DRAFT ICD-10-CM TABULAR LIST of DISEASES and INJURIES
Instructional Notations 
Includes: 
The word "Includes" appears immediately under certain categories to further 
define, or give examples of, the content of the category. 
Excludes Notes 
The ICD-10-CM has two types of excludes notes. 
definition for use but they are both similar in that they indicate that codes 
excluded from each other are independent of each other. 
Excludes1 
A type 1 Excludes note is a pure excludes. It means "NOT CODED HERE!" An 
Excludes1 note indicates that the code excluded should never be used at the same 
time as the code above the Excludes1 note. An Excludes1 is for used for when 
two conditions cannot occur together, such as a congenital form versus an 
acquired form of the same condition. 
Excludes2 
A type 2 excludes note represents "Not included here". An excludes2 note 
indicates that the condition excluded is not part of the condition it is excluded 
from but a patient may have both conditions at the same time. hen an 
Excludes2 note appears under a code it is acceptable to use both the code and the 
excluded code together. 
Code First/Use Secondary Code notes (etiology/manifestation paired codes) 
Certain conditions have both an underlying etiology and multiple body system 
manifestations due to the underlying etiology. or such conditions the 
ICD-10-CM has a coding convention that requires the underlying condition be 
sequenced first followed by the manifestation. herever such a combination 
exists there is a "use additional code" note at the etiology code, and a "code first" 
note at the manifestation code. nstructional notes indicate the proper 
sequencing order of the codes, etiology followed by manifestation. 
In most cases the manifestation codes will have in the code title, "in diseases 
classified elsewhere." Codes with this title are a component of the etiology/ 
Each note has a different 
WFWThese i

manifestation convention. The code title indicates that it is a manifestation code. 
"In diseases classified elsewhere" codes are never permitted to be used as first 
listed or principle diagnosis codes. They must be used in conjunction with an 
underlying condition code and they must be listed following the underlying 
condition. 
Code Also: 
A code also note instructs that 2 codes may be required to fully describe a 
condition but the sequencing of the two codes is discretionary, depending on the 
severity of the conditions and the reason for the encouter. 
7th character extensions 
For codes less than 6 characters that require a 7th character extension a place 
holder x should be assigned for all characters less than 6. tension is only 
for use at the 7th character of a code. 
CHAPTER 1 
Certain infectious and parasitic diseases (A00-B99) 
Includes: diseases generally recognized as communicable or transmissible 
Use additional code for any associated drug resistance (Z16) 
Excludes1:carrier or suspected carrier of infectious disease (Z22.-) 
certain localized infections -see body system-related chapters 
infectious and parasitic diseases complicating pregnancy, childbirth and the 
puerperium (O98.-) 
infectious and parasitic diseases specific to the perinatal period (P35-P39) 
influenza and other acute respiratory infections (J00-J22) 
This chapter contains the following blocks: 
A00-A09 Intestinal infectious diseases 
A15-A19 Tuberculosis 
A20-A28 Certain zoonotic bacterial diseases 
A30-A49 Other bacterial diseases 
A50-A64 Infections with a predominantly sexual mode of transmission 
A65-A69 Other spirochetal diseases 
A70-A74 Other diseases caused by chlamydiae 
A75-A79 Rickettsioses 
A80-A89 Viral infections of the central nervous system 
The ex

A90-A99
Arthropod-borne viral fevers and viral hemorrhagic fevers 
B00-B09 Viral infections characterized by skin and mucous membrane lesions 
B15-B19 Viral hepatitis 
B20 Human immunodeficiency virus [HIV] disease 
B25-B34 Other viral diseases 
B35-B49 Mycoses 
B50-B64 Protozoal diseases 
B65-B83 Helminthiases 
B85-B89 Pediculosis, acariasis and other infestations 
B90-B94 Sequelae of infectious and parasitic diseases 
B95-B97 Bacterial, viral and other infectious agents 
B99 Other infectious diseases 
Intestinal infectious diseases (A00-A09) 
A00 Cholera 
A00.0 Cholera due to Vibrio cholerae 01, biovar cholerae 
Classical cholera 
A00.1 Cholera due to Vibrio cholerae 01, biovar eltor 
Cholera eltor 
A00.9 Cholera, unspecified 
A01 Typhoid and paratyphoid fevers 
A01.0 Typhoid fever 
Infection due to Salmonella typhi 
A01.00 Typhoid fever, unspecified 
A01.01 Typhoid meningitis 
A01.02 Typhoid fever with heart involvement 
Typhoid endocarditis 
Typhoid myocarditis 
A01.03 Typhoid pneumonia 
A01.04 Typhoid arthritis 
A01.05 Typhoid osteomyelitis 
A01.09 Typhoid fever with other complications 
A01.1 Paratyphoid fever A 
A01.2 Paratyphoid fever B 
A01.3 Paratyphoid fever C 
A01.4 Paratyphoid fever, unspecified 
Infection due to Salmonella paratyphi NOS 
A02 Other salmonella infections 
Includes: infection or foodborne intoxication due to any Salmonella species other than 

S. typhi and S. paratyphi 
A02.0 Salmonella enteritis 
Salmonellosis 
A02.1 Salmonella sepsis 
A02.2 Localized salmonella infections 
A02.20 Localized salmonella infection, unspecified 
A02.21 Salmonella meningitis 
A02.22 Salmonella pneumonia 
A02.23 Salmonella arthritis 
A02.24 Salmonella osteomyelitis 
A02.25 Salmonella pyelonephritis 
Salmonella tubulo-interstitial nephropathy 
A02.29 Salmonella with other localized infection 
A02.8 Other specified salmonella infections 
A02.9 Salmonella infection, unspecified 
A03 Shigellosis 
A03.0 Shigellosis due to Shigella dysenteriae 
Group A shigellosis [Shiga-Kruse dysentery] 
A03.1 Shigellosis due to Shigella flexneri 
Group B shigellosis 
A03.2 Shigellosis due to Shigella boydii 
Group C shigellosis 
A03.3 Shigellosis due to Shigella sonnei 
Group D shigellosis 
A03.8 Other shigellosis 
A03.9 Shigellosis, unspecified 
Bacillary dysentery NOS 
A04 Other bacterial intestinal infections 
Excludes1:foodborne intoxications, bacterial (A05.-) 
tuberculous enteritis (A18.32) 
A04.0 Enteropathogenic Escherichia coli infection 
A04.1 Enterotoxigenic Escherichia coli infection 
A04.2 Enteroinvasive Escherichia coli infection 
A04.3 Enterohemorrhagic Escherichia coli infection 
A04.4 Other intestinal Escherichia coli infections 
Escherichia coli enteritis NOS 
A04.5 Campylobacter enteritis 
A04.6 Enteritis due to Yersinia enterocolitica 
Excludes1:extraintestinal yersiniosis (A28.2) 
A04.7 Enterocolitis due to Clostridium difficile 
A04.8 Other specified bacterial intestinal infections 

A04.9 Bacterial intestinal infection, unspecified 
Bacterial enteritis NOS 
A05 Other bacterial foodborne intoxications 
Excludes1:Escherichia coli infection (A04.0-A04.4) 
listeriosis (A32.-) 
salmonella foodborne intoxication and infection (A02.-) 
toxic effect of noxious foodstuffs (T61-T62) 
A05.0 Foodborne staphylococcal intoxication 
A05.1 Botulism 
Classical foodborne intoxication due to Clostridium botulinum 
A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication 
Enteritis necroticans 
Pig-bel 
A05.3 Foodborne Vibrio parahaemolyticus intoxication 
A05.4 Foodborne Bacillus cereus intoxication 
A05.5 Foodborne Vibrio vulnificus intoxication 
A05.8 Other specified bacterial foodborne intoxications 
A05.9 Bacterial foodborne intoxication, unspecified 
A06 Amebiasis 
Includes: infection due to Entamoeba histolytica 
Excludes1:other protozoal intestinal diseases (A07.-) 
A06.0 Acute amebic dysentery 
Acute amebiasis 
Intestinal amebiasis NOS 
A06.1 Chronic intestinal amebiasis 
A06.2 Amebic nondysenteric colitis 
A06.3 Ameboma of intestine 
Ameboma NOS 
A06.4 Amebic liver abscess 
Hepatic amebiasis 
A06.5 Amebic lung abscess 
Amebic abscess of lung (and liver) 
A06.6 Amebic brain abscess 
Amebic abscess of brain (and liver) (and lung) 
A06.7 Cutaneous amebiasis 
A06.8 Amebic infection of other sites 
A06.81 Amebic cystitis 
A06.82 Other amebic genitourinary infections 
Amebic balanitis 
Amebic vesiculitis 
Amebic vulvovaginitis 

A06.89 Other amebic infections 
Amebic appendicitis 
Amebic splenic abscess 
A06.9 Amebiasis, unspecified 
A07 Other protozoal intestinal diseases 
A07.0 Balantidiasis 
Balantidial dysentery 
A07.1 Giardiasis [lambliasis] 
A07.2 Cryptosporidiosis 
A07.3 Isosporiasis 
Infection due to Isospora belli and Isospora hominis 
Intestinal coccidiosis 
Isosporosis 
A07.4 Cyclosporiasis 
A07.8 Other specified protozoal intestinal diseases 
Intestinal trichomoniasis 
Sarcocystosis 
Sarcosporidiosis 
A07.9 Protozoal intestinal disease, unspecified 
Flagellate diarrhea 
Protozoal colitis 
Protozoal diarrhea 
Protozoal dysentery 
A08 Viral and other specified intestinal infections 
Excludes1:influenza with involvement of gastrointestinal tract (J10.81) 
A08.0 Rotaviral enteritis 
A08.1 Acute gastroenteropathy due to Norwalk agent 
Small round structured virus enteritis 
A08.2 Adenoviral enteritis 
A08.3 Other viral enteritis 
A08.4 Viral intestinal infection, unspecified 
Viral enteritis NOS 
Viral gastroenteritis NOS 
Viral gastroenteropathy NOS 
A08.8 Other specified intestinal infections 
A09 Infectious gastroenteritis and colitis, unspecified 
Includes: infectious colitis NOS 
infectious enteritis NOS 
infectious gastroenteritis NOS 
Excludes1:colitis NOS (K52.9) 

diarrhea NOS (R19.7) 
enteritis NOS (K52.9) 
gastroenteritis NOS (K52.9) 
noninfective gastroenteritis and colitis, unspecified (K52.9) 
Tuberculosis (A15-A19) 
Includes: infections due to Mycobacterium tuberculosis and Mycobacterium bovis 
Excludes1:congenital tuberculosis (P37.0) 
pneumoconiosis associated with tuberculosis (J65) 
sequelae of tuberculosis (B90.-) 
silicotuberculosis (J65) 
A15 Respiratory tuberculosis 
A15.0 Tuberculosis of lung 
Tuberculous bronchiectasis 
Tuberculous fibrosis of lung 
Tuberculous pneumonia 
Tuberculous pneumothorax 
A15.4 Tuberculosis of intrathoracic lymph nodes 
Tuberculosis of hilar lymph nodes 
Tuberculosis of mediastinal lymph nodes 
Tuberculosis of tracheobronchial lymph nodes 
Excludes1:tuberculosis specified as primary (A15.7) 
A15.5 Tuberculosis of larynx, trachea and bronchus 
Tuberculosis of bronchus 
Tuberculosis of glottis 
Tuberculosis of larynx 
Tuberculosis of trachea 
A15.6 Tuberculous pleurisy 
Tuberculosis of pleura Tuberculous empyema 
Excludes1:primary respiratory tuberculosis (A15.7) 
A15.7 Primary respiratory tuberculosis 
A15.8 Other respiratory tuberculosis 
Mediastinal tuberculosis 
Nasopharyngeal tuberculosis 
Tuberculosis of nose 
Tuberculosis of sinus [any nasal] 
A15.9 Respiratory tuberculosis unspecified 
A17 Tuberculosis of nervous system 
A17.0 Tuberculous meningitis 
Tuberculosis of meninges (cerebral)(spinal) 

Tuberculous leptomeningitis 
Excludes1:tuberculous meningoencephalitis (A17.82) 
A17.1 Meningeal tuberculoma 
Tuberculoma of meninges (cerebral) (spinal) 
Excludes2:tuberculoma of brain and spinal cord (A17.81) 
A17.8 Other tuberculosis of nervous system 
A17.81 Tuberculoma of brain and spinal cord 
Tuberculous abscess of brain and spinal cord 
A17.82 Tuberculous meningoencephalitis 
Tuberculous myelitis 
A17.83 Tuberculous neuritis 
Tuberculous mononeuropathy 
A17.89 Other tuberculosis of nervous system 
Tuberculous polyneuropathy 
A17.9 Tuberculosis of nervous system, unspecified 
A18 Tuberculosis of other organs 
A18.0 Tuberculosis of bones and joints 
A18.01 Tuberculosis of spine 
Pott's disease or curvature of spine 
Tuberculous arthritis 
Tuberculous osteomyelitis of spine 
Tuberculous spondylitis 
A18.02 Tuberculous arthritis of other joints 
Tuberculosis of hip (joint) 
Tuberculosis of knee (joint) 
A18.03 Tuberculosis of other bones 
Tuberculous mastoiditis 
Tuberculous osteomyelitis 
A18.09 Other musculoskeletal tuberculosis 
Tuberculous myositis 
Tuberculous synovitis 
Tuberculous tenosynovitis 
A18.1 Tuberculosis of genitourinary system 
A18.10 Tuberculosis of genitourinary system, unspecified 
A18.11 Tuberculosis of kidney and ureter 
A18.12 Tuberculosis of bladder 
A18.13 Tuberculosis of other urinary organs 
Tuberculous urethritis 
A18.14 Tuberculosis of prostate 
A18.15 Tuberculosis of other male genital organs 
A18.16 Tuberculosis of cervix 
A18.17 Tuberculous female pelvic inflammatory disease 

Tuberculous endometritis 
Tuberculous oophoritis and salpingitis 
A18.18 Tuberculosis of other female genital organs 
Tuberculous ulceration of vulva 
A18.2 Tuberculous peripheral lymphadenopathy 
Tuberculous adenitis 
Excludes2:tuberculosis of bronchial and mediastinal lymph nodes (A15.4) 
tuberculosis of mesenteric and retroperitoneal lymph nodes (A18.39) 
tuberculous tracheobronchial adenopathy (A15.4) 
A18.3 Tuberculosis of intestines, peritoneum and mesenteric glands 
A18.31 Tuberculous peritonitis 
Tuberculous ascites 
A18.32 Tuberculous enteritis 
Tuberculosis of anus and rectum 
Tuberculosis of intestine (large) (small) 
A18.39 Retroperitoneal tuberculosis 
Tuberculosis of mesenteric glands 
Tuberculosis of retroperitoneal (lymph glands) 
A18.4 Tuberculosis of skin and subcutaneous tissue 
Erythema induratum, tuberculous 
Lupus excedens 
Lupus vulgaris NOS 
Lupus vulgaris of eyelid 
Scrofuloderma 
Excludes2:lupus erythematosus (L93.-) 
lupus NOS (M32.9) 
systemic (M32.-) 
A18.5 Tuberculosis of eye 
Excludes3:lupus vulgaris of eyelid (A18.4) 
A18.50 Tuberculosis of eye, unspecified 
A18.51 Tuberculous episcleritis 
A18.52 Tuberculous keratitis 
Tuberculous interstitial keratitis 
Tuberculous keratoconjunctivitis (interstitial) (phlyctenular) 
A18.53 Tuberculous chorioretinitis 
A18.54 Tuberculous iridocyclitis 
A18.59 Other tuberculosis of eye 
Tuberculous conjunctivitis 
A18.6 Tuberculosis of ear 
Tuberculous otitis media 
Excludes2:tuberculous mastoiditis (A18.03) 
A18.7 Tuberculosis of adrenal glands 
Tuberculous Addison's disease 

A18.8 Tuberculosis of other specified organs 
A18.81 Tuberculosis of thyroid gland 
A18.82 Tuberculosis of other endocrine glands 
Tuberculosis of pituitary gland 
Tuberculosis of thymus gland 
A18.83 Tuberculosis of digestive tract organs, not elsewhere classified 
Excludes1: tuberculosis of intestine (A18.32) 
A18.84 Tuberculosis of heart 
Tuberculous cardiomyopathy 
Tuberculous endocarditis 
Tuberculous myocarditis 
Tuberculous pericarditis 
A18.85 Tuberculosis of spleen 
A18.89 Tuberculosis of other sites 
Tuberculosis of muscle 
Tuberculous cerebral arteritis 
A19 Miliary tuberculosis 
Includes: disseminated tuberculosis 
generalized tuberculosis 
tuberculous polyserositis 
A19.0 Acute miliary tuberculosis of a single specified site 
A19.1 Acute miliary tuberculosis of multiple sites 
A19.2 Acute miliary tuberculosis, unspecified 
A19.8 Other miliary tuberculosis 
A19.9 Miliary tuberculosis, unspecified 
Certain zoonotic bacterial diseases (A20-A28) 
A20 Plague 
Includes: infection due to Yersinia pestis 
A20.0 Bubonic plague 
A20.1 Cellulocutaneous plague 
A20.2 Pneumonic plague 
A20.3 Plague meningitis 
A20.7 Septicemic plague 
A20.8 Other forms of plague 
Abortive plague 
Asymptomatic plague 
Pestis minor 
A20.9 Plague, unspecified 

A21 Tularemia 
Includes: deer-fly fever 
infection due to Francisella tularensis 
rabbit fever 
A21.0 Ulceroglandular tularemia 
A21.1 Oculoglandular tularemia 
Ophthalmic tularemia 
A21.2 Pulmonary tularemia 
A21.3 Gastrointestinal tularemia 
Abdominal tularemia 
A21.7 Generalized tularemia 
A21.8 Other forms of tularemia 
A21.9 Tularemia, unspecified 
A22 Anthrax 
Includes: infection due to Bacillus anthracis 
A22.0 Cutaneous anthrax 
Malignant carbuncle 
Malignant pustule 
A22.1 Pulmonary anthrax 
Inhalation anthrax 
Ragpicker's disease 
Woolsorter's disease 
A22.2 Gastrointestinal anthrax 
A22.7 Anthrax sepsis 
A22.8 Other forms of anthrax 
Anthrax meningitis 
A22.9 Anthrax, unspecified 
A23 Brucellosis 
Includes: malta fever 
mediterranean fever 
undulant fever 
A23.0 Brucellosis due to Brucella melitensis 
A23.1 Brucellosis due to Brucella abortus 
A23.2 Brucellosis due to Brucella suis 
A23.3 Brucellosis due to Brucella canis 
A23.8 Other brucellosis 
A23.9 Brucellosis, unspecified 
A24 Glanders and melioidosis 
A24.0 Glanders 
Infection due to Pseudomonas mallei 

Malleus 
A24.1 Acute and fulminating melioidosis 
Melioidosis pneumonia 
Melioidosis sepsis 
A24.2 Subacute and chronic melioidosis 
A24.3 Other melioidosis 
A24.9 Melioidosis, unspecified 
Infection due to Pseudomonas pseudomallei NOS 
Whitmore's disease 
A25 Rat-bite fevers 
A25.0 Spirillosis 
Sodoku 
A25.1 Streptobacillosis 
Epidemic arthritic erythema 
Haverhill fever 
Streptobacillary rat-bite fever 
A25.9 Rat-bite fever, unspecified 
A26 Erysipeloid 
A26.0 Cutaneous erysipeloid 
Erythema migrans 
A26.7 Erysipelothrix sepsis 
A26.8 Other forms of erysipeloid 
A26.9 Erysipeloid, unspecified 
A27 Leptospirosis 
A27.0 Leptospirosis icterohemorrhagica 
Leptospiral or spirochetal jaundice (hemorrhagic) 
Weil’s disease 
A27.8 Other forms of leptospirosis 
A27.81 Aseptic meningitis in leptospirosis 
A27.89 Other forms of leptospirosis 
A27.9 Leptospirosis, unspecified 
A28 Other zoonotic bacterial diseases, not elsewhere classified 
A28.0 Pasteurellosis 
A28.1 Cat-scratch disease 
Cat-scratch fever 
A28.2 Extraintestinal yersiniosis 
Excludes1:enteritis due to Yersinia enterocolitica (A04.6) 
plague (A20.-) 
A28.8 Other specified zoonotic bacterial diseases, not elsewhere classified 
A28.9 Zoonotic bacterial disease, unspecified 

Other bacterial diseases (A30-A49) 
A30 Leprosy [Hansen's disease] 
Includes: infection due to Mycobacterium leprae 
Excludes1:sequelae of leprosy (B92) 
A30.0 Indeterminate leprosy 
I leprosy 
A30.1 Tuberculoid leprosy 
TT leprosy 
A30.2 Borderline tuberculoid leprosy 
BT leprosy 
A30.3 Borderline leprosy 
BB leprosy 
A30.4 Borderline lepromatous leprosy 
BL leprosy 
A30.5 Lepromatous leprosy 
LL leprosy 
A30.8 Other forms of leprosy 
A30.9 Leprosy, unspecified 
A31 Infection due to other mycobacteria 
Excludes3:leprosy (A30.-) 
tuberculosis (A15-A19) 
A31.0 Pulmonary mycobacterial infection 
Infection due to Mycobacterium avium 
Infection due to Mycobacterium intracellulare [Battey bacillus] 
Infection due to Mycobacterium kansasii 
A31.1 Cutaneous mycobacterial infection 
Buruli ulcer 
Infection due to Mycobacterium marinum 
Infection due to Mycobacterium ulcerans 
A31.2 Disseminated mycobacterium avium-intracellulare complex (DMAC) 
MAC sepsis 
A31.8 Other mycobacterial infections 
A31.9 Mycobacterial infection, unspecified 
Atypical mycobacterial infection NOS 
Mycobacteriosis NOS 
A32 Listeriosis 
Includes: listerial foodborne infection 
Excludes1:neonatal (disseminated) listeriosis (P37.2) 

A32.0 Cutaneous listeriosis 
A32.1 Listerial meningitis and meningoencephalitis 
A32.11 Listerial meningitis 
A32.12 Listerial meningoencephalitis 
A32.7 Listerial sepsis 
A32.8 Other forms of listeriosis 
A32.81 Oculoglandular listeriosis 
A32.82 Listerial endocarditis 
A32.89 Other forms of listeriosis 
Listerial cerebral arteritis 
A32.9 Listeriosis, unspecified 
A33 Tetanus neonatorum 
A34 Obstetrical tetanus 
A35 Other tetanus 
Tetanus NOS 
Excludes1:tetanus neonatorum (A33): 
obstetrical tetanus (A34) 
A36 Diphtheria 
A36.0 Pharyngeal diphtheria 
Diphtheritic membranous angina 
Tonsillar diphtheria 
A36.1 Nasopharyngeal diphtheria 
A36.2 Laryngeal diphtheria 
Diphtheritic laryngotracheitis 
A36.3 Cutaneous diphtheria 
Excludes3:erythrasma (L08.1) 
A36.8 Other diphtheria 
A36.81 Diphtheritic cardiomyopathy 
Diphtheritic myocarditis 
A36.82 Diphtheritic radiculomyelitis 
A36.83 Diphtheritic polyneuritis 
A36.84 Diphtheritic tubulo-interstitial nephropathy 
A36.85 Diphtheritic cystitis 
A36.86 Diphtheritic conjunctivitis 
A36.89 Other diphtheritic complications 
Diphtheritic peritonitis 
A36.9 Diphtheria, unspecified 
A37 Whooping cough 
A37.0 Whooping cough due to Bordetella pertussis 

A37.00
Whooping cough due to Bordetella pertussis without pneumonia 
A37.01 Whooping cough due to Bordetella pertussis with pneumonia 
A37.1 Whooping cough due to Bordetella parapertussis 
A37.10 Whooping cough due to Bordetella parapertussis without 
pneumonia 
A37.11 Whooping cough due to Bordetella parapertussis with pneumonia 
A37.8 Whooping cough due to other Bordetella species 
A37.80 Whooping cough due to other Bordetella species without pneumonia 
A37.81 Whooping cough due to other Bordetella species with pneumonia 
A37.9 Whooping cough, unspecified species 
A37.90 Whooping cough, unspecified species without pneumonia 
A37.91 Whooping cough, unspecified species with pneumonia 
A38 Scarlet fever 
Includes: scarlatina 
Excludes2:streptococcal sore throat (J02.0) 
A38.0 Scarlet fever with otitis media 
A38.1 Scarlet fever with myocarditis 
A38.8 Scarlet fever with other complications 
A38.9 Scarlet fever, uncomplicated 
Scarlet fever, NOS 
A39 Meningococcal infection 
A39.0 Meningococcal meningitis 
A39.1 Waterhouse-Friderichsen syndrome 
Meningococcal hemorrhagic adrenalitis 
Meningococcic adrenal syndrome 
A39.2 Acute meningococcemia 
A39.3 Chronic meningococcemia 
A39.4 Meningococcemia, unspecified 
A39.5 Meningococcal heart disease 
A39.50 Meningococcal carditis, unspecified 
A39.51 Meningococcal endocarditis 
A39.52 Meningococcal myocarditis 
A39.53 Meningococcal pericarditis 
A39.8 Other meningococcal infections 
A39.81 Meningococcal encephalitis 
A39.82 Meningococcal retrobulbar neuritis 
A39.83 Meningococcal arthritis 
A39.84 Postmeningococcal arthritis 
A39.89 Other meningococcal infections 
Meningococcal conjunctivitis 
A39.9 Meningococcal infection, unspecified 

Meningococcal disease NOS 
A40 Streptococcal sepsis 
Code first: postprocedural streptococcal sepsis (T81.4) 
streptococcal sepsis during labor (O75.3) 
streptococcal sepsis following abortion or ectopic or molar pregnancy 
(O03-O07, O08.0) 
streptococcal sepsis following immunization (T88.0) 
streptococcal sepsis following infusion, transfusion or therapeutic injection 
(T80.2) 
Excludes1:neonatal (P36.0-P36.1) 
puerperal sepsis (O85) 
sepsis due to Streptococcus, group D (A41.81) 
A40.0 Sepsis due to streptococcus, group A 
A40.1 Sepsis due to streptococcus, group B 
A40.3 Sepsis due to Streptococcus pneumoniae 
Pneumococcal sepsis 
A40.8 Other streptococcal sepsis 
A40.9 Streptococcal sepsis, unspecified 
A41 Other sepsis 
Code first: postprocedural sepsis (T81.4) 
sepsis during labor (O75.3) 
sepsis following abortion, ectopic or molar pregnancy (O03-O07, O08.0) 
sepsis following immunization (T88.0) 
sepsis following infusion, transfusion or therapeutic injection (T80.2) 
Excludes1:bacteremia NOS (R78.81) 
neonatal (P36.-) 
puerperal sepsis (O85) 
sepsis NOS (R78.81) 
streptococcal sepsis (A40.-) 
Excludes3:sepsis (due to) (in): 
actinomycotic (A42.7) 
anthrax (A22.7) 
candidal (B37.7) 
Erysipelothrix (A26.7) 
extraintestinal yersiniosis (A28.2) 
gonococcal (A54.86) 
herpesviral (B00.7) 
listerial (A32.7) 
meningococcal (A39.2-A39.4) 
tularemia (A21.7) 
melioidosis (A24.1) 

plague (A20.7) 
toxic shock syndrome (A48.3) 
A41.0 Sepsis due to Staphylococcus aureus 
A41.1 Sepsis due to other specified staphylococcus 
Sepsis due to other specified staphylococcus 
A41.2 Sepsis due to unspecified staphylococcus 
A41.3 Sepsis due to Hemophilus influenzae 
A41.4 Sepsis due to anaerobes 
gas gangrene (A48.0) 
A41.5 Sepsis due to other Gram-negative organisms 
A41.50 Gram-negative sepsis, unspecified 
Gram-negative sepsis NOS 
A41.51 Sepsis due to Escherichia coli [E. coli] 
A41.52 Sepsis due to Pseudomonas 
Pseudomonas aeroginosa 
A41.53 Sepsis due to Serratia 
A41.59 Other Gram-negative sepsis 
A41.8 Other specified sepsis 
A41.81 Sepsis due to Enterococcus 
A41.89 Other specified sepsis 
A41.9 Sepsis, unspecified 
A42 Actinomycosis 
Excludes1:actinomycetoma (B47.1) 
A42.0 Pulmonary actinomycosis 
A42.1 Abdominal actinomycosis 
A42.2 Cervicofacial actinomycosis 
A42.7 Actinomycotic sepsis 
A42.8 Other forms of actinomycosis 
A42.81 Actinomycotic meningitis 
A42.82 Actinomycotic encephalitis 
A42.89 Other forms of actinomycosis 
A42.9 Actinomycosis, unspecified 
A43 Nocardiosis 
A43.0 Pulmonary nocardiosis 
A43.1 Cutaneous nocardiosis 
A43.8 Other forms of nocardiosis 
A43.9 Nocardiosis, unspecified 
A44 Bartonellosis 
A44.0 Systemic bartonellosis 
Oroya fever 

A44.1 Cutaneous and mucocutaneous bartonellosis 
Verruga peruana 
A44.8 Other forms of bartonellosis 
A44.9 Bartonellosis, unspecified 
A46 Erysipelas 
Excludes1:postpartum or puerperal erysipelas (O86.8) 
A48 Other bacterial diseases, not elsewhere classified 
Excludes1:actinomycetoma (B47.1) 
A48.0 Gas gangrene 
Clostridial cellulitis 
Clostridial myonecrosis 
A48.1 Legionnaires' disease 
A48.2 Nonpneumonic Legionnaires' disease [Pontiac fever] 
A48.3 Toxic shock syndrome 
Use additional code to identify the organism (B95, B96) 
Excludes1:endotoxic shock NOS (R57.8) 
sepsis NOS (A41.9) 
A48.4 Brazilian purpuric fever 
Systemic Hemophilus aegyptius infection 
A48.8 Other specified bacterial diseases 
A49 Bacterial infection of unspecified site 
Excludes1:bacterial agents as the cause of diseases classified elsewhere (B95-B96) 
chlamydial infection NOS (A74.9) 
meningococcal infection NOS (A39.9) 
rickettsial infection NOS (A79.9) 
spirochetal infection NOS (A69.9) 
A49.0 Staphylococcal infection, unspecified 
A49.1 Streptococcal infection, unspecified 
A49.2 Hemophilus influenzae infection, unspecified 
A49.3 Mycoplasma infection, unspecified 
A49.8 Other bacterial infections of unspecified site 
A49.9 Bacterial infection, unspecified 
Excludes1:bacteremia NOS (R78.81) 
Infections with a predominantly sexual mode of transmission 
(A50-A64) 
Excludes1:human immunodeficiency virus [HIV] disease (B20) 
nonspecific and nongonococcal urethritis (N34.1) 
Reiter's disease (M02.3-) 

A50 Congenital syphilis 
A50.0 Early congenital syphilis, symptomatic 
Any congenital syphilitic condition specified as early or manifest less than two 
years after birth. 
A50.01 Early congenital syphilitic oculopathy 
A50.02 Early congenital syphilitic osteochondropathy 
A50.03 Early congenital syphilitic pharyngitis 
Early congenital syphilitic laryngitis 
A50.04 Early congenital syphilitic pneumonia 
A50.05 Early congenital syphilitic rhinitis 
A50.06 Early cutaneous congenital syphilis 
A50.07 Early mucocutaneous congenital syphilis 
A50.08 Early visceral congenital syphilis 
A50.09 Other early congenital syphilis, symptomatic 
A50.1 Early congenital syphilis, latent 
Congenital syphilis without clinical manifestations, with positive serological 
reaction and negative spinal fluid test, less than two years after birth. 
A50.2 Early congenital syphilis, unspecified 
Congenital syphilis NOS less than two years after birth. 
A50.3 Late congenital syphilitic oculopathy 
Excludes1:Hutchinson's triad (A50.53) 
A50.30 Late congenital syphilitic oculopathy, unspecified 
A50.31 Late congenital syphilitic interstitial keratitis 
A50.32 Late congenital syphilitic chorioretinitis 
A50.39 Other late congenital syphilitic oculopathy 
A50.4 Late congenital neurosyphilis [juvenile neurosyphilis] 
Use additional code to identify any associated mental disorder. 
Excludes1:Hutchinson's triad (A50.53) 
A50.40 Late congenital neurosyphilis, unspecified 
Juvenile neurosyphilis NOS 
A50.41 Late congenital syphilitic meningitis 
A50.42 Late congenital syphilitic encephalitis 
A50.43 Late congenital syphilitic polyneuropathy 
A50.44 Late congenital syphilitic optic nerve atrophy 
A50.45 Juvenile general paresis 
Dementia paralytica juvenilis 
Juvenile tabetoparetic neurosyphilis 
A50.49 Other late congenital neurosyphilis 
Juvenile tabes dorsalis 
A50.5 Other late congenital syphilis, symptomatic 
Any congenital syphilitic condition specified as late or manifest two years or more 
after birth. 

A50.51
Clutton's joints 
A50.52 Hutchinson's teeth 
A50.53 Hutchinson’s triad 
A50.54 Late congenital cardiovascular syphilis 
A50.55 Late congenital syphilitic arthropathy 
A50.56 Late congenital syphilitic osteochondropathy 
A50.57 Syphilitic saddle nose 
A50.59 Other late congenital syphilis, symptomatic 
A50.6 Late congenital syphilis, latent 
Congenital syphilis without clinical manifestations, with positive serological 
reaction and negative spinal fluid test, two years or more after birth. 
A50.7 Late congenital syphilis, unspecified 
Congenital syphilis NOS two years or more after birth. 
A50.9 Congenital syphilis, unspecified 
A51 Early syphilis 
A51.0 Primary genital syphilis 
Syphilitic chancre NOS 
A51.1 Primary anal syphilis 
A51.2 Primary syphilis of other sites 
A51.3 Secondary syphilis of skin and mucous membranes 
A51.31 Condyloma latum 
A51.32 Syphilitic alopecia 
A51.39 Other secondary syphilis of skin 
Syphilitic leukoderma 
Syphilitic mucous patch 
Excludes1: late syphilitic leukoderma (A52.79) 
A51.4 Other secondary syphilis 
A51.41 Secondary syphilitic meningitis 
A51.42 Secondary syphilitic female pelvic disease 
A51.43 Secondary syphilitic oculopathy 
Secondary syphilitic chorioretinitis 
Secondary syphilitic iridocyclitis, iritis 
Secondary syphilitic uveitis 
A51.44 Secondary syphilitic nephritis 
A51.45 Secondary syphilitic hepatitis 
A51.46 Secondary syphilitic osteopathy 
A51.49 Other secondary syphilitic conditions 
Secondary syphilitic lymphadenopathy 
Secondary syphilitic myositis 
A51.5 Early syphilis, latent 
Syphilis (acquired) without clinical manifestations, with positive serological 
reaction and negative spinal fluid test, less than two years after infection. 

A51.9 Early syphilis, unspecified 
A52 Late syphilis 
A52.0 Cardiovascular and cerebrovascular syphilis 
A52.00 Cardiovascular syphilis, unspecified 
A52.01 Syphilitic aneurysm of aorta 
A52.02 Syphilitic aortitis 
A52.03 Syphilitic endocarditis 
Syphilitic aortic valve incompetence or stenosis 
Syphilitic mitral valve stenosis 
Syphilitic pulmonary valve regurgitation 
A52.04 Syphilitic cerebral arteritis 
A52.05 Other cerebrovascular syphilis 
Syphilitic cerebral aneurysm (ruptured) (non-ruptured) 
Syphilitic cerebral thrombosis 
A52.06 Other syphilitic heart involvement 
Syphilitic coronary artery disease 
Syphilitic myocarditis 
Syphilitic pericarditis 
A52.09 Other cardiovascular syphilis 
A52.1 Symptomatic neurosyphilis 
A52.10 Symptomatic neurosyphilis, unspecified 
A52.11 Tabes dorsalis 
Locomotor ataxia (progressive) 
Tabetic neurosyphilis 
A52.12 Other cerebrospinal syphilis 
A52.13 Late syphilitic meningitis 
A52.14 Late syphilitic encephalitis 
A52.15 Late syphilitic neuropathy 
Late syphilitic acoustic neuritis 
Late syphilitic optic (nerve) atrophy 
Late syphilitic polyneuropathy 
Late syphilitic retrobulbar neuritis 
A52.16 Charcot's arthropathy (tabetic) 
A52.17 General paresis 
Dementia paralytica 
A52.19 Other symptomatic neurosyphilis 
Syphilitic parkinsonism 
A52.2 Asymptomatic neurosyphilis 
A52.3 Neurosyphilis, unspecified 
Gumma (syphilitic) 
Syphilis (late) 
Syphiloma 

A52.7 Other symptomatic late syphilis 
A52.71 Late syphilitic oculopathy 
Late syphilitic chorioretinitis 
Late syphilitic episcleritis 
A52.72 Syphilis of lung and bronchus 
A52.73 Symptomatic late syphilis of other respiratory organs 
A52.74 Syphilis of liver and other viscera 
Late syphilitic peritonitis 
A52.75 Syphilis of kidney and ureter 
Syphilitic glomerular disease 
A52.76 Other genitourinary symptomatic late syphilis 
Late syphilitic female pelvic inflammatory disease 
A52.77 Syphilis of bone and joint 
A52.78 Syphilis of other musculoskeletal tissue 
Late syphilitic bursitis 
Syphilis [stage unspecified] of bursa 
Syphilis [stage unspecified] of muscle 
Syphilis [stage unspecified] of synovium 
Syphilis [stage unspecified] of tendon 
A52.79 Other symptomatic late syphilis 
Late syphilitic leukoderma 
Syphilis of adrenal gland 
Syphilis of pituitary gland 
Syphilis of thyroid gland 
Syphilitic splenomegaly 
Excludes1: syphilitic leukoderma (secondary) (A51.39) 
A52.8 Late syphilis, latent 
Syphilis (acquired) without clinical manifestations, with positive serological 
reaction and negative spinal fluid test, two years or more after infection 
A52.9 Late syphilis, unspecified 
A53 Other and unspecified syphilis 
A53.0 Latent syphilis, unspecified as early or late 
Latent syphilis NOS 
Positive serological reaction for syphilis 
A53.9 Syphilis, unspecified 
Infection due to Treponema pallidum NOS 
Syphilis (acquired) NOS 
Excludes1:syphilis NOS under two years of age (A50.2) 
A54 Gonococcal infection 
A54.0 Gonococcal infection of lower genitourinary tract without periurethral or 
accessory gland abscess 

Excludes1:gonococcal infection with genitourinary gland abscess (A54.1) 
gonococcal infection with periurethral abscess (A54.1) 
A54.00 Gonococcal infection of lower genitourinary tract, unspecified 
A54.01 Gonococcal cystitis and urethritis, unspecified 
A54.02 Gonococcal vulvovaginitis, unspecified 
A54.03 Gonococcal cervicitis, unspecified 
A54.09 Other gonococcal infection of lower genitourinary tract 
A54.1 Gonococcal infection of lower genitourinary tract with periurethral and 
accessory gland abscess 
Gonococcal Bartholin's gland abscess 
A54.2 Gonococcal pelviperitonitis and other gonococcal genitourinary infection 
A54.21 Gonococcal infection of kidney and ureter 
A54.22 Gonococcal prostatitis 
A54.23 Gonococcal infection of other male genital organs 
Gonococcal epididymitis 
Gonococcal orchitis 
A54.24 Gonococcal female pelvic inflammatory disease 
Gonococcal pelviperitonitis 
Excludes1: gonococcal peritonitis (A54.85) 
A54.29 Other gonococcal genitourinary infections 
A54.3 Gonococcal infection of eye 
A54.30 Gonococcal infection of eye, unspecified 
A54.31 Gonococcal conjunctivitis 
Ophthalmia neonatorum due to gonococcus 
A54.32 Gonococcal iridocyclitis 
A54.33 Gonococcal keratitis 
A54.39 Other gonococcal eye infection 
Gonococcal endophthalmia 
A54.4 Gonococcal infection of musculoskeletal system 
A54.40 Gonococcal infection of musculoskeletal system, unspecified 
A54.41 Gonococcal spondylopathy 
A54.42 Gonococcal arthritis 
Excludes2: gonococcal infection of spine (A54.41) 
A54.43 Gonococcal osteomyelitis 
Excludes2: gonococcal infection of spine (A54.41) 
A54.49 Gonococcal infection of other musculoskeletal tissue 
Gonococcal bursitis 
Gonococcal myositis 
Gonococcal synovitis 
Gonococcal tenosynovitis 
A54.5 Gonococcal pharyngitis 
A54.6 Gonococcal infection of anus and rectum 
A54.8 Other gonococcal infections 

A54.81
Gonococcal meningitis 
A54.82 Gonococcal brain abscess 
A54.83 Gonococcal heart infection 
Gonococcal endocarditis 
Gonococcal myocarditis 
Gonococcal pericarditis 
A54.84 Gonococcal pneumonia 
A54.85 Gonococcal peritonitis 
Excludes1: gonococcal pelviperitonitis (A54.24) 
A54.86 Gonococcal sepsis 
A54.89 Other gonococcal infections 
Gonococcal keratoderma 
Gonococcal lymphadenitis 
A54.9 Gonococcal infection, unspecified 
A55 Chlamydial lymphogranuloma (venereum) 
Includes: climatic or tropical bubo 
Durand-Nicolas-Favre disease 
Esthiomene 
lymphogranuloma inguinale 
A56 Other sexually transmitted chlamydial diseases 
Includes: sexually transmitted diseases due to Chlamydia 
trachomatis 
Excludes1:neonatal chlamydial conjunctivitis (P39.1) 
neonatal chlamydial pneumonia (P23.1) 
Excludes2:chlamydial lymphogranuloma (A55) 
conditions classified to A74.-
A56.0 Chlamydial infection of lower genitourinary tract 
A56.00 Chlamydial infection of lower genitourinary tract, unspecified 
A56.01 Chlamydial cystitis and urethritis 
A56.02 Chlamydial vulvovaginitis 
A56.09 Other chlamydial infection of lower genitourinary tract 
Chlamydial cervicitis 
A56.1 Chlamydial infection of pelviperitoneum and other genitourinary organs 
A56.11 Chlamydial female pelvic inflammatory disease 
A56.19 Other chlamydial genitourinary infection 
Chlamydial epididymitis 
Chlamydial orchitis 
A56.2 Chlamydial infection of genitourinary tract, unspecified 
A56.3 Chlamydial infection of anus and rectum 
A56.4 Chlamydial infection of pharynx 
A56.8 Sexually transmitted chlamydial infection of other sites 

A57 Chancroid 
Ulcus molle 
A58 Granuloma inguinale 
Donovanosis 
A59 Trichomoniasis 
Excludes2:intestinal trichomoniasis (A07.8) 
A59.0 Urogenital trichomoniasis 
A59.00 Urogenital trichomoniasis, unspecified 
Fluor (vaginalis) due to Trichomonas 
Leukorrhea (vaginalis) due to Trichomonas 
A59.01 Trichomonal vulvovaginitis 
A59.02 Trichomonal prostatitis 
A59.03 Trichomonal cystitis and urethritis 
A59.09 Other urogenital trichomoniasis 
Trichomonas cervicitis 
A59.8 Trichomoniasis of other sites 
A59.9 Trichomoniasis, unspecified 
A60 Anogenital herpesviral [herpes simplex] infections 
A60.0 Herpesviral infection of genitalia and urogenital tract 
A60.00 Herpesviral infection of urogenital system, unspecified 
A60.01 Herpesviral infection of penis 
A60.02 Herpesviral infection of other male genital organs 
A60.03 Herpesviral cervicitis 
A60.04 Herpesviral vulvovaginitis 
Herpesviral [herpes simplex] ulceration 
Herpesviral [herpes simplex] vaginitis 
Herpesviral [herpes simplex] vulvitis 
A60.09 Herpesviral infection of other urogenital tract 
A60.1 Herpesviral infection of perianal skin and rectum 
A60.9 Anogenital herpesviral infection, unspecified 
A63 Other predominantly sexually transmitted diseases, not 
elsewhere classified 
Excludes2:molluscum contagiosum (B08.1) 
papilloma of cervix (D26.0) 
A63.0 Anogenital (venereal) warts 
Condyloma acuminatum 
Infection due to (human) papillomavirus [HPV] 
A63.8 Other specified predominantly sexually transmitted diseases 

A64 Unspecified sexually transmitted disease 
A64.0 Venereal cystitis and urethritis 
A64.1 Venereal infection of penis 
A64.2 Venereal disease of other male genital organs 
A64.3 Venereal disease of vagina 
A64.4 Venereal disease of other female genital organs 
A64.8 Venereal disease of other urinary organs 
A64.9 Venereal disease, unspecified 
Other spirochetal diseases (A65-A69) 
Excludes3:leptospirosis (A27.-) 
syphilis (A50-A53) 
A65 Nonvenereal syphilis 
Bejel 
Endemic syphilis 
Njovera 
A66 Yaws 
Includes: bouba 
frambesia (tropica) 
pian 
A66.0 Initial lesions of yaws 
Chancre of yaws 
Frambesia, initial or primary 
Initial frambesial ulcer 
Mother yaw 
A66.1 Multiple papillomata and wet crab yaws 
Frambesioma 
Pianoma 
Plantar or palmar papilloma of yaws 
A66.2 Other early skin lesions of yaws 
Cutaneous yaws, less than five years after infection 
Early yaws (cutaneous)(macular)(maculopapular)(micropapular)(papular) 
Frambeside of early yaws 
A66.3 Hyperkeratosis of yaws 
Ghoul hand 
Hyperkeratosis, palmar or plantar (early) (late) due to yaws 
Worm-eaten soles 
A66.4 Gummata and ulcers of yaws 
Gummatous frambeside 

Nodular late yaws (ulcerated) 
A66.5 Gangosa 
Rhinopharyngitis mutilans 
A66.6 Bone and joint lesions of yaws 
Yaws ganglion 
Yaws goundou 
Yaws gumma, bone 
Yaws gummatous osteitis or periostitis 
Yaws hydrarthrosis 
Yaws osteitis 
Yaws periostitis (hypertrophic) 
A66.7 Other manifestations of yaws 
Juxta-articular nodules of yaws 
Mucosal yaws 
A66.8 Latent yaws 
Yaws without clinical manifestations, with positive serology 
A66.9 Yaws, unspecified 
A67 Pinta [carate] 
A67.0 Primary lesions of pinta 
Chancre (primary) of pinta 
Papule (primary) of pinta 
A67.1 Intermediate lesions of pinta 
Erythematous plaques of pinta 
Hyperchromic lesions of pinta 
Hyperkeratosis of pinta 
Pintids 
A67.2 Late lesions of pinta 
Achromic skin lesions of pinta 
Cicatricial skin lesions of pinta 
Dyschromic skin lesions of pinta 
A67.3 Mixed lesions of pinta 
Achromic with hyperchromic skin lesions of pinta [carate] 
A67.9 Pinta, unspecified 
A68 Relapsing fevers 
Includes: recurrent fever 
Excludes3:Lyme disease (A69.2-) 
A68.0 Louse-borne relapsing fever 
Relapsing fever due to Borrelia recurrentis 
A68.1 Tick-borne relapsing fever 
Relapsing fever due to any Borrelia species other than Borrelia recurrentis 
A68.9 Relapsing fever, unspecified 

A69 Other spirochetal infections 
A69.0 Necrotizing ulcerative stomatitis 
Cancrum oris 
Fusospirochetal gangrene 
Noma 
Stomatitis gangrenosa 
A69.1 Other Vincent's infections 
Fusospirochetal pharyngitis 
Necrotizing ulcerative (acute) gingivitis 
Necrotizing ulcerative (acute) gingivostomatitis 
Spirochetal stomatitis 
Trench mouth 
Vincent's angina 
Vincent's gingivitis 
A69.2 Lyme disease 
Erythema chronicum migrans due to Borrelia burgdorferi 
A69.20 Lyme disease, unspecified 
A69.21 Meningitis due to Lyme disease 
A69.22 Other neurologic disorders in Lyme disease 
Cranial neuritis 
Meningoencephalitis 
Polyneuropathy 
A69.23 Arthritis due to Lyme disease 
A69.29 Other conditions associated with Lyme disease 
Myopericarditis due to Lyme disease 
A69.8 Other specified spirochetal infections 
A69.9 Spirochetal infection, unspecified 
Other diseases caused by chlamydiae (A70-A74) 
Excludes1:sexually transmitted chlamydial diseases (A55-A56) 
A70 Chlamydia psittaci infections 
Ornithosis 
Parrot fever 
Psittacosis 
A71 Trachoma 
Excludes1:sequelae of trachoma (B94.0) 
A71.0 Initial stage of trachoma 
Trachoma dubium 
A71.1 Active stage of trachoma 

Granular conjunctivitis (trachomatous) 
Trachomatous follicular conjunctivitis 
Trachomatous pannus 
A71.9 Trachoma, unspecified 
A74 Other diseases caused by chlamydiae 
Excludes1:neonatal chalmydial conjunctivitis (P39.1) 
neonatal chlamydial pneumonia (P23.1) 
Reiter's disease (M02.3-) 
sexually transmitted chlamydial diseases (A55-A56) 
Excludes2:chlamydial pneumonia (J16.0) 
A74.0 Chlamydial conjunctivitis 
Paratrachoma 
A74.8 Other chlamydial diseases 
A74.81 Chlamydial peritonitis 
A74.89 Other chlamydial diseases 
A74.9 Chlamydial infection, unspecified 
Chlamydiosis NOS 
Rickettsioses (A75-A79) 
A75 Typhus fever 
Excludes1:rickettsiosis due to Ehrlichia sennetsu (A79.2) 
A75.0 Epidemic louse-borne typhus fever due to Rickettsia prowazekii 
Classical typhus (fever) 
Epidemic (louse-borne) typhus 
A75.1 Recrudescent typhus [Brill's disease] 
Brill-Zinsser disease 
A75.2 Typhus fever due to Rickettsia typhi 
Murine (flea-borne) typhus 
A75.3 Typhus fever due to Rickettsia tsutsugamushi 
Scrub (mite-borne) typhus 
Tsutsugamushi fever 
A75.9 Typhus fever, unspecified 
Typhus (fever) NOS 
A77 Spotted fever [tick-borne rickettsioses] 
A77.0 Spotted fever due to Rickettsia rickettsii 
Rocky Mountain spotted fever 
Sao Paulo fever 
A77.1 Spotted fever due to Rickettsia conorii 
African tick typhus 

Boutonneuse fever 
India tick typhus 
Kenya tick typhus 
Marseilles fever 
Mediterranean tick fever 
A77.2 Spotted fever due to Rickettsia siberica 
North Asian tick fever 
Siberian tick typhus 
A77.3 Spotted fever due to Rickettsia australis 
Queensland tick typhus 
A77.4 Ehrlichiosis 
A77.40 Ehrlichiosis, unspecified 
A77.41 Ehrlichiosis chafeensis [E. chafeensis] 
A77.49 Other ehrlichiosis 
A77.8 Other spotted fevers 
A77.9 Spotted fever, unspecified 
Tick-borne typhus NOS 
A78 Q fever 
Infection due to Coxiella burnetii 
Nine Mile fever 
Quadrilateral fever 
A79 Other rickettsioses 
A79.0 Trench fever 
Quintan fever 
Wolhynian fever 
A79.1 Rickettsialpox due to Rickettsia akari 
Kew Garden fever 
Vesicular rickettsiosis 
A79.8 Other specified rickettsioses 
A79.81 Rickettsiosis due to Ehrlichia sennetsu 
A79.89 Other specified rickettsioses 
A79.9 Rickettsiosis, unspecified 
Rickettsial infection NOS 
Viral infections of the central nervous system (A80-A89) 
Excludes1:sequelae of poliomyelitis (B91) 
sequelae of viral encephalitis (B94.1) 
A80 Acute poliomyelitis 
A80.0 Acute paralytic poliomyelitis, vaccine-associated 

A80.1 Acute paralytic poliomyelitis, wild virus, imported 
A80.2 Acute paralytic poliomyelitis, wild virus, indigenous 
A80.3 Acute paralytic poliomyelitis, other and unspecified 
A80.30 Acute paralytic poliomyelitis, unspecified 
A80.39 Other acute paralytic poliomyelitis 
A80.4 Acute nonparalytic poliomyelitis 
A80.9 Acute poliomyelitis, unspecified 
A81 Atypical virus infections of central nervous system 
Includes: diseases of the central nervous system caused by prions 
A81.0 Creutzfeldt-Jakob disease 
Subacute spongiform encephalopathy (with dementia) 
A81.1 Subacute sclerosing panencephalitis 
Dawson's inclusion body encephalitis 
Van Bogaert's sclerosing leukoencephalopathy 
A81.2 Progressive multifocal leukoencephalopathy 
Multifocal leukoencephalopathy NOS 
A81.8 Other slow virus infections of central nervous system 
Kuru 
A81.9 Slow virus infection of central nervous system, unspecified 
Slow virus infection NOS 
A82 Rabies 
A82.0 Sylvatic rabies 
A82.1 Urban rabies 
A82.9 Rabies, unspecified 
A83 Mosquito-borne viral encephalitis 
Includes: mosquito-borne viral meningoencephalitis 
Excludes3:Venezuelan equine encephalitis (A92.2) 
West Nile fever (A92.3-) 
West Nile virus (A92.3) 
A83.0 Japanese encephalitis 
A83.1 Western equine encephalitis 
A83.2 Eastern equine encephalitis 
A83.3 St Louis encephalitis 
A83.4 Australian encephalitis 
Kunjin virus disease 
A83.5 California encephalitis 
California meningoencephalitis 
La Crosse encephalitis 
A83.6 Rocio virus disease 
A83.8 Other mosquito-borne viral encephalitis 

A83.9 Mosquito-borne viral encephalitis, unspecified 
A84 Tick-borne viral encephalitis 
Includes: tick-borne viral meningoencephalitis 
A84.0 Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis] 
A84.1 Central European tick-borne encephalitis 
A84.8 Other tick-borne viral encephalitis 
Louping ill 
Powassan virus disease 
A84.9 Tick-borne viral encephalitis, unspecified 
A85 Other viral encephalitis, not elsewhere classified 
Includes: specified viral encephalomyelitis NEC 
specified viral meningoencephalitis NEC 
Excludes1:benign myalgic encephalomyelitis (G93.3) 
encephalitis due to: 
cytomegalovirus (B25.8) 
herpesvirus [herpes simplex] (B00.4) 
measles virus (B05.0) 
mumps virus (B26.2) 
poliomyelitis virus (A80.-) 
zoster (B02.0) 
lymphocytic choriomeningitis (A87.2) 
A85.0 Enteroviral encephalitis 
Enteroviral encephalomyelitis 
A85.1 Adenoviral encephalitis 
Adenoviral meningoencephalitis 
A85.2 Arthropod-borne viral encephalitis, unspecified 
Excludes1:West nile virus with encephalitis (A92.31) 
A85.8 Other specified viral encephalitis 
Encephalitis lethargica 
Von Economo-Cruchet disease 
A86 Unspecified viral encephalitis 
Includes: viral encephalomyelitis NOS 
viral meningoencephalitis NOS 
A87 Viral meningitis 
Excludes1:meningitis due to: 
herpesvirus [herpes simplex] (B00.3) 
measles virus (B05.1) 
mumps virus (B26.1) 
poliomyelitis virus (A80.-) 
zoster (B02.1) 

A87.0 Enteroviral meningitis 
Coxsackievirus meningitis 
Echovirus meningitis 
A87.1 Adenoviral meningitis 
A87.2 Lymphocytic choriomeningitis 
Lymphocytic meningoencephalitis 
A87.8 Other viral meningitis 
A87.9 Viral meningitis, unspecified 
A88 Other viral infections of central nervous system, not elsewhere 
classified 
Excludes1:viral encephalitis NOS (A86) 
viral meningitis NOS (A87.9) 
A88.0 Enteroviral exanthematous fever [Boston exanthem] 
A88.1 Epidemic vertigo 
A88.8 Other specified viral infections of central nervous system 
A89 Unspecified viral infection of central nervous system 
Arthropod-borne viral fevers and viral hemorrhagic fevers 
(A90-A99) 
A90 Dengue fever [classical dengue] 
Excludes1:dengue hemorrhagic fever (A91) 
A91 Dengue hemorrhagic fever 
A92 Other mosquito-borne viral fevers 
Excludes1:Ross River disease (B33.1) 
A92.0 Chikungunya virus disease 
Chikungunya (hemorrhagic) fever 
A92.1 O'nyong-nyong fever 
A92.2 Venezuelan equine fever 
Venezuelan equine encephalitis 
Venezuelan equine encephalomyelitis virus disease 
A92.3 West Nile fever 
West Nile virus 
A92.30 West Nile fever without encephalitis 
West Nile fever NOS 
A92.31 West Nile fever with encephalitis 
A92.4 Rift Valley fever 
A92.8 Other specified mosquito-borne viral fevers 

A92.9 Mosquito-borne viral fever, unspecified 
A93 Other arthropod-borne viral fevers, not elsewhere classified 
A93.0 Oropouche virus disease 
Oropouche fever 
A93.1 Sandfly fever 
Pappataci fever 
Phlebotomus fever 
A93.2 Colorado tick fever 
A93.8 Other specified arthropod-borne viral fevers 
Piry virus disease 
Vesicular stomatitis virus disease [Indiana fever] 
A94 Unspecified arthropod-borne viral fever 
Includes: arboviral fever NOS 
arbovirus infection NOS 
A95 Yellow fever 
A95.0 Sylvatic yellow fever 
Jungle yellow fever 
A95.1 Urban yellow fever 
A95.9 Yellow fever, unspecified 
A96 Arenaviral hemorrhagic fever 
A96.0 Junin hemorrhagic fever 
Argentinian hemorrhagic fever 
A96.1 Machupo hemorrhagic fever 
Bolivian hemorrhagic fever 
A96.2 Lassa fever 
A96.8 Other arenaviral hemorrhagic fevers 
A96.9 Arenaviral hemorrhagic fever, unspecified 
A98 Other viral hemorrhagic fevers, not elsewhere classified 
Excludes1:chikungunya hemorrhagic fever (A92.0) 
dengue hemorrhagic fever (A91) 
A98.0 Crimean-Congo hemorrhagic fever 
Central Asian hemorrhagic fever 
A98.1 Omsk hemorrhagic fever 
A98.2 Kyasanur Forest disease 
A98.3 Marburg virus disease 
A98.4 Ebola virus disease 
A98.5 Hemorrhagic fever with renal syndrome 
Epidemic hemorrhagic fever 
Korean hemorrhagic fever 

Russian hemorrhagic fever 
Hantaan virus disease 
Nephropathia epidemica 
A98.8 Other specified viral hemorrhagic fevers 
A99 Unspecified viral hemorrhagic fever 
Viral infections characterized by skin and mucous membrane 
lesions (B00-B09) 
B00 Herpesviral [herpes simplex] infections 
Excludes1:congenital herpesviral infections (P35.2) 
Excludes2:anogenital herpesviral infection (A60.-) 
gammaherpesviral mononucleosis (B27.0-) 
herpangina (B08.5) 
B00.0 Eczema herpeticum 
Kaposi's varicelliform eruption 
B00.1 Herpesviral vesicular dermatitis 
Herpes simplex facialis 
Herpes simplex labialis 
Herpes simplex otitis externa 
Vesicular dermatitis of ear 
Vesicular dermatitis of lip 
B00.2 Herpesviral gingivostomatitis and pharyngotonsillitis 
Herpesviral pharyngitis 
B00.3 Herpesviral meningitis 
B00.4 Herpesviral encephalitis 
Herpesviral meningoencephalitis 
Simian B disease 
B00.5 Herpesviral ocular disease 
B00.50 Herpesviral ocular disease, unspecified 
B00.51 Herpesviral iridocyclitis 
Herpesviral iritis 
Herpesviral uveitis, anterior 
B00.52 Herpesviral keratitis 
Herpesviral keratoconjunctivitis 
B00.53 Herpesviral conjunctivitis 
B00.59 Other herpesviral disease of eye 
Herpesviral dermatitis of eyelid 
B00.7 Disseminated herpesviral disease 
Herpesviral sepsis 
B00.8 Other forms of herpesviral infections 

B00.81
Herpesviral hepatitis 
B00.89 Other herpesviral infection 
Herpesviral whitlow 
B00.9 Herpesviral infection, unspecified 
Herpes simplex infection NOS 
B01 Varicella [chickenpox] 
B01.0 Varicella meningitis 
B01.1 Varicella encephalitis 
Postchickenpox encephalitis 
Varicella encephalomyelitis 
B01.2 Varicella pneumonia 
B01.8 Varicella with other complications 
B01.81 Varicella keratitis 
B01.89 Other varicella complications 
B01.9 Varicella without complication 
Varicella NOS 
B02 Zoster [herpes zoster] 
Includes: shingles 
zona 
B02.0 Zoster encephalitis 
Zoster meningoencephalitis 
B02.1 Zoster meningitis 
B02.2 Zoster with other nervous system involvement 
B02.21 Postherpetic geniculate ganglionitis 
B02.22 Postherpetic trigeminal neuralgia 
B02.23 Postherpetic polyneuropathy 
B02.29 Other postherpetic nervous system involvement 
Postherpetic radiculopathy 
B02.3 Zoster ocular disease 
B02.30 Zoster ocular disease, unspecified 
B02.31 Zoster conjunctivitis 
B02.32 Zoster iridocyclitis 
B02.33 Zoster keratitis 
Herpes zoster keratoconjunctivitis 
B02.34 Zoster scleritis 
B02.39 Other herpes zoster eye disease 
Zoster blepharitis 
B02.7 Disseminated zoster 
B02.8 Zoster with other complications 
Herpes zoster otitis externa 
B02.9 Zoster without complications 

Zoster NOS 
B03 Smallpox 
In 1980 the 33rd World Health Assembly declared that smallpox had been eradicated. 
The classification is maintained for surveillance purposes. 
B04 Monkeypox 
B05 Measles 
Includes: morbilli 
Excludes1:subacute sclerosing panencephalitis (A81.1) 
B05.0 Measles complicated by encephalitis 
Postmeasles encephalitis 
B05.1 Measles complicated by meningitis 
Postmeasles meningitis 
B05.2 Measles complicated by pneumonia 
Postmeasles pneumonia 
B05.3 Measles complicated by otitis media 
Postmeasles otitis media 
B05.4 Measles with intestinal complications 
B05.8 Measles with other complications 
B05.81 Measles keratitis and keratoconjunctivitis 
B05.89 Other measles complications 
B05.9 Measles without complication 
Measles NOS 
B06 Rubella [German measles] 
Excludes1:congenital rubella (P35.0) 
B06.0 Rubella with neurological complications 
B06.00 Rubella with neurological complication,unspecified 
B06.01 Rubella encephalitis 
Rubella meningoencephalitis 
B06.02 Rubella meningitis 
B06.09 Other neurological complications of rubella 
B06.8 Rubella with other complications 
B06.81 Rubella pneumonia 
B06.82 Rubella arthritis 
B06.89 Other rubella complications 
B06.9 Rubella without complication 
Rubella NOS 
B07 Viral warts 
Includes: verruca simplex 
verruca vulgaris 

viral warts due to Human papillomavirus 
Excludes2:anogenital (venereal) warts (A63.0) 
papilloma of bladder (D30.3) 
papilloma of cervix (D26.0) 
papilloma larynx (D14.1) 
B08 Other viral infections characterized by skin and mucous 
membrane lesions, not elsewhere classified 
Excludes1:vesicular stomatitis virus disease (A93.8) 
B08.0 Other orthopoxvirus infections 
Cowpox 
Orf virus disease 
Pseudocowpox [milker's node] 
Vaccinia 
Excludes1:monkeypox (B04) 
B08.1 Molluscum contagiosum 
B08.2 Exanthema subitum [sixth disease] 
B08.3 Erythema infectiosum [fifth disease] 
B08.4 Enteroviral vesicular stomatitis with exanthem 
Hand, foot and mouth disease 
B08.5 Enteroviral vesicular pharyngitis 
Herpangina 
B08.8 Other specified viral infections characterized by skin and mucous membrane 
lesions 
Enteroviral lymphonodular pharyngitis 
Foot-and-mouth disease 
Tanapox virus disease 
Yaba pox virus disease 
B09 Unspecified viral infection characterized by skin and mucous 
membrane lesions 
Includes: viral enanthema NOS 
viral exanthema NOS 
Viral hepatitis (B15-B19) 
Excludes1:sequelae of viral hepatitis (B94.2) 
Excludes2:cytomegaloviral hepatitis (B25.1) 
herpesviral [herpes simplex] hepatitis (B00.81) 
B15 Acute hepatitis A 
B15.0 Hepatitis A with hepatic coma 
B15.9 Hepatitis A without hepatic coma 

Hepatitis A (acute)(viral) NOS 
B16 Acute hepatitis B 
B16.0 Acute hepatitis B with delta-agent with hepatic coma 
B16.1 Acute hepatitis B with delta-agent without hepatic coma 
B16.2 Acute hepatitis B without delta-agent with hepatic coma 
B16.9 Acute hepatitis B without delta-agent and without hepatic coma 
Hepatitis B (acute) (viral) NOS 
B17 Other acute viral hepatitis 
B17.0 Acute delta-(super) infection of hepatitis B carrier 
B17.1 Acute hepatitis C 
B17.2 Acute hepatitis E 
B17.8 Other specified acute viral hepatitis 
Hepatitis non-A non-B (acute) (viral) NEC 
B18 Chronic viral hepatitis 
B18.0 Chronic viral hepatitis B with delta-agent 
B18.1 Chronic viral hepatitis B without delta-agent 
Chronic (viral) hepatitis B 
B18.2 Chronic viral hepatitis C 
B18.8 Other chronic viral hepatitis 
B18.9 Chronic viral hepatitis, unspecified 
B19 Unspecified viral hepatitis 
B19.0 Unspecified viral hepatitis with coma 
B19.1 Unspecified viral hepatitis C 
B19.10 Unspecified viral hepatitis C without hepatic coma 
Viral hepatitis C NOS 
B19.11 Unspecified viral hepatitis C with hepatic coma 
B19.9 Unspecified viral hepatitis without coma 
Viral hepatitis NOS 
Human immunodeficiency virus [HIV] disease (B20) 
B20 Human immunodeficiency virus [HIV] disease 
Includes: acquired immune deficiency syndrome [AIDS] 
AIDS-related complex [ARC] 
HIV infection, symptomatic 
Use additional code(s) to identify all manifestations of HIV infection. 
Excludes1:asymptomatic human immunodeficiency virus [HIV] infection status (Z21) 
exposure to HIV virus (Z20.6) 
inconclusive serologic evidence of HIV (R75) 

Other viral diseases (B25-B34) 
B25 Cytomegaloviral disease 
Excludes1:congenital cytomegalovirus infection (P35.1) 
cytomegaloviral mononucleosis (B27.1-) 
B25.0 Cytomegaloviral pneumonitis 
B25.1 Cytomegaloviral hepatitis 
B25.2 Cytomegaloviral pancreatitis 
B25.8 Other cytomegaloviral diseases 
Cytomegaloviral encephalitis 
B25.9 Cytomegaloviral disease, unspecified 
B26 Mumps 
Includes: epidemic parotitis 
infectious parotitis 
B26.0 Mumps orchitis 
B26.1 Mumps meningitis 
B26.2 Mumps encephalitis 
B26.3 Mumps pancreatitis 
B26.8 Mumps with other complications 
B26.81 Mumps hepatitis 
B26.82 Mumps myocarditis 
B26.83 Mumps nephritis 
B26.84 Mumps polyneuropathy 
B26.85 Mumps arthritis 
B26.89 Other mumps complications 
B26.9 Mumps without complication 
Mumps NOS 
Mumps parotitis NOS 
B27 Infectious mononucleosis 
Includes: glandular fever 
monocytic angina 
Pfeiffer's disease 
B27.0 Gammaherpesviral mononucleosis 
Mononucleosis due to Epstein-Barr virus 
B27.00 Gammaherpesviral mononucleosis without complication 
B27.01 Gammaherpesviral mononucleosis with polyneuropathy 
B27.02 Gammaherpesviral mononucleosis with meningitis 
B27.09 Gammaherpesviral mononucleosis with other complications 
Hepatomegaly in gammaherpesviral mononucleosis 

B27.1 Cytomegaloviral mononucleosis 
B27.10 Cytomegaloviral mononucleosis without complications 
B27.11 Cytomegaloviral mononucleosis with polyneuropathy 
B27.12 Cytomegaloviral mononucleosis with meningitis 
B27.19 Cytomegaloviral mononucleosis with other complication 
Hepatomegaly in cytomegaloviral mononucleosis 
B27.8 Other infectious mononucleosis 
B27.80 Other infectious mononucleosis without complication 
B27.81 Other infectious mononucleosis with polyneuropathy 
B27.82 Other infectious mononucleosis with meningitis 
B27.89 Other infectious mononucleosis with other complication 
Hepatomegaly in other infectious mononucleosis 
B27.9 Infectious mononucleosis, unspecified 
B27.90 Infectious mononucleosis, unspecified without complication 
B27.91 Infectious mononucleosis, unspecified with polyneuropathy 
B27.92 Infectious mononucleosis, unspecified with meningitis 
B27.99 Infectious mononucleosis, unspecified with other complication 
Hepatomegaly in unspecified infectious mononucleosis 
B30 Viral conjunctivitis 
Excludes1:herpesviral [herpes simplex] ocular disease (B00.5) 
ocular zoster (B02.3) 
B30.0 Keratoconjunctivitis due to adenovirus 
Epidemic keratoconjunctivitis 
Shipyard eye 
B30.1 Conjunctivitis due to adenovirus 
Acute adenoviral follicular conjunctivitis 
Swimming-pool conjunctivitis 
B30.2 Viral pharyngoconjunctivitis 
B30.3 Acute epidemic hemorrhagic conjunctivitis (enteroviral) 
Conjunctivitis due to coxsackievirus 24 
Conjunctivitis due to enterovirus 70 
Hemorrhagic conjunctivitis (acute)(epidemic) 
B30.8 Other viral conjunctivitis 
Newcastle conjunctivitis 
B30.9 Viral conjunctivitis, unspecified 
B33 Other viral diseases, not elsewhere classified 
B33.0 Epidemic myalgia 
Bornholm disease 
B33.1 Ross River disease 
Epidemic polyarthritis and exanthema 
Ross River fever 

B33.2 Viral carditis 
Coxsackie (virus) carditis 
B33.20 Viral carditis, unspecified 
B33.21 Viral endocarditis 
B33.22 Viral myocarditis 
B33.23 Viral pericarditis 
B33.24 Viral cardiomyopathy 
B33.3 Retrovirus infections, not elsewhere classified 
Retrovirus infection NOS 
B33.4 Hantavirus pulmonary syndrome 
Sin nombre virus 
B33.8 Other specified viral diseases 
Excludes1:human papillomavirus infection (A63.0) 
B34 Viral infection of unspecified site 
Excludes1:cytomegaloviral disease NOS (B25.9) 
herpesvirus [herpes simplex] infection NOS (B00.9) 
human papillomavirus infection (A63.0) 
retrovirus infection NOS (B33.3) 
viral agents as the cause of diseases classified elsewhere (B97.-) 
B34.0 Adenovirus infection, unspecified 
B34.1 Enterovirus infection, unspecified 
Coxsackievirus infection NOS 
Echovirus infection NOS 
B34.2 Coronavirus infection, unspecified 
B34.3 Parvovirus infection, unspecified 
B34.4 Papovavirus infection, unspecified 
B34.8 Other viral infections of unspecified site 
B34.9 Viral infection, unspecified 
Viremia NOS 
Mycoses (B35-B49) 
Excludes2:hypersensitivity pneumonitis due to organic dust (J67.-) 
mycosis fungoides (C84.0-) 
B35 Dermatophytosis 
Includes: favus 
infections due to species of Epidermophyton, Micro-sporum and Trichophyton 
tinea, any type except those in B36.-
B35.0 Tinea barbae and tinea capitis 
Beard ringworm 
Kerion 

Scalp ringworm 
Sycosis, mycotic 
B35.1 Tinea unguium 
Dermatophytic onychia 
Dermatophytosis of nail 
Onychomycosis 
Ringworm of nails 
B35.2 Tinea manuum 
Dermatophytosis of hand 
Hand ringworm 
B35.3 Tinea pedis 
Athlete's foot 
Dermatophytosis of foot 
Foot ringworm 
B35.4 Tinea corporis 
Ringworm of the body 
B35.5 Tinea imbricata 
Tokelau 
B35.6 Tinea cruris 
Dhobi itch 
Groin ringworm 
Jock itch 
B35.8 Other dermatophytoses 
Disseminated dermatophytosis 
Granulomatous dermatophytosis 
B35.9 Dermatophytosis, unspecified 
Ringworm NOS 
B36 Other superficial mycoses 
B36.0 Pityriasis versicolor 
Tinea flava 
Tinea versicolor 
B36.1 Tinea nigra 
Keratomycosis nigricans palmaris 
Microsporosis nigra 
Pityriasis nigra 
B36.2 White piedra 
Tinea blanca 
B36.3 Black piedra 
B36.8 Other specified superficial mycoses 
B36.9 Superficial mycosis, unspecified 
B37 Candidiasis 

Includes: candidosis 
moniliasis 
Excludes1:neonatal candidiasis (P37.5) 
B37.0 Candidal stomatitis 
Oral thrush 
B37.1 Pulmonary candidiasis 
Candidal bronchitis 
Candidal pneumonia 
B37.2 Candidiasis of skin and nail 
Candidal onychia 
Candidal paronychia 
Excludes2:diaper dermatitis (L22) 
B37.3 Candidiasis of vulva and vagina 
Candidal vulvovaginitis 
Monilial vulvovaginitis 
Vaginal thrush 
B37.4 Candidiasis of other urogenital sites 
B37.41 Candidal cystitis and urethritis 
B37.42 Candidal balanitis 
B37.49 Other urogenital candidiasis 
Candidal pyelonephritis 
B37.5 Candidal meningitis 
B37.6 Candidal endocarditis 
B37.7 Candidal sepsis 
Disseminated candidiasis 
Systemic candidiasis 
B37.8 Candidiasis of other sites 
B37.81 Candidal esophagitis 
B37.82 Candidal enteritis 
Candidal proctitis 
B37.83 Candidal cheilitis 
B37.84 Candidal otitis externa 
B37.89 Other sites of candidiasis 
Candidal osteomyelitis 
B37.9 Candidiasis, unspecified 
Thrush NOS 
B38 Coccidioidomycosis 
B38.0 Acute pulmonary coccidioidomycosis 
B38.1 Chronic pulmonary coccidioidomycosis 
B38.2 Pulmonary coccidioidomycosis, unspecified 
B38.3 Cutaneous coccidioidomycosis 
B38.4 Coccidioidomycosis meningitis 

B38.7 Disseminated coccidioidomycosis 
Generalized coccidioidomycosis 
B38.8 Other forms of coccidioidomycosis 
B38.81 Prostatic coccidioidomycosis 
B38.89 Other forms of coccidioidomycosis 
B38.9 Coccidioidomycosis, unspecified 
B39 Histoplasmosis 
Code first associated AIDS (B20) 
Use additional code for any associated manifestations, such as: 
endocarditis (I39) 
meningitis (G02) 
pericarditis (I32) 
retintits (H32) 
B39.0 Acute pulmonary histoplasmosis capsulati 
B39.1 Chronic pulmonary histoplasmosis capsulati 
B39.2 Pulmonary histoplasmosis capsulati, unspecified 
B39.3 Disseminated histoplasmosis capsulati 
Generalized histoplasmosis capsulati 
B39.4 Histoplasmosis capsulati, unspecified 
American histoplasmosis 
B39.5 Histoplasmosis duboisii 
African histoplasmosis 
B39.9 Histoplasmosis, unspecified 
B40 Blastomycosis 
Excludes1:Brazilian blastomycosis (B41.-) 
keloidal blastomycosis (B48.0) 
B40.0 Acute pulmonary blastomycosis 
B40.1 Chronic pulmonary blastomycosis 
B40.2 Pulmonary blastomycosis, unspecified 
B40.3 Cutaneous blastomycosis 
B40.7 Disseminated blastomycosis 
Generalized blastomycosis 
B40.8 Other forms of blastomycosis 
B40.81 Blastomycotic meningoencephalitis 
Meningomyelitis due to blastomycosis 
B40.89 Other forms of blastomycosis 
B40.9 Blastomycosis, unspecified 
B41 Paracoccidioidomycosis 
Includes: Brazilian blastomycosis 
Lutz' disease 

B41.0 Pulmonary paracoccidioidomycosis 
B41.7 Disseminated paracoccidioidomycosis 
Generalized paracoccidioidomycosis 
B41.8 Other forms of paracoccidioidomycosis 
B41.9 Paracoccidioidomycosis, unspecified 
B42 Sporotrichosis 
B42.0 Pulmonary sporotrichosis 
B42.1 Lymphocutaneous sporotrichosis 
B42.7 Disseminated sporotrichosis 
Generalized sporotrichosis 
B42.8 Other forms of sporotrichosis 
B42.81 Cerebral sporotrichosis 
Meningitis due to sporotrichosis 
B42.82 Sporotrichosis arthritis 
B42.89 Other forms of sporotrichosis 
B42.9 Sporotrichosis, unspecified 
B43 Chromomycosis and pheomycotic abscess 
B43.0 Cutaneous chromomycosis 
Dermatitis verrucosa 
B43.1 Pheomycotic brain abscess 
Cerebral chromomycosis 
B43.2 Subcutaneous pheomycotic abscess and cyst 
B43.8 Other forms of chromomycosis 
B43.9 Chromomycosis, unspecified 
B44 Aspergillosis 
Includes: aspergilloma 
B44.0 Invasive pulmonary aspergillosis 
B44.1 Other pulmonary aspergillosis 
B44.2 Tonsillar aspergillosis 
B44.7 Disseminated aspergillosis 
Generalized aspergillosis 
B44.8 Other forms of aspergillosis 
B44.81 Allergic bronchopulmonary aspergillosis 
B44.89 Other forms of aspergillosis 
B44.9 Aspergillosis, unspecified 
B45 Cryptococcosis 
B45.0 Pulmonary cryptococcosis 
B45.1 Cerebral cryptococcosis 
Cryptococcal meningitis 
Cryptococcosis meningocerebralis 

B45.2 Cutaneous cryptococcosis 
B45.3 Osseous cryptococcosis 
B45.7 Disseminated cryptococcosis 
Generalized cryptococcosis 
B45.8 Other forms of cryptococcosis 
B45.9 Cryptococcosis, unspecified 
B46 Zygomycosis 
B46.0 Pulmonary mucormycosis 
B46.1 Rhinocerebral mucormycosis 
B46.2 Gastrointestinal mucormycosis 
B46.3 Cutaneous mucormycosis 
Subcutaneous mucormycosis 
B46.4 Disseminated mucormycosis 
Generalized mucormycosis 
B46.5 Mucormycosis, unspecified 
B46.8 Other zygomycoses 
Entomophthoromycosis 
B46.9 Zygomycosis, unspecified 
Phycomycosis NOS 
B47 Mycetoma 
B47.0 Eumycetoma 
Madura foot, mycotic 
Maduromycosis 
B47.1 Actinomycetoma 
B47.9 Mycetoma, unspecified 
Madura foot NOS 
B48 Other mycoses, not elsewhere classified 
B48.0 Lobomycosis 
Keloidal blastomycosis 
Lobo's disease 
B48.1 Rhinosporidiosis 
B48.2 Allescheriasis 
Infection due to Pseudallescheria boydii 
Excludes1:eumycetoma (B47.0) 
B48.3 Geotrichosis 
Geotrichum stomatitis 
B48.4 Penicillosis 
B48.8 Other specified mycoses 
Adiaspiromycosis 
Infection of tissue and organs by alternaria 

Infection of tissue and organs by dreschlera 
Infection of tissue and organs by fusarium 
Infection of tissue and organs by saprophytic fungi NEC 
B49 Unspecified mycosis 
Fungemia NOS 
Protozoal diseases (B50-B64) 
Excludes1:amebiasis (A06.-) 
other protozoal intestinal diseases (A07.-) 
B50 Plasmodium falciparum malaria 
Includes: mixed infections of Plasmodium falciparum with any other Plasmodium 
species 
B50.0 Plasmodium falciparum malaria with cerebral complications 
Cerebral malaria NOS 
B50.8 Other severe and complicated Plasmodium falciparum malaria 
Severe or complicated Plasmodium falciparum malaria NOS 
B50.9 Plasmodium falciparum malaria, unspecified 
B51 Plasmodium vivax malaria 
Includes: mixed infections of Plasmodium vivax with other Plasmodium species, except 
Plasmodium falciparum 
Excludes1:plasmodium vivav with Plasmodium falciparum (B50.-) 
B51.0 Plasmodium vivax malaria with rupture of spleen 
B51.8 Plasmodium vivax malaria with other complications 
B51.9 Plasmodium vivax malaria without complication 
Plasmodium vivax malaria NOS 
B52 Plasmodium malariae malaria 
Includes: mixed infections of Plasmodium malariae with other Plasmodium species, 
except Plasmodium falciparum and Plasmodium vivax 
Excludes1:Plasmodium falciparum (B50.-) 
Plasmodium vivax (B51.-) 
B52.0 Plasmodium malariae malaria with nephropathy 
B52.8 Plasmodium malariae malaria with other complications 
B52.9 Plasmodium malariae malaria without complication 
Plasmodium malariae malaria NOS 
B53 Other specified malaria 
B53.0 Plasmodium ovale malaria 
Excludes1:Plasmodium ovale with Plasmodium falciparum (B50.-) 
Plasmodium ovale with Plasmodium malariae (B52.-) 

Plasmodium ovale with Plasmodium vivax (B51.-) 
B53.1 Malaria due to simian plasmodia 
Excludes1:Malaria due to simian plasmodia with Plasmodium falciparum (B50.-) 
Malaria due to simian plasmodia with Plasmodium malariae (B52.-) 
Malaria due to simian plasmodia with Plasmodium ovale (B53.0) 
Malaria due to simian plasmodia with Plasmodium vivax (B51.-) 
B53.8 Other malaria, not elsewhere classified 
B54 Unspecified malaria 
B55 Leishmaniasis 
B55.0 Visceral leishmaniasis 
Kala-azar 
Post-kala-azar dermal leishmaniasis 
B55.1 Cutaneous leishmaniasis 
B55.2 Mucocutaneous leishmaniasis 
B55.9 Leishmaniasis, unspecified 
B56 African trypanosomiasis 
B56.0 Gambiense trypanosomiasis 
Infection due to Trypanosoma brucei gambiense 
West African sleeping sickness 
B56.1 Rhodesiense trypanosomiasis 
East African sleeping sickness 
Infection due to Trypanosoma brucei rhodesiense 
B56.9 African trypanosomiasis, unspecified 
Sleeping sickness NOS 
B57 Chagas' disease 
Includes: American trypanosomiasis 
infection due to Trypanosoma cruzi 
B57.0 Acute Chagas' disease with heart involvement 
Acute Chagas' disease with myocarditis 
B57.1 Acute Chagas' disease without heart involvement 
Acute Chagas' disease NOS 
B57.2 Chagas' disease (chronic) with heart involvement 
American trypanosomiasis NOS 
Chagas' disease (chronic) NOS 
Chagas' disease (chronic) with myocarditis 
Trypanosomiasis NOS 
B57.3 Chagas' disease (chronic) with digestive system involvement 
B57.30 Chagas' disease with digestive system involvement, unspecified 
B57.31 Megaesophagus in Chagas' disease 
B57.32 Megacolon in Chagas' disease 

B57.39
Other digestive system involvement in Chagas' disease 
B57.4 Chagas' disease (chronic) with nervous system involvement 
B57.40 Chagas' disease with nervous system involvement, unspecified 
B57.41 Meningitis in Chagas' disease 
B57.42 Meningoencephalitis in Chagas' disease 
B57.49 Other nervous system involvement in Chagas' disease 
B57.5 Chagas' disease (chronic) with other organ involvement 
B58 Toxoplasmosis 
Includes: infection due to Toxoplasma gondii 
Excludes1:congenital toxoplasmosis (P37.1) 
B58.0 Toxoplasma oculopathy 
B58.00 Toxoplasma oculopathy, unspecified 
B58.01 Toxoplasma chorioretinitis 
B58.09 Other toxoplasma oculopathy 
Toxoplasma uveitis 
B58.1 Toxoplasma hepatitis 
B58.2 Toxoplasma meningoencephalitis 
B58.3 Pulmonary toxoplasmosis 
B58.8 Toxoplasmosis with other organ involvement 
B58.81 Toxoplasma myocarditis 
B58.82 Toxoplasma myositis 
B58.83 Toxoplasma tubulo-interstitial nephropathy 
Toxoplasma pyelonephritis 
B58.89 Toxoplasmosis with other organ involvement 
B58.9 Toxoplasmosis, unspecified 
B59 Pneumocystosis 
Pneumonia due to Pneumocystis carinii 
B60 Other protozoal diseases, not elsewhere classified 
Excludes1:cryptosporidiosis (A07.2) 
isosporiasis (A07.3) 
B60.0 Babesiosis 
Piroplasmosis 
B60.1 Acanthamebiasis 
B60.10 Acanthamebiasis, unspecified 
B60.11 Meningoencephalitis due to Acanthamoeba (culbertsoni) 
B60.12 Conjunctivitis due to Acanthamoeba 
B60.13 Keratoconjunctivitis due to Acanthamoeba 
B60.19 Other acanthamebic disease 
B60.2 Naegleriasis 
Primary amebic meningoencephalitis 

B60.8 Other specified protozoal diseases 
Microsporidiosis 
B64 Unspecified protozoal disease 
Helminthiases (B65-B83) 
B65 Schistosomiasis [bilharziasis] 
Includes: snail fever 
B65.0 Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis] 
B65.1 Schistosomiasis due to Schistosoma mansoni [intestinal schistosomiasis] 
B65.2 Schistosomiasis due to Schistosoma japonicum 
Asiatic schistosomiasis 
B65.3 Cercarial dermatitis 
Swimmer's itch 
B65.8 Other schistosomiasis 
Infection due to Schistosoma intercalatum 
Infection due to Schistosoma mattheei 
Infection due to Schistosoma mekongi 
B65.9 Schistosomiasis, unspecified 
B66 Other fluke infections 
B66.0 Opisthorchiasis 
Infection due to cat liver fluke 
Infection due to Opisthorchis (felineus)(viverrini) 
B66.1 Clonorchiasis 
Chinese liver fluke disease 
Infection due to Clonorchis sinensis 
Oriental liver fluke disease 
B66.2 Dicroceliasis 
Infection due to Dicrocoelium dendriticum 
Lancet fluke infection 
B66.3 Fascioliasis 
Infection due to Fasciola gigantica 
Infection due to Fasciola hepatica 
Infection due to Fasciola indica 
Sheep liver fluke disease 
B66.4 Paragonimiasis 
Infection due to Paragonimus species 
Lung fluke disease 
Pulmonary distomiasis 
B66.5 Fasciolopsiasis 

Infection due to Fasciolopsis buski 
Intestinal distomiasis 
B66.8 Other specified fluke infections 
Echinostomiasis 
Heterophyiasis 
Metagonimiasis 
Nanophyetiasis 
Watsoniasis 
B66.9 Fluke infection, unspecified 
B67 Echinococcosis 
Includes: hydatidosis 
B67.0 Echinococcus granulosus infection of liver 
B67.1 Echinococcus granulosus infection of lung 
B67.2 Echinococcus granulosus infection of bone 
B67.3 Echinococcus granulosus infection, other and multiple sites 
B67.31 Echinococcus granulosus infection, thyroid gland 
B67.32 Echinococcus granulosus infection, multiple sites 
B67.39 Echinococcus granulosus infection, other sites 
B67.4 Echinococcus granulosus infection, unspecified 
B67.5 Echinococcus multilocularis infection of liver 
B67.6 Echinococcus multilocularis infection, other and multiple sites 
B67.61 Echinococcus multilocularis infection, multiple sites 
B67.69 Echinococcus multilocularis infection, other sites 
B67.7 Echinococcus multilocularis infection, unspecified 
B67.8 Echinococcosis, unspecified, of liver 
B67.9 Echinococcosis, other and unspecified 
B67.90 Echinococcosis, unspecified 
Echinococcosis NOS 
B67.99 Other echinococcosis 
B68 Taeniasis 
Excludes1:cysticercosis (B69.-) 
B68.0 Taenia solium taeniasis 
Pork tapeworm (infection) 
B68.1 Taenia saginata taeniasis 
Beef tapeworm (infection) 
Infection due to adult tapeworm Taenia saginata 
B68.9 Taeniasis, unspecified 
B69 Cysticercosis 
Includes: cysticerciasis infection due to larval form of Taenia solium 
B69.0 Cysticercosis of central nervous system 

B69.1 Cysticercosis of eye 
B69.8 Cysticercosis of other sites 
B69.81 Myositis in cysticercosis 
B69.89 Cysticercosis of other sites 
B69.9 Cysticercosis, unspecified 
B70 Diphyllobothriasis and sparganosis 
B70.0 Diphyllobothriasis 
Diphyllobothrium (adult) (latum) (pacificum) infection 
Fish tapeworm (infection) 
Excludes2:larval diphyllobothriasis (B70.1) 
B70.1 Sparganosis 
Infection due to Sparganum (mansoni) (proliferum) 
Infection due to Spirometra larva 
Larval diphyllobothriasis 
Spirometrosis 
B71 Other cestode infections 
B71.0 Hymenolepiasis 
Dwarf tapeworm infection 
Rat tapeworm (infection) 
B71.1 Dipylidiasis 
Dog tapeworm (infection) 
B71.8 Other specified cestode infections 
Coenurosis 
B71.9 Cestode infection, unspecified 
Tapeworm (infection) NOS 
B72 Dracunculiasis 
Includes: guinea worm infection 
infection due to Dracunculus medinensis 
B73 Onchocerciasis 
Includes: onchocerca volvulus infection 
onchocercosis 
river blindness 
B73.0 Onchocerciasis with eye disease 
B73.00 Onchocerciasis with eye involvement, unspecified 
B73.01 Onchocerciasis with endophthalmitis 
B73.02 Onchocerciasis with glaucoma 
B73.09 Onchocerciasis with other eye involvement 
Infestation of eyelid due to onchocerciasis 
B73.1 Onchocerciasis without eye disease 

B74 Filariasis
Excludes3:onchocerciasis (B73) 
tropical (pulmonary) eosinophilia NOS (J82) 
B74.0 Filariasis due to Wuchereria bancrofti 
Bancroftian elephantiasis 
Bancroftian filariasis 
B74.1 Filariasis due to Brugia malayi 
B74.2 Filariasis due to Brugia timori 
B74.3 Loiasis 
Calabar swelling 
Eyeworm disease of Africa 
Loa loa infection 
B74.4 Mansonelliasis 
Infection due to Mansonella ozzardi 
Infection due to Mansonella perstans 
Infection due to Mansonella streptocerca 
B74.8 Other filariases 
Dirofilariasis 
B74.9 Filariasis, unspecified 
B75 Trichinellosis 
Includes: infection due to Trichinella species 
trichiniasis 
B76 Hookworm diseases 
Includes: uncinariasis 
B76.0 Ancylostomiasis 
Infection due to Ancylostoma species 
B76.1 Necatoriasis 
Infection due to Necator americanus 
B76.8 Other hookworm diseases 
B76.9 Hookworm disease, unspecified 
Cutaneous larva migrans NOS 
B77 Ascariasis 
Includes: ascaridiasis 
roundworm infection 
B77.0 Ascariasis with intestinal complications 
B77.8 Ascariasis with other complications 
B77.81 Ascariasis pneumonia 
B77.89 Ascariasis with other complications 
B77.9 Ascariasis, unspecified 

B78
Strongyloidiasis 
Excludes1:trichostrongyliasis (B81.2) 
B78.0 Intestinal strongyloidiasis 
B78.1 Cutaneous strongyloidiasis 
B78.7 Disseminated strongyloidiasis 
B78.9 Strongyloidiasis, unspecified 
B79 Trichuriasis 
Includes: trichocephaliasis 
whipworm (disease)(infection) 
B80 Enterobiasis 
Includes: oxyuriasis 
pinworm infection 
threadworm infection 
B81 Other intestinal helminthiases, not elsewhere classified 
Excludes1:angiostrongyliasis due to Parastrongylus cantonensis (B83.2) 
B81.0 Anisakiasis 
Infection due to Anisakis larva 
B81.1 Intestinal capillariasis 
Capillariasis NOS 
Infection due to Capillaria philippinensis 
Excludes2:hepatic capillariasis (B83.8) 
B81.2 Trichostrongyliasis 
B81.3 Intestinal angiostrongyliasis 
Angiostrongyliasis due to Parastrongylus costaricensis 
B81.4 Mixed intestinal helminthiases 
Infection due to intestinal helminths classified to more than one of the categories 
B65.0-B81.3 and B81.8 
Mixed helminthiasis NOS 
B81.8 Other specified intestinal helminthiases 
Infection due to Oesophagostomum species [esophagostomiasis] 
Infection due to Ternidens diminutus [ternidensiasis] 
B82 Unspecified intestinal parasitism 
B82.0 Intestinal helminthiasis, unspecified 
B82.9 Intestinal parasitism, unspecified 
B83 Other helminthiases 
Excludes1:capillariasis NOS (B81.1) 
Excludes2:intestinal capillariasis (B81.1) 
B83.0 Visceral larva migrans 

Toxocariasis 
B83.1 Gnathostomiasis 
Wandering swelling 
B83.2 Angiostrongyliasis due to Parastrongylus cantonensis 
Eosinophilic meningoencephalitis due to Parastrongylus cantonensis 
Excludes2:intestinal angiostrongyliasis (B81.3) 
B83.3 Syngamiasis 
Syngamosis 
B83.4 Internal hirudiniasis 
Excludes2:external hirudiniasis (B88.3) 
B83.8 Other specified helminthiases 
Acanthocephaliasis 
Gongylonemiasis 
Hepatic capillariasis 
Metastrongyliasis 
Thelaziasis 
B83.9 Helminthiasis, unspecified 
Worms NOS 
Excludes1:intestinal helminthiasis NOS (B82.0) 
Pediculosis, acariasis and other infestations (B85-B89) 
B85 Pediculosis and phthiriasis 
B85.0 Pediculosis due to Pediculus humanus capitis 
Head-louse infestation 
B85.1 Pediculosis due to Pediculus humanus corporis 
Body-louse infestation 
B85.2 Pediculosis, unspecified 
B85.3 Phthiriasis 
Infestation by crab-louse 
Infestation by Phthirus pubis 
B85.4 Mixed pediculosis and phthiriasis 
Infestation classifiable to more than one of the categories B85.0-B85.3 
B86 Scabies 
Includes: sarcoptic itch 
B87 Myiasis 
Includes: infestation by larva of flies 
B87.0 Cutaneous myiasis 
Creeping myiasis 
B87.1 Wound myiasis 

Traumatic myiasis 
B87.2 Ocular myiasis 
B87.3 Nasopharyngeal myiasis 
Laryngeal myiasis 
B87.4 Aural myiasis 
B87.8 Myiasis of other sites 
B87.81 Genitourinary myiasis 
B87.82 Intestinal myiasis 
B87.89 Myiasis of other sites 
B87.9 Myiasis, unspecified 
B88 Other infestations 
B88.0 Other acariasis 
Acarine dermatitis 
Dermatitis due to Demodex species 
Dermatitis due to Dermanyssus gallinae 
Dermatitis due to Liponyssoides sanguineus 
Trombiculosis 
Excludes2:scabies (B86) 
B88.1 Tungiasis [sandflea infestation] 
B88.2 Other arthropod infestations 
Scarabiasis 
B88.3 External hirudiniasis 
Leech infestation NOS 
Excludes2:internal hirudiniasis (B83.4) 
B88.8 Other specified infestations 
Ichthyoparasitism due to Vandellia cirrhosa 
Linguatulosis 
Porocephaliasis 
B88.9 Infestation, unspecified 
Infestation (skin) NOS 
Infestation by mites NOS 
Skin parasites NOS 
B89 Unspecified parasitic disease 
Sequelae of infectious and parasitic diseases (B90-B94) 
Note: These categories are to be used to indicate conditions in categories A00-B89 as the 
cause of sequelae, which are themselves classified elsewhere. The "sequelae" include 
conditions specified as such; they also include residuals of diseases classifiable to the 
above categories if there is evidence that the disease itself is no longer present. 
Use additional code to identify sequelae 

B90
Sequelae of tuberculosis 
B90.0 Sequelae of central nervous system tuberculosis 
B90.1 Sequelae of genitourinary tuberculosis 
B90.2 Sequelae of tuberculosis of bones and joints 
B90.8 Sequelae of tuberculosis of other organs 
Excludes2:sequelae of respiratory tuberculosis (B90.9) 
B90.9 Sequelae of respiratory and unspecified tuberculosis 
Sequelae of tuberculosis NOS 
B91 Sequelae of poliomyelitis 
B92 Sequelae of leprosy 
B94 Sequelae of other and unspecified infectious and parasitic 
diseases 
B94.0 Sequelae of trachoma 
B94.1 Sequelae of viral encephalitis 
B94.2 Sequelae of viral hepatitis 
B94.8 Sequelae of other specified infectious and parasitic diseases 
B94.9 Sequelae of unspecified infectious and parasitic disease 
Bacterial and viral infectious agents (B95-B97) 
Note: These categories are provided for use as supplementary or additional codes to identify 
the infectious agent(s) in diseases classified elsewhere. 
B95 Streptococcus, Staphylococcus, and Enterococcus as the cause 
of diseases classified elsewhere 
B95.0 Streptococcus, group A, as the cause of diseases classified elsewhere 
B95.1 Streptococcus, group B, as the cause of diseases classified elsewhere 
B95.2 Enterococcus as the cause of diseases classified elsewhere 
B95.3 Streptococcus pneumoniae as the cause of diseases classified elsewhere 
B95.4 Other streptococcus as the cause of diseases classified elsewhere 
B95.5 Unspecified streptococcus as the cause of diseases classified elsewhere 
B95.6 Staphylococcus aureus as the cause of diseases classified elsewhere 
B95.7 Other staphylococcus as the cause of diseases classified elsewhere 
B95.8 Unspecified staphylococcus as the cause of diseases classified elsewhere 
B96 Other bacterial agents as the cause of diseases classified 
elsewhere 
B96.0 Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified 
elsewhere 

Pleuro-pneumonia-like-organism [PPLO] 
B96.1 Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified 
elsewhere 
B96.2 Escherichia coli [E. coli ] as the cause of diseases classified elsewhere 
B96.3 Hemophilus influenzae [H. influenzae] as the cause of diseases classified 
elsewhere 
B96.4 Proteus (mirabilis) (morganii) as the cause of diseases classified elsewhere 
B96.5 Pseudomonas (aeruginosa) (mallei) (pseudomallei) as the cause of diseases 
classified elsewhere 
B96.6 Bacillus fragilis [B. fragilis] as the cause of diseases classified elsewhere 
B96.7 Clostridium perfringens [C. perfringens] as the cause of diseases classified 
elsewhere 
B96.8 Other specified bacterial agents as the cause of diseases classified elsewhere 
B96.81 Helicobacter pylori [H. pylori] as the cause of diseases classified 
elsewhere 
B96.89 Other specified bacterial agents as the cause of diseases classified 
elsewhere 
B97 Viral agents as the cause of diseases classified elsewhere 
B97.0 Adenovirus as the cause of diseases classified elsewhere 
B97.1 Enterovirus as the cause of diseases classified elsewhere 
B97.10 Unspecified enterovirus as the cause of diseases classified elsewhere 
B97.11 Coxsackievirus as the cause of diseases classified elsewhere 
B97.12 Echovirus as the cause of diseases classified elsewhere 
B97.19 Other enterovirus as the cause of diseases classified elsewhere 
B97.2 Coronavirus as the cause of diseases classified elsewhere 
B97.3 Retrovirus as the cause of diseases classified elsewhere 
Excludes1: Human immunodeficiency virus [HIV} disease (B20) 
B97.30 Unspecified retrovirus as the cause of diseases classified elsewhere 
B97.31 Lentivirus as the cause of diseases classified elsewhere 
B97.32 Oncovirus as the cause of diseases classified elsewhere 
B97.33 Human T-cell lymphotrophic virus, type I [HTLV-1] as the cause of 
diseases classified elsewhere 
B97.34 Human T-cell lymphotrophic virus, type II [HTLV-II] as the cause 
of diseases classified elsewhere 
B97.35 Human immunodeficiency virus , type 2 [HIV 2] as the cause of 
diseases classified elsewhere 
B97.39 Other retrovirus as the cause of diseases classified elsewhere 
B97.4 Respiratory syncytial virus as the cause of diseases classified elsewhere 
B97.5 Reovirus as the cause of diseases classified elsewhere 
B97.6 Parvovirus as the cause of diseases classified elsewhere 
B97.7 Papillomavirus as the cause of diseases classified elsewhere 
B97.8 Other viral agents as the cause of diseases classified elsewhere 

Other infectious diseases (B99) 
B99 Other and unspecified infectious diseases 
B99.8 Other infectious disease 
B99.9 Unspecified infectious disease 
CHAPTER 2 
Neoplasms (C00-D48) 
This chapter contains the following broad groups of neoplasms: 
C00-C75 Malignant neoplasms, stated or presumed to be primary, of specified sites, except of 
lymphoid, hematopoietic and related tissue 
C00-C14 Lip, oral cavity and pharynx 
C15-C26 Digestive organs 
C30-C39 Respiratory and intrathoracic organs 
C40-C41 Bone and articular cartilage 
C43-C44 Skin 
C45-C49 Mesothelial and soft tissue 
C50 Breast 
C51-C58 Female genital organs 
C60-C63 Male genital organs 
C64-C68 Urinary tract 
C69-C72 Eye, brain and other parts of central nervous system 
C73-C75 Thyroid and other endocrine glands 
C76-C80 Malignant neoplasms of ill-defined, secondary and unspecified sites 
C81-C96 Malignant neoplasms, stated or presumed to be primary, of lymphoid, hematopoietic 
and related tissue 
D00-D09 In situ neoplasms 
D10-D36 Benign neoplasms 
D37-D48 Neoplasms of uncertain behavior 
D49 Neoplasms of unspecified behavior 

Malignant neoplasms (C00-C96) 
Malignant neoplasm of lip, oral cavity and pharynx (C00-C14) 
C00 Malignant neoplasm of lip 
Excludes1:malignant neoplasm of skin of lip (C43.0, C44.0) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C00.0 Malignant neoplasm of external upper lip 
Malignant neoplasm of lipstick area of upper lip 
Malignant neoplasm of upper lip NOS 
Malignant neoplasm of vermilion border of upper lip 
C00.1 Malignant neoplasm of external lower lip 
Malignant neoplasm of lower lip NOS 
Malignant neoplasm of lipstick area of lower lip 
Malignant neoplasm of vermilion border of lower lip 
C00.2 Malignant neoplasm of external lip, unspecified 
Malignant neoplasm of vermilion border of lip NOS 
C00.3 Malignant neoplasm of upper lip, inner aspect 
Malignant neoplasm of buccal aspect of upper lip 
Malignant neoplasm of frenulum of upper lip 
Malignant neoplasm of mucosa of upper lip 
Malignant neoplasm of oral aspect of upper lip 
C00.4 Malignant neoplasm of lower lip, inner aspect 
Malignant neoplasm of buccal aspect of lower lip 
Malignant neoplasm of frenulum of lower lip 
Malignant neoplasm of mucosa of lower lip 
Malignant neoplasm of oral aspect of lower lip 
C00.5 Malignant neoplasm of lip, unspecified, inner aspect 
Malignant neoplasm of buccal aspect of lip, unspecified 
Malignant neoplasm of frenulum of lip, unspecified 
Malignant neoplasm of mucosa of lip, unspecified 
Malignant neoplasm of oral aspect of lip, unspecified 
C00.6 Malignant neoplasm of commissure of lip, unspecified 
C00.8 Malignant neoplasm of overlapping sites of lip 
C00.9 Malignant neoplasm of lip, unspecified 

C01
Malignant neoplasm of base of tongue 
Includes: malignant neoplasm of dorsal surface of base of tongue 
malignant neoplasm of fixed part of tongue NOS 
malignant neoplasm of posterior third of tongue 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C02 Malignant neoplasm of other and unspecified parts of tongue 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C02.0 Malignant neoplasm of dorsal surface of tongue 
Malignant neoplasm of anterior two-thirds of tongue, dorsal surface 
Excludes2:malignant neoplasm of dorsal surface of base of tongue (C01) 
C02.1 Malignant neoplasm of border of tongue 
Malignant neoplasm of tip of tongue 
C02.2 Malignant neoplasm of ventral surface of tongue 
Malignant neoplasm of anterior two-thirds of tongue, ventral surface 
Malignant neoplasm of frenulum linguae 
C02.3 Malignant neoplasm of anterior two-thirds of tongue, part unspecified 
Malignant neoplasm of middle third of tongue NOS 
Malignant neoplasm of mobile part of tongue NOS 
C02.4 Malignant neoplasm of lingual tonsil 
Excludes2:malignant neoplasm of tonsil NOS (C09.9) 
C02.8 Malignant neoplasm of overlapping sites of tongue 
Malignant neoplasm of tongue whose point of origin cannot be classified to any 
one of the categories C01-C02.4 
C02.9 Malignant neoplasm of tongue, unspecified 
C03 Malignant neoplasm of gum 
Includes: malignant neoplasm of alveolar (ridge) mucosa 
malignant neoplasm of gingiva 
Excludes2:malignant odontogenic neoplasms (C41.0-C41.1) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 

alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C03.0 Malignant neoplasm of upper gum 
C03.1 Malignant neoplasm of lower gum 
C03.9 Malignant neoplasm of gum, unspecified 
C04 Malignant neoplasm of floor of mouth 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C04.0 Malignant neoplasm of anterior floor of mouth 
Malignant neoplasm of anterior to the premolar-canine junction 
C04.1 Malignant neoplasm of lateral floor of mouth 
C04.8 Malignant neoplasm of overlapping sites of floor of mouth 
C04.9 Malignant neoplasm of floor of mouth, unspecified 
C05 Malignant neoplasm of palate 
Excludes1:Kaposi's sarcoma of palate (C46.2) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C05.0 Malignant neoplasm of hard palate 
C05.1 Malignant neoplasm of soft palate 
Excludes2:malignant neoplasm of nasopharyngeal surface of soft palate (C11.3) 
C05.2 Malignant neoplasm of uvula 
C05.8 Malignant neoplasm of overlapping sites of palate 
C05.9 Malignant neoplasm of palate, unspecified 
Malignant neoplasm of roof of mouth 
C06 Malignant neoplasm of other and unspecified parts of mouth 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence in remission (F10.21) 
history of tobacco use (Z87.82) 
tobacco dependence (F17.-) 

tobacco use (Z72.0) 
C06.0 Malignant neoplasm of cheek mucosa 
Malignant neoplasm of buccal mucosa NOS 
Malignant neoplasm of internal cheek 
C06.1 Malignant neoplasm of vestibule of mouth 
Malignant neoplasm of buccal sulcus (upper) (lower) 
Malignant neoplasm of labial sulcus (upper) (lower) 
C06.2 Malignant neoplasm of retromolar area 
C06.8 Malignant neoplasm of overlapping sites of other and unspecified parts of mouth 
C06.80 Malignant neoplasm of overlapping sites of unspecified parts of 
mouth 
C06.89 Malignant neoplasm of overlapping sites of other parts of mouth 
C06.9 Malignant neoplasm of mouth, unspecified 
Malignant neoplasm of minor salivary gland, unspecified side 
Malignant neoplasm of oral cavity NOS 
C07 Malignant neoplasm of parotid gland 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C08 Malignant neoplasm of other and unspecified major salivary 
glands 
Includes: malignant neoplasm of salivary ducts 
Excludes1:malignant neoplasms of specified minor salivary glands which are classified 
according to their anatomical location 
Excludes2:malignant neoplasms of minor salivary glands NOS (C06.9) 
malignant neoplasm of parotid gland (C07) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 

C08.0 Malignant neoplasm of submandibular gland 
Malignant neoplasm of submaxillary gland 
C08.1 Malignant neoplasm of sublingual gland 
C08.8 Malignant neoplasm of overlapping sites of major salivary glands 
Malignant neoplasm of major salivary glands whose point of origin cannot be 
classified to any one of the categories C07-C08.1 
C08.9 Malignant neoplasm of major salivary gland, unspecified 
Malignant neoplasm of salivary gland (major) NOS 
C09 Malignant neoplasm of tonsil 
Excludes2:malignant neoplasm of lingual tonsil (C02.4) 
malignant neoplasm of pharyngeal tonsil (C11.1) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C09.0 Malignant neoplasm of tonsillar fossa 
C09.1 Malignant neoplasm of tonsillar pillar (anterior) (posterior) 
C09.8 Malignant neoplasm of overlapping sites of tonsil 
C09.9 Malignant neoplasm of tonsil, unspecified 
Malignant neoplasm of tonsil NOS 
Malignant neoplasm of faucial tonsils 
Malignant neoplasm of palatine tonsils 
C10 Malignant neoplasm of oropharynx 
Excludes2:malignant neoplasm of tonsil (C09.-) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C10.0 Malignant neoplasm of vallecula 
C10.1 Malignant neoplasm of anterior surface of epiglottis 
Malignant neoplasm of epiglottis, free border [margin] 

Malignant neoplasm of glossoepiglottic fold(s) 
Excludes2: malignant neoplasm of epiglottis (suprahyoid portion) NOS (C32.1) 
C10.2 Malignant neoplasm of lateral wall of oropharynx 
C10.3 Malignant neoplasm of posterior wall of oropharynx 
C10.4 Malignant neoplasm of branchial cleft 
Malignant neoplasm of branchial cyst [site of neoplasm] 
C10.8 Malignant neoplasm of overlapping sites of oropharynx 
Malignant neoplasm of junctional region of oropharynx 
C10.9 Malignant neoplasm of oropharynx, unspecified 
C11 Malignant neoplasm of nasopharynx 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C11.0 Malignant neoplasm of superior wall of nasopharynx 
Malignant neoplasm of roof of nasopharynx 
C11.1 Malignant neoplasm of posterior wall of nasopharynx 
Malignant neoplasm of adenoid 
Malignant neoplasm of pharyngeal tonsil 
C11.2 Malignant neoplasm of lateral wall of nasopharynx 
Malignant neoplasm of fossa of Rosenmüller 
Malignant neoplasm of opening of auditory tube 
Malignant neoplasm of pharyngeal recess 
C11.3 Malignant neoplasm of anterior wall of nasopharynx 
Malignant neoplasm of floor of nasopharynx 
Malignant neoplasm of nasopharyngeal (anterior) (posterior) surface of soft palate 
Malignant neoplasm of posterior margin of nasal choana 
Malignant neoplasm of posterior margin of nasal septum 
C11.8 Malignant neoplasm of overlapping sites of nasopharynx 
C11.9 Malignant neoplasm of nasopharynx, unspecified 
Malignant neoplasm of nasopharyngeal wall NOS 
C12 Malignant neoplasm of pyriform sinus 
Includes: malignant neoplasm of pyriform fossa 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 

tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C13 Malignant neoplasm of hypopharynx 
Excludes2:malignant neoplasm of pyriform sinus (C12) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C13.0 Malignant neoplasm of postcricoid region 
C13.1 Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect 
Malignant neoplasm of aryepiglottic fold NOS 
Malignant neoplasm of interarytenoid fold NOS 
Malignant neoplasm of aryepiglottic fold marginal zone 
Malignant neoplasm of interarytenoid fold marginal zone 
Excludes2:malignant neoplasm of aryepiglottic fold or interarytenoid fold, 
laryngeal aspect (C32.1) 
C13.2 Malignant neoplasm of posterior wall of hypopharynx 
C13.8 Malignant neoplasm of overlapping sites of hypopharynx 
C13.9 Malignant neoplasm of hypopharynx, unspecified 
Malignant neoplasm of hypopharyngeal wall NOS 
C14 Malignant neoplasm of other and ill-defined sites in the lip, oral 
cavity and pharynx 
Excludes1:malignant neoplasm of oral cavity NOS (C06.9) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C14.0 Malignant neoplasm of pharynx, unspecified 
C14.1 Malignant neoplasm of laryngopharynx 
C14.2 Malignant neoplasm of Waldeyer's ring 
C14.8 Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx 
Malignant neoplasm of lip, oral cavity and pharynx whose point of origin cannot 
be classified to any one of the categories C00-C14.2 

Excludes1:"book leaf" neoplasm [ventral surface of tongue and floor of mouth] 
(C06.8) 
Malignant neoplasm of digestive organs (C15-C26) 
Excludes1:Kaposi's sarcoma of gastrointestinal sites (C46.4) 
C15 Malignant neoplasm of esophagus 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
C15.3 Malignant neoplasm of upper third of esophagus 
C15.4 Malignant neoplasm of middle third of esophagus 
C15.5 Malignant neoplasm of lower third of esophagus 
Excludes1:malignant neoplasm of cardio-esophageal junction (C16.0) 
C15.8 Malignant neoplasm of overlapping sites of esophagus 
C15.9 Malignant neoplasm of esophagus, unspecified 
C16 Malignant neoplasm of stomach 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
C16.0 Malignant neoplasm of cardia 
Malignant neoplasm of cardiac orifice 
Malignant neoplasm of cardio-esophageal junction 
Malignant neoplasm of esophagus and stomach 
Malignant neoplasm of gastro-esophageal junction 
C16.1 Malignant neoplasm of fundus of stomach 
C16.2 Malignant neoplasm of body of stomach 
C16.3 Malignant neoplasm of pyloric antrum 
Malignant neoplasm of gastric antrum 
C16.4 Malignant neoplasm of pylorus 
Malignant neoplasm of prepylorus 
Malignant neoplasm of pyloric canal 
C16.5 Malignant neoplasm of lesser curvature of stomach, unspecified 
Malignant neoplasm of lesser curvature of stomach, not classifiable to 
C16.1-C16.4 
C16.6 Malignant neoplasm of greater curvature of stomach, unspecified 
Malignant neoplasm of greater curvature of stomach, not classifiable to 
C16.0-C16.4 
C16.8 Malignant neoplasm of overlapping sites of stomach 
C16.9 Malignant neoplasm of stomach, unspecified 
Gastric cancer NOS 

C17
Malignant neoplasm of small intestine 
C17.0 Malignant neoplasm of duodenum 
C17.1 Malignant neoplasm of jejunum 
C17.2 Malignant neoplasm of ileum 
Excludes1:malignant neoplasm of ileocecal valve (C18.0) 
C17.3 Meckel's diverticulum 
C17.8 Malignant neoplasm of overlapping sites of small intestine 
C17.9 Malignant neoplasm of small intestine, unspecified 
C18 Malignant neoplasm of colon 
C18.0 Malignant neoplasm of cecum 
Malignant neoplasm of ileocecal valve 
C18.1 Malignant neoplasm of appendix 
C18.2 Malignant neoplasm of ascending colon 
C18.3 Malignant neoplasm of hepatic flexure 
C18.4 Malignant neoplasm of transverse colon 
C18.5 Malignant neoplasm of splenic flexure 
C18.6 Malignant neoplasm of descending colon 
C18.7 Malignant neoplasm of sigmoid colon 
Malignant neoplasm of sigmoid (flexure) 
Excludes1:malignant neoplasm of rectosigmoid junction (C19) 
C18.8 Malignant neoplasm of overlapping sites of colon 
C18.9 Malignant neoplasm of colon, unspecified 
Malignant neoplasm of large intestine NOS 
C19 Malignant neoplasm of rectosigmoid junction 
Includes: malignant neoplasm of colon with rectum 
malignant neoplasm of rectosigmoid (colon) 
C20 Malignant neoplasm of rectum 
Includes: malignant neoplasm of rectal ampulla 
C21 Malignant neoplasm of anus and anal canal 
Excludes3:malignant melanoma of anal margin (C43.51) 
malignant melanoma of anal skin (C43.51) 
malignant melanoma of perianal skin (C43.51) 
malignant neoplasm of anal margin (C44.51) 
malignant neoplasm of anal skin (C44.51) 
malignant neoplasm of perianal skin (C44.51) 
C21.0 Malignant neoplasm of anus, unspecified 
C21.1 Malignant neoplasm of anal canal 
Malignant neoplasm of anal sphincter 
C21.2 Malignant neoplasm of cloacogenic zone 

C21.8 Malignant neoplasm of overlapping sites of rectum, anus and anal canal 
Malignant neoplasm of anorectal junction 
Malignant neoplasm of anorectum 
Malignant neoplasm of rectum, anus and anal canal whose point of origin cannot 
be classified to any one of the categories C20-C21.1 
C22 Malignant neoplasm of liver and intrahepatic bile ducts 
Excludes1:malignant neoplasm of biliary tract NOS (C24.9) 
secondary malignant neoplasm of liver (C78.7) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
hepatitis B (B16.-, B18.0-B18.1) 
hepatitis C (B17.1, B18.2) 
C22.0 Liver cell carcinoma 
Hepatocellular carcinoma 
Hepatoma 
C22.1 Intrahepatic bile duct carcinoma 
Cholangiocarcinoma 
Excludes1:malignant neoplasm of hepatic duct (C24.0) 
C22.2 Hepatoblastoma 
C22.3 Angiosarcoma of liver 
Kupffer cell sarcoma 
C22.4 Other sarcomas of liver 
C22.7 Other specified carcinomas of liver 
C22.8 Malignant neoplasm of liver, primary, unspecified as to type 
C22.9 Malignant neoplasm of liver, not specified as primary or secondary 
C23 Malignant neoplasm of gallbladder 
C24 Malignant neoplasm of other and unspecified parts of biliary 
tract 
Excludes1:malignant neoplasm of intrahepatic bile duct (C22.1) 
C24.0 Malignant neoplasm of extrahepatic bile duct 
Malignant neoplasm of biliary duct or passage NOS 
Malignant neoplasm of common bile duct 
Malignant neoplasm of cystic duct 
Malignant neoplasm of hepatic duct 
C24.1 Malignant neoplasm of ampulla of Vater 
C24.8 Malignant neoplasm of overlapping sites of biliary tract 
Malignant neoplasm involving both intrahepatic and extrahepatic bile ducts 
Malignant neoplasm of biliary tract whose point of origin cannot be classified to 
any one of the categories C22.0-C24.1 

C24.9 Malignant neoplasm of biliary tract, unspecified 
C25 Malignant neoplasm of pancreas 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
C25.0 Malignant neoplasm of head of pancreas 
C25.1 Malignant neoplasm of body of pancreas 
C25.2 Malignant neoplasm of tail of pancreas 
C25.3 Malignant neoplasm of pancreatic duct 
C25.4 Malignant neoplasm of endocrine pancreas 
Malignant neoplasm of islets of Langerhans 
Use additional code to identify any functional activity. 
C25.7 Malignant neoplasm of other parts of pancreas 
Malignant neoplasm of neck of pancreas 
C25.8 Malignant neoplasm of overlapping sites of pancreas 
C25.9 Malignant neoplasm of pancreas, unspecified 
C26 Malignant neoplasm of other and ill-defined digestive organs 
Excludes1:malignant neoplasm of peritoneum and retroperitoneum (C48.-) 
C26.0 Malignant neoplasm of intestinal tract, part unspecified 
Malignant neoplasm of intestine NOS 
C26.1 Malignant neoplasm of spleen 
Excludes1:Hodgkin's disease (C81.-) 
non-Hodgkin's lymphoma (C82-C85) 
C26.8 Malignant neoplasm of overlapping sites of digestive system 
Malignant neoplasm of digestive organs whose point of origin cannot be classified 
to any one of the categories C15-C26.1 
Excludes1:malignant neoplasm of anus and rectum (C21.8) 
malignant neoplasm of cardio-oesophageal junction (C16.0) 
malignant neoplasm of colon and rectum (C19) 
C26.9 Malignant neoplasm of ill-defined sites within the digestive system 
Malignant neoplasm of alimentary canal or tract NOS 
Malignant neoplasm of gastrointestinal tract NOS 
Excludes1:malignant neoplasm of abdominal NOS (C76.2) 
malignant neoplasm of intra-abdominal NOS (C76.2) 
Malignant neoplasm of respiratory and intrathoracic organs 
(C30-C39) 
Includes: malignant neoplasm of middle ear 
Excludes1: mesothelioma (C45.-) 

C30
Malignant neoplasm of nasal cavity and middle ear 
C30.0 Malignant neoplasm of nasal cavity 
Malignant neoplasm of cartilage of nose 
Malignant neoplasm of nasal concha 
Malignant neoplasm of internal nose 
Malignant neoplasm of septum of nose 
Malignant neoplasm of vestibule of nose 
Excludes1:malignant neoplasm of nasal bone (C41.0) 
malignant neoplasm of nose NOS (C76.0) 
malignant neoplasm of olfactory bulb (C72.2-) 
malignant neoplasm of posterior margin of nasal septum and choana 
(C11.3) 
malignant neoplasm of skin of nose (C43.39, C44.39) 
malignant neoplasm of turbinates (C41.0) 
C30.1 Malignant neoplasm of middle ear 
Malignant neoplasm of antrum tympanicum 
Malignant neoplasm of auditory tube 
Malignant neoplasm of eustachian tube 
Malignant neoplasm of inner ear 
Malignant neoplasm of mastoid air cells 
Malignant neoplasm of tympanic cavity 
Excludes1:malignant neoplasm of auricular canal (external) (C43.2-,C44.2-) 
malignant neoplasm of bone of ear (meatus) (C41.0) 
malignant neoplasm of cartilage of ear (C49.0) 
malignant neoplasm of skin of (external) ear (C43.2-, C44.2-) 
C31 Malignant neoplasm of accessory sinuses 
C31.0 Malignant neoplasm of maxillary sinus 
Malignant neoplasm of antrum (Highmore) (maxillary) 
C31.1 Malignant neoplasm of ethmoidal sinus 
C31.2 Malignant neoplasm of frontal sinus 
C31.3 Malignant neoplasm of sphenoid sinus 
C31.8 Malignant neoplasm of overlapping sites of accessory sinuses 
C31.9 Malignant neoplasm of accessory sinus, unspecified 
C32 Malignant neoplasm of larynx 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.21) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 

occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C32.0 Malignant neoplasm of glottis 
Malignant neoplasm of intrinsic larynx 
Malignant neoplasm of laryngeal commissure (anterior)(posterior) 
Malignant neoplasm of vocal cord (true) NOS 
C32.1 Malignant neoplasm of supraglottis 
Malignant neoplasm of aryepiglottic fold or interarytenoid fold, laryngeal aspect 
Malignant neoplasm of epiglottis (suprahyoid portion) NOS 
Malignant neoplasm of extrinsic larynx 
Malignant neoplasm of false vocal cord 
Malignant neoplasm of posterior (laryngeal) surface of epiglottis 
Malignant neoplasm of ventricular bands 
Excludes1:malignant neoplasm of anterior surface of epiglottis (C10.1) 
malignant neoplasm of aryepiglottic fold or interarytenoid fold: 
NOS (C13.1) 
hypopharyngeal aspect (C13.1) 
marginal zone (C13.1) 
C32.2 Malignant neoplasm of subglottis 
C32.3 Malignant neoplasm of laryngeal cartilage 
C32.8 Malignant neoplasm of overlapping sites of larynx 
C32.9 Malignant neoplasm of larynx, unspecified 
C33 Malignant neoplasm of trachea 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C34 Malignant neoplasm of bronchus and lung 
Excludes1:Kaposi's sarcoma of lung (C46.5-) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C34.0 Malignant neoplasm of main bronchus 

Malignant neoplasm of carina 
Malignant neoplasm of hilus (of lung) 
C34.00 Malignant neoplasm of main bronchus, unspecified side 
C34.01 Malignant neoplasm of right main bronchus 
C34.02 Malignant neoplasm of left main bronchus 
C34.1 Malignant neoplasm of upper lobe, bronchus or lung 
C34.10 Malignant neoplasm of upper lobe, bronchus or lung, unspecified 
side 
C34.11 Malignant neoplasm of upper lobe, right bronchus or lung 
C34.12 Malignant neoplasm of upper lobe, left bronchus or lung 
C34.2 Malignant neoplasm of middle lobe, right bronchus or lung 
C34.3 Malignant neoplasm of lower lobe, bronchus or lung 
C34.30 Malignant neoplasm of lower lobe, bronchus or lung, unspecified 
side 
C34.31 Malignant neoplasm of lower lobe, right bronchus or lung 
C34.32 Malignant neoplasm of lower lobe, left bronchus or lung 
C34.8 Malignant neoplasm of overlapping sites of bronchus and lung 
C34.80 Malignant neoplasm of overlapping sites of bronchus and lung, 
unspecified side 
C34.81 Malignant neoplasm of overlapping sites of right bronchus and lung 
C34.82 Malignant neoplasm of overlapping sites of left bronchus and lung 
C34.9 Malignant neoplasm of bronchus or lung, unspecified 
C34.90 Malignant neoplasm of bronchus or lung, unspecified, unspecified 
side 
C34.91 Malignant neoplasm of right bronchus or lung, unspecified 
C34.92 Malignant neoplasm of left bronchus or lung, unspecified 
C37 Malignant neoplasm of thymus 
C38 Malignant neoplasm of heart, mediastinum and pleura 
Excludes1:mesothelioma (C45.-) 
C38.0 Malignant neoplasm of heart 
Malignant neoplasm of pericardium 
Excludes1:malignant neoplasm of great vessels (C49.3) 
C38.1 Malignant neoplasm of anterior mediastinum 
C38.2 Malignant neoplasm of posterior mediastinum 
C38.3 Malignant neoplasm of mediastinum, part unspecified 
C38.4 Malignant neoplasm of pleura 
C38.8 Malignant neoplasm of overlapping sites of heart, mediastinum and pleura 
C39 Malignant neoplasm of other and ill-defined sites in the 
respiratory system and intrathoracic organs 
Excludes1:intrathoracic malignant neoplasm NOS (C76.1) 

thoracic malignant neoplasm NOS (C76.1) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
C39.0 Malignant neoplasm of upper respiratory tract, part unspecified 
C39.8 Malignant neoplasm of overlapping sites of respiratory and intrathoracic 
organ 
Malignant neoplasm of respiratory and intrathoracic organs whose point of origin 
cannot be classified to any one of the categories C30-C39.0 
C39.9 Malignant neoplasm of lower respiratory tract, part unspecified 
Malignant neoplasm of respiratory tract NOS 
Malignant neoplasm of bone and articular cartilage (C40-C41) 
Includes: malignant neoplasm of cartilage (articular) (joint) 
malignant neoplasm of periosteum 
Excludes1:malignant neoplasm of bone marrow NOS (C96.8) 
malignant neoplasm of synovia (C49.-) 
C40 Malignant neoplasm of bone and articular cartilage of limbs 
C40.0 Malignant neoplasm of scapula and long bones of upper limb 
C40.00 Malignant neoplasm of scapula and long bones of upper limb, 
unspecified side 
C40.01 Malignant neoplasm of scapula and long bones of right upper limb 
C40.02 Malignant neoplasm of scapula and long bones of left upper limb 
C40.1 Malignant neoplasm of short bones of upper limb 
C40.10 Malignant neoplasm of short bones of upper limb, unspecified side 
C40.11 Malignant neoplasm of short bones of right upper limb 
C40.12 Malignant neoplasm of short bones of left upper limb 
C40.2 Malignant neoplasm of long bones of lower limb 
C40.20 Malignant neoplasm of long bones of lower limb, unspecified side 
C40.21 Malignant neoplasm of long bones of right lower limb 
C40.22 Malignant neoplasm of long bones of left lower limb 
C40.3 Malignant neoplasm of short bones of lower limb 
C40.30 Malignant neoplasm of short bones of lower limb, unspecified side 
C40.31 Malignant neoplasm of short bones of right lower limb 
C40.32 Malignant neoplasm of short bones of left lower limb 
C40.8 Malignant neoplasm of overlapping sites of bone and articular cartilage of limb 
C40.80 Malignant neoplasm of overlapping sites of bone and articular 

cartilage of limb, unspecified side 
C40.81 Malignant neoplasm of overlapping sites of bone and articular 
cartilage of right limb 
C40.82 Malignant neoplasm of overlapping sites of bone and articular 
cartilage of left limb 
C40.9 Malignant neoplasm of bones and articular cartilage of limb, unspecified 
C40.90 Malignant neoplasm of bones and articular cartilage of limb, 
unspecified, unspecified side 
C40.91 Malignant neoplasm of bones and articular cartilage of right limb, 
unspecified 
C40.92 Malignant neoplasm of bones and articular cartilage of left limb, 
unspecified 
C41 Malignant neoplasm of bone and articular cartilage of other and 
unspecified sites 
Excludes1:malignant neoplasm of bones of limbs (C40.-) 
malignant neoplasm of cartilage of: 
ear (C49.0) 
eyelid (C49.0) 
larynx (C32.3) 
limbs (C40.-) 
nose (C30.0) 
C41.0 Malignant neoplasm of bones of skull and face 
Malignant neoplasm of maxilla (superior) 
Malignant neoplasm of orbital bone 
Excludes2:carcinoma, any type except intraosseous or odontogenic of: 
maxillary sinus (C31.0) 
upper jaw (C03.0) 
malignant neoplasm of jaw bone (lower) (C41.1) 
C41.1 Malignant neoplasm of mandible 
Malignant neoplasm of inferior maxilla 
Malignant neoplasm of lower jaw bone 
Excludes2:carcinoma, any type except intraosseous or odontogenic of: 
jaw NOS (C03.9) 
lower (C03.1) 
malignant neoplasm of upper jaw bone (C41.0) 
C41.2 Malignant neoplasm of vertebral column 
Excludes1: malignant neoplasm of sacrum and coccyx (C41.4) 
C41.3 Malignant neoplasm of ribs, sternum and clavicle 
C41.4 Malignant neoplasm of pelvic bones, sacrum and coccyx 
C41.8 Malignant neoplasm of overlapping sites of bone and articular cartilage 
Malignant neoplasm of bone and articular cartilage whose point of origin cannot 
be classified to any one of the categories C40-C41.4 

C41.9 Malignant neoplasm of bone and articular cartilage, unspecified 
Melanoma and other malignant neoplasms of skin (C43-C44) 
Excludes1:melanoma in situ (D03.-) 
C43 Malignant melanoma of skin 
Use additional morphology codes M872-M879 with behavior code /3 
Excludes2:malignant melanoma of skin of genital organs (C51-C52, C60.-, C63.-) 
sites other than skin-code to malignant neoplasm of the site 
C43.0 Malignant melanoma of lip 
Excludes1:malignant neoplasm of vermilion border of lip (C00.0-C00.2) 
C43.1 Malignant melanoma of eyelid, including canthus 
C43.10 Malignant melanoma of eyelid, including canthus, unspecified side 
C43.11 Malignant melanoma of right eyelid, including canthus 
C43.12 Malignant melanoma of left eyelid, including canthus 
C43.2 Malignant melanoma of ear and external auricular canal 
C43.20 Malignant melanoma of ear and external auricular canal, 
unspecified side 
C43.21 Malignant melanoma of right ear and external auricular canal 
C43.22 Malignant melanoma of left ear and external auricular canal 
C43.3 Malignant melanoma of other and unspecified parts of face 
C43.30 Malignant melanoma of unspecified part of face 
C43.39 Malignant melanoma of other parts of face 
C43.4 Malignant melanoma of scalp and neck 
C43.5 Malignant melanoma of trunk 
Excludes3:malignant neoplasm of anus NOS (C21.0) 
malignant neoplasm of scrotum (C63.2) 
C43.51 Malignant melanoma of anal skin 
Malignant melanoma of anal margin 
Malignant melanoma of perianal skin 
C43.52 Malignant melanoma of skin of breast 
C43.59 Malignant melanoma of other part of trunk 
C43.6 Malignant melanoma of upper limb, including shoulder 
C43.60 Malignant melanoma of upper limb, including shoulder, unspecified 
side 
C43.61 Malignant melanoma of right upper limb, including shoulder 
C43.62 Malignant melanoma of left upper limb, including shoulder 
C43.7 Malignant melanoma of lower limb, including hip 
C43.70 Malignant melanoma of lower limb, including hip, unspecified side 
C43.71 Malignant melanoma of right lower limb, including hip 
C43.72 Malignant melanoma of left lower limb, including hip 
C43.8 Overlapping malignant melanoma of skin 

C43.9 Malignant melanoma of skin, unspecified 
Melanoma (malignant) NOS 
C44 Other malignant neoplasm of skin 
Includes: malignant neoplasm of sebaceous glands 
malignant neoplasm of sweat glands 
Excludes1:Kaposi's sarcoma of skin (C46.0) 
malignant melanoma of skin (C43.-) 
malignant neoplasm of skin of genital organs (C51-C52, C60.-, C63.2) 
C44.0 Malignant neoplasm of skin of lip 
Malignant neoplasm of basal cell carcinoma of lip 
Excludes1:malignant neoplasm of lip (C00.-) 
C44.1 Malignant neoplasm of skin of eyelid, including canthus 
Excludes1:connective tissue of eyelid (C49.0) 
C44.10 Malignant neoplasm of skin of eyelid, including canthus, unspecified 
side 
C44.11 Malignant neoplasm of skin of right eyelid, including canthus 
C44.12 Malignant neoplasm of skin of left eyelid, including canthus 
C44.2 Malignant neoplasm of skin of ear and external auricular canal 
Excludes1:connective tissue of ear (C49.0) 
C44.20 Malignant neoplasm of skin of ear and external auricular canal, 
unspecified side 
C44.21 Malignant neoplasm of skin of right ear and external auricular 
canal 
C44.22 Malignant neoplasm of skin of left ear and external auricular canal 
C44.3 Malignant neoplasm of skin of other and unspecified parts of face 
C44.30 Malignant neoplasm of skin of unspecified part of face 
C44.39 Malignant neoplasm of skin of other parts of face 
C44.4 Malignant neoplasm of skin of scalp and neck 
C44.5 Malignant neoplasm of skin of trunk 
Excludes1:anus NOS (C21.0) 
scrotum (C63.2) 
C44.51 Malignant neoplasm of anal skin 
Malignant neoplasm of anal margin 
Malignant neoplasm of perianal skin 
C44.52 Malignant neoplasm of skin of breast 
C44.59 Malignant neoplasm of other part of trunk 
C44.6 Malignant neoplasm of skin of upper limb, including shoulder 
C44.60 Malignant neoplasm of skin of upper limb, including shoulder, 
unspecified side 
C44.61 Malignant neoplasm of skin of right upper limb, including shoulder 
C44.62 Malignant neoplasm of skin of left upper limb, including shoulder 
C44.7 Malignant neoplasm of skin of lower limb, including hip 

C44.70
Malignant neoplasm of skin of lower limb, including hip, 
unspecified side 
C44.71 Malignant neoplasm of skin of right lower limb, including hip 
C44.72 Malignant neoplasm of skin of left lower limb, including hip 
C44.8 Malignant neoplasm of overlapping sites of skin 
C44.9 Malignant neoplasm of skin, unspecified 
Malignant neoplasms of mesothelial and soft tissue 
(C45-C49) 
C45 Mesothelioma 
Use additional morphology code M905 with behavior code /3 
C45.0 Mesothelioma of pleura 
Excludes1:other malignant neoplasm of pleura (C38.4) 
C45.1 Mesothelioma of peritoneum 
Mesothelioma of cul-de-sac 
Mesothelioma of mesentery 
Mesothelioma of mesocolon 
Mesothelioma of omentum 
Mesothelioma of peritoneum (parietal) (pelvic) 
Excludes1:other malignant neoplasm of soft tissue of peritoneum (C48.-) 
C45.2 Mesothelioma of pericardium 
Excludes1:other malignant neoplasm of pericardium (C38.0) 
C45.7 Mesothelioma of other sites 
C45.9 Mesothelioma, unspecified 
C46 Kaposi's sarcoma 
Use additional morphology code M9140 with behavior code /3 
Code first any human immunodeficiency virus [HIV] disease (B20) 
C46.0 Kaposi's sarcoma of skin 
C46.1 Kaposi's sarcoma of soft tissue 
Kaposi's sarcoma of blood vessel 
Kaposi's sarcoma of connective tissue 
Kaposi's sarcoma of fascia 
Kaposi's sarcoma of ligament 
Kaposi's sarcoma of lymphatic(s) NEC 
Kaposi's sarcoma of muscle 
Excludes2:Kaposi's sarcoma of lymph glands and nodes (C46.3) 
C46.2 Kaposi's sarcoma of palate 
C46.3 Kaposi's sarcoma of lymph nodes 
C46.4 Kaposi's sarcoma of gastrointestinal sites 
C46.5 Kaposi's sarcoma of lung 

C46.50
Kaposi's sarcoma of lung, unspecified side 
C46.51 Kaposi's sarcoma of right lung 
C46.52 Kaposi's sarcoma of left lung 
C46.7 Kaposi's sarcoma of other sites 
C46.9 Kaposi's sarcoma, unspecified 
C47 Malignant neoplasm of peripheral nerves and autonomic 
nervous system 
Includes: malignant neoplasm of sympathetic and parasympathetic nerves and ganglia 
Excludes1:Kaposi's sarcoma of soft tissue (C46.1) 
C47.0 Malignant neoplasm of peripheral nerves of head, face and neck 
Excludes1:malignant neoplasm of peripheral nerves of orbit (C69.6-) 
C47.1 Malignant neoplasm of peripheral nerves of upper limb, including shoulder 
C47.10 Malignant neoplasm of peripheral nerves of upper limb, including 
shoulder, unspecified side 
C47.11 Malignant neoplasm of peripheral nerves of right upper limb, 
including shoulder 
C47.12 Malignant neoplasm of peripheral nerves of left upper limb, 
including shoulder 
C47.2 Malignant neoplasm of peripheral nerves of lower limb, including hip 
C47.20 Malignant neoplasm of peripheral nerves of lower limb, including 
hip, unspecified side 
C47.21 Malignant neoplasm of peripheral nerves of right lower limb, 
including hip 
C47.22 Malignant neoplasm of peripheral nerves of left lower limb, 
including hip 
C47.3 Malignant neoplasm of peripheral nerves of thorax 
C47.4 Malignant neoplasm of peripheral nerves of abdomen 
C47.5 Malignant neoplasm of peripheral nerves of pelvis 
C47.6 Malignant neoplasm of peripheral nerves of trunk, unspecified 
C47.8 Malignant neoplasm of overlapping sites of peripheral nerves and autonomic 
nervous system 
C47.9 Malignant neoplasm of peripheral nerves and autonomic nervous system, 
unspecified 
C48 Malignant neoplasm of retroperitoneum and peritoneum 
Excludes1:Kaposi's sarcoma of connective tissue (C46.1) 
mesothelioma (C45.-) 
C48.0 Malignant neoplasm of retroperitoneum 
C48.1 Malignant neoplasm of specified parts of peritoneum 
Malignant neoplasm of cul-de-sac 
Malignant neoplasm of mesentery 
Malignant neoplasm of mesocolon 

Malignant neoplasm of omentum 
Malignant neoplasm of parietal peritoneum 
Malignant neoplasm of pelvic peritoneum 
C48.2 Malignant neoplasm of peritoneum, unspecified 
C48.8 Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum 
C49 Malignant neoplasm of other connective and soft tissue 
Includes: malignant neoplasm of blood vessel 
malignant neoplasm of bursa 
malignant neoplasm of cartilage 
malignant neoplasm of fascia 
malignant neoplasm of fat 
malignant neoplasm of ligament, except uterine 
malignant neoplasm of lymphatic vessel 
malignant neoplasm of muscle 
malignant neoplasm of synovia 
malignant neoplasm of tendon (sheath) 
Excludes1:malignant neoplasm of cartilage (of): 
articular (C40-C41) 
larynx (C32.3) 
nose (C30.0) 
malignant neoplasm of connective tissue of : 
breast (C50.-) 
malignant neoplasm of internal organs-code to malignant neoplasm of the site 
Excludes2:Kaposi's sarcoma of soft tissue (C46.1) 
malignant neoplasm of heart (C38.0) 
malignant neoplasm of peripheral nerves and autonomic nervous system 
(C47.-) 
malignant neoplasm of peritoneum (C48.2) 
malignant neoplasm of retroperitoneum (C48.0) 
malignant neoplasm of uterine ligament (C57.3) 
mesothelioma (C45.-) 
C49.0 Malignant neoplasm of connective and soft tissue of head, face and neck 
Malignant neoplasm of connective tissue of ear 
Malignant neoplasm of connective tissue of eyelid 
Excludes1:connective tissue of orbit (C69.6-) 
C49.1 Malignant neoplasm of connective and soft tissue of upper limb, including 
shoulder 
C49.10 Malignant neoplasm of connective and soft tissue of upper limb, 
including shoulder, unspecified side 
C49.11 Malignant neoplasm of connective and soft tissue of right upper 
limb, including shoulder 
C49.12 Malignant neoplasm of connective and soft tissue of left upper limb, 

including shoulder 
C49.2 Malignant neoplasm of connective and soft tissue of lower limb, including hip 
C49.20 Malignant neoplasm of connective and soft tissue of lower limb, 
including hip, unspecified side 
C49.21 Malignant neoplasm of connective and soft tissue of right lower 
limb, including hip 
C49.22 Malignant neoplasm of connective and soft tissue of left lower limb, 
including hip 
C49.3 Malignant neoplasm of connective and soft tissue of thorax 
Malignant neoplasm of axilla 
Malignant neoplasm of diaphragm 
Malignant neoplasm of great vessels 
Excludes1:malignant neoplasm of breast (C50.-) 
malignant neoplasm of heart (C38.0) 
malignant neoplasm of mediastinum (C38.1-C38.3) 
malignant neoplasm of thymus (C37) 
C49.4 Malignant neoplasm of connective and soft tissue of abdomen 
Malignant neoplasm of abdominal wall 
Malignant neoplasm of hypochondrium 
C49.5 Malignant neoplasm of connective and soft tissue of pelvis 
Malignant neoplasm of buttock 
Malignant neoplasm of groin 
Malignant neoplasm of perineum 
C49.6 Malignant neoplasm of connective and soft tissue of trunk, unspecified 
Malignant neoplasm of back NOS 
C49.8 Malignant neoplasm of overlapping sites of connective and soft tissue 
Malignant neoplasm of connective and soft tissue whose point of origin cannot be 
classified to any one of the categories C47-C49.6 
C49.9 Malignant neoplasm of connective and soft tissue, unspecified 
Malignant neoplasm of breast (C50) 
C50 Malignant neoplasm of breast 
Includes: connective tissue of breast 
Paget's disease of breast 
Paget's disease of nipple 
Excludes1:skin of breast (C43.5, C44.5) 
C50.0 Malignant neoplasm of nipple and areola 
C50.00 Malignant neoplasm of female nipple and areola, unspecified side 
C50.01 Malignant neoplasm of right female nipple and areola 
C50.02 Malignant neoplasm of left female nipple and areola 
C50.03 Malignant neoplasm of right male nipple and areola 

C50.04
Malignant neoplasm of left male nipple and areola 
C50.05 Malignant neoplasm of male nipple and areola, unspecified side 
C50.1 Malignant neoplasm of central portion of breast 
C50.10 Malignant neoplasm of central portion of female breast , unspecified 
side 
C50.11 Malignant neoplasm of central portion of right female breast 
C50.12 Malignant neoplasm of central portion of left female breast 
C50.13 Malignant neoplasm of central portion of right male breast 
C50.14 Malignant neoplasm of central portion of left male breast 
C50.15 Malignant neoplasm of central portion of male breast, unspecified 
side 
C50.2 Malignant neoplasm of upper-inner quadrant of breast 
C50.20 Malignant neoplasm of upper-inner quadrant of female breast, 
unspecified side 
C50.21 Malignant neoplasm of upper-inner quadrant of right female breast 
C50.22 Malignant neoplasm of upper-inner quadrant of left female breast 
C50.23 Malignant neoplasm of upper-inner quadrant of right male breast 
C50.24 Malignant neoplasm of upper-inner quadrant of left male breast 
C50.25 Malignant neoplasm of upper-inner quadrant of male breast, 
unspecified side 
C50.3 Malignant neoplasm of lower-inner quadrant of breast 
C50.30 Malignant neoplasm of lower-inner quadrant of female breast, 
unspecified side 
C50.31 Malignant neoplasm of lower-inner quadrant of right female breast 
C50.32 Malignant neoplasm of lower-inner quadrant of left female breast 
C50.33 Malignant neoplasm of lower-inner quadrant of right male breast 
C50.34 Malignant neoplasm of lower-inner quadrant of left male breast 
C50.35 Malignant neoplasm of lower-inner quadrant of male breast, of 
unspecified side 
C50.4 Malignant neoplasm of upper-outer quadrant of breast 
C50.40 Malignant neoplasm of upper-outer quadrant of female breast , 
unspecified side 
C50.41 Malignant neoplasm of upper-outer quadrant of right female breast 
C50.42 Malignant neoplasm of upper-outer quadrant of left female breast 
C50.43 Malignant neoplasm of upper-outer quadrant of right male breast 
C50.44 Malignant neoplasm of upper-outer quadrant of left male breast 
C50.45 Malignant neoplasm of upper-outer quadrant of male breast, 
unspecified side 
C50.5 Malignant neoplasm of lower-outer quadrant of breast 
C50.50 Malignant neoplasm of lower-outer quadrant of female breast, 
unspecified side 
C50.51 Malignant neoplasm of lower-outer quadrant of right female breast 
C50.52 Malignant neoplasm of lower-outer quadrant of left female breast 

C50.53
Malignant neoplasm of lower-outer quadrant of right male breast 
C50.54 Malignant neoplasm of lower-outer quadrant of left male breast 
C50.55 Malignant neoplasm of lower-outer quadrant of male breast, 
unspecified side 
C50.6 Malignant neoplasm of axillary tail of breast 
C50.60 Malignant neoplasm of axillary tail of female breast, unspecified 
side 
C50.61 Malignant neoplasm of axillary tail of right female breast 
C50.62 Malignant neoplasm of axillary tail of left female breast 
C50.63 Malignant neoplasm of axillary tail of right male breast 
C50.64 Malignant neoplasm of axillary tail of left male breast 
C50.65 Malignant neoplasm of axillary tail of male breast, unspecified side 
C50.8 Malignant neoplasm of overlapping sites of breast 
C50.80 Malignant neoplasm of overlapping sites of female breast, 
unspecified side 
C50.81 Malignant neoplasm of overlapping sites of right female breast 
C50.82 Malignant neoplasm of overlapping sites of left female breast 
C50.83 Malignant neoplasm of overlapping sites of right male breast 
C50.84 Malignant neoplasm of overlapping sites of left male breast 
C50.85 Malignant neoplasm of overlapping sites of male breast, unspecified 
side 
C50.9 Malignant neoplasm of breast, unspecified 
C50.90 Malignant neoplasm of female breast, unspecified, unspecified side 
C50.91 Malignant neoplasm of right female breast, unspecified 
C50.92 Malignant neoplasm of left female breast, unspecified 
C50.93 Malignant neoplasm of right male breast, unspecified 
C50.94 Malignant neoplasm of left male breast, unspecified 
C50.95 Malignant neoplasm of male breast, unspecified side 
Malignant neoplasm of female genital organs (C51-C58) 
Includes: malignant neoplasm of skin of female genital organs 
C51 Malignant neoplasm of vulva 
Excludes1:carcinoma in situ of vulva (D07.1) 
C51.0 Malignant neoplasm of labium majus 
Malignant neoplasm of Bartholin's [greater vestibular] gland 
C51.1 Malignant neoplasm of labium minus 
C51.2 Malignant neoplasm of clitoris 
C51.8 Malignant neoplasm of overlapping sites of vulva 
C51.9 Malignant neoplasm of vulva, unspecified 
Malignant neoplasm of external female genitalia NOS 
Malignant neoplasm of pudendum 

C52
Malignant neoplasm of vagina 
Excludes1:carcinoma in situ of vagina (D07.2) 
C53 Malignant neoplasm of cervix uteri 
Excludes1:carcinoma in situ of cervix uteri (D06.-) 
C53.0 Malignant neoplasm of endocervix 
C53.1 Malignant neoplasm of exocervix 
C53.8 Malignant neoplasm of overlapping sites of cervix uteri 
C53.9 Malignant neoplasm of cervix uteri, unspecified 
C54 Malignant neoplasm of corpus uteri 
C54.0 Malignant neoplasm of isthmus uteri 
Malignant neoplasm of lower uterine segment 
C54.1 Malignant neoplasm of endometrium 
C54.2 Malignant neoplasm of myometrium 
C54.3 Malignant neoplasm of fundus uteri 
C54.8 Malignant neoplasm of overlapping sites of corpus uteri 
C54.9 Malignant neoplasm of corpus uteri, unspecified 
C55 Malignant neoplasm of uterus, part unspecified 
C56 Malignant neoplasm of ovary 
Use additional code to identify any functional activity 
C56.0 Malignant neoplasm of right ovary 
C56.1 Malignant neoplasm of left ovary 
C56.9 Malignant neoplasm of ovary, unspecified side 
C57 Malignant neoplasm of other and unspecified female genital 
organs 
C57.0 Malignant neoplasm of fallopian tube 
Malignant neoplasm of oviduct 
Malignant neoplasm of uterine tube 
C57.00 Malignant neoplasm of fallopian tube, unspecified side 
C57.01 Malignant neoplasm of right fallopian tube 
C57.02 Malignant neoplasm of left fallopian tube 
C57.1 Malignant neoplasm of broad ligament 
C57.10 Malignant neoplasm of broad ligament, unspecified side 
C57.11 Malignant neoplasm of right broad ligament 
C57.12 Malignant neoplasm of left broad ligament 
C57.2 Malignant neoplasm of round ligament 
C57.20 Malignant neoplasm of round ligament, unspecified side 
C57.21 Malignant neoplasm of right round ligament 
C57.22 Malignant neoplasm of left round ligament 

C57.3 Malignant neoplasm of parametrium 
Malignant neoplasm of uterine ligament NOS 
C57.4 Malignant neoplasm of uterine adnexa, unspecified 
C57.7 Malignant neoplasm of other specified female genital organs 
Malignant neoplasm of wolffian body or duct 
C57.8 Malignant neoplasm of overlapping sites of female genital organs 
Malignant neoplasm of female genital organs whose point of origin cannot be 
classified to any one of the categories C51-C57.7, C58 
Tubo-ovarian malignant neoplasm 
Utero-ovarian malignant neoplasm 
C57.9 Malignant neoplasm of female genital organ, unspecified 
Malignant neoplasm of female genitourinary tract NOS 
C58 Malignant neoplasm of placenta 
Includes: choriocarcinoma NOS 
chorionepithelioma NOS 
Excludes1:chorioadenoma (destruens) (D39.2) 
hydatidiform mole NOS (O01.9) 
invasive hydatidiform mole (D39.2) 
male choriocarcinoma NOS (C62.9-) 
malignant hydatidiform mole (D39.2) 
Malignant neoplasms of male genital organs (C60-C63) 
Includes: malignant neoplasm of skin of male genital organs 
C60 Malignant neoplasm of penis 
C60.0 Malignant neoplasm of prepuce 
Malignant neoplasm of foreskin 
C60.1 Malignant neoplasm of glans penis 
C60.2 Malignant neoplasm of body of penis 
Malignant neoplasm of corpus cavernosum 
C60.8 Malignant neoplasm of overlapping sites of penis 
C60.9 Malignant neoplasm of penis, unspecified 
Malignant neoplasm of skin of penis NOS 
C61 Malignant neoplasm of prostate 
Excludes1:malignant neoplasm of seminal vesicle (C63.7) 
C62 Malignant neoplasm of testis 
Use additional code to identify any functional activity. 
C62.0 Malignant neoplasm of undescended testis 
Malignant neoplasm of ectopic testis 

Malignant neoplasm of retained testis 
C62.00 Malignant neoplasm of undescended testis, unspecified side 
C62.01 Malignant neoplasm of undescended right testis 
C62.02 Malignant neoplasm of undescended left testis 
C62.1 Malignant neoplasm of descended testis 
Malignant neoplasm of scrotal testis 
C62.10 Malignant neoplasm of descended testis, unspecified side 
C62.11 Malignant neoplasm of descended right testis 
C62.12 Malignant neoplasm of descended left testis 
C62.9 Malignant neoplasm of testis, unspecified 
C62.90 Malignant neoplasm of testis, unspecified, unspecified side 
C62.91 Malignant neoplasm of right testis, unspecified 
C62.92 Malignant neoplasm of left testis, unspecified 
C63 Malignant neoplasm of other and unspecified male genital 
organs 
C63.0 Malignant neoplasm of epididymis 
C63.00 Malignant neoplasm of epididymis, unspecified side 
C63.01 Malignant neoplasm of right epididymis 
C63.02 Malignant neoplasm of left epididymis 
C63.1 Malignant neoplasm of spermatic cord 
C63.10 Malignant neoplasm of spermatic cord, unspecified side 
C63.11 Malignant neoplasm of right spermatic cord 
C63.12 Malignant neoplasm of left spermatic cord 
C63.2 Malignant neoplasm of scrotum 
Malignant neoplasm of skin of scrotum 
C63.7 Malignant neoplasm of other specified male genital organs 
Malignant neoplasm of seminal vesicle 
Malignant neoplasm of tunica vaginalis 
C63.8 Malignant neoplasm of overlapping sites of male genital organs 
Malignant neoplasm of male genital organs whose point of origin cannot be 
classified to any one of the categories C60-C63.7 
C63.9 Malignant neoplasm of male genital organ, unspecified 
Malignant neoplasm of male genitourinary tract NOS 
Malignant neoplasm of urinary tract (C64-C68) 
C64 Malignant neoplasm of kidney, except renal pelvis 
Excludes1:malignant neoplasm of renal calyces (C65.-) 
malignant neoplasm of renal pelvis (C65.-) 
C64.0 Malignant neoplasm of right kidney, except renal pelvis 
C64.1 Malignant neoplasm of left kidney, except renal pelvis 

C64.9 Malignant neoplasm of kidney, except renal pelvis, unspecified side 
C65 Malignant neoplasm of renal pelvis 
Includes: malignant neoplasm of pelviureteric junction 
malignant neoplasm of renal calyces 
C65.0 Malignant neoplasm of right renal pelvis 
C65.1 Malignant neoplasm of left renal pelvis 
C65.9 Malignant neoplasm of renal pelvis, unspecified side 
C66 Malignant neoplasm of ureter 
Excludes1:malignant neoplasm of ureteric orifice of bladder (C67.6) 
C66.0 Malignant neoplasm of right ureter 
C66.1 Malignant neoplasm of left ureter 
C66.9 Malignant neoplasm of ureter, unspecified side 
C67 Malignant neoplasm of bladder 
C67.0 Malignant neoplasm of trigone of bladder 
C67.1 Malignant neoplasm of dome of bladder 
C67.2 Malignant neoplasm of lateral wall of bladder 
C67.3 Malignant neoplasm of anterior wall of bladder 
C67.4 Malignant neoplasm of posterior wall of bladder 
C67.5 Malignant neoplasm of bladder neck 
Malignant neoplasm of internal urethral orifice 
C67.6 Malignant neoplasm of ureteric orifice 
C67.7 Malignant neoplasm of urachus 
C67.8 Malignant neoplasm of overlapping sites of bladder 
C67.9 Malignant neoplasm of bladder, unspecified 
C68 Malignant neoplasm of other and unspecified urinary organs 
Excludes1:malignant neoplasm of female genitourinary tract NOS (C57.9) 
malignant neoplasm of male genitourinary tract NOS (C63.9) 
C68.0 Malignant neoplasm of urethra 
Excludes1:malignant neoplasm of urethral orifice of bladder (C67.5) 
C68.1 Malignant neoplasm of paraurethral glands 
C68.8 Malignant neoplasm of overlapping sites of urinary organs 
Malignant neoplasm of urinary organs whose point of origin cannot be classified 
to any one of the categories C64-C68.1 
C68.9 Malignant neoplasm of urinary organ, unspecified 
Malignant neoplasm of urinary system NOS 

Malignant neoplasms of eye, brain and other parts of central 
nervous system (C69-C72) 
C69 Malignant neoplasm of eye and adnexa 
Excludes1:malignant neoplasm of connective tissue of eyelid (C49.0) 
malignant neoplasm of eyelid (skin) (C43.1-, C44.1-) 
malignant neoplasm of optic nerve (C72.3-) 
C69.0 Malignant neoplasm of conjunctiva 
C69.00 Malignant neoplasm of conjunctiva, unspecified side 
C69.01 Malignant neoplasm of right conjunctiva 
C69.02 Malignant neoplasm of left conjunctiva 
C69.1 Malignant neoplasm of cornea 
C69.10 Malignant neoplasm of cornea, unspecified side 
C69.11 Malignant neoplasm of right cornea 
C69.12 Malignant neoplasm of left cornea 
C69.2 Malignant neoplasm of retina 
C69.20 Malignant neoplasm of retina, unspecified side 
C69.21 Malignant neoplasm of right retina 
C69.22 Malignant neoplasm of left retina 
C69.3 Malignant neoplasm of choroid 
C69.30 Malignant neoplasm of choroid, unspecified side 
C69.31 Malignant neoplasm of right choroid 
C69.32 Malignant neoplasm of left choroid 
C69.4 Malignant neoplasm of ciliary body 
Malignant neoplasm of eyeball 
C69.40 Malignant neoplasm of ciliary body, unspecified side 
C69.41 Malignant neoplasm of right ciliary body 
C69.42 Malignant neoplasm of left ciliary body 
C69.5 Malignant neoplasm of lacrimal gland and duct 
Malignant neoplasm of lacrimal sac 
Malignant neoplasm of nasolacrimal duct 
C69.50 Malignant neoplasm of lacrimal gland and duct, unspecified side 
C69.51 Malignant neoplasm of right lacrimal gland and duct 
C69.52 Malignant neoplasm of left lacrimal gland and duct 
C69.6 Malignant neoplasm of orbit 
Malignant neoplasm of connective tissue of orbit 
Malignant neoplasm of extraocular muscle 
Malignant neoplasm of peripheral nerves of orbit 
Malignant neoplasm of retrobulbar tissue 
Malignant neoplasm of retro-ocular tissue 
Excludes1:malignant neoplasm of orbital bone (C41.0) 

C69.60
Malignant neoplasm of orbit, unspecified side 
C69.61 Malignant neoplasm of right orbit 
C69.62 Malignant neoplasm of left orbit 
C69.8 Malignant neoplasm of overlapping sites of eye and adnexa 
C69.80 Malignant neoplasm of overlapping sites of eye and adnexa, 
unspecified side 
C69.81 Malignant neoplasm of overlapping sites of right eye and adnexa 
C69.82 Malignant neoplasm of overlapping sites of left eye and adnexa 
C69.9 Malignant neoplasm of eye, unspecified 
C69.90 Malignant neoplasm of eye, unspecified, unspecified side 
C69.91 Malignant neoplasm of right eye, unspecified 
C69.92 Malignant neoplasm of left eye, unspecified 
C70 Malignant neoplasm of meninges 
C70.0 Malignant neoplasm of cerebral meninges 
C70.1 Malignant neoplasm of spinal meninges 
C70.9 Malignant neoplasm of meninges, unspecified 
C71 Malignant neoplasm of brain 
Excludes1:malignant neoplasm of cranial nerves (C72.2-C72.5) 
retrobulbar malignant neoplasm (C69.6-) 
C71.0 Malignant neoplasm of cerebrum, except lobes and ventricles 
Malignant neoplasm of corpus callosum 
Malignant neoplasm of supratentorial NOS 
C71.1 Malignant neoplasm of frontal lobe 
C71.2 Malignant neoplasm of temporal lobe 
C71.3 Malignant neoplasm of parietal lobe 
C71.4 Malignant neoplasm of occipital lobe 
C71.5 Malignant neoplasm of cerebral ventricle 
Excludes1:malignant neoplasm of fourth cerebral ventricle (C71.7) 
C71.6 Malignant neoplasm of cerebellum 
C71.7 Malignant neoplasm of brain stem 
Malignant neoplasm of fourth cerebral ventricle 
Infratentorial malignant neoplasm NOS 
C71.8 Malignant neoplasm of overlapping sites of brain 
C71.9 Malignant neoplasm of brain, unspecified 
C72 Malignant neoplasm of spinal cord, cranial nerves and other 
parts of central nervous system 
Excludes1:malignant neoplasm of meninges (C70.-) 
malignant neoplasm of peripheral nerves and autonomic nervous system 
(C47.-) 
C72.0 Malignant neoplasm of spinal cord 

C72.1 Malignant neoplasm of cauda equina 
C72.2 Malignant neoplasm of olfactory nerve 
Malignant neoplasm of olfactory bulb 
C72.20 Malignant neoplasm of olfactory nerve, unspecified side 
C72.21 Malignant neoplasm of right olfactory nerve 
C72.22 Malignant neoplasm of left olfactory nerve 
C72.3 Malignant neoplasm of optic nerve 
C72.30 Malignant neoplasm of optic nerve, unspecified side 
C72.31 Malignant neoplasm of right optic nerve 
C72.32 Malignant neoplasm of left optic nerve 
C72.4 Malignant neoplasm of acoustic nerve 
C72.40 Malignant neoplasm of acoustic nerve, unspecified side 
C72.41 Malignant neoplasm of right acoustic nerve 
C72.42 Malignant neoplasm of left acoustic nerve 
C72.5 Malignant neoplasm of other and unspecified cranial nerves 
C72.50 Malignant neoplasm of unspecified cranial nerve 
Malignant neoplasm of cranial nerve NOS 
C72.59 Malignant neoplasm of other cranial nerves 
C72.8 Malignant neoplasm of overlapping sites of brain and other parts of central 
nervous system 
Malignant neoplasm of brain and other parts of central nervous system whose 
point of origin cannot be classified to any one of the categories C70-C72.5 
C72.9 Malignant neoplasm of central nervous system, unspecified 
Malignant neoplasm of nervous system NOS 
Malignant neoplasm of thyroid and other endocrine glands 
(C73-C75) 
C73 Malignant neoplasm of thyroid gland 
Use additional code to identify any functional activity. 
C74 Malignant neoplasm of adrenal gland 
C74.0 Malignant neoplasm of cortex of adrenal gland 
C74.00 Malignant neoplasm of cortex of adrenal gland, unspecified side 
C74.01 Malignant neoplasm of cortex of right adrenal gland 
C74.02 Malignant neoplasm of cortex of left adrenal gland 
C74.1 Malignant neoplasm of medulla of adrenal gland 
C74.10 Malignant neoplasm of medulla of adrenal gland, unspecified side 
C74.11 Malignant neoplasm of medulla of right adrenal gland 
C74.12 Malignant neoplasm of medulla of left adrenal gland 
C74.9 Malignant neoplasm of adrenal gland, unspecified 
C74.90 Malignant neoplasm of adrenal gland, unspecified, unspecified side 

C74.91
Malignant neoplasm of right adrenal gland, unspecified 
C74.92 Malignant neoplasm of left adrenal gland, unspecified 
C75 Malignant neoplasm of other endocrine glands and related 
structures 
Excludes1:malignant neoplasm of adrenal gland (C74.-) 
malignant neoplasm of endocrine pancreas (C25.4) 
malignant neoplasm of islets of Langerhans (C25.4) 
malignant neoplasm of ovary (C56-) 
malignant neoplasm of testis (C62.-) 
malignant neoplasm of thymus (C37) 
malignant neoplasm of thyroid gland (C73) 
C75.0 Malignant neoplasm of parathyroid gland 
C75.1 Malignant neoplasm of pituitary gland 
C75.2 Malignant neoplasm of craniopharyngeal duct 
C75.3 Malignant neoplasm of pineal gland 
C75.4 Malignant neoplasm of carotid body 
C75.5 Malignant neoplasm of aortic body and other paraganglia 
C75.8 Malignant neoplasm with pluriglandular involvement, unspecified 
C75.9 Malignant neoplasm of endocrine gland, unspecified 
Malignant neoplasms of ill-defined, secondary and 
unspecified sites (C76-C80) 
C76 Malignant neoplasm of other and ill-defined sites 
Excludes1:malignant neoplasm of female genitourinary tract NOS (C57.9) 
malignant neoplasm of male genitourinary tract NOS (C63.9) 
malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96) 
malignant neoplasm of unspecified site NOS (C80.1) 
C76.0 Malignant neoplasm of head, face and neck 
Malignant neoplasm of cheek NOS 
Malignant neoplasm of nose NOS 
C76.1 Malignant neoplasm of thorax 
Intrathoracic malignant neoplasm NOS 
Malignant neoplasm of axilla NOS 
Thoracic malignant neoplasm NOS 
C76.2 Malignant neoplasm of abdomen 
C76.3 Malignant neoplasm of pelvis 
Malignant neoplasm of groin NOS 
Malignant neoplasm of sites overlapping systems within the pelvis 
Rectovaginal (septum) malignant neoplasm 
Rectovesical (septum) malignant neoplasm 

C76.4 Malignant neoplasm of upper limb 
C76.40 Malignant neoplasm of upper limb, unspecified side 
C76.41 Malignant neoplasm of right upper limb 
C76.42 Malignant neoplasm of left upper limb 
C76.5 Malignant neoplasm of lower limb 
C76.50 Malignant neoplasm of lower limb, unspecified side 
C76.51 Malignant neoplasm of right lower limb 
C76.52 Malignant neoplasm of left lower limb 
C76.7 Malignant neoplasm of other ill-defined sites 
C76.8 Malignant neoplasm of overlapping sites of other and ill-defined sites 
C77 Secondary and unspecified malignant neoplasm of lymph nodes 
Excludes1:malignant neoplasm of lymph nodes, specified as primary (C81-C88, C96.-) 
C77.0 Secondary and unspecified malignant neoplasm of lymph nodes of head, face 
and neck 
Secondary and unspecified malignant neoplasm of supraclavicular lymph nodes 
C77.1 Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes 
C77.2 Secondary and unspecified malignant neoplasm of intra-abdominal lymph 
nodes 
C77.3 Secondary and unspecified malignant neoplasm of axilla and upper limb 
lymph nodes 
Secondary and unspecified malignant neoplasm of pectoral lymph nodes 
C77.4 Secondary and unspecified malignant neoplasm of inguinal and lower limb 
lymph nodes 
C77.5 Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes 
C77.8 Secondary and unspecified malignant neoplasm of lymph nodes of multiple 
regions 
C77.9 Secondary and unspecified malignant neoplasm of lymph node, unspecified 
C78 Secondary malignant neoplasm of respiratory and digestive 
organs 
Excludes1:lymph node metastases (C77.0) 
C78.0 Secondary malignant neoplasm of lung 
C78.00 Secondary malignant neoplasm of lung , unspecified side 
C78.01 Secondary malignant neoplasm of right lung 
C78.02 Secondary malignant neoplasm of left lung 
C78.1 Secondary malignant neoplasm of mediastinum 
C78.2 Secondary malignant neoplasm of pleura 
C78.3 Secondary malignant neoplasm of other and unspecified respiratory organs 
C78.30 Secondary malignant neoplasm of unspecified respiratory organ 
C78.39 Secondary malignant neoplasm of other respiratory organs 
C78.4 Secondary malignant neoplasm of small intestine 
C78.5 Secondary malignant neoplasm of large intestine and rectum 

C78.6 Secondary malignant neoplasm of retroperitoneum and peritoneum 
Malignant ascites NOS 
C78.7 Secondary malignant neoplasm of liver 
C78.8 Secondary malignant neoplasm of other and unspecified digestive organs 
C78.80 Secondary malignant neoplasm of unspecified digestive organ 
C78.89 Secondary malignant neoplasm of other digestive organs 
C79 Secondary malignant neoplasm of other sites 
Excludes1:lymph node metastases (C77.0) 
C79.0 Secondary malignant neoplasm of kidney and renal pelvis 
C79.00 Secondary malignant neoplasm of kidney and renal pelvis, 
unspecified side 
C79.01 Secondary malignant neoplasm of right kidney and renal pelvis 
C79.02 Secondary malignant neoplasm of left kidney and renal pelvis 
C79.1 Secondary malignant neoplasm of bladder and other and unspecified urinary 
organs 
C79.10 Secondary malignant neoplasm of unspecified urinary organs 
C79.11 Secondary malignant neoplasm of bladder 
C79.19 Secondary malignant neoplasm of other urinary organs 
C79.2 Secondary malignant neoplasm of skin 
C79.3 Secondary malignant neoplasm of brain and cerebral meninges 
C79.31 Secondary malignant neoplasm of brain 
C79.32 Secondary malignant neoplasm of cerebral meninges 
C79.4 Secondary malignant neoplasm of other and unspecified parts of nervous system 
C79.40 Secondary malignant neoplasm of unspecified part of nervous 
system 
C79.49 Secondary malignant neoplasm of other parts of nervous system 
C79.5 Secondary malignant neoplasm of bone and bone marrow 
C79.51 Secondary malignant neoplasm of bone 
C79.52 Secondary malignant neoplasm of bone marrow 
C79.6 Secondary malignant neoplasm of ovary 
C79.60 Secondary malignant neoplasm of ovary, unspecified side 
C79.61 Secondary malignant neoplasm of right ovary 
C79.62 Secondary malignant neoplasm of left ovary 
C79.7 Secondary malignant neoplasm of adrenal gland 
C79.70 Secondary malignant neoplasm of adrenal gland, unspecified side 
C79.71 Secondary malignant neoplasm of right adrenal gland 
C79.72 Secondary malignant neoplasm of left adrenal gland 
C79.8 Secondary malignant neoplasm of other specified sites 
C79.81 Secondary malignant neoplasm of breast 
C79.82 Secondary malignant neoplasm of genital organs 
C79.89 Secondary malignant neoplasm of other specified sites 

C80
Malignant neoplasm without specification of site 
Includes: Cancer unspecified site (primary) (secondary) 
Carcinoma unspecified site (primary) (secondary) 
Carcinomatosis unspecified site (primary) (secondary) 
Generalized cancer unspecified site (primary) (secondary) 
Generalized malignancy unspecified site (primary) (secondary) 
Malignancy unspecified site (primary) (secondary) 
Malignant cachexia 
Multiple cancer unspecified site (primary) (secondary) 
Primary site unknown 
Malignant neoplasms of lymphoid, hematopoietic and related 
tissue (C81-C96) 
Use additional morphology codes M959-M994 with behavior code /3 
Excludes2:Kaposi's sarcoma of lymph nodes (C46.3) 
secondary and unspecified neoplasm of lymph nodes (C77.-) 
secondary neoplasm of bone marrow (C79.52) 
secondary neoplasm of spleen (C78.89) 
C81 Hodgkin’s disease 
Use additional morphology codes M965-M966 with behavior code /3 
C81.0 Lymphocytic predominance Hodgkin’s disease 
Lymphocytic-histiocytic predominance Hodgkin’s disease 
C81.00 Lymphocytic predominance Hodgkin’s disease, unspecified site 
C81.01 Lymphocytic predominance Hodgkin’s disease, lymph nodes of 
head, face, and neck 
C81.02 Lymphocytic predominance Hodgkin’s disease, intrathoracic lymph 
nodes 
C81.03 Lymphocytic predominance Hodgkin’s disease, intra-abdominal 
lymph nodes 
C81.04 Lymphocytic predominance Hodgkin’s disease, lymph nodes of 
axilla and upper limb 
C81.05 Lymphocytic predominance Hodgkin’s disease, lymph nodes of 
inguinal region and lower limb 
C81.06 Lymphocytic predominance Hodgkin’s disease, intrapelvic lymph 
nodes 
C81.07 Lymphocytic predominance Hodgkin’s disease, spleen 
C81.08 Lymphocytic predominance Hodgkin’s disease, lymph nodes of 
multiple sites 
C81.09 Lymphocytic predominance Hodgkin’s disease, extranodal and solid 
organ sites 

C81.1 Nodular sclerosis Hodgkin’s disease 
C81.10 Nodular sclerosis Hodgkin’s disease, unspecified site 
C81.11 Nodular sclerosis Hodgkin’s disease, lymph nodes of head, face, and 
neck 
C81.12 Nodular sclerosis Hodgkin’s disease, intrathoracic lymph nodes 
C81.13 Nodular sclerosis Hodgkin’s disease, intra-abdominal lymph nodes 
C81.14 Nodular sclerosis Hodgkin’s disease, lymph nodes of axilla and 
upper limb 
C81.15 Nodular sclerosis Hodgkin’s disease, lymph nodes of inguinal region 
and lower limb 
C81.16 Nodular sclerosis Hodgkin’s disease, intrapelvic lymph nodes 
C81.17 Nodular sclerosis Hodgkin’s disease, spleen 
C81.18 Nodular sclerosis Hodgkin’s disease, lymph nodes of multiple sites 
C81.19 Nodular sclerosis Hodgkin’s disease, extranodal and solid organ 
sites 
C81.2 Mixed cellularity Hodgkin’s disease 
C81.20 Mixed cellularity Hodgkin’s disease, unspecified site 
C81.21 Mixed cellularity Hodgkin’s disease, lymph nodes of head, face, and 
neck 
C81.22 Mixed cellularity Hodgkin’s disease, intrathoracic lymph nodes 
C81.23 Mixed cellularity Hodgkin’s disease, intra-abdominal lymph nodes 
C81.24 Mixed cellularity Hodgkin’s disease ,lymph nodes of axilla and 
upper limb 
C81.25 Mixed cellularity Hodgkin’s disease, lymph nodes of inguinal region 
and lower limb 
C81.26 Mixed cellularity Hodgkin’s disease, intrapelvic lymph nodes 
C81.27 Mixed cellularity Hodgkin’s disease, spleen 
C81.28 Mixed cellularity Hodgkin’s disease, lymph nodes of multiple sites 
C81.29 Mixed cellularity Hodgkin’s disease, extranodal and solid organ 
sites 
C81.3 Lymphocytic depletion Hodgkin’s disease 
C81.30 Lymphocytic depletion Hodgkin’s disease, unspecified site 
C81.31 Lymphocytic depletion Hodgkin’s disease, lymph nodes of head, 
face, and neck 
C81.32 Lymphocytic depletion Hodgkin’s disease, intrathoracic lymph 
nodes 
C81.33 Lymphocytic depletion Hodgkin’s disease, intra-abdominal lymph 
nodes 
C81.34 Lymphocytic depletion Hodgkin’s disease, lymph nodes of axilla and 
upper limb 
C81.35 Lymphocytic depletion Hodgkin’s disease, lymph nodes of inguinal 
region and lower limb 
C81.36 Lymphocytic depletion Hodgkin’s disease, intrapelvic lymph nodes 

C81.37
Lymphocytic depletion Hodgkin’s disease, spleen 
C81.38 Lymphocytic depletion Hodgkin’s disease, lymph nodes of multiple 
sites 
C81.39 Lymphocytic depletion Hodgkin’s disease, extranodal and solid 
organ sites 
C81.7 Other Hodgkin’s disease 
C81.70 Other Hodgkin’s disease, unspecified site 
C81.71 Other Hodgkin’s disease, lymph nodes of head, face, and neck 
C81.72 Other Hodgkin’s disease, intrathoracic lymph nodes 
C81.73 Other Hodgkin’s disease, intra-abdominal lymph nodes 
C81.74 Other Hodgkin’s disease, lymph nodes of axilla and upper limb 
C81.75 Other Hodgkin’s disease, lymph nodes of inguinal region and lower 
limb 
C81.76 Other Hodgkin’s disease, intrapelvic lymph nodes 
C81.77 Other Hodgkin’s disease, spleen 
C81.78 Other Hodgkin’s disease, lymph nodes of multiple sites 
C81.79 Other Hodgkin’s disease, extranodal and solid organ sites 
C81.9 Unspecified Hodgkin’s disease 
C81.90 Unspecified Hodgkin’s disease, unspecified site 
C81.91 Unspecified Hodgkin’s disease, lymph nodes of head, face, and neck 
C81.92 Unspecified Hodgkin’s disease, intrathoracic lymph nodes 
C81.93 Unspecified Hodgkin’s disease, intra-abdominal lymph nodes 
C81.94 Unspecified Hodgkin’s disease, lymph nodes of axilla and upper 
limb 
C81.95 Unspecified Hodgkin’s disease, lymph nodes of inguinal region and 
lower limb 
C81.96 Unspecified Hodgkin’s disease, intrapelvic lymph nodes 
C81.97 Unspecified Hodgkin’s disease, spleen 
C81.98 Unspecified Hodgkin’s disease, lymph nodes of multiple sites 
C81.99 Unspecified Hodgkin’s disease, extranodal and solid organ sites 
C82 Follicular [nodular] non-Hodgkin’s lymphoma 
Includes: follicular non-Hodgkin’s lymphoma with or without diffuse areas 
Use additional morphology code M969 with behavior code /3 
C82.0 Small cleaved cell, follicular non-Hodgkin’s lymphoma 
C82.00 Small cleaved cell, follicular non-Hodgkin’s lymphoma, unspecified 
site 
C82.01 Small cleaved cell, follicular non-Hodgkin’s lymphoma, lymph 
nodes of head, face, and neck 
C82.02 Small cleaved cell, follicular non-Hodgkin’s lymphoma, 
intrathoracic lymph nodes 
C82.03 Small cleaved cell, follicular non-Hodgkin’s lymphoma, 
intra-abdominal lymph nodes 

C82.04
Small cleaved cell, follicular non-Hodgkin’s lymphoma, lymph 
nodes of axilla and upper limb 
C82.05 Small cleaved cell, follicular non-Hodgkin’s lymphoma, lymph 
nodes of inguinal region and lower limb 
C82.06 Small cleaved cell, follicular non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C82.07 Small cleaved cell, follicular non-Hodgkin’s lymphoma, spleen 
C82.08 Small cleaved cell, follicular non-Hodgkin’s lymphoma, lymph 
nodes of multiple sites 
C82.09 Small cleaved cell, follicular non-Hodgkin’s lymphoma, extranodal 
and solid organ sites 
C82.1 Mixed small cleaved and large cell, follicular non-Hodgkin’s lymphoma 
C82.10 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, unspecified site 
C82.11 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, lymph nodes of head, face, and neck 
C82.12 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, intrathoracic lymph nodes 
C82.13 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, intra-abdominal lymph nodes 
C82.14 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, lymph nodes of axilla and upper limb 
C82.15 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, lymph nodes of inguinal region and lower limb 
C82.16 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, intrapelvic lymph nodes 
C82.17 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, spleen 
C82.18 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, lymph nodes of multiple sites 
C82.19 Mixed small cleaved and large cell, follicular non-Hodgkin’s 
lymphoma, extranodal and solid organ sites 
C82.2 Large cell, follicular non-Hodgkin’s lymphoma 
C82.20 Large cell, follicular non-Hodgkin’s lymphoma, unspecified site 
C82.21 Large cell, follicular non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C82.22 Large cell, follicular non-Hodgkin’s lymphoma, intrathoracic lymph 
nodes 
C82.23 Large cell, follicular non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C82.24 Large cell, follicular non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C82.25 Large cell, follicular non-Hodgkin’s lymphoma, lymph nodes of 

inguinal region and lower limb 
C82.26 Large cell, follicular non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C82.27 Large cell, follicular non-Hodgkin’s lymphoma, spleen 
C82.28 Large cell, follicular non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C82.29 Large cell, follicular non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C82.7 Other types of follicular non-Hodgkin’s lymphoma 
C82.70 Other types of follicular non-Hodgkin’s lymphoma, unspecified site 
C82.71 Other types of follicular non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C82.72 Other types of follicular non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C82.73 Other types of follicular non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C82.74 Other types of follicular non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C82.75 Other types of follicular non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C82.76 Other types of follicular non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C82.77 Other types of follicular non-Hodgkin’s lymphoma, spleen 
C82.78 Other types of follicular non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C82.79 Other types of follicular non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C82.9 Follicular non-Hodgkin’s lymphoma, unspecified 
Nodular non-Hodgkin’s lymphoma NOS 
C82.90 Unspecified follicular non-Hodgkin’s lymphoma, unspecified site 
C82.91 Unspecified follicular non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C82.92 Unspecified follicular non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C82.93 Unspecified follicular non-Hodgkin’s lymphoma, unspecified, 
intra-abdominal lymph nodes 
C82.94 Unspecified follicular non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C82.95 Unspecified follicular non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C82.96 Unspecified follicular non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C82.97 Unspecified follicular non-Hodgkin’s lymphoma, spleen 

C82.98
Unspecified follicular non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C82.99 Unspecified follicular non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C83 Diffuse non-Hodgkin’s lymphoma 
Use additional morphology codes M9593, M9595, M967-M968 with behavior code /3 
C83.0 Small cell (diffuse) non-Hodgkin’s lymphoma 
C83.00 Small cell (diffuse) non-Hodgkin’s lymphoma, unspecified site 
C83.01 Small cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of head, 
face, and neck 
C83.02 Small cell (diffuse) non-Hodgkin’s lymphoma, intrathoracic lymph 
nodes 
C83.03 Small cell (diffuse) non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.04 Small cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of axilla 
and upper limb 
C83.05 Small cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.06 Small cell (diffuse) non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C83.07 Small cell (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.08 Small cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C83.09 Small cell (diffuse) non-Hodgkin’s lymphoma, extranodal and solid 
organ sites 
C83.1 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma 
C83.10 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, unspecified 
site 
C83.11 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of head, face, and neck 
C83.12 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C83.13 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, 
intra-abdominal lymph nodes 
C83.14 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of axilla and upper limb 
C83.15 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of inguinal region and lower limb 
C83.16 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C83.17 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.18 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes 

of multiple sites 
C83.19 Small cleaved cell (diffuse) non-Hodgkin’s lymphoma, extranodal 
and solid organ sites 
C83.2 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma 
C83.20 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
unspecified site 
C83.21 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
lymph nodes of head, face, and neck 
C83.22 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
intrathoracic lymph nodes 
C83.23 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
intra-abdominal lymph nodes 
C83.24 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
lymph nodes of axilla and upper limb 
C83.25 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
lymph nodes of inguinal region and lower limb 
C83.26 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
intrapelvic lymph nodes 
C83.27 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
spleen 
C83.28 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
lymph nodes of multiple sites 
C83.29 Mixed small and large cell (diffuse) non-Hodgkin’s lymphoma, 
extranodal and solid organ sites 
C83.3 Large cell (diffuse) non-Hodgkin’s lymphoma 
Reticulum cell sarcoma 
C83.30 Large cell (diffuse) non-Hodgkin’s lymphoma, unspecified site 
C83.31 Large cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of head, 
face, and neck 
C83.32 Large cell (diffuse) non-Hodgkin’s lymphoma, intrathoracic lymph 
nodes 
C83.33 Large cell (diffuse) non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.34 Large cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of axilla 
and upper limb 
C83.35 Large cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.36 Large cell (diffuse) non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C83.37 Large cell (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.38 Large cell (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C83.39 Large cell (diffuse) non-Hodgkin’s lymphoma , extranodal and solid 

organ sites 
C83.4 Immunoblastic (diffuse) non-Hodgkin’s lymphoma 
C83.40 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, unspecified site 
C83.41 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C83.42 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C83.43 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.44 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C83.45 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.46 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C83.47 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.48 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C83.49 Immunoblastic (diffuse) non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C83.5 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma 
C83.50 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, unspecified site 
C83.51 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C83.52 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C83.53 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.54 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C83.55 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.56 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C83.57 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.58 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C83.59 Lymphoblastic (diffuse) non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C83.6 Undifferentiated (diffuse) non-Hodgkin’s lymphoma 
C83.60 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, unspecified 
site 
C83.61 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, lymph nodes 

of head, face, and neck 
C83.62 
Undifferentiated (diffuse) non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C83.63 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, 
intra-abdominal lymph nodes 
C83.64 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of axilla and upper limb 
C83.65 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of inguinal region and lower limb 
C83.66 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C83.67 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, spleen 
C83.68 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, lymph nodes 
of multiple sites 
C83.69 Undifferentiated (diffuse) non-Hodgkin’s lymphoma, extranodal 
and solid organ sites 
C83.7 Burkitt's tumor 
C83.70 Burkitt's tumor, unspecified site 
C83.71 Burkitt's tumor, lymph nodes of head, face, and neck 
C83.72 Burkitt's tumor, intrathoracic lymph nodes 
C83.73 Burkitt's tumor, intra-abdominal lymph nodes 
C83.74 Burkitt's tumor, lymph nodes of axilla and upper limb 
C83.75 Burkitt's tumor, lymph nodes of inguinal region and lower limb 
C83.76 Burkitt's tumor, intrapelvic lymph nodes 
C83.77 Burkitt's tumor, spleen 
C83.78 Burkitt's tumor, lymph nodes of multiple sites 
C83.79 Burkitt's tumor, extranodal and solid organ sites 
C83.8 Other types of diffuse non-Hodgkin’s lymphoma 
C83.80 Other types of diffuse non-Hodgkin’s lymphoma, unspecified site 
C83.81 Other types of diffuse non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C83.82 Other types of diffuse non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C83.83 Other types of diffuse non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.84 Other types of diffuse non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C83.85 Other types of diffuse non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.86 Other types of diffuse non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C83.87 Other types of diffuse non-Hodgkin’s lymphoma of spleen 
C83.88 Other types of diffuse non-Hodgkin’s lymphoma, lymph nodes of 

multiple sites 
C83.89 Other types of diffuse non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C83.9 Unspecified diffuse non-Hodgkin’s lymphoma 
C83.90 Unspecified diffuse non-Hodgkin’s lymphoma, unspecified site 
C83.91 Unspecified diffuse non-Hodgkin’s lymphoma, lymph nodes of head, 
face, and neck 
C83.92 Unspecified diffuse non-Hodgkin’s lymphoma, intrathoracic lymph 
nodes 
C83.93 Unspecified diffuse non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C83.94 Unspecified diffuse non-Hodgkin’s lymphoma, lymph nodes of axilla 
and upper limb 
C83.95 Unspecified diffuse non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C83.96 Unspecified diffuse non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C83.97 Unspecified diffuse non-Hodgkin’s lymphoma, spleen 
C83.98 Unspecified diffuse non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C83.99 Unspecified diffuse non-Hodgkin’s lymphoma, extranodal and solid 
organ sites 
C84 Peripheral and cutaneous T-cell lymphomas 
Use additional morphology code M970 with behavior code /3 
C84.0 Mycosis fungoides 
C84.00 Mycosis fungoides, unspecified site 
C84.01 Mycosis fungoides, lymph nodes of head, face, and neck 
C84.02 Mycosis fungoides, intrathoracic lymph nodes 
C84.03 Mycosis fungoides, intra-abdominal lymph nodes 
C84.04 Mycosis fungoides, lymph nodes of axilla and upper limb 
C84.05 Mycosis fungoides, lymph nodes of inguinal region and lower limb 
C84.06 Mycosis fungoides, intrapelvic lymph nodes 
C84.07 Mycosis fungoides, spleen 
C84.08 Mycosis fungoides, lymph nodes of multiple sites 
C84.09 Mycosis fungoides, extranodal and solid organ sites 
C84.1 Sézary's disease 
C84.10 Sézary's disease, unspecified site 
C84.11 Sézary's disease, lymph nodes of head, face, and neck 
C84.12 Sézary's disease, intrathoracic lymph nodes 
C84.13 Sézary's disease, intra-abdominal lymph nodes 
C84.14 Sézary's disease, lymph nodes of axilla and upper limb 
C84.15 Sézary's disease, lymph nodes of inguinal region and lower limb 

C84.16
Sézary's disease, intrapelvic lymph nodes 
C84.17 Sézary's disease, spleen 
C84.18 Sézary's disease, lymph nodes of multiple sites 
C84.19 Sézary's disease, extranodal and solid organ sites 
C84.2 T-zone lymphoma 
C84.20 T-zone lymphoma, unspecified site 
C84.21 T-zone lymphoma, lymph nodes of head, face, and neck 
C84.22 T-zone lymphoma, intrathoracic lymph nodes 
C84.23 T-zone lymphoma, intra-abdominal lymph nodes 
C84.24 T-zone lymphoma, lymph nodes of axilla and upper limb 
C84.25 T-zone lymphoma, lymph nodes of inguinal region and lower limb 
C84.26 T-zone lymphoma, intrapelvic lymph nodes 
C84.27 T-zone lymphoma, spleen 
C84.28 T-zone lymphoma, lymph nodes of multiple sites 
C84.29 T-zone lymphoma, extranodal and solid organ sites 
C84.3 Lymphoepithelioid lymphoma 
Lennert's lymphoma 
C84.30 Lymphoepithelioid lymphoma, unspecified site 
C84.31 Lymphoepithelioid lymphoma, lymph nodes of head, face, and neck 
C84.32 Lymphoepithelioid lymphoma, intrathoracic lymph nodes 
C84.33 Lymphoepithelioid lymphoma, intra-abdominal lymph nodes 
C84.34 Lymphoepithelioid lymphoma, lymph nodes of axilla and upper 
limb 
C84.35 Lymphoepithelioid lymphoma, lymph nodes of inguinal region and 
lower limb 
C84.36 Lymphoepithelioid lymphoma, intrapelvic lymph nodes 
C84.37 Lymphoepithelioid lymphoma, spleen 
C84.38 Lymphoepithelioid lymphoma, lymph nodes of multiple sites 
C84.39 Lymphoepithelioid lymphoma, extranodal and solid organ sites 
C84.4 Peripheral T-cell lymphoma 
C84.40 Peripheral T-cell lymphoma, unspecified site 
C84.41 Peripheral T-cell lymphoma, lymph nodes of head, face, and neck 
C84.42 Peripheral T-cell lymphoma, intrathoracic lymph nodes 
C84.43 Peripheral T-cell lymphoma, intra-abdominal lymph nodes 
C84.44 Peripheral T-cell lymphoma, lymph nodes of axilla and upper limb 
C84.45 Peripheral T-cell lymphoma, lymph nodes of inguinal region and 
lower limb 
C84.46 Peripheral T-cell lymphoma, intrapelvic lymph nodes 
C84.47 Peripheral T-cell lymphoma, spleen 
C84.48 Peripheral T-cell lymphoma, lymph nodes of multiple sites 
C84.49 Peripheral T-cell lymphoma, extranodal and solid organ sites 
C84.5 Other and unspecified T-cell lymphomas 
Note: If T-cell lineage or involvement is mentioned in conjunction with a 

specific lymphoma, code to the more specific description. 
C84.50 Other and unspecified T-cell lymphomas unspecified site 
C84.51 Other and unspecified T-cell lymphomas, lymph nodes of head, face, 
and neck 
C84.52 Other and unspecified T-cell lymphomas, intrathoracic lymph nodes 
C84.53 Other and unspecified T-cell lymphomas, intra-abdominal lymph 
nodes 
C84.54 Other and unspecified T-cell lymphomas, lymph nodes of axilla and 
upper limb 
C84.55 Other and unspecified T-cell lymphomas, lymph nodes of inguinal 
region and lower limb 
C84.56 Other and unspecified T-cell lymphomas, intrapelvic lymph nodes 
C84.57 Other and unspecified T-cell lymphomas, spleen 
C84.58 Other and unspecified T-cell lymphomas, lymph nodes of multiple 
sites 
C84.59 Other and unspecified T-cell lymphomas, extranodal and solid 
organ sites 
C85 Other and unspecified types of non-Hodgkin’s lymphoma 
Use additional morphology codes M9590-M9592, M9594, M971 with behavior code /3 
C85.0 Lymphosarcoma 
C85.00 Lymphosarcoma, unspecified site 
C85.01 Lymphosarcoma, lymph nodes of head, face, and neck 
C85.02 Lymphosarcoma, intrathoracic lymph nodes 
C85.03 Lymphosarcoma, intra-abdominal lymph nodes 
C85.04 Lymphosarcoma, lymph nodes of axilla and upper limb 
C85.05 Lymphosarcoma, lymph nodes of inguinal region and lower limb 
C85.06 Lymphosarcoma, intrapelvic lymph nodes 
C85.07 Lymphosarcoma, spleen 
C85.08 Lymphosarcoma, lymph nodes of multiple sites 
C85.09 Lymphosarcoma, extranodal and solid organ sites 
C85.1 Unspecified B-cell lymphoma 
Note: If B-cell lineage or involvement is mentioned in conjunction with a 
specific lymphoma, code to the more specific description. 
C85.10 Unspecified B-cell lymphoma, unspecified site 
C85.11 Unspecified B-cell lymphoma, lymph nodes of head, face, and neck 
C85.12 Unspecified B-cell lymphoma, intrathoracic lymph nodes 
C85.13 Unspecified B-cell lymphoma, intra-abdominal lymph nodes 
C85.14 Unspecified B-cell lymphoma, lymph nodes of axilla and upper limb 
C85.15 Unspecified B-cell lymphoma, lymph nodes of inguinal region and 
lower limb 
C85.16 Unspecified B-cell lymphoma, intrapelvic lymph nodes 
C85.17 Unspecified B-cell lymphoma, spleen 

C85.18
Unspecified B-cell lymphoma, lymph nodes of multiple sites 
C85.19 Unspecified B-cell lymphoma, extranodal and solid organ sites 
C85.7 Other specified types of non-Hodgkin’s lymphoma 
Malignant reticuloendotheliosis 
Malignant reticulosis 
Microglioma 
C85.70 Other specified types of non-Hodgkin’s lymphoma, unspecified site 
C85.71 Other specified types of non-Hodgkin’s lymphoma, lymph nodes of 
head, face, and neck 
C85.72 Other specified types of non-Hodgkin’s lymphoma, intrathoracic 
lymph nodes 
C85.73 Other specified types of non-Hodgkin’s lymphoma, intra-abdominal 
lymph nodes 
C85.74 Other specified types of non-Hodgkin’s lymphoma, lymph nodes of 
axilla and upper limb 
C85.75 Other specified types of non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C85.76 Other specified types of non-Hodgkin’s lymphoma, intrapelvic 
lymph nodes 
C85.77 Other specified types of non-Hodgkin’s lymphoma, spleen 
C85.78 Other specified types of non-Hodgkin’s lymphoma, lymph nodes of 
multiple sites 
C85.79 Other specified types of non-Hodgkin’s lymphoma, extranodal and 
solid organ sites 
C85.9 Unspecified type non-Hodgkin’s lymphoma 
Lymphoma NOS 
Malignant lymphoma NOS 
Non-Hodgkin’s lymphoma NOS 
C85.90 Unspecified type non-Hodgkin’s lymphoma, unspecified site 
C85.91 Unspecified type non-Hodgkin’s lymphoma, lymph nodes of head, 
face, and neck 
C85.92 Unspecified type non-Hodgkin’s lymphoma, intrathoracic lymph 
nodes 
C85.93 Unspecified type non-Hodgkin’s lymphoma, intra-abdominal lymph 
nodes 
C85.94 Unspecified type non-Hodgkin’s lymphoma, lymph nodes of axilla 
and upper limb 
C85.95 Unspecified type non-Hodgkin’s lymphoma, lymph nodes of 
inguinal region and lower limb 
C85.96 Unspecified type non-Hodgkin’s lymphoma, intrapelvic lymph 
nodes 
C85.97 Unspecified type non-Hodgkin’s lymphoma, spleen 
C85.98 Unspecified type non-Hodgkin’s lymphoma, lymph nodes of 

multiple sites 
C85.99 Unspecified type non-Hodgkin’s lymphoma, extranodal and solid 
organ sites 
C88 Malignant immunoproliferative diseases 
Use additional morphology code M976 with behavior code /3 
C88.0 Waldenström's macroglobulinemia 
C88.1 Alpha heavy chain disease 
C88.2 Gamma heavy chain disease 
Franklin's disease 
C88.3 Immunoproliferative small intestinal disease 
Mediterranean disease 
C88.7 Other malignant immunoproliferative diseases 
C88.9 Malignant immunoproliferative disease, unspecified 
Immunoproliferative disease NOS 
C90 Multiple myeloma and malignant plasma cell neoplasms 
Use additional morphology codes M973, M9830 with behavior code /3 
C90.0 Multiple myeloma 
Kahler's disease 
Myelomatosis 
Excludes1:solitary myeloma (C90.2-) 
C90.00 Multiple myeloma not in remission 
Multiple myeloma NOS 
C90.01 Multiple myeloma in remission 
C90.1 Plasma cell leukemia 
C90.10 Plasma cell leukemia not in remission 
Plasma cell leukemia NOS 
C90.11 Plasma cell leukemia in remission 
C90.2 Plasmacytoma, extramedullary 
Malignant plasma cell tumor NOS 
Plasmacytoma NOS 
Solitary myeloma 
C90.20 Plasmacytoma, extramedullary not in remission 
Plasmacytoma, extramedullary NOS 
C90.21 Plasmacytoma, extramedullary in remission 
C91 Lymphoid leukemia 
Use additional morphology codes M982, M9940-M9941 with behavior code /3 
C91.0 Acute lymphoblastic leukemia 
Excludes1:acute exacerbation of chronic lymphocytic leukemia (C91.10) 
C91.00 Acute lymphoblastic leukemia, not in remission 
Acute lymphoblastic leukemia NOS 

C91.01
Acute lymphoblastic leukemia, in remission 
C91.1 Chronic lymphocytic leukemia 
C91.10 Chronic lymphocytic leukemia, not in remission 
Chronic lymphocytic leukemia NOS 
C91.11 Chronic lymphocytic leukemia, in remission 
C91.2 Subacute lymphocytic leukemia 
C91.20 Subacute lymphocytic leukemia, not in remission 
Subacute lymphocytic leukemia NOS 
C91.21 Subacute lymphocytic leukemia, in remission 
C91.3 Prolymphocytic leukemia 
C91.30 Prolymphocytic leukemia, not in remission 
Prolymphocytic leukemia NOS 
C91.31 Prolymphocytic leukemia, in remission 
C91.4 Hairy-cell leukemia 
Leukemic reticuloendotheliosis 
C91.40 Hairy-cell leukemia, not in remission 
Hairy-cell leukemia NOS 
C91.41 Hairy-cell leukemia, in remission 
C91.5 Adult T-cell leukemia 
C91.50 Adult T-cell leukemia, not in remission 
Adult T-cell leukemia NOS 
C91.51 Adult T-cell leukemia, in remission 
C91.7 Other lymphoid leukemia 
C91.70 Other lymphoid leukemia, not in remission 
Other lymphoid leukemia NOS 
C91.71 Other lymphoid leukemia, in remission 
C91.9 Lymphoid leukemia, unspecified 
C91.90 Lymphoid leukemia, unspecified, not in remission 
Lymphoid leukemia, unspecified NOS 
C91.91 Lymphoid leukemia, unspecified, in remission 
C92 Myeloid leukemia 
Includes: leukemia granulocytic 
leukemia myelogenous 
Use additional morphology codes M986-M988, M9930 with behavior code /3 
C92.0 Acute myeloid leukemia 
Excludes1:acute exacerbation of chronic myeloid leukemia (C92.10) 
C92.00 Acute myeloid leukemia, not in remission 
Acute myeloid leukemia NOS 
C92.01 Acute myeloid leukemia, in remission 
C92.1 Chronic myeloid leukemia 
C92.10 Chronic myeloid leukemia, not in remission 
Chronic myeloid leukemia NOS 

C92.11
Chronic myeloid leukemia, in remission 
C92.2 Subacute myeloid leukemia 
C92.20 Subacute myeloid leukemia, not in remission 
Subacute myeloid leukemia NOS 
C92.21 Subacute myeloid leukemia, in remission 
C92.3 Myeloid sarcoma 
Chloroma 
Granulocytic sarcoma 
C92.30 Myeloid sarcoma, not in remission 
Myeloid sarcoma NOS 
C92.31 Myeloid sarcoma, in remission 
C92.4 Acute promyelocytic leukemia 
C92.40 Acute promyelocytic leukemia, not in remission 
Acute promyelocytic leukemia NOS 
C92.41 Acute promyelocytic leukemia, in remission 
C92.5 Acute myelomonocytic leukemia 
C92.50 Acute myelomonocytic leukemia, not in remission 
Acute myelomonocytic leukemia NOS 
C92.51 Acute myelomonocytic leukemia, in remission 
C92.7 Other myeloid leukemia 
C92.70 Other myeloid leukemia, not in remission 
Other myeloid leukemia NOS 
C92.71 Other myeloid leukemia, in remission 
C92.9 Myeloid leukemia, unspecified 
C92.90 Myeloid leukemia, unspecified, not in remission 
Myeloid leukemia, unspecified NOS 
C92.91 Myeloid leukemia, unspecified in remission 
C93 Monocytic leukemia 
Includes: monocytoid leukemia 
Use additional morphology code M989 with behavior code /3 
C93.0 Acute monocytic leukemia 
Excludes1:acute exacerbation of chronic monocytic leukemia (C93.10) 
C93.00 Acute monocytic leukemia, not in remission 
Acute monocytic leukemia NOS 
C93.01 Acute monocytic leukemia, in remission 
C93.1 Chronic monocytic leukemia 
C93.10 Chronic monocytic leukemia, not in remission 
Chronic monocytic leukemia NOS 
C93.11 Chronic monocytic leukemia, in remission 
C93.2 Subacute monocytic leukemia 
C93.20 Subacute monocytic leukemia, not in remission 
Subacute monocytic leukemia NOS 

C93.21
Subacute monocytic leukemia, in remission 
C93.7 Other monocytic leukemia 
C93.70 Other monocytic leukemia, not in remission 
Other monocytic leukemia NOS 
C93.71 Other monocytic leukemia, in remission 
C93.9 Monocytic leukemia, unspecified 
C93.90 Monocytic leukemia, unspecified, not in remission 
Monocytic leukemia, unspecified NOS 
C93.91 Monocytic leukemia, unspecified in remission 
C94 Other leukemias of specified cell type 
Use additional morphology codes M984, M9850, M9900, M9910, M9931-M9932 with 
behavior code /3 
Excludes1:leukemic reticuloendotheliosis (C91.4-) 
plasma cell leukemia (C90.1-) 
C94.0 Acute erythremia and erythroleukemia 
Acute erythremic myelosis 
Di Guglielmo's disease 
C94.00 Acute erythremia and erythroleukemia, not in remission 
Acute erythremia and erythroleukemia NOS 
C94.01 Acute erythremia and erythroleukemia, in remission 
C94.1 Chronic erythremia 
Heilmeyer-Schöner disease 
C94.10 Chronic erythremia, not in remission 
Chronic erythremia NOS 
C94.11 Chronic erythremia, in remission 
C94.2 Acute megakaryoblastic leukemia 
Megakaryoblastic (acute) leukemia 
Megakaryocytic (acute) leukemia 
C94.20 Acute megakaryoblastic leukemia, not in remission 
Acute megakaryoblastic leukemia NOS 
C94.21 Acute megakaryoblastic leukemia, in remission 
C94.3 Mast cell leukemia 
C94.30 Mast cell leukemia, not in remission 
Mast cell leukemia NOS 
C94.31 Mast cell leukemia, in remission 
C94.4 Acute panmyelosis 
C94.40 Acute panmyelosis, not in remission 
Acute panmyelosis NOS 
C94.41 Acute panmyelosis, in remission 
C94.5 Acute myelofibrosis 
C94.50 Acute myelofibrosis, not in remission 
Acute myelofibrosis NOS 

C94.51
Acute myelofibrosis, in remission 
C94.7 Other specified leukemias 
Lymphosarcoma cell leukemia 
C94.70 Other specified leukemias, not in remission 
Other specified leukemias NOS 
C94.71 Other specified leukemias, in remission 
C95 Leukemia of unspecified cell type 
Use additional morphology code M980 with behavior code /3 
C95.0 Acute leukemia of unspecified cell type 
Blast cell leukemia 
Stem cell leukemia 
Excludes1: acute exacerbation of unspecified chronic leukemia (C95.10) 
C95.00 Acute leukemia of unspecified cell type, not in remission 
C95.01 Acute leukemia of unspecified cell type, in remission 
C95.1 Chronic leukemia of unspecified cell type 
C95.10 Chronic leukemia of unspecified cell type, not in remission 
Chronic leukemia of unspecified cell type NOS 
C95.11 Chronic leukemia of unspecified cell type, in remission 
C95.2 Subacute leukemia of unspecified cell type 
C95.20 Subacute leukemia of unspecified cell type, not in remission 
Subacute leukemia of unspecified cell type NOS 
C95.21 Subacute leukemia of unspecified cell type, in remission 
C95.7 Other leukemia of unspecified cell type 
C95.70 Other leukemia of unspecified cell type, not in remission 
Other leukemia of unspecified cell type NOS 
C95.71 Other leukemia of unspecified cell type, in remission 
C95.9 Leukemia, unspecified 
C95.90 Leukemia, unspecified, not in remission 
Leukemia, unspecified NOS 
C95.91 Leukemia, unspecified, in remission 
C96 Other and unspecified malignant neoplasms of lymphoid, 
hematopoietic and related tissue 
Use additional morphology codes M972, M974 with behavior code /3 
C96.0 Letterer-Siwe disease 
Nonlipid reticuloendotheliosis 
Nonlipid reticulosis 
C96.1 Malignant histiocytosis 
Histiocytic medullary reticulosis 
C96.2 Malignant mast cell tumor 
Malignant mastocytoma 
Malignant mastocytosis 

Mast cell sarcoma 
Excludes1:mast cell leukemia (C94.30) 
mastocytosis (cutaneous) (Q82.2) 
C96.3 True histiocytic lymphoma 
C96.8 Other specified malignant neoplasms of lymphoid, hematopoietic and related 
tissue 
Follicular dendritic cell sarcoma 
Interdigitating dendritic cell sarcoma 
Langerhans cell sarcoma 
C96.9 Malignant neoplasm of lymphoid, hematopoietic and related tissue, 
unspecified 
In situ neoplasms (D00-D09) 
Includes: Bowen's disease 
erythroplasia 
grade III intraepithelial neoplasia 
Queyrat's erythroplasia 
Use additional morphology codes with behavior code /2 
D00 Carcinoma in situ of oral cavity, esophagus and stomach 
Excludes1:melanoma in situ (D03.-) 
D00.0 Carcinoma in situ of lip, oral cavity and pharynx 
Excludes1:carcinoma in situ of aryepiglottic fold or interarytenoid fold, laryngeal 
aspect (D02.0) 
carcinoma in situ of epiglottis: 
NOS (D02.0) 
suprahyoid portion (D02.0) 
carcinoma in situ of skin of lip (D03.0, D04.0) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
D00.00 Carcinoma in situ of oral cavity, unspecified site 
D00.01 Carcinoma in situ of labial mucosa and vermilion border 
D00.02 Carcinoma in situ of buccal mucosa 
D00.03 Carcinoma in situ of gingiva and edentulous alveolar ridge 
D00.04 Carcinoma in situ of soft palate 
D00.05 Carcinoma in situ of hard palate 
D00.06 Carcinoma in situ of floor of mouth 

D00.07
Carcinoma in situ of tongue 
D00.08 Carcinoma in situ of pharynx 
Carcinoma in situ of aryepiglottic fold NOS 
Carcinoma in situ of hypopharyngeal aspect of aryepiglottic fold 
Carcinoma in situ of marginal zone of aryepiglottic fold 
D00.1 Carcinoma in situ of esophagus 
D00.2 Carcinoma in situ of stomach 
D01 Carcinoma in situ of other and unspecified digestive organs 
Excludes1:melanoma in situ (D03.-) 
D01.0 Carcinoma in situ of colon 
Excludes1: carcinoma in situ of rectosigmoid junction (D01.1) 
D01.1 Carcinoma in situ of rectosigmoid junction 
D01.2 Carcinoma in situ of rectum 
D01.3 Carcinoma in situ of anus and anal canal 
Excludes1:carcinoma in situ of anal margin (D04.5) 
carcinoma in situ of anal skin (D04.5) 
carcinoma in situ of perianal skin (D04.5) 
D01.4 Carcinoma in situ of other and unspecified parts of intestine 
Excludes1: carcinoma in situ of ampulla of Vater (D01.5) 
D01.40 Carcinoma in situ of unspecified part of intestine 
D01.49 Carcinoma in situ of other parts of intestine 
D01.5 Carcinoma in situ of liver, gallbladder and bile ducts 
Carcinoma in situ of ampulla of Vater 
D01.7 Carcinoma in situ of other specified digestive organs 
Carcinoma in situ of pancreas 
D01.9 Carcinoma in situ of digestive organ, unspecified 
D02 Carcinoma in situ of middle ear and respiratory system 
Excludes1:melanoma in situ (D03.-) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
D02.0 Carcinoma in situ of larynx 
Carcinoma in situ of aryepiglottic fold or interarytenoid fold, laryngeal aspect 
Carcinoma in situ of epiglottis (suprahyoid portion) 
Excludes1:carcinoma in situ of aryepiglottic fold or interarytenoid fold NOS 
(D00.08) 
carcinoma in situ of hypopharyngeal aspect (D00.08) 

carcinoma in situ of marginal zone (D00.08) 
D02.1 Carcinoma in situ of trachea 
D02.2 Carcinoma in situ of bronchus and lung 
D02.20 Carcinoma in situ of bronchus and lung, unspecified side 
D02.21 Carcinoma in situ of right bronchus and lung 
D02.22 Carcinoma in situ of left bronchus and lung 
D02.3 Carcinoma in situ of other parts of respiratory system 
Carcinoma in situ of accessory sinuses 
Carcinoma in situ of middle ear 
Carcinoma in situ of nasal cavities 
Excludes1:carcinoma in situ of ear (external) (skin) (D04.2-) 
carcinoma in situ of nose NOS (D09.7) 
carcinoma in situ of skin of nose (D04.3) 
D02.4 Carcinoma in situ of respiratory system, unspecified 
D03 Melanoma in situ 
Use additional morphology codes M872-M879 with behavior code /2 
D03.0 Melanoma in situ of lip 
D03.1 Melanoma in situ of eyelid, including canthus 
D03.10 Melanoma in situ of eyelid, including canthus, unspecified side 
D03.11 Melanoma in situ of right eyelid, including canthus 
D03.12 Melanoma in situ of left eyelid, including canthus 
D03.2 Melanoma in situ of ear and external auricular canal 
D03.20 Melanoma in situ of ear and external auricular canal, unspecified 
side 
D03.21 Melanoma in situ of right ear and external auricular canal 
D03.22 Melanoma in situ of left ear and external auricular canal 
D03.3 Melanoma in situ of other and unspecified parts of face 
D03.30 Melanoma in situ of unspecified part of face 
D03.39 Melanoma in situ of other parts of face 
D03.4 Melanoma in situ of scalp and neck 
D03.5 Melanoma in situ of trunk 
D03.51 Melanoma in situ of anal skin 
Melanoma in situ of anal margin 
Melanoma in situ of perianal skin 
D03.52 Melanoma in situ of breast (skin) (soft tissue) 
D03.59 Melanoma in situ of other part of trunk 
D03.6 Melanoma in situ of upper limb, including shoulder 
D03.60 Melanoma in situ of upper limb, including shoulder, unspecified 
side 
D03.61 Melanoma in situ of right upper limb, including shoulder 
D03.62 Melanoma in situ of left upper limb, including shoulder 
D03.7 Melanoma in situ of lower limb, including hip 

D03.70
Melanoma in situ of lower limb, including hip, unspecified side 
D03.71 Melanoma in situ of right lower limb, including hip 
D03.72 Melanoma in situ of left lower limb, including hip 
D03.8 Melanoma in situ of other sites 
Melanoma in situ of scrotum 
Excludes1:carcinoma in situ of scrotum (D07.61) 
D03.9 Melanoma in situ, unspecified 
D04 Carcinoma in situ of skin 
Excludes1:erythroplasia of Queyrat (penis) NOS (D07.4) 
melanoma in situ (D03.-) 
D04.0 Carcinoma in situ of skin of lip 
Excludes1: carcinoma in situ of vermilion border of lip (D00.01) 
D04.1 Carcinoma in situ of skin of eyelid, including canthus 
D04.10 Carcinoma in situ of skin of eyelid, including canthus, unspecified 
side 
D04.11 Carcinoma in situ of skin of right eyelid, including canthus 
D04.12 Carcinoma in situ of skin of left eyelid, including canthus 
D04.2 Carcinoma in situ of skin of ear and external auricular canal 
D04.20 Carcinoma in situ of skin of ear and external auricular canal, 
unspecfied side 
D04.21 Carcinoma in situ of skin of right ear and external auricular canal 
D04.22 Carcinoma in situ of skin of left ear and external auricular canal 
D04.3 Carcinoma in situ of skin of other and unspecified parts of face 
D04.30 Carcinoma in situ of skin of unspecified part of face 
D04.39 Carcinoma in situ of skin of other parts of face 
D04.4 Carcinoma in situ of skin of scalp and neck 
D04.5 Carcinoma in situ of skin of trunk 
Carcinoma in situ of anal margin 
Carcinoma in situ of anal skin 
Carcinoma in situ of perianal skin 
Carcinoma in situ of skin of breast 
Excludes1:carcinoma in situ of anus NOS (D01.3) 
carcinoma in situ of scrotum (D07.61) 
carcinoma in situ of skin of genital organs (D07.-) 
D04.6 Carcinoma in situ of skin of upper limb, including shoulder 
D04.60 Carcinoma in situ of skin of upper limb, including shoulder, 
unspecified side 
D04.61 Carcinoma in situ of skin of right upper limb, including shoulder 
D04.62 Carcinoma in situ of skin of left upper limb, including shoulder 
D04.7 Carcinoma in situ of skin of lower limb, including hip 
D04.70 Carcinoma in situ of skin of lower limb, including hip, unspecified 
side 

D04.71
Carcinoma in situ of skin of right lower limb, including hip 
D04.72 Carcinoma in situ of skin of left lower limb, including hip 
D04.8 Carcinoma in situ of skin of other sites 
D04.9 Carcinoma in situ of skin, unspecified 
D05 Carcinoma in situ of breast 
Excludes1:carcinoma in situ of skin of breast (D04.5) 
melanoma in situ of breast (skin) (D03.5) 
Paget's disease of breast or nipple (C50.-) 
D05.0 Lobular carcinoma in situ of breast 
D05.00 Lobular carcinoma in situ of female breast, unspecified side 
D05.01 Lobular carcinoma in situ of right female breast 
D05.02 Lobular carcinoma in situ of left female breast 
D05.03 Lobular carcinoma in situ of right male breast 
D05.04 Lobular carcinoma in situ of left male breast 
D05.05 Lobular carcinoma in situ of male breast, unspecified side 
D05.1 Intraductal carcinoma in situ of breast 
D05.10 Intraductal carcinoma in situ of female breast, unspecified side 
D05.11 Intraductal carcinoma in situ of right female breast 
D05.12 Intraductal carcinoma in situ of left female breast 
D05.13 Intraductal carcinoma in situ of right male breast 
D05.14 Intraductal carcinoma in situ of left male breast 
D05.15 Intraductal carcinoma in situ of male breast, unspecified side 
D05.7 Other carcinoma in situ of breast 
D05.70 Other carcinoma in situ of female breast, unspecified side 
D05.71 Other carcinoma in situ of right female breast 
D05.72 Other carcinoma in situ of left female breast 
D05.73 Other carcinoma in situ of right male breast 
D05.74 Other carcinoma in situ of left male breast 
D05.75 Other carcinoma in situ of male breast, unspecified side 
D05.9 Unspecified carcinoma in situ of breast 
D05.90 Unspecified carcinoma in situ of female breast, unspecified side 
D05.91 Unspecified carcinoma in situ of right female breast 
D05.92 Unspecified carcinoma in situ of left female breast 
D05.93 Unspecified carcinoma in situ of right male breast 
D05.94 Unspecified carcinoma in situ of left male breast 
D05.95 Unspecified carcinoma in situ of male breast unspecified side 
D06 Carcinoma in situ of cervix uteri 
Includes: cervical intraepithelial neoplasia [CIN], grade III, with or without severe 
dysplasia 
Excludes1:melanoma in situ of cervix (D03.5) 
severe dysplasia of cervix NOS (N87.2) 

D06.0 Carcinoma in situ of endocervix 
D06.1 Carcinoma in situ of exocervix 
D06.7 Carcinoma in situ of other parts of cervix 
D06.9 Carcinoma in situ of cervix, unspecified 
D07 Carcinoma in situ of other and unspecified genital organs 
Excludes1:melanoma in situ of trunk (D03.5) 
D07.0 Carcinoma in situ of endometrium 
D07.1 Carcinoma in situ of vulva 
Vulvar intraepithelial neoplasia [VIN], grade III, with or without severe dysplasia 
Excludes1:severe dysplasia of vulva NOS (N90.2) 
D07.2 Carcinoma in situ of vagina 
Vaginal intraepithelial neoplasia [VAIN], grade III, with or without severe 
dysplasia 
Excludes1:severe dysplasia of vagina NOS (N89.2) 
D07.3 Carcinoma in situ of other and unspecified female genital organs 
D07.30 Carcinoma in situ of unspecified female genital organs 
D07.39 Carcinoma in situ of other female genital organs 
D07.4 Carcinoma in situ of penis 
Erythroplasia of Queyrat NOS 
D07.5 Carcinoma in situ of prostate 
D07.6 Carcinoma in situ of other and unspecified male genital organs 
D07.60 Carcinoma in situ of unspecified male genital organs 
D07.61 Carcinoma in situ of scrotum 
D07.69 Carcinoma in situ of other male genital organs 
D09 Carcinoma in situ of other and unspecified sites 
Excludes1:melanoma in situ (D03.-) 
D09.0 Carcinoma in situ of bladder 
D09.1 Carcinoma in situ of other and unspecified urinary organs 
D09.10 Carcinoma in situ of unspecified urinary organ 
D09.19 Carcinoma in situ of other urinary organs 
D09.2 Carcinoma in situ of eye 
Excludes1:carcinoma in situ of skin of eyelid (D04.1-) 
D09.20 Carcinoma in situ of eye, unspecified side 
D09.21 Carcinoma in situ of right eye 
D09.22 Carcinoma in situ of left eye 
D09.3 Carcinoma in situ of thyroid and other endocrine glands 
Excludes1:carcinoma in situ of endocrine pancreas (D01.7) 
carcinoma in situ of ovary (D07.39) 
carcinoma in situ of testis (D07.69) 
D09.7 Carcinoma in situ of other specified sites 
D09.9 Carcinoma in situ, unspecified 

Benign neoplasms (D10-D36) 
Use additional morphology codes with behavior code /0 
D10 Benign neoplasm of mouth and pharynx 
D10.0 Benign neoplasm of lip 
Benign neoplasm of lip (frenulum) (inner aspect) (mucosa) (vermilion border) 
Excludes1:benign neoplasm of skin of lip (D22.0, D23.0) 
D10.1 Benign neoplasm of tongue 
Benign neoplasm of lingual tonsil 
D10.2 Benign neoplasm of floor of mouth 
D10.3 Other and unspecified parts of mouth 
D10.30 Benign neoplasm of unspecified part of mouth 
D10.39 Benign neoplasm of other parts of mouth 
Benign neoplasm of minor salivary gland NOS 
Excludes1:benign odontogenic neoplasms (D16.4-D16.5) 
benign neoplasm of mucosa of lip (D10.0) 
benign neoplasm of nasopharyngeal surface of soft palate 
(D10.6) 
D10.4 Benign neoplasm of tonsil 
Benign neoplasm of tonsil (faucial) (palatine) 
Excludes1:benign neoplasm of lingual tonsil (D10.1) 
benign neoplasm of pharyngeal tonsil (D10.6) 
benign neoplasm of tonsillar fossa (D10.5) 
benign neoplasm of tonsillar pillars (D10.5) 
D10.5 Benign neoplasm of other parts of oropharynx 
Benign neoplasm of epiglottis, anterior aspect 
Benign neoplasm of tonsillar fossa 
Benign neoplasm of tonsillar pillars 
Benign neoplasm of vallecula 
Excludes1:benign neoplasm of epiglottis NOS (D14.1) 
benign neoplasm of epiglottis, suprahyoid portion (D14.1) 
D10.6 Benign neoplasm of nasopharynx 
Benign neoplasm of pharyngeal tonsil 
Benign neoplasm of posterior margin of septum and choanae 
D10.7 Benign neoplasm of hypopharynx 
D10.9 Benign neoplasm of pharynx, unspecified 
D11 Benign neoplasm of major salivary glands 
Excludes1:benign neoplasms of specified minor salivary glands which are classified 
according to their anatomical location 
benign neoplasms of minor salivary glands NOS (D10.39) 

D11.0 Benign neoplasm of parotid gland 
D11.7 Benign neoplasm of other major salivary glands 
Benign neoplasm of sublingual salivary gland 
Benign neoplasm of submandibular salivary gland 
D11.9 Benign neoplasm of major salivary gland, unspecified 
D12 Benign neoplasm of colon, rectum, anus and anal canal 
D12.0 Benign neoplasm of cecum 
Benign neoplasm of ieocecal valve 
D12.1 Benign neoplasm of appendix 
D12.2 Benign neoplasm of ascending colon 
D12.3 Benign neoplasm of transverse colon 
Benign neoplasm of hepatic flexure 
Benign neoplasm of splenic flexure 
D12.4 Benign neoplasm of descending colon 
D12.5 Benign neoplasm of sigmoid colon 
D12.6 Benign neoplasm of colon, unspecified 
Adenomatosis of colon 
Benign neoplasm of large intestine NOS 
Polyposis (hereditary) of colon 
D12.7 Benign neoplasm of rectosigmoid junction 
D12.8 Benign neoplasm of rectum 
D12.9 Benign neoplasm of anus and anal canal 
Benign neoplasm of anus NOS 
Excludes1:benign neoplasm of anal margin (D22.5, D23.5) 
benign neoplasm of anal skin (D22.5, D23.5) 
benign neoplasm of perianal skin (D22.5, D23.5) 
D13 Benign neoplasm of other and ill-defined parts of digestive 
system 
D13.0 Benign neoplasm of esophagus 
D13.1 Benign neoplasm of stomach 
D13.2 Benign neoplasm of duodenum 
D13.3 Benign neoplasm of other and unspecified parts of small intestine 
Excludes1:benign neoplasm of ileocecal valve (D12.0) 
D13.30 Benign neoplasm of unspecified part of small intestine 
D13.39 Benign neoplasm of other parts of small intestine 
D13.4 Benign neoplasm of liver 
Benign neoplasm of intrahepatic bile ducts 
D13.5 Benign neoplasm of extrahepatic bile ducts 
D13.6 Benign neoplasm of pancreas 
Excludes1:benign neoplasm of endocrine pancreas (D13.7) 
D13.7 Benign neoplasm of endocrine pancreas 

Islet cell tumor 
Benign neoplasm of islets of Langerhans 
Use additional code to identify any functional activity. 
D13.9 Benign neoplasm of ill-defined sites within the digestive system 
Benign neoplasm of digestive system NOS 
Benign neoplasm of intestine NOS 
Benign neoplasm of spleen 
D14 Benign neoplasm of middle ear and respiratory system 
D14.0 Benign neoplasm of middle ear, nasal cavity and accessory sinuses 
Benign neoplasm of cartilage of nose 
Excludes1:benign neoplasm of auricular canal (external) (D22.2-, D23.2-) 
benign neoplasm of bone of ear (D16.4) 
benign neoplasm of bone of nose (D16.4) 
benign neoplasm of cartilage of ear (D21.0) 
benign neoplasm of ear (external)(skin) (D22.2-, D23.2-) 
benign neoplasm of nose NOS (D36.7) 
benign neoplasm of skin of nose (D22.39, D23.39) 
benign neoplasm of olfactory bulb (D33.3) 
benign neoplasm of posterior margin of septum and choanae (D10.6) 
polyp of accessory sinus (J33.8) 
polyp of ear (middle) (H74.4) 
polyp of nasal (cavity) (J33.-) 
D14.1 Benign neoplasm of larynx 
Benign neoplasm of epiglottis (suprahyoid portion) 
Excludes1:benign neoplasm of epiglottis, anterior aspect (D10.5) 
polyp of vocal cord or larynx (J38.1) 
D14.2 Benign neoplasm of trachea 
D14.3 Benign neoplasm of bronchus and lung 
D14.30 Benign neoplasm of bronchus and lung, unspecified side 
D14.31 Benign neoplasm of right bronchus and lung 
D14.32 Benign neoplasm of left bronchus and lung 
D14.4 Benign neoplasm of respiratory system, unspecified 
D15 Benign neoplasm of other and unspecified intrathoracic organs 
Excludes1:benign neoplasm of mesothelial tissue (D19.-) 
D15.0 Benign neoplasm of thymus 
D15.1 Benign neoplasm of heart 
Excludes1:benign neoplasm of great vessels (D21.3) 
D15.2 Benign neoplasm of mediastinum 
D15.7 Benign neoplasm of other specified intrathoracic organs 
D15.9 Benign neoplasm of intrathoracic organ, unspecified 

D16
Benign neoplasm of bone and articular cartilage 
Excludes1:benign neoplasm of connective tissue of ear (D21.0) 
benign neoplasm of connective tissue of eyelid (D21.0) 
benign neoplasm of connective tissue of larynx (D14.1) 
benign neoplasm of connective tissue of nose (D14.0) 
benign neoplasm of synovia (D21.-) 
D16.0 Benign neoplasm of scapula and long bones of upper limb 
D16.00 Benign neoplasm of scapula and long bones of upper limb, 
unspecified side 
D16.01 Benign neoplasm of scapula and long bones of right upper limb 
D16.02 Benign neoplasm of scapula and long bones of left upper limb 
D16.1 Benign neoplasm of short bones of upper limb 
D16.10 Benign neoplasm of short bones of upper limb, unspecified side 
D16.11 Benign neoplasm of short bones of right upper limb 
D16.12 Benign neoplasm of short bones of left upper limb 
D16.2 Benign neoplasm of long bones of lower limb 
D16.20 Benign neoplasm of long bones of lower limb, unspecified side 
D16.21 Benign neoplasm of long bones of right lower limb 
D16.22 Benign neoplasm of long bones of left lower limb 
D16.3 Benign neoplasm of short bones of lower limb 
D16.30 Benign neoplasm of short bones of lower limb, unspecified side 
D16.31 Benign neoplasm of short bones of right lower limb 
D16.32 Benign neoplasm of short bones of left lower limb 
D16.4 Benign neoplasm of bones of skull and face 
Benign neoplasm of maxilla (superior) 
Benign neoplasm of orbital bone 
Excludes1:benign neoplasm of lower jaw bone (D16.5) 
D16.5 Benign neoplasm of lower jaw bone 
D16.6 Benign neoplasm of vertebral column 
Excludes1:benign neoplasm of sacrum and coccyx (D16.8) 
D16.7 Benign neoplasm of ribs, sternum and clavicle 
D16.8 Benign neoplasm of pelvic bones, sacrum and coccyx 
D16.9 Benign neoplasm of bone and articular cartilage, unspecified 
D17 Benign lipomatous neoplasm 
Use additional morphology codes M885-M888 with behavior code /0 
D17.0 Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face 
and neck 
D17.1 Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk 
D17.2 Benign lipomatous neoplasm of skin and subcutaneous tissue of limb 
D17.20 Benign lipomatous neoplasm of skin and subcutaneous tissue of 
unspecified limb 

D17.21
Benign lipomatous neoplasm of skin and subcutaneous tissue of 
right arm 
D17.22 Benign lipomatous neoplasm of skin and subcutaneous tissue of left 
arm 
D17.23 Benign lipomatous neoplasm of skin and subcutaneous tissue of 
right leg 
D17.24 Benign lipomatous neoplasm of skin and subcutaneous tissue of left 
leg 
D17.3 Benign lipomatous neoplasm of skin and subcutaneous tissue of other and 
unspecified sites 
D17.30 Benign lipomatous neoplasm of skin and subcutaneous tissue of 
unspecified sites 
D17.39 Benign lipomatous neoplasm of skin and subcutaneous tissue of 
other sites 
D17.4 Benign lipomatous neoplasm of intrathoracic organs 
D17.5 Benign lipomatous neoplasm of intra-abdominal organs 
Excludes1:benign lipomatous neoplasm of peritoneum and retroperitoneum 
(D17.7) 
D17.6 Benign lipomatous neoplasm of spermatic cord 
D17.7 Benign lipomatous neoplasm of other sites 
Benign lipomatous neoplasm of peritoneum 
Benign lipomatous neoplasm of retroperitoneum 
D17.9 Benign lipomatous neoplasm, unspecified 
Lipoma NOS 
D18 Hemangioma and lymphangioma, any site 
Use additional morphology codes M912-M917 with behavior code /0 
Excludes1:benign neoplasm of glomus jugulare (D35.6) 
blue or pigmented nevus (D22.-) 
nevus NOS (D22.-) 
vascular nevus (Q82.5) 
D18.0 Hemangioma 
Angioma NOS 
Cavernous nevus 
D18.00 Hemangioma unspecified site 
D18.01 Hemangioma of skin and subcutaneous tissue 
D18.02 Hemangioma of intracranial structures 
D18.03 Hemangioma of intra-abdominal structures 
D18.09 Hemangioma of other sites 
D18.1 Lymphangioma, any site 
D19 Benign neoplasm of mesothelial tissue 
Use additional morphology code M905 with behavior code /0 

D19.0 Benign neoplasm of mesothelial tissue of pleura 
D19.1 Benign neoplasm of mesothelial tissue of peritoneum 
D19.7 Benign neoplasm of mesothelial tissue of other sites 
D19.9 Benign neoplasm of mesothelial tissue, unspecified 
Benign mesothelioma NOS 
D20 Benign neoplasm of soft tissue of retroperitoneum and 
peritoneum 
Excludes1:benign lipomatous neoplasm of peritoneum and retroperitoneum (D17.7) 
benign neoplasm of mesothelial tissue (D19.-) 
D20.0 Benign neoplasm of soft tissue of retroperitoneum 
D20.1 Benign neoplasm of soft tissue of peritoneum 
D21 Other benign neoplasms of connective and other soft tissue 
Includes: benign neoplasm of blood vessel 
benign neoplasm of bursa 
benign neoplasm of cartilage 
benign neoplasm of fascia 
benign neoplasm of fat 
benign neoplasm of ligament, except uterine 
benign neoplasm of lymphatic channel 
benign neoplasm of muscle 
benign neoplasm of synovia 
benign neoplasm of tendon (sheath) 
Excludes1:benign neoplasm of articular cartilage (D16.-) 
benign neoplasm of cartilage of larynx (D14.1) 
benign neoplasm of cartilage of nose (D14.0) 
benign neoplasm of connective tissue of breast (D24.-) 
benign neoplasm of peripheral nerves and autonomic nervous system (D36.1-) 
benign neoplasm of peritoneum (D20.1) 
benign neoplasm of retroperitoneum (D20.0) 
benign neoplasm of uterine ligament, any (D28.2) 
benign neoplasm of vascular tissue (D18.-) 
hemangioma (D18.0-) 
lipomatous neoplasm (D17.-) 
lymphangioma (D18.1) 
uterine leiomyoma (D25.-) 
D21.0 Benign neoplasm of connective and other soft tissue of head, face and neck 
Benign neoplasm of connective tissue of ear 
Benign neoplasm of connective tissue of eyelid 
Excludes1:benign neoplasm of connective tissue of orbit (D31.6-) 
D21.1 Benign neoplasm of connective and other soft tissue of upper limb, including 

shoulder 
D21.10 
Benign neoplasm of connective and other soft tissue of upper limb, 
including shoulder, unspecified side 
D21.11 Benign neoplasm of connective and other soft tissue of right upper 
limb, including shoulder 
D21.12 Benign neoplasm of connective and other soft tissue of left upper 
limb, including shoulder 
D21.2 Benign neoplasm of connective and other soft tissue of lower limb, including hip 
D21.20 Benign neoplasm of connective and other soft tissue of lower limb, 
including hip, unspecified side 
D21.21 Benign neoplasm of connective and other soft tissue of right lower 
limb, including hip 
D21.22 Benign neoplasm of connective and other soft tissue of left lower 
limb, including hip 
D21.3 Benign neoplasm of connective and other soft tissue of thorax 
Benign neoplasm of axilla 
Benign neoplasm of diaphragm 
Benign neoplasm of great vessels 
Excludes1:benign neoplasm of heart (D15.1) 
benign neoplasm of mediastinum (D15.2) 
benign neoplasm of thymus (D15.0) 
D21.4 Benign neoplasm of connective and other soft tissue of abdomen 
D21.5 Benign neoplasm of connective and other soft tissue of pelvis 
Excludes1:benign neoplasm of any uterine ligament (D28.2) 
uterine leiomyoma (D25.-) 
D21.6 Benign neoplasm of connective and other soft tissue of trunk, unspecified 
Benign neoplasm of back NOS 
D21.9 Benign neoplasm of connective and other soft tissue, unspecified 
D22 Melanocytic nevi 
Includes: atypical nevus 
blue hairy pigmented nevus 
nevus NOS 
Use additional morphology codes M872-M879 with behavior code /0 
D22.0 Melanocytic nevi of lip 
D22.1 Melanocytic nevi of eyelid, including canthus 
D22.10 Melanocytic nevi of eyelid, including canthus, unspecified side 
D22.11 Melanocytic nevi of right eyelid, including canthus 
D22.12 Melanocytic nevi of left eyelid, including canthus 
D22.2 Melanocytic nevi of ear and external auricular canal 
D22.20 Melanocytic nevi of ear and external auricular canal, unspecified 
side 
D22.21 Melanocytic nevi of right ear and external auricular canal 

D22.22
Melanocytic nevi of left ear and external auricular canal 
D22.3 Melanocytic nevi of other and unspecified parts of face 
D22.30 Melanocytic nevi of unspecified part of face 
D22.39 Melanocytic nevi of other parts of face 
D22.4 Melanocytic nevi of scalp and neck 
D22.5 Melanocytic nevi of trunk 
Melanocytic nevi of anal margin 
Melanocytic nevi of anal skin 
Melanocytic nevi of perianal skin 
Melanocytic nevi of skin of breast 
D22.6 Melanocytic nevi of upper limb, including shoulder 
D22.60 Melanocytic nevi of upper limb, including shoulder, unspecified side 
D22.61 Melanocytic nevi of right upper limb, including shoulder 
D22.62 Melanocytic nevi of left upper limb, including shoulder 
D22.7 Melanocytic nevi of lower limb, including hip 
D22.70 Melanocytic nevi of lower limb, including hip, unspecified side 
D22.71 Melanocytic nevi of right lower limb, including hip 
D22.72 Melanocytic nevi of left lower limb, including hip 
D22.9 Melanocytic nevi, unspecified 
D23 Other benign neoplasms of skin 
Includes: benign neoplasm of hair follicles 
benign neoplasm of sebaceous glands 
benign neoplasm of sweat glands 
Excludes1:benign lipomatous neoplasms of skin (D17.0-D17.3) 
melanocytic nevi (D22.-) 
D23.0 Other benign neoplasm of skin of lip 
Excludes1:benign neoplasm of vermilion border of lip (D10.0) 
D23.1 Other benign neoplasm of skin of eyelid, including canthus 
D23.10 Other benign neoplasm of skin of eyelid, including canthus, 
unspecified side 
D23.11 Other benign neoplasm of skin of right eyelid, including canthus 
D23.12 Other benign neoplasm of skin of left eyelid, including canthus 
D23.2 Other benign neoplasm of skin of ear and external auricular canal 
D23.20 Other benign neoplasm of skin of ear and external auricular canal, 
unspecified side 
D23.21 Other benign neoplasm of skin of right ear and external auricular 
canal 
D23.22 Other benign neoplasm of skin of left ear and external auricular 
canal 
D23.3 Other benign neoplasm of skin of other and unspecified parts of face 
D23.30 Other benign neoplasm of skin of unspecified part of face 
D23.39 Other benign neoplasm of skin of other parts of face 

D23.4 Other benign neoplasm of skin of scalp and neck 
D23.5 Other benign neoplasm of skin of trunk 
Other benign neoplasm of anal margin 
Other benign neoplasm of anal skin 
Other benign neoplasm of perianal skin 
Other benign neoplasm of skin of breast 
Excludes1:benign neoplasm of anus NOS (D12.9) 
D23.6 Other benign neoplasm of skin of upper limb, including shoulder 
D23.60 Other benign neoplasm of skin of upper limb, including shoulder, 
unspecified side 
D23.61 Other benign neoplasm of skin of right upper limb, including 
shoulder 
D23.62 Other benign neoplasm of skin of left upper limb, including 
shoulder 
D23.7 Other benign neoplasm of skin of lower limb, including hip 
D23.70 Other benign neoplasm of skin of lower limb, including hip, 
unspecified side 
D23.71 Other benign neoplasm of skin of right lower limb, including hip 
D23.72 Other benign neoplasm of skin of left lower limb, including hip 
D23.9 Other benign neoplasm of skin, unspecified 
D24 Benign neoplasm of breast 
Includes: benign neoplasm of connective tissue of breast 
benign neoplasm of soft parts of breast 
fibroadenoma of breast 
Excludes2:adenofibrosis of breast (N60.2) 
benign cyst of breast (N60.-) 
benign mammary dysplasia (N60.-) 
benign neoplasm of skin of breast (D22.5, D23.5) 
fibrocystic disease of breast (N60.-) 
D24.0 Benign neoplasm of female breast 
D24.00 Benign neoplasm of female breast, unspecified side 
D24.01 Benign neoplasm of right female breast 
D24.02 Benign neoplasm of left female breast 
D24.1 Benign neoplasm of male breast 
D24.10 Benign neoplasm of male breast, unspecified side 
D24.11 Benign neoplasm of right male breast 
D24.12 Benign neoplasm of left male breast 
D25 Leiomyoma of uterus 
Includes: uterine fibroid 
uterine fibromyoma 
uterine myoma 

Use additional morphology code M889 and behavior code /0 
D25.0 Submucous leiomyoma of uterus 
D25.1 Intramural leiomyoma of uterus 
Interstitial leiomyoma of uterus 
D25.2 Subserosal leiomyoma of uterus 
Subperitoneal leiomyoma of uterus 
D25.9 Leiomyoma of uterus, unspecified 
D26 Other benign neoplasms of uterus 
D26.0 Other benign neoplasm of cervix uteri 
D26.1 Other benign neoplasm of corpus uteri 
D26.7 Other benign neoplasm of other parts of uterus 
D26.9 Other benign neoplasm of uterus, unspecified 
D27 Benign neoplasm of ovary 
Use additional code to identify any functional activity. 
Excludes2:corpus albicans cyst (N83.2) 
corpus luteum cyst (N83.1) 
endometrial cyst (N80.1) 
follicular (atretic) cyst (N83.0) 
graafian follicle cyst (N83.0) 
ovarian cyst NEC (N83.2) 
ovarian retention cyst (N83.2) 
D27.0 Benign neoplasm of right ovary 
D27.1 Benign neoplasm of left ovary 
D27.9 Benign neoplasm of ovary, unspecified side 
D28 Benign neoplasm of other and unspecified female genital organs 
Includes: adenomatous polyp 
benign neoplasm of skin of female genital organs 
benign teratoma 
Excludes1:epoophoron cyst (Q50.5) 
fimbrial cyst (Q50.4) 
Gartner's duct cyst (Q50.5) 
parovarian cyst (Q50.5) 
D28.0 Benign neoplasm of vulva 
D28.1 Benign neoplasm of vagina 
D28.2 Benign neoplasm of uterine tubes and ligaments 
Benign neoplasm of fallopian tube 
Benign neoplasm of uterine ligament (broad) (round) 
D28.7 Benign neoplasm of other specified female genital organs 
D28.9 Benign neoplasm of female genital organ, unspecified 
D29 Benign neoplasm of male genital organs 

Includes: 
benign neoplasm of skin of male genital organs 
D29.0 Benign neoplasm of penis 
D29.1 Benign neoplasm of prostate 
Excludes1:hyperplasia of prostate (adenomatous) (N40.2-) 
prostatic adenoma (N40.2-) 
prostatic enlargement (N40.0-) 
prostatic hypertrophy (N40.0-) 
D29.2 Benign neoplasm of testis 
Use additional code to identify any functional activity. 
D29.20 Benign neoplasm of testis, unspecified side 
D29.21 Benign neoplasm of right testis 
D29.22 Benign neoplasm of left testis 
D29.3 Benign neoplasm of epididymis 
D29.30 Benign neoplasm of epididymis, unspecified side 
D29.31 Benign neoplasm of right epididymis 
D29.32 Benign neoplasm of left epididymis 
D29.4 Benign neoplasm of scrotum 
Benign neoplasm of skin of scrotum 
D29.7 Benign neoplasm of other male genital organs 
Benign neoplasm of seminal vesicle 
Benign neoplasm of spermatic cord 
Benign neoplasm of tunica vaginalis 
D29.9 Benign neoplasm of male genital organ, unspecified 
D30 Benign neoplasm of urinary organs 
D30.0 Benign neoplasm of kidney 
Excludes1:benign neoplasm of renal calyces (D30.1-) 
benign neoplasm of renal pelvis (D30.1-) 
D30.00 Benign neoplasm of kidney, unspecified side 
D30.01 Benign neoplasm of right kidney 
D30.02 Benign neoplasm of left kidney 
D30.1 Benign neoplasm of renal pelvis 
D30.10 Benign neoplasm of renal pelvis, unspecified side 
D30.11 Benign neoplasm of right renal pelvis 
D30.12 Benign neoplasm of left renal pelvis 
D30.2 Benign neoplasm of ureter 
Excludes1:benign neoplasm of ureteric orifice of bladder (D30.3) 
D30.20 Benign neoplasm of ureter, unspecified side 
D30.21 Benign neoplasm of right ureter 
D30.22 Benign neoplasm of left ureter 
D30.3 Benign neoplasm of bladder 
Benign neoplasm of ureteric orifice of bladder 
Benign neoplasm of urethral orifice of bladder 

D30.4 Benign neoplasm of urethra 
Excludes1:benign neoplasm of urethral orifice of bladder (D30.3) 
D30.7 Benign neoplasm of other urinary organs 
Benign neoplasm of paraurethral glands 
D30.9 Benign neoplasm of urinary organ, unspecified 
Benign neoplasm of urinary system NOS 
D31 Benign neoplasm of eye and adnexa 
Excludes1:benign neoplasm of connective tissue of eyelid (D21.0) 
benign neoplasm of optic nerve (D33.3) 
benign neoplasm of skin of eyelid (D22.1-, D23.1-) 
D31.0 Benign neoplasm of conjunctiva 
D31.00 Benign neoplasm of conjunctiva, unspecified side 
D31.01 Benign neoplasm of right conjunctiva 
D31.02 Benign neoplasm of left conjunctiva 
D31.1 Benign neoplasm of cornea 
D31.10 Benign neoplasm of cornea, unspecified side 
D31.11 Benign neoplasm of right cornea 
D31.12 Benign neoplasm of left cornea 
D31.2 Benign neoplasm of retina 
Excludes1:hemangioma of retina (D18.09) 
D31.20 Benign neoplasm of retina, unspecified side 
D31.21 Benign neoplasm of right retina 
D31.22 Benign neoplasm of left retina 
D31.3 Benign neoplasm of choroid 
D31.30 Benign neoplasm of choroid, unspecified side 
D31.31 Benign neoplasm of right choroid 
D31.32 Benign neoplasm of left choroid 
D31.4 Benign neoplasm of ciliary body 
D31.40 Benign neoplasm of ciliary body, unspecified side 
D31.41 Benign neoplasm of right ciliary body 
D31.42 Benign neoplasm of left ciliary body 
D31.5 Benign neoplasm of lacrimal gland and duct 
Benign neoplasm of lacrimal sac 
Benign neoplasm of nasolacrimal duct 
D31.50 Benign neoplasm of lacrimal gland and duct, unspecified side 
D31.51 Benign neoplasm of right lacrimal gland and duct 
D31.52 Benign neoplasm of left lacrimal gland and duct 
D31.6 Benign neoplasm of orbit, unspecified 
Benign neoplasm of connective tissue of orbit 
Benign neoplasm of extraocular muscle 
Benign neoplasm of peripheral nerves of orbit 
Benign neoplasm of retrobulbar tissue 

Benign neoplasm of retro-ocular tissue 
Excludes1:benign neoplasm of orbital bone (D16.4) 
D31.60 Benign neoplasm of orbit, unspecified, unspecified side 
D31.61 Benign neoplasm of right orbit, unspecified 
D31.62 Benign neoplasm of left orbit, unspecified 
D31.9 Benign neoplasm of eye, unspecified 
D31.90 Benign neoplasm of eye, unspecified, unspecified side 
D31.91 Benign neoplasm of right eye, unspecified 
D31.92 Benign neoplasm of left eye, unspecified 
D32 Benign neoplasm of meninges 
D32.0 Benign neoplasm of cerebral meninges 
D32.1 Benign neoplasm of spinal meninges 
D32.9 Benign neoplasm of meninges, unspecified 
Meningioma NOS 
D33 Benign neoplasm of brain and other parts of central nervous 
system 
Excludes1:angioma (D18.0-) 
benign neoplasm of meninges (D32.-) 
benign neoplasm of peripheral nerves and autonomic nervous system (D36.1-) 
hemangioma (D18.0-) 
neurofibromatosis (Q85.0) 
retro-ocular benign neoplasm (D31.6-) 
D33.0 Benign neoplasm of brain, supratentorial 
Benign neoplasm of cerebral ventricle 
Benign neoplasm of cerebrum 
Benign neoplasm of frontal lobe 
Benign neoplasm of occipital lobe 
Benign neoplasm of parietal lobe 
Benign neoplasm of temporal lobe 
Excludes1:benign neoplasm of fourth ventricle (D33.1) 
D33.1 Benign neoplasm of brain, infratentorial 
Benign neoplasm of brain stem 
Benign neoplasm of cerebellum 
Benign neoplasm of fourth ventricle 
D33.2 Benign neoplasm of brain, unspecified 
D33.3 Benign neoplasm of cranial nerves 
Benign neoplasm of olfactory bulb 
D33.4 Benign neoplasm of spinal cord 
D33.7 Benign neoplasm of other specified parts of central nervous system 
D33.9 Benign neoplasm of central nervous system, unspecified 
Benign neoplasm of nervous system (central) NOS 

D34
Benign neoplasm of thyroid gland 
Use additional code to identify any functional activity. 
D35 Benign neoplasm of other and unspecified endocrine glands 
Use additional code to identify any functional activity. 
Excludes1:benign neoplasm of endocrine pancreas (D13.7) 
benign neoplasm of ovary (D27.-) 
benign neoplasm of testis (D29.2.-) 
benign neoplasm of thymus (D15.0) 
D35.0 Benign neoplasm of adrenal gland 
D35.00 Benign neoplasm of adrenal gland, unspecified side 
D35.01 Benign neoplasm of right adrenal gland 
D35.02 Benign neoplasm of left adrenal gland 
D35.1 Benign neoplasm of parathyroid gland 
D35.2 Benign neoplasm of pituitary gland 
D35.3 Benign neoplasm of craniopharyngeal duct 
D35.4 Benign neoplasm of pineal gland 
D35.5 Benign neoplasm of carotid body 
D35.6 Benign neoplasm of aortic body and other paraganglia 
Benign tumor of glomus jugulare 
D35.7 Benign neoplasm of other specified endocrine glands 
D35.8 Benign neoplasm with pluriglandular involvement 
D35.9 Benign neoplasm of endocrine gland, unspecified 
D36 Benign neoplasm of other and unspecified sites 
D36.0 Benign neoplasm of lymph nodes 
Excludes1:lymphangioma (D18.1) 
D36.1 Benign neoplasm of peripheral nerves and autonomic nervous system 
Excludes1:benign neoplasm of peripheral nerves of orbit (D31.6-) 
neurofibromatosis (Q85.0) 
D36.10 Benign neoplasm of peripheral nerves and autonomic nervous 
system, unspecified 
D36.11 Benign neoplasm of peripheral nerves and autonomic nervous 
system of face, head, and neck 
D36.12 Benign neoplasm of peripheral nerves and autonomic nervous 
system, upper limb, including shoulder 
D36.13 Benign neoplasm of peripheral nerves and autonomic nervous 
system of lower limb, including hip 
D36.14 Benign neoplasm of peripheral nerves and autonomic nervous 
system of thorax 
D36.15 Benign neoplasm of peripheral nerves and autonomic nervous 
system of abdomen 

D36.16 Benign neoplasm of peripheral nerves and autonomic nervous 
system of pelvis 
D36.17 Benign neoplasm of peripheral nerves and autonomic nervous 
system of trunk, unspecified 
D36.7 Benign neoplasm of other specified sites 
Benign neoplasm of nose NOS 
D36.9 Benign neoplasm, unspecified site 
Neoplasms of uncertain behavior (D37-D48) 
Note: Categories D37-D48 classify by site neoplasms of uncertain behavior, i.e., histologic 
confirmation whether the neoplasm is malignant or benign cannot be made. Such 
neoplasms are assigned behavior code /1 in the classification of the morphology of 
neoplasms. 
Excludes1:neoplasms of unspecified behavior (D49-) 
D37 Neoplasm of uncertain behavior of oral cavity and digestive 
organs 
D37.0 Neoplasm of uncertain behavior of lip, oral cavity and pharynx 
Excludes1:neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid 
fold, laryngeal aspect (D38.0) 
neoplasm of uncertain behavior of epiglottis NOS (D38.0): 
neoplasm of uncertain behavior of skin of lip (D48.5) 
neoplasm of uncertain behavior of suprahyoid portion of epiglottis 
(D38.0) 
D37.01 Neoplasm of uncertain behavior of lip 
Neoplasm of uncertain behavior of vermilon border of lip 
D37.02 Neoplasm of uncertain behavior of tongue 
D37.03 Neoplasm of uncertain behavior of the major salivary glands 
D37.030 Neoplasm of uncertain behavior of the parotid salivary 
glands 
D37.031 Neoplasm of uncertain behavior of the sublingual 
salivary glands 
D37.032 Neoplasm of uncertain behavior of the submandibular 
salivary glands 
D37.039 Neoplasm of uncertain behavior of the major salivary 
glands, unspecified 
D37.04 Neoplasm of uncertain behavior of the minor salivary glands 
Neoplasm of uncertain behavior of submucosal salivary glands of lip 
Neoplasm of uncertain behavior of submucosal salivary glands of cheek 
Neoplasm of uncertain behavior of submucosal salivary glands of hard 
palate 
Neoplasm of uncertain behavior of submucosal salivary glands of soft 

palate 
D37.05 Neoplasm of uncertain behavior of pharynx 
Neoplasm of uncertain behavior of aryepiglottic fold of pharynx NOS 
Neoplasm of uncertain behavior of hypopharyngeal aspect of 
aryepiglottic fold of pharynx 
Neoplasm of uncertain behavior of marginal zone of aryepiglottic fold of 
pharynx 
D37.09 Neoplasm of uncertain behavior of other specified sites of the oral 
cavity 
D37.1 Neoplasm of uncertain behavior of stomach 
D37.2 Neoplasm of uncertain behavior of small intestine 
D37.3 Neoplasm of uncertain behavior of appendix 
D37.4 Neoplasm of uncertain behavior of colon 
D37.5 Neoplasm of uncertain behavior of rectum 
Neoplasm of uncertain behavior of rectosigmoid junction 
D37.6 Neoplasm of uncertain behavior of liver, gallbladder and bile ducts 
Neoplasm of uncertain behavior of ampulla of Vater 
D37.7 Neoplasm of uncertain behavior of other digestive organs 
Neoplasm of uncertain behavior of anal canal 
Neoplasm of uncertain behavior of anal sphincter 
Neoplasm of uncertain behavior of anus NOS 
Neoplasm of uncertain behavior of esophagus 
Neoplasm of uncertain behavior of intestine NOS 
Neoplasm of uncertain behavior of pancreas 
Excludes1:neoplasm of uncertain behavior of anal margin (D48.5) 
neoplasm of uncertain behavior of anal skin (D48.5) 
neoplasm of uncertain behavior of perianal skin (D48.5) 
D37.9 Neoplasm of uncertain behavior of digestive organ, unspecified 
D38 Neoplasm of uncertain behavior of middle ear and respiratory 
and intrathoracic organs 
Excludes1:neoplasm of uncertain behavior of heart (D48.7) 
D38.0 Neoplasm of uncertain behavior of larynx 
Neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid fold, 
laryngeal aspect 
Neoplasm of uncertain behavior of epiglottis (suprahyoid portion) 
Excludes1:neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid 
fold NOS (D37.05) 
neoplasm of uncertain behavior of hypopharyngeal aspect of 
aryepiglottic fold (D37.05) 
neoplasm of uncertain behavior of marginal zone of aryepiglottic fold 
(D37.05) 
D38.1 Neoplasm of uncertain behavior of trachea, bronchus and lung 

D38.2 Neoplasm of uncertain behavior of pleura 
D38.3 Neoplasm of uncertain behavior of mediastinum 
D38.4 Neoplasm of uncertain behavior of thymus 
D38.5 Neoplasm of uncertain behavior of other respiratory organs 
Neoplasm of uncertain behavior of accessory sinuses 
Neoplasm of uncertain behavior of cartilage of nose 
Neoplasm of uncertain behavior of middle ear 
Neoplasm of uncertain behavior of nasal cavities 
Excludes1:neoplasm of uncertain behavior of ear (external) (skin) (D48.5) 
neoplasm of uncertain behavior of nose NOS (D48.7) 
neoplasm of uncertain behavior of skin of nose (D48.5) 
D38.6 Neoplasm of uncertain behavior of respiratory organ, unspecified 
D39 Neoplasm of uncertain behavior of female genital organs 
D39.0 Neoplasm of uncertain behavior of uterus 
D39.1 Neoplasm of uncertain behavior of ovary 
Use additional code to identify any functional activity. 
D39.10 Neoplasm of uncertain behavior of ovary, unspecified side 
D39.11 Neoplasm of uncertain behavior of right ovary 
D39.12 Neoplasm of uncertain behavior of left ovary 
D39.2 Neoplasm of uncertain behavior of placenta 
Chorioadenoma destruens 
Invasive hydatidiform mole 
Malignant hydatidiform mole 
Excludes1:hydatidiform mole NOS (O01.9) 
D39.7 Neoplasm of uncertain behavior of other female genital organs 
Neoplasm of uncertain behavior of skin of female genital organs 
D39.9 Neoplasm of uncertain behavior of female genital organ, unspecified 
D40 Neoplasm of uncertain behavior of male genital organs 
D40.0 Neoplasm of uncertain behavior of prostate 
D40.1 Neoplasm of uncertain behavior of testis 
D40.10 Neoplasm of uncertain behavior of testis, unspecified side 
D40.11 Neoplasm of uncertain behavior of right testis 
D40.12 Neoplasm of uncertain behavior of left testis 
D40.7 Neoplasm of uncertain behavior of other male genital organs 
Neoplasm of uncertain behavior of skin of male genital organs 
D40.9 Neoplasm of uncertain behavior of male genital organ, unspecified 
D41 Neoplasm of uncertain behavior of urinary organs 
D41.0 Neoplasm of uncertain behavior of kidney 
Excludes1:neoplasm of uncertain behavior of renal pelvis (D41.1-) 
D41.00 Neoplasm of uncertain behavior of kidney, unspecified side 

D41.01 Neoplasm of uncertain behavior of right kidney 
D41.02 Neoplasm of uncertain behavior of left kidney 
D41.1 Neoplasm of uncertain behavior of renal pelvis 
D41.10 Neoplasm of uncertain behavior of renal pelvis, unspecified side 
D41.11 Neoplasm of uncertain behavior of right renal pelvis 
D41.12 Neoplasm of uncertain behavior of left renal pelvis 
D41.2 Neoplasm of uncertain behavior of ureter 
D41.20 Neoplasm of uncertain behavior of ureter, unspecified side 
D41.21 Neoplasm of uncertain behavior of right ureter 
D41.22 Neoplasm of uncertain behavior of left ureter 
D41.3 Neoplasm of uncertain behavior of urethra 
D41.4 Neoplasm of uncertain behavior of bladder 
D41.7 Neoplasm of uncertain behavior of other urinary organs 
D41.9 Neoplasm of uncertain behavior of urinary organ, unspecified 
D42 Neoplasm of uncertain behavior of meninges 
D42.0 Neoplasm of uncertain behavior of cerebral meninges 
D42.1 Neoplasm of uncertain behavior of spinal meninges 
D42.9 Neoplasm of uncertain behavior of meninges, unspecified 
D43 Neoplasm of uncertain behavior of brain and central nervous 
system 
Excludes1:neoplasm of uncertain behavior of peripheral nerves and autonomic nervous 
system (D48.2) 
D43.0 Neoplasm of uncertain behavior of brain, supratentorial 
Neoplasm of uncertain behavior of cerebral ventricle 
Neoplasm of uncertain behavior of cerebrum 
Neoplasm of uncertain behavior of frontal lobe 
Neoplasm of uncertain behavior of occipital lobe 
Neoplasm of uncertain behavior of parietal lobe 
Neoplasm of uncertain behavior of temporal lobe 
Excludes1:neoplasm of uncertain behavior of fourth ventricle (D43.1) 
D43.1 Neoplasm of uncertain behavior of brain, infratentorial 
Neoplasm of uncertain behavior of brain stem 
Neoplasm of uncertain behavior of cerebellum 
Neoplasm of uncertain behavior of fourth ventricle 
D43.2 Neoplasm of uncertain behavior of brain, unspecified 
D43.3 Neoplasm of uncertain behavior of cranial nerves 
D43.4 Neoplasm of uncertain behavior of spinal cord 
D43.7 Neoplasm of uncertain behavior of other parts of central nervous system 
D43.9 Neoplasm of uncertain behavior of central nervous system, unspecified 
Neoplasm of uncertain behavior of nervous system (central) NOS 

D44
Neoplasm of uncertain behavior of endocrine glands 
Excludes1:neoplasm of uncertain behavior of endocrine pancreas (D37.7) 
neoplasm of uncertain behavior of ovary (D39.1-) 
neoplasm of uncertain behavior of testis (D40.1-) 
neoplasm of uncertain behavior of thymus (D38.4) 
D44.0 Neoplasm of uncertain behavior of thyroid gland 
D44.1 Neoplasm of uncertain behavior of adrenal gland 
Use additional code to identify any functional activity. 
D44.10 Neoplasm of uncertain behavior of adrenal gland, unspecified side 
D44.11 Neoplasm of uncertain behavior of right adrenal gland 
D44.12 Neoplasm of uncertain behavior of left adrenal gland 
D44.2 Neoplasm of uncertain behavior of parathyroid gland 
D44.3 Neoplasm of uncertain behavior of pituitary gland 
Use additional code to identify any functional activity. 
D44.4 Neoplasm of uncertain behavior of craniopharyngeal duct 
D44.5 Neoplasm of uncertain behavior of pineal gland 
D44.6 Neoplasm of uncertain behavior of carotid body 
D44.7 Neoplasm of uncertain behavior of aortic body and other paraganglia 
D44.8 Neoplasm of uncertain behavior with pluriglandular involvement 
Multiple endocrine adenomatosis 
D44.9 Neoplasm of uncertain behavior of endocrine gland, unspecified 
D45 Polycythemia vera 
Use additional morphology code M995 with behavior code /1. 
Excludes1:familial polycythemia (D75.0) 
secondary polycythemia (D75.1) 
D46 Myelodysplastic syndromes 
Use additional morphology code M998 with behavior code /1. 
D46.0 Refractory anemia without sideroblasts, so stated 
D46.1 Refractory anemia with sideroblasts 
D46.2 Refractory anemia with excess of blasts 
D46.3 Refractory anemia with excess of blasts with transformation 
D46.4 Refractory anemia, unspecified 
D46.7 Other myelodysplastic syndromes 
D46.9 Myelodysplastic syndrome, unspecified 
Myelodysplasia NOS 
Preleukemia (syndrome) NOS 
D47 Other neoplasms of uncertain behavior of lymphoid, 
hematopoietic and related tissue 
Use additional morphology codes M974, M976, M996-M997 with behavior code /1. 

D47.0 Histiocytic and mast cell tumors of uncertain behavior 
Mast cell tumor NOS 
Mastocytoma NOS 
Excludes1:mastocytosis (cutaneous) (Q82.2) 
D47.1 Chronic myeloproliferative disease 
Myelofibrosis (with myeloid metaplasia) 
Myeloproliferative disease, unspecified 
Myelosclerosis (megakaryocytic) with myeloid metaplasia 
D47.2 Monoclonal gammopathy 
D47.3 Essential (hemorrhagic) thrombocythemia 
Idiopathic hemorrhagic thrombocythemia 
D47.7 Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic 
and related tissue 
D47.9 Neoplasm of uncertain behavior of lymphoid, hematopoietic and related 
tissue, unspecified 
Lymphoproliferative disease NOS 
D48 Neoplasm of uncertain behavior of other and unspecified sites 
Excludes1:neurofibromatosis (nonmalignant) (Q85.0) 
D48.0 Neoplasm of uncertain behavior of bone and articular cartilage 
Excludes1:neoplasm of uncertain behavior of cartilage of ear (D48.1) 
neoplasm of uncertain behavior of cartilage of larynx (D38.0) 
neoplasm of uncertain behavior of cartilage of nose (D38.5) 
neoplasm of uncertain behavior of connective tissue of eyelid (D48.1) 
neoplasm of uncertain behavior of synovia (D48.1) 
D48.1 Neoplasm of uncertain behavior of connective and other soft tissue 
Neoplasm of uncertain behavior of connective tissue of ear 
Neoplasm of uncertain behavior of connective tissue of eyelid 
Excludes1:neoplasm of uncertain behavior of articular cartilage (D48.0) 
neoplasm of uncertain behavior of cartilage of larynx (D38.0) 
neoplasm of uncertain behavior of cartilage of nose (D38.5) 
neoplasm of uncertain behavior of connective tissue of breast (D48.6-) 
D48.2 Neoplasm of uncertain behavior of peripheral nerves and autonomic nervous 
system 
Excludes1:neoplasm of uncertain behavior of peripheral nerves of orbit (D48.7) 
D48.3 Neoplasm of uncertain behavior of retroperitoneum 
D48.4 Neoplasm of uncertain behavior of peritoneum 
D48.5 Neoplasm of uncertain behavior of skin 
Neoplasm of uncertain behavior of anal margin 
Neoplasm of uncertain behavior of anal skin 
Neoplasm of uncertain behavior of perianal skin 
Neoplasm of uncertain behavior of skin of breast 
Excludes1:neoplasm of uncertain behavior of anus NOS (D37.7) 

neoplasm of uncertain behavior of skin of genital organs (D39.7, 
D40.7) 
neoplasm of uncertain behavior of vermilion border of lip (D37.0) 
D48.6 Neoplasm of uncertain behavior of breast 
Neoplasm of uncertain behavior of connective tissue of breast 
Cystosarcoma phyllodes 
Excludes1:neoplasm of uncertain behavior of skin of breast (D48.5) 
D48.60 Neoplasm of uncertain behavior of female breast, unspecified side 
D48.61 Neoplasm of uncertain behavior of right female breast 
D48.62 Neoplasm of uncertain behavior of left female breast 
D48.63 Neoplasm of uncertain behavior of right male breast 
D48.64 Neoplasm of uncertain behavior of left male breast 
D48.65 Neoplasm of uncertain behavior of male breast, unspecified side 
D48.7 Neoplasm of uncertain behavior of other specified sites 
Neoplasm of uncertain behavior of eye 
Neoplasm of uncertain behavior of heart 
Neoplasm of uncertain behavior of peripheral nerves of orbit 
Excludes1:neoplasm of uncertain behavior of connective tissue (D48.1) 
neoplasm of uncertain behavior of skin of eyelid (D48.5) 
D48.9 Neoplasm of uncertain behavior, unspecified 
D49 Neoplasms of unspecified behavior 
Note: Category D49 classifies by site neoplasms of unspecified morphology and behavior. 
The term “mass”, unless otherwise stated, is not to be regarded as a neoplastic growth. 
Includes: "growth" NOS 
neoplasm NOS 
new growth NOS 
tumor NOS 
Excludes1:neoplasms of uncertain behavior (D37-D48) 
D49.0 Neoplasm of unspecified behavior of digestive system 
Excludes1:neoplasm of unspecified behavior of margin of anus (D49.2) 
neoplasm of unspecified behavior of perianal skin (D49.2) 
neoplasm of unspecified behavior of skin of anus (D49.2) 
D49.1 Neoplasm of unspecified behavior of respiratory system 
D49.2 Neoplasm of unspecified behavior of bone, soft tissue, and skin 
Excludes1:neoplasm of unspecified behavior of anal canal (D49.0) 
neoplasm of unspecified behavior of anus NOS (D49.0) 
neoplasm of unspecified behavior of bone marrow (D49.9) 
neoplasm of unspecified behavior of cartilage of larynx (D49.1) 
neoplasm of unspecified behavior of cartilage of nose (D49.1) 
neoplasm of unspecified behavior of connective tissue of breast 
(D49.3) 
neoplasm of unspecified behavior of skin of genital organs (D49.5) 

neoplasm of unspecified behavior of vermilion border of lip (D49.0) 
D49.3 Neoplasm of unspecified behavior of breast 
Excludes1:neoplasm of unspecified behavior of skin of breast (D49.2) 
D49.4 Neoplasm of unspecified behavior of bladder 
D49.5 Neoplasm of unspecified behavior of other genitoruinary organs 
D49.6 Neoplasm of unspecified behavior of brain 
Excludes1:neoplasm of unspecified behavior of cerebral meninges (D49.7) 
neoplasm of unspecified behavior of cranial nerves (D49.7) 
D49.7 Neoplasm of unspecified behavior of endocrine glands and other parts of 
nervous system 
Excludes1:neoplasm of unspecified behavior of peripheral, sympathetic, and 
parasympathetic nerves and ganglia (D49.2) 
D49.8 Neoplasm of unspecified behavior of other specified sites 
Excludes1:neoplasm of unspecified behavior of eyelid (skin) (D49.2) 
neoplasm of unspecified behavior of eyelid cartilage (D49.2) 
neoplasm of unspecified behavior of great vessels (D49.2) 
neoplasm of unspecified behavior of optic nerve (D49.7) 
D49.9 Neoplasm of unspecified behavior of unspecified site 
CHAPTER 3 
Diseases of the blood and blood-forming organs and certain 
disorders involving the immune mechanism (D50-D89) 
Excludes2:autoimmune disease (systemic) NOS (M35.9) 
certain conditions originating in the perinatal period (P00-P96) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
human immunodeficiency virus [HIV] disease (B20) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D49) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
D50-D53 Nutritional anemias 
D55-D59 Hemolytic anemias 
D60-D64 Aplastic and other anemias 
D65-D69 Coagulation defects, purpura and other hemorrhagic conditions 

D70-D78
Other diseases of blood and blood-forming organs 
D80-D89 Certain disorders involving the immune mechanism 
Nutritional anemias (D50-D53) 
D50 Iron deficiency anemia 
Includes: asiderotic anemia 
hypochromic anemia 
D50.0 Iron deficiency anemia secondary to blood loss (chronic) 
Posthemorrhagic anemia (chronic) 
Excludes1:acute posthemorrhagic anemia (D62) 
congenital anemia from fetal blood loss (P61.3) 
D50.1 Sideropenic dysphagia 
Kelly-Paterson syndrome 
Plummer-Vinson syndrome 
D50.8 Other iron deficiency anemias 
Iron deficiency anemia due to inadequate dietary iron intake 
D50.9 Iron deficiency anemia, unspecified 
D51 Vitamin B12 deficiency anemia 
Excludes1:vitamin B12 deficiency (E53.8) 
D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency 
Addison anemia 
Biermer anemia 
Pernicious (congenital) anemia 
Congenital intrinsic factor deficiency 
D51.1 Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption 
with proteinuria 
Imerslund (-Gräsbeck) syndrome 
Megaloblastic hereditary anemia 
D51.2 Transcobalamin II deficiency 
D51.3 Other dietary vitamin B12 deficiency anemia 
Vegan anemia 
D51.8 Other vitamin B12 deficiency anemias 
D51.9 Vitamin B12 deficiency anemia, unspecified 
D52 Folate deficiency anemia 
Excludes1:folate deficiency without anemia (E53.8) 
D52.0 Dietary folate deficiency anemia 
Nutritional megaloblastic anemia 
D52.1 Drug-induced folate deficiency anemia 
Code first (T36-T50) to identify drug 

D52.8 Other folate deficiency anemias 
D52.9 Folate deficiency anemia, unspecified 
Folic acid deficiency anemia NOS 
D53 Other nutritional anemias 
Includes: megaloblastic anemia unresponsive to vitamin B12 or folate therapy 
D53.0 Protein deficiency anemia 
Amino-acid deficiency anemia 
Orotaciduric anemia 
Excludes1:Lesch-Nyhan syndrome (E79.1) 
D53.1 Other megaloblastic anemias, not elsewhere classified 
Megaloblastic anemia NOS 
Excludes1:Di Guglielmo's disease (C94.0) 
D53.2 Scorbutic anemia 
Excludes1:scurvy (E54) 
D53.8 Other specified nutritional anemias 
Anemia associated with deficiency of copper 
Anemia associated with deficiency of molybdenum 
Anemia associated with deficiency of zinc 
Excludes1:nutritional deficiencies without anemia, such as: 
copper deficiency NOS (E61.0) 
molybdenum deficiency NOS (E61.5) 
zinc deficiency NOS (E60) 
D53.9 Nutritional anemia, unspecified 
Simple chronic anemia 
Excludes1:anemia NOS (D64.9) 
Hemolytic anemias (D55-D59) 
D55 Anemia due to enzyme disorders 
Excludes1:drug-induced enzyme deficiency anemia (D59.2) 
D55.0 Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiency 
Favism 
G6PD deficiency anemia 
D55.1 Anemia due to other disorders of glutathione metabolism 
Anemia (due to) enzyme deficiencies, except G6PD, related to the hexose 
monophosphate [HMP] shunt pathway 
Anemia (due to) hemolytic nonspherocytic (hereditary), type I 
D55.2 Anemia due to disorders of glycolytic enzymes 
Hemolytic nonspherocytic (hereditary) anemia, type II 
Hexokinase deficiency anemia 
Pyruvate kinase [PK] deficiency anemia 

Triose-phosphate isomerase deficiency anemia 
Excludes1:disorders of glycolysis not associated with anemia (E74.8) 
D55.3 Anemia due to disorders of nucleotide metabolism 
D55.8 Other anemias due to enzyme disorders 
D55.9 Anemia due to enzyme disorder, unspecified 
D56 Thalassemia 
Excludes1:sickle-cell thalassemia (D57.4-) 
D56.0 Alpha thalassemia 
Alpha thalassemia major 
Hemoglobin H disease 
Severe alpha thalassemia 
Triple gene defect alpha thalassemia 
Excludes1:alpha thalassemia minor (D56.3) 
asymptomatic alpha thalassemia (D56.3) 
hydrops fetalis due to hemolytic disease (P56.-) 
D56.1 Beta thalassemia 
Beta thalassemia major 
Cooley's anemia 
Homozygous beta thalassemia 
Severe beta thalassemia 
Thalassemia intermedia 
Excludes1:beta thalassemia minor (D56.3) 
delta-beta thalassemia (D56.2) 
D56.2 Delta-beta thalassemia 
Homozygous delta-beta thalassemia 
Excludes1:delta-beta thalassemia minor (D56.3) 
D56.3 Thalassemia minor 
Alpha thalassemia minor 
Alpha thalassemia trait 
Beta thalassemia minor 
Delta-beta thalassemia minor 
Excludes1:alpha thalassemia (D56.0) 
beta thalassemia (D56.1) 
delta-beta thalassemia (D56.2) 
D56.4 Hereditary persistence of fetal hemoglobin [HPFH] 
D56.8 Other thalassemias 
Excludes1:sickle cell anemia (D57.-) 
sickle-cell thalassemia (D57.4) 
D56.9 Thalassemia, unspecified 
Mediterranean anemia (with other hemoglobinopathy) 
Thalassemia (minor) (mixed) (with other hemoglobinopathy) 

D57 Sickle-cell disorders 
Excludes1:other hemoglobinopathies (D58.-) 
D57.0 Hb-SS disease with crisis 
Sickle-cell disease NOS with crisis 
Hb-SS disease with vasoocclusive pain 
D57.00 Hb-SS disease with crisis, unspecified 
D57.01 Hb-SS disease with acute chest syndrome 
D57.02 Hb-SS disease with splenic sequestration 
D57.1 Sickle-cell disease without crisis 
Hb-SS disease without crisis 
Sickle-cell anemia NOS 
Sickle-cell disease NOS 
Sickle-cell disorder NOS 
D57.2 Sickle-cell/Hb-C disease 
Hb-SC disease 
Hb-S/Hb-C disease 
D57.20 Sickle-cell/Hb-C disease without crisis 
D57.21 Sickle-cell/Hb-C disease with crisis 
D57.211 Sickle-cell/Hb-C disease with acute chest syndrome 
D57.212 Sickle-cell/Hb-C disease with splenic sequestration 
D57.219 Sickle-cell/Hb-C disease with crisis, unspecified 
Sickle-cell/Hb-C disease with crisis NOS 
D57.3 Sickle-cell trait 
Hb-S trait 
Heterozygous hemoglobin S 
D57.4 Sickle-cell thalassemia 
Sickle-cell beta thalassemia 
Thalassemia Hb-S disease 
D57.40 Sickle-cell thalassemia without crisis 
Sickle-cell thalassemia NOS 
D57.41 Sickle-cell thalassemia with crisis 
Sickle-cell thalassemia with vasoocclusive pain 
D57.411 Sickle-cell thalassemia with acute chest syndrome 
D57.412 Sickle-cell thalassemia with splenic sequestration 
D57.419 Sickle-cell thalassemia with crisis, unspecified 
Sickle-cell thalassemia with crisis NOS 
D57.8 Other sickle-cell disorders 
Hb-SD disease 
Hb-SE disease 
D57.80 Other sickle-cell disorders without crisis 
D57.81 Other sickle-cell disorders with crisis 
D57.811 Other sickle-cell disorders with acute chest syndrome 

D57.812
Other sickle-cell disorders with splenic sequestration 
D57.819 Other sickle-cell disorders with crisis, unspecified 
Other sickle-cell disorders with crisis NOS 
D58 Other hereditary hemolytic anemias 
Excludes1:hemolytic anemia of the newborn (P55.-) 
D58.0 Hereditary spherocytosis 
Acholuric (familial) jaundice 
Congenital (spherocytic) hemolytic icterus 
Minkowski-Chauffard syndrome 
D58.1 Hereditary elliptocytosis 
Elliptocytosis (congenital) 
Ovalocytosis (congenital) (hereditary) 
D58.2 Other hemoglobinopathies 
Abnormal hemoglobin NOS 
Congenital Heinz body anemia 
Hb-C disease 
Hb-D disease 
Hb-E disease 
Hemoglobinopathy NOS 
Unstable hemoglobin hemolytic disease 
Excludes1:familial polycythemia (D75.0) 
Hb-M disease (D74.0) 
hereditary persistence of fetal hemoglobin [HPFH] (D56.4) 
high-altitude polycythemia (D75.1) 
methemoglobinemia (D74.-) 
D58.8 Other specified hereditary hemolytic anemias 
Stomatocytosis 
D58.9 Hereditary hemolytic anemia, unspecified 
D59 Acquired hemolytic anemia 
D59.0 Drug-induced autoimmune hemolytic anemia 
Code first (T36-T50) to identify drug 
D59.1 Other autoimmune hemolytic anemias 
Autoimmune hemolytic disease (cold type) (warm type) 
Chronic cold hemagglutinin disease 
Cold agglutinin disease 
Cold agglutinin hemoglobinuria 
Cold type (secondary) (symptomatic) hemolytic anemia 
Warm type (secondary) (symptomatic) hemolytic anemia 
Excludes1:Evans' syndrome (D69.3) 
hemolytic disease of fetus and newborn (P55.-) 
paroxysmal cold hemoglobinuria (D59.6) 

D59.2 Drug-induced nonautoimmune hemolytic anemia 
Drug-induced enzyme deficiency anemia 
Code first (T36-T50) to identify drug 
D59.3 Hemolytic-uremic syndrome 
D59.4 Other nonautoimmune hemolytic anemias 
Mechanical hemolytic anemia 
Microangiopathic hemolytic anemia 
Toxic hemolytic anemia 
D59.5 Paroxysmal nocturnal hemoglobinuria [Marchiafava-Micheli] 
Excludes1:hemoglobinuria NOS (R82.3) 
D59.6 Hemoglobinuria due to hemolysis from other external causes 
Hemoglobinuria from exertion 
March hemoglobinuria 
Paroxysmal cold hemoglobinuria 
Use additional code (Chapter 20) to identify external cause 
Excludes1:hemoglobinuria NOS (R82.3) 
D59.8 Other acquired hemolytic anemias 
D59.9 Acquired hemolytic anemia, unspecified 
Idiopathic hemolytic anemia, chronic 
Aplastic and other anemias (D60-D64) 
D60 Acquired pure red cell aplasia [erythroblastopenia] 
Includes: red cell aplasia (acquired) (adult) (with thymoma) 
D60.0 Chronic acquired pure red cell aplasia 
D60.1 Transient acquired pure red cell aplasia 
D60.8 Other acquired pure red cell aplasias 
D60.9 Acquired pure red cell aplasia, unspecified 
D61 Other aplastic anemias 
Excludes1:neutropenia (D70.-) 
D61.0 Constitutional aplastic anemia 
Fanconi's anemia 
Pancytopenia with malformations 
Excludes1:congenital red cell aplasia (D61.4) 
D61.1 Drug-induced aplastic anemia 
Code first (T36-T50) to identify drug 
D61.2 Aplastic anemia due to other external agents 
Code first (T51-T65) to identify cause 
D61.3 Idiopathic aplastic anemia 
D61.4 Congenital red cell aplasia 
Blackfan-Diamond syndrome 

Congenital (pure) red cell aplasia 
Familial hypoplastic anemia 
Primary (pure) red cell aplasia 
Red cell (pure) aplasia of infants 
Excludes1:acquired pure red cell aplasia (D60.-) 
constitutional aplastic anemia (D61.0) 
D61.8 Other specified aplastic anemias 
D61.9 Aplastic anemia, unspecified 
Hypoplastic anemia NOS 
Medullary hypoplasia 
Panmyelophthisis 
D62 Acute posthemorrhagic anemia 
Excludes1:anemia due to chronic blood loss (D50.0) 
blood loss anemia NOS (D50.0) 
congenital anemia from fetal blood loss (P61.3) 
D63 Anemia in chronic diseases classified elsewhere 
D63.0 Anemia in neoplastic disease 
Code first neoplasm (C00-D49) 
D63.1 Anemia in chronic renal failure 
Anemia in end-stage renal disease 
Erythropoietin-resistant anemia (EPO resistant anemia) 
Code first underlying renal disease 
D63.8 Anemia in other chronic diseases classified elsewhere 
Code first underlying disease, such as: 
diphyllobothriasis (B70.0) 
hookworm disease (B76.0-B76.9) 
hypothyroidism (E00.0-E03.9) 
malaria (B50.0-B54) 
symptomatic late syphilis (A52.79) 
tuberculosis (A18.89) 
D64 Other anemias 
Excludes1:refractory anemia (D46.-) 
D64.0 Hereditary sideroblastic anemia 
Sex-linked hypochromic sideroblastic anemia 
D64.1 Secondary sideroblastic anemia due to disease 
Code first underlying disease 
D64.2 Secondary sideroblastic anemia due to drugs and toxins 
Code first (T36-T65) to identify drug or toxin 
D64.3 Other sideroblastic anemias 
Sideroblastic anemia NOS 

Pyridoxine-responsive sideroblastic anemia NEC 
D64.4 Congenital dyserythropoietic anemia 
Dyshematopoietic anemia (congenital) 
Excludes1:Blackfan-Diamond syndrome (D61.4) 
Di Guglielmo's disease (C94.0) 
D64.8 Other specified anemias 
Infantile pseudoleukemia 
Leukoerythroblastic anemia 
D64.9 Anemia, unspecified 
Coagulation defects, purpura and other hemorrhagic 
conditions (D65-D69) 
D65 Disseminated intravascular coagulation [defibrination 
syndrome] 
Includes: afibrinogenemia, acquired 
consumption coagulopathy 
diffuse or disseminated intravascular coagulation [DIC] 
fibrinolytic hemorrhage, acquired 
fibrinolytic purpura 
purpura fulminans 
Excludes1:disseminated intravascular coagulation (complicating): 
abortion or ectopic or molar pregnancy (O00-O07, O08.1) 
in newborn (P60) 
pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3) 
D66 Hereditary factor VIII deficiency 
Includes: classical hemophilia 
deficiency factor VIII (with functional defect) 
hemophilia NOS 
hemophilia A 
Excludes1:factor VIII deficiency with vascular defect (D68.0) 
D67 Hereditary factor IX deficiency 
Includes: christmas disease 
factor IX deficiency(with functional defect) 
hemophilia B 
plasma thromboplastin component [PTC]deficiency 
D68 Other coagulation defects 
Excludes1:abnormal coagulation profile (R79.2) 
coagulation defects complicating: 

abortion or ectopic or molar pregnancy (O00-O07, O08.1) 
pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3) 
D68.0 Von Willebrand's disease 
Angiohemophilia 
Factor VIII deficiency with vascular defect 
Vascular hemophilia 
Excludes1:capillary fragility (hereditary) (D69.8) 
factor VIII deficiency NOS (D66) 
factor VIII deficiency with functional defect (D66) 
D68.1 Hereditary factor XI deficiency 
Hemophilia C 
Plasma thromboplastin antecedent [PTA] deficiency 
Rosenthal’s disease 
D68.2 Hereditary deficiency of other clotting factors 
AC globulin deficiency 
Congenital afibrinogenemia 
Deficiency of factor I [fibrinogen] 
Deficiency of factor II [prothrombin] 
Deficiency of factor V [labile] 
Deficiency of factor VII [stable] 
Deficiency of factor X [Stuart-Prower] 
Deficiency of factor XII [Hageman] 
Deficiency of factor XIII [fibrin stabilizing] 
Dysfibrinogenemia (congenital) 
Hypoproconvertinemia 
Owren's disease 
Proaccelerin deficiency 
D68.3 Hemorrhagic disorder due to intrinsic circulating anticoagulants 
Hemorrhagic disorder due to intrinsic increase in antithrombin 
Hemorrhagic disorder due to intrinsic increase in anti-VIIIa 
Hemorrhagic disorder due to intrinsic increase in anti-IXa 
Hemorrhagic disorder due to intrinsic increase in anti-Xa 
Hemorrhagic disorder due to intrinsic increase in anti-XIa 
Hyperheparinemia 
Excludes1:drug induced hemorrhagic disorder (D68.5) 
D68.4 Acquired coagulation factor deficiency 
Deficiency of coagulation factor due to liver disease 
Deficiency of coagulation factor due to vitamin K deficiency 
Excludes1:vitamin K deficiency of newborn (P53) 
D68.5 Drug-induced hemorrhagic disorder 
Code first (T45.5-) to identify any administered anticoagulant 
Excludes1:hemorrhagic disorder due to intrinsic circulating anticoagulants 
(D68.3) 

D68.6 Hypercoagulable states 
Excludes1:lupus anticoagulant (D68.81) 
thrombotic thrombocytopenic purpura (M31.1) 
D68.61 Primary hypercoagulable states 
D68.610 Activated protein C resistance 
Factor V Leiden mutation 
D68.611 Prothrombin gene mutation 
D68.618 Other primary hypercoagulable states 
Antithrombin III deficiency 
Hypercoagulable state NOS 
Protein C deficiency 
Protein S deficiency 
D68.62 Secondary hypercoagulable state 
D68.8 Other specified coagulation defects 
Excludes1:hemorrhagic disease of newborn (P53) 
D68.81 Lupus anticoagulant syndrome 
Lupus anticoagulant 
Presence of systemic lupus erythematosus [SLE] inhibitor 
D68.89 Other specified coagulation defects 
D68.9 Coagulation defect, unspecified 
D69 Purpura and other hemorrhagic conditions 
Excludes1:benign hypergammaglobulinemic purpura (D89.0) 
cryoglobulinemic purpura (D89.1) 
essential (hemorrhagic) thrombocythemia (D47.3) 
hemorrhagic thrombocythemia (D47.3) 
purpura fulminans (D65) 
thrombotic thrombocytopenic purpura (M31.1) 
Waldenström's hypergammaglobulinemic purpura (D89.0) 
D69.0 Allergic purpura 
Allergic vasculitis 
Nonthrombocytopenic hemorrhagic purpura 
Nonthrombocytopenic idiopathic purpura 
Purpura anaphylactoid 
Purpura Henoch(-Schönlein) 
Purpura rheumatica 
Vascular purpura 
D69.1 Qualitative platelet defects 
Bernard-Soulier [giant platelet] syndrome 
Glanzmann's disease 
Grey platelet syndrome 
Thromboasthenia (hemorrhagic) (hereditary) 
Thrombocytopathy 

Excludes1:von Willebrand's disease (D68.0) 
D69.2 Other nonthrombocytopenic purpura 
Purpura NOS 
Purpura simplex 
Senile purpura 
D69.3 Idiopathic thrombocytopenic purpura 
Evans' syndrome 
D69.4 Other primary thrombocytopenia 
Excludes1:thrombocytopenia with absent radius (Q87.2) 
transient neonatal thrombocytopenia (P61.0) 
Wiskott-Aldrich syndrome (D82.0) 
D69.5 Secondary thrombocytopenia 
Excludes1:transient thrombocytopenia of newborn (P61.0) 
D69.6 Thrombocytopenia, unspecified 
D69.8 Other specified hemorrhagic conditions 
Capillary fragility (hereditary) 
Vascular pseudohemophilia 
D69.9 Hemorrhagic condition, unspecified 
Other diseases of blood and blood-forming organs (D70-D78) 
D70 Neutropenia 
Includes: agranulocytosis 
Excludes1:transient neonatal neutropenia (P61.5) 
D70.0 Congenital agranulocytosis 
Congenital neutropenia 
Infantile genetic agranulocytosis 
Kostmann's disease 
D70.1 Agranulocytosis secondary to cancer chemotherapy 
Code first (T45.1-) to identify drug 
Code also underlying neoplasm 
D70.2 Other drug-induced agranulocytosis 
Code first (T36-T50) to identify drug 
D70.3 Other agranulocytosis 
D70.4 Cyclic neutropenia 
Periodic neutropenia 
D70.8 Other neutropenia 
D70.9 Neutropenia, unspecified 
D71 Functional disorders of polymorphonuclear neutrophils 
Includes: cell membrane receptor complex [CR3] defect 
chronic (childhood) granulomatous disease 

congenital dysphagocytosis 
progressive septic granulomatosis 
D72 Other disorders of white blood cells 
Excludes1:basophilia (D75.8) 
immunity disorders (D80-D89) 
neutropenia (D70) 
preleukemia (syndrome) (D46.9) 
D72.0 Genetic anomalies of leukocytes 
Alder (granulation) (granulocyte) anomaly 
Alder syndrome 
Hereditary leukocytic hypersegmentation 
Hereditary leukocytic hyposegmentation 
Hereditary leukomelanopathy 
May-Hegglin (granulation) (granulocyte) anomaly 
May-Hegglin syndrome 
Pelger-Huët (granulation) (granulocyte) anomaly 
Pelger-Huët syndrome 
Excludes1:Chediak (-Steinbrinck)-Higashi syndrome (E70.330) 
D72.1 Eosinophilia 
Allergic eosinophilia 
Hereditary eosinophilia 
Excludes1:Löffler's syndrome (J82) 
pulmonary eosinophilia (J82) 
D72.8 Other specified disorders of white blood cells 
Lymphocytic leukemoid reaction 
Monocytic leukemoid reaction 
Myelocytic leukemoid reaction 
Excludes1:leukemia (C91-C95) 
leukocytosis (R72.0) 
lymphocytosis (symptomatic) (R72.0) 
lymphopenia (R72.1) 
monocytosis (symptomatic) (R72.0) 
plasmacytosis (R72.0) 
D72.9 Disorder of white blood cells, unspecified 
D73 Diseases of spleen 
D73.0 Hyposplenism 
Atrophy of spleen 
Excludes1:asplenia (congenital) (Q89.01) 
postsurgical absence of spleen (Z90.81) 
D73.1 Hypersplenism 
Excludes1:splenitis, splenomegaly in late syphilis (A52.79) 

splenitis, splenomegaly in tuberculosis (A18.85) 
splenomegaly NOS (R16.1) 
splenomegaly congenital (Q89.0) 
D73.2 Chronic congestive splenomegaly 
D73.3 Abscess of spleen 
D73.4 Cyst of spleen 
D73.5 Infarction of spleen 
Splenic rupture, nontraumatic 
Torsion of spleen 
Excludes1:rupture of spleen due to Plasmodium vivax malaria (B51.0) 
traumatic rupture of spleen (S36.03-) 
D73.8 Other diseases of spleen 
Fibrosis of spleen NOS 
Perisplenitis 
Splenitis NOS 
D73.9 Disease of spleen, unspecified 
D74 Methemoglobinemia 
D74.0 Congenital methemoglobinemia 
Congenital NADH-methemoglobin reductase deficiency 
Hemoglobin-M [Hb-M] disease 
Methemoglobinemia, hereditary 
D74.8 Other methemoglobinemias 
Acquired methemoglobinemia (with sulfhemoglobinemia) 
Toxic methemoglobinemia 
D74.9 Methemoglobinemia, unspecified 
D75 Other diseases of blood and blood-forming organs 
Excludes2:acute lymphadenitis (L04.-) 
chronic lymphadenitis (I88.1) 
enlarged lymph nodes (R59.-) 
hypergammaglobulinemia NOS (D89.2) 
lymphadenitis NOS (I88.9) 
mesenteric lymphadenitis (acute) (chronic) (I88.0) 
D75.0 Familial erythrocytosis 
Benign polycythemia 
Familial polycythemia 
Excludes1:hereditary ovalocytosis (D58.1) 
D75.1 Secondary polycythemia 
Acquired polycythemia 
Emotional polycythemia 
Hypoxemic polycythemia 
Nephrogenous polycythemia 

Polycythemia due to erythropoietin 
Polycythemia due to fall in plasma volume 
Polycythemia due to high altitude 
Polycythemia due to stress 
Relative polycythemia 
Excludes1:polycythemia neonatorum (P61.1) 
polycythemia vera (D45) 
D75.2 Essential thrombocytosis 
Excludes1:essential (hemorrhagic) thrombocythemia (D47.3) 
D75.8 Other specified diseases of blood and blood-forming organs 
Basophilia 
D75.9 Disease of blood and blood-forming organs, unspecified 
D76 Certain diseases involving lymphoreticular tissue and 
reticulohistiocytic system 
Excludes1:Letterer-Siwe disease (C96.0) 
malignant histiocytosis (C96.1) 
histiocytic medullary reticuloendotheliosis or reticulosis (C96.1) 
leukemic reticuloendotheliosis or reticulosis (C91.4-) 
lipomelanotic reticuloendotheliosis or reticulosis (I89.8) 
malignant reticuloendotheliosis or reticulosis (C85.7-) 
nonlipid reticuloendotheliosis or reticulosis (C96.0) 
D76.0 Langerhans' cell histiocytosis, not elsewhere classified 
Eosinophilic granuloma 
Hand-Schüller-Christian disease 
Histiocytosis X (chronic) 
D76.1 Hemophagocytic lymphohistiocytosis 
Familial hemophagocytic reticulosis 
Histiocytoses of mononuclear phagocytes other than Langerhans' cells NOS 
D76.2 Hemophagocytic syndrome, infection-associated 
Use additional code to identify infectious agent or disease. 
D76.3 Other histiocytosis syndromes 
Reticulohistiocytoma (giant-cell) 
Sinus histiocytosis with massive lymphadenopathy 
Xanthogranuloma 
D77 Other disorders of blood and blood-forming organs in diseases 
classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
congenital early syphilis (A50.0) 
echinococcosis (B67.0-B67.9) 
malaria (B50.0-B54) 

schistosomiasis [bilharziasis] (B65.0-B65.9) 
vitamin C deficiency (E54) 
Excludes1:rupture of spleen due to Plasmodium vivax malaria (B51.0) 
splenitis, splenomegaly in: 
late syphilis (A52.79) 
tuberculosis (A18.85) 
D78 Intraoperative and postprocedural complications of procedures 
on spleen 
D78.0 Intraoperative and postprocedural hemorrhage or hematoma complicating 
procedures on the spleen 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during a procedure on the spleen (D78.1-) 
D78.01 Intraoperative hemorrhage of the spleen during a procedure on the 
spleen 
D78.02 Intraoperative hemorrhage of other organ or structure during a 
procedure on the spleen 
D78.03 Intraoperative hematoma of the spleen during a procedure on the 
spleen 
D78.04 Intraoperative hematoma of other organ or structure during a 
procedure on the spleen 
D78.05 Postprocedural hemorrhage of the spleen following a procedure on 
the spleen 
D78.06 Postprocedural hemorrhage of other organ or structure following a 
procedure on the spleen 
D78.07 Postprocedural hematoma of the spleen following a procedure on 
the spleen 
D78.08 Postprocedural hematoma of other organ or structure following a 
procedure on the spleen 
D78.1 Accidental puncture or laceration during a procedure on the spleen 
D78.11 Accidental puncture or laceration of the spleen during a procedure 
on the spleen 
D78.12 Accidental puncture or laceration of other organ or structure 
during a procedure on the spleen 
D78.8 Other intraoperative and postprocedural complications of procedures on the 
spleen 
D78.81 Other intraoperative complications of procedures on the spleen 
D78.89 Other postprocedural complications of procedures on the spleen 

Certain disorders involving the immune mechanism 
(D80-D89) 
Includes: defects in the complement system 
immunodeficiency disorders, except human immunodeficiency virus [HIV] disease 
sarcoidosis 
Excludes1:autoimmune disease (systemic) NOS (M35.9) 
functional disorders of polymorphonuclear neutrophils (D71) 
human immunodeficiency virus [HIV] disease (B20) 
D80 Immunodeficiency with predominantly antibody defects 
D80.0 Hereditary hypogammaglobulinemia 
Autosomal recessive agammaglobulinemia (Swiss type) 
X-linked agammaglobulinemia [Bruton] (with growth hormone deficiency) 
D80.1 Nonfamilial hypogammaglobulinemia 
Agammaglobulinemia with immunoglobulin-bearing B-lymphocytes 
Common variable agammaglobulinemia [CVAgamma] 
Hypogammaglobulinemia NOS 
D80.2 Selective deficiency of immunoglobulin A [IgA] 
D80.3 Selective deficiency of immunoglobulin G [IgG] subclasses 
D80.4 Selective deficiency of immunoglobulin M [IgM] 
D80.5 Immunodeficiency with increased immunoglobulin M [IgM] 
D80.6 Antibody deficiency with near-normal immunoglobulins or with 
hyperimmunoglobulinemia 
D80.7 Transient hypogammaglobulinemia of infancy 
D80.8 Other immunodeficiencies with predominantly antibody defects 
Kappa light chain deficiency 
D80.9 Immunodeficiency with predominantly antibody defects, unspecified 
D81 Combined immunodeficiencies 
Excludes1:autosomal recessive agammaglobulinemia (Swiss type) (D80.0) 
D81.0 Severe combined immunodeficiency [SCID] with reticular dysgenesis 
D81.1 Severe combined immunodeficiency [SCID] with low T-and B-cell numbers 
D81.2 Severe combined immunodeficiency [SCID] with low or normal B-cell 
numbers 
D81.3 Adenosine deaminase [ADA] deficiency 
D81.4 Nezelof's syndrome 
D81.5 Purine nucleoside phosphorylase [PNP] deficiency 
D81.6 Major histocompatibility complex class I deficiency 
Bare lymphocyte syndrome 
D81.7 Major histocompatibility complex class II deficiency 
D81.8 Other combined immunodeficiencies 

D81.81 Biotin-dependent carboxylase deficiency 
Multiple carboxylase deficiency 
Excludes1: biotin-dependent carboxylase deficiency due to dietary 
deficiency of biotin (E53.8) 
D81.810 Biotinidase deficiency 
D81.818 Other biotin-dependent carboxylase deficiency 
Holocarboxylase synthetase deficiency 
Other multiple carboxylase deficiency 
D81.819 Biotin-dependent carboxylase deficiency, unspecified 
Multiple carboxylase deficiency, unspecified 
D81.89 Other combined immunodeficiencies 
D81.9 Combined immunodeficiency, unspecified 
Severe combined immunodeficiency disorder [SCID] NOS 
D82 Immunodeficiency associated with other major defects 
Excludes1:ataxia telangiectasia [Louis-Bar] (G11.3) 
D82.0 Wiskott-Aldrich syndrome 
Immunodeficiency with thrombocytopenia and eczema 
D82.1 Di George's syndrome 
Pharyngeal pouch syndrome 
Thymic alymphoplasia 
Thymic aplasia or hypoplasia with immunodeficiency 
D82.2 Immunodeficiency with short-limbed stature 
D82.3 Immunodeficiency following hereditary defective response to Epstein-Barr 
virus 
X-linked lymphoproliferative disease 
D82.4 Hyperimmunoglobulin E [IgE] syndrome 
D82.8 Immunodeficiency associated with other specified major defects 
D82.9 Immunodeficiency associated with major defect, unspecified 
D83 Common variable immunodeficiency 
D83.0 Common variable immunodeficiency with predominant abnormalities of 
B-cell numbers and function 
D83.1 Common variable immunodeficiency with predominant immunoregulatory 
T-cell disorders 
D83.2 Common variable immunodeficiency with autoantibodies to B-or T-cells 
D83.8 Other common variable immunodeficiencies 
D83.9 Common variable immunodeficiency, unspecified 
D84 Other immunodeficiencies 
D84.0 Lymphocyte function antigen-1 [LFA-1] defect 
D84.1 Defects in the complement system 
C1 esterase inhibitor [C1-INH] deficiency 

D84.8 Other specified immunodeficiencies 
D84.9 Immunodeficiency, unspecified 
D86 Sarcoidosis 
D86.0 Sarcoidosis of lung 
D86.1 Sarcoidosis of lymph nodes 
D86.2 Sarcoidosis of lung with sarcoidosis of lymph nodes 
D86.3 Sarcoidosis of skin 
D86.8 Sarcoidosis of other sites 
D86.81 Sarcoid meningitis 
D86.82 Multiple cranial nerve palsies in sarcoidosis 
D86.83 Sarcoid iridocyclitis 
D86.84 Sarcoid pyelonephritis 
Tubulo-interstitial nephropathy in sarcoidosis 
D86.85 Sarcoid myocarditis 
D86.86 Sarcoid arthropathy 
Polyarthritis in sarcoidosis 
D86.87 Sarcoid myositis 
D86.89 Sarcoidosis of other sites 
Hepatic granuloma 
Uveoparotid fever [Heerfordt] 
D86.9 Sarcoidosis, unspecified 
D89 Other disorders involving the immune mechanism, not 
elsewhere classified 
Excludes1:hyperglobulinemia NOS (R77.1) 
monoclonal gammopathy (D47.2) 
Excludes2:transplant failure and rejection (T86.-) 
D89.0 Polyclonal hypergammaglobulinemia 
Benign hypergammaglobulinemic purpura 
Polyclonal gammopathy NOS 
Waldenström's hypergammaglobulinemic purpura (D89.0) 
D89.1 Cryoglobulinemia 
Cryoglobulinemic purpura 
Cryoglobulinemic vasculitis 
Essential cryoglobulinemia 
Idiopathic cryoglobulinemia 
Mixed cryoglobulinemia 
Primary cryoglobulinemia 
Secondary cryoglobulinemia 
D89.2 Hypergammaglobulinemia, unspecified 
D89.8 Other specified disorders involving the immune mechanism, not elsewhere 
classified 

Excludes1:human immunodeficiency virus disease (B20) 
D89.9 Disorder involving the immune mechanism, unspecified 
Immune disease NOS 
CHAPTER 4 
Endocrine, nutritional and metabolic diseases (E00-E90) 
All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes 
in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to 
indicate either functional activity by neoplasms and ectopic endocrine tissue or 
hyperfunction and hypofunction of endocrine glands associated with neoplasms and 
other conditions classified elsewhere. 
Excludes1:transitory endocrine and metabolic disorders specific to fetus and newborn (P70-P74) 
This chapter contains the following blocks: 
E00-E07 Disorders of thyroid gland 
E08-E14 Diabetes mellitus 
E15-E16 Other disorders of glucose regulation and pancreatic internal secretion 
E20-E36 Disorders of other endocrine glands 
E40-E46 Malnutrition 
E50-E64 Other nutritional deficiencies 
E65-E68 Obesity and other hyperalimentation 
E70-E89 Metabolic disorders 
Disorders of thyroid gland (E00-E07) 
E00 Congenital iodine-deficiency syndrome 
Use additional code (F70-F79) to identify associated mental retardation. 
Excludes1:subclinical iodine-deficiency hypothyroidism (E02) 
E00.0 Congenital iodine-deficiency syndrome, neurological type 
Endemic cretinism, neurological type 
E00.1 Congenital iodine-deficiency syndrome, myxedematous type 
Endemic hypothyroid cretinism 
Endemic cretinism, myxedematous type 
E00.2 Congenital iodine-deficiency syndrome, mixed type 
Endemic cretinism, mixed type 
E00.9 Congenital iodine-deficiency syndrome, unspecified 

Congenital iodine-deficiency hypothyroidism NOS 
Endemic cretinism NOS 
E01 Iodine-deficiency related thyroid disorders and allied conditions 
Excludes1:congenital iodine-deficiency syndrome (E00.-) 
subclinical iodine-deficiency hypothyroidism (E02) 
E01.0 Iodine-deficiency related diffuse (endemic) goiter 
E01.1 Iodine-deficiency related multinodular (endemic) goiter 
Iodine-deficiency related nodular goiter 
E01.2 Iodine-deficiency related (endemic) goiter, unspecified 
Endemic goiter NOS 
E01.8 Other iodine-deficiency related thyroid disorders and allied conditions 
Acquired iodine-deficiency hypothyroidism NOS 
E02 Subclinical iodine-deficiency hypothyroidism 
E03 Other hypothyroidism 
Excludes1:iodine-deficiency related hypothyroidism (E00-E02) 
postprocedural hypothyroidism (E89.0) 
E03.0 Congenital hypothyroidism with diffuse goiter 
Congenital parenchymatous goiter (nontoxic) 
Congenital goiter (nontoxic) NOS 
Excludes1:transitory congenital goiter with normal function (P72.0) 
E03.1 Congenital hypothyroidism without goiter 
Aplasia of thyroid (with myxedema) 
Congenital atrophy of thyroid 
Congenital hypothyroidism NOS 
E03.2 Hypothyroidism due to medicaments and other exogenous substances 
Code first (T36-T65) to identify drug or substance 
E03.3 Postinfectious hypothyroidism 
E03.4 Atrophy of thyroid (acquired) 
Excludes1:congenital atrophy of thyroid (E03.1) 
E03.5 Myxedema coma 
E03.8 Other specified hypothyroidism 
E03.9 Hypothyroidism, unspecified 
Myxedema NOS 
E04 Other nontoxic goiter 
Excludes1:congenital goiter (NOS) (diffuse) (parenchymatous) (E03.0) 
iodine-deficiency related goiter (E00-E02) 
E04.0 Nontoxic diffuse goiter 
Diffuse (colloid) nontoxic goiter 
Simple nontoxic goiter 
E04.1 Nontoxic single thyroid nodule 

Colloid nodule (cystic) (thyroid) 
Nontoxic uninodular goiter 
Thyroid (cystic) nodule NOS 
E04.2 Nontoxic multinodular goiter 
Cystic goiter NOS 
Multinodular (cystic) goiter NOS 
E04.8 Other specified nontoxic goiter 
E04.9 Nontoxic goiter, unspecified 
Goiter NOS 
Nodular goiter (nontoxic) NOS 
E05 Thyrotoxicosis [hyperthyroidism] 
Excludes1:chronic thyroiditis with transient thyrotoxicosis (E06.2) 
neonatal thyrotoxicosis (P72.1) 
E05.0 Thyrotoxicosis with diffuse goiter 
Exophthalmic or toxic goiter NOS 
Graves' disease 
Toxic diffuse goiter 
E05.00 Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm 
E05.01 Thyrotoxicosis with diffuse goiter with thyrotoxic crisis or storm 
E05.1 Thyrotoxicosis with toxic single thyroid nodule 
Thyrotoxicosis with toxic uninodular goiter 
E05.10 Thyrotoxicosis with toxic single thyroid nodule without thyrotoxic 
crisis or storm 
E05.11 Thyrotoxicosis with toxic single thyroid nodule with thyrotoxic crisis 
or storm 
E05.2 Thyrotoxicosis with toxic multinodular goiter 
Toxic nodular goiter NOS 
E05.20 Thyrotoxicosis with toxic multinodular goiter without thyrotoxic 
crisis or storm 
E05.21 Thyrotoxicosis with toxic multinodular goiter with thyrotoxic crisis 
or storm 
E05.3 Thyrotoxicosis from ectopic thyroid tissue 
E05.30 Thyrotoxicosis from ectopic thyroid tissue without thyrotoxic crisis 
or storm 
E05.31 Thyrotoxicosis from ectopic thyroid tissue with thyrotoxic crisis or 
storm 
E05.4 Thyrotoxicosis factitia 
E05.40 Thyrotoxicosis factitia without thyrotoxic crisis or storm 
E05.41 Thyrotoxicosis factitia with thyrotoxic crisis or storm 
E05.8 Other thyrotoxicosis 
Overproduction of thyroid-stimulating hormone 
E05.80 Other thyrotoxicosis without thyrotoxic crisis or storm 

E05.81 Other thyrotoxicosis with thyrotoxic crisis or storm 
E05.9 Thyrotoxicosis, unspecified 
Hyperthyroidism NOS 
E05.90 Thyrotoxicosis, unspecified without thyrotoxic crisis or storm 
E05.91 Thyrotoxicosis, unspecified with thyrotoxic crisis or storm 
E06 Thyroiditis 
Excludes1:postpartum thyroiditis (O90.5) 
E06.0 Acute thyroiditis 
Abscess of thyroid 
Pyogenic thyroiditis 
Suppurative thyroiditis 
Use additional code (B95-B97) to identify infectious agent. 
E06.1 Subacute thyroiditis 
de Quervain thyroiditis 
Giant-cell thyroiditis 
Granulomatous thyroiditis 
Nonsuppurative thyroiditis 
Viral thyroiditis 
Excludes1:autoimmune thyroiditis (E06.3) 
E06.2 Chronic thyroiditis with transient thyrotoxicosis 
Excludes1:autoimmune thyroiditis (E06.3) 
E06.3 Autoimmune thyroiditis 
Hashimoto's thyroiditis 
Hashitoxicosis (transient) 
Lymphadenoid goiter 
Lymphocytic thyroiditis 
Struma lymphomatosa 
E06.4 Drug-induced thyroiditis 
Code first (T36-T50) to identify drug 
E06.5 Other chronic thyroiditis 
Chronic fibrous thyroiditis 
Chronic thyroiditis NOS 
Ligneous thyroiditis 
Riedel thyroiditis 
E06.9 Thyroiditis, unspecified 
E07 Other disorders of thyroid 
E07.0 Hypersecretion of calcitonin 
C-cell hyperplasia of thyroid 
Hypersecretion of thyrocalcitonin 
E07.1 Dyshormogenetic goiter 
Familial dyshormogenetic goiter 

Pendred's syndrome 
Excludes1:transitory congenital goiter with normal function (P72.0) 
E07.8 Other specified disorders of thyroid 
E07.81 Sick-euthyroid syndrome 
Euthyroid sick-syndrome 
E07.89 Other specified disorders of thyroid 
Abnormality of thyroid-binding globulin 
Hemorrhage of thyroid 
Infarction of thyroid 
E07.9 Disorder of thyroid, unspecified 
Diabetes mellitus (E08-E14) 
E08 Diabetes mellitus due to underlying condition 
Code first the underlying condition, such as: 
Congenital rubella (P35.0) 
Cushing’s syndrome (E24.-) 
Cystic fibrosis (E84.-) 
Malignant neoplasm (C00-C96) 
Malnutrition (E40-E46) 
Pancreatitis and other diseases of the pancreas (K85-K86.-) 
Use additional code to identify any insulin use (Z79.4) 
Excludes1:drug or chemical induced diabetes mellitus (E09.-) 
gestational diabetes (O24.4-) 
type 1 diabetes mellitus (E10.-) 
type 2 diabetes mellitus (E11.-) 
unspecified diabetes mellitus (E14.-) 
E08.0 Diabetes mellitus due to underlying condition with hyperosmolarity 
E08.00 Diabetes mellitus due to underlying condition with hyperosmolarity 
without nonketotic hyperglycemic-hyperosmolar coma (NKHHC) 
E08.01 Diabetes mellitus due to underlying condition with hyperosmolarity 
with coma 
E08.1 Diabetes mellitus due to underlying condition with ketoacidosis 
E08.10 Diabetes mellitus due to underlying condition with ketoacidosis 
without coma 
E08.11 Diabetes mellitus due to underlying condition with ketoacidosis with 
coma 
E08.2 Diabetes mellitus due to underlying condition with renal complications 
E08.21 Diabetes mellitus due to underlying condition with diabetic 
nephropathy 
Diabetes mellitus due to underlying condition with intercapillary 
glomerulosclerosis 

Diabetes mellitus due to underlying condition with intracapillary 
glomerulonephrosis 
Diabetes mellitus due to underlying condition with Kimmelstiel-Wilson 
disease 
E08.22 Diabetes mellitus due to underlying condition with Ebstein's disease 
Renal tubular degeneration in diabetes mellitus due to underlying 
condition 
E08.23 Diabetes mellitus due to underlying condition with diabetic renal 
failure 
Diabetes mellitus due to underlying condition with renal failure in 
conditions classified to .21 and .22 
E08.29 Diabetes mellitus due to underlying condition with other diabetic 
renal complication 
E08.3 Diabetes mellitus due to underlying condition with ophthalmic complications 
E08.30 Diabetes mellitus due to underlying condition with diabetic 
ophthalmic complication, unspecified 
E08.31 Diabetes mellitus due to underlying condition with diabetic 
background retinopathy 
Diabetes mellitus due to underlying condition with diabetic retinopathy 
NOS 
E08.32 Diabetes mellitus due to underlying condition with diabetic 
proliferative retinopathy 
E08.33 Diabetes mellitus due to underlying condition with diabetic cataract 
E08.39 Diabetes mellitus due to underlying condition with other diabetic 
ophthalmic complication 
E08.4 Diabetes mellitus due to underlying condition with neurological complications 
E08.40 Diabetes mellitus due to underlying condition with diabetic 
neuropathy, unspecified 
E08.41 Diabetes mellitus due to underlying condition with diabetic 
mononeuropathy 
E08.42 Diabetes mellitus due to underlying condition with diabetic 
polyneuropathy 
Diabetes mellitus due to underlying condition with diabetic neuralgia 
E08.43 Diabetes mellitus due to underlying condition with diabetic 
autonomic (poly)neuropathy 
Diabetes mellitus due to underlying condition with diabetic gastroparesis 
E08.44 Diabetes mellitus due to underlying condition with diabetic 
amyotrophy 
Diabetes mellitus due to underlying condition with diabetic myasthenia 
E08.49 Diabetes mellitus due to underlying condition with other diabetic 
neurological complication 
E08.5 Diabetes mellitus due to underlying condition with circulatory complications 
E08.51 Diabetes mellitus due to underlying condition with diabetic 

peripheral angiopathy without gangrene 
E08.52 Diabetes mellitus due to underlying condition with diabetic 
peripheral angiopathy with gangrene 
Diabetes mellitus due to underlying condition with diabetic gangrene 
E08.59 Diabetes mellitus due to underlying condition with other circulatory 
complications 
E08.6 Diabetes mellitus due to underlying condition with other specified complications 
E08.61 Diabetes mellitus due to underlying condition with diabetic arthropathy 
E08.610 Diabetes mellitus due to underlying condition with 
diabetic neuropathic arthropathy 
Diabetes mellitus due to underlying condition with 
Charcot's joints 
E08.618 Diabetes mellitus due to underlying condition with 
other diabetic arthropathy 
E08.62 Diabetes mellitus due to underlying condition with skin complications 
E08.620 Diabetes mellitus due to underlying condition with 
diabetic dermatitis 
Diabetes mellitus due to underlying condition with diabetic 
necrobiosis lipoidica 
E08.621 Diabetes mellitus due to underlying condition with foot 
ulcer 
Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E08.622 Diabetes mellitus due to underlying condition with 
other skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E08.628 Diabetes mellitus due to underlying condition with 
other skin complications 
E08.63 Diabetes mellitus due to underlying condition with oral complications 
E08.630 Diabetes mellitus due to underlying condition with 
periodontal disease 
E08.638 Diabetes mellitus due to underlying condition with 
other oral complications 
E08.64 Diabetes mellitus due to underlying condition with hypoglycemia 
E08.640 Diabetes mellitus due to underlying condition with 
hypoglycemia without coma 
E08.641 Diabetes mellitus due to underlying condition with 
hypoglycemia with coma 
E08.65 Diabetes mellitus due to underlying condition with hyperglycemia 
E08.69 Diabetes mellitus due to underlying condition with other specified 
complication 
Use additional code to identify complication 
E08.8 Diabetes mellitus due to underlying condition with unspecified complications 

E08.9 Diabetes mellitus due to underlying condition without complications 
E09 Drug or chemical induced diabetes mellitus 
Code first (T36-T65) to identify drug or chemical 
Use additional code to identify any insulin use (Z79.7) 
Excludes1:diabetes mellitus due to underlying condition (E08.-) 
gestational diabetes (O24.4-) 
type 1 diabetes mellitus (E10.-) 
type 2 diabetes mellitus (E11.-) 
unspecified diabetes mellitus (E14.-) 
E09.0 Drug or chemical induced diabetes mellitus with hyperosmolarity 
E09.00 Drug or chemical induced diabetes mellitus with hyperosmolarity 
without nonketotic hyperglycemic-hyperosmolar coma (NKHHC) 
E09.01 Drug or chemical induced diabetes mellitus with hyperosmolarity 
with coma 
E09.1 Drug or chemical induced diabetes mellitus with ketoacidosis 
E09.10 Drug or chemical induced diabetes mellitus with ketoacidosis 
without coma 
E09.11 Drug or chemical induced diabetes mellitus with ketoacidosis with 
coma 
E09.2 Drug or chemical induced diabetes mellitus with renal complications 
E09.21 Drug or chemical induced diabetes mellitus with diabetic 
nephropathy 
Drug or chemical induced diabetes mellitus with intercapillary 
glomerulosclerosis 
Drug or chemical induced diabetes mellitus with intracapillary 
glomerulonephrosis 
Drug or chemical induced diabetes mellitus with Kimmelstiel-Wilson 
disease 
E09.22 Drug or chemical induced diabetes mellitus with Ebstein's disease 
Drug or chemical induced diabetes mellitus with renal tubular 
degeneration 
E09.23 Drug or chemical induced diabetes mellitus with diabetic renal 
failure 
Drug or chemical induced diabetes mellitus with renal failure in 
conditions classified to .21 and .22 
E09.29 Drug or chemical induced diabetes mellitus with other diabetic renal 
complication 
E09.3 Drug or chemical induced diabetes mellitus with ophthalmic complications 
E09.30 Drug or chemical induced diabetes mellitus with diabetic 
ophthalmic complication, unspecified 
E09.31 Drug or chemical induced diabetes mellitus with diabetic 
background retinopathy 

Drug or chemical induced diabetes mellitus with diabetic retinopathy 
NOS 
E09.32 Drug or chemical induced diabetes mellitus with diabetic 
proliferative retinopathy 
E09.33 Drug or chemical induced diabetes mellitus with diabetic cataract 
E09.39 Drug or chemical induced diabetes mellitus with other diabetic 
ophthalmic complication 
E09.4 Drug or chemical induced diabetes mellitus with neurological complications 
E09.40 Drug or chemical induced diabetes mellitus with neurological 
complications with diabetic neuropathy, unspecified 
E09.41 Drug or chemical induced diabetes mellitus with neurological 
complications with diabetic mononeuropathy 
E09.42 Drug or chemical induced diabetes mellitus with neurological 
complications with diabetic polyneuropathy 
Drug or chemical induced diabetes mellitus with diabetic neuralgia 
E09.43 Drug or chemical induced diabetes mellitus with neurological 
complications with diabetic autonomic (poly)neuropathy 
Drug or chemical induced diabetes mellitus with diabetic gastroparesis 
E09.44 Drug or chemical induced diabetes mellitus with neurological 
complications with diabetic amyotrophy 
Drug or chemical induced diabetes mellitus with diabetic myasthenia 
E09.49 Drug or chemical induced diabetes mellitus with neurological 
complications with other diabetic neurological complication 
E09.5 Drug or chemical induced diabetes mellitus with circulatory complications 
E09.51 Drug or chemical induced diabetes mellitus with diabetic peripheral 
angiopathy without gangrene 
E09.52 Drug or chemical induced diabetes mellitus with diabetic peripheral 
angiopathy with gangrene 
Drug or chemical induced diabetes mellitus with diabetic gangrene 
E09.59 Drug or chemical induced diabetes mellitus with other circulatory 
complications 
E09.6 Drug or chemical induced diabetes mellitus with other specified complications 
E09.61 Drug or chemical induced diabetes mellitus with diabetic arthropathy 
E09.610 Drug or chemical induced diabetes mellitus with 
diabetic neuropathic arthropathy 
Drug or chemical induced diabetes mellitus with Charcot's 
joints 
E09.618 Drug or chemical induced diabetes mellitus with other 
diabetic arthropathy 
E09.62 Drug or chemical induced diabetes mellitus with skin complications 
E09.620 Drug or chemical induced diabetes mellitus with 
diabetic dermatitis 
Drug or chemical induced diabetes mellitus with diabetic 

necrobiosis lipoidica 
E09.621 Drug or chemical induced diabetes mellitus with foot 
ulcer 
Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E09.622 Drug or chemical induced diabetes mellitus with other 
skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E09.628 Drug or chemical induced diabetes mellitus with other 
skin complications 
E09.63 Drug or chemical induced diabetes mellitus with oral complications 
E09.630 Drug or chemical induced diabetes mellitus with 
periodontal disease 
E09.638 Drug or chemical induced diabetes mellitus with other 
oral complications 
E09.64 Drug or chemical induced diabetes mellitus with hypoglycemia 
E09.640 Drug or chemical induced diabetes mellitus with 
hypoglycemia without coma 
E09.641 Drug or chemical induced diabetes mellitus with 
hypoglycemia with coma 
E09.65 Drug or chemical induced diabetes mellitus with hyperglycemia 
E09.69 Drug or chemical induced diabetes mellitus with other specified 
complication 
Use additional code to identify complication 
E09.8 Drug or chemical induced diabetes mellitus with unspecified complications 
E09.9 Drug or chemical induced diabetes mellitus without complications 
E10 Type 1 diabetes mellitus 
Includes: brittle diabetes (mellitus) 
diabetes (mellitus) due to autoimmune process 
diabetes (mellitus) due to immune mediated pancreatic islet beta-cell 
destruction 
idiopathic diabetes (mellitus) 
juvenile onset diabetes (mellitus) 
ketosis-prone diabetes (mellitus) 
Excludes1:diabetes mellitus due to underlying condition (E08.-) 
drug or chemical induced diabetes mellitus (E09.-) 
gestational diabetes (O24.4-) 
type 2 diabetes mellitus (E11.-) 
unspecified diabetes mellitus (E14.-) 
E10.1 Type 1 diabetes mellitus with ketoacidosis 
E10.10 Type 1 diabetes mellitus with ketoacidosis without coma 
E10.11 Type 1 diabetes mellitus with ketoacidosis with coma 

E10.2 Type 1 diabetes mellitus with renal complications 
E10.21 Type 1 diabetes mellitus with diabetic nephropathy 
Type 1 diabetes mellitus with intercapillary glomerulosclerosis 
Type 1 diabetes mellitus with intracapillary glomerulonephrosis 
Type 1 diabetes mellitus with Kimmelstiel-Wilson disease 
E10.22 Type 1 diabetes mellitus with Ebstein's disease 
Type 1 diabetes mellitus with renal tubular degeneration 
E10.23 Type 1 diabetes mellitus with diabetic renal failure 
Type 1 diabetes mellitus with renal failure in conditions classified to .21 
and .22 
E10.29 Type 1 diabetes mellitus with other diabetic renal complication 
E10.3 Type 1 diabetes mellitus with ophthalmic complications 
E10.30 Type 1 diabetes mellitus with diabetic ophthalmic complication, 
unspecified 
E10.31 Type 1 diabetes mellitus with diabetic background retinopathy 
Type 1 diabetes mellitus with diabetic retinopathy NOS 
E10.32 Type 1 diabetes mellitus with diabetic proliferative retinopathy 
E10.33 Type 1 diabetes mellitus with diabetic cataract 
E10.39 Type 1 diabetes mellitus with other diabetic ophthalmic 
complication 
E10.4 Type 1 diabetes mellitus with neurological complications 
E10.40 Type 1 diabetes mellitus with diabetic neuropathy, unspecified 
E10.41 Type 1 diabetes mellitus with diabetic mononeuropathy 
E10.42 Type 1 diabetes mellitus with diabetic polyneuropathy 
Type 1 diabetes mellitus with diabetic neuralgia 
E10.43 Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathy 
Type 1 diabetes mellitus with diabetic gastroparesis 
E10.44 Type 1 diabetes mellitus with diabetic amyotrophy 
Type 1 diabetes mellitus with diabetic myasthenia 
E10.49 Type 1 diabetes mellitus with other diabetic neurological 
complication 
E10.5 Type 1 diabetes mellitus with circulatory complications 
E10.51 Type 1 diabetes mellitus with diabetic peripheral angiopathy 
without gangrene 
E10.52 Type 1 diabetes mellitus with diabetic peripheral angiopathy with 
gangrene 
Type 1 diabetes mellitus with diabetic gangrene 
E10.59 Type 1 diabetes mellitus with other circulatory complications 
E10.6 Type 1 diabetes mellitus with other specified complications 
E10.61 Type 1 diabetes mellitus with diabetic arthropathy 
E10.610 Type 1 diabetes mellitus with diabetic neuropathic 
arthropathy 
Type 1 diabetes mellitus with Charcot's joints 

E10.618
Type 1 diabetes mellitus with other diabetic 
arthropathy 
E10.62 Type 1 diabetes mellitus with skin complications 
E10.620 Type 1 diabetes mellitus with diabetic dermatitis 
Type 1 diabetes mellitus with diabetic necrobiosis lipoidica 
E10.621 Type 1 diabetes mellitus with foot ulcer 
Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E10.622 Type 1 diabetes mellitus with other skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E10.628 Type 1 diabetes mellitus with other skin complications 
E10.63 Type 1 diabetes mellitus with oral complications 
E10.630 Type 1 diabetes mellitus with periodontal disease 
E10.638 Type 1 diabetes mellitus with other oral complications 
E10.64 Type 1 diabetes mellitus with hypoglycemia 
E10.640 Type 1 diabetes mellitus with hypoglycemia without 
coma 
E10.641 Type 1 diabetes mellitus with hypoglycemia with coma 
E10.65 Type 1 diabetes mellitus with hyperglycemia 
E10.69 Type 1 diabetes mellitus with other specified complication 
Use additional code to identify complication 
E10.8 Type 1 diabetes mellitus with unspecified complications 
E10.9 Type 1 diabetes mellitus without complications 
E11 Type 2 diabetes mellitus 
Includes: diabetes (mellitus) due to insulin secretory defect 
insulin resistant diabetes (mellitus) 
Use additional code to identify any insulin use (Z79.7) 
Excludes1:diabetes mellitus due to underlying condition (E08.-) 
drug or chemical induced diabetes mellitus (E09.-) 
gestational diabetes (O24.4-) 
type 1 diabetes mellitus (E10.-) 
unspecified diabetes mellitus (E14.-) 
E11.0 Type 2 diabetes mellitus with hyperosmolarity 
E11.00 Type 2 diabetes mellitus with hyperosmolarity without nonketotic 
hyperglycemic-hyperosmolar coma (NKHHC) 
E11.01 Type 2 diabetes mellitus with hyperosmolarity with coma 
E11.2 Type 2 diabetes mellitus with renal complications 
E11.21 Type 2 diabetes mellitus with diabetic nephropathy 
Type 2 diabetes mellitus with intercapillary glomerulosclerosis 
Type 2 diabetes mellitus with intracapillary glomerulonephrosis 
Type 2 diabetes mellitus with Kimmelstiel-Wilson disease 
E11.22 Type 2 diabetes mellitus with Ebstein's disease 

Type 2 diabetes mellitus with renal tubular degeneration 
E11.23 Type 2 diabetes mellitus with diabetic renal failure 
Type 2 diabetes mellitus with renal failure in conditions classified to .21 
and .22 
E11.29 Type 2 diabetes mellitus with other diabetic renal complication 
E11.3 Type 2 diabetes mellitus with ophthalmic complications 
E11.30 Type 2 diabetes mellitus with diabetic ophthalmic complication, 
unspecified 
E11.31 Type 2 diabetes mellitus with diabetic background retinopathy 
Type 2 diabetes mellitus with diabetic retinopathy NOS 
E11.32 Type 2 diabetes mellitus with diabetic proliferative retinopathy 
E11.33 Type 2 diabetes mellitus with diabetic cataract 
E11.39 Type 2 diabetes mellitus with other diabetic ophthalmic 
complication 
E11.4 Type 2 diabetes mellitus with neurological complications 
E11.40 Type 2 diabetes mellitus with diabetic neuropathy, unspecified 
E11.41 Type 2 diabetes mellitus with diabetic mononeuropathy 
E11.42 Type 2 diabetes mellitus with diabetic polyneuropathy 
Type 2 diabetes mellitus with diabetic neuralgia 
E11.43 Type 2 diabetes mellitus with diabetic autonomic (poly)neuropathy 
Type 2 diabetes mellitus with diabetic gastroparesis 
E11.44 Type 2 diabetes mellitus with diabetic amyotrophy 
Type 2 diabetes mellitus with diabetic myasthenia 
E11.49 Type 2 diabetes mellitus with other diabetic neurological 
complication 
E11.5 Type 2 diabetes mellitus with circulatory complications 
E11.51 Type 2 diabetes mellitus with diabetic peripheral angiopathy 
without gangrene 
E11.52 Type 2 diabetes mellitus with diabetic peripheral angiopathy with 
gangrene 
Type 2 diabetes mellitus with diabetic gangrene 
E11.59 Type 2 diabetes mellitus with other circulatory complications 
E11.6 Type 2 diabetes mellitus with other specified complications 
E11.61 Type 2 diabetes mellitus with diabetic arthropathy 
E11.610 Type 2 diabetes mellitus with diabetic neuropathic 
arthropathy 
Type 2 diabetes mellitus with Charcot's joints 
E11.618 Type 2 diabetes mellitus with other diabetic 
arthropathy 
E11.62 Type 2 diabetes mellitus with skin complications 
E11.620 Type 2 diabetes mellitus with diabetic dermatitis 
Type 2 diabetes mellitus with diabetic necrobiosis lipoidica 
E11.621 Type 2 diabetes mellitus with foot ulcer 

Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E11.622 Type 2 diabetes mellitus with other skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E11.628 Type 2 diabetes mellitus with other skin complications 
E11.63 Type 2 diabetes mellitus with oral complications 
E11.630 Type 2 diabetes mellitus with periodontal disease 
E11.638 Type 2 diabetes mellitus with other oral complications 
E11.64 Type 2 diabetes mellitus with hypoglycemia 
E11.640 Type 2 diabetes mellitus with hypoglycemia without 
coma 
E11.641 Type 2 diabetes mellitus with hypoglycemia with coma 
E11.65 Type 2 diabetes mellitus with hyperglycemia 
E11.69 Type 2 diabetes mellitus with other specified complication 
Use additional code to identify complication 
E11.8 Type 2 diabetes mellitus with unspecified complications 
E11.9 Type 2 diabetes mellitus without complications 
E13 Other specified diabetes mellitus 
Includes: diabetes mellitus due to genetic defects of beta-cell function 
diabetes mellitus due to genetic defects in insulin action 
Use additional code to identify any insulin use (Z79.7) 
Excludes1:diabetes (mellitus) due to autoimmune process (E10.-) 
diabetes (mellitus) due to immune mediated pancreatic islet beta-cell 
destruction (E10.-) 
diabetes mellitus due to underlying condition (E08.-) 
drug or chemical induced diabetes mellitus (E09.-) 
gestational diabetes (O24.44) 
type 2 diabetes mellitus (E11.-) 
unspecified diabetes mellitus (E14.-) 
E13.0 Other specified diabetes mellitus with hyperosmolarity 
E13.00 Other specified diabetes mellitus with hyperosmolarity without 
nonketotic hyperglycemic-hyperosmolar coma (NKHHC) 
E13.01 Other specified diabetes mellitus with hyperosmolarity with coma 
E13.1 Other specified diabetes mellitus with ketoacidosis 
E13.10 Other specified diabetes mellitus with ketoacidosis without coma 
E13.11 Other specified diabetes mellitus with ketoacidosis with coma 
E13.2 Other specified diabetes mellitus with renal complications 
E13.21 Other specified diabetes mellitus with diabetic nephropathy 
Other specified diabetes mellitus with intercapillary glomerulosclerosis 
Other specified diabetes mellitus with intracapillary glomerulonephrosis 
Other specified diabetes mellitus with Kimmelstiel-Wilson disease 
E13.22 Other specified diabetes mellitus with Ebstein's disease 

Other specified diabetes mellitus with renal tubular degeneration 
E13.23 Other specified diabetes mellitus with diabetic renal failure 
Other specified diabetes mellitus with renal failure in conditions 
classified to .21 and .22 
E13.29 Other specified diabetes mellitus with other diabetic renal 
complication 
E13.3 Other specified diabetes mellitus with ophthalmic complications 
E13.30 Other specified diabetes mellitus with diabetic ophthalmic 
complication, unspecified 
E13.31 Other specified diabetes mellitus with diabetic background 
retinopathy 
Other specified diabetes mellitus with diabetic retinopathy NOS 
E13.32 Other specified diabetes mellitus with diabetic proliferative 
retinopathy 
E13.33 Other specified diabetes mellitus with diabetic cataract 
E13.39 Other specified diabetes mellitus with other diabetic ophthalmic 
complication 
E13.4 Other specified diabetes mellitus with neurological complications 
E13.40 Other specified diabetes mellitus with diabetic neuropathy, 
unspecified 
E13.41 Other specified diabetes mellitus with diabetic mononeuropathy 
E13.42 Other specified diabetes mellitus with diabetic polyneuropathy 
Other specified diabetes mellitus with diabetic neuralgia 
E13.43 Other specified diabetes mellitus with diabetic autonomic 
(poly)neuropathy 
Other specified diabetes mellitus with diabetic gastroparesis 
E13.44 Other specified diabetes mellitus with diabetic amyotrophy 
Other specified diabetes mellitus with diabetic myasthenia 
E13.49 Other specified diabetes mellitus with other diabetic neurological 
complication 
E13.5 Other specified diabetes mellitus with circulatory complications 
E13.51 Other specified diabetes mellitus with diabetic peripheral 
angiopathy without gangrene 
E13.52 Other specified diabetes mellitus with diabetic peripheral 
angiopathy with gangrene 
Other specified diabetes mellitus with diabetic gangrene 
E13.59 Other specified diabetes mellitus with other circulatory 
complications 
E13.6 Other specified diabetes mellitus with other specified complications 
E13.61 Other specified diabetes mellitus with diabetic arthropathy 
E13.610 Other specified diabetes mellitus with diabetic 
neuropathic arthropathy 
Other specified diabetes mellitus with Charcot's joints 

E13.618
Other specified diabetes mellitus with other diabetic 
arthropathy 
E13.62 Other specified diabetes mellitus with skin complications 
E13.620 Other specified diabetes mellitus with diabetic 
dermatitis 
Other specified diabetes mellitus with diabetic necrobiosis 
lipoidica 
E13.621 Other specified diabetes mellitus with foot ulcer 
Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E13.622 Other specified diabetes mellitus with other skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E13.628 Other specified diabetes mellitus with other skin 
complications 
E13.63 Other specified diabetes mellitus with oral complications 
E13.630 Other specified diabetes mellitus with periodontal 
disease 
E13.638 Other specified diabetes mellitus with other oral 
complications 
E13.64 Other specified diabetes mellitus with hypoglycemia 
E13.640 Other specified diabetes mellitus with hypoglycemia 
without coma 
E13.641 Other specified diabetes mellitus with hypoglycemia 
with coma 
E13.65 Other specified diabetes mellitus with hyperglycemia 
E13.69 Other specified diabetes mellitus with other specified complication 
Use additional code to identify complication 
E13.8 Other specified diabetes mellitus with unspecified complications 
E13.9 Other specified diabetes mellitus without complications 
E14 Unspecified diabetes mellitus 
Includes: diabetes (mellitus) NOS 
Use additional code to identify any insulin use (Z79.7) 
Excludes1:diabetes mellitus due to underlying condition (E08.-) 
drug or chemical induced diabetes mellitus (E09.-) 
gestational diabetes (O24.4-) 
type 1 diabetes mellitus (E10.-) 
type 2 diabetes mellitus (E11.-) 
E14.0 Unspecified diabetes mellitus with hyperosmolarity 
E14.00 Unspecified diabetes mellitus with hyperosmolarity without 
nonketotic hyperglycemic-hyperosmolar coma (NKHHC) 
E14.01 Unspecified diabetes mellitus with hyperosmolarity with nonketotic 
hyperglycemic-hyperosmolar (NKHHC) coma 

E14.1 Unspecified diabetes mellitus with ketoacidosis 
E14.10 Unspecified diabetes mellitus with ketoacidosis without coma 
E14.11 Unspecified diabetes mellitus with ketoacidosis with coma 
E14.2 Unspecified diabetes mellitus with renal complications 
E14.21 Unspecified diabetes mellitus with diabetic nephropathy 
Unspecified diabetes mellitus with intercapillary glomerulosclerosis 
Unspecified diabetes mellitus with intracapillary glomerulonephrosis 
Unspecified diabetes mellitus with Kimmelstiel-Wilson disease 
E14.22 Unspecified diabetes mellitus with Ebstein's disease 
Unspecified diabetes mellitus with renal tubular degeneration 
E14.23 Unspecified diabetes mellitus with diabetic renal failure 
Unspecified diabetes mellitus with renal failure in conditions classified 
to .21 and .22 
E14.29 Unspecified diabetes mellitus with other diabetic renal complication 
E14.3 Unspecified diabetes mellitus with ophthalmic complications 
E14.30 Unspecified diabetes mellitus with diabetic ophthalmic complication, 
unspecified 
E14.31 Unspecified diabetes mellitus with diabetic background retinopathy 
Unspecified diabetes mellitus with diabetic retinopathy NOS 
E14.32 Unspecified diabetes mellitus with diabetic proliferative retinopathy 
E14.33 Unspecified diabetes mellitus with diabetic cataract 
E14.39 Unspecified diabetes mellitus with other diabetic ophthalmic 
complication 
E14.4 Unspecified diabetes mellitus with neurological complications 
E14.40 Unspecified diabetes mellitus with diabetic neuropathy, unspecified 
E14.41 Unspecified diabetes mellitus with diabetic mononeuropathy 
E14.42 Unspecified diabetes mellitus with diabetic polyneuropathy 
Unspecified diabetes mellitus with diabetic neuralgia 
E14.43 Unspecified diabetes mellitus with diabetic autonomic 
(poly)neuropathy 
Unspecified diabetes mellitus with diabetic gastroparesis 
E14.44 Unspecified diabetes mellitus with diabetic amyotrophy 
Unspecified diabetes mellitus with diabetic myasthenia 
E14.49 Unspecified diabetes mellitus with other diabetic neurological 
complication 
E14.5 Unspecified diabetes mellitus with circulatory complications 
E14.51 Unspecified diabetes mellitus with diabetic peripheral angiopathy 
without gangrene 
E14.52 Unspecified diabetes mellitus with diabetic peripheral angiopathy 
with gangrene 
Unspecified diabetes mellitus with diabetic gangrene 
E14.59 Unspecified diabetes mellitus with other circulatory complications 
E14.6 Unspecified diabetes mellitus with other specified complications 

E14.61 Unspecified diabetes mellitus with diabetic arthropathy 
E14.610 Unspecified diabetes mellitus with diabetic neuropathic 
arthropathy 
Unspecified diabetes mellitus with Charcot's joints 
E14.618 Unspecified diabetes mellitus with other diabetic 
arthropathy 
E14.62 Unspecified diabetes mellitus with skin complications 
E14.620 Unspecified diabetes mellitus with diabetic dermatitis 
Unspecified diabetes mellitus with diabetic necrobiosis lipoidica 
E14.621 Unspecified diabetes mellitus with foot ulcer 
Use additional code to identify site of ulcer (L97.4-, L97.5-) 
E14.622 Unspecified diabetes mellitus with other skin ulcer 
Use additional code to identify site of ulcer (L97.1-L97.9, 
L98.41-L98.49) 
E14.628 Unspecified diabetes mellitus with other skin 
complications 
E14.63 Unspecified diabetes mellitus with oral complications 
E14.630 Unspecified diabetes mellitus with periodontal disease 
E14.638 Unspecified diabetes mellitus with other oral 
complications 
E14.64 Unspecified diabetes mellitus with hypoglycemia 
E14.640 Unspecified diabetes mellitus with hypoglycemia 
without coma 
E14.641 Unspecified diabetes mellitus with hypoglycemia with 
coma 
E14.65 Unspecified diabetes mellitus with hyperglycemia 
E14.69 Unspecified diabetes mellitus with other specified complication 
Use additional code to identify complication 
E14.8 Unspecified diabetes mellitus with unspecified complications 
E14.9 Unspecified diabetes mellitus without complications 
Other disorders of glucose regulation and pancreatic internal 
secretion (E15-E16) 
E15 Nondiabetic hypoglycemic coma 
Includes: drug-induced insulin coma in nondiabetic 
hyperinsulinism with hypoglycemic coma 
hypoglycemic coma NOS 
E16 Other disorders of pancreatic internal secretion 
E16.0 Drug-induced hypoglycemia without coma 
Code first (T36-T50) to identify drug 

E16.1 Other hypoglycemia 
Functional hyperinsulinism 
Functional nonhyperinsulinemic hypoglycemia 
Hyperinsulinism NOS 
Hyperplasia of pancreatic islet beta cells NOS 
Excludes1:hypoglycemia in infant of diabetic mother (P70.1) 
neonatal hypoglycemia (P70.4) 
E16.2 Hypoglycemia, unspecified 
E16.3 Increased secretion of glucagon 
Hyperplasia of pancreatic endocrine cells with glucagon excess 
E16.4 Increased secretion of gastrin 
Hypergastrinemia 
Hyperplasia of pancreatic endocrine cells with gastrin excess 
Zollinger-Ellison syndrome 
E16.8 Other specified disorders of pancreatic internal secretion 
Increased secretion from endocrine pancreas of growth hormone-releasing 
hormone 
Increased secretion from endocrine pancreas of pancreatic polypeptide 
Increased secretion from endocrine pancreas of somatostatin 
Increased secretion from endocrine pancreas of vasoactive-intestinal polypeptide 
E16.9 Disorder of pancreatic internal secretion, unspecified 
Islet-cell hyperplasia NOS 
Pancreatic endocrine cell hyperplasia NOS 
Disorders of other endocrine glands (E20-E35) 
Excludes1:galactorrhea (N64.3) 
gynecomastia (N62) 
E20 Hypoparathyroidism 
Excludes1:Di George's syndrome (D82.1) 
postprocedural hypoparathyroidism (E89.2) 
tetany NOS (R29.0 ) 
transitory neonatal hypoparathyroidism (P71.4) 
E20.0 Idiopathic hypoparathyroidism 
E20.1 Pseudohypoparathyroidism 
E20.8 Other hypoparathyroidism 
E20.9 Hypoparathyroidism, unspecified 
Parathyroid tetany 
E21 Hyperparathyroidism and other disorders of parathyroid gland 
Excludes1:adult osteomalacia (M83.-) 
ectopic hyperparathyroidism (E34.2) 

familial hypocalciuric hypercalcemia (E83.52) 
infantile and juvenile osteomalacia (E55.0) 
E21.0 Primary hyperparathyroidism 
Hyperplasia of parathyroid 
Osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] 
E21.1 Secondary hyperparathyroidism, not elsewhere classified 
Excludes1:secondary hyperparathyroidism of renal origin (N25.8) 
E21.2 Other hyperparathyroidism 
Excludes1:familial hypocalciuric hypercalcaemia (E83.52) 
E21.3 Hyperparathyroidism, unspecified 
E21.4 Other specified disorders of parathyroid gland 
E21.5 Disorder of parathyroid gland, unspecified 
E22 Hyperfunction of pituitary gland 
Excludes1:Cushing's syndrome (E24.-) 
Nelson's syndrome (E24.1) 
overproduction of ACTH not associated with Cushing's disease (E27.0) 
overproduction of pituitary ACTH (E24.0) 
overproduction of thyroid-stimulating hormone (E05.8-) 
E22.0 Acromegaly and pituitary gigantism 
Overproduction of growth hormone 
Excludes1:constitutional gigantism (E34.4) 
constitutional tall stature (E34.4) 
increased secretion from endocrine pancreas of growth 
hormone-releasing hormone (E16.8) 
E22.1 Hyperprolactinemia 
E22.2 Syndrome of inappropriate secretion of antidiuretic hormone 
E22.8 Other hyperfunction of pituitary gland 
Central precocious puberty 
E22.9 Hyperfunction of pituitary gland, unspecified 
E23 Hypofunction and other disorders of the pituitary gland 
Includes: the listed conditions whether the disorder is in the pituitary or the 
hypothalamus 
Excludes1:postprocedural hypopituitarism (E89.3) 
E23.0 Hypopituitarism 
Fertile eunuch syndrome 
Hypogonadotropic hypogonadism 
Idiopathic growth hormone deficiency 
Isolated deficiency of gonadotropin 
Isolated deficiency of growth hormone 
Isolated deficiency of pituitary hormone 
Kallmann's syndrome 

Lorain-Levi short stature 
Necrosis of pituitary gland (postpartum) 
Panhypopituitarism 
Pituitary cachexia 
Pituitary insufficiency NOS 
Pituitary short stature 
Sheehan's syndrome 
Simmonds' disease 
E23.1 Drug-induced hypopituitarism 
Code first (T36-T50) to identify drug 
E23.2 Diabetes insipidus 
Excludes1:nephrogenic diabetes insipidus (N25.1) 
E23.3 Hypothalamic dysfunction, not elsewhere classified 
Excludes1:Prader-Willi syndrome (Q87.1) 
Russell-Silver syndrome (Q87.1) 
E23.6 Other disorders of pituitary gland 
Abscess of pituitary 
Adiposogenital dystrophy 
E23.7 Disorder of pituitary gland, unspecified 
E24 Cushing's syndrome 
Excludes1:congenital adrenal hyperplasia (E25.0) 
E24.0 Pituitary-dependent Cushing's disease 
Overproduction of pituitary ACTH 
Pituitary-dependent hypercorticalism 
E24.1 Nelson's syndrome 
E24.2 Drug-induced Cushing's syndrome 
Code first (T36-T50) to identify drug 
E24.3 Ectopic ACTH syndrome 
E24.4 Alcohol-induced pseudo-Cushing's syndrome 
E24.8 Other Cushing's syndrome 
E24.9 Cushing's syndrome, unspecified 
E25 Adrenogenital disorders 
Includes: adrenogenital syndromes, virilizing or feminizing, whether acquired or due to 
adrenal hyperplasia consequent on inborn enzyme defects in hormone 
synthesis 
female: 
adrenal pseudohermaphroditism 
heterosexual precocious pseudopuberty 
male: 
isosexual precocious pseudopuberty 
macrogenitosomia praecox 

sexual precocity with adrenal hyperplasia 
virilization (female) 
E25.0 Congenital adrenogenital disorders associated with enzyme deficiency 
Congenital adrenal hyperplasia 
21-Hydroxylase deficiency 
Salt-losing congenital adrenal hyperplasia 
E25.8 Other adrenogenital disorders 
Idiopathic adrenogenital disorder 
E25.9 Adrenogenital disorder, unspecified 
Adrenogenital syndrome NOS 
E26 Hyperaldosteronism 
E26.0 Primary hyperaldosteronism 
Aldosteronism NOS 
Hyperaldosteronism NOS 
Primary aldosteronism due to adrenal hyperplasia (bilateral) 
E26.1 Secondary hyperaldosteronism 
E26.8 Other hyperaldosteronism 
E26.81 Bartter’s syndrome 
E26.82 Conn's syndrome 
E26.83 Glucocorticoid-remediable aldosteronism 
Familial aldosteronism type I 
E26.89 Other hyperaldosteronism 
E27 Other disorders of adrenal gland 
E27.0 Other adrenocortical overactivity 
Overproduction of ACTH, not associated with Cushing's disease 
Premature adrenarche 
Excludes1:Cushing's syndrome (E24.-) 
E27.1 Primary adrenocortical insufficiency 
Addison's disease 
Adrenocortical insufficiency NOS 
Autoimmune adrenalitis 
Excludes1:Addison only phenotype adrenoleukodystrophy (E71.428) 
amyloidosis (E85) 
tuberculous Addison's disease (A18.7) 
Waterhouse-Friderichsen syndrome (A39.1) 
E27.2 Addisonian crisis 
Adrenal crisis 
Adrenocortical crisis 
E27.3 Drug-induced adrenocortical insufficiency 
Code first (T36-T50) to identify drug 
E27.4 Other and unspecified adrenocortical insufficiency 

Adrenal hemorrhage 
Adrenal infarction 
Adrenocortical insufficiency NOS 
Hypoaldosteronism 
Excludes1:adrenoleukodystrophy [Addison-Schilder] (E71.3-) 
Waterhouse-Friderichsen syndrome (A39.1) 
E27.5 Adrenomedullary hyperfunction 
Adrenomedullary hyperplasia 
Catecholamine hypersecretion 
E27.8 Other specified disorders of adrenal gland 
Abnormality of cortisol-binding globulin 
E27.9 Disorder of adrenal gland, unspecified 
E28 Ovarian dysfunction 
Excludes1:isolated gonadotropin deficiency (E23.0) 
postprocedural ovarian failure (E89.4-) 
E28.0 Estrogen excess 
E28.1 Androgen excess 
Hypersecretion of ovarian androgens 
E28.2 Polycystic ovarian syndrome 
Sclerocystic ovary syndrome 
Stein-Leventhal syndrome 
E28.3 Primary ovarian failure 
Excludes1:pure gonadal dysgenesis (Q99.1) 
Turner's syndrome (Q96.-) 
E28.31 Premature menopause 
E28.310 Symptomatic premature menopause 
Symptoms such as flushing, sleeplessness, headache, lack 
of concentration, associated with premature menopause 
E28.319 Asymptomatic premature menopause 
Premature menopause NOS 
E28.39 Other primary ovarian failure 
Decreased estrogen 
Resistant ovary syndrome 
E28.8 Other ovarian dysfunction 
Ovarian hyperfunction NOS 
Excludes1:postprocedural ovarian failure (E89.4-) 
E28.9 Ovarian dysfunction, unspecified 
E29 Testicular dysfunction 
Excludes1:androgen resistance syndrome (E34.5) 
azoospermia or oligospermia NOS (N46.0-N46.1) 
isolated gonadotropin deficiency (E23.0) 

Klinefelter's syndrome (Q98.0-Q98.2, Q98.4) 
testicular feminization (syndrome) (E34.5) 
E29.0 Testicular hyperfunction 
Hypersecretion of testicular hormones 
E29.1 Testicular hypofunction 
Defective biosynthesis of testicular androgen NOS 
5-delta-Reductase deficiency (with male pseudohermaphroditism) 
Testicular hypogonadism NOS 
Excludes1:postprocedural testicular hypofunction (E89.5) 
E29.8 Other testicular dysfunction 
E29.9 Testicular dysfunction, unspecified 
E30 Disorders of puberty, not elsewhere classified 
E30.0 Delayed puberty 
Constitutional delay of puberty 
Delayed sexual development 
E30.1 Precocious puberty 
Precocious menstruation 
Excludes1:Albright (-McCune) (-Sternberg) syndrome (Q78.1) 
central precocious puberty (E22.8) 
congenital adrenal hyperplasia (E25.0) 
female heterosexual precocious pseudopuberty (E25.-) 
male isosexual precocious pseudopuberty (E25.-) 
E30.8 Other disorders of puberty 
Premature thelarche 
E30.9 Disorder of puberty, unspecified 
E31 Polyglandular dysfunction 
Excludes1:ataxia telangiectasia [Louis-Bar] (G11.3) 
dystrophia myotonica [Steinert] (G71.1) 
pseudohypoparathyroidism (E20.1) 
E31.0 Autoimmune polyglandular failure 
Schmidt's syndrome 
E31.1 Polyglandular hyperfunction 
Excludes1:multiple endocrine adenomatosis (D44.8) 
E31.8 Other polyglandular dysfunction 
E31.9 Polyglandular dysfunction, unspecified 
E32 Diseases of thymus 
Excludes1:aplasia or hypoplasia of thymus with immunodeficiency (D82.1) 
myasthenia gravis (G70.0) 
E32.0 Persistent hyperplasia of thymus 
Hypertrophy of thymus 

E32.1 Abscess of thymus 
E32.8 Other diseases of thymus 
Excludes1:aplasia or hypoplasia with immunodeficiency (D82.1) 
thymoma (D15.0) 
E32.9 Disease of thymus, unspecified 
E34 Other endocrine disorders 
Excludes1:pseudohypoparathyroidism (E20.1) 
E34.0 Carcinoid syndrome 
Note: May be used as an additional code to identify functional activity associated 
with a carcinoid tumour. 
E34.1 Other hypersecretion of intestinal hormones 
E34.2 Ectopic hormone secretion, not elsewhere classified 
Excludes1:ectopic ACTH syndrome (E24.3) 
E34.3 Short stature, not elsewhere classified 
Constitutional short stature 
Laron-type short stature 
Psychosocial short stature 
Short stature NOS 
Excludes1:progeria (E34.8) 
Russell-Silver syndrome (Q87.1) 
short-limbed stature with immunodeficiency (D82.2) 
short stature: 
achondroplastic (Q77.4) 
hypochondroplastic (Q77.4) 
in specific dysmorphic syndromes - code to syndrome - see 
Alphabetical Index 
nutritional (E45) 
pituitary (E23.0) 
renal (N25.0) 
E34.4 Constitutional tall stature 
Constitutional gigantism 
E34.5 Androgen resistance syndrome 
Male pseudohermaphroditism with androgen resistance 
Peripheral hormonal receptor disorder 
Reifenstein's syndrome 
Testicular feminization syndrome 
E34.8 Other specified endocrine disorders 
Pineal gland dysfunction 
Progeria 
Excludes2:pseudohypoparathyroidism (E20.1) 
E34.9 Endocrine disorder, unspecified 
Endocrine disturbance NOS 

Hormone disturbance NOS 
E35 Disorders of endocrine glands in diseases classified elsewhere 
Code first underlying disease, such as: 
late congenital syphilis of thymus gland [Dubois disease] (A50.5) 
tuberculous calcification of adrenal gland (B90.8) 
Excludes1:Echinococcus granulosus infection of thyroid gland (B67.3) 
meningococcal hemorrhagic adrenalitis (A39.1) 
syphilis of endocrine gland (A52.79) 
tuberculosis of: 
adrenal gland, except calcification (A18.7) 
endocrine gland NEC (A18.82) 
thyroid gland (A18.81) 
Waterhouse-Friderichsen syndrome (A39.1) 
E36 Intraoperative and postprocedural complications of endocrine 
procedures 
Excludes1:postprocedural endocrine and metabolic disorders, not elsewhere classified 
(E89.-) 
E36.0 Intraoperative and postprocedural hemorrhage or hematoma complicating an 
endocrine procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during an endocrine procedure (E36.1-) 
E36.01 Intraoperative hemorrhage of an endocrine organ during an 
endocrine procedure 
E36.02 Intraoperative hemorrhage of other organ during an endocrine 
procedure 
E36.03 Intraoperative hematoma of an endocrine organ during an 
endocrine procedure 
E36.04 Intraoperative hematoma of other organ during an endocrine 
procedure 
E36.05 Postprocedural hemorrhage of an endocrine organ following an 
endocrine procedure 
E36.06 Postprocedural hemorrhage of other organ following an endocrine 
procedure 
E36.07 Postprocedural hematoma of an endocrine organ following an 
endocrine procedure 
E36.08 Postprocedural hematoma of other organ following an endocrine 
procedure 
E36.1 Accidental puncture or laceration of an endocrine organ during an endocrine 
procedure 
E36.11 Accidental puncture or laceration of an endocrine organ during an 
endocrine procedure 

E36.12
Accidental puncture or laceration of other organs during an 
endocrine procedure 
E36.8 Other intraoperative and postprocedural complications of endocrine procedures 
E36.81 Other intraoperative complications of endocrine procedures 
E36.89 Other postprocedural complications of endocrine procedures 
Malnutrition (E40-E46) 
Excludes1:intestinal malabsorption (K90.-) 
sequelae of protein-calorie malnutrition (E64.0) 
Excludes2:nutritional anemias (D50-D53) 
starvation (T73.0) 
E40 Kwashiorkor 
Includes: severe malnutrition with nutritional edema with dyspigmentation of skin and 
hair 
Excludes1:marasmic kwashiorkor (E42) 
E41 Nutritional marasmus 
Includes: severe malnutrition with marasmus 
Excludes1:marasmic kwashiorkor (E42) 
E42 Marasmic kwashiorkor 
Includes: severe protein-calorie malnutrition with signs of both kwashiorkor and 
marasmus 
intermediate form severe protein-calorie malnutrition 
E43 Unspecified severe protein-calorie malnutrition 
Includes: starvation edema 
E44 Protein-calorie malnutrition of moderate and mild degree 
E44.0 Moderate protein-calorie malnutrition 
E44.1 Mild protein-calorie malnutrition 
E45 Retarded development following protein-calorie malnutrition 
Includes: nutritional short stature 
nutritional stunting 
physical retardation due to malnutrition 
E46 Unspecified protein- calorie malnutrition 
Includes: malnutrition NOS 
protein-calorie imbalance NOS 
Excludes1:nutritional deficiency NOS (E63.9) 

Other nutritional deficiencies (E50-E64) 
Excludes2:nutritional anemias (D50-D53) 
E50 Vitamin A deficiency 
Excludes1:sequelae of vitamin A deficiency (E64.1) 
E50.0 Vitamin A deficiency with conjunctival xerosis 
E50.1 Vitamin A deficiency with Bitot's spot and conjunctival xerosis 
Bitot's spot in the young child 
E50.2 Vitamin A deficiency with corneal xerosis 
E50.3 Vitamin A deficiency with corneal ulceration and xerosis 
E50.4 Vitamin A deficiency with keratomalacia 
E50.5 Vitamin A deficiency with night blindness 
E50.6 Vitamin A deficiency with xerophthalmic scars of cornea 
E50.7 Other ocular manifestations of vitamin A deficiency 
Xerophthalmia NOS 
E50.8 Other manifestations of vitamin A deficiency 
Follicular keratosis 
Xeroderma 
E50.9 Vitamin A deficiency, unspecified 
Hypovitaminosis A NOS 
E51 Thiamine deficiency 
Excludes1:sequelae of thiamine deficiency (E64.8) 
E51.1 Beriberi 
E51.11 Dry beriberi 
Beriberi NOS 
Beriberi with polyneuropathy 
E51.12 Wet beriberi 
Beriberi with cardiovascular manifestations 
Cardiovascular beriberi 
Shoshin disease 
E51.2 Wernicke's encephalopathy 
E51.8 Other manifestations of thiamine deficiency 
E51.9 Thiamine deficiency, unspecified 
E52 Niacin deficiency [pellagra] 
Includes: niacin (-tryptophan) deficiency 
nicotinamide deficiency 
pellagra (alcoholic) 
Excludes1:sequelae of niacin deficiency (E64.8) 

E53
Deficiency of other B group vitamins 
Excludes1:sequelae of vitamin B deficiency (E64.8) 
E53.0 Riboflavin deficiency 
Ariboflavinosis 
Vitamin B2 deficiency 
E53.1 Pyridoxine deficiency 
Vitamin B6 deficiency 
Excludes1:pyridoxine-responsive sideroblastic anemia (D64.3) 
E53.8 Deficiency of other specified B group vitamins 
Biotin deficiency 
Cyanocobalamin deficiency 
Folate deficiency 
Folic acid deficiency 
Pantothenic acid deficiency 
Vitamin B12 deficiency 
Excludes1:folate deficiency anemia (D52.-) 
vitamin B12 deficiency anemia (D51.-) 
E53.9 Vitamin B deficiency, unspecified 
E54 Ascorbic acid deficiency 
Includes: deficiency of vitamin C 
scurvy 
Excludes1:scorbutic anemia (D53.2) 
sequelae of vitamin C deficiency (E64.2) 
E55 Vitamin D deficiency 
Excludes1:adult osteomalacia (M83.-) 
osteoporosis (M80-) 
sequelae of rickets (E64.3) 
E55.0 Rickets, active 
Infantile Osteomalacia 
Juvenile Osteomalacia 
Excludes1:celiac rickets (K90.0) 
Crohn's rickets (K50.-) 
hereditary vitamin D-dependent rickets (E83.32) 
inactive rickets (E64.3) 
renal rickets (N25.0) 
sequelae of rickets (E64.3) 
vitamin D-resistant rickets (E83.31) 
E55.9 Vitamin D deficiency, unspecified 
Avitaminosis D 

E56 Other vitamin deficiencies
Excludes1:sequelae of other vitamin deficiencies (E64.8) 
E56.0 Deficiency of vitamin E 
E56.1 Deficiency of vitamin K 
Excludes1:deficiency of coagulation factor due to vitamin K deficiency (D68.4) 
vitamin K deficiency of newborn (P53) 
E56.8 Deficiency of other vitamins 
E56.9 Vitamin deficiency, unspecified 
E58 Dietary calcium deficiency 
Excludes1:disorders of calcium metabolism (E83.5) 
sequelae of calcium deficiency (E64.8) 
E59 Dietary selenium deficiency 
Includes: Keshan disease 
Excludes1:sequelae of selenium deficiency (E64.8) 
E60 Dietary zinc deficiency 
E61 Deficiency of other nutrient elements 
Excludes1:disorders of mineral metabolism (E83.-) 
iodine deficiency related thyroid disorders (E00-E02) 
sequelae of malnutrition and other nutritional deficiencies (E64.-) 
E61.0 Copper deficiency 
E61.1 Iron deficiency 
Excludes1:iron deficiency anemia (D50.-) 
E61.2 Magnesium deficiency 
E61.3 Manganese deficiency 
E61.4 Chromium deficiency 
E61.5 Molybdenum deficiency 
E61.6 Vanadium deficiency 
E61.7 Deficiency of multiple nutrient elements 
E61.8 Deficiency of other specified nutrient elements 
E61.9 Deficiency of nutrient element, unspecified 
E63 Other nutritional deficiencies 
Excludes1:dehydration (E86.0) 
failure to thrive, adult (R62.7) 
failure to thrive, child (R62.51) 
feeding problems in newborn (P92.-) 
sequelae of malnutrition and other nutritional deficiencies (E64.-) 
E63.0 Essential fatty acid [EFA] deficiency 
E63.1 Imbalance of constituents of food intake 

E63.8 Other specified nutritional deficiencies 
E63.9 Nutritional deficiency, unspecified 
E64 Sequelae of malnutrition and other nutritional deficiencies 
This category is to be used to indicate conditions in categories E43, E44, E46, E50-E63 
as the cause of sequelae, which are themselves classified elsewhere. 
“sequelae” include conditions specified as such; they also include the late effects 
of diseases classifiable to the above categories if the disease itself is no longer 
present 
Code also the underlying condition, if present 
E64.0 Sequelae of protein-calorie malnutrition 
Excludes2:retarded development following protein-calorie malnutrition (E45) 
E64.1 Sequelae of vitamin A deficiency 
E64.2 Sequelae of vitamin C deficiency 
E64.3 Sequelae of rickets 
E64.8 Sequelae of other nutritional deficiencies 
E64.9 Sequelae of unspecified nutritional deficiency 
Obesity and other hyperalimentation (E65-E68) 
E65 Localized adiposity 
Includes: fat pad 
E66 Obesity 
Excludes1:adiposogenital dystrophy (E23.6) 
lipomatosis NOS (E88.2) 
lipomatosis dolorosa [Dercum] (E88.2) 
Prader-Willi syndrome (Q87.1) 
E66.0 Obesity due to excess calories 
E66.01 Morbid (severe) obesity due to excess calories 
Excludes1: morbid (severe) obesity with alveolar hypoventilation 
(E66.2) 
E66.09 Other obesity due to excess calories 
E66.1 Drug-induced obesity 
Code first (T36-T50) to identify drug 
E66.2 Morbid (severe) obesity with alveolar hypoventilation 
Pickwickian syndrome 
E66.8 Other obesity 
E66.9 Obesity, unspecified 
Obesity NOS 
E67 Other hyperalimentation 
The 

Excludes1:hyperalimentation NOS (R63.2) 
sequelae of hyperalimentation (E68) 
E67.0 Hypervitaminosis A 
E67.1 Hypercarotinemia 
E67.2 Megavitamin-B6 syndrome 
E67.3 Hypervitaminosis D 
E67.8 Other specified hyperalimentation 
E68 Sequelae of hyperalimentation 
Metabolic disorders (E70-E90) 
Excludes1:androgen resistance syndrome (E34.5) 
congenital adrenal hyperplasia (E25.0) 
Ehlers-Danlos syndrome (Q79.6) 
hemolytic anemias attributable to enzyme disorders (D55.-) 
Marfan's syndrome (Q87.4) 
5-alpha-reductase deficiency (E29.1) 
E70 Disorders of aromatic amino-acid metabolism 
E70.0 Classical phenylketonuria 
E70.1 Other hyperphenylalaninemias 
E70.2 Disorders of tyrosine metabolism 
Excludes1:transitory tyrosinemia of newborn (P74.5) 
E70.20 Disorder of tyrosine metabolism, unspecified 
E70.21 Tyrosinemia 
Hypertyrosinemia 
E70.29 Other disorders of tyrosine metabolism 
Alkaptonuria 
Ochronosis 
E70.3 Albinism 
E70.30 Albinism, unspecified 
E70.31 Ocular albinism 
E70.310 X-linked ocular albinism 
E70.311 Autosomal recessive ocular albinism 
E70.318 Other ocular albinism 
E70.319 Ocular albinism, unspecified 
E70.32 Oculocutaneous albinism 
Excludes1: Chediak-Higashi syndrome (E70.330) 
Hermansky-Pudlak syndrome (E70.331) 
E70.320 Tyrosinase negative oculocutaneous albinism 
Albinism I 
Oculocutaneous albinism ty-neg 

E70.321 Tyrosinase positive oculocutaneous albinism 
Albinsim II 
Oculocutaneous albinism ty-pos 
E70.328 Other oculocutaneous albinism 
Cross syndrome 
E70.329 Oculocutaneous albinism, unspecified 
E70.33 Albinism with hematologic abnormality 
E70.330 Chediak-Higashi syndrome 
E70.331 Hermansky-Pudlak syndrome 
E70.338 Other albinism with hematologic abnormality 
E70.339 Albinism with hematologic abnormality, unspecified 
E70.39 Other specified albinsim 
Piebaldism 
E70.4 Disorders of histidine metabolism 
E70.40 Disorders of histidine metabolism, unspecified 
E70.41 Histidinemia 
E70.49 Other disorders of histidine metabolism 
E70.5 Disorders of tryptophan metabolism 
E70.8 Other disorders of aromatic amino-acid metabolism 
E70.9 Disorder of aromatic amino-acid metabolism, unspecified 
E71 Disorders of branched-chain amino-acid metabolism and 
fatty-acid metabolism 
E71.0 Maple-syrup-urine disease 
E71.1 Other disorders of branched-chain amino-acid metabolism 
E71.11 Branched-chain organic acidurias 
E71.110 Isovaleric acidemia 
E71.111 3-methylglutaconic aciduria 
E71.118 Other branched-chain organic acidurias 
E71.12 Disorders of propionate metabolism 
E71.120 Methylmalonic acidemia 
E71.121 Propionic acidemia 
E71.128 Other disorders of propionate metabolism 
E71.19 Other disorders of branched-chain amino-acid metabolism 
Hyperleucine-isoleucinemia 
Hypervalinemia 
E71.2 Disorder of branched-chain amino-acid metabolism, unspecified 
E71.3 Disorders of fatty-acid metabolism 
Excludes1:peroxisomal disorders (E71.5) 
Refsum's disease (G60.1) 
Schilder’s disease (G37.0) 
Excludes2:carnitine deficiency due to inborn error of metabolism (E71.42) 
E71.30 Disorder of fatty-acid metabolism, unspecified 

E71.31
Disorders of fatty-acid oxidation 
E71.310 Long chain/very long chain acyl CoA dehydrogenase 
deficiency 
LCAD 
VLCAD 
E71.311 Medium chain acyl CoA dehydrogenase deficiency 
MCAD 
E71.312 Short chain acyl CoA dehydrogenase deficiency 
SCAD 
E71.313 Glutaric aciduria type II 
Glutaric aciduria type II A 
Glutaric aciduria type II B 
Glutaric aciduria type II C 
Excludes1:glutaric aciduria (type 1) NOS (E72.3) 
E71.314 Muscle carnitine palmityltransferase deficiency 
E71.318 Other disorders of fatty-acid oxidation 
E71.32 Disorders of ketone metabolism 
E71.39 Other disorders of fatty-acid metabolism 
E71.4 Disorders of carnitine metabolism 
Excludes1:Muscle carnitine palmityltransferase deficiency (E71.314) 
E71.40 Disorder of carnitine metabolism, unspecified 
E71.41 Primary carnitine deficiency 
E71.42 Carnitine deficiency due to inborn errors of metabolism 
Code also associated inborn error or metabolism 
E71.43 Iatrogenic carnitine deficiency 
Carnitine deficiency due to: 
hemodialysis 
Valproic acid therapy 
E71.44 Other secondary carnitine deficiency 
E71.440 Ruvalcaba-Myhre-Smith syndrome 
E71.448 Other secondary carnitine deficiency 
E71.5 Peroxisomal disorders 
Excludes1:Schilder’s disease (G37.0) 
E71.50 Peroxisomal disorder, unspecified 
E71.51 Disorders of peroxisome biogenesis 
Group 1 peroxisomal disorders 
Excludes1: Refsum's disease (G60.1) 
E71.510 Zellweger syndrome 
E71.511 Neonatal adrenoleukodystrophy 
Excludes1:X-linked adrenoleukodystrophy (E71.42-) 
E71.518 Other disorders of peroxisome biogenesis 
E71.52 X-linked adrenoleukodystrophy 
E71.520 Childhood cerebral X-linked adrenoleukodystrophy 

E71.521 Adolescent X-linked adrenoleukodystrophy 
E71.522 Adrenomyeloneuropathy 
E71.528 Other X-linked adrenoleukodystrophy 
Addison only phenotype adrenoleukodystrophy 
Addison-Schilder adrenoleukodystrophy 
E71.529 X-linked adrenoleukodystrophy, unspecified 
E71.53 Other group 2 peroxisomal disorders 
E71.54 Other peroxisomal disorders 
E71.540 Rhizomelic chondrodysplasia punctata 
Excludes1:chondrodysplasia punctata NOS (Q77.3) 
E71.541 Zellweger-like syndrome 
E71.542 Other group 3 peroxisomal disorders 
E71.548 Other peroxisomal disorders 
E72 Other disorders of amino-acid metabolism 
Excludes1:disorders of: 
aromatic amino-acid metabolism (E70.-) 
branched-chain amino-acid metabolism (E71.0-E71.2) 
fatty-acid metabolism (E71.3) 
purine and pyrimidine metabolism (E79.-) 
gout (M10.-) 
E72.0 Disorders of amino-acid transport 
Excludes1:disorders of tryptophan metabolism (E70.5) 
E72.00 Disorders of amino-acid transport, unspecified 
E72.01 Cystinuria 
E72.02 Hartnup's disease 
E72.03 Lowe’s syndrome 
Use additional code for associated glaucoma (H42) 
E72.04 Cystinosis 
Fanconi (-de Toni) (-Debré) syndrome with cystinosis 
Excludes1: Fanconi (-de Toni) (-Debré) syndrome without cystinosis 
(E72.09) 
E72.09 Other disorders of amino-acid transport 
Fanconi (-de Toni) (-Debré) syndrome, unspecified 
E72.1 Disorders of sulphur-bearing amino-acid metabolism 
Excludes1:cystinosis (E72.04) 
cystinuria (E72.01) 
transcobalamin II deficiency (D51.2) 
E72.10 Disorders of sulphur-bearing amino-acid metabolism, unspecified 
E72.11 Homocystinuria 
Cystathionine synthase deficiency 
E72.12 Methylenetetrahydrofolate reductase deficiency 
E72.19 Other disorders of sulphur-bearing amino-acid metabolism 

Cystathioninuria 
Methioninemia 
Sulfite oxidase deficiency 
E72.2 Disorders of urea cycle metabolism 
Excludes1:disorders of ornithine metabolism (E72.4) 
E72.20 Disorder of urea cycle metabolism, unspecified 
Hyperammonemia 
Excludes1: transient hyperammonemia of newborn (P74.6) 
E72.21 Argininemia 
E72.22 Arginosuccinic aciduria 
E72.23 Citrullinemia 
E72.29 Other disorders of urea cycle metabolism 
E72.3 Disorders of lysine and hydroxylysine metabolism 
Glutaric aciduria NOS 
Glutaric aciduria (type I) 
Hydroxylysinemia 
Hyperlysinemia 
Excludes1:glutaric aciduria type II (E71.313) 
E72.4 Disorders of ornithine metabolism 
Ornithinemia (types I, II) 
Ornithine transcarbamylase deficiency 
Excludes1: hereditary choroidal dystrophy (H31.2-) 
E72.5 Disorders of glycine metabolism 
E72.50 Disorder of glycine metabolism, unspecified 
E72.51 Non-ketotic hyperglycinemia 
E72.52 Trimethylaminuria 
E72.53 Hyperoxaluria 
Oxalosis 
Oxaluria 
E72.59 Other disorders of glycine metabolism 
D-glycericacidemia 
Hyperhydroxyprolinemia 
Hyperprolinemia (types I, II) 
Sarcosinemia 
E72.8 Other specified disorders of amino-acid metabolism 
Disorders of beta-amino-acid metabolism 
Disorders of gamma-glutamyl cycle 
E72.9 Disorder of amino-acid metabolism, unspecified 
E73 Lactose intolerance 
E73.0 Congenital lactase deficiency 
E73.1 Secondary lactase deficiency 
E73.8 Other lactose intolerance 

E73.9 Lactose intolerance, unspecified 
E74 Other disorders of carbohydrate metabolism 
Excludes1:diabetes mellitus (E09-E13) 
hypoglycemia NOS (E16.2) 
increased secretion of glucagon (E16.3) 
mucopolysaccharidosis (E76.0--E76.3) 
E74.0 Glycogen storage disease 
E74.00 Glycogen storage disease, unspecified 
E74.01 Von Gierke’s disease 
Type I glycogen storage disease 
E74.02 Pompe’s disease 
Cardiac glycogenosis 
Type II glycogen storage disease 
E74.03 Cori’s disease 
Forbes’ disease 
Type III glycogen storage disease 
E74.04 McArdle’s disease 
Type V glycogen storage disease 
E74.09 Other glycogen storage disease 
Andersen's disease 
Hers’ disease 
Tauri’s disease 
Glycogen storage disease, types 0, IV, VI-XI 
Liver phosphorylase deficiency 
Muscle phosphofructokinase deficiency 
E74.1 Disorders of fructose metabolism 
Excludes1: muscle phosphofructokinase deficiency (E74.09) 
E74.10 Disorder of fructose metabolism, unspecified 
E74.11 Essential fructosuria 
Fructokinase deficiency 
E74.12 Hereditary fructose intolerance 
Fructosemia 
E74.19 Other disorders of fructose metabolism 
Fructose-1, 6-diphosphatase deficiency 
E74.2 Disorders of galactose metabolism 
E74.20 Disorders of galactose metabolism, unspecified 
E74.21 Galactosemia 
E74.29 Other disorders of galactose metabolism 
Galactokinase deficiency 
E74.3 Other disorders of intestinal carbohydrate absorption 
Excludes2:lactose intolerance (E73.-) 
E74.31 Sucrase-isomaltase deficiency 

E74.39
Other disorders of intestinal carbohydrate absorption 
Disorder of intestinal carbohydrate absorption NOS 
Glucose-galactose malabsorption 
Sucrase deficiency 
E74.4 Disorders of pyruvate metabolism and gluconeogenesis 
Deficiency of phosphoenolpyruvate carboxykinase 
Deficiency of pyruvate carboxylase 
Deficiency of pyruvate dehydrogenase 
Excludes1:disorders of pyruvate metabolism and gluconeogenesis with anemia 
(D55.-) 
Leigh’s syndrome (G31.82) 
E74.8 Other specified disorders of carbohydrate metabolism 
Essential pentosuria 
Renal glycosuria 
E74.9 Disorder of carbohydrate metabolism, unspecified 
E75 Disorders of sphingolipid metabolism and other lipid storage 
disorders 
Excludes1:mucolipidosis, types I-III (E77.0-E77.1) 
Refsum's disease (G60.1) 
E75.0 GM2 gangliosidosis 
E75.00 GM2 gangliosidosis, unspecified 
E75.01 Sandhoff disease 
E75.02 Tay-Sachs disease 
E75.09 Other GM2 gangliosidosis 
Adult GM2 gangliosidosis 
Juvenile GM2 gangliosidosis 
E75.1 Other and unspecified gangliosidosis 
E75.10 Unspecified gangliosidosis 
Gangliosidosis NOS 
E75.11 Mucolipidosis IV 
E75.19 Other gangliosidosis 
GM1 gangliosidosis 
GM3 gangliosidosis 
E75.2 Other sphingolipidosis 
Excludes1:adrenoleukodystrophy [Addison-Schilder] (E71.30) 
E75.21 Fabry (-Anderson) disease 
E75.22 Gaucher disease 
E75.23 Krabbe disease 
E75.24 Niemann-Pick disease 

E75.240
Niemann-Pick disease type A 
E75.241 Niemann-Pick disease type B 
E75.242 Niemann-Pick disease type C 
E75.243 Niemann-Pick disease type D 
E75.248 Other Niemann-Pick disease 
E75.249 Niemann-Pick disease, unspecified 
E75.25 Metachromatic leukodystrophy 
E75.29 Other sphingolipidosis 
Farber's syndrome 
Sulfatase deficiency 
Sulfatide lipidosis 
E75.3 Sphingolipidosis, unspecified 
E75.4 Neuronal ceroid lipofuscinosis 
Batten disease 
Bielschowsky-Jansky disease 
Kufs disease 
Spielmeyer-Vogt disease 
E75.5 Other lipid storage disorders 
Cerebrotendinous cholesterosis [van Bogaert-Scherer-Epstein] 
Wolman's disease 
E75.6 Lipid storage disorder, unspecified 
E76 Disorders of glycosaminoglycan metabolism 
E76.0 Mucopolysaccharidosis, type I 
E76.01 Hurler’s syndrome 
E76.02 Hurler-Scheie syndrome 
E76.03 Scheie’s syndrome 
E76.1 Mucopolysaccharidosis, type II 
Hunter's syndrome 
E76.2 Other mucopolysaccharidoses 
E76.21 Morquio mucopolysaccharidoses 
E76.210 Morquio A mucopolysaccharidoses 
Classic Morquio syndrome 
Morquio syndrome A 
Mucopolysaccharidosis, type IVA 
E76.211 Morquio B mucopolysaccharidoses 
Morquio-like mucopolysaccharidoses 
Morquio-like syndrome 
Morquio syndrome B 
Mucopolysaccharidosis, type IVB 
E76.219 Morquio mucopolysaccharidoses, unspecified 
Morquio syndrome 
Mucopolysaccharidosis, type IV 

E76.22
Sanfilippo mucopolysaccharidoses 
Mucopolysaccharidosis, type III (A) (B) (C) (D) 
Sanfilippo A syndrome 
Sanfilippo B syndrome 
Sanfilippo C syndrome 
Sanfilippo D syndrome 
E76.29 Other mucopolysaccharidoses 
beta-Glucuronidase deficiency 
Maroteaux-Lamy (mild) (severe) syndrome 
Mucopolysaccharidosis, types VI, VII 
E76.3 Mucopolysaccharidosis, unspecified 
E76.8 Other disorders of glucosaminoglycan metabolism 
E76.9 Glucosaminoglycan metabolism disorder, unspecified 
E77 Disorders of glycoprotein metabolism 
E77.0 Defects in post-translational modification of lysosomal enzymes 
Mucolipidosis II [I-cell disease] 
Mucolipidosis III [pseudo-Hurler polydystrophy] 
E77.1 Defects in glycoprotein degradation 
Aspartylglucosaminuria 
Fucosidosis 
Mannosidosis 
Sialidosis [mucolipidosis I] 
E77.8 Other disorders of glycoprotein metabolism 
E77.9 Disorder of glycoprotein metabolism, unspecified 
E78 Disorders of lipoprotein metabolism and other lipidemias 
Excludes1:sphingolipidosis (E75.0-E75.3) 
E78.0 Pure hypercholesterolemia 
Familial hypercholesterolemia 
Fredrickson's hyperlipoproteinemia, type IIa 
Hyperbetalipoproteinemia 
Hyperlipidemia, Group A 
Low-density-lipoprotein-type [LDL] hyperlipoproteinemia 
E78.1 Pure hyperglyceridemia 
Endogenous hyperglyceridemia 
Fredrickson's hyperlipoproteinemia, type IV 
Hyperlipidemia, group B 
Hyperprebetalipoproteinemia 
Very-low-density-lipoprotein-type [VLDL] hyperlipoproteinemia 
E78.2 Mixed hyperlipidemia 
Broad- or floating-betalipoproteinemia 
Fredrickson's hyperlipoproteinemia, type IIb or III 

Hyperbetalipoproteinemia with prebetalipoproteinemia 
Hypercholesteroemia with endogenous hyperglyceridemia 
Hyperlipidemia, group C 
Tubo-eruptive xanthoma 
Xanthoma tuberosum 
Excludes1:cerebrotendinous cholesterosis [van Bogaert-Scherer- Epstein] (E75.5) 
E78.3 Hyperchylomicronemia 
Chylomicron retention disease 
Fredrickson's hyperlipoproteinemia, type I or V 
Hyperlipidemia, group D 
Mixed hyperglyceridemia 
E78.4 Other hyperlipidemia 
Familial combined hyperlipidaemia 
E78.5 Hyperlipidemia, unspecified 
E78.6 Lipoprotein deficiency 
Abetalipoproteinemia 
High-density lipoprotein deficiency 
Hypoalphalipoproteinemia 
Hypobetalipoproteinemia (familial) 
Lecithin cholesterol acyltransferase deficiency 
Tangier disease 
E78.7 Disorders of bile acid and cholesterol metabolism 
Excludes1:Niemann-Pick disease type C (E75.242) 
E78.70 Disorder of bile acid and cholesterol metabolism, unspecified 
E78.71 Barth syndrome 
E78.72 Smith-Lemli-Opitz syndrome 
E78.79 Other disorders of bile acid and cholesterol metabolism 
E78.8 Other disorders of lipoprotein metabolism 
E78.81 Lipoid dermatoarthritis 
E78.89 Other lipoprotein metabolism disorders 
E78.9 Disorder of lipoprotein metabolism , unspecified 
E79 Disorders of purine and pyrimidine metabolism 
Excludes1:Ataxia-telangiectasia (Q87.1) 
Bloom’s syndrome (Q82.8) 
Cockayne’s syndrome (Q87.1) 
calculus of kidney (N20.0) 
combined immunodeficiency disorders (D81.-) 
Fanconi’s anemia (D61.0) 
gout (M10.-) 
orotaciduric anemia (D53.0) 
progeria (E34.8) 
Werner’s syndrome (E34.8) 

xeroderma pigmentosum (Q82.1) 
E79.0 Hyperuricemia without signs of inflammatory arthritis and tophaceous 
disease 
Asymptomatic hyperuricemia 
E79.1 Lesch-Nyhan syndrome 
HGPRT deficiency 
E79.2 Myoadenylate deaminase deficiency 
E79.8 Other disorders of purine and pyrimidine metabolism 
Hereditary xanthinuria 
E79.9 Disorder of purine and pyrimidine metabolism, unspecified 
E80 Disorders of porphyrin and bilirubin metabolism 
Includes: defects of catalase and peroxidase 
E80.0 Hereditary erythropoietic porphyria 
Congenital erythropoietic porphyria 
Erythropoietic protoporphyria 
E80.1 Porphyria cutanea tarda 
E80.2 Other and unspecified porphyria 
E80.20 Unspecified porphyria 
Porphyria NOS 
E80.21 Acute intermittent (hepatic) porphyria 
E80.29 Other porphyria 
Hereditary coproporphyria 
E80.3 Defects of catalase and peroxidase 
Acatalasia [Takahara] 
E80.4 Gilbert's syndrome 
E80.5 Crigler-Najjar syndrome 
E80.6 Other disorders of bilirubin metabolism 
Dubin-Johnson syndrome 
Rotor's syndrome 
E80.7 Disorder of bilirubin metabolism, unspecified 
E83 Disorders of mineral metabolism 
Excludes1:dietary mineral deficiency (E58-E61) 
parathyroid disorders (E20-E21) 
vitamin D deficiency (E55.-) 
E83.0 Disorders of copper metabolism 
E83.00 Disorder of copper metabolism, unspecified 
E83.01 Wilson's disease 
E83.09 Other disorders of copper metabolism 
Menkes' (kinky hair) (steely hair) disease 
E83.1 Disorders of iron metabolism 
Excludes1:iron deficiency anemia (D50.-) 

sideroblastic anemia (D64.0-D64.3) 
E83.10 Disorder of iron metabolism, unspecified 
E83.11 Hemochromatosis 
E83.19 Other disorders of iron metabolism 
E83.2 Disorders of zinc metabolism 
Acrodermatitis enteropathica 
E83.3 Disorders of phosphorus metabolism 
Excludes1:adult osteomalacia (M83.-) 
osteoporosis (M80) 
E83.30 Disorder of phosphorus metabolism, unspecified 
E83.31 Familial hypophosphatemia 
Vitamin D-resistant osteomalacia 
Vitamin D-resistant rickets 
Excludes1: vitamin D-deficiency rickets (E55.0) 
E83.32 Hereditary vitamin D-dependent rickets (type 1) (type 2) 
25-hydroxyvitamin D 1-V-hydroxylase deficiency 
Pseudovitamin D deficiency 
Vitamin D receptor defect 
E83.39 Other disorders of phosphorus metabolism 
Acid phosphatase deficiency 
Hypophosphatasia 
E83.4 Disorders of magnesium metabolism 
E83.40 Disorders of magnesium metabolism, unspecified 
E83.41 Hypermagnesemia 
E83.42 Hypomagnesemia 
E83.49 Other disorders of magnesium metabolism 
E83.5 Disorders of calcium metabolism 
Excludes1:chondrocalcinosis (M11.1-M11.2) 
hyperparathyroidism (E21.0-E21.3) 
E83.50 Unspecified disorder of calcium metabolism 
E83.51 Hypocalcemia 
E83.52 Hypercalcemia 
Familial hypocalciuric hypercalcemia 
E83.59 Other disorders of calcium metabolism 
Idiopathic hypercalciuria 
E83.8 Other disorders of mineral metabolism 
E83.9 Disorder of mineral metabolism, unspecified 
E84 Cystic fibrosis 
Includes: mucoviscidosis 
E84.0 Cystic fibrosis with pulmonary manifestations 
Use additional code to identify any infectious organism present, such as: 
Pseudomonas (B96.5) 

E84.1 Meconium ileus in cystic fibrosis 
Excludes1: meconium ileus not due to Cystic fibrosis (P75) 
E84.2 Cystic fibrosis with gastrointestinal manifestations 
Excludes2:meconium ileus in cystic fibrosis (E84.1) 
E84.8 Cystic fibrosis with other manifestations 
E84.9 Cystic fibrosis, unspecified 
E85 Amyloidosis 
Includes: amyloid polyneuropathy (Portuguese) 
familial Mediterranean fever 
hemodialysis-associated amyloidosis 
hereditary amyloid nephropathy 
heredofamilial (neuropathic) (non-neuropathic) amyloidosis 
localized amyloidosis 
organ-limited amyloidosis 
secondary systemic amyloidosis 
Excludes1:Alzheimer's disease (G30.0-) 
E86 Volume depletion 
Excludes1:dehydration of newborn (P74.1) 
hypovolemic shock NOS (R57.1) 
postoperative hypovolemic shock (T81.1) 
traumatic hypovolemic shock (T79.4) 
E86.0 Dehydration 
E86.1 Hypovolemia 
Depletion of volume of plasma or extracellular fluid 
E86.9 Volume depletion, unspecified 
E87 Other disorders of fluid, electrolyte and acid-base balance 
Excludes1:diabetes insipidus (E23.2) 
electrolyte imbalance associated with hyperemesis gravidarum (O21.1) 
electrolyte imbalance following ectopic or molar pregnancy (O08.5) 
familial periodic paralysis (G72.3) 
E87.0 Hyperosmolality and hypernatremia 
Sodium [Na] excess 
Sodium [Na] overload 
E87.1 Hypo-osmolality and hyponatremia 
Sodium [Na] deficiency 
Excludes1:syndrome of inappropriate secretion of antidiuretic hormone (E22.2) 
E87.2 Acidosis 
Acidosis NOS 
Lactic acidosis 
Metabolic acidosis 

Respiratory acidosis 
Excludes1:diabetic acidosis (E10.1) 
E87.3 Alkalosis 
Alkalosis NOS 
Metabolic alkalosis 
Respiratory alkalosis 
E87.4 Mixed disorder of acid-base balance 
E87.5 Hyperkalemia 
Potassium [K] excess 
Potassium [K] overload 
E87.6 Hypokalemia 
Potassium [K] deficiency 
E87.7 Fluid overload 
Excludes1:edema NOS (R60.-) 
E87.8 Other disorders of electrolyte and fluid balance, not elsewhere classified 
Electrolyte imbalance NOS 
Hyperchloremia 
Hypochloremia 
E88 Other and unspecified metabolic disorders 
Excludes1:histiocytosis X (chronic) (D76.0) 
E88.0 Disorders of plasma-protein metabolism, not elsewhere classified 
Excludes1:disorder of lipoprotein metabolism (E78.-) 
monoclonal gammopathy (D47.2) 
polyclonal hypergammaglobulinemia (D89.0) 
Waldenström's macroglobulinemia (C88.0) 
E88.01 Alpha-1-Antitrypsin deficiency 
E88.09 Other disorders of plasma-protein metabolism, not elsewhere 
classified 
Bisalbuminemia 
E88.1 Lipodystrophy, not elsewhere classified 
Lipodystrophy NOS 
Excludes1:Whipple's disease (K90.81) 
E88.2 Lipomatosis, not elsewhere classified 
Lipomatosis NOS 
Lipomatosis (Check) dolorosa [Dercum] 
E88.3 Mitochondrial metabolism disorders 
Excludes1:disorders of pyruvate metabolism (E74.4) 
Kearns-Sayre syndrome (H49.81) 
Leber’s disease (H47.22) 
Leigh’s encephalopathy (G31.82) 
Mitochondrial myopathy, NEC (G71.3) 
Reye’s syndrome (G93.7) 

E88.30
Mitochondrial metabolism disorder, unspecified 
E88.31 MELAS syndrome 
Mitochondrial myopathy, encephalopathy, lactic acidosis, strokelike 
episodes 
E88.32 MERRF syndrome 
Myoclonic epilepsy and ragged-red fibers 
E88.39 Other mitochondrial metabolism disorders 
E88.8 Other specified metabolic disorders 
E88.81 Dysmetabolic syndrome X 
E88.89 Other specified metabolic disorders 
Launois-Bensaude adenolipomatosis 
Trimethylaminuria 
E88.9 Metabolic disorder, unspecified 
E89 Postprocedural endocrine and metabolic disorders, not 
elsewhere classified 
Excludes2:intraoperative and postprocedural complications of endocrine procedures 
(E36.-) 
E89.0 Postprocedural hypothyroidism 
Postirradiation hypothyroidism 
Postsurgical hypothyroidism 
E89.1 Postprocedural hypoinsulinemia 
Postpancreatectomy hyperglycemia 
Postsurgical hypoinsulinemia 
E89.2 Postprocedural hypoparathyroidism 
Parathyroprival tetany 
E89.3 Postprocedural hypopituitarism 
Postirradiation hypopituitarism 
E89.4 Postprocedural ovarian failure 
E89.40 Asymptomatic postprocedural ovarian failure 
E89.41 Symptomatic postprocedural ovarian failure 
Symptoms such as flushing, sleeplessness, headache, lack of 
concentration, associated with postprocedural menopause 
E89.5 Postprocedural testicular hypofunction 
E89.6 Postprocedural adrenocortical (-medullary) hypofunction 
E89.8 Other postprocedural endocrine and metabolic disorders 
E89.9 Postprocedural endocrine and metabolic disorder, unspecified 
CHAPTER 5 

Mental and behavioral disorders (F01-F99) 
Includes: disorders of psychological development 
Excludes2:symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified 
(R00-R99) 
Note: For definitions of the psychiatric terms and conditions used in this chapter reference 
the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text 
revision, (DSM-IV-TR) published by the American Psychiatric Association 
This chapter contains the following blocks: 
F01-F09 Mental disorders due to known physiological conditions 
F10-F19 Mental and behavioral disorders due to psychoactive substance use 
F20-F29 Schizophrenia, schizotypal and delusional, and other non-mood psychotic disorders 
F30-F39 Mood [affective] disorders 
F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental 
disorders 
F50-F59 Behavioral syndromes associated with physiological disturbances and physical factors 
F60-F69 Disorders of adult personality and behavior 
F70-F79 Mental retardation 
F80-F89 Pervasive and specific developmental disorders 
F90-F98 Behavioral and emotional disorders with onset usually occurring in childhood and 
adolescence 
F99 Unspecified mental disorder 
Mental disorders due to known physiological conditions 
(F01-F09) 
This block comprises a range of mental disorders grouped together on the basis of their having in 
common a demonstrable etiology in cerebral disease, brain injury, or other insult 
leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, 
injuries, and insults that affect the brain directly and selectively; or secondary, as in 
systemic diseases and disorders that attack the brain only as one of the multiple 
organs or systems of the body that are involved. 
F01 Vascular dementia 
Vascular dementia as a result of infarction of the brain due to vascular disease, including 
hypertensive cerebrovascular disease. 
Includes: arteriosclerotic dementia 
Code first the underlying physiological condition or sequelae of cerebrovascular disease. 

F01.5 Vascular dementia 
F01.50 Vascular dementia without behavioral disturbance 
F01.51 Vascular dementia with behavioral disturbance 
Vascular dementia with aggressive behavior 
Vascular dementia with combative behavior 
Vascular dementia with violent behavior 
Vascular dementia with wandering off 
F02 Dementia in other diseases classified elsewhere 
Code first the underlying physiological condition, such as: 
Alzheimer's (G30.-) 
cerebral lipidosis (E75.-) 
dementia with Lewy bodies (G31.83) 
epilepsy (G40.-) 
frontotemporal dementia (G31.09) 
hepatolenticular degeneration (E83.0) 
human immunodeficiency virus [HIV] disease (B20) 
hypercalcemia (E83.52) 
hypothyroidism, acquired (E00-E03.-) 
intoxications (T36-T65) 
multiple sclerosis (G35) 
neurosyphilis (A52.17) 
niacin deficiency [pellagra] (E52) 
Parkinson's disease (G20) 
Pick's disease (G31.01) 
polyarteritis nodosa (M30.0) 
systemic lupus erythematosus (M32.-) 
trypanosomiasis (B56.-, B57.-) 
vitamin B deficiency (E53.8) 
Excludes2:dementia in alcohol and psychoactive substance disorders (F10-F19, with .17, 
.27, .97) 
vascular dementia (F01.5-) 
F02.8 Dementia in other diseases classified elsewhere 
F02.80 Dementia in other diseases classified elsewhere, without behavioral 
disturbance 
Dementia in other diseases classified elsewhere NOS 
F02.81 Dementia in other diseases classified elsewhere, with behavioral 
disturbance 
Dementia in other diseases classified elsewhere with aggressive behavior 
Dementia in other diseases classified elsewhere with combative behavior 
Dementia in other diseases classified elsewhere with violent behavior 
Dementia in other diseases classified elsewhere with wandering off 

F03
Unspecified dementia 
Includes: presenile dementia NOS 
presenile psychosis NOS 
primary degenerative dementia NOS 
senile dementia NOS 
senile dementia depressed or paranoid type 
senile psychosis NOS 
Excludes1:senility NOS (R54) 
Excludes2:senile dementia with delirium or acute confusional state (F05) 
F04 Amnestic disorder due to known physiological condition 
Includes: Korsakov's psychosis or syndrome, nonalcoholic 
Code first the underlying physiological condition 
Excludes1:amnesia NOS (R41.3) 
anterograde amnesia (R41.1) 
dissociative amnesia (F44.0) 
retrograde amnesia (R41.2) 
Excludes2:alcohol-induced or unspecified Korsakov's syndrome (F10.26, F10.96) 
Korsakov's syndrome induced by other psychoactive substances (F13.26, 
F13.96, F19.16, F19.26, F19.96) 
F05 Delirium due to known physiological condition 
Includes: acute or subacute brain syndrome 
acute or subacute confusional state (nonalcoholic) 
acute or subacute infective psychosis 
acute or subacute organic reaction 
acute or subacute psycho-organic syndrome 
delirium of mixed etiology 
delirium superimposed on dementia 
sundowning 
Code first the underlying physiological condition 
Excludes1:delirium NOS (R41.0) 
Excludes2:delirium tremens alcohol-induced or unspecified (F10.231, F10.931) 
F06 Other mental disorders due to known physiological condition 
Includes: mental disorders due to endocrine disorder 
mental disorders due to exogenous hormone 
mental disorders due to exogenous toxic substance 
mental disorders due to primary cerebral disease 
mental disorders due to somatic illness 
mental disorders due to systemic disease affecting the brain 
Code first the underlying physiological condition 
Excludes1:unspecified dementia (F03) 

Excludes2:delirium due to known physiological condition (F05) 
dementia as classified in F01-F02 
other mental disorders associated with alcohol and other psychoactive 
substances (F10-F19) 
F06.0 Psychotic disorder with hallucinations due to known physiological condition 
Organic hallucinatory state (nonalcoholic) 
Excludes2:hallucinations and perceptual disturbance induced by alcohol and other 
psychoactive substances (F10-F19 with .151, .251, .951) 
schizophrenia (F20.-) 
F06.1 Catatonic disorder due to known physiological condition 
Excludes1:catatonic stupor (R40.1) 
stupor NOS (R40.1) 
Excludes2:catatonic schizophrenia (F20.2) 
dissociative stupor (F44.2) 
F06.2 Psychotic disorder with delusions due to known physiological condition 
Paranoid and paranoid-hallucinatory organic states 
Schizophrenia-like psychosis in epilepsy 
Excludes2:alcohol and drug-induced psychotic disorder (F10-F19 with .150, .250, 
.950) 
brief psychotic disorder (F23) 
delusional disorder (F22) 
schizophrenia (F20.-) 
F06.3 Mood disorder due to known physiological condition 
Excludes2:mood disorders due to alcohol and other psychoactive substances 
(F10-F19 with .14, .24, .94) 
mood disorders, not due to known physiological condition or 
unspecified (F30-F39) 
F06.30 Mood disorder due to known physiological condition, unspecified 
F06.31 Mood disorder due to known physiological condition with 
depressive features 
F06.32 Mood disorder due to known physiological condition with major 
depressive-like episode 
F06.33 Mood disorder due to known physiological condition with manic 
features 
F06.34 Mood disorder due to known physiological condition with mixed 
features 
F06.4 Anxiety disorder due to known physiological condition 
Excludes2:anxiety disorders due to alcohol and other psychoactive substances 
(F10-F19 with .180, .280, .980) 
anxiety disorders, not due to known physiological condition or 
unspecified (F40.-, F41.-) 
F06.8 Other specified mental disorders due to known physiological condition 
Epileptic psychosis NOS 

Mild cognitive disorder 
Organic dissociative disorder 
Organic emotionally labile [asthenic] disorder 
F06.9 Unspecified mental disorder due to known physiological condition 
Mental disorder NOS due to known physiological condition 
F07 Personality and behavioral disorders due to known 
physiological condition 
Code first the underlying physiological condition 
F07.0 Personality change due to known physiological condition 
Frontal lobe syndrome 
Limbic epilepsy personality syndrome 
Lobotomy syndrome 
Organic personality disorder 
Organic pseudopsychopathic personality 
Organic pseudoretarded personality 
Postleucotomy syndrome 
Code first underlying physiological condition 
Excludes1:postconcussional syndrome (F07.8) 
postencephalitic syndrome (F07.8) 
Excludes2:specific personality disorder (F60.-) 
F07.8 Other personality and behavioral disorders due to known physiological condition 
F07.81 Postconcussional syndrome 
F07.89 Other personality and behavioral disorders due to known 
physiological condition 
Postencephalitic syndrome 
Right hemispheric organic affective disorder 
F07.9 Unspecified personality and behavioral disorder due to known physiological 
condition 
Organic psychosyndrome 
F09 Unspecified mental disorder due to known physiological 
condition 
Includes: organic brain syndrome NOS 
organic mental disorder NOS 
organic psychosis NOS 
symptomatic psychosis NOS 
Code first the underlying physiological condition 
Excludes1:psychosis NOS (F29) 

Mental and behavioral disorders due to psychoactive 
substance use (F10-F19) 
F10 Alcohol-related disorders 
Use additional code for blood alcohol level, if applicable (Y90.-) 
F10.1 Alcohol abuse 
Excludes1:alcohol dependence (F10.2-) 
alcohol use, unspecified (F10.9-) 
F10.10 Alcohol abuse, uncomplicated 
F10.12 Alcohol abuse with intoxication 
F10.120 Alcohol abuse with intoxication, uncomplicated 
F10.121 Alcohol abuse with intoxication delirium 
F10.129 Alcohol abuse with intoxication, unspecified 
F10.14 Alcohol abuse with alcohol-induced mood disorder 
F10.15 Alcohol abuse with alcohol-induced psychotic disorder 
F10.150 Alcohol abuse with alcohol-induced psychotic disorder 
with delusions 
F10.151 Alcohol abuse with alcohol-induced psychotic disorder 
with hallucinations 
F10.159 Alcohol abuse with alcohol-induced psychotic disorder, 
unspecified 
F10.18 Alcohol abuse with other alcohol-induced disorders 
F10.180 Alcohol abuse with alcohol-induced anxiety disorder 
F10.181 Alcohol abuse with alcohol-induced sexual dysfunction 
F10.182 Alcohol abuse with alcohol-induced sleep disorder 
F10.188 Alcohol abuse with other alcohol-induced disorder 
F10.19 Alcohol abuse with unspecified alcohol-induced disorder 
F10.2 Alcohol dependence 
Excludes1:alcohol abuse (F10.1-) 
alcohol use, unspecified (F10.9-) 
Excludes2:toxic effect of alcohol (T51.0-) 
F10.20 Alcohol dependence, uncomplicated 
F10.21 Alcohol dependence, in remission 
F10.22 Alcohol dependence with intoxication 
Excludes1: alcohol dependence with withdrawal (F10.23-) 
F10.220 Alcohol dependence with intoxication, uncomplicated 
F10.221 Alcohol dependence with intoxication delirium 
F10.229 Alcohol dependence with intoxication, unspecified 
F10.23 Alcohol dependence with withdrawal 
Excludes1: Alcohol dependence with intoxication (F10.22-) 
F10.230 Alcohol dependence with withdrawal, uncomplicated 

F10.231
F10.232 
F10.239 
F10.24 
F10.25 
F10.250 
F10.251 
F10.259 
F10.26 
F10.27 
F10.28 
F10.280 
F10.281 
F10.282 
F10.288 
F10.29 
F10.9 
F10.92 
F10.920 
F10.921 
F10.929 
F10.94 
F10.95 
F10.950 
F10.951 
F10.959 
F10.96 
F10.97 
Alcohol dependence with withdrawal delirium 
Alcohol dependence with withdrawal with perceptual 
disturbance 
Alcohol dependence with withdrawal, unspecified 
Alcohol dependence with alcohol-induced mood disorder 
Alcohol dependence with alcohol-induced psychotic disorder 
Alcohol dependence with alcohol-induced psychotic 
disorder with delusions 
Alcohol dependence with alcohol-induced psychotic 
disorder with hallucinations 
Alcohol dependence with alcohol-induced psychotic 
disorder, unspecified 
Alcohol dependence with alcohol-induced persisting amnestic 
disorder 
Alcohol dependence with alcohol-induced persisting dementia 
Alcohol dependence with other alcohol-induced disorders 
Alcohol dependence with alcohol-induced anxiety 
disorder 
Alcohol dependence with alcohol-induced sexual 
dysfunction 
Alcohol dependence with alcohol-induced sleep disorder 
Alcohol dependence with other alcohol-induced 
disorder 
Alcohol dependence with unspecified alcohol-induced disorder 
Alcohol use, unspecified 
Excludes1:alcohol abuse (F10.1) 
alcohol dependence (F10.2-) 
Alcohol use, unspecified with intoxication 
Alcohol use, unspecified with intoxication, 
uncomplicated 
Alcohol use, unspecified with intoxication delirium 
Alcohol use, unspecified with intoxication, unspecified 
Alcohol use, unspecified with alcohol-induced mood disorder 
Alcohol use, unspecified with alcohol-induced psychotic disorder 
Alcohol use, unspecified with alcohol-induced psychotic 
disorder with delusions 
Alcohol use, unspecified with alcohol-induced psychotic 
disorder with hallucinations 
Alcohol use, unspecified with alcohol-induced psychotic 
disorder, unspecified 
Alcohol use, unspecified with alcohol-induced persisting amnestic 
disorder 
Alcohol use, unspecified with alcohol-induced persisting dementia 

F10.98
Alcohol use, unspecified with other alcohol-induced disorders 
F10.980 Alcohol use, unspecified with alcohol-induced anxiety 
disorder 
F10.981 Alcohol use, unspecified with alcohol-induced sexual 
dysfunction 
F10.982 Alcohol use, unspecified with alcohol-induced sleep 
disorder 
F10.988 Alcohol use, unspecified with other alcohol-induced 
disorder 
F10.99 Alcohol use, unspecified with unspecified alcohol-induced disorder 
F11 Opioid-related disorders 
F11.1 Opioid abuse 
Excludes1:opioid dependence (F11.2-) 
opioid use, unspecified (F11.9-) 
F11.10 Opioid abuse, uncomplicated 
F11.12 Opioid abuse with intoxication 
F11.120 Opioid abuse with intoxication, uncomplicated 
F11.121 Opioid abuse with intoxication delirium 
F11.122 Opioid abuse with intoxication with perceptual 
disturbance 
F11.129 Opioid abuse with intoxication, unspecified 
F11.14 Opioid abuse with opioid-induced mood disorder 
F11.15 Opioid abuse with opioid-induced psychotic disorder 
F11.150 Opioid abuse with opioid-induced psychotic disorder 
with delusions 
F11.151 Opioid abuse with opioid-induced psychotic disorder 
with hallucinations 
F11.159 Opioid abuse with opioid-induced psychotic disorder, 
unspecified 
F11.18 Opioid abuse with other opioid-induced disorder 
F11.181 Opioid abuse with opioid-induced sexual dysfunction 
F11.182 Opioid abuse with opioid-induced sleep disorder 
F11.188 Opioid abuse with other opioid-induced disorder 
F11.19 Opioid abuse with unspecified opioid-induced disorder 
F11.2 Opioid dependence 
Excludes1:opioid abuse (F11.1-) 
opioid use, unspecified (F11.9-) 
Excludes2:opioid poisoning (T40.0--T40.2-) 
F11.20 Opioid dependence, uncomplicated 
F11.21 Opioid dependence, in remission 
F11.22 Opioid dependence with intoxication 
Excludes1: opioid dependence with withdrawal (F11.23) 

F11.220
Opioid dependence with intoxication, uncomplicated 
Opioid dependence with intoxication delirium 
Opioid dependence with intoxication with perceptual 
disturbance 
Opioid dependence with intoxication, unspecified 
Opioid dependence with withdrawal 
opioid dependence with intoxication (F11.22-) 
Opioid dependence with opioid-induced mood disorder 
Opioid dependence with opioid-induced psychotic disorder 
Opioid dependence with opioid-induced psychotic 
disorder with delusions 
Opioid dependence with opioid-induced psychotic 
disorder with hallucinations 
Opioid dependence with opioid-induced psychotic 
disorder, unspecified 
Opioid dependence with other opioid-induced disorder 
Opioid dependence with opioid-induced sexual 
dysfunction 
Opioid dependence with opioid-induced sleep disorder 
Opioid dependence with other opioid-induced disorder 
Opioid dependence with unspecified opioid-induced disorder 
Excludes1:opioid abuse (F11.1-) 
opioid dependence (F11.2-) 
Opioid use, unspecified, uncomplicated 
Opioid use, unspecified with intoxication 
opioid use, unspecified with withdrawal (F11.93) 
Opioid use, unspecified with intoxication, 
uncomplicated 
Opioid use, unspecified with intoxication delirium 
Opioid use, unspecified with intoxication with 
perceptual disturbance 
Opioid use, unspecified with intoxication, unspecified 
Opioid use, unspecified with withdrawal 
opioid use, unspecified with intoxication (F11.92-) 
Opioid use, unspecified with opioid-induced mood disorder 
Opioid use, unspecified with opioid-induced psychotic disorder 
Opioid use, unspecified with opioid-induced psychotic 
disorder with delusions 
Opioid use, unspecified with opioid-induced psychotic 
disorder with hallucinations 
Opioid use, unspecified with opioid-induced psychotic 
disorder, unspecified 
F11.221 
F11.222 
F11.229 
F11.23 
Excludes1: 
F11.24 
F11.25 
F11.250 
F11.251 
F11.259 
F11.28 
F11.281 
F11.282 
F11.288 
F11.29 
F11.9 Opioid use, unspecified 
F11.90 
F11.92 
Excludes1: 
F11.920 
F11.921 
F11.922 
F11.929 
F11.93 
Excludes1: 
F11.94 
F11.95 
F11.950 
F11.951 
F11.959 

F11.98
Opioid use, unspecified with other specified opioid-induced disorder 
F11.981 Opioid use, unspecified with opioid-induced sexual 
dysfunction 
F11.982 Opioid use, unspecified with opioid-induced sleep 
disorder 
F11.988 Opioid use, unspecified with other opioid-induced 
disorder 
F11.99 Opioid use, unspecified with unspecified opioid-induced disorder 
F12 Cannabis-related disorders 
Includes: marijuana 
F12.1 Cannabis abuse 
Excludes1:cannabis dependence (F12.2-) 
cannabis use, unspecified (F12.9-) 
F12.10 Cannabis abuse, uncomplicated 
F12.12 Cannabis abuse with intoxication 
F12.120 Cannabis abuse with intoxication, uncomplicated 
F12.121 Cannabis abuse with intoxication delirium 
F12.122 Cannabis abuse with intoxication with perceptual 
disturbance 
F12.129 Cannabis abuse with intoxication, unspecified 
F12.15 Cannabis abuse with psychotic disorder 
F12.150 Cannabis abuse with psychotic disorder with delusions 
F12.151 Cannabis abuse with psychotic disorder with 
hallucinations 
F12.159 Cannabis abuse with psychotic disorder, unspecified 
F12.18 Cannabis abuse with other cannabis-induced disorder 
F12.180 Cannabis abuse with cannabis-induced anxiety disorder 
F12.188 Cannabis abuse with other cannabis-induced disorder 
F12.19 Cannabis abuse with unspecified cannabis-induced disorder 
F12.2 Cannabis dependence 
Excludes1:cannabis abuse (F12.1-) 
cannabis use, unspecified (F12.9-) 
Excludes2:cannabis poisoning (T40.7-) 
F12.20 Cannabis dependence, uncomplicated 
F12.21 Cannabis dependence, in remission 
F12.22 Cannabis dependence with intoxication 
F12.220 Cannabis dependence with intoxication, uncomplicated 
F12.221 Cannabis dependence with intoxication delirium 
F12.222 Cannabis dependence with intoxication with perceptual 
disturbance 
F12.229 Cannabis dependence with intoxication, unspecified 
F12.25 Cannabis dependence with psychotic disorder 

F12.250 Cannabis dependence with psychotic disorder with 
delusions 
F12.251 Cannabis dependence with psychotic disorder with 
hallucinations 
F12.259 Cannabis dependence with psychotic disorder, 
unspecified 
F12.28 Cannabis dependence with other cannabis-induced disorder 
F12.280 Cannabis dependence with cannabis-induced anxiety 
disorder 
F12.288 Cannabis dependence with other cannabis-induced 
disorder 
F12.29 Cannabis dependence with unspecified cannabis-induced disorder 
F12.9 Cannabis use, unspecified 
Excludes1:cannabis abuse (F12.1-) 
cannabis dependence (F12.2-) 
F12.90 Cannabis use, unspecified, uncomplicated 
F12.92 Cannabis use, unspecified with intoxication 
F12.920 Cannabis use, unspecified with intoxication, 
uncomplicated 
F12.921 Cannabis use, unspecified with intoxication delirium 
F12.922 Cannabis use, unspecified with intoxication with 
perceptual disturbance 
F12.929 Cannabis use, unspecified with intoxication, unspecified 
F12.95 Cannabis use, unspecified with psychotic disorder 
F12.950 Cannabis use, unspecified with psychotic disorder with 
delusions 
F12.951 Cannabis use, unspecified with psychotic disorder with 
hallucinations 
F12.959 Cannabis use, unspecified with psychotic disorder, 
unspecified 
F12.98 Cannabis use, unspecified with other cannabis-induced disorder 
F12.980 Cannabis use, unspecified with anxiety disorder 
F12.988 Cannabis use, unspecified with other cannabis-induced 
disorder 
F12.99 Cannabis use, unspecified with unspecified cannabis-induced 
disorder 
F13 Sedative, hypnotic, or anxiolytic-related disorders 
F13.1 Sedative, hypnotic or anxiolytic-related abuse 
Excludes1:sedative, hypnotic or anxiolytic-related dependence (F13.2-) 
sedative, hypnotic, or anxiolytic use, unspecified (F13.9-) 
F13.10 Sedative, hypnotic or anxiolytic abuse, uncomplicated 
F13.12 Sedative, hypnotic or anxiolytic abuse with intoxication 

F13.120
F13.121 
F13.129 
F13.14 
F13.15 
F13.150 
F13.151 
F13.159 
F13.18 
F13.180 
F13.181 
F13.182 
F13.188 
F13.19 
F13.2 
F13.20 
F13.21 
F13.22 
F13.220 
F13.221 
Sedative, hypnotic or anxiolytic abuse with intoxication, 
uncomplicated 
Sedative, hypnotic or anxiolytic abuse with intoxication 
delirium 
Sedative, hypnotic or anxiolytic abuse with intoxication, 
unspecified 
Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or 
anxiolytic-induced mood disorder 
Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or 
anxiolytic-induced psychotic disorder 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced psychotic disorder with 
delusions 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced psychotic disorder with 
hallucinations 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced psychotic disorder, 
unspecified 
Sedative, hypnotic or anxiolytic abuse with other sedative, hypnotic or 
anxiolytic-induced disorders 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced anxiety disorder 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced sexual dysfunction 
Sedative, hypnotic or anxiolytic abuse with sedative, 
hypnotic or anxiolytic-induced sleep disorder 
Sedative, hypnotic or anxiolytic abuse with other 
sedative, hypnotic or anxiolytic-induced disorder 
Sedative, hypnotic or anxiolytic abuse with unspecified sedative, 
hypnotic or anxiolytic-induced disorder 
Sedative, hypnotic or anxiolytic-related dependence 
Excludes1:sedative, hypnotic or anxiolytic-related abuse (F13.1-) 
sedative, hypnotic, or anxiolytic use, unspecified (F13.9-) 
Excludes2:sedative, hypnotic, or anxiolytic poisoning (T42.-) 
Sedative, hypnotic or anxiolytic dependence, uncomplicated 
Sedative, hypnotic or anxiolytic dependence, in remission 
Sedative, hypnotic or anxiolytic dependence with intoxication 
Excludes1: sedative, hypnotic or anxiolytic dependence with 
withdrawal (F13.23-) 
Sedative, hypnotic or anxiolytic dependence with 
intoxication, uncomplicated 
Sedative, hypnotic or anxiolytic dependence with 

intoxication delirium 
F13.229 Sedative, hypnotic or anxiolytic dependence with 
intoxication, unspecified 
F13.23 Sedative, hypnotic or anxiolytic dependence with withdrawal 
Excludes1: sedative, hypnotic or anxiolytic dependence with 
intoxication (F13.22-) 
F13.230 Sedative, hypnotic or anxiolytic dependence with 
withdrawal, uncomplicated 
F13.231 Sedative, hypnotic or anxiolytic dependence with 
withdrawal delirium 
F13.232 Sedative, hypnotic or anxiolytic dependence with 
withdrawal with perceptual disturbance 
F13.239 Sedative, hypnotic or anxiolytic dependence with 
withdrawal, unspecified 
F13.24 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic 
or anxiolytic-induced mood disorder 
F13.25 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or 
anxiolytic-induced psychotic disorder 
F13.250 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder with delusions 
F13.251 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder with hallucinations 
F13.259 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder, unspecified 
F13.26 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic 
or anxiolytic-induced persisting amnestic disorder 
F13.27 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic 
or anxiolytic-induced persisting dementia 
F13.28 Sedative, hypnotic or anxiolytic dependence with other sedative, 
hypnotic or anxiolytic-induced disorders 
F13.280 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced anxiety 
disorder 
F13.281 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced sexual 
dysfunction 
F13.282 Sedative, hypnotic or anxiolytic dependence with 
sedative, hypnotic or anxiolytic-induced sleep disorder 
F13.288 Sedative, hypnotic or anxiolytic dependence with other 
sedative, hypnotic or anxiolytic-induced disorder 

F13.29
Sedative, hypnotic or anxiolytic dependence with unspecified 
sedative, hypnotic or anxiolytic-induced disorder 
Sedative, hypnotic or anxiolytic-related use, unspecified 
Excludes1:sedative, hypnotic or anxiolytic-related abuse (F13.1-) 
sedative, hypnotic or anxiolytic-related dependence (F13.2-) 
Sedative, hypnotic, or anxiolytic use, unspecified, uncomplicated 
Sedative, hypnotic or anxiolytic use, unspecified with intoxication 
sedative, hypnotic or anxiolytic use, unspecified with 
withdrawal (F13.93-) 
Sedative, hypnotic or anxiolytic use, unspecified with 
intoxication, uncomplicated 
Sedative, hypnotic or anxiolytic use, unspecified with 
intoxication delirium 
Sedative, hypnotic or anxiolytic use, unspecified with 
intoxication, unspecified 
Sedative, hypnotic or anxiolytic use, unspecified with withdrawal 
sedative, hypnotic or anxiolytic use, unspecified with 
intoxication (F13.92-) 
Sedative, hypnotic or anxiolytic use, unspecified with 
withdrawal, uncomplicated 
Sedative, hypnotic or anxiolytic use, unspecified with 
withdrawal delirium 
Sedative, hypnotic or anxiolytic use, unspecified with 
withdrawal with perceptual disturbances 
Sedative, hypnotic or anxiolytic use, unspecified with 
withdrawal, unspecified 
Sedative, hypnotic or anxiolytic use, unspecified with sedative, 
hypnotic or anxiolytic-induced mood disorder 
Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic 
or anxiolytic-induced psychotic disorder 
Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder with delusions 
Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder with hallucinations 
Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced psychotic 
disorder, unspecified 
Sedative, hypnotic or anxiolytic use, unspecified with sedative, 
hypnotic or anxiolytic-induced persisting amnestic disorder 
Sedative, hypnotic or anxiolytic use, unspecified with sedative, 
hypnotic or anxiolytic-induced persisting dementia 
F13.9 
F13.90 
F13.92 
Excludes1: 
F13.920 
F13.921 
F13.929 
F13.93 
Excludes1: 
F13.930 
F13.931 
F13.932 
F13.939 
F13.94 
F13.95 
F13.950 
F13.951 
F13.959 
F13.96 
F13.97 

F13.98
Sedative, hypnotic or anxiolytic use, unspecified with other sedative, 
hypnotic or anxiolytic-induced disorders 
F13.980 Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced anxiety 
disorder 
F13.981 Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced sexual 
dysfunction 
F13.982 Sedative, hypnotic or anxiolytic use, unspecified with 
sedative, hypnotic or anxiolytic-induced sleep disorder 
F13.988 Sedative, hypnotic or anxiolytic use, unspecified with 
other sedative, hypnotic or anxiolytic-induced disorder 
F13.99 Sedative, hypnotic or anxiolytic use, unspecified with unspecified 
sedative, hypnotic or anxiolytic-induced disorder 
F14 Cocaine-related disorders 
Excludes2:other stimulant-related disorders (F15.-) 
F14.1 Cocaine abuse 
Excludes1:cocaine dependence (F14.2-) 
cocaine use, unspecified (F14.9-) 
F14.10 Cocaine abuse, uncomplicated 
F14.12 Cocaine abuse with intoxication 
F14.120 Cocaine abuse with intoxication, uncomplicated 
F14.121 Cocaine abuse with intoxication with delirium 
F14.122 Cocaine abuse with intoxication with perceptual 
disturbance 
F14.129 Cocaine abuse with intoxication, unspecified 
F14.14 Cocaine abuse with cocaine-induced mood disorder 
F14.15 Cocaine abuse with cocaine-induced psychotic disorder 
F14.150 Cocaine abuse with cocaine-induced psychotic disorder 
with delusions 
F14.151 Cocaine abuse with cocaine-induced psychotic disorder 
with hallucinations 
F14.159 Cocaine abuse with cocaine-induced psychotic disorder, 
unspecified 
F14.18 Cocaine abuse with other cocaine-induced disorder 
F14.180 Cocaine abuse with cocaine-induced anxiety disorder 
F14.181 Cocaine abuse with cocaine-induced sexual dysfunction 
F14.182 Cocaine abuse with cocaine-induced sleep disorder 
F14.188 Cocaine abuse with other cocaine-induced disorder 
F14.19 Cocaine abuse with unspecified cocaine-induced disorder 
F14.2 Cocaine dependence 
Excludes1:cocaine abuse (F14.1-) 

cocaine use, unspecified (F14.9-) 
Excludes2:cocaine poisoning (T40.5-) 
F14.20 Cocaine dependence, uncomplicated 
F14.21 Cocaine dependence, in remission 
F14.22 Cocaine dependence with intoxication 
Excludes1: cocaine dependence with withdrawal (F14.23) 
F14.220 Cocaine dependence with intoxication, uncomplicated 
F14.221 Cocaine dependence with intoxication delirium 
F14.222 Cocaine dependence with intoxication with perceptual 
disturbance 
F14.229 Cocaine dependence with intoxication, unspecified 
F14.23 Cocaine dependence with withdrawal 
Excludes1: cocaine dependence with intoxication (F14.22-) 
F14.24 Cocaine dependence with cocaine-induced mood disorder 
F14.25 Cocaine dependence with cocaine-induced psychotic disorder 
F14.250 Cocaine dependence with cocaine-induced psychotic 
disorder with delusions 
F14.251 Cocaine dependence with cocaine-induced psychotic 
disorder with hallucinations 
F14.259 Cocaine dependence with cocaine-induced psychotic 
disorder, unspecified 
F14.28 Cocaine dependence with other cocaine-induced disorder 
F14.280 Cocaine dependence with cocaine-induced anxiety 
disorder 
F14.281 Cocaine dependence with cocaine-induced sexual 
dysfunction 
F14.282 Cocaine dependence with cocaine-induced sleep 
disorder 
F14.288 Cocaine dependence with other cocaine-induced 
disorder 
F14.29 Cocaine dependence with unspecified cocaine-induced disorder 
F14.9 Cocaine use, unspecified 
Excludes1:cocaine abuse (F14.1-) 
cocaine dependence (F14.2-) 
F14.90 Cocaine use, unspecicified, uncomplicated 
F14.92 Cocaine use, unspecified with intoxication 
F14.920 Cocaine use, unspecified with intoxication, 
uncomplicated 
F14.921 Cocaine use, unspecified with intoxication delirium 
F14.922 Cocaine use, unspecified with intoxication with 
perceptual disturbance 
F14.929 Cocaine use, unspecified with intoxication, unspecified 
F14.94 Cocaine use, unspecified with cocaine-induced mood disorder 

F14.95
Cocaine use, unspecified with cocaine-induced psychotic disorder 
F14.950 Cocaine use, unspecified with cocaine-induced psychotic 
disorder with delusions 
F14.951 Cocaine use, unspecified with cocaine-induced psychotic 
disorder with hallucinations 
F14.959 Cocaine use, unspecified with cocaine-induced psychotic 
disorder, unspecified 
F14.98 Cocaine use, unspecified with other specified cocaine-induced disorder 
F14.980 Cocaine use, unspecified with cocaine-induced anxiety 
disorder 
F14.981 Cocaine use, unspecified with cocaine-induced sexual 
dysfunction 
F14.982 Cocaine use, unspecified with cocaine-induced sleep 
disorder 
F14.988 Cocaine use, unspecified with other cocaine-induced 
disorder 
F14.99 Cocaine use, unspecified with unspecified cocaine-induced disorder 
F15 Other stimulant-related disorders 
Includes: amphetamine-related disorders 
caffeine 
Excludes2:cocaine-related disorders (F14.-) 
F15.1 Other stimulant abuse 
Excludes1:other stimulant dependence (F15.2-) 
other stimulant use, unspecified (F15.9-) 
F15.10 Other stimulant abuse, uncomplicated 
F15.12 Other stimulant abuse with intoxication 
F15.120 Other stimulant abuse with intoxication, uncomplicated 
F15.121 Other stimulant abuse with intoxication delirium 
F15.122 Other stimulant abuse with intoxication with perceptual 
disturbance 
F15.129 Other stimulant abuse with intoxication, unspecified 
F15.14 Other stimulant abuse with stimulant-induced mood disorder 
F15.15 Other stimulant abuse with stimulant-induced psychotic disorder 
F15.150 Other stimulant abuse with stimulant-induced psychotic 
disorder with delusions 
F15.151 Other stimulant abuse with stimulant-induced psychotic 
disorder with hallucinations 
F15.159 Other stimulant abuse with stimulant-induced psychotic 
disorder, unspecified 
F15.18 Other stimulant abuse with other stimulant-induced disorder 
F15.180 Other stimulant abuse with stimulant-induced anxiety 
disorder 

F15.181
F15.182 
F15.188 
F15.19 
F15.2 
F15.20 
F15.21 
F15.22 
F15.220 
F15.221 
F15.222 
F15.229 
F15.23 
F15.24 
F15.25 
F15.250 
F15.251 
F15.259 
F15.28 
F15.280 
F15.281 
F15.282 
F15.288 
F15.29 
F15.9 
Other stimulant abuse with stimulant-induced sexual 
dysfunction 
Other stimulant abuse with stimulant-induced sleep 
disorder 
Other stimulant abuse with other stimulant-induced 
disorder 
Other stimulant abuse with unspecified stimulant-induced disorder 
Other stimulant dependence 
Excludes1:other stimulant abuse (F15.1-) 
other stimulant use, unspecified (F15.9-) 
Other stimulant dependence, uncomplicated 
Other stimulant dependence, in remission 
Other stimulant dependence with intoxication 
Excludes1: other stimulant dependence with withdrawal (F15.23) 
Other stimulant dependence with intoxication, 
uncomplicated 
Other stimulant dependence with intoxication delirium 
Other stimulant dependence with intoxication with 
perceptual disturbance 
Other stimulant dependence with intoxication, 
unspecified 
Other stimulant dependence with withdrawal 
Excludes1: other stimulant dependence with intoxication (F15.22-) 
Other stimulant dependence with stimulant-induced mood disorder 
Other stimulant dependence with stimulant-induced psychotic disorder 
Other stimulant dependence with stimulant-induced 
psychotic disorder with delusions 
Other stimulant dependence with stimulant-induced 
psychotic disorder with hallucinations 
Other stimulant dependence with stimulant-induced 
psychotic disorder, unspecified 
Other stimulant dependence with other stimulant-induced disorder 
Other stimulant dependence with stimulant-induced 
anxiety disorder 
Other stimulant dependence with stimulant-induced 
sexual dysfunction 
Other stimulant dependence with stimulant-induced 
sleep disorder 
Other stimulant dependence with other 
stimulant-induced disorder 
Other stimulant dependence with unspecified stimulant-induced 
disorder 
Other stimulant use, unspecified 

Excludes1:other stimulant abuse (F15.1-) 
other stimulant dependence (F15.2-) 
F15.90 Other stimulant use, unspecified, uncomplicated 
F15.92 Other stimulant use, unspecified with intoxication 
Excludes1: other stimulant use, unspecified with withdrawal (F15.93) 
F15.920 Other stimulant use, unspecified with intoxication, 
uncomplicated 
F15.921 Other stimulant use, unspecified with intoxication 
delirium 
F15.922 Other stimulant use, unspecified with intoxication with 
perceptual disturbance 
F15.929 Other stimulant use, unspecified with intoxication, 
unspecified 
F15.93 Other stimulant use, unspecifed with withdrawal 
Excludes1: other stimulant use, unspecified with intoxication (F15.92-) 
F15.94 Other stimulant use, unspecified with stimulant-induced mood 
disorder 
F15.95 Other stimulant use, unspecified with stimulant-induced psychotic 
disorder 
F15.950 Other stimulant use, unspecified with 
stimulant-induced psychotic disorder with delusions 
F15.951 Other stimulant use, unspecified with 
stimulant-induced psychotic disorder with 
hallucinations 
F15.959 Other stimulant use, unspecified with 
stimulant-induced psychotic disorder, unspecified 
F15.98 Other stimulant use, unspecified with other stimulant-induced disorder 
F15.980 Other stimulant use, unspecified with 
stimulant-induced anxiety disorder 
F15.981 Other stimulant use, unspecified with 
stimulant-induced sexual dysfunction 
F15.982 Other stimulant use, unspecified with 
stimulant-induced sleep disorder 
F15.988 Other stimulant use, unspecified with other 
stimulant-induced disorder 
F15.99 Other stimulant use, unspecified with unspecified stimulant-induced 
disorder 
F16 Hallucinogen-related disorders 
Includes: extasy 
PCP 
phencyclidine 
F16.1 Hallucinogen abuse 

Excludes1:hallucinogen dependence (F16.2-) 
hallucinogen use, unspecified (F16.9-) 
F16.10 Hallucinogen abuse, uncomplicated 
F16.12 Hallucinogen abuse with intoxication 
F16.120 Hallucinogen abuse with intoxication, uncomplicated 
F16.121 Hallucinogen abuse with intoxication with delirium 
F16.122 Hallucinogen abuse with intoxication with perceptual 
disturbance 
F16.129 Hallucinogen abuse with intoxication, unspecified 
F16.14 Hallucinogen abuse with hallucinogen-induced mood disorder 
F16.15 Hallucinogen abuse with hallucinogen-induced psychotic disorder 
F16.150 Hallucinogen abuse with hallucinogen-induced 
psychotic disorder with delusions 
F16.151 Hallucinogen abuse with hallucinogen-induced 
psychotic disorder with hallucinations 
F16.159 Hallucinogen abuse with hallucinogen-induced 
psychotic disorder, unspecified 
F16.18 Hallucinogen abuse with other hallucinogen-induced disorder 
F16.180 Hallucinogen abuse with hallucinogen-induced anxiety 
disorder 
F16.183 Hallucinogen abuse with hallucinogen persisting 
perception disorder (flashbacks) 
F16.188 Hallucinogen abuse with other hallucinogen-induced 
disorder 
F16.19 Hallucinogen abuse with unspecified hallucinogen-induced disorder 
F16.2 Hallucinogen dependence 
Excludes1:hallucinogen abuse (F16.1-) 
hallucinogen use, unspecified (F16.9-) 
F16.20 Hallucinogen dependence, uncomplicated 
F16.21 Hallucinogen dependence, in remission 
F16.22 Hallucinogen dependence with intoxication 
F16.220 Hallucinogen dependence with intoxication, 
uncomplicated 
F16.221 Hallucinogen dependence with intoxication with 
delirium 
F16.229 Hallucinogen dependence with intoxication, unspecified 
F16.24 Hallucinogen dependence with hallucinogen-induced mood disorder 
F16.25 Hallucinogen dependence with hallucinogen-induced psychotic disorder 
F16.250 Hallucinogen dependence with hallucinogen-induced 
psychotic disorder with delusions 
F16.251 Hallucinogen dependence with hallucinogen-induced 
psychotic disorder with hallucinations 
F16.259 Hallucinogen dependence with hallucinogen-induced 

psychotic disorder, unspecified 
F16.28 Hallucinogen dependence with other hallucinogen-induced disorder 
F16.280 Hallucinogen dependence with hallucinogen-induced 
anxiety disorder 
F16.283 Hallucinogen dependence with hallucinogen persisting 
perception disorder (flashbacks) 
F16.288 Hallucinogen dependence with other 
hallucinogen-induced disorder 
F16.29 Hallucinogen dependence with unspecified hallucinogen-induced 
disorder 
F16.9 Hallucinogen use, unspecified 
Excludes1:hallucinogen abuse (F16.1-) 
hallucinogen dependence (F16.2-) 
F16.90 Hallucinogen use, unspecified, uncomplicated 
F16.92 Hallucinogen use, unspecified with intoxication 
F16.920 Hallucinogen use, unspecified with intoxication, 
uncomplicated 
F16.921 Hallucinogen use, unspecified with intoxication with 
delirium 
F16.929 Hallucinogen use, unspecified with intoxication, 
unspecified 
F16.94 Hallucinogen use, unspecified with hallucinogen-induced mood 
disorder 
F16.95 Hallucinogen use, unspecified with hallucinogen-induced psychotic 
disorder 
F16.950 Hallucinogen use, unspecified with 
hallucinogen-induced psychotic disorder with delusions 
F16.951 Hallucinogen use, unspecified with 
hallucinogen-induced psychotic disorder with 
hallucinations 
F16.959 Hallucinogen use, unspecified with 
hallucinogen-induced psychotic disorder, unspecified 
F16.98 Hallucinogen use, unspecified with other specified hallucinogen-induced 
disorder 
F16.980 Hallucinogen use, unspecified with 
hallucinogen-induced anxiety disorder 
F16.983 Hallucinogen use, unspecified with hallucinogen 
persisting perception disorder (flashbacks) 
F16.988 Hallucinogen use, unspecified with other 
hallucinogen-induced disorder 
F16.99 Hallucinogen use, unspecified with unspecified 
hallucinogen-induced disorder 

F17
Nicotine dependence 
Excludes1:history of tobacco dependence (Z87.82) 
tobacco use NOS (Z72.0) 
Excludes2:tobacco use during pregnancy, childbirth and the puerperium (O99.33-) 
toxic effect of nicotine (T65.2-) 
F17.2 Nicotine dependence 
F17.20 Nicotine dependence, unspecified 
F17.200 Nicotine dependence, unspecified, uncomplicated 
F17.201 Nicotine dependence, unspecified, in remission 
F17.203 Nicotine dependence unspecified, with withdrawal 
F17.208 Nicotine dependence, unspecified, with other 
nicotine-induced disorders 
F17.209 Nicotine dependence, unspecified, with unspecified 
nicotine-induced disorders 
F17.21 Nicotine dependence, cigarrettes 
F17.210 Nicotine dependence, cigarrettes, uncomplicated 
F17.211 Nicotine dependence, cigarrettes, in remission 
F17.213 Nicotine dependence, cigarrettes, with withdrawal 
F17.218 Nicotine dependence, cigarrettes, with other 
nicotine-induced disorders 
F17.219 Nicotine dependence, cigarrettes, with unspecified 
nicotine-induced disorders 
F17.22 Nicotine dependence, chewing tobacco 
F17.220 Nicotine dependence, chewing tobacco, uncomplicated 
F17.221 Nicotine dependence, chewing tobacco, in remission 
F17.223 Nicotine dependence, chewing tobacco, with withdrawal 
F17.228 Nicotine dependence, chewing tobacco, with other 
nicotine-induced disorders 
F17.229 Nicotine dependence, chewing tobacco, with unspecified 
nicotine-induced disorders 
F17.29 Nicotine dependence, other tobacco product 
F17.290 Nicotine dependence, other tobacco product, 
uncomplicated 
F17.291 Nicotine dependence, other tobacco product, in 
remission 
F17.293 Nicotine dependence, other tobacco product, with 
withdrawal 
F17.298 Nicotine dependence, other tobacco product, with other 
nicotine-induced disorders 
F17.299 Nicotine dependence, other tobacco product, with 
unspecified nicotine-induced disorders 

F18 Inhalant-related disorders 
Includes: volatile solvents 
F18.1 Inhalant abuse 
Excludes1:inhalant dependence (F18.2-) 
inhalant use, unspecified (F18.9-) 
F18.10 Inhalant abuse, uncomplicated 
F18.12 Inhalant abuse with intoxication 
F18.120 Inhalant abuse with intoxication, uncomplicated 
F18.121 Inhalant abuse with intoxication delirium 
F18.129 Inhalant abuse with intoxication, unspecified 
F18.14 Inhalant abuse with inhalant-induced mood disorder 
F18.15 Inhalant abuse with inhalant-induced psychotic disorder 
F18.150 Inhalant abuse with inhalant-induced psychotic 
disorder with delusions 
F18.151 Inhalant abuse with inhalant-induced psychotic 
disorder with hallucinations 
F18.159 Inhalant abuse with inhalant-induced psychotic 
disorder, unspecified 
F18.17 Inhalant abuse with inhalant-induced dementia 
F18.18 Inhalant abuse with other inhalant-induced disorders 
F18.180 Inhalant abuse with inhalant-induced anxiety disorder 
F18.188 Inhalant abuse with other inhalant-induced disorder 
F18.19 Inhalant abuse with unspecified inhalant-induced disorder 
F18.2 Inhalant dependence 
Excludes1:inhalant abuse (F18.1-) 
inhalant use, unspecified (F18.9-) 
F18.20 Inhalant dependence, uncomplicated 
F18.21 Inhalant dependence, in remission 
F18.22 Inhalant dependence with intoxication 
F18.220 Inhalant dependence with intoxication, uncomplicated 
F18.221 Inhalant dependence with intoxication delirium 
F18.229 Inhalant dependence with intoxication, unspecified 
F18.24 Inhalant dependence with inhalant-induced mood disorder 
F18.25 Inhalant dependence with inhalant-induced psychotic disorder 
F18.250 Inhalant dependence with inhalant-induced psychotic 
disorder with delusions 
F18.251 Inhalant dependence with inhalant-induced psychotic 
disorder with hallucinations 
F18.259 Inhalant dependence with inhalant-induced psychotic 
disorder, unspecified 
F18.27 Inhalant dependence with inhalant-induced dementia 
F18.28 Inhalant dependence with other inhalant-induced disorders 

F18.280 Inhalant dependence with inhalant-induced anxiety 
disorder 
F18.288 Inhalant dependence with other inhalant-induced 
disorder 
F18.29 Inhalant dependence with unspecified inhalant-induced disorder 
F18.9 Inhalant use, unspecified 
Excludes1:inhalant abuse (F18.1-) 
inhalant dependence (F18.2-) 
F18.90 Inhalent use, unspecified, uncomplicated 
F18.92 Inhalant use, unspecified with intoxication 
F18.920 Inhalant use, unspecified with intoxication, 
uncomplicated 
F18.921 Inhalant use, unspecified with intoxication with 
delirium 
F18.929 Inhalant use, unspecified with intoxication, unspecified 
F18.94 Inhalant use, unspecified with inhalant-induced mood disorder 
F18.95 Inhalant use, unspecified with inhalant-induced psychotic disorder 
F18.950 Inhalant use, unspecified with inhalant-induced 
psychotic disorder with delusions 
F18.951 Inhalant use, unspecified with inhalant-induced 
psychotic disorder with hallucinations 
F18.959 Inhalant use, unspecified with inhalant-induced 
psychotic disorder, unspecified 
F18.97 Inhalant use, unspecified with inhalant-induced persisting dementia 
F18.98 Inhalant use, unspecified with other inhalant-induced disorders 
F18.980 Inhalant use, unspecified with inhalant-induced anxiety 
disorder 
F18.988 Inhalant use, unspecified with other inhalant-induced 
disorder 
F18.99 Inhalant use, unspecified with unspecified inhalant-induced 
disorder 
F19 Other psychoactive substance-related disorders 
Includes: polysubstance drug use (indiscriminate drug use) 
F19.1 Other psychoactive substance abuse 
Excludes1:other psychoactive substance dependence (F19.2-) 
other psychoactive substance use, unspecified (F19.9-) 
F19.10 Other psychoactive substance abuse, uncomplicated 
F19.12 Other psychoactive substance abuse with intoxication 
F19.120 Other psychoactive substance abuse with intoxication, 
uncomplicated 
F19.121 Other psychoactive substance abuse with intoxication 
delirium 

F19.122
Other psychoactive substance abuse with intoxication 
with perceptual disturbances 
Other psychoactive substance abuse with intoxication, 
unspecified 
Other psychoactive substance abuse with psychoactive 
substance-induced mood disorder 
Other psychoactive substance abuse with psychoactive 
substance-induced psychotic disorder 
Other psychoactive substance abuse with psychoactive 
substance-induced psychotic disorder with delusions 
Other psychoactive substance abuse with psychoactive 
substance-induced psychotic disorder with 
hallucinations 
Other psychoactive substance abuse with psychoactive 
substance-induced psychotic disorder, unspecified 
Other psychoactive substance abuse with psychoactive 
substance-induced persisting amnestic disorder 
Other psychoactive substance abuse with psychoactive 
substance-induced persisting dementia 
Other psychoactive substance abuse with other psychoactive 
substance-induced disorders 
Other psychoactive substance abuse with psychoactive 
substance-induced anxiety disorder 
Other psychoactive substance abuse with psychoactive 
substance-induced sexual dysfunction 
Other psychoactive substance abuse with psychoactive 
substance-induced sleep disorder 
Other psychoactive substance abuse with other 
psychoactive substance-induced disorder 
Other psychoactive substance abuse with unspecified psychoactive 
substance-induced disorder 
Other psychoactive substance dependence 
Excludes1:other psychoactive substance abuse (F19.1-) 
other psychoactive substance use, unspecified (F19.9-) 
Other psychoactive substance dependence, uncomplicated 
Other psychoactive substance dependence, in remission 
Other psychoactive substance dependence with intoxication 
other psychoactive substance dependence with withdrawal 
(F19.23-) 
Other psychoactive substance dependence with 
intoxication, uncomplicated 
Other psychoactive substance dependence with 
intoxication delirium 
F19.129 
F19.14 
F19.15 
F19.150 
F19.151 
F19.159 
F19.16 
F19.17 
F19.18 
F19.180 
F19.181 
F19.182 
F19.188 
F19.19 
F19.2 
F19.20 
F19.21 
F19.22 
Excludes1: 
F19.220 
F19.221 

F19.222
Other psychoactive substance dependence with 
intoxication with perceptual disturbance 
Other psychoactive substance dependence with 
intoxication, unspecified 
Other psychoactive substance dependence with withdrawal 
other psychoactive substance dependence with intoxication 
(F19.22-) 
Other psychoactive substance dependence with 
withdrawal, uncomplicated 
Other psychoactive substance dependence with 
withdrawal delirium 
Other psychoactive substance dependence with 
withdrawal with perceptual disturbance 
Other psychoactive substance dependence with 
withdrawal, unspecified 
Other psychoactive substance dependence with psychoactive 
substance-induced mood disorder 
Other psychoactive substance dependence with psychoactive 
substance-induced psychotic disorder 
Other psychoactive substance dependence with 
psychoactive substance-induced psychotic disorder with 
delusions 
Other psychoactive substance dependence with 
psychoactive substance-induced psychotic disorder with 
hallucinations 
Other psychoactive substance dependence with 
psychoactive substance-induced psychotic disorder, 
unspecified 
Other psychoactive substance dependence with psychoactive 
substance-induced persisting amnestic disorder 
Other psychoactive substance dependence with psychoactive 
substance-induced persisting dementia 
Other psychoactive substance dependence with other psychoactive 
substance-induced disorders 
Other psychoactive substance dependence with 
psychoactive substance-induced anxiety disorder 
Other psychoactive substance dependence with 
psychoactive substance-induced sexual dysfunction 
Other psychoactive substance dependence with 
psychoactive substance-induced sleep disorder 
Other psychoactive substance dependence with other 
psychoactive substance-induced disorder 
Other psychoactive substance dependence with unspecified 
F19.229 
F19.23 
Excludes1: 
F19.230 
F19.231 
F19.232 
F19.239 
F19.24 
F19.25 
F19.250 
F19.251 
F19.259 
F19.26 
F19.27 
F19.28 
F19.280 
F19.281 
F19.282 
F19.288 
F19.29 

psychoactive substance-induced disorder 
F19.9 Other psychoactive substance use, unspecified 
Excludes1:other psychoactive substance abuse (F19.1-) 
other psychoactive substance dependence (F19.2-) 
F19.90 Other psychoactive substance use, unspecified, uncomplicated 
F19.92 Other psychoactive substance use, unspecified with intoxication 
Excludes1: other psychoactive substance use, unspecified with 
withdrawal (F19.93) 
F19.920 Other psychoactive substance use, unspecified with 
intoxication, uncomplicated 
F19.921 Other psychoactive substance use, unspecified with 
intoxication with delirium 
F19.922 Other psychoactive substance use, unspecified with 
intoxication with perceptual disturbance 
F19.929 Other psychoactive substance use, unspecified with 
intoxication, unspecified 
F19.93 Other psychoactive substance use, unspecified with withdrawal 
Excludes1: other psychoactive substance use, unspecified with 
intoxication (F19.92-) 
F19.930 Other psychoactive substance use, unspecified with 
withdrawal, uncomplicated 
F19.931 Other psychoactive substance use, unspecified with 
withdrawal delirium 
F19.932 Other psychoactive substance use, unspecified with 
withdrawal with perceptual disturbance 
F19.939 Other psychoactive substance use, unspecified with 
withdrawal, unspecified 
F19.94 Other psychoactive substance use, unspecified with psychoactive 
substance-induced mood disorder 
F19.95 Other psychoactive substance use, unspecified with psychoactive 
substance-induced psychotic disorder 
F19.950 Other psychoactive substance use, unspecified with 
psychoactive substance-induced psychotic disorder with 
delusions 
F19.951 Other psychoactive substance use, unspecified with 
psychoactive substance-induced psychotic disorder with 
hallucinations 
F19.959 Other psychoactive substance use, unspecified with 
psychoactive substance-induced psychotic disorder, 
unspecified 
F19.96 Other psychoactive substance use, unspecified with psychoactive 
substance-induced persisting amnestic disorder 
F19.97 Other psychoactive substance use, unspecified with psychoactive 

substance-induced persisting dementia 
F19.98 Other psychoactive substance use, unspecified with other psychoactive 
substance-induced disorders 
F19.980 Other psychoactive substance use, unspecified with 
psychoactive substance-induced anxiety disorder 
F19.981 Other psychoactive substance use, unspecified with 
psychoactive substance-induced sexual dysfunction 
F19.982 Other psychoactive substance use, unspecified with 
psychoactive substance-induced sleep disorder 
F19.988 Other psychoactive substance use, unspecified with 
other psychoactive substance-induced disorder 
F19.99 Other psychoactive substance use, unspecified with unspecified 
psychoactive substance-induced disorder 
Schizophrenia, schizotypal, delusional, and other non-mood 
psychotic disorders (F20-F29) 
F20 Schizophrenia 
Excludes1:brief psychotic disorder (F23) 
cyclic schizophrenia (F25.0) 
mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, 
F31.64, F32.3, F33.3) 
schizoaffective disorder (F25.-) 
schizophrenic reaction NOS (F23) 
Excludes2:schizophrenic reaction in: 
alcoholism (F10.15-, F10.25-, F10.95-) 
brain disease (F06.2) 
epilepsy (F06.2) 
psychoactive drug use (F11-F19 with .15. .25, .95) 
schizotypal disorder (F21) 
F20.0 Paranoid schizophrenia 
Paraphrenic schizophrenia 
Excludes1:involutional paranoid state (F22) 
paranoia (F22) 
F20.1 Disorganized schizophrenia 
Hebephrenic schizophrenia 
Hebephrenia 
F20.2 Catatonic schizophrenia 
Excludes1:catatonic stupor (R40.1) 
Schizophrenic catalepsy 
Schizophrenic catatonia 
Schizophrenic flexibilitas cerea 

F20.3 Undifferentiated schizophrenia 
Atypical schizophrenia 
Excludes1:acute schizophrenia-like psychotic disorder (F23) 
Excludes2:post-schizophrenic depression (F32.8) 
F20.5 Residual schizophrenia 
Restzustand (schizophrenic) 
Schizophrenic residual state 
F20.8 Other schizophrenia 
F20.81 Schizophreniform disorder 
Schizophreniform psychosis NOS 
F20.89 Other schizophrenia 
Cenesthopathic schizophrenia 
Simple schizophrenia 
F20.9 Schizophrenia, unspecified 
F21 Schizotypal disorder 
Includes: borderline schizophrenia 
latent schizophrenia 
latent schizophrenic reaction 
prepsychotic schizophrenia 
prodromal schizophrenia 
pseudoneurotic schizophrenia 
pseudopsychopathic schizophrenia 
schizotypal personality disorder 
Excludes2:Asperger's syndrome (F84.5) 
schizoid personality disorder (F60.1) 
F22 Delusional disorders 
Includes: delusional dysmorphophobia 
involutional paranoid state 
paranoia 
paranoia querulans 
paranoid psychosis 
paranoid state 
paraphrenia (late) 
Sensitiver Beziehungswahn 
Excludes1:mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, 
F31.64, F32.3, F33.3) 
paranoid schizophrenia (F20.0) 
Excludes2:paranoid personality disorder (F60.0) 
paranoid psychosis, psychogenic (F23) 
paranoid reaction (F23) 

F23
Brief psychotic disorder 
Includes: paranoid reaction 
psychogenic paranoid psychosis 
Excludes2:mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, 
F31.64, F32.3, F33.3) 
F24 Shared psychotic disorder 
Includes: folie à deux 
induced paranoid disorder 
induced psychotic disorder 
F25 Schizoaffective disorders 
Excludes1:mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, 
F31.64, F32.3, F33.3) 
schizophrenia (F20.-) 
F25.0 Schizoaffective disorder, bipolar type 
Cyclic schizophrenia 
Schizoaffective disorder, manic type 
Schizoaffective disorder, mixed type 
Schizoaffective psychosis, bipolar type 
Schizophreniform psychosis, manic type 
F25.1 Schizoaffective disorder, depressive type 
Schizoaffective psychosis, depressive type 
Schizophreniform psychosis, depressive type 
F25.8 Other schizoaffective disorders 
F25.9 Schizoaffective disorder, unspecified 
Schizoaffective psychosis NOS 
F28 Other psychotic disorder not due to a substance or known 
physiological condition 
Includes: chronic hallucinatory psychosis 
F29 Unspecified psychosis not due to a substance or known 
physiological condition 
Includes: psychosis NOS 
Excludes1:mental disorder NOS (F99) 
unspecified mental disorder due to known physiological condition (F09) 
Mood [affective] disorders (F30-F39) 
F30 Manic episode 
Includes: bipolar disorder, single manic episode 

mixed affective episode 
Excludes1:bipolar disorder (F31.-) 
major depressive disorder, single episode (F32.-) 
major depressive disorder, recurrent (F33.-) 
F30.1 Manic episode without psychotic symptoms 
F30.10 Manic episode without psychotic symptoms, unspecified 
F30.11 Manic episode without psychotic symptoms, mild 
F30.12 Manic episode without psychotic symptoms, moderate 
F30.13 Manic episode, severe, without psychotic symptoms 
F30.2 Manic episode, severe with psychotic symptoms 
Manic stupor 
Mania with mood-congruent psychotic symptoms 
Mania with mood-incongruent psychotic symptoms 
F30.3 Manic episode in partial remission 
F30.4 Manic episode in full remission 
F30.8 Other manic episodes 
Hypomania 
F30.9 Manic episode, unspecified 
Mania NOS 
F31 Bipolar disorder 
Includes: manic-depressive illness 
manic-depressive psychosis 
manic-depressive reaction 
Excludes1:bipolar disorder, single manic episode (F30.-) 
major depressive disorder, single episode (F32.-) 
major depressive disorder, recurrent (F33.-) 
Excludes2:cyclothymia (F34.0) 
F31.0 Bipolar disorder, current episode hypomanic 
F31.1 Bipolar disorder, current episode manic without psychotic features 
F31.10 Bipolar disorder, current episode manic without psychotic features, 
unspecified 
F31.11 Bipolar disorder, current episode manic without psychotic features, 
mild 
F31.12 Bipolar disorder, current episode manic without psychotic features, 
moderate 
F31.13 Bipolar disorder, current episode manic without psychotic features, 
severe 
F31.2 Bipolar disorder, current episode manic severe with psychotic features 
Bipolar disorder, current episode manic with mood-congruent psychotic 
symptoms 
Bipolar disorder, current episode manic with mood-incongruent psychotic 
symptoms 

F31.3 Bipolar disorder, current episode depressed, mild or moderate severity 
F31.30 Bipolar disorder, current episode depressed, mild or moderate 
severity, unspecified 
F31.31 Bipolar disorder, current episode depressed, mild 
F31.32 Bipolar disorder, current episode depressed, moderate 
F31.4 Bipolar disorder, current episode depressed, severe, without psychotic 
features 
F31.5 Bipolar disorder, current episode depressed, severe, with psychotic features 
Bipolar disorder, current episode depressed with mood-incongruent psychotic 
symptoms 
Bipolar disorder, current episode depressed with mood-congruent psychotic 
symptoms 
F31.6 Bipolar disorder, current episode mixed 
F31.60 Bipolar disorder, current episode mixed, unspecified 
F31.61 Bipolar disorder, current episode mixed, mild 
F31.62 Bipolar disorder, current episode mixed, moderate 
F31.63 Bipolar disorder, current episode mixed, severe, without psychotic 
features 
F31.64 Bipolar disorder, current episode mixed, severe, with psychotic 
features 
Bipolar disorder, current episode mixed with mood-congruent psychotic 
symptoms 
Bipolar disorder, current episode mixed with mood-incongruent 
psychotic symptoms 
F31.7 Bipolar disorder, currently in remission 
F31.70 Bipolar disorder, currently in remission, most recent episode 
unspecified 
F31.71 Bipolar disorder, in partial remission, most recent episode 
hypomanic 
F31.72 Bipolar disorder, in full remission, most recent episode hypomanic 
F31.73 Bipolar disorder, in partial remission, most recent episode manic 
F31.74 Bipolar disorder, in full remission, most recent episode manic 
F31.75 Bipolar disorder, in partial remission, most recent episode depressed 
F31.76 Bipolar disorder, in full remission, most recent episode depressed 
F31.77 Bipolar disorder, in partial remission, most recent episode mixed 
F31.78 Bipolar disorder, in full remission, most recent episode mixed 
F31.8 Other bipolar disorders 
F31.81 Bipolar II disorder 
F31.89 Other bipolar disorder 
Recurrent manic episodes 
F31.9 Bipolar disorder, unspecified 
F32 Major depressive disorder, single episode 

Includes: 
single episode of agitated depression 
single episode of depressive reaction 
single episode of major depression 
single episode of psychogenic depression 
single episode of reactive depression 
single episode of vital depression 
Excludes1:bipolar disorder (F31-) 
manic episode (F30-) 
recurrent depressive disorder (F33.-) 
Excludes2:adjustment disorder (F43.2) 
F32.0 Major depressive disorder, single episode, mild 
F32.1 Major depressive disorder, single episode, moderate 
F32.2 Major depressive disorder, single episode, severe without psychotic features 
F32.3 Major depressive disorder, single episode, severe with psychotic features 
Single episode of major depression with mood-congruent psychotic symptoms 
Single episode of major depression with mood-incongruent psychotic symptoms 
Single episode of major depression with psychotic symptoms 
Single episode of psychogenic depressive psychosis 
Single episode of psychotic depression 
Single episode of reactive depressive psychosis 
F32.4 Major depressive disorder, single episode, in partial remission 
F32.5 Major depressive disorder, single episode, in full remission 
F32.8 Other depressive episodes 
Atypical depression 
Post-schizophrenic depression 
Single episode of “masked” depression NOS 
F32.9 Major depressive disorder, single episode, unspecified 
Depression NOS 
Depressive disorder NOS 
F33 Major depressive disorder, recurrent 
Includes: recurrent episodes of: 
depressive reaction 
endogenous depression 
major depression 
psychogenic depression 
reactive depression 
seasonal depressive disorder 
vital depression 
Excludes1:bipolar disorder (F31.-) 
manic episode (F30.-) 
F33.0 Major depressive disorder, recurrent, mild 
F33.1 Major depressive disorder, recurrent, moderate 

F33.2 Major depressive disorder, recurrent severe without psychotic features 
F33.3 Major depressive disorder, recurrent, severe with psychotic symptoms 
Endogenous depression with psychotic symptoms 
Recurrent severe episodes of major depression with mood-congruent psychotic 
symptoms 
Recurrent severe episodes of major depression with mood-incongruent psychotic 
symptoms 
Recurrent severe episodes of major depression with psychotic symptoms 
Recurrent severe episodes of psychogenic depressive psychosis 
Recurrent severe episodes of psychotic depression 
Recurrent severe episodes of reactive depressive psychosis 
F33.4 Major depressive disorder, recurrent, in remission 
F33.40 Major depressive disorder, recurrent, in remission, unspecified 
F33.41 Major depressive disorder, recurrent, in partial remission 
F33.42 Major depressive disorder, recurrent, in full remission 
F33.8 Other recurrent depressive disorders 
Recurrent brief depressive episodes 
F33.9 Major depressive disorder, recurrent, unspecified 
Monopolar depression NOS 
F34 Persistent mood [affective] disorders 
F34.0 Cyclothymic disorder 
Affective personality disorder 
Cycloid personality 
Cyclothymia 
Cyclothymic personality 
F34.1 Dysthymic disorder 
Depressive neurosis 
Depressive personality disorder 
Dysthymia 
Neurotic depression 
Persistent anxiety depression 
Excludes2:anxiety depression (mild or not persistent) (F41.8) 
F34.8 Other persistent mood [affective] disorders 
F34.9 Persistent mood [affective] disorder, unspecified 
F39 Unspecified mood [affective] disorder 
Includes: affective psychosis NOS 

Anxiety, dissociative, stress-related, somatoform and other 
nonpsychotic mental disorders (F40-F48) 
F40 Phobic anxiety disorders 
F40.0 Agoraphobia 
F40.00 Agoraphobia, unspecified 
F40.01 Agoraphobia with panic disorder 
Panic disorder with agoraphobia 
Excludes1: panic disorder without agoraphobia (F41.0) 
F40.02 Agoraphobia without panic disorder 
F40.1 Social phobias 
Anthropophobia 
Social anxiety disorder of childhood 
Social neurosis 
F40.10 Social phobia, unspecified 
F40.11 Social phobia, generalized 
F40.2 Specific (isolated) phobias 
Excludes2:dysmorphophobia (nondelusional) (F45.22) 
nosophobia (F45.22) 
F40.21 Animal type phobia 
F40.210 Arachnophobia 
Fear of spiders 
F40.218 Other animal type phobia 
F40.22 Natural environment type phobia 
F40.220 Fear of thunderstorms 
F40.228 Other natural environment type phobia 
F40.23 Blood, injection, injury type phobia 
F40.230 Fear of blood 
F40.231 Fear of injections and transfusions 
F40.232 Fear of other medical care 
F40.233 Fear of injury 
F40.24 Situational type phobia 
F40.240 Claustrophobia 
F40.241 Acrophobia 
F40.242 Fear of bridges 
F40.243 Fear of flying 
F40.248 Other situational type phobia 
F40.29 Other specified phobia 
F40.290 Androphobia 
Fear of men 
F40.291 Gynephobia 

Fear of women 
F40.298 Other specified phobia 
F40.8 Other phobic anxiety disorders 
Phobic anxiety disorder of childhood 
F40.9 Phobic anxiety disorder, unspecified 
Phobia NOS 
Phobic state NOS 
F41 Other anxiety disorders 
Excludes2:anxiety in: 
acute stress reaction (F43.0) 
transient adjustment reaction (F43.2) 
neurasthenia (F48.8) 
psychophysiologic disorders (F45.-) 
separation anxiety (F93.0) 
F41.0 Panic disorder [episodic paroxysmal anxiety] without agoraphobia 
Panic attack 
Panic state 
Excludes1:panic disorder with agoraphobia (F40.01) 
F41.1 Generalized anxiety disorder 
Anxiety neurosis 
Anxiety reaction 
Anxiety state 
Overanxious disorder 
Excludes2:neurasthenia (F48.8) 
F41.3 Other mixed anxiety disorders 
F41.8 Other specified anxiety disorders 
Anxiety depression (mild or not persistent) 
Anxiety hysteria 
Mixed anxiety and depressive disorder 
F41.9 Anxiety disorder, unspecified 
Anxiety NOS 
F42 Obsessive-compulsive disorder 
Includes: anankastic neurosis 
obsessive-compulsive neurosis 
Excludes2:obsessive-compulsive personality (disorder) (F60.5) 
obsessive-compulsive symptoms occurring in: 
depression (F32-F33) 
schizophrenia (F20.-) 
F43 Reaction to severe stress, and adjustment disorders 
F43.0 Acute stress reaction 

Acute crisis reaction 
Acute reaction to stress 
Combat fatigue 
Crisis state 
Psychic shock 
F43.1 Post-traumatic stress disorder 
Traumatic neurosis 
F43.10 Post-traumatic stress disorder, unspecified 
F43.11 Post-traumatic stress disorder, acute 
F43.12 Post-traumatic stress disorder, chronic 
F43.2 Adjustment disorders 
Culture shock 
Grief reaction 
Hospitalism in children 
Excludes2:separation anxiety disorder of childhood (F93.0) 
F43.20 Adjustment disorder, unspecified 
F43.21 Adjustment disorder with depressed mood 
F43.22 Adjustment disorder with anxiety 
F43.23 Adjustment disorder with mixed anxiety and depressed mood 
F43.24 Adjustment disorder with disturbance of conduct 
F43.25 Adjustment disorder with mixed disturbance of emotions and 
conduct 
F43.29 Adjustment disorder with other symptoms 
F43.8 Other reactions to severe stress 
F43.9 Reaction to severe stress, unspecified 
F44 Dissociative and conversion disorders 
Includes: conversion hysteria 
conversion reaction 
hysteria 
hysterical psychosis 
Excludes2:malingering [conscious simulation] (Z76.5) 
F44.0 Dissociative amnesia 
Excludes1:amnesia NOS (R41.3) 
anterograde amnesia (R41.1) 
retrograde amnesia (R41.2) 
Excludes2:alcohol-or other psychoactive substance-induced amnestic disorder 
(F10, F13, F19 with .26, .96) 
amnestic disorder due to known physiological condition (F04) 
postictal amnesia in epilepsy (G40.-) 
F44.1 Dissociative fugue 
Excludes2:postictal fugue in epilepsy (G40.-) 
F44.2 Dissociative stupor 

Excludes1:catatonic stupor (R40.1) 
stupor NOS (R40.1) 
Excludes2:catatonic disorder due to known physiological condition (F06.1) 
depressive stupor (F32, F33) 
manic stupor (F30, F31) 
F44.4 Conversion disorder with motor symptom or deficit 
Dissociative motor disorders 
Psychogenic aphonia 
Psychogenic dysphonia 
F44.5 Conversion disorder with seizures or convulsions 
Dissociative convulsions 
F44.6 Conversion disorder with sensory symptom or deficit 
Dissociative anesthesia and sensory loss 
Psychogenic deafness 
F44.7 Conversion disorder with mixed symptom presentation 
F44.8 Other dissociative and conversion disorders 
F44.81 Dissociative identity disorder 
Multiple personality disorder 
F44.89 Other dissociative and conversion disorders 
Ganser's syndrome 
Psychogenic confusion 
Psychogenic twilight state 
Trance and possession disorders 
F44.9 Dissociative and conversion disorder, unspecified 
Dissociative disorder NOS 
F45 Somatoform disorders 
Excludes2:dissociative and conversion disorders (F44.-) 
factitious disorders (F68.1-) 
hair-plucking (F63.3) 
lalling (F80.0) 
lisping (F80.0) 
malingering [conscious simulation] (Z76.5) 
nail-biting (F98.8) 
psychological or behavioral factors associated with disorders or diseases 
classified elsewhere (F54) 
sexual dysfunction, not due to a substance or known physiological condition 
(F52.-) 
thumb-sucking (F98.8) 
tic disorders (in childhood and adolescence) (F95.-) 
Tourette's syndrome (F95.2) 
trichotillomania (F63.3) 
F45.0 Somatization disorder 

Multiple psychosomatic disorder 
F45.1 Undifferentiated somatoform disorder 
Undifferentiated psychosomatic disorder 
F45.2 Hypochondriacal disorders 
Excludes2:delusional dysmorphophobia (F22) 
fixed delusions about bodily functions or shape (F22) 
F45.20 Hypochondriacal disorder, unspecified 
F45.21 Hypochondriasis 
Hypochondriacal neurosis 
F45.22 Body dysmorphic disorder 
Dysmorphophobia (nondelusional) 
Nosophobia 
F45.29 Other hypochondriacal disorders 
F45.4 Pain disorder 
Psychalgia 
Psychogenic backache 
Psychogenic headache 
Somatoform pain disorder (persistent) 
Excludes2:acute pain (R52.0) 
backache NOS (M54.9-) 
chronic pain (R52.2) 
intractable pain (R52.1) 
pain NOS (R52.9) 
tension headache (G44.2) 
F45.8 Other somatoform disorders 
Psychogenic dysmenorrhea 
Psychogenic dysphagia, including "globus hystericus" 
Psychogenic pruritus 
Psychogenic torticollis 
Somatoform autonomic dysfunction 
Teeth-grinding 
F45.9 Somatoform disorder, unspecified 
Psychosomatic disorder NOS 
F48 Other nonpsychotic mental disorders 
F48.1 Depersonalization-derealization syndrome 
F48.8 Other specified nonpsychotic mental disorders 
Briquet's disorder 
Dhat syndrome 
Neurasthenia 
Occupational neurosis, including writer's cramp 
Psychasthenia 
Psychasthenic neurosis 

Psychogenic syncope 
F48.9 Nonpsychotic mental disorder, unspecified 
Neurosis NOS 
Behavioral syndromes associated with physiological 
disturbances and physical factors (F50-F59) 
F50 Eating disorders 
Excludes1:anorexia NOS (R63.0) 
feeding difficulties and mismanagement (R63.3) 
polyphagia (R63.2) 
Excludes2:feeding disorder in infancy or childhood (F98.2-) 
F50.0 Anorexia nervosa 
Excludes1:loss of appetite (R63.0) 
psychogenic loss of appetitie (F50.8) 
F50.00 Anorexia nervosa, unspecified 
F50.01 Anorexia nervosa, restricting type 
F50.02 Anorexia nervosa, binge eating/purging type 
Excludes1: bulimia nervosa (F50.2) 
F50.2 Bulimia nervosa 
Bulimia NOS 
Hyperorexia nervosa 
Excludes1:anorexia nervosa, binge eating/purging type (F50.02) 
F50.8 Other eating disorders 
Pica in adults 
Psychogenic loss of appetite 
Excludes2:pica of infancy and childhood (F98.3) 
F50.9 Eating disorder, unspecified 
Atypical anorexia nervosa 
Atypical bulimia nervosa 
F51 Sleep disorders not due to a substance or known physiological 
condition 
Excludes2:sleep disorders (organic) (G47.-) 
F51.0 Insomnia not due to a substance or known physiological condition 
Primary insomnia 
Excludes2:insomnia (due to known physiological condition) (G47.0) 
F51.1 Hypersomnia not due to a substance or known physiological condition 
Excludes2:hypersomnia (due to known physiological condition) (G47.1) 
narcolepsy (G47.4) 
F51.2 Circadian rhythm sleep disorder not due to a substance or known physiological 
condition 

Psychogenic inversion of nyctohemeral rhythm 
Psychogenic inversion of sleep rhythm 
Excludes2:disorders of the sleep-wake schedule (due to a known physiological 
condition) (G47.2) 
F51.20 Circadian rhythm sleep disorder not due to a substance or known 
physiological condition, unspecified type 
F51.21 Circadian rhythm sleep disorder not due to a substance or known 
physiological condition, jet-lag type 
F51.22 Circadian rhythm sleep disorder not due to a substance or known 
physiological condition, shift-work type 
F51.23 Circadian rhythm sleep disorder not due to a substance or known 
physiological condition, delayed sleep phase type 
F51.29 Other sleep disorder of circadian rhythm not due to a substance or 
known physiological condition 
F51.3 Sleepwalking [somnambulism] 
F51.4 Sleep terrors [night terrors] 
F51.5 Nightmare disorder 
Dream anxiety disorder 
F51.8 Other sleep disorders not due to a substance or known physiological 
condition 
F51.9 Sleep disorder not due to a substance or known physiological condition, 
unspecified 
Emotional sleep disorder NOS 
F52 Sexual dysfunction not due to a substance or known 
physiological condition 
Excludes2:Dhat syndrome (F48.8) 
F52.0 Hypoactive sexual desire disorder 
Anhedonia (sexual) 
Lack or loss of sexual desire 
Excludes1:decreased libido (R68.82) 
F52.1 Sexual aversion disorder 
Sexual aversion and lack of sexual enjoyment 
F52.2 Sexual arousal disorders 
Failure of genital response 
F52.21 Male erectile disorder 
Psychogenic impotence 
Excludes1: impotence of organic origin (N52.-) 
F52.22 Female sexual arousal disorder 
Frigidity 
F52.3 Orgasmic disorder 
Inhibited orgasm 
Psychogenic anorgasmy 

F52.31 Female orgasmic disorder 
F52.32 Male orgasmic disorder 
F52.4 Premature ejaculation 
F52.5 Vaginismus not due to a substance or known physiological condition 
Psychogenic vaginismus 
Excludes2:vaginismus (due to a known physiological condition) (N94.2) 
F52.6 Dyspareunia not due to a substance or known physiological condition 
Psychogenic dyspareunia 
Excludes2:dyspareunia (due to a known physiological condition) (N94.1) 
F52.8 Other sexual dysfunction not due to a substance or known physiological 
condition 
Excessive sexual drive 
Nymphomania 
Satyriasis 
F52.9 Unspecified sexual dysfunction not due to a substance or known 
physiological condition 
Sexual dysfunction NOS 
F53 Puerperal psychosis 
Excludes1:mood disorders with psychotic features (F30.2, F31.2, F31.5, F31.64, F32.3, 
F33.3) 
postpartum dysphoria (O90.6) 
psychosis in schizophrenia, schizotypal, delusional, and other psychotic 
disorders (F20-F29) 
F54 Psychological and behavioral factors associated with disorders 
or diseases classified elsewhere 
Psychological factors affecting physical conditions 
Code first the associated physical disorder, such as: 
asthma (J45.-) 
dermatitis (L23-L25) 
gastric ulcer (K25.-) 
mucous colitis (K58.-) 
ulcerative colitis (K51.-) 
urticaria (L50.-) 
Excludes2:tension-type headache (G44.2) 
F55 Abuse of non-psychoactive substances 
Excludes2:abuse of psychoactive substances (F10-F19) 
F55.0 Abuse of antacids 
F55.1 Abuse of herbal or folk remedies 
F55.2 Abuse of laxatives 
F55.3 Abuse of steroids or hormones 

F55.4 Abuse of vitamins 
F55.8 Abuse of other non-psychoactive substances 
F59 Unspecified behavioral syndromes associated with 
physiological disturbances and physical factors 
Includes: psychogenic physiological dysfunction NOS 
Disorders of adult personality and behavior (F60-F69) 
F60 Specific personality disorders 
F60.0 Paranoid personality disorder 
Expansive paranoid personality (disorder) 
Fanatic personality (disorder) 
Querulant personality (disorder) 
Paranoid personality (disorder) 
Sensitive paranoid personality (disorder) 
Excludes2:paranoia (F22) 
paranoia querulans (F22) 
paranoid psychosis (F22) 
paranoid schizophrenia (F20.0) 
paranoid state (F22) 
F60.1 Schizoid personality disorder 
Excludes2:Asperger's syndrome (F84.5) 
delusional disorder (F22) 
schizoid disorder of childhood (F84.5) 
schizophrenia (F20.-) 
schizotypal disorder (F21) 
F60.2 Antisocial personality disorder 
Amoral personality (disorder) 
Asocial personality (disorder) 
Dissocial personality disorder 
Psychopathic personality (disorder) 
Sociopathic personality (disorder) 
Excludes1:conduct disorders (F91.-) 
Excludes2:borderline personality disorder (F60.3) 
F60.3 Borderline personality disorder 
Aggressive personality (disorder) 
Emotionally unstable personality disorder 
Explosive personality (disorder) 
Excludes2:antisocial personality disorder (F60.2) 
F60.4 Histrionic personality disorder 
Hysterical personality (disorder) 

Psychoinfantile personality (disorder) 
F60.5 Obsessive-compulsive personality disorder 
Anankastic personality (disorder) 
Compulsive personality (disorder) 
Obsessional personality (disorder) 
Excludes2:obsessive-compulsive disorder (F42) 
F60.6 Avoidant personality disorder 
Anxious personality disorder 
F60.7 Dependent personality disorder 
Asthenic personality (disorder) 
Inadequate personality (disorder) 
Passive personality (disorder) 
F60.8 Other specific personality disorders 
F60.81 Narcissistic personality disorder 
F60.89 Other specific personality disorders 
Eccentric personality disorder 
"Haltlose" type personality disorder 
Immature personality disorder 
Passive-aggressive personality disorder 
Psychoneurotic personality disorder 
Self-defeating personality disorder 
F60.9 Personality disorder, unspecified 
Character disorder NOS 
Character neurosis NOS 
Pathological personality NOS 
F63 Impulse disorders 
Excludes2:habitual excessive use of alcohol or psychoactive substances (F10-F19) 
impulse disorders involving sexual behavior (F65.-) 
F63.0 Pathological gambling 
Compulsive gambling 
Excludes1:gambling and betting NOS (Z72.6) 
Excludes2:excessive gambling by manic patients (F30, F31) 
gambling in antisocial personality disorder (F60.2) 
F63.1 Pyromania 
Pathological fire-setting 
Excludes2:fire-setting (by) (in): 
adult with antisocial personality disorder (F60.2) 
alcohol or psychoactive substance intoxication (F10-F19) 
conduct disorders (F91.-) 
mental disorders due to known physiological condition (F01-F09) 
schizophrenia (F20.-) 
F63.2 Kleptomania 

Pathological stealing 
Excludes1:shoplifting as the reason for observation for suspected mental disorder 
(Z03.8) 
Excludes2:depressive disorder with stealing (F31-F33) 
stealing due to underlying mental condition-code to mental condition 
stealing in mental disorders due to known physiological condition 
(F01-F09) 
F63.3 Trichotillomania 
Hair plucking 
Excludes2:other stereotyped movement disorder (F98.4) 
F63.8 Other impulse disorders 
F63.81 Intermittent explosive disorder 
F63.89 Other impulse disorders 
F63.9 Impulse disorder, unspecified 
Impulse control disorder NOS 
F64 Gender identity disorders 
F64.1 Gender identity disorder in adolescence and adulthood 
Dual role transvestism 
Transsexualism 
Use additional code to identify sex reassignment status (Z87.81) 
Excludes1:gender identity disorder in childhood (F64.2) 
Excludes2:fetishistic transvestism (F65.1) 
F64.2 Gender identity disorder of childhood 
Excludes1:gender identity disorder in adolescence and adulthood (F64.1) 
Excludes2:egodystonic sexual orientation (F66) 
sexual maturation disorder (F66) 
F64.8 Other gender identity disorders 
F64.9 Gender identity disorder, unspecified 
Gender-role disorder NOS 
F65 Paraphilias 
F65.0 Fetishism 
F65.1 Transvestic fetishism 
Fetishistic transvestism 
F65.2 Exhibitionism 
F65.3 Voyeurism 
F65.4 Pedophilia 
F65.5 Sadomasochism 
F65.50 Sadomasochism, unspecified 
F65.51 Sexual masochism 
F65.52 Sexual sadism 
F65.8 Other paraphilias 

F65.81 Frotteurism 
F65.89 Other paraphilias 
Necrophilia 
F65.9 Paraphilia, unspecified 
Sexual deviation NOS 
F66 Other sexual disorders 
Includes: egodystonic sexual orientation 
sexual maturation disorder 
sexual relationship disorder 
F68 Other disorders of adult personality and behavior 
F68.1 Factitious disorder 
Compensation neurosis 
Elaboration of physical symptoms for psychological reasons 
Hospital hopper syndrome 
Münchhausen's syndrome 
Peregrinating patient 
Excludes2:factitial dermatitis (L98.1) 
person feigning illness (with obvious motivation) (Z76.5) 
F68.10 Factitious disorder, unspecified 
F68.11 Factitious disorder with predominantly psychological signs and 
symptoms 
F68.12 Factitious disorder with predominantly physical signs and 
symptoms 
F68.13 Factitious disorder with combined psychological and physical signs 
and symptoms 
F68.8 Other specified disorders of adult personality and behavior 
F69 Unspecified disorder of adult personality and behavior 
Mental retardation (F70-F79) 
Code first any associated physical or developmental disorders 
Excludes1:borderline intellectual functioning, IQ above 70 to 84 (R41.83) 
F70 Mild mental retardation 
Includes: IQ level 50-55 to approximately 70 
mild mental subnormality 
F71 Moderate mental retardation 
Includes: IQ level 35-40 to 50-55 
moderate mental subnormality 

F72 Severe mental retardation 
Includes: IQ 20-25 to 35-40 
severe mental subnormality 
F73 Profound mental retardation 
Includes: IQ level below 20-25 
profound mental subnormality 
F78 Other mental retardation 
F79 Unspecified mental retardation 
Includes: mental deficiency NOS 
mental subnormality NOS 
Pervasive and specific developmental disorders (F80-F89) 
F80 Specific developmental disorders of speech and language 
F80.0 Phonological disorder 
Dyslalia 
Functional speech articulation disorder 
Lalling 
Lisping 
Phonological developmental disorder 
Speech articulation developmental disorder 
Excludes1:speech articulation impairment due to aphasia NOS (R47.0) 
speech articulation impairment due to apraxia (R48.2) 
Excludes2:speech articulation impairment due to hearing loss (H90-H91) 
speech articulation impairment due to mental retardation (F70-F79) 
speech articulation impairment with expressive language 
developmental disorder (F80.1) 
speech articulation impairment with mixed receptive expressive 
language developmental disorder (F80.2) 
F80.1 Expressive language disorder 
Developmental dysphasia or aphasia, expressive type 
Excludes1:mixed receptive-expressive language disorder (F80.2) 
dysphasia and aphasia NOS (R47.0) 
Excludes2:acquired aphasia with epilepsy [Landau-Kleffner] (F80.3) 
selective mutism (F94.0) 
mental retardation (F70-F79) 
pervasive developmental disorders (F84.-) 
F80.2 Mixed receptive-expressive language disorder 
Congenital auditory imperception 

Developmental dysphasia or aphasia, receptive type 
Developmental Wernicke's aphasia 
Word deafness 
Excludes1:dysphasia or aphasia NOS (R47.0) 
expressive language disorder (F80.1) 
expressive type dysphasia or aphasia (F80.1) 
Excludes2:acquired aphasia with epilepsy [Landau-Kleffner] (F80.3) 
pervasive developmental disorders (F84.-) 
selective mutism (F94.0) 
language delay due to deafness (H90-H91) 
mental retardation (F70-F79) 
F80.3 Acquired aphasia with epilepsy [Landau-Kleffner] 
Excludes1:aphasia NOS (R47.0) 
Excludes2:pervasive developmental disorders (F84.-) 
F80.8 Other developmental disorders of speech or language 
F80.9 Developmental disorder of speech or language, unspecified 
Communication disorder NOS 
Language disorder NOS 
F81 Specific developmental disorders of scholastic skills 
F81.0 Specific reading disorder 
"Backward reading" 
Developmental dyslexia 
Specific reading retardation 
Excludes1:alexia NOS (R48.0) 
dyslexia NOS (R48.0) 
F81.2 Mathematics disorder 
Developmental acalculia 
Developmental arithmetical disorder 
Developmental Gerstmann's syndrome 
Excludes1:acalculia NOS (R48.8) 
Excludes2:arithmetical difficulties associated with a reading disorder (F81.0) 
arithmetical difficulties associated with a spelling disorder (F81.81) 
arithmetical difficulties due to inadequate teaching (Z55.8) 
F81.8 Other developmental disorders of scholastic skills 
F81.81 Disorder of written expression 
Specific spelling disorder 
F81.89 Other developmental disorders of scholastic skills 
F81.9 Developmental disorder of scholastic skills, unspecified 
Knowledge acquisition disability NOS 
Learning disability NOS 
Learning disorder NOS 

F82
Specific developmental disorder of motor function 
Includes: clumsy child syndrome 
developmental coordination disorder 
developmental dyspraxia 
Excludes1:abnormalities of gait and mobility (R26.-) 
lack of coordination (R27.-) 
Excludes2:lack of coordination secondary to mental retardation (F70-F79) 
F84 Pervasive developmental disorders 
Use additional code to identify any associated medical condition and mental retardation. 
F84.0 Autistic disorder 
Infantile autism 
Infantile psychosis 
Kanner's syndrome 
Excludes1:Asperger’s syndrome (F84.5) 
F84.2 Rett's syndrome 
Excludes1:Asperger’s syndrome (F84.5) 
Autistic disorder (F84.0) 
Other childhood disintegrative disorder (F84.3) 
F84.3 Other childhood disintegrative disorder 
Dementia infantilis 
Disintegrative psychosis 
Heller's syndrome 
Symbiotic psychosis 
Use additional code to identify any associated neurological condition. 
Excludes1:Asperger’s syndrome (F84.5) 
Autistic disorder (F84.0) 
Rett's syndrome (F84.2) 
F84.5 Asperger's syndrome 
Asperger’s disorder 
Autistic psychopathy 
Schizoid disorder of childhood 
F84.8 Other pervasive developmental disorders 
Overactive disorder associated with mental retardation and stereotyped 
movements 
F84.9 Pervasive developmental disorder, unspecified 
Atypical autism 
F88 Other disorders of psychological development 
Includes: developmental agnosia 
F89 Unspecified disorder of psychological development 
Includes: developmental disorder NOS 

Behavioral and emotional disorders with onset usually 
occurring in childhood and adolescence (F90-F98) 
Note: Codes within categories F90-F98 may be used regardless of the age of a patient. 
These disorders generally have onset within the childhood or adolescent years, but 
may continue throughout life or not be diagnosed until adulthood 
F90 Attention-deficit hyperactivity disorders 
Includes: attention deficit disorder with hyperactivity 
attention deficit syndrome with hyperactivity 
Excludes2:anxiety disorders (F40.-, F41.-) 
mood [affective] disorders (F30-F39) 
pervasive developmental disorders (F84.-) 
schizophrenia (F20.-) 
F90.0 Attention-deficit hyperactivity disorder, predominantly inattentive type 
F90.1 Attention-deficit hyperactivity disorder, predominantly hyperactive type 
F90.2 Attention-deficit hyperactivity disorder, combined type 
F90.8 Attention-deficit hyperactivity disorder, other type 
F90.9 Attention-deficit hyperactivity disorder, unspecified type 
Attention-deficit hyperactivity disorder of childhood or adolescence NOS 
Attention-deficit hyperactivity disorder NOS 
F91 Conduct disorders 
Excludes1:antisocial behavior (Z72.81-) 
antisocial personality disorder (F60.2) 
Excludes2:conduct problems associated with attention-deficit hyperactivity disorder 
(F90.-) 
mood [affective] disorders (F30-F39) 
pervasive developmental disorders (F84.-) 
schizophrenia (F20.-) 
F91.0 Conduct disorder confined to family context 
F91.1 Conduct disorder, childhood-onset type 
Unsocialized conduct disorder 
Conduct disorder, solitary aggressive type 
Unsocialized aggressive disorder 
F91.2 Conduct disorder, adolescent-onset type 
Socialized conduct disorder 
Conduct disorder, group type 
F91.3 Oppositional defiant disorder 
F91.8 Other conduct disorders 
F91.9 Conduct disorder, unspecified 
Behavioral disorder NOS 

Conduct disorder NOS 
Disruptive behavior disorder NOS 
F93 Emotional disorders with onset specific to childhood 
F93.0 Separation anxiety disorder of childhood 
Excludes2:mood [affective] disorders (F30-F39) 
nonpsychotic mental disorders (F40-F48) 
phobic anxiety disorder of childhood (F40.8) 
social phobia (F40.1) 
F93.8 Other childhood emotional disorders 
Identity disorder 
Excludes2:gender identity disorder of childhood (F64.2) 
F93.9 Childhood emotional disorder, unspecified 
F94 Disorders of social functioning with onset specific to childhood 
and adolescence 
F94.0 Selective mutism 
Elective mutism 
Excludes2:pervasive developmental disorders (F84.-) 
schizophrenia (F20.-) 
specific developmental disorders of speech and language (F80.-) 
transient mutism as part of separation anxiety in young children 
(F93.0) 
F94.1 Reactive attachment disorder of childhood 
Use additional code to identify any associated failure to thrive or growth 
retardation 
Excludes1:disinhibited attachment disorder of childhood (F94.2) 
normal variation in pattern of selective attachment 
Excludes2:Asperger's syndrome (F84.5) 
maltreatment syndromes (T74.-) 
sexual or physical abuse in childhood, resulting in psychosocial 
problems (Z61.4-Z61.6) 
F94.2 Disinhibited attachment disorder of childhood 
Affectionless psychopathy 
Institutional syndrome 
Excludes1:reactive attachment disorder of childhood (F94.l) 
Excludes2:Asperger's syndrome (F84.5) 
attention-deficit hyperactivity disorders (F90.-) 
hospitalism in children (F43.2-) 
F94.8 Other childhood disorders of social functioning 
F94.9 Childhood disorder of social functioning, unspecified 
F95 Tic disorder 

F95.0 Transient tic disorder 
F95.1 Chronic motor or vocal tic disorder 
F95.2 Tourette’s disorder 
Combined vocal and multiple motor tic disorder [de la Tourette] 
Tourette’s syndrome 
F95.8 Other tic disorders 
F95.9 Tic disorder, unspecified 
Tic NOS 
F98 Other behavioral and emotional disorders with onset usually 
occurring in childhood and adolescence 
Excludes2:breath-holding spells (R06.8) 
gender identity disorder of childhood (F64.2) 
Kleine-Levin syndrome (G47.8) 
obsessive-compulsive disorder (F42) 
sleep disorders not due to a substance or known physiological condition 
(F51.-) 
F98.0 Enuresis not due to a substance or known physiological condition 
Enuresis (primary) (secondary) of nonorganic origin 
Functional enuresis 
Psychogenic enuresis 
Urinary incontinence of nonorganic origin 
Excludes1:enuresis NOS (R32) 
F98.1 Encopresis not due to a substance or known physiological condition 
Functional encopresis 
Incontinence of feces of nonorganic origin 
Psychogenic encopresis 
Use additional code to identify the cause of any coexisting constipation. 
Excludes1:encopresis NOS (R15) 
F98.2 Other feeding disorders of infancy and childhood 
Excludes1:feeding difficulties and mismanagement (R63.3) 
Excludes2:anorexia nervosa and other eating disorders (F50.-) 
feeding problems of newborn (P92.-) 
pica of infancy or childhood (F98.3) 
F98.21 Rumination disorder of infancy 
F98.29 Other feeding disorders of infancy and early childhood 
F98.3 Pica of infancy and childhood 
F98.4 Stereotyped movement disorders 
Stereotype/habit disorder 
Excludes1:abnormal involuntary movements (R25.-) 
Excludes2:compulsions in obsessive-compulsive disorder (F42) 
hair plucking (F63.3) 
movement disorders of organic origin (G20-G25) 

nail-biting (F98.8) 
nose-picking (F98.8) 
stereotypies that are part of a broader psychiatric condition (F01-F95) 
thumb-sucking (F98.8) 
tic disorders (F95.-) 
trichotillomania (F63.3) 
F98.5 Stuttering [stammering] 
Excludes2:cluttering (F98.8) 
tic disorders (F95.-) 
F98.8 Other specified behavioral and emotional disorders with onset usually 
occurring in childhood and adolescence 
Cluttering 
Excessive masturbation 
Nail-biting 
Nose-picking 
Thumb-sucking 
F98.9 Unspecified behavioral and emotional disorders with onset usually occurring 
in childhood and adolescence 
Unspecified mental disorder (F99) 
F99 Mental disorder, not otherwise specified 
Includes: mental illness NOS 
Excludes1:unspecified mental disorder due to known physiological condition (F06.9) 
CHAPTER 6 
Diseases of the nervous system (G00-G99) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 

G00-G09
Inflammatory diseases of the central nervous system 
G10-G13 Systemic atrophies primarily affecting the central nervous system 
G20-G26 Extrapyramidal and movement disorders 
G30-G32 Other degenerative diseases of the nervous system 
G35-G37 Demyelinating diseases of the central nervous system 
G40-G47 Episodic and paroxysmal disorders 
G50-G59 Nerve, nerve root and plexus disorders 
G60-G64 Polyneuropathies and other disorders of the peripheral nervous system 
G70-G73 Diseases of myoneural junction and muscle 
G80-G83 Cerebral palsy and other paralytic syndromes 
G90-G99 Other disorders of the nervous system 
Inflammatory diseases of the central nervous system 
(G00-G09) 
G00 Bacterial meningitis, not elsewhere classified 
Includes: bacterial arachnoiditis 
bacterial leptomeningitis 
bacterial meningitis 
bacterial pachymeningitis 
Excludes1:bacterial: 
meningoencephalitis (G04.2) 
meningomyelitis (G04.2) 
G00.0 Hemophilus meningitis 
Meningitis due to Hemophilus influenzae 
G00.1 Pneumococcal meningitis 
G00.2 Streptococcal meningitis 
Use additional code to further identify organism (B95.0-B95.5) 
G00.3 Staphylococcal meningitis 
Use additional code to further identify organism (B95.6-B95.8) 
G00.8 Other bacterial meningitis 
Meningitis due to Escherichia coli 
Meningitis due to Friedländer bacillus 
Meningitis due to Klebsiella 
Use additional code to further identify organism (B96.-) 
G00.9 Bacterial meningitis, unspecified 
Meningitis due to gram-negative bacteria, unspecified 
Purulent meningitis NOS 
Pyogenic meningitis NOS 
Suppurative meningitis NOS 

G01 Meningitis in bacterial diseases classified elsewhere 
Code first underlying disease 
Excludes1:meningitis (in): 
gonococcal (A54.81) 
leptospirosis (A27.81) 
listeriosis (A32.11) 
Lyme disease (A69.21) 
meningococcal (A39.0) 
neurosyphilis (A52.13) 
tuberculosis (A17.0) 
meningoencephalitis and meningomyelitis in bacterial diseases classified 
elsewhere (G05) 
G02 Meningitis in other infectious and parasitic diseases classified 
elsewhere 
Code first underlying disease, such as: 
poliovirus infection (A80.-) 
Excludes1:meningitis (due to): 
candidal (B37.5) 
coccidioidomycosis (B38.4) 
cryptococcal meningitis (B45.1) 
herpesviral [herpes simplex] (B00.3) 
infectious mononucleosis (B27.-2) 
measles (B05.1) 
mumps (B26.1) 
rubella (B06.02) 
varicella [chickenpox] (B01.0) 
zoster (B02.1) 
meningoencephalitis and meningomyelitis in other infectious and parasitic 
diseases classified elsewhere (G05) 
G03 Meningitis due to other and unspecified causes 
Includes: arachnoiditis NOS 
leptomeningitis NOS 
meningitis NOS 
pachymeningitis NOS 
Excludes1:meningoencephalitis (G04.-) 
meningomyelitis (G04.-) 
G03.0 Nonpyogenic meningitis 
Aseptic meningitis 
Nonbacterial meningitis 
G03.1 Chronic meningitis 

G03.2 Benign recurrent meningitis [Mollaret] 
G03.8 Meningitis due to other specified causes 
G03.9 Meningitis, unspecified 
Arachnoiditis (spinal) NOS 
G04 Encephalitis, myelitis and encephalomyelitis 
Includes: acute ascending myelitis 
meningoencephalitis 
meningomyelitis 
Excludes1:encephalopathy NOS (G93.40) 
Excludes2:acute transverse myelitis (G37.3) 
alcoholic encephalopathy (G31.2) 
benign myalgic encephalomyelitis (G93.3) 
toxic encephalopathy (G92) 
multiple sclerosis (G35) 
subacute necrotizing myelitis (G37.4) 
G04.0 Acute disseminated encephalitis 
Encephalitis, postimmunization 
Encephalomyelitis, postimmunization 
G04.1 Tropical spastic paraplegia 
G04.2 Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified 
G04.8 Other encephalitis, myelitis and encephalomyelitis 
G04.9 Encephalitis, myelitis and encephalomyelitis, unspecified 
Ventriculitis (cerebral) NOS 
G05 Encephalitis, myelitis and encephalomyelitis in diseases 
classified elsewhere 
Includes: meningoencephalitis and meningomyelitis in diseases classified elsewhere 
Code first underlying disease, such as: 
poliovirus (A80.-) 
suppurative otitis media (H66.01-H66.4) 
trichinellosis (B75) 
Excludes1:encephalitis, myelitis and encephalomyelitis (in): 
adenoviral (A85.1) 
cytomegaloviral (B25.8) 
enteroviral (A85.0) 
herpesviral [herpes simplex] (B00.4) 
listerial (A32.12) 
measles (B05.0) 
meningococcal (A39.81) 
mumps (B26.2) 
postchickenpox (B01.1) 

rubella (B06.01) 
systemic lupus erythematosus (M32.19) 
toxoplasmosis (B58.2) 
congenital (P37.1) 
zoster (B02.0) 
eosinophilic meningoencephalitis (B83.2) 
G06 Intracranial and intraspinal abscess and granuloma 
Use additional code (B95-B97) to identify infectious agent. 
G06.0 Intracranial abscess and granuloma 
Brain [any part] abscess (embolic) 
Cerebellar abscess (embolic) 
Cerebral abscess (embolic) 
Intracranial epidural abscess or granuloma 
Intracranial extradural abscess or granuloma 
Intracranial subdural abscess or granuloma 
Otogenic abscess (embolic) 
Excludes1:tuberculous intracranial abscess and granuloma (A17.81) 
G06.1 Intraspinal abscess and granuloma 
Abscess (embolic) of spinal cord [any part] 
Intraspinal epidural abscess or granuloma 
Intraspinal extradural abscess or granuloma 
Intraspinal subdural abscess or granuloma 
Excludes1:tuberculous intraspinal abscess and granuloma (A17.81) 
G06.2 Extradural and subdural abscess, unspecified 
G07 Intracranial and intraspinal abscess and granuloma in diseases 
classified elsewhere 
Code first, underlying disease, such as: 
schistosomiasis granuloma of brain (B65.-) 
Excludes1:abscess of brain: 
amebic (A06.6) 
chromomycotic (B43.1) 
gonococcal (A54.82) 
tuberculous (A17.81) 
tuberculoma of meninges (A17.1) 
G08 Intracranial and intraspinal phlebitis and thrombophlebitis 
Includes: septic embolism of intracranial or intraspinal venous sinuses and veins 
septic endophlebitis of intracranial or intraspinal venous sinuses and veins 
septic phlebitis of intracranial or intraspinal venous sinuses and veins 
septic thrombophlebitis of intracranial or intraspinal venous sinuses and veins 

septic thrombosis of intracranial or intraspinal venous sinuses and veins 
Excludes1:intracranial phlebitis and thrombophlebitis complicating: 
abortion, ectopic or molar pregnancy (O00-O07, O08.7) 
pregnancy, childbirth and the puerperium (O22.5, O87.3) 
nonpyogenic intracranial phlebitis and thrombophlebitis (I67.6) 
nonpyogenic intraspinal phlebitis and thrombophlebitis (G95.1) 
G09 Sequelae of inflammatory diseases of central nervous system 
Note: This category is to be used to indicate conditions whose primary classification is to 
G00-G08 as the cause of sequelae, themselves classifiable elsewhere. The "sequelae" 
include conditions specified as residuals. 
Systemic atrophies primarily affecting the central nervous 
system (G10-G13) 
G10 Huntington's disease 
Includes: Huntington's chorea 
Huntington’s dementia 
G11 Hereditary ataxia 
Excludes2:hereditary and idiopathic neuropathy (G60.-) 
infantile cerebral palsy (G80.-) 
metabolic disorders (E70-E90) 
G11.0 Congenital nonprogressive ataxia 
G11.1 Early-onset cerebellar ataxia 
Early-onset cerebellar ataxia with essential tremor 
Early-onset cerebellar ataxia with myoclonus [Hunt's ataxia] 
Early-onset cerebellar ataxia with retained tendon reflexes 
Friedreich's ataxia (autosomal recessive) 
X-linked recessive spinocerebellar ataxia 
G11.2 Late-onset cerebellar ataxia 
G11.3 Cerebellar ataxia with defective DNA repair 
Ataxia telangiectasia [Louis-Bar] 
Excludes2:Cockayne's syndrome (Q87.1) 
other disorders of purine and pyrimidine metabolism (E79.-) 
xeroderma pigmentosum (Q82.1) 
G11.4 Hereditary spastic paraplegia 
G11.8 Other hereditary ataxias 
G11.9 Hereditary ataxia, unspecified 
Hereditary cerebellar ataxia NOS 
Hereditary cerebellar degeneration 
Hereditary cerebellar disease 

Hereditary cerebellar syndrome 
G12 Spinal muscular atrophy and related syndromes 
G12.0 Infantile spinal muscular atrophy, type I [Werdnig-Hoffman] 
G12.1 Other inherited spinal muscular atrophy 
Adult form spinal muscular atrophy 
Childhood form, type II spinal muscular atrophy 
Distal spinal muscular atrophy 
Juvenile form, type III spinal muscular atrophy [Kugelberg-Welander] 
Progressive bulbar palsy of childhood [Fazio-Londe] 
Scapuloperoneal form spinal muscular atrophy 
G12.2 Motor neuron disease 
G12.20 Motor neuron disease, unspecified 
G12.21 Amyotrophic lateral sclerosis 
Progressive spinal muscle atrophy 
G12.22 Progressive bulbar palsy 
G12.29 Other motor neuron disease 
Familial motor neuron disease 
Primary lateral sclerosis 
G12.8 Other spinal muscular atrophies and related syndromes 
G12.9 Spinal muscular atrophy, unspecified 
G13 Systemic atrophies primarily affecting central nervous system in 
diseases classified elsewhere 
G13.0 Paraneoplastic neuromyopathy and neuropathy 
Carcinomatous neuromyopathy 
Sensorial paraneoplastic neuropathy [Denny Brown] 
Code first underlying neoplasm (C00-D48) 
G13.1 Other systemic atrophy primarily affecting central nervous system in 
neoplastic disease 
Paraneoplastic limbic encephalopathy 
Code first underlying neoplasm (C00-D48) 
G13.8 Systemic atrophy primarily affecting central nervous system in other diseases 
classified elsewhere 
Code first underlying disease, such as: 
cerebellar ataxia (in): 
hypothyroidism (E03.-) 
myxedematous congenital iodine deficiency (E00.1) 
Extrapyramidal and movement disorders (G20-G26) 
G20 Parkinson's disease 

Includes: 
hemiparkinsonism 
idiopathic Parkinsonism or Parkinson's disease 
paralysis agitans 
Parkinsonism or Parkinson's disease NOS 
primary Parkinsonism or Parkinson's disease 
G21 Secondary parkinsonism 
Excludes1:dementia with Parkinsonism (G31.83) 
Huntington's disease (G10) 
Shy-Drager syndrome (G90.3) 
syphilitic Parkinsonism (A52.19) 
G21.0 Malignant neuroleptic syndrome 
Code first (T36-T50) to identify drug 
G21.1 Other drug-induced secondary parkinsonism 
Code first (T36-T50) to identify drug 
G21.2 Secondary parkinsonism due to other external agents 
Code first (T51-T65) to identify external agent 
G21.3 Postencephalitic parkinsonism 
G21.8 Other secondary parkinsonism 
G21.9 Secondary parkinsonism, unspecified 
G23 Other degenerative diseases of basal ganglia 
Excludes2:multi-system degeneration of the autonomic nervous system (G90.3) 
G23.0 Hallervorden-Spatz disease 
Pigmentary pallidal degeneration 
G23.1 Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski] 
G23.2 Striatonigral degeneration 
G23.8 Other specified degenerative diseases of basal ganglia 
Calcification of basal ganglia 
G23.9 Degenerative disease of basal ganglia, unspecified 
G24 Dystonia 
Includes: dyskinesia 
Excludes2:athetoid cerebral palsy (G80.3) 
G24.0 Drug-induced dystonia 
Code first (T36-T50) to identify drug 
G24.00 Drug-induced dystonia, unspecified 
G24.01 Drug-induced acute dystonia 
G24.02 Drug-induced tardive dyskinesia 
G24.09 Other drug-induced dystonia 
G24.1 Idiopathic familial dystonia 
Idiopathic dystonia NOS 
G24.2 Idiopathic nonfamilial dystonia 

G24.3 Spasmodic torticollis 
Excludes1:congenital torticollis (Q68.0) 
hysterical torticollis (F44.4) 
ocular torticollis (R29.891) 
psychogenic torticollis (F45.8) 
torticollis NOS (M43.6) 
traumatic recurrent torticollis (S13.4) 
G24.4 Idiopathic orofacial dystonia 
Orofacial dyskinesia 
G24.5 Blepharospasm 
G24.8 Other dystonia 
G24.9 Dystonia, unspecified 
Dyskinesia NOS 
G25 Other extrapyramidal and movement disorders 
G25.0 Essential tremor 
Familial tremor 
Excludes1:tremor NOS (R25.1) 
G25.1 Drug-induced tremor 
Code first (T36-T50) to identify drug 
G25.2 Other specified forms of tremor 
Intention tremor 
G25.3 Myoclonus 
Drug-induced myoclonus 
Excludes1:facial myokymia (G51.4) 
myoclonic epilepsy (G40.-) 
G25.4 Drug-induced chorea 
Code first (T36-T50) to identify drug 
G25.5 Other chorea 
Chorea NOS 
Excludes1:chorea NOS with heart involvement (I02.0) 
Huntington's chorea (G10) 
rheumatic chorea (I02.-) 
Sydenham's chorea (I02.-) 
G25.6 Drug-induced tics and other tics of organic origin 
G25.61 Drug-induced tics 
Code first (T36-T50) to identify drug 
G25.69 Other tics of organic origin 
Excludes1: habit spasm (F95.9) 
tic NOS (F95.9) 
Tourette’s syndrome (F95.2) 
G25.7 Other and unspecified drug-induced movement disorders 
Code first (T36-T50) to identify drug 

G25.70 Drug-induced movement disorder, unspecified 
G25.71 Drug-induced akathisia 
G25.79 Other drug-induced movement disorders 
G25.8 Other specified extrapyramidal and movement disorders 
Restless legs syndrome 
Stiff-man syndrome 
G25.9 Extrapyramidal and movement disorder, unspecified 
G26 Extrapyramidal and movement disorders in diseases classified 
elsewhere 
Code first underlying disease 
Other degenerative diseases of the nervous system 
(G30-G32) 
G30 Alzheimer's disease 
Includes: Alzheimer’s dementia senile and presenile forms 
Use additional code for any associated: 
behavioral disturbance (F02.-) 
delirium (F05) 
Excludes1:senile degeneration of brain NEC (G31.1) 
senile dementia NOS (F03) 
senility NOS (R54) 
G30.0 Alzheimer's disease with early onset 
G30.1 Alzheimer's disease with late onset 
G30.8 Other Alzheimer's disease 
G30.9 Alzheimer's disease, unspecified 
G31 Other degenerative diseases of nervous system, not elsewhere 
classified 
Excludes2:Reye's syndrome (G93.7) 
G31.0 Frontotemporal dementia 
Use additional code to identify behavioral disturbance (F02.-) 
G31.01 Pick's disease 
Circumscribed brain atrophy 
Progressive isolated aphasia 
G31.09 Other frontotemporal dementia 
Frontal dementia 
G31.1 Senile degeneration of brain, not elsewhere classified 
Excludes1:Alzheimer's disease (G30.-) 
senility NOS (R54) 
G31.2 Degeneration of nervous system due to alcohol 

Alcoholic cerebellar ataxia 
Alcoholic cerebellar degeneration 
Alcoholic cerebral degeneration 
Alcoholic encephalopathy 
Dysfunction of the autonomic nervous system due to alcohol 
G31.8 Other specified degenerative diseases of nervous system 
G31.81 Alpers’ disease 
Grey-matter degeneration 
G31.82 Leigh’s disease 
Subacute necrotizing encephalopathy 
G31.83 Dementia with Lewy bodies 
Dementia with Parkinsonism 
Lewy body dementia 
Lewy body disease 
Use additional code to identify behavioral disturbance (F02.-) 
G31.89 Other specified degenerative diseases of nervous system 
G31.9 Degenerative disease of nervous system, unspecified 
G32 Other degenerative disorders of nervous system in diseases 
classified elsewhere 
G32.0 Subacute combined degeneration of spinal cord in diseases classified 
elsewhere 
Dana-Putnam syndrome 
Sclerosis of spinal cord (combined) (dorsolateral) (posterolateral) 
Code first underlying disease, such as: 
vitamin B12 deficiency (E53.8) 
anemia (D51.9) 
dietary (D51.3) 
pernicious (D51.0) 
Excludes1:syphilitic combined degeneration of spinal cord (A52.11) 
G32.8 Other specified degenerative disorders of nervous system in diseases 
classified elsewhere 
Degenerative encephalopathy in diseases classified elsewhere 
Code first underlying disease, such as: 
cerebral degeneration (due to): 
amyloid (E85) 
hypothyroidism (E00.-, E03.-) 
neoplasm (C00-D48) 
vitamin B deficiency, except thiamine (E52-E53.-) 
Excludes1:superior hemorrhagic polioencephalitis [Wernicke's encephalopathy] 
(E51.2) 

Demyelinating diseases of the central nervous system 
(G35-G37) 
G35 Multiple sclerosis 
Includes: disseminated multiple sclerosis 
generalized multiple sclerosis 
multiple sclerosis NOS 
multiple sclerosis of brain stem 
multiple sclerosis of cord 
G36 Other acute disseminated demyelination 
Excludes1:postinfectious encephalitis and encephalomyelitis NOS (G04.8) 
G36.0 Neuromyelitis optica [Devic] 
Demyelination in optic neuritis 
Excludes1:optic neuritis NOS (H46) 
G36.1 Acute and subacute hemorrhagic leukoencephalitis [Hurst] 
G36.8 Other specified acute disseminated demyelination 
G36.9 Acute disseminated demyelination, unspecified 
G37 Other demyelinating diseases of central nervous system 
G37.0 Diffuse sclerosis of central nervous system 
Periaxial encephalitis 
Schilder's disease 
Excludes1:X linked adrenoleukodystrophy (E71.42-) 
G37.1 Central demyelination of corpus callosum 
G37.2 Central pontine myelinolysis 
G37.3 Acute transverse myelitis in demyelinating disease of central nervous system 
Acute transverse myelitis NOS 
Excludes1:multiple sclerosis (G35) 
neuromyelitis optica [Devic] (G36.0) 
G37.4 Subacute necrotizing myelitis of central nervous system 
G37.5 Concentric sclerosis [Baló] of central nervous system 
G37.8 Other specified demyelinating diseases of central nervous system 
G37.9 Demyelinating disease of central nervous system, unspecified 
Episodic and paroxysmal disorders (G40-G47) 
G40 Epilepsy and seizures 
Excludes1:conversion disorder with seizures (F44.5) 
Landau-Kleffner syndrome (F80.3) 

seizure (convulsive) NOS (R56.9) 
seizure of newborn (P90) 
Todd's paralysis (G83.8) 
G40.0 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes 
with seizures of localized onset 
Benign childhood epilepsy with centrotemporal EEG spikes 
Childhood epilepsy with occipital EEG paroxysms 
Excludes1:adult onset localization-related epilepsy (G40.1-, G40.2-) 
G40.00 Localization-related (focal) (partial) idiopathic epilepsy and epileptic 
syndromes with seizures of localized onset, not intractable 
Localization-related (focal) (partial) idiopathic epilepsy and epileptic 
syndromes with seizures of localized onset without mention of 
intractability 
Localization-related (focal) (partial) idiopathic epilepsy and epileptic 
syndromes with seizures of localized onset NOS 
G40.001 Localization-related (focal) (partial) idiopathic epilepsy 
and epileptic syndromes with seizures of localized onset, 
not intractable, with status epilepticus 
G40.009 Localization-related (focal) (partial) idiopathic epilepsy 
and epileptic syndromes with seizures of localized onset, 
not intractable, without status epilepticus 
G40.01 Localization-related (focal) (partial) idiopathic epilepsy and epileptic 
syndromes with seizures of localized onset, intractable 
G40.011 Localization-related (focal) (partial) idiopathic epilepsy 
and epileptic syndromes with seizures of localized onset, 
intractable, with status epilepticus 
G40.019 Localization-related (focal) (partial) idiopathic epilepsy 
and epileptic syndromes with seizures of localized onset, 
intractable, without status epilepticus 
G40.1 Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with simple partial seizures 
Attacks without alteration of consciousness 
Simple partial seizures developing into secondarily generalized seizures 
G40.10 Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with simple partial seizures, not intractable 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with simple partial seizures without mention of 
intractablility 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with simple partial seizures NOS 
G40.101 Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with simple partial 
seizures, not intractable, with status epilepticus 

G40.109
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with simple partial 
seizures, not intractable, without status epilepticus 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with simple partial seizures, intractable 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with simple partial 
seizures, intractable, with status epilepticus 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with simple partial 
seizures, intractable, without status epilepticus 
G40.2 Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with complex partial seizures 
Attacks with alteration of consciousness, often with automatisms 
Complex partial seizures developing into secondarily generalized seizures 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with complex partial seizures, not intractable 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with complex partial seizures without mention of 
intractability 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with complex partial seizures NOS 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with complex partial 
seizures, not intractable, with status epilepticus 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with complex partial 
seizures, not intractable, without status epilepticus 
Localization-related (focal) (partial) symptomatic epilepsy and epileptic 
syndromes with complex partial seizures, intractable 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with complex partial 
seizures, intractable, with status epilepticus 
Localization-related (focal) (partial) symptomatic 
epilepsy and epileptic syndromes with complex partial 
seizures, intractable, without status epilepticus 
G40.3 Generalized idiopathic epilepsy and epileptic syndromes 
Benign myoclonic epilepsy in infancy 
Benign neonatal convulsions (familial) 
Childhood absence epilepsy [pyknolepsy] 
Epilepsy with grand mal seizures on awakening 
Juvenile absence epilepsy 
G40.11 
G40.111 
G40.119 
G40.20 
G40.201 
G40.209 
G40.21 
G40.211 
G40.219 
Grand mal seizure NOS 

Juvenile myoclonic epilepsy [impulsive petit mal] 
Nonspecific atonic epileptic seizures 
Nonspecific clonic epileptic seizures 
Nonspecific myoclonic epileptic seizures 
Nonspecific tonic epileptic seizures 
Nonspecific tonic-clonic epileptic seizures 
Petit mal seizure NOS 
G40.30 Generalized idiopathic epilepsy and epileptic syndromes, not intractable 
Generalized idiopathic epilepsy and epileptic syndromes without 
mention of intractability 
Generalized idiopathic epilepsy and epileptic syndromes NOS 
G40.301 Generalized idiopathic epilepsy and epileptic 
syndromes, not intractable, with status epilepticus 
G40.309 Generalized idiopathic epilepsy and epileptic 
syndromes, not intractable, without status epilepticus 
G40.31 Generalized idiopathic epilepsy and epileptic syndromes, intractable 
G40.311 Generalized idiopathic epilepsy and epileptic 
syndromes, intractable, with status epilepticus 
G40.319 Generalized idiopathic epilepsy and epileptic 
syndromes, intractable, without status epilepticus 
G40.4 Other generalized epilepsy and epileptic syndromes 
Epilepsy with myoclonic absences 
Epilepsy with myoclonic-astatic seizures 
Infantile spasms 
Lennox-Gastaut syndrome 
Salaam attacks 
Symptomatic early myoclonic encephalopathy 
West's syndrome 
G40.40 Other generalized epilepsy and epileptic syndromes, not intractable 
Other generalized epilepsy and epileptic syndromes without mention of 
intractablilty 
Other generalized epilepsy and epileptic syndromes NOS 
G40.401 Other generalized epilepsy and epileptic syndromes, not 
intractable, with status epilepticus 
G40.409 Other generalized epilepsy and epileptic syndromes, not 
intractable, without status epilepticus 
G40.41 Other generalized epilepsy and epileptic syndromes, intractable 
G40.411 Other generalized epilepsy and epileptic syndromes, 
intractable, with status epilepticus 
G40.419 Other generalized epilepsy and epileptic syndromes, 
intractable, without status epilepticus 
G40.5 Special epileptic syndromes 
Epilepsia partialis continua [Kozhevnikof] 

Epileptic seizures related to alcohol 
Epileptic seizures related to drugs 
Epileptic seizures related to hormonal changes 
Epileptic seizures related to sleep deprivation 
Epileptic seizures related to stress 
G40.50 Special epileptic syndromes, not intractable 
Special epileptic syndromes without mention of intractability 
Special epileptic syndromes NOS 
G40.501 Special epileptic syndromes, not intractable, with status 
epilepticus 
G40.509 Special epileptic syndromes, not intractable, without 
status epilepticus 
G40.51 Special epileptic syndromes, intractable 
G40.511 Special epileptic syndromes, intractable, with status 
epilepticus 
G40.519 Special epileptic syndromes, intractable, without status 
epilepticus 
G40.8 Other epilepsy and seizures 
Epilepsies and epileptic syndromes undetermined as to whether they are focal or 
generalized 
G40.80 Other epilepsy, not intractable 
Other epilepsy without mention of intractability 
Other epilepsy NOS 
G40.801 Other epilepsy, not intractable, with status epilepticus 
G40.809 Other epilepsy, not intractable, without status 
epilepticus 
G40.81 Other epilepsy, intractable 
G40.811 Other epilepsy, intractable, with status epilepticus 
G40.819 Other epilepsy, intractable, without status epilepticus 
G40.89 Other seizures 
Excludes1: seizure NOS (R56.9) 
G40.9 Epilepsy, unspecified 
G40.90 Epilepsy, unspecified, not intractable 
Epilepsy, unspecified, without mention of intractability 
G40.901 Epilepsy, unspecified, not intractable, with status 
epilepticus 
G40.909 Epilepsy, unspecified, not intractable, without status 
epilepticus 
Epilepsy NOS 
Epileptic convulsions NOS 
Epileptic fits NOS 
Epileptic seizures NOS 
G40.91 Epilepsy, unspecified, intractable 

Intractable seizure disorder NOS 
G40.911 Epilepsy, unspecified, intractable, with status 
epilepticus 
G40.919 Epilepsy, unspecified, intractable, without status 
epilepticus 
G43 Migraine 
Excludes1:headache NOS (R51) 
G43.0 Migraine without aura [common migraine] 
G43.00 Migraine without aura, without status migrainosus 
Migraine without aura NOS 
G43.01 Migraine without aura, with status migrainosus 
G43.1 Migraine with aura [classical migraine] 
Basilar migraine 
Familial hemiplegic migraine 
Migraine equivalents 
Migraine with acute-onset aura 
Migraine with aura without headache 
Migraine with prolonged aura 
Migraine with typical aura 
G43.10 Migraine with aura, without status migrainosus 
Migraine with aura NOS 
G43.11 Migraine with aura, with status migrainosus 
G43.3 Complicated migraine 
G43.8 Other migraine 
Ophthalmoplegic migraine 
Retinal migraine 
G43.9 Migraine, unspecified 
G44 Other headache syndromes 
Excludes1:headache NOS (R51) 
Excludes2:atypical facial pain (G50.1) 
trigeminal neuralgia (G50.0) 
G44.0 Cluster headache syndrome 
Chronic cluster headache 
Chronic paroxysmal hemicrania 
Episodic cluster headache 
G44.1 Vascular headache, not elsewhere classified 
Vascular headache NOS 
G44.2 Tension-type headache 
Chronic tension-type headache 
Episodic tension headache 
Tension headache NOS 

G44.3 Chronic post-traumatic headache 
G44.4 Drug-induced headache, not elsewhere classified 
Code first (T36-T50) to identify drug 
G44.8 Other specified headache syndromes 
G45 Transient cerebral ischemic attacks and related syndromes 
Excludes1:neonatal cerebral ischemia (P91.0) 
transient retinal artery occlusion (H34.0-) 
G45.0 Vertebro-basilar artery syndrome 
G45.1 Carotid artery syndrome (hemispheric) 
G45.2 Multiple and bilateral precerebral artery syndromes 
G45.3 Amaurosis fugax 
G45.4 Transient global amnesia 
Excludes1:amnesia NOS (R41.3) 
G45.8 Other transient cerebral ischemic attacks and related syndromes 
G45.9 Transient cerebral ischemic attack, unspecified 
Spasm of cerebral artery 
Transient cerebral ischemia NOS 
G46 Vascular syndromes of brain in cerebrovascular diseases 
Code first underlying cerebrovascular disease (I60-I69) 
G46.0 Middle cerebral artery syndrome 
G46.1 Anterior cerebral artery syndrome 
G46.2 Posterior cerebral artery syndrome 
G46.3 Brain stem stroke syndrome 
Benedikt syndrome 
Claude syndrome 
Foville syndrome 
Millard-Gubler syndrome 
Wallenberg syndrome 
Weber syndrome 
G46.4 Cerebellar stroke syndrome 
G46.5 Pure motor lacunar syndrome 
G46.6 Pure sensory lacunar syndrome 
G46.7 Other lacunar syndromes 
G46.8 Other vascular syndromes of brain in cerebrovascular diseases 
G47 Organic sleep disorders 
Excludes2:nightmares (F51.5) 
nonorganic sleep disorders (F51.-) 
sleep terrors (F51.4) 
sleepwalking (F51.3) 
G47.0 Organic disorders of initiating and maintaining sleep [organic insomnias] 

Insomnia NOS 
Excludes2:insomnia not due to a substance or known physiological conditon 
(F51.0) 
sleep apnea (G47.3-) 
G47.1 Organic disorders of excessive somnolence [organic hypersomnias] 
Hypersomnia NOS 
Excludes2:hypersomnia not due to a substance or known physiological conditon 
(F51.1) 
sleep apnea (G47.3-) 
G47.2 Organic disorders of the sleep-wake schedule 
Organic delayed sleep phase syndrome 
Organic irregular sleep-wake pattern 
Sleep-wake schedule disorder NOS 
Excludes1:circadian rhythm sleep disorder not due to a substance or known 
physiological condition (F51.2-) 
G47.3 Sleep apnea 
Code also any associated underlying condition 
Excludes1:pickwickian syndrome (E66.2) 
sleep apnea of newborn (P28.3) 
G47.30 Sleep apnea, unspecified 
Sleep apnea NOS 
G47.31 Central sleep apnea 
G47.32 Obstructive sleep apnea 
G47.33 Mixed sleep apnea 
G47.4 Narcolepsy and cataplexy 
G47.8 Other organic sleep disorders 
Kleine-Levin syndrome 
G47.9 Organic sleep disorder, unspecified 
Sleep disorder NOS 
Nerve, nerve root and plexus disorders (G50-G59) 
Excludes1:current traumatic nerve, nerve root and plexus disorders - see Injury, nerve by body 
region 
neuralgia NOS (M79.2) 
neuritis NOS (M79.2) 
peripheral neuritis in pregnancy (O26.82-) 
radiculitis NOS (M54.1-) 
G50 Disorders of trigeminal nerve 
Includes: disorders of 5th cranial nerve 
G50.0 Trigeminal neuralgia 
Syndrome of paroxysmal facial pain 

Tic douloureux 
G50.1 Atypical facial pain 
G50.8 Other disorders of trigeminal nerve 
G50.9 Disorder of trigeminal nerve, unspecified 
G51 Facial nerve disorders 
Includes: disorders of 7th cranial nerve 
G51.0 Bell's palsy 
Facial palsy 
G51.1 Geniculate ganglionitis 
Excludes1:postherpetic geniculate ganglionitis (B02.21) 
G51.2 Melkersson's syndrome 
Melkersson-Rosenthal syndrome 
G51.3 Clonic hemifacial spasm 
G51.4 Facial myokymia 
G51.8 Other disorders of facial nerve 
G51.9 Disorder of facial nerve, unspecified 
G52 Disorders of other cranial nerves 
Excludes2:disorders of acoustic [8th] nerve (H93.3) 
disorders of optic [2nd] nerve (H46, H47.0) 
paralytic strabismus due to nerve palsy (H49.0-H49.2) 
G52.0 Disorders of olfactory nerve 
Disorders of 1st cranial nerve 
G52.1 Disorders of glossopharyngeal nerve 
Disorder of 9th cranial nerve 
Glossopharyngeal neuralgia 
G52.2 Disorders of vagus nerve 
Disorders of pneumogastric [10th] nerve 
G52.3 Disorders of hypoglossal nerve 
Disorders of 12th cranial nerve 
G52.7 Disorders of multiple cranial nerves 
Polyneuritis cranialis 
G52.8 Disorders of other specified cranial nerves 
G52.9 Cranial nerve disorder, unspecified 
G53 Cranial nerve disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
neoplasm (C00-D48) 
Excludes1:multiple cranial nerve palsy in sarcoidosis (D86.82) 
multiple cranial nerve palsy in syphilis (A52.15) 
postherpetic geniculate ganglionitis (B02.21) 
postherpetic trigeminal neuralgia (B02.22) 

G54 Nerve root and plexus disorders 
Excludes1:current traumatic nerve root and plexus disorders - see nerve injury by body 
region 
intervertebral disc disorders (M50-M51) 
neuralgia or neuritis NOS (M79.2) 
neuritis or radiculitis: 
brachial NOS (M54.13) 
lumbar NOS (M54.16) 
lumbosacral NOS (M54.17) 
thoracic NOS (M54.14) 
radiculitis NOS (M54.10) 
radiculopathy NOS (M54.10) 
spondylosis (M47.-) 
G54.0 Brachial plexus disorders 
Thoracic outlet syndrome 
G54.1 Lumbosacral plexus disorders 
G54.2 Cervical root disorders, not elsewhere classified 
G54.3 Thoracic root disorders, not elsewhere classified 
G54.4 Lumbosacral root disorders, not elsewhere classified 
G54.5 Neuralgic amyotrophy 
Parsonage-Aldren-Turner syndrome 
Shoulder-girdle neuritis 
G54.6 Phantom limb syndrome with pain 
G54.7 Phantom limb syndrome without pain 
Phantom limb syndrome NOS 
G54.8 Other nerve root and plexus disorders 
G54.9 Nerve root and plexus disorder, unspecified 
G55 Nerve root and plexus compressions in diseases classified 
elsewhere 
Code first underlying disease, such as: 
neoplasm (C00-D48) 
Excludes1:nerve root compression (due to) (in): 
ankylosing spondylitis (M45.-) 
dorsopathies (M53.-, M54.-) 
intervertebral disc disorders (M50.1.-, M51.1.-) 
spondylopathies (M46.-, M48.-) 
spondylosis (M47.0-M47.2.-) 
G56 Mononeuropathies of upper limb 
Excludes1:current traumatic nerve disorder - see nerve injury by body region 
G56.0 Carpal tunnel syndrome 

G56.00 Carpal tunnel syndrome, unspecified side 
G56.01 Carpal tunnel syndrome, right side 
G56.02 Carpal tunnel syndrome, left side 
G56.1 Other lesions of median nerve 
G56.10 Other lesions of median nerve, unspecified side 
G56.11 Other lesions of median nerve, right side 
G56.12 Other lesions of median nerve, left side 
G56.2 Lesion of ulnar nerve 
Tardy ulnar nerve palsy 
G56.20 Lesion of ulnar nerve, unspecified side 
G56.21 Lesion of ulnar nerve, right side 
G56.22 Lesion of ulnar nerve, left side 
G56.3 Lesion of radial nerve 
G56.30 Lesion of radial nerve, unspecified side 
G56.31 Lesion of radial nerve, right side 
G56.32 Lesion of radial nerve, left side 
G56.4 Causalgia of upper limb 
Complex regional pain syndrome II of upper limb 
Excludes1:complex regional pain syndrome I (G90.51-) 
reflex sympathetic dystrophy (G90.51-) 
G56.40 Causalgia of upper limb, unspecified side 
G56.41 Causalgia of upper limb, right side 
G56.42 Causalgia of upper limb, left side 
G56.8 Other mononeuropathies of upper limb 
Interdigital neuroma of upper limb 
G56.80 Other mononeuropathies of upper limb, unspecified side 
G56.81 Other mononeuropathies of upper limb, right side 
G56.82 Other mononeuropathies of upper limb, left side 
G56.9 Mononeuropathy of upper limb, unspecified 
G56.90 Mononeuropathy of upper limb, unspecified, unspecified side 
G56.91 Mononeuropathy of upper limb, unspecified, right side 
G56.92 Mononeuropathy of upper limb, unspecified, left side 
G57 Mononeuropathies of lower limb 
Excludes1:current traumatic nerve disorder - see nerve injury by body region 
G57.0 Lesion of sciatic nerve 
Excludes1:sciatica NOS (M54.3-) 
Excludes2:sciatica attributed to intervertebral disc disorder (M51.1.-) 
G57.00 Lesion of sciatic nerve, unspecified side 
G57.01 Lesion of sciatic nerve, right side 
G57.02 Lesion of sciatic nerve, left side 
G57.1 Meralgia paresthetica 
Lateral cutaneous nerve of thigh syndrome 

G57.10 Meralgia paresthetica, unspecified side 
G57.11 Meralgia paresthetica, right side 
G57.12 Meralgia paresthetica, left side 
G57.2 Lesion of femoral nerve 
G57.20 Lesion of femoral nerve, unspecified side 
G57.21 Lesion of femoral nerve, right side 
G57.22 Lesion of femoral nerve, left side 
G57.3 Lesion of lateral popliteal nerve 
Peroneal nerve palsy 
G57.30 Lesion of lateral popliteal nerve, unspecified side 
G57.31 Lesion of lateral popliteal nerve, right side 
G57.32 Lesion of lateral popliteal nerve, left side 
G57.4 Lesion of medial popliteal nerve 
G57.40 Lesion of medial popliteal nerve, unspecified side 
G57.41 Lesion of medial popliteal nerve, right side 
G57.42 Lesion of medial popliteal nerve. left side 
G57.5 Tarsal tunnel syndrome 
G57.50 Tarsal tunnel syndrome, unspecified side 
G57.51 Tarsal tunnel syndrome, right side 
G57.52 Tarsal tunnel syndrome, left side 
G57.6 Lesion of plantar nerve 
Morton's metatarsalgia 
G57.60 Lesion of plantar nerve, unspecified side 
G57.61 Lesion of plantar nerve, right side 
G57.62 Lesion of plantar nerve, left side 
G57.7 Causalgia of lower limb 
Complex regional pain syndrome II of lower limb 
Excludes1:complex regional pain syndrome I (G90.52-) 
reflex sympathetic dystrophy (G90.52-) 
G57.70 Causalgia of lower limb, unspecified side 
G57.71 Causalgia of lower limb, right side 
G57.72 Causalgia of lower limb, left side 
G57.8 Other mononeuropathies of lower limb 
Interdigital neuroma of lower limb 
G57.80 Other mononeuropathies of lower limb, unspecified side 
G57.81 Other mononeuropathies of lower limb, right side 
G57.82 Other mononeuropathies of lower limb, left side 
G57.9 Mononeuropathy of lower limb, unspecified 
G57.90 Mononeuropathy of lower limb, unspecified, unspecified side 
G57.91 Mononeuropathy of lower limb, unspecified, right side 
G57.92 Mononeuropathy of lower limb, unspecified, left side 
G58 Other mononeuropathies 

G58.0 Intercostal neuropathy 
G58.7 Mononeuritis multiplex 
G58.8 Other specified mononeuropathies 
G58.9 Mononeuropathy, unspecified 
G59 Mononeuropathy in diseases classified elsewhere 
Code first underlying disease 
Excludes1:diabetic mononeuropathy (E09-E14 with .41) 
syphilitic nerve paralysis (A52.19) 
syphilitic neuritis (A52.15) 
tuberculous mononeuropathy (A17.83) 
Polyneuropathies and other disorders of the peripheral 
nervous system (G60-G64) 
Excludes1:neuralgia NOS (M79.2) 
neuritis NOS (M79.2) 
peripheral neuritis in pregnancy (O26.82-) 
radiculitis NOS (M54.10) 
G60 Hereditary and idiopathic neuropathy 
G60.0 Hereditary motor and sensory neuropathy 
Charcot-Marie-Tooth disease 
Déjerine-Sottas disease 
Hereditary motor and sensory neuropathy, types I-IV 
Hypertrophic neuropathy of infancy 
Peroneal muscular atrophy (axonal type) (hypertrophic type) 
Roussy-Lévy syndrome 
G60.1 Refsum's disease 
Infantile Refsum disease 
G60.2 Neuropathy in association with hereditary ataxia 
G60.3 Idiopathic progressive neuropathy 
G60.8 Other hereditary and idiopathic neuropathies 
Dominantly inherited sensory neuropathy 
Morvan's disease 
Nelaton's syndrome 
Recessively inherited sensory neuropathy 
G60.9 Hereditary and idiopathic neuropathy, unspecified 
G61 Inflammatory polyneuropathy 
G61.0 Guillain-Barré syndrome 
Acute (post-)infective polyneuritis 
G61.1 Serum neuropathy 

Code first (T50.9-) to identify serum. 
G61.8 Other inflammatory polyneuropathies 
G61.81 Chronic inflammatory demyelinating polyneuritis 
G61.89 Other inflammatory polyneuropathies 
G61.9 Inflammatory polyneuropathy, unspecified 
G62 Other and unspecified polyneuropathies 
G62.0 Drug-induced polyneuropathy 
Code first (T36-T50) to identify drug 
G62.1 Alcoholic polyneuropathy 
G62.2 Polyneuropathy due to other toxic agents 
Code first (T51-T65) to identify toxic agent. 
G62.8 Other specified polyneuropathies 
G62.81 Critical illness polyneuropathy 
Acute motor neuropathy 
G62.82 Radiation-induced polyneuropathy 
Use additional external cause code (W88-W90, X39.0-) to identify cause 
G62.89 Other specified polyneuropathies 
G62.9 Polyneuropathy, unspecified 
Neuropathy NOS 
G63 Polyneuropathy in diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34) 
metabolic diseases (E70-E89) 
neoplasm (C00-D48) 
nutritional deficiency (E40-E64) 
uremia (N19) 
Excludes1:polyneuropathy (in): 
diabetes mellitus (E09-E14 with .42) 
diphtheria (A36.83) 
infectious mononucleosis (B27.0-B27.9 with 1) 
Lyme disease (A69.22) 
mumps (B26.84) 
postherpetic (B02.23) 
rheumatoid arthritis (M05.33) 
scleroderma (M34.83) 
systemic lupus erythematosus (M32.19) 
G64 Other disorders of peripheral nervous system 
Disorder of peripheral nervous system NOS 
G65 Sequelae of inflammatory and toxic polyneuropathies 

G65.0 Sequelae of Guillain-Barre syndrome 
G65.1 Sequelae of other inflammatory polyneuropathy 
G65.2 Sequelae of toxic polyneuropathy 
Diseases of myoneural junction and muscle (G70-G73) 
G70 Myasthenia gravis and other myoneural disorders 
Excludes1:botulism (A05.1) 
transient neonatal myasthenia gravis (P94.0) 
G70.0 Myasthenia gravis 
G70.00 Myasthenia gravis without (acute) exacerbation 
Myasthenia gravis NOS 
G70.01 Myasthenia gravis with (acute) exacerbation 
Myasthenia gravis in crisis 
G70.1 Toxic myoneural disorders 
Code first (T51-T65) to identify toxic agent. 
G70.2 Congenital and developmental myasthenia 
G70.8 Other specified myoneural disorders 
G70.9 Myoneural disorder, unspecified 
G71 Primary disorders of muscles 
Excludes2:arthrogryposis multiplex congenita (Q74.3) 
metabolic disorders (E70-E90) 
myositis (M60.-) 
G71.0 Muscular dystrophy 
Autosomal recessive, childhood type, muscular dystrophy resembling Duchenne 
or Becker muscular dystrophy 
Benign [Becker] muscular dystrophy 
Benign scapuloperoneal muscular dystrophy with early contractures 
[Emery-Dreifuss] 
Distal muscular dystrophy 
Facioscapulohumeral muscular dystrophy 
Limb-girdle muscular dystrophy 
Ocular muscular dystrophy 
Oculopharyngeal muscular dystrophy 
Scapuloperoneal muscular dystrophy 
Severe [Duchenne] muscular dystrophy 
Excludes1:congenital muscular dystrophy NOS (G71.2) 
congenital muscular dystrophy with specific morphological 
abnormalities of the muscle fiber (G71.2) 
G71.1 Myotonic disorders 
Chondrodystrophic myotonia 

Dominant myotonia congenita [Thomsen] 
Drug-induced myotonia 
Dystrophia myotonica [Steinert] 
Myotonia congenita NOS 
Neuromyotonia [Isaacs] 
Paramyotonia congenita 
Pseudomyotonia 
Recessive myotonia congenita [Becker] 
Symptomatic myotonia 
G71.2 Congenital myopathies 
Central core disease 
Congenital muscular dystrophy NOS 
Congenital muscular dystrophy with specific morphological abnormalities of the 
muscle fiber 
Fiber-type disproportion 
Minicore disease 
Multicore disease 
Myotubular (centronuclear) myopathy 
Nemaline myopathy 
Excludes1:arthrogryposis multiplex congenita (Q74.3) 
G71.3 Mitochondrial myopathy, not elsewhere classified 
Excludes1:Kearns-Sayre syndrome (H49.81) 
Leber’s disease (H47.21) 
Leigh’s encephalopathy (G31.82) 
mitochondrial metabolism disorders (E88.3.-) 
Reye’s syndrome (G93.7) 
G71.8 Other primary disorders of muscles 
G71.9 Primary disorder of muscle, unspecified 
Hereditary myopathy NOS 
G72 Other and unspecified myopathies 
Excludes1:arthrogryposis multiplex congenita (Q74.3) 
dermatopolymyositis (M33.-) 
ischemic infarction of muscle (M62.2.-) 
myositis (M60.-) 
polymyositis (M33.2.-) 
G72.0 Drug-induced myopathy 
Code first (T36-T50) to identify drug 
G72.1 Alcoholic myopathy 
Use additional code to identify: 
alcoholism (F10.-) 
history of alcoholism (F10.11) 
G72.2 Myopathy due to other toxic agents 

Code first (T51-T65) to identify toxic agent. 
G72.3 Periodic paralysis 
Hyperkalemic periodic paralysis (familial) 
Hypokalemic peroidic paralysis (familial) 
Myotonic peroidic paralysis (familial) 
Normokalemic paralysis (familial) 
G72.4 Inflammatory myopathy, not elsewhere classified 
G72.8 Other specified myopathies 
G72.81 Critical illness myopathy 
Acute necrotizing myopathy 
Acute quadriplegic myopathy 
Intensive care (ICU) myopathy 
Myopathy of critical illness 
G72.89 Other specified myopathies 
G72.9 Myopathy, unspecified 
G73 Disorders of myoneural junction and muscle in diseases 
classified elsewhere 
G73.1 Eaton-Lambert syndrome 
Code first underlying disease, such as: 
malignant neoplasm of lung (C34.-) 
other neoplastic disease (C00-D48) 
G73.3 Myasthenic syndromes in other diseases classified elsewhere 
Code first underlying disease, such as: 
neoplasm (C00-D498) 
thyrotoxicosis (E05.-) 
Excludes1:myasthenic syndromes in diabetes mellitus (E09-E13 with .44) 
G73.7 Myopathy in diseases classified elsewhere 
Code first underlying disease, such as: 
hyperparathyroidism (E21.0, E21.3) 
hypoparathyroidism (E20.-) 
glycogen storage disease (E74.0) 
lipid storage disorders (E75.-) 
Excludes1:myopathy in: 
rheumatoid arthritis (M05.32) 
sarcoidosis (D86.87) 
scleroderma (M34.82) 
sicca syndrome [Sjögren] (M35.03) 
systemic lupus erythematosus (M32.19) 

Cerebral palsy and other paralytic syndromes (G80-G83) 
G80 Infantile cerebral palsy 
Includes: Little's disease 
Excludes1:hereditary spastic paraplegia (G11.4) 
G80.0 Spastic cerebral palsy 
Congenital spastic paralysis (cerebral) 
G80.1 Spastic diplegia 
G80.2 Infantile hemiplegia 
G80.3 Dyskinetic cerebral palsy 
Athetoid cerebral palsy 
G80.4 Ataxic cerebral palsy 
G80.8 Other infantile cerebral palsy 
Congenital quadriplegia 
Mixed cerebral palsy syndromes 
G80.9 Infantile cerebral palsy, unspecified 
Cerebral palsy NOS 
G81 Hemiplegia and hemiparesis 
Note: This category is to be used only when hemiplegia (complete)(incomplete) is reported 
without further specification, or is stated to be old or longstanding but of unspecified 
cause. The category is also for use in multiple coding to identify these types of 
hemiplegia resulting from any noncongenital neurolgic cause. 
Excludes1:congenital and infantile cerebral palsy (G80.-) 
hemiplegia and hemiparesis due to sequela of cerebrovascular disease 
(I69.05-, I69.15-, I69.25-, I69.35-, I69.45-, I69.85-, I69.95-) 
G81.0 Flaccid hemiplegia 
G81.00 Flaccid hemiplegia affecting unspecified side 
G81.01 Flaccid hemiplegia affecting right dominant side 
G81.02 Flaccid hemiplegia affecting left dominant side 
G81.03 Flaccid hemiplegia affecting right nondominant side 
G81.04 Flaccid hemiplegia affecting left nondominant side 
G81.1 Spastic hemiplegia 
G81.10 Spastic hemiplegia affecting unspecified side 
G81.11 Spastic hemiplegia affecting right dominant side 
G81.12 Spastic hemiplegia affecting left dominant side 
G81.13 Spastic hemiplegia affecting right nondominant side 
G81.14 Spastic hemiplegia affecting left nondominant side 
G81.9 Hemiplegia, unspecified 
G81.90 Hemiplegia, unspecified affecting unspecified side 
G81.91 Hemiplegia, unspecified affecting right dominant side 

G81.92 Hemiplegia, unspecified affecting left dominant side 
G81.93 Hemiplegia, unspecified affecting right nondominant side 
G81.94 Hemiplegia, unspecified affecting left nondominant side 
G82 Paraplegia (paraparesis) and quadriplegia (quadriparesis) 
Note: This category is to be used only when the listed conditions are reported without 
further specification, or are stated to be old or longstanding but of unspecified cause. 
The category is also for use in multiple coding to identify these conditions resulting 
from any noncongenital neurologic cause 
Excludes1:congenital and infantile cerebral palsy (G80.-) 
functional quadriplegia (R26.3) 
hysterical paralysis (F44.4) 
G82.2 Paraplegia 
Paralysis of both lower limbs NOS 
Paraparesis (lower) NOS 
Paraplegia (lower) NOS 
G82.20 Paraplegia, unspecified 
G82.21 Paraplegia, complete 
G82.22 Paraplegia, incomplete 
G82.5 Quadriplegia 
G82.50 Quadriplegia, unspecified 
G82.51 Quadriplegia, C1-C4 complete 
G82.52 Quadriplegia, C1-C4 incomplete 
G82.53 Quadriplegia, C5-C7 complete 
G82.54 Quadriplegia, C5-C7 incomplete 
G83 Other paralytic syndromes 
Note: This category is to be used only when the listed conditions are reported without 
further specification, or are stated to be old or longstanding but of unspecified cause. 
The category is also for use in multiple coding to identify these conditions resulting 
from any cause. 
Includes: paralysis (complete) (incomplete), except as in G80-G82 
G83.0 Diplegia of upper limbs 
Diplegia (upper) 
Paralysis of both upper limbs 
G83.1 Monoplegia of lower limb 
Paralysis of lower limb 
Excludes1:monoplegia of lower limbs due to sequela of cerebrovascular disease 
(I69.04-, I69.14-, I69.24-, I69.34-, I69.44-, I69.84-, I69.94-) 
G83.10 Monoplegia of lower limb affecting unspecified side 
G83.11 Monoplegia of lower limb affecting right dominant side 
G83.12 Monoplegia of lower limb affecting left dominant side 
G83.13 Monoplegia of lower limb affecting right nondominant side 

G83.14 Monoplegia of lower limb affecting left nondominant side 
G83.2 Monoplegia of upper limb 
Paralysis of upper limb 
Excludes1:monoplegia of upper limbs due to sequela of cerebrovascular disease 
(I69.03-, I69.13-, I69.23-, I69.33-, I69.43-, I69.83-, I69.93-) 
G83.20 Monoplegia of upper limb affecting unspecified side 
G83.21 Monoplegia of upper limb affecting right dominant side 
G83.22 Monoplegia of upper limb affecting left dominant side 
G83.23 Monoplegia of upper limb affecting right nondominant side 
G83.24 Monoplegia of upper limb affecting left nondominant side 
G83.3 Monoplegia, unspecified 
G83.30 Monoplegia, unspecified affecting unspecified side 
G83.31 Monoplegia, unspecified affecting right dominant side 
G83.32 Monoplegia, unspecified affecting left dominant side 
G83.33 Monoplegia, unspecified affecting right nondominant side 
G83.34 Monoplegia, unspecified affecting left nondominant side 
G83.4 Cauda equina syndrome 
Neurogenic bladder due to cauda equina syndrome 
Excludes1:cord bladder NOS (G95.8) 
neurogenic bladder NOS (N31.9) 
G83.5 Locked-in state 
G83.8 Other specified paralytic syndromes 
Excludes1:paralytic syndromes due to spinal cord injury-code to spinal cord 
injury (S14, S24, S34) 
G83.81 Brown-Sequard syndrome 
G83.82 Anterior cord syndrome 
G83.83 Posterior cord syndrome 
G83.84 Todd's paralysis (postepileptic) 
G83.89 Other specified paralytic syndromes 
G83.9 Paralytic syndrome, unspecified 
Other disorders of the nervous system (G90-G99) 
G90 Disorders of autonomic nervous system 
Excludes1:dysfunction of the autonomic nervous system due to alcohol (G31.2) 
G90.0 Idiopathic peripheral autonomic neuropathy 
Carotid sinus syncope 
G90.1 Familial dysautonomia [Riley-Day] 
G90.2 Horner's syndrome 
Bernard(-Horner) syndrome 
G90.3 Multi-system degeneration of the autonomic nervous system 
Neurogenic orthostatic hypotension [Shy-Drager] 

Excludes1:orthostatic hypotension NOS (I95.1) 
G90.4 Autonomic dysreflexia 
Use additional code to identify the underlying cause, such as: 
decubitus ulcer (L89.-) 
fecal impaction (K56.4) 
urinary tract infection (N39.0) 
G90.5 Complex regional pain syndrome I (CRPS I) 
Reflex sympathetic dystrophy 
Excludes1:causalgia of lower limb (G57.7-) 
causalgia of upper limb (G56.4-) 
complex regional pain syndrome II of lower limb (G57.7-) 
complex regional pain syndrome II of upper limb (G56.4-) 
G90.50 Complex regional pain syndrome, unspecified 
G90.51 Complex regional pain syndrome of upper limb 
G90.511 Complex regional pain syndrome of right upper limb 
G90.512 Complex regional pain syndrome of left upper limb 
G90.513 Complex regional pain syndrome of upper limb, 
bilateral 
G90.519 Complex regional pain syndrome of unspecified upper 
limb 
G90.52 Complex regional pain syndrome of lower limb 
G90.521 Complex regional pain syndrome of right lower limb 
G90.522 Complex regional pain syndrome of left lower limb 
G90.523 Complex regional pain syndrome of lower limb, 
bilateral 
G90.529 Complex regional pain syndrome of unspecified lower 
limb 
G90.59 Complex regional pain syndrome of other specified site 
G90.8 Other disorders of autonomic nervous system 
G90.9 Disorder of the autonomic nervous system, unspecified 
G91 Hydrocephalus 
Includes: acquired hydrocephalus 
Excludes1:congenital hydrocephalus (Q03.-) 
G91.0 Communicating hydrocephalus 
G91.1 Obstructive hydrocephalus 
G91.2 Normal-pressure hydrocephalus 
G91.3 Post-traumatic hydrocephalus, unspecified 
G91.4 Hydrocephalus in diseases classified elsewhere 
Code first underlying condition, such as: 
congenital syphilis (A50.4-) 
neoplasm (C00-D48) 
Excludes1:hydrocephalus due to congenital toxoplasmosis (P37.1) 

G91.8 Other hydrocephalus 
G91.9 Hydrocephalus, unspecified 
G92 Toxic encephalopathy 
Code first (T51-T65) to identify toxic agent. 
G93 Other disorders of brain 
G93.0 Cerebral cysts 
Arachnoid cyst 
Porencephalic cyst, acquired 
Excludes1:acquired periventricular cysts of newborn (P91.1) 
congenital cerebral cysts (Q04.6) 
G93.1 Anoxic brain damage, not elsewhere classified 
Excludes1:cerebral anoxia due to anesthesia during labor and delivery (O74.3) 
cerebral anoxia due to anesthesia during the puerperium (O89.2) 
neonatal anoxia (P28.9) 
G93.2 Benign intracranial hypertension 
Excludes1:hypertensive encephalopathy (I67.4) 
G93.3 Postviral fatigue syndrome 
Benign myalgic encephalomyelitis 
Chronic fatigue syndrome, postviral 
Excludes1:chronic fatigue syndrome NOS (R53.82) 
G93.4 Encephalopathy, not elsewhere classified 
Excludes1:alcoholic encephalopathy (G31.2) 
hypertensive encephalopathy (I67.4) 
toxic encephalopathy (G92) 
G93.40 Encephalopathy, unspecified 
G93.41 Metabolic encephalopathy 
Septic encephalopathy 
G93.49 Other encephalopathy 
G93.5 Compression of brain 
Arnold-Chiari type 1 compression of brain 
Compression of brain (stem) 
Herniation of brain (stem) 
Excludes1:diffuse traumatic compression of brain (S06.2-) 
focal traumatic compression of brain (S06.3-) 
G93.6 Cerebral edema 
Excludes1:cerebral edema due to birth injury (P11.0) 
traumatic cerebral edema (S06.1-) 
G93.7 Reye's syndrome 
Code first (T39.0-), if salicylates-induced 
G93.8 Other specified disorders of brain 
Postradiation encephalopathy 

G93.9 Disorder of brain, unspecified 
G94 Other disorders of brain in diseases classified elsewhere 
Code first underlying disease 
Excludes1:encephalopathy in congenital syphilis (A50.49) 
encephalopathy in influenza (J10.89) 
encephalopathy in syphilis (A52.19) 
hydrocephalus in diseases classified elsewhere (G91.4) 
G95 Other and unspecified diseases of spinal cord 
Excludes2:myelitis (G04.-) 
G95.0 Syringomyelia and syringobulbia 
G95.1 Vascular myelopathies 
Excludes2:intraspinal phlebitis and thrombophlebitis, except non-pyogenic (G08) 
G95.11 Acute infarction of spinal cord (embolic) (nonembolic) 
Anoxia of spinal cord 
Arterial thrombosis of spinal cord 
G95.19 Other vascular myelopathies 
Edema of spinal cord 
Hematomyelia 
Nonpyogenic intraspinal phlebitis and thrombophlebitis 
Subacute necrotic myelopathy 
G95.2 Cord compression, unspecified 
G95.8 Other specified diseases of spinal cord 
Excludes1:neurogenic bladder NOS (N31.9) 
neurogenic bladder due to cauda equina syndrome (G83.4) 
neuromuscular dysfunction of bladder without spinal cord lesion 
(N31.-) 
G95.81 Conus medullaris syndrome 
G95.89 Other specified diseases of spinal cord 
Cord bladder NOS 
Drug-induced myelopathy 
Radiation-induced myelopathy 
G95.9 Disease of spinal cord, unspecified 
Myelopathy NOS 
G96 Other disorders of central nervous system 
G96.0 Cerebrospinal fluid leak 
Excludes1:cerebrospinal fluid leak from spinal puncture (G97.0) 
G96.1 Disorders of meninges, not elsewhere classified 
Meningeal adhesions (cerebral) (spinal) 
G96.8 Other specified disorders of central nervous system 
G96.9 Disorder of central nervous system, unspecified 

G97 Intraoperative and postprocedural complications and disorders 
of nervous system, not elsewhere classified 
G97.0 Cerebrospinal fluid leak from spinal puncture 
G97.1 Other reaction to spinal and lumbar puncture 
G97.2 Intracranial hypotension following ventricular shunting 
G97.3 Intraoperative and postprocedural hemorrhage or hematoma complicating a 
nervous system procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during a nervous system procedure (G97.4-) 
G97.31 Intraoperative hemorrhage of a nervous system organ during a 
nervous system procedure 
G97.32 Intraoperative hemorrhage of other organ during a nervous system 
procedure 
G97.33 Intraoperative hematoma of a nervous system organ during a 
nervous system procedure 
G97.34 Intraoperative hematoma of other organ during a nervous system 
procedure 
G97.35 Postprocedural hemorrhage of a nervous system organ following a 
nervous system procedure 
G97.36 Postprocedural hemorrhage of other organ following a nervous 
system procedure 
G97.37 Postprocedural hematoma of a nervous system organ following a 
nervous system procedure 
G97.38 Postprocedural hematoma of other organ following a nervous 
system procedure 
G97.4 Accidental puncture or laceration during a nervous system procedure 
G97.41 Accidental puncture or laceration of a nervous system structure 
during a nervous system procedure 
G97.42 Accidental puncture or laceration of other organs or structure 
during a nervous system procedure 
G97.8 Other intraoperative and postprocedural complications and disorders of nervous 
system 
G97.81 Other intraoperative complications of nervous system procedure 
G97.82 Other postprocedural complications and disorders of nervous 
system procedure 
G97.9 Intraoperative and postprocedural complication and disorder of the nervous 
system, unspecified 
G98 Other disorders of nervous system not elsewhere classified 
Includes: nervous system disorder NOS 
G98.0 Neurogenic arthritis, not elsewhere classified 
Nonsyphilitic neurogenic arthropathy NEC 

Nonsyphilitic neurogenic spondylopathy NEC 
Excludes1:spondylopathy (in): 
syringomyelia and syringobulbia (G95.0) 
tabes dorsalis (A52.11) 
G98.8 Other disorders of nervous system 
Nervous system disorder NOS 
G99 Other disorders of nervous system in diseases classified 
elsewhere 
G99.0 Autonomic neuropathy in diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
gout (M10.-) 
hyperthyroidism (E05.-) 
Excludes1:diabetic autonomic neuropathy (E09-14 with .43) 
G99.2 Myelopathy in diseases classified elsewhere 
Code first underlying disease, such as: 
neoplasm (C00-D48) 
Excludes1:myelopathy in: 
intervertebral disease (M50.0-, M51.0-) 
spondylosis (M47.0-, M47.1-) 
G99.8 Other specified disorders of nervous system in diseases classified elsewhere 
Code first underlying disorder, such as: 
amyloidosis (E85) 
avitaminosis (E56.9) 
uremia (N19) 
Excludes1:nervous system involvement in: 
cysticercosis (B69.0) 
rubella (B06.0-) 
syphilis (A52.1-) 
CHAPTER 7 
Diseases of the eye and adnexa (H00-H59) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) 
diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-, E14.3-) 
endocrine, nutritional and metabolic diseases (E00-E90) 

injury (trauma) of eye and orbit (S05.-) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71) 
This chapter contains the following blocks: 
H00-H05 Disorders of eyelid, lacrimal system and orbit 
H10-H13 Disorders of conjunctiva 
H15-H21 Disorders of sclera, cornea, iris and ciliary body 
H25-H28 Disorders of lens 
H30-H36 Disorders of choroid and retina 
H40-H42 Glaucoma 
H43-H45 Disorders of vitreous body and globe 
H46-H47 Disorders of optic nerve and visual pathways 
H49-H52 Disorders of ocular muscles, binocular movement, accommodation and refraction 
H53-H54 Visual disturbances and blindness 
H55-H59 Other disorders of eye and adnexa 
Disorders of eyelid, lacrimal system and orbit (H00-H05) 
Excludes2:open wound of eyelid (S01.1-) 
superficial injury of eyelid (S00.1-, S00.2-) 
H00 Hordeolum and chalazion 
H00.0 Hordeolum (externum) (internum) of eyelid 
H00.01 Hordeolum externum 
Hordeolum NOS 
Stye 
H00.011 Hordeolum externum right upper eyelid 
H00.012 Hordeolum externum right lower eyelid 
H00.013 Hordeolum externum right eye, unspecified eyelid 
H00.014 Hordeolum externum left upper eyelid 
H00.015 Hordeolum externum left lower eyelid 
H00.016 Hordeolum externum left eye, unspecified eyelid 
H00.019 Hordeolum externum unspecified eye, unspecified 
eyelid 
H00.02 Hordeolum internum 
Infection of meibomian gland 
H00.021 Hordeolum internum right upper eyelid 
H00.022 Hordeolum internum right lower eyelid 

H00.023
Hordeolum internum right eye, unspecified eyelid 
H00.024 Hordeolum internum left upper eyelid 
H00.025 Hordeolum internum left lower eyelid 
H00.026 Hordeolum internum left eye, unspecified eyelid 
H00.029 Hordeolum internum unspecified eye, unspecified eyelid 
H00.03 Abscess of eyelid 
Furuncle of eyelid 
H00.031 Abscess of right upper eyelid 
H00.032 Abscess of right lower eyelid 
H00.033 Abscess of eyelid right eye, unspecified eyelid 
H00.034 Abscess of left upper eyelid 
H00.035 Abscess of left lower eyelid 
H00.036 Abscess of eyelid left eye, unspecified eyelid 
H00.039 Abscess of eyelid unspecified eye, unspecified eyelid 
H00.1 Chalazion 
Meibomian (gland) cyst 
Excludes2:infected meibomian gland (H00.02-) 
H00.11 Chalazion right upper eyelid 
H00.12 Chalazion right lower eyelid 
H00.13 Chalazion right eye, unspecified eyelid 
H00.14 Chalazion left upper eyelid 
H00.15 Chalazion left lower eyelid 
H00.16 Chalazion left eye, unspecifified eyelid 
H00.19 Chalazion unspecified eye, unspecified eyelid 
H01 Other inflammation of eyelid 
H01.0 Blepharitis 
Excludes1:blepharoconjunctivitis (H10.5-) 
H01.00 Unspecified blepharitis 
H01.001 Unspecified blepharitis right upper eyelid 
H01.002 Unspecified blepharitis right lower eyelid 
H01.003 Unspecified blepharitis right eye, unspecified eyelid 
H01.004 Unspecified blepharitis left upper eyelid 
H01.005 Unspecified blepharitis left lower eyelid 
H01.006 Unspecified blepharitis left eye, unspecified eyelid 
H01.009 Unspecified blepharitis unspecified eye, unspecified 
eyelid 
H01.01 Ulcerative blepharitis 
H01.011 Ulcerative blepharitis right upper eyelid 
H01.012 Ulcerative blepharitis right lower eyelid 
H01.013 Ulcerative blepharitis right eye, unspecified eyelid 
H01.014 Ulcerative blepharitis left upper eyelid 
H01.015 Ulcerative blepharitis left lower eyelid 

H01.016
Ulcerative blepharitis left eye, unspecified eyelid 
H01.019 Ulcerative blepharitis unspecified eye, unspecified 
eyelid 
H01.02 Squamous blepharitis 
H01.021 Squamous blepharitis right upper eyelid 
H01.022 Squamous blepharitis right lower eyelid 
H01.023 Squamous blepharitis right eye, unspecified eyelid 
H01.024 Squamous blepharitis left upper eyelid 
H01.025 Squamous blepharitis left lower eyelid 
H01.026 Squamous blepharitis left eye, unspecified eyelid 
H01.029 Squamous blepharitis unspecified eye, unspecified 
eyelid 
H01.1 Noninfectious dermatoses of eyelid 
H01.11 Allergic dermatitis of eyelid 
Contact dermatitis of eyelid 
H01.111 Allergic dermatitis of right upper eyelid 
H01.112 Allergic dermatitis of right lower eyelid 
H01.113 Allergic dermatitis of right eye, unspecified eyelid 
H01.114 Allergic dermatitis of left upper eyelid 
H01.115 Allergic dermatitis of left lower eyelid 
H01.116 Allergic dermatitis of left eye, unspecified eyelid 
H01.119 Allergic dermatitis of unspecified eye, unspecified eyelid 
H01.12 Discoid lupus erythematosus of eyelid 
H01.121 Discoid lupus erythematosus of right upper eyelid 
H01.122 Discoid lupus erythematosus of right lower eyelid 
H01.123 Discoid lupus erythematosus of right eye, unspecified 
eyelid 
H01.124 Discoid lupus erythematosus of left upper eyelid 
H01.125 Discoid lupus erythematosus of left lower eyelid 
H01.126 Discoid lupus erythematosus of left eye, unspecified 
eyelid 
H01.129 Discoid lupus erythematosus of unspecified eye, 
unspecified eyelid 
H01.13 Eczematous dermatitis of eyelid 
H01.131 Eczematous dermatitis of right upper eyelid 
H01.132 Eczematous dermatitis of right lower eyelid 
H01.133 Eczematous dermatitis of right eye, unspecified eyelid 
H01.134 Eczematous dermatitis of left upper eyelid 
H01.135 Eczematous dermatitis of left lower eyelid 
H01.136 Eczematous dermatitis of left eye, unspecified eyelid 
H01.139 Eczematous dermatitis of unspecified eye, unspecified 
eyelid 
H01.14 Xeroderma of eyelid 

H01.141
Xeroderma of right upper eyelid 
H01.142 Xeroderma of right lower eyelid 
H01.143 Xeroderma of right eye, unspecified eyelid 
H01.144 Xeroderma of left upper eyelid 
H01.145 Xeroderma of left lower eyelid 
H01.146 Xeroderma of left eye, unspecified eyelid 
H01.149 Xeroderma of unspecified eye, unspecified eyelid 
H01.8 Other specified inflammations of eyelid 
H01.9 Unspecified inflammation of eyelid 
Inflammation of eyelid NOS 
H02 Other disorders of eyelid 
Excludes1:congenital malformations of eyelid (Q10.0-Q10.3) 
H02.0 Entropion and trichiasis of eyelid 
H02.00 Unspecified entropion of eyelid 
H02.001 Unspecified entropion of right upper eyelid 
H02.002 Unspecified entropion of right lower eyelid 
H02.003 Unspecified entropion of right eye, unspecified eyelid 
H02.004 Unspecified entropion of left upper eyelid 
H02.005 Unspecified entropion of left lower eyelid 
H02.006 Unspecified entropion of left eye, unspecified eyelid 
H02.009 Unspecified entropion of unspecified eye, unspecified 
eyelid 
H02.01 Cicatricial entropion of eyelid 
H02.011 Cicatricial entropion of right upper eyelid 
H02.012 Cicatricial entropion of right lower eyelid 
H02.013 Cicatricial entropion of right eye, unspecified eyelid 
H02.014 Cicatricial entropion of left upper eyelid 
H02.015 Cicatricial entropion of left lower eyelid 
H02.016 Cicatricial entropion of left eye, unspecified eyelid 
H02.019 Cicatricial entropion of unspecified eye, unspecified 
eyelid 
H02.02 Mechanical entropion of eyelid 
H02.021 Mechanical entropion of right upper eyelid 
H02.022 Mechanical entropion of right lower eyelid 
H02.023 Mechanical entropion of right eye, unspecified eyelid 
H02.024 Mechanical entropion of left upper eyelid 
H02.025 Mechanical entropion of left lower eyelid 
H02.026 Mechanical entropion of left eye, unspecified eyelid 
H02.029 Mechanical entropion of unspecified eye, unspecified 
eyelid 
H02.03 Senile entropion of eyelid 
H02.031 Senile entropion of right upper eyelid 

H02.032
Senile entropion of right lower eyelid 
H02.033 Senile entropion of right eye, unspecified eyelid 
H02.034 Senile entropion of left upper eyelid 
H02.035 Senile entropion of left lower eyelid 
H02.036 Senile entropion of left eye, unspecified eyelid 
H02.039 Senile entropion of unspecified eye, unspecified eyelid 
H02.04 Spastic entropion of eyelid 
H02.041 Spastic entropion of right upper eyelid 
H02.042 Spastic entropion of right lower eyelid 
H02.043 Spastic entropion of right eye, unspecified eyelid 
H02.044 Spastic entropion of left upper eyelid 
H02.045 Spastic entropion of left lower eyelid 
H02.046 Spastic entropion of left eye, unspecified eyelid 
H02.049 Spastic entropion of unspecified eye, unspecified eyelid 
H02.05 Trichiasis without entropian 
H02.051 Trichiasis without entropian right upper eyelid 
H02.052 Trichiasis without entropian right lower eyelid 
H02.053 Trichiasis without entropian right eye, unspecified 
eyelid 
H02.054 Trichiasis without entropian left upper eyelid 
H02.055 Trichiasis without entropian left lower eyelid 
H02.056 Trichiasis without entropian left eye, unspecified eyelid 
H02.059 Trichiasis without entropian unspecified eye, 
unspecified eyelid 
H02.1 Ectropion of eyelid 
H02.10 Unspecified ectropion of eyelid 
H02.101 Unspecified ectropion of right upper eyelid 
H02.102 Unspecified ectropion of right lower eyelid 
H02.103 Unspecified ectropion of right eye, unspecified eyelid 
H02.104 Unspecified ectropion of left upper eyelid 
H02.105 Unspecified ectropion of left lower eyelid 
H02.106 Unspecified ectropion of left eye, unspecified eyelid 
H02.109 Unspecified ectropion of unspecified eye, unspecified 
eyelid 
H02.11 Cicatricial ectropion of eyelid 
H02.111 Cicatricial ectropion of right upper eyelid 
H02.112 Cicatricial ectropion of right lower eyelid 
H02.113 Cicatricial ectropion of right eye, unspecified eyelid 
H02.114 Cicatricial ectropion of left upper eyelid 
H02.115 Cicatricial ectropion of left lower eyelid 
H02.116 Cicatricial ectropion of left eye, unspecified eyelid 
H02.119 Cicatricial ectropion of unspecified eye, unspecified 
eyelid 

H02.12
Mechanical ectropion of eyelid 
H02.121 Mechanical ectropion of right upper eyelid 
H02.122 Mechanical ectropion of right lower eyelid 
H02.123 Mechanical ectropion of right eye, unspecified eyelid 
H02.124 Mechanical ectropion of left upper eyelid 
H02.125 Mechanical ectropion of left lower eyelid 
H02.126 Mechanical ectropion of left eye, unspecified eyelid 
H02.129 Mechanical ectropion of unspecified eye, unspecified 
eyelid 
H02.13 Senile ectropion of eyelid 
H02.131 Senile ectropion of right upper eyelid 
H02.132 Senile ectropion of right lower eyelid 
H02.133 Senile ectropion of right eye, unspecified eyelid 
H02.134 Senile ectropion of left upper eyelid 
H02.135 Senile ectropion of left lower eyelid 
H02.136 Senile ectropion of left eye, unspecified eyelid 
H02.139 Senile ectropion of unspecified eye, unspecified eyelid 
H02.14 Spastic ectropion of eyelid 
H02.141 Spastic ectropion of right upper eyelid 
H02.142 Spastic ectropion of right lower eyelid 
H02.143 Spastic ectropion of right eye, unspecified eyelid 
H02.144 Spastic ectropion of left upper eyelid 
H02.145 Spastic ectropion of left lower eyelid 
H02.146 Spastic ectropion of left eye, unspecified eyelid 
H02.149 Spastic ectropion of unspecified eye, unspecified eyelid 
H02.2 Lagophthalmos 
H02.20 Unspecified lagophthalmos 
H02.201 Unspecified lagophthalmos right upper eyelid 
H02.202 Unspecified lagophthalmos right lower eyelid 
H02.203 Unspecified lagophthalmos right eye, unspecified eyelid 
H02.204 Unspecified lagophthalmos left upper eyelid 
H02.205 Unspecified lagophthalmos left lower eyelid 
H02.206 Unspecified lagophthalmos left eye, unspecified eyelid 
H02.209 Unspecified lagophthalmos unspecified eye, unspecified 
eyelid 
H02.21 Cicatricial lagophthalmos 
H02.211 Cicatricial lagophthalmos right upper eyelid 
H02.212 Cicatricial lagophthalmos right lower eyelid 
H02.213 Cicatricial lagophthalmos right eye, unspecified eyelid 
H02.214 Cicatricial lagophthalmos left upper eyelid 
H02.215 Cicatricial lagophthalmos left lower eyelid 
H02.216 Cicatricial lagophthalmos left eye, unspecified eyelid 
H02.219 Cicatricial lagophthalmos unspecifed eye, unspecified 

eyelid 
H02.22 Mechanical lagophthalmos 
H02.221 Mechanical lagophthalmos right upper eyelid 
H02.222 Mechanical lagophthalmos right lower eyelid 
H02.223 Mechanical lagophthalmos right eye, unspecified eyelid 
H02.224 Mechanical lagophthalmos left upper eyelid 
H02.225 Mechanical lagophthalmos left lower eyelid 
H02.226 Mechanical lagophthalmos left eye, unspecified eyelid 
H02.229 Mechanical lagophthalmos unspecifed eye, unspecified 
eyelid 
H02.23 Paralytic lagophthalmos 
H02.231 Paralytic lagophthalmos right upper eyelid 
H02.232 Paralytic lagophthalmos right lower eyelid 
H02.233 Paralytic lagophthalmos right eye, unspecified eyelid 
H02.234 Paralytic lagophthalmos left upper eyelid 
H02.235 Paralytic lagophthalmos left lower eyelid 
H02.236 Paralytic lagophthalmos left eye, unspecified eyelid 
H02.239 Paralytic lagophthalmos unspecified eye, unspecified 
eyelid 
H02.3 Blepharochalasis 
Pseudoptosis 
H02.30 Blepharochalasis unspecified eye, unspecified eyelid 
H02.31 Blepharochalasis right upper eyelid 
H02.32 Blepharochalasis right lower eyelid 
H02.33 Blepharochalasis right eye, unspecified eyelid 
H02.34 Blepharochalasis left upper eyelid 
H02.35 Blepharochalasis left lower eyelid 
H02.36 Blepharochalasis left eye, unspecified eyelid 
H02.4 Ptosis of eyelid 
H02.40 Unspecified ptosis of eyelid 
H02.401 Unspecified ptosis of right eyelid 
H02.402 Unspecified ptosis of left eyelid 
H02.403 Unspecified ptosis of bilateral eyelids 
H02.409 Unspecified ptosis of unspecified eyelid 
H02.41 Mechanical ptosis of eyelid 
H02.411 Mechanical ptosis of right eyelid 
H02.412 Mechanical ptosis of left eyelid 
H02.413 Mechanical ptosis of bilateral eyelids 
H02.419 Mechanical ptosis of unspecified eyelid 
H02.42 Myogenic ptosis of eyelid 
H02.421 Myogenic ptosis of right eyelid 
H02.422 Myogenic ptosis of left eyelid 
H02.423 Myogenic ptosis of bilateral eyelids 

H02.429
Myogenic ptosis of unspecified eyelid 
H02.43 Paralytic ptosis of eyelid 
Neurogenic ptosis of eyelid 
H02.431 Paralytic ptosis of right eyelid 
H02.432 Paralytic ptosis of left eyelid 
H02.433 Paralytic ptosis of bilateral eyelids 
H02.439 Paralytic ptosis unspecified eyelid 
H02.5 Other disorders affecting eyelid function 
Excludes2:blepharospasm (G24.5) 
organic tic (G25.69) 
psychogenic tic (F95.-) 
H02.51 Abnormal innervation syndrome 
H02.511 Abnormal innervation syndrome right upper eyelid 
H02.512 Abnormal innervation syndrome right lower eyelid 
H02.513 Abnormal innervation syndrome right eye, unspecified 
eyelid 
H02.514 Abnormal innervation syndrome left upper eyelid 
H02.515 Abnormal innervation syndrome left lower eyelid 
H02.516 Abnormal innervation syndrome left eye, unspecified 
eyelid 
H02.519 Abnormal innervation syndrome unspecified eye, 
unspecified eyelid 
H02.52 Blepharophimosis 
Ankyloblepharon 
H02.521 Blepharophimosis right upper eyelid 
H02.522 Blepharophimosis right lower eyelid 
H02.523 Blepharophimosis right eye, unspecified eyelid 
H02.524 Blepharophimosis left upper eyelid 
H02.525 Blepharophimosis left lower eyelid 
H02.526 Blepharophimosis left eye, unspecified eyelid 
H02.529 Blepharophimosis unspecified eye, unspecified lid 
H02.53 Eyelid retraction 
Eyelid lag 
H02.531 Eyelid retraction right upper eyelid 
H02.532 Eyelid retraction right lower eyelid 
H02.533 Eyelid retraction right eye, unspecified eyelid 
H02.534 Eyelid retraction left upper eyelid 
H02.535 Eyelid retraction left lower eyelid 
H02.536 Eyelid retraction left eye, unspecified eyelid 
H02.539 Eyelid retraction unspecified eye, unspecified lid 
H02.59 Other disorders affecting eyelid function 
Deficient blink reflex 
Sensory disorders 

H02.6 Xanthelasma of eyelid 
H02.60 Xanthelasma of unspecified eye, unspecified eyelid 
H02.61 Xanthelasma of right upper eyelid 
H02.62 Xanthelasma of right lower eyelid 
H02.63 Xanthelasma of right eye, unspecified eyelid 
H02.64 Xanthelasma of left upper eyelid 
H02.65 Xanthelasma of left lower eyelid 
H02.66 Xanthelasma of left eye, unspecified eyelid 
H02.7 Other and unspecified degenerative disorders of eyelid and periocular area 
H02.70 Unspecified degenerative disorders of eyelid and periocular area 
H02.71 Chloasma of eyelid and periocular area 
Dyspigmentation of eyelid 
Hyperpigmentation of eyelid 
H02.711 Chloasma of right upper eyelid and periocular area 
H02.712 Chloasma of right lower eyelid and periocular area 
H02.713 Chloasma of right eye, unspecified eyelid and 
periocular area 
H02.714 Chloasma of left upper eyelid and periocular area 
H02.715 Chloasma of left lower eyelid and periocular area 
H02.716 Chloasma of left eye, uspecified eyelid and periocular 
area 
H02.719 Chloasma of unspecified eye, unspecified eyelid and 
periocular area 
H02.72 Madarosis of eyelid and periocular area 
Hypotrichosis of eyelid 
H02.721 Madarosis of right upper eyelid and periocular area 
H02.722 Madarosis of right lower eyelid and periocular area 
H02.723 Madarosis of right eye, unspecified eyelid and 
periocular area 
H02.724 Madarosis of left upper eyelid and periocular area 
H02.725 Madarosis of left lower eyelid and periocular area 
H02.726 Madarosis of left eye, uspecified eyelid and periocular 
area 
H02.729 Madarosis of unspecified eye, unspecified eyelid and 
periocular area 
H02.73 Vitiligo of eyelid and periocular area 
Hypopigmentation of eyelid 
H02.731 Vitiligo of right upper eyelid and periocular area 
H02.732 Vitiligo of right lower eyelid and periocular area 
H02.733 Vitiligo of right eye, unspecified eyelid and periocular 
area 
H02.734 Vitiligo of left upper eyelid and periocular area 
H02.735 Vitiligo of left lower eyelid and periocular area 

H02.736
Vitiligo of left eye, uspecified eyelid and periocular area 
H02.739 Vitiligo of unspecified eye, unspecified eyelid and 
periocular area 
H02.79 Other degenerative disorders of eyelid and periocular area 
H02.8 Other specified disorders of eyelid 
H02.81 Retained foreign body in eyelid 
Excludes1: laceration of eyelid with foreign body (S01.12-) 
retained intraocular foreign body (H44.6-, H44.7-) 
superficial foreign body of eyelid and periocular area 
(S00.25-) 
H02.811 Retained foreign body in right upper eyelid 
H02.812 Retained foreign body in right lower eyelid 
H02.813 Retained foreign body in right eye, unspecified eyelid 
H02.814 Retained foreign body in left upper eyelid 
H02.815 Retained foreign body in left lower eyelid 
H02.816 Retained foreign body in left eye, unspecified eyelid 
H02.819 Retained foreign body in unspecified eye, unspecified 
eyelid 
H02.82 Cysts of eyelid 
Sebacous cyst of eyelid 
H02.821 Cysts of right upper eyelid 
H02.822 Cysts of right lower eyelid 
H02.823 Cysts of right eye, unspecified eyelid 
H02.824 Cysts of left upper eyelid 
H02.825 Cysts of left lower eyelid 
H02.826 Cysts of left eye, unspecified eyelid 
H02.829 Cysts of unspecified eye, unspecified eyelid 
H02.83 Dermatochalasis of eyelid 
H02.831 Dermatochalasis of right upper eyelid 
H02.832 Dermatochalasis of right lower eyelid 
H02.833 Dermatochalasis of right eye, unspecified eyelid 
H02.834 Dermatochalasis of left upper eyelid 
H02.835 Dermatochalasis of left lower eyelid 
H02.836 Dermatochalasis of left eye, unspecified eyelid 
H02.839 Dermatochalasis of unspecified eye, unspecified eyelid 
H02.84 Edema of eyelid 
Hyperemia of eyelid 
H02.841 Edema of right upper eyelid 
H02.842 Edema of right lower eyelid 
H02.843 Edema of right eye, unspecified eyelid 
H02.844 Edema of left upper eyelid 
H02.845 Edema of left lower eyelid 
H02.846 Edema of left eye, unspecified eyelid 

H02.849
Edema of unspecified eye, unspecified eyelid 
H02.85 Elephantiasis of eyelid 
H02.851 Elephantiasis of right upper eyelid 
H02.852 Elephantiasis of right lower eyelid 
H02.853 Elephantiasis of right eye, unspecified eyelid 
H02.854 Elephantiasis of left upper eyelid 
H02.855 Elephantiasis of left lower eyelid 
H02.856 Elephantiasis of left eye, unspecified eyelid 
H02.859 Elephantiasis of unspecified eye, unspecified eyelid 
H02.86 Hypertrichosis of eyelid 
H02.861 Hypertrichosis of right upper eyelid 
H02.862 Hypertrichosis of right lower eyelid 
H02.863 Hypertrichosis of right eye, unspecified eyelid 
H02.864 Hypertrichosis of left upper eyelid 
H02.865 Hypertrichosis of left lower eyelid 
H02.866 Hypertrichosis of left eye, unspecified eyelid 
H02.869 Hypertrichosis of unspecified eye, unspecified eyelid 
H02.87 Vascular anomalies of eyelid 
H02.871 Vascular anomalies of right upper eyelid 
H02.872 Vascular anomalies of right lower eyelid 
H02.873 Vascular anomalies of right eye, unspecified eyelid 
H02.874 Vascular anomalies of left upper eyelid 
H02.875 Vascular anomalies of left lower eyelid 
H02.876 Vascular anomalies of left eye, unspecified eyelid 
H02.879 Vascular anomalies of unspecified eye, unspecified 
eyelid 
H02.89 Other specified disorders of eyelid 
Hemorrhage of eyelid 
H02.9 Unspecified disorder of eyelid 
Disorder of eyelid NOS 
H04 Disorders of lacrimal system 
Excludes1:congenital malformations of lacrimal system (Q10.4-Q10.6) 
H04.0 Dacryoadenitis 
H04.00 Unspecified dacryoadenitis 
H04.001 Unspecified dacryoadenitis, right lacrimal gland 
H04.002 Unspecified dacryoadenitis, left lacrimal gland 
H04.003 Unspecified dacryoadenitis, bilateral lacrimal glands 
H04.009 Unspecified dacryoadenitis, unspecified lacrimal gland 
H04.01 Acute dacryoadenitis 
H04.011 Acute dacryoadenitis, right lacrimal gland 
H04.012 Acute dacryoadenitis, left lacrimal gland 
H04.013 Acute dacryoadenitis, bilateral lacrimal glands 

H04.019
Acute dacryoadenitis, unspecified lacrimal gland 
H04.02 Chronic dacryoadenitis 
H04.021 Chronic dacryoadenitis, right lacrimal gland 
H04.022 Chronic dacryoadenitis, left lacrimal gland 
H04.023 Chronic dacryoadenitis, bilateral lacrimal gland 
H04.029 Chronic dacryoadenitis, unspecified lacrimal gland 
H04.03 Chronic enlargement of lacrimal gland 
H04.031 Chronic enlargement of right lacrimal gland 
H04.032 Chronic enlargement of left lacrimal gland 
H04.033 Chronic enlargement of bilateral lacrimal glands 
H04.039 Chronic enlargement of unspecified lacrimal gland 
H04.1 Other disorders of lacrimal gland 
H04.11 Dacryops 
H04.111 Dacryops of right lacrimal gland 
H04.112 Dacryops of left lacrimal gland 
H04.113 Dacryops of bilateral lacrimal glands 
H04.119 Dacryops of unspecified lacrimal gland 
H04.12 Dry eye syndrome 
Tear film insufficiency, NOS 
H04.121 Dry eye syndrome of right lacrimal gland 
H04.122 Dry eye syndrome of left lacrimal gland 
H04.123 Dry eye syndrome of bilateral lacrimal glands 
H04.129 Dry eye syndrome of unspecified lacrimal gland 
H04.13 Lacrimal cyst 
Lacrimal cystic degeneration 
H04.131 Lacrimal cyst right lacrimal gland 
H04.132 Lacrimal cyst left lacrimal gland 
H04.133 Lacrimal cyst bilateral lacrimal glands 
H04.139 Lacrimal cyst unspecified lacrimal gland 
H04.14 Primary lacrimal gland atrophy 
H04.141 Right primary lacrimal gland atrophy 
H04.142 Left primary lacrimal gland atrophy 
H04.143 Bilateral primary lacrimal gland atrophy 
H04.149 Unspecified primary lacrimal gland atrophy 
H04.15 Secondary lacrimal gland atrophy 
H04.151 Right secondary lacrimal gland atrophy 
H04.152 Left secondary lacrimal gland atrophy 
H04.153 Bilateral secondary lacrimal gland atrophy 
H04.159 Unspecified secondary lacrimal gland atrophy 
H04.16 Lacrimal gland dislocation 
H04.161 Right lacrimal gland dislocation 
H04.162 Left lacrimal gland dislocation 
H04.163 Bilateral lacrimal gland dislocation 

H04.169
Unspecified lacrimal gland dislocation 
H04.19 Other disorders of lacrimal gland 
H04.2 Epiphora 
H04.20 Unspecified epiphora 
H04.201 Epiphora, right side 
H04.202 Epiphora, left side 
H04.203 Epiphora, bilateral 
H04.209 Epiphora, unspecified side 
H04.21 Epiphora due to excess lacrimation 
H04.211 Epiphora due to excess lacrimation, right side 
H04.212 Epiphora due to excess lacrimation, left side 
H04.213 Epiphora due to excess lacrimation, bilateral 
H04.219 Epiphora due to excess lacrimation, unspecified side 
H04.22 Epiphora due to insufficient drainage 
H04.221 Epiphora due to insufficient drainage, right side 
H04.222 Epiphora due to insufficient drainage, left side 
H04.223 Epiphora due to insufficient drainage, bilateral 
H04.229 Epiphora due to insufficient drainage, unspecified side 
H04.3 Acute and unspecified inflammation of lacrimal passages 
Excludes1:neonatal dacryocystitis (P39.1) 
H04.30 Unspecified dacryocystitis 
H04.301 Unspecified dacryocystitis of right lacrimal passage 
H04.302 Unspecified dacryocystitis of left lacrimal passage 
H04.303 Unspecified dacryocystitis of bilateral lacrimal passages 
H04.309 Unspecified dacryocystitis of unspecified lacrimal 
passage 
H04.31 Phlegmonous dacryocystitis 
H04.311 Phlegmonous dacryocystitis of right lacrimal passage 
H04.312 Phlegmonous dacryocystitis of left lacrimal passage 
H04.313 Phlegmonous dacryocystitis of bilateral lacrimal 
passages 
H04.319 Phlegmonous dacryocystitis of unspecified lacrimal 
passage 
H04.32 Acute dacryocystitis 
Acute dacryopericystitis 
H04.321 Acute dacryocystitis of right lacrimal passage 
H04.322 Acute dacryocystitis of left lacrimal passage 
H04.323 Acute dacryocystitis of bilateral lacrimal passages 
H04.329 Acute dacryocystitis of unspecified lacrimal passage 
H04.33 Acute lacrimal canaliculitis 
H04.331 Acute lacrimal canaliculitis of right lacrimal passage 
H04.332 Acute lacrimal canaliculitis of left lacrimal passage 
H04.333 Acute lacrimal canaliculitis of bilateral lacrimal 

passages 
H04.339 Acute lacrimal canaliculitis of unspecified lacrimal 
passage 
H04.4 Chronic inflammation of lacrimal passages 
H04.41 Chronic dacryocystitis 
H04.411 Chronic dacryocystitis of right lacrimal passage 
H04.412 Chronic dacryocystitis of left lacrimal passage 
H04.413 Chronic dacryocystitis of bilateral lacrimal passages 
H04.419 Chronic dacryocystitis of unspecified lacrimal passage 
H04.42 Chronic lacrimal canaliculitis 
H04.421 Chronic lacrimal canaliculitis of right lacrimal passage 
H04.422 Chronic lacrimal canaliculitis of left lacrimal passage 
H04.423 Chronic lacrimal canaliculitis of bilateral lacrimal 
passages 
H04.429 Chronic lacrimal canaliculitis of unspecified lacrimal 
passage 
H04.43 Chronic lacrimal mucocele 
H04.431 Chronic lacrimal mucocele of right lacrimal passage 
H04.432 Chronic lacrimal mucocele of left lacrimal passage 
H04.433 Chronic lacrimal mucocele of bilateral lacrimal 
passages 
H04.439 Chronic lacrimal mucocele of unspecified lacrimal 
passage 
H04.5 Stenosis and insufficiency of lacrimal passages 
H04.51 Dacryolith 
H04.511 Dacryolith of right lacrimal passage 
H04.512 Dacryolith of left lacrimal passage 
H04.513 Dacryolith of bilateral lacrimal passages 
H04.519 Dacryolith of unspecified lacrimal passage 
H04.52 Eversion of lacrimal punctum 
H04.521 Eversion of right lacrimal punctum 
H04.522 Eversion of left lacrimal punctum 
H04.523 Eversion of bilateral lacrimal punctum 
H04.529 Eversion of unspecified lacrimal punctum 
H04.53 Neonatal obstruction of nasolacrimal duct 
Excludes1: congenital stenosis and stricture of lacrimal duct (Q10.5) 
H04.531 Neonatal obstruction of right nasolacrimal duct 
H04.532 Neonatal obstruction of left nsaolacrimal duct 
H04.533 Neonatal obstruction of bilateral nasolacrimal duct 
H04.539 Neonatal obstruction of unspecified nasolacrimal duct 
H04.54 Stenosis of lacrimal canaliculi 
H04.541 Stenosis of right lacrimal canaliculi 
H04.542 Stenosis of left lacrimal canaliculi 

H04.543 Stenosis of bilateral lacrimal canaliculi 
H04.549 Stenosis of unspecified lacrimal canaliculi 
H04.55 Acquired stenosis of nasolacrimal duct 
H04.551 Acquired stenosis of right nasolacrimal duct 
H04.552 Acquired stenosis of left nasolacrimal duct 
H04.553 Acquired stenosis of bilateral nasolacrimal duct 
H04.559 Acquired stenosis of unspecified nasolacrimal duct 
H04.56 Stenosis of lacrimal punctum 
H04.561 Stenosis of right lacrimal punctum 
H04.562 Stenosis of left lacrimal punctum 
H04.563 Stenosis of bilateral lacrimal punctum 
H04.569 Stenosis of unspecified lacrimal punctum 
H04.57 Stenosis of lacrimal sac 
H04.571 Stenosis of right lacrimal sac 
H04.572 Stenosis of left lacrimal sac 
H04.573 Stenosis of bilateral lacrimal sac 
H04.579 Stenosis of unspecified lacrimal sac 
H04.6 Other changes of lacrimal passages 
H04.61 Lacrimal fistula 
H04.611 Lacrimal fistula right lacrimal passage 
H04.612 Lacrimal fistula left lacrimal passage 
H04.613 Lacrimal fistula bilateral lacrimal passages 
H04.619 Lacrimal fistula unspecified lacrimal passage 
H04.69 Other changes of lacrimal passages 
H04.8 Other disorders of lacrimal system 
H04.81 Granuloma of lacrimal passages 
H04.811 Granuloma of right lacrimal passage 
H04.812 Granuloma of left lacrimal passage 
H04.813 Granuloma of bilateral lacrimal passages 
H04.819 Granuloma of unspecified lacrimal passage 
H04.89 Other disorders of lacrimal system 
H04.9 Disorder of lacrimal system, unspecified 
H05 Disorders of orbit 
Excludes1:congenital malformation of orbit (Q10.7) 
H05.0 Acute inflammation of orbit 
H05.00 Unspecified acute inflammation of orbit 
H05.01 Cellulitis of orbit 
Abscess of orbit 
H05.011 Cellulitis of right orbit 
H05.012 Cellulitis of left orbit 
H05.013 Cellulitis of bilateral orbits 
H05.019 Cellulitis of unspecified orbit 

H05.02
Osteomyelitis of orbit 
H05.021 Osteomyelitis of right orbit 
H05.022 Osteomyelitis of left orbit 
H05.023 Osteomyelitis of bilateral orbits 
H05.029 Osteomyelitis of unspecified orbit 
H05.03 Periostitis of orbit 
H05.031 Periostitis of right orbit 
H05.032 Periostitis of left orbit 
H05.033 Periostitis of bilateral orbits 
H05.039 Periostitis of unspecified orbit 
H05.04 Tenonitis of orbit 
H05.041 Tenonitis of right orbit 
H05.042 Tenonitis of left orbit 
H05.043 Tenonitis of bilateral orbits 
H05.049 Tenonitis of unspecified orbit 
H05.1 Chronic inflammatory disorders of orbit 
H05.10 Unspecified chronic inflammatory disorders of orbit 
H05.11 Granuloma of orbit 
Pseudotumor (inflammatory) of orbit 
H05.111 Granuloma of right orbit 
H05.112 Granuloma of left orbit 
H05.113 Granuloma of bilateral orbits 
H05.119 Granuloma of unspecified orbit 
H05.12 Orbital myositis 
H05.121 Orbital myositis, right orbit 
H05.122 Orbital myositis, left orbit 
H05.123 Orbital myositis, bilateral 
H05.129 Orbital myositis, unspecified orbit 
H05.2 Exophthalmic conditions 
H05.20 Unspecified exophthalmos 
H05.21 Displacement (lateral) of globe 
H05.211 Displacement (lateral) of globe, right eye 
H05.212 Displacement (lateral) of globe, left eye 
H05.213 Displacement (lateral) of globe, bilateral 
H05.219 Displacement (lateral) of globe, unspecified eye 
H05.22 Edema of orbit 
Orbital congestion 
H05.221 Edema of right orbit 
H05.222 Edema of left orbit 
H05.223 Edema of bilateral orbit 
H05.229 Edema of unspecified orbit 
H05.23 Hemorrhage of orbit 

H05.231
Hemorrhage of right orbit 
H05.232 Hemorrhage of left orbit 
H05.233 Hemorrhage of bilateral orbit 
H05.239 Hemorrhage of unspecified orbit 
H05.24 Constant exophthalmos 
H05.241 Constant exophthalmos, right eye 
H05.242 Constant exophthalmos, left eye 
H05.243 Constant exophthalmos, bilateral 
H05.249 Constant exophthalmos, unspecified eye 
H05.25 Intermittent exophthalmos 
H05.251 Intermittent exophthalmos, right eye 
H05.252 Intermittent exophthalmos, left eye 
H05.253 Intermittent exophthalmos, bilateral 
H05.259 Intermittent exophthalmos, unspecified eye 
H05.26 Pulsating exophthalmos 
H05.261 Pulsating exophthalmos, right eye 
H05.262 Pulsating exophthalmos, left eye 
H05.263 Pulsating exophthalmos, bilateral 
H05.269 Pulsating exophthalmos, unspecified eye 
H05.3 Deformity of orbit 
Excludes1:congenital deformity of orbit (Q10.7) 
hypertelorism (Q75.2) 
H05.30 Unspecified deformity of orbit 
H05.31 Atrophy of orbit 
H05.311 Atrophy of right orbit 
H05.312 Atrophy of left orbit 
H05.313 Atrophy of bilateral orbit 
H05.319 Atrophy of unspecified orbit 
H05.32 Deformity of orbit due to bone disease 
Code also associated bone disease 
H05.321 Deformity of right orbit due to bone disease 
H05.322 Deformity of left orbit due to bone disease 
H05.323 Deformity of bilateral orbits due to bone disease 
H05.329 Deformity of unspecified orbit due to bone disease 
H05.33 Deformity of orbit due to trauma or surgery 
H05.331 Deformity of right orbit due to trauma or surgery 
H05.332 Deformity of left orbit due to trauma or surgery 
H05.333 Deformity of bilateral orbits due to trauma or surgery 
H05.339 Deformity of unspecified orbit due to trauma or surgery 
H05.34 Enlargement of orbit 
H05.341 Enlargement of right orbit 
H05.342 Enlargement of left orbit 
H05.343 Enlargement of bilateral orbits 

H05.349
Enlargement of unspecified orbit 
H05.35 Exostosis of orbit 
H05.351 Exostosis of right orbit 
H05.352 Exostosis of left orbit 
H05.353 Exostosis of bilateral orbits 
H05.359 Exostosis of unspecified orbit 
H05.4 Enophthalmos 
H05.40 Unspecified enophthalmos 
H05.401 Unspecified enophthalmos, right eye 
H05.402 Unspecified enophthalmos, left eye 
H05.403 Unspecified enophthalmos, bilateral 
H05.409 Unspecified enophthalmos, unspecified eye 
H05.41 Enophthalmos due to atrophy of orbital tissue 
H05.411 Enophthalmos due to atrophy of orbital tissue, right eye 
H05.412 Enophthalmos due to atrophy of orbital tissue, left eye 
H05.413 Enophthalmos due to atrophy of orbital tissue, bilateral 
H05.419 Enophthalmos due to atrophy of orbital tissue, 
unspecified eye 
H05.42 Enophthalmos due to trauma or surgery 
H05.421 Enophthalmos due to trauma or surgery, right eye 
H05.422 Enophthalmos due to trauma or surgery, left eye 
H05.423 Enophthalmos due to trauma or surgery, bilateral 
H05.429 Enophthalmos due to trauma or surgery, unspecified 
eye 
H05.5 Retained (old) foreign body following penetrating wound of orbit 
Retrobulbar foreign body 
Excludes1:current penetrating wound of orbit (S05.4-) 
Excludes2:retained foreign body of eyelid (H02.81-) 
retained intraocular foreign body (H44.6-, H44.7-) 
H05.50 Retained (old) foreign body following penetrating wound of 
unspecified orbit 
H05.51 Retained (old) foreign body following penetrating wound of right 
orbit 
H05.52 Retained (old) foreign body following penetrating wound of left 
orbit 
H05.53 Retained (old) foreign body following penetrating wound of 
bilateral orbits 
H05.8 Other disorders of orbit 
H05.81 Cyst of orbit 
Encephalocele of orbit 
H05.811 Cyst of right orbit 
H05.812 Cyst of left orbit 
H05.813 Cyst of bilateral orbits 

H05.819
Cyst of unspecified orbit 
H05.82 Myopathy of extraocular muscles 
H05.821 Myopathy of extraocular muscles, right orbit 
H05.822 Myopathy of extraocular muscles, left orbit 
H05.823 Myopathy of extraocular muscles, bilateral 
H05.829 Myopathy of extraocular muscles, unspecified orbit 
H05.89 Other disorders of orbit 
H05.9 Unspecified disorder of orbit 
Disorders of conjunctiva (H10-H13) 
H10 Conjunctivitis 
Excludes1:keratoconjunctivitis (H16.2-) 
H10.0 Mucopurulent conjunctivitis 
H10.01 Acute follicular conjunctivitis 
H10.011 Acute follicular conjunctivitis, right eye 
H10.012 Acute follicular conjunctivitis, left eye 
H10.013 Acute follicular conjunctivitis, bilateral 
H10.019 Acute follicular conjunctivitis, unspecified eye 
H10.02 Other mucopurulent conjunctivitis 
H10.021 Other mucopurulent conjunctivitis, right eye 
H10.022 Other mucopurulent conjunctivitis, left eye 
H10.023 Other mucopurulent conjunctivitis, bilateral 
H10.029 Other mucopurulent conjunctivitis, unspecified eye 
H10.1 Acute atopic conjunctivitis 
Acute papillary conjunctivitis 
H10.10 Acute atopic conjunctivitis, unspecified eye 
H10.11 Acute atopic conjunctivitis, right eye 
H10.12 Acute atopic conjunctivitis, left eye 
H10.13 Acute atopic conjunctivitis, bilateral 
H10.2 Other acute conjunctivitis 
H10.21 Acute toxic conjunctivitis 
H10.211 Acute toxic conjunctivitis, right eye 
H10.212 Acute toxic conjunctivitis, left eye 
H10.213 Acute toxic conjunctivitis, bilateral 
H10.219 Acute toxic conjunctivitis, unspecified eye 
H10.22 Pseudomembranous conjunctivitis 
H10.221 Pseudomembranous conjunctivitis, right eye 
H10.222 Pseudomembranous conjunctivitis, left eye 
H10.223 Pseudomembranous conjunctivitis, bilateral 
H10.229 Pseudomembranous conjunctivitis, unspecified eye 
H10.23 Serous conjunctivitis, except viral 

Excludes1: viral conjunctivitis (B30.-) 
H10.231 Serous conjunctivitis, except viral, right eye 
H10.232 Serous conjunctivitis, except viral, left eye 
H10.233 Serous conjunctivitis, except viral, bilateral 
H10.239 Serous conjunctivitis, except viral, unspecified eye 
H10.3 Unspecified acute conjunctivitis 
Excludes1:ophthalmia neonatorum NOS (P39.1) 
H10.30 Unspecified acute conjunctivitis, unspecified eye 
H10.31 Unspecified acute conjunctivitis, right eye 
H10.32 Unspecified acute conjunctivitis, left eye 
H10.33 Unspecified acute conjunctivitis, bilateral 
H10.4 Chronic conjunctivitis 
H10.40 Unspecified chronic conjunctivitis 
H10.401 Unspecified chronic conjunctivitis, right eye 
H10.402 Unspecified chronic conjunctivitis, left eye 
H10.403 Unspecified chronic conjunctivitis, bilateral 
H10.409 Unspecified chronic conjunctivitis, unspecified eye 
H10.41 Chronic giant papillary conjunctivitis 
H10.411 Chronic giant papillary conjunctivitis, right eye 
H10.412 Chronic giant papillary conjunctivitis, left eye 
H10.413 Chronic giant papillary conjunctivitis, bilateral 
H10.419 Chronic giant papillary conjunctivitis, unspecified eye 
H10.42 Simple chronic conjunctivitis 
H10.421 Simple chronic conjunctivitis, right eye 
H10.422 Simple chronic conjunctivitis, left eye 
H10.423 Simple chronic conjunctivitis, bilateral 
H10.429 Simple chronic conjunctivitis, unspecified eye 
H10.43 Chronic follicular conjunctivitis 
H10.431 Chronic follicular conjunctivitis, right eye 
H10.432 Chronic follicular conjunctivitis, left eye 
H10.433 Chronic follicular conjunctivitis, bilateral 
H10.439 Chronic follicular conjunctivitis, unspecified eye 
H10.44 Vernal conjunctivitis 
Excludes1: vernal keratoconjunctivitis with limbar and corneal 
involvement (H16.26-) 
H10.45 Other chronic allergic conjunctivitis 
H10.5 Blepharoconjunctivitis 
H10.50 Unspecified blepharoconjunctivitis 
H10.501 Unspecified blepharoconjunctivitis, right eye 
H10.502 Unspecified blepharoconjunctivitis, left eye 
H10.503 Unspecified blepharoconjunctivitis, bilateral 
H10.509 Unspecified blepharoconjunctivitis, unspecified eye 
H10.51 Ligneous conjunctivitis 

H10.511
Ligneous conjunctivitis, right eye 
H10.512 Ligneous conjunctivitis, left eye 
H10.513 Ligneous conjunctivitis, bilateral 
H10.519 Ligneous conjunctivitis, unspecified eye 
H10.52 Angular blepharoconjunctivitis 
H10.521 Angular blepharoconjunctivitis, right eye 
H10.522 Angular blepharoconjunctivitis, left eye 
H10.523 Angular blepharoconjunctivitis, bilateral 
H10.529 Angular blepharoconjunctivitis, unspecified eye 
H10.53 Contact blepharoconjunctivitis 
H10.531 Contact blepharoconjunctivitis, right eye 
H10.532 Contact blepharoconjunctivitis, left eye 
H10.533 Contact blepharoconjunctivitis, bilateral 
H10.539 Contact blepharoconjunctivitis, unspecified eye 
H10.8 Other conjunctivitis 
H10.9 Unspecified conjunctivitis 
H11 Other disorders of conjunctiva 
Excludes1:keratoconjunctivitis (H16.2-) 
H11.0 Pterygium of eye 
Excludes1:pseudopterygium (H11.81-) 
H11.00 Unspecified pterygium of eye 
H11.001 Unspecified pterygium of right eye 
H11.002 Unspecified pterygium of left eye 
H11.003 Unspecified pterygium of eye, bilateral 
H11.009 Unspecified pterygium of unspecified eye 
H11.01 Amyloid pterygium 
H11.011 Amyloid pterygium of right eye 
H11.012 Amyloid pterygium of left eye 
H11.013 Amyloid pterygium of eye, bilateral 
H11.019 Amyloid pterygium of unspecified eye 
H11.02 Central pterygium of eye 
H11.021 Central pterygium of right eye 
H11.022 Central pterygium of left eye 
H11.023 Central pterygium of eye, bilateral 
H11.029 Central pterygium of unspecified eye 
H11.03 Double pterygium of eye 
H11.031 Double pterygium of right eye 
H11.032 Double pterygium of left eye 
H11.033 Double pterygium of eye, bilateral 
H11.039 Double pterygium of unspecified eye 
H11.04 Peripheral pterygium of eye, stationary 
H11.041 Peripheral pterygium, stationary, right eye 

H11.042 Peripheral pterygium, stationary, left eye 
H11.043 Peripheral pterygium, stationary, bilateral 
H11.049 Peripheral pterygium, stationary, unspecified eye 
H11.05 Peripheral pterygium of eye, progressive 
H11.051 Peripheral pterygium, progressive, right eye 
H11.052 Peripheral pterygium, progressive, left eye 
H11.053 Peripheral pterygium, progressive, bilateral 
H11.059 Peripheral pterygium, progressive, unspecified eye 
H11.06 Recurrent pterygium of eye 
H11.061 Recurrent pterygium of right eye 
H11.062 Recurrent pterygium of left eye 
H11.063 Recurrent pterygium of eye, bilateral 
H11.069 Recurrent pterygium of unspecified eye 
H11.1 Conjunctival degenerations and deposits 
Excludes2:pseudopterygium (H11.81) 
H11.10 Unspecified conjunctival degenerations 
H11.11 Conjunctival deposits 
H11.111 Conjunctival deposits, right eye 
H11.112 Conjunctival deposits, left eye 
H11.113 Conjunctival deposits, bilateral 
H11.119 Conjunctival deposits, unspecified eye 
H11.12 Conjunctival concretions 
H11.121 Conjunctival concretions, right eye 
H11.122 Conjunctival concretions, left eye 
H11.123 Conjunctival concretions, bilateral 
H11.129 Conjunctival concretions, unspecified eye 
H11.13 Conjunctival pigmentations 
Conjunctival argyrosis [argyria] 
H11.131 Conjunctival pigmentations, right eye 
H11.132 Conjunctival pigmentations, left eye 
H11.133 Conjunctival pigmentations, bilateral 
H11.139 Conjunctival pigmentations, unspecified eye 
H11.14 Conjunctival xerosis NOS 
Excludes1: xerosis of conjunctiva due to vitamin A deficiency (E50.0, 
E50.1) 
H11.141 Conjunctival xerosis NOS, right eye 
H11.142 Conjunctival xerosis NOS, left eye 
H11.143 Conjunctival xerosis NOS, bilateral 
H11.149 Conjunctival xerosis NOS, unspecified eye 
H11.15 Pinguecula 
H11.151 Pinguecula, right eye 
H11.152 Pinguecula, left eye 
H11.153 Pinguecula, bilateral 

H11.159
Pinguecula, unspecified eye 
H11.2 Conjunctival scars 
H11.21 Conjunctival adhesions and strands (localized) 
H11.211 Conjunctival adhesions and strands (localized), right 
eye 
H11.212 Conjunctival adhesions and strands (localized), left eye 
H11.213 Conjunctival adhesions and strands (localized), 
bilateral 
H11.219 Conjunctival adhesions and strands (localized), 
unspecified eye 
H11.22 Conjunctival granuloma 
H11.221 Conjunctival granuloma, right eye 
H11.222 Conjunctival granuloma, left eye 
H11.223 Conjunctival granuloma, bilateral 
H11.229 Conjunctival granuloma, unspecified 
H11.23 Symblepharon 
H11.231 Symblepharon, right eye 
H11.232 Symblepharon, left eye 
H11.233 Symblepharon, bilateral 
H11.239 Symblepharon, unspecified eye 
H11.24 Scarring of conjunctiva 
H11.241 Scarring of conjunctiva, right eye 
H11.242 Scarring of conjunctiva, left eye 
H11.243 Scarring of conjunctiva, bilateral 
H11.249 Scarring of conjunctiva, unspecified eye 
H11.3 Conjunctival hemorrhage 
Subconjunctival hemorrhage 
H11.30 Conjunctival hemorrhage, unspecified eye 
H11.31 Conjunctival hemorrhage, right eye 
H11.32 Conjunctival hemorrhage, left eye 
H11.33 Conjunctival hemorrhage, bilateral 
H11.4 Other conjunctival vascular disorders and cysts 
H11.41 Vascular abnormalities of conjunctiva 
Conjunctival aneurysm 
H11.411 Vascular abnormalities of conjunctiva, right eye 
H11.412 Vascular abnormalities of conjunctiva, left eye 
H11.413 Vascular abnormalities of conjunctiva, bilateral 
H11.419 Vascular abnormalities of conjunctiva, unspecified eye 
H11.42 Conjunctival edema 
H11.421 Conjunctival edema, right eye 
H11.422 Conjunctival edema, left eye 
H11.423 Conjunctival edema, bilateral 
H11.429 Conjunctival edema, unspecified eye 

H11.43 Conjunctival hyperemia 
H11.431 Conjunctival hyperemia, right eye 
H11.432 Conjunctival hyperemia, left eye 
H11.433 Conjunctival hyperemia, bilateral 
H11.439 Conjunctival hyperemia, unspecified eye 
H11.44 Conjunctival cysts 
H11.441 Conjunctival cysts, right eye 
H11.442 Conjunctival cysts, left eye 
H11.443 Conjunctival cysts, bilateral 
H11.449 Conjunctival cysts, unspecified eye 
H11.8 Other specified disorders of conjunctiva 
H11.81 Pseudopterygium of conjunctiva 
H11.811 Pseudopterygium of conjunctiva, right eye 
H11.812 Pseudopterygium of conjunctiva, left eye 
H11.813 Pseudopterygium of conjunctiva, bilateral 
H11.819 Pseudopterygium of conjunctiva, unspecified eye 
H11.82 Conjunctivochalasis 
H11.821 Conjunctivochalasis, right eye 
H11.822 Conjunctivochalasis, left eye 
H11.823 Conjunctivochalasis, bilateral 
H11.829 Conjunctivochalasis, unspecified eye 
H11.89 Other specified disorders of conjunctiva 
H11.9 Unspecified disorder of conjunctiva 
Disorders of sclera, cornea, iris and ciliary body (H15-H21) 
H15 Disorders of sclera 
H15.0 Scleritis 
H15.00 Unspecified scleritis 
H15.001 Unspecified scleritis, right eye 
H15.002 Unspecified scleritis, left eye 
H15.003 Unspecified scleritis, bilateral 
H15.009 Unspecified scleritis, unspecified eye 
H15.01 Anterior scleritis 
H15.011 Anterior scleritis, right eye 
H15.012 Anterior scleritis, left eye 
H15.013 Anterior scleritis, bilateral 
H15.019 Anterior scleritis, unspecified eye 
H15.02 Brawny scleritis 
H15.021 Brawny scleritis, right eye 
H15.022 Brawny scleritis, left eye 
H15.023 Brawny scleritis, bilateral 

H15.029
Brawny scleritis, unspecified eye 
H15.03 Posterior scleritis 
Sclerotenonitis 
H15.031 Posterior scleritis, right eye 
H15.032 Posterior scleritis, left eye 
H15.033 Posterior scleritis, bilateral 
H15.039 Posterior scleritis, unspecified eye 
H15.04 Scleritis with corneal involvement 
H15.041 Scleritis with corneal involvement, right eye 
H15.042 Scleritis with corneal involvement, left eye 
H15.043 Scleritis with corneal involvement, bilateral 
H15.049 Scleritis with corneal involvement, unspecified eye 
H15.05 Scleromalacia perforans 
H15.051 Scleromalacia perforans, right eye 
H15.052 Scleromalacia perforans, left eye 
H15.053 Scleromalacia perforans, bilateral 
H15.059 Scleromalacia perforans, unspecified eye 
H15.09 Other scleritis 
Scleral abscess 
H15.091 Other scleritis, right eye 
H15.092 Other scleritis, left eye 
H15.093 Other scleritis, bilateral 
H15.099 Other scleritis, unspecified eye 
H15.1 Episcleritis 
H15.10 Unspecified episcleritis 
H15.101 Unspecified episcleritis, right eye 
H15.102 Unspecified episcleritis, left eye 
H15.103 Unspecified episcleritis, bilateral 
H15.109 Unspecified episcleritis, unspecified eye 
H15.11 Episcleritis periodica fugax 
H15.111 Episcleritis periodica fugax, right eye 
H15.112 Episcleritis periodica fugax, left eye 
H15.113 Episcleritis periodica fugax, bilateral 
H15.119 Episcleritis periodica fugax, unspecified eye 
H15.12 Nodular episcleritis 
H15.121 Nodular episcleritis, right eye 
H15.122 Nodular episcleritis, left eye 
H15.123 Nodular episcleritis, bilateral 
H15.129 Nodular episcleritis, unspecified eye 
H15.8 Other disorders of sclera 
Excludes2:blue sclera (Q13.5) 
degenerative myopia (H44.2-) 
H15.81 Equatorial staphyloma 

H15.811
Equatorial staphyloma, right eye 
H15.812 Equatorial staphyloma, left eye 
H15.813 Equatorial staphyloma, bilateral 
H15.819 Equatorial staphyloma, unspecified eye 
H15.82 Localized anterior staphyloma 
H15.821 Localized anterior staphyloma, right eye 
H15.822 Localized anterior staphyloma, left eye 
H15.823 Localized anterior staphyloma, bilateral 
H15.829 Localized anterior staphyloma, unspecified eye 
H15.83 Staphyloma posticum 
H15.831 Staphyloma posticum, right eye 
H15.832 Staphyloma posticum, left eye 
H15.833 Staphyloma posticum, bilateral 
H15.839 Staphyloma posticum, unspecified eye 
H15.84 Scleral ectasia 
H15.841 Scleral ectasia, right eye 
H15.842 Scleral ectasia, left eye 
H15.843 Scleral ectasia, bilateral 
H15.849 Scleral ectasia, unspecified eye 
H15.85 Ring staphyloma 
H15.851 Ring staphyloma, right eye 
H15.852 Ring staphyloma, left eye 
H15.853 Ring staphyloma, bilateral 
H15.859 Ring staphyloma, unspecified eye 
H15.89 Other disorders of sclera 
H15.9 Unspecified disorder of sclera 
H16 Keratitis 
H16.0 Corneal ulcer 
H16.00 Unspecified corneal ulcer 
H16.001 Unspecified corneal ulcer, right eye 
H16.002 Unspecified corneal ulcer, left eye 
H16.003 Unspecified corneal ulcer, bilateral 
H16.009 Unspecified corneal ulcer, unspecified eye 
H16.01 Central corneal ulcer 
H16.011 Central corneal ulcer, right eye 
H16.012 Central corneal ulcer, left eye 
H16.013 Central corneal ulcer, bilateral 
H16.019 Central corneal ulcer, unspecified eye 
H16.02 Ring corneal ulcer 
H16.021 Ring corneal ulcer, right eye 
H16.022 Ring corneal ulcer, left eye 
H16.023 Ring corneal ulcer, bilateral 

H16.029 Ring corneal ulcer, unspecified eye 
H16.03 Corneal ulcer with hypopyon 
H16.031 Corneal ulcer with hypopyon, right eye 
H16.032 Corneal ulcer with hypopyon, left eye 
H16.033 Corneal ulcer with hypopyon, bilateral 
H16.039 Corneal ulcer with hypopyon, unspecified eye 
H16.04 Marginal corneal ulcer 
H16.041 Marginal corneal ulcer, right eye 
H16.042 Marginal corneal ulcer, left eye 
H16.043 Marginal corneal ulcer, bilateral 
H16.049 Marginal corneal ulcer, unspecified eye 
H16.05 Mooren’s corneal ulcer 
H16.051 Mooren’s corneal ulcer, right eye 
H16.052 Mooren’s corneal ulcer, left eye 
H16.053 Mooren’s corneal ulcer, bilateral 
H16.059 Mooren’s corneal ulcer, unspecified eye 
H16.06 Mycotic corneal ulcer 
H16.061 Mycotic corneal ulcer, right eye 
H16.062 Mycotic corneal ulcer, left eye 
H16.063 Mycotic corneal ulcer, bilateral 
H16.069 Mycotic corneal ulcer, unspecified eye 
H16.07 Perforated corneal ulcer 
H16.071 Perforated corneal ulcer, right eye 
H16.072 Perforated corneal ulcer, left eye 
H16.073 Perforated corneal ulcer, bilateral 
H16.079 Perforated corneal ulcer, unspecified eye 
H16.1 Other and unspecified superficial keratitis without conjunctivitis 
H16.10 Unspecified superficial keratitis 
H16.101 Unspecified superficial keratitis, right eye 
H16.102 Unspecified superficial keratitis, left eye 
H16.103 Unspecified superficial keratitis, bilateral 
H16.109 Unspecified superficial keratitis, unspecified eye 
H16.11 Macular keratitis 
Areolar keratitis 
Nummular keratitis 
Stellate keratitis 
Striate keratitis 
H16.111 Macular keratitis, right eye 
H16.112 Macular keratitis, left eye 
H16.113 Macular keratitis, bilateral 
H16.119 Macular keratitis, unspecified eye 
H16.12 Filamentary keratitis 
H16.121 Filamentary keratitis, right eye 

H16.122 Filamentary keratitis, left eye 
H16.123 Filamentary keratitis, bilateral 
H16.129 Filamentary keratitis, unspecified eye 
H16.13 Photokeratitis 
Snow blindness 
Welders’ keratitis 
H16.131 Photokeratitis, right eye 
H16.132 Photokeratitis, left eye 
H16.133 Photokeratitis, bilateral 
H16.139 Photokeratitis, unspecified eye 
H16.14 Punctate keratitis 
H16.141 Punctate keratitis, right eye 
H16.142 Punctate keratitis, left eye 
H16.143 Punctate keratitis, bilateral 
H16.149 Punctate keratitis, unspecified eye 
H16.2 Keratoconjunctivitis 
H16.20 Unspecified keratoconjunctivitis 
Superficial keratitis with conjunctivitis NOS 
H16.201 Unspecified keratoconjunctivitis, right eye 
H16.202 Unspecified keratoconjunctivitis, left eye 
H16.203 Unspecified keratoconjunctivitis, bilateral 
H16.209 Unspecified keratoconjunctivitis, unspecified eye 
H16.21 Exposure keratoconjunctivitis 
H16.211 Exposure keratoconjunctivitis, right eye 
H16.212 Exposure keratoconjunctivitis, left eye 
H16.213 Exposure keratoconjunctivitis, bilateral 
H16.219 Exposure keratoconjunctivitis, unspecified eye 
H16.22 Keratoconjunctivitis sicca, not specified as Sjögren's 
Excludes1: Sjogren’s syndrome (M35.01) 
H16.221 Keratoconjunctivitis sicca, not specified as Sjögren's, 
right eye 
H16.222 Keratoconjunctivitis sicca, not specified as Sjögren's, 
left eye 
H16.223 Keratoconjunctivitis sicca, not specified as Sjögren's, 
bilateral 
H16.229 Keratoconjunctivitis sicca, not specified as Sjögren's, 
unspecified eye 
H16.23 Neurotrophic keratoconjunctivitis 
H16.231 Neurotrophic keratoconjunctivitis, right eye 
H16.232 Neurotrophic keratoconjunctivitis, left eye 
H16.233 Neurotrophic keratoconjunctivitis, bilateral 
H16.239 Neurotrophic keratoconjunctivitis, unspecified eye 
H16.24 Ophthalmia nodosa 

H16.241
Ophthalmia nodosa, right eye 
H16.242 Ophthalmia nodosa, left eye 
H16.243 Ophthalmia nodosa, bilateral 
H16.249 Ophthalmia nodosa, unspecified eye 
H16.25 Phlyctenular keratoconjunctivitis 
H16.251 Phlyctenular keratoconjunctivitis, right eye 
H16.252 Phlyctenular keratoconjunctivitis, left eye 
H16.253 Phlyctenular keratoconjunctivitis, bilateral 
H16.259 Phlyctenular keratoconjunctivitis, unspecified eye 
H16.26 Vernal keratoconjunctivitis, with limbar and corneal involvement 
Excludes1: vernal conjunctivitis without limbar and corneal 
involvment (H10.44) 
H16.261 Vernal keratoconjunctivitis, with limbar and corneal 
involvement, right eye 
H16.262 Vernal keratoconjunctivitis, with limbar and corneal 
involvement, left eye 
H16.263 Vernal keratoconjunctivitis, with limbar and corneal 
involvement, bilateral 
H16.269 Vernal keratoconjunctivitis, with limbar and corneal 
involvement, unspecified eye 
H16.29 Other keratoconjunctivitis 
H16.291 Other keratoconjunctivitis, right eye 
H16.292 Other keratoconjunctivitis, left eye 
H16.293 Other keratoconjunctivitis, bilateral 
H16.299 Other keratoconjunctivitis, unspecified eye 
H16.3 Interstitial and deep keratitis 
H16.30 Unspecified interstitial keratitis 
H16.301 Unspecified interstitial keratitis, right eye 
H16.302 Unspecified interstitial keratitis, left eye 
H16.303 Unspecified interstitial keratitis, bilateral 
H16.309 Unspecified interstitial keratitis, unspecified eye 
H16.31 Corneal abscess 
H16.311 Corneal abscess, right eye 
H16.312 Corneal abscess, left eye 
H16.313 Corneal abscess, bilateral 
H16.319 Corneal abscess, unspecified eye 
H16.32 Diffuse interstitial keratitis 
Cogan’s syndrome 
H16.321 Diffuse interstitial keratitis, right eye 
H16.322 Diffuse interstitial keratitis, left eye 
H16.323 Diffuse interstitial keratitis, bilateral 
H16.329 Diffuse interstitial keratitis, unspecified eye 
H16.33 Sclerosing keratitis 

H16.331
Sclerosing keratitis, right eye 
H16.332 Sclerosing keratitis, left eye 
H16.333 Sclerosing keratitis, bilateral 
H16.339 Sclerosing keratitis, unspecified eye 
H16.39 Other interstitial and deep keratitis 
H16.391 Other interstitial and deep keratitis, right eye 
H16.392 Other interstitial and deep keratitis, left eye 
H16.393 Other interstitial and deep keratitis, bilateral 
H16.399 Other interstitial and deep keratitis, unspecified eye 
H16.4 Corneal neovascularization 
H16.40 Unspecified corneal neovascularization 
H16.401 Unspecified corneal neovascularization, right eye 
H16.402 Unspecified corneal neovascularization, left eye 
H16.403 Unspecified corneal neovascularization, bilateral 
H16.409 Unspecified corneal neovascularization, unspecified eye 
H16.41 Ghost vessels (corneal) 
H16.411 Ghost vessels (corneal), right eye 
H16.412 Ghost vessels (corneal), left eye 
H16.413 Ghost vessels (corneal), bilateral 
H16.419 Ghost vessels (corneal), unspecified eye 
H16.42 Pannus (corneal) 
H16.421 Pannus (corneal), right eye 
H16.422 Pannus (corneal), left eye 
H16.423 Pannus (corneal), bilateral 
H16.429 Pannus (corneal), unspecified eye 
H16.43 Localized vascularization of cornea 
H16.431 Localized vascularization of cornea, right eye 
H16.432 Localized vascularization of cornea, left eye 
H16.433 Localized vascularization of cornea, bilateral 
H16.439 Localized vascularization of cornea, unspecified eye 
H16.44 Deep vascularization of cornea 
H16.441 Deep vascularization of cornea, right eye 
H16.442 Deep vascularization of cornea, left eye 
H16.443 Deep vascularization of cornea, bilateral 
H16.449 Deep vascularization of cornea, unspecified eye 
H16.8 Other keratitis 
H16.9 Unspecified keratitis 
H17 Corneal scars and opacities 
H17.0 Adherent leukoma 
H17.00 Adherent leukoma, unspecifed eye 
H17.01 Adherent leukoma, right eye 
H17.02 Adherent leukoma, left eye 

H17.03 Adherent leukoma, bilateral 
H17.1 Central corneal opacity 
H17.10 Central corneal opacity, unspecified eye 
H17.11 Central corneal opacity, right eye 
H17.12 Central corneal opacity, left eye 
H17.13 Central corneal opacity, bilateral 
H17.8 Other corneal scars and opacities 
H17.81 Minor opacity of cornea 
Corneal nebula 
H17.811 Minor opacity of cornea, right eye 
H17.812 Minor opacity of cornea, left eye 
H17.813 Minor opacity of cornea, bilateral 
H17.819 Minor opacity of cornea, unspecified eye 
H17.82 Peripheral opacity of cornea 
H17.821 Peripheral opacity of cornea, right eye 
H17.822 Peripheral opacity of cornea, left eye 
H17.823 Peripheral opacity of cornea, bilateral 
H17.829 Peripheral opacity of cornea, unspecified eye 
H17.89 Other corneal scars and opacities 
H17.9 Unspecified corneal scar and opacity 
H18 Other disorders of cornea 
H18.0 Corneal pigmentations and deposits 
H18.00 Unspecified corneal deposit 
H18.001 Unspecified corneal deposit, right eye 
H18.002 Unspecified corneal deposit, left eye 
H18.003 Unspecified corneal deposit, bilateral 
H18.009 Unspecified corneal deposit, unspecified eye 
H18.01 Anterior corneal pigmentations 
Staehli's line 
H18.011 Anterior corneal pigmentations, right eye 
H18.012 Anterior corneal pigmentations, left eye 
H18.013 Anterior corneal pigmentations, bilateral 
H18.019 Anterior corneal pigmentations, unspecified eye 
H18.02 Argentous corneal deposits 
H18.021 Argentous corneal deposits, right eye 
H18.022 Argentous corneal deposits, left eye 
H18.023 Argentous corneal deposits, bilateral 
H18.029 Argentous corneal deposits, unspecified eye 
H18.03 Corneal deposits in metabolic disorders 
Code also associated metabolic disorder 
H18.031 Corneal deposits in metabolic disorders, right eye 
H18.032 Corneal deposits in metabolic disorders, left eye 

H18.033
Corneal deposits in metabolic disorders, bilateral 
H18.039 Corneal deposits in metabolic disorders, unspecified eye 
H18.04 Kayser-Fleischer ring 
H18.041 Kayser-Fleischer ring, right eye 
H18.042 Kayser-Fleischer ring, left eye 
H18.043 Kayser-Fleischer ring, bilateral 
H18.049 Kayser-Fleischer ring, unspecified eye 
H18.05 Posterior corneal pigmentations 
Krukenberg's spindle 
H18.051 Posterior corneal pigmentations, right eye 
H18.052 Posterior corneal pigmentations, left eye 
H18.053 Posterior corneal pigmentations, bilateral 
H18.059 Posterior corneal pigmentations, unspecified eye 
H18.06 Stromal corneal pigmentations 
Hematocornea 
H18.061 Stromal corneal pigmentations, right eye 
H18.062 Stromal corneal pigmentations, left eye 
H18.063 Stromal corneal pigmentations, bilateral 
H18.069 Stromal corneal pigmentations, unspecified eye 
H18.1 Bullous keratopathy 
H18.10 Bullous keratopathy, unspecified eye 
H18.11 Bullous keratopathy, right eye 
H18.12 Bullous keratopathy, left eye 
H18.13 Bullous keratopathy, bilateral 
H18.2 Other and unspecified corneal edema 
H18.20 Unspecified corneal edema 
H18.21 Corneal edema secondary to contact lens 
Excludes2: other corneal disorders due to contact lens (H18.82-) 
H18.211 Corneal edema secondary to contact lens, right eye 
H18.212 Corneal edema secondary to contact lens, left eye 
H18.213 Corneal edema secondary to contact lens, bilateral 
H18.219 Corneal edema secondary to contact lens, unspecified 
eye 
H18.22 Idiopathic corneal edema 
H18.221 Idiopathic corneal edema, right eye 
H18.222 Idiopathic corneal edema, left eye 
H18.223 Idiopathic corneal edema, bilateral 
H18.229 Idiopathic corneal edema, unspecified eye 
H18.23 Secondary corneal edema 
H18.231 Secondary corneal edema, right eye 
H18.232 Secondary corneal edema, left eye 
H18.233 Secondary corneal edema, bilateral 
H18.239 Secondary corneal edema, unspecified eye 

H18.3 Changes of corneal membranes 
H18.30 Unspecified corneal membrane change 
H18.31 Folds and rupture in Bowman’s membrane 
H18.311 Folds and rupture in Bowman’s membrane, right eye 
H18.312 Folds and rupture in Bowman’s membrane, left eye 
H18.313 Folds and rupture in Bowman’s membrane, bilateral 
H18.319 Folds and rupture in Bowman’s membrane, unspecified 
eye 
H18.32 Folds in Descemet’s membrane 
H18.321 Folds in Descemet’s membrane, right eye 
H18.322 Folds in Descemet’s membrane, left eye 
H18.323 Folds in Descemet’s membrane, bilateral 
H18.329 Folds in Descemet’s membrane, unspecified eye 
H18.33 Rupture in Descemet’s membrane 
H18.331 Rupture in Descemet’s membrane, right eye 
H18.332 Rupture in Descemet’s membrane, left eye 
H18.333 Rupture in Descemet’s membrane, bilateral 
H18.339 Rupture in Descemet’s membrane, unspecified eye 
H18.4 Corneal degeneration 
Excludes1:Mooren's ulcer (H16.0-) 
recurrent erosion of cornea (H18.83-) 
H18.40 Unspecified corneal degeneration 
H18.41 Arcus senilis 
Senile corneal changes 
H18.411 Arcus senilis, right eye 
H18.412 Arcus senilis, left eye 
H18.413 Arcus senilis, bilateral 
H18.419 Arcus senilis, unspecified eye 
H18.42 Band keratopathy 
H18.421 Band keratopathy, right eye 
H18.422 Band keratopathy, left eye 
H18.423 Band keratopathy, bilateral 
H18.429 Band keratopathy, unspecified eye 
H18.43 Other calcerous corneal degeneration 
H18.44 Keratomalacia 
Excludes1: keratomalacia due to vitamin A deficiency (E50.4) 
H18.441 Keratomalacia, right eye 
H18.442 Keratomalacia, left eye 
H18.443 Keratomalacia, bilateral 
H18.449 Keratomalacia, unspecified eye 
H18.45 Nodular corneal degeneration 
H18.451 Nodular corneal degeneration, right eye 
H18.452 Nodular corneal degeneration, left eye 

H18.453
Nodular corneal degeneration, bilateral 
H18.459 Nodular corneal degeneration, unspecified eye 
H18.46 Peripheral corneal degeneration 
H18.461 Peripheral corneal degeneration, right eye 
H18.462 Peripheral corneal degeneration, left eye 
H18.463 Peripheral corneal degeneration, bilateral 
H18.469 Peripheral corneal degeneration, unspecified eye 
H18.49 Other corneal degeneration 
H18.5 Hereditary corneal dystrophies 
H18.50 Unspecified hereditary corneal dystrophies 
H18.51 Endothelial corneal dystrophy 
Fuchs’ dystrophy 
H18.52 Epithelial (juvenile) corneal dystrophy 
H18.53 Granular corneal dystrophy 
H18.54 Lattice corneal dystrophy 
H18.55 Macular corneal dystrophy 
H18.59 Other hereditary corneal dystrophies 
H18.6 Keratoconus 
H18.60 Keratoconus, unspecified 
H18.601 Keratoconus, unspecified, right eye 
H18.602 Keratoconus, unspecified, left eye 
H18.603 Keratoconus, unspecified, bilateral 
H18.609 Keratoconus, unspecified, unspecified eye 
H18.61 Keratoconus, stable 
H18.611 Keratoconus, stable, right eye 
H18.612 Keratoconus, stable, left eye 
H18.613 Keratoconus, stable, bilateral 
H18.619 Keratoconus, stable, unspecified eye 
H18.62 Keratoconus, unstable 
Acute hydrops 
H18.621 Keratoconus, unstable, right eye 
H18.622 Keratoconus, unstable, left eye 
H18.623 Keratoconus, unstable, bilateral 
H18.629 Keratoconus, unstable, unspecified eye 
H18.7 Other and unspecified corneal deformities 
Excludes1: congenital malformations of cornea (Q13.3-Q13.4) 
H18.70 Unspecified corneal deformity 
H18.71 Corneal ectasia 
H18.711 Corneal ectasia, right eye 
H18.712 Corneal ectasia, left eye 
H18.713 Corneal ectasia, bilateral 
H18.719 Corneal ectasia, unspecified eye 
H18.72 Corneal staphyloma 

H18.721
Corneal staphyloma, right eye 
H18.722 Corneal staphyloma, left eye 
H18.723 Corneal staphyloma, bilateral 
H18.729 Corneal staphyloma, unspecified eye 
H18.73 Descemetocele 
H18.731 Descemetocele, right eye 
H18.732 Descemetocele, left eye 
H18.733 Descemetocele, bilateral 
H18.739 Descemetocele, unspecified eye 
H18.8 Other specified disorders of cornea 
H18.81 Anesthesia and hypoesthesia of cornea 
H18.811 Anesthesia and hypoesthesia of cornea, right eye 
H18.812 Anesthesia and hypoesthesia of cornea, left eye 
H18.813 Anesthesia and hypoesthesia of cornea, bilateral 
H18.819 Anesthesia and hypoesthesia of cornea, unspecified eye 
H18.82 Corneal disorder due to contact lens 
Excludes2: corneal edema due to contact lens (H18.21-) 
H18.821 Corneal disorder due to contact lens, right eye 
H18.822 Corneal disorder due to contact lens, left eye 
H18.823 Corneal disorder due to contact lens, bilateral 
H18.829 Corneal disorder due to contact lens, unspecified eye 
H18.83 Recurrent erosion of cornea 
H18.831 Recurrent erosion of cornea, right eye 
H18.832 Recurrent erosion of cornea, left eye 
H18.833 Recurrent erosion of cornea, bilateral 
H18.839 Recurrent erosion of cornea, unspecified eye 
H18.89 Other specified disorders of cornea 
H18.9 Unspecified disorder of cornea 
H20 Iridocyclitis 
H20.0 Acute and subacute iridocyclitis 
Acute anterior uveitis 
Acute cyclitis 
Acute iritis 
Subacute anterior uveitis 
Subacute cyclitis 
Subacute iritis 
Excludes1:iridocyclitis, iritis, uveitis (due to) (in): 
diabetes mellitus (E08-E14 with .39) 
diphtheria (A36.89) 
gonococcal (A54.32) 
herpes (simplex) (B00.51) 
herpes zoster (B02.32) 

late congenital syphilis (A50.39) 
late syphilis (A52.71) 
sarcoidosis (D86.83) 
syphilis (A51.43) 
toxoplasmosis (B58.09) 
tuberculosis (A18.54) 
H20.00 Unspecified acute and subacute iridocyclitis 
H20.01 Primary iridocyclitis 
H20.011 Primary iridocyclitis, right eye 
H20.012 Primary iridocyclitis, left eye 
H20.013 Primary iridocyclitis, bilateral 
H20.019 Primary iridocyclitis, unspecified eye 
H20.02 Recurrent acute iridocyclitis 
H20.021 Recurrent acute iridocyclitits, right eye 
H20.022 Recurrent acute iridocyclitits, left eye 
H20.023 Recurrent acute iridocyclitits, bilateral 
H20.029 Recurrent acute iridocyclitits, unspecified eye 
H20.03 Secondary infectious iridocyclitis 
H20.031 Secondary infectious iridocyclitis, right eye 
H20.032 Secondary infectious iridocyclitis, left eye 
H20.033 Secondary infectious iridocyclitis, bilateral 
H20.039 Secondary infectious iridocyclitis, unspecified eye 
H20.04 Secondary noninfectious iridocyclitis 
H20.041 Secondary noninfectious iridocyclitis, right eye 
H20.042 Secondary noninfectious iridocyclitis, left eye 
H20.043 Secondary noninfectious iridocyclitis, bilateral 
H20.049 Secondary noninfectious iridocyclitis, unspecified eye 
H20.05 Hypopyon 
H20.051 Hypopyon, right eye 
H20.052 Hypopyon, left eye 
H20.053 Hypopyon, bilateral 
H20.059 Hypopyon, unspecified eye 
H20.1 Chronic iridocyclitis 
Use additional code for any associated cataract (H26.21-) 
Excludes2:posterior cyclitis (H30.2-) 
H20.10 Chronic iridocyclitis, unspecified eye 
H20.11 Chronic iridocyclitis, right eye 
H20.12 Chronic iridocyclitis, left eye 
H20.13 Chronic iridocyclitis, bilateral 
H20.2 Lens-induced iridocyclitis 
H20.20 Lens-induced iridocyclitis, unspecified eye 
H20.21 Lens-induced iridocyclitis, right eye 
H20.22 Lens-induced iridocyclitis, left eye 

H20.23
Lens-induced iridocyclitis, bilateral 
H20.8 Other iridocyclitis 
Excludes2:glaucomatocyclitis crises (H40.4-) 
posterior cyclitis (H30.2-) 
sympathetic uveitis (H44.13-) 
H20.81 Fuchs’ heterochromic cyclitis 
H20.811 Fuchs’ heterochromic cyclitis, right eye 
H20.812 Fuchs’ heterochromic cyclitis, left eye 
H20.813 Fuchs’ heterochromic cyclitis, bilateral 
H20.819 Fuchs’ heterochromic cyclitis, unspecified eye 
H20.82 Vogt-Koyanagi syndrome 
H20.821 Vogt-Koyanagi syndrome, right eye 
H20.822 Vogt-Koyanagi syndrome, left eye 
H20.823 Vogt-Koyanagi syndrome, bilateral 
H20.829 Vogt-Koyanagi syndrome, unspecified eye 
H20.9 Unspecified iridocyclitis 
Uveitis NOS 
H21 Other disorders of iris and ciliary body 
Excludes2:sympathetic uveitis (H44.1-) 
H21.0 Hyphema 
Excludes1:traumatic hyphema (S05.1-) 
H21.00 Hyphema, unspecified eye 
H21.01 Hyphema, right eye 
H21.02 Hyphema, left eye 
H21.03 Hyphema, bilateral 
H21.1 Other vascular disorders of iris and ciliary body 
Neovascularization of iris or ciliary body 
Rubeosis iridis 
Rubeosis of iris 
H21.10 Other vascular disorders of iris and ciliary body, unspecified eye 
H21.11 Other vascular disorders of iris and ciliary body, right eye 
H21.12 Other vascular disorders of iris and ciliary body, left eye 
H21.13 Other vascular disorders of iris and ciliary body, bilateral 
H21.2 Degeneration of iris and ciliary body 
H21.21 Degeneration of chamber angle 
H21.211 Degeneration of chamber angle, right eye 
H21.212 Degeneration of chamber angle, left eye 
H21.213 Degeneration of chamber angle, bilateral 
H21.219 Degeneration of chamber angle, unspecified eye 
H21.22 Degeneration of ciliary body 
H21.221 Degeneration of ciliary body, right eye 
H21.222 Degeneration of ciliary body, left eye 

H21.223
Degeneration of ciliary body, bilateral 
H21.229 Degeneration of ciliary body, unspecified eye 
H21.23 Degeneration of iris (pigmentary) 
Translucency of iris 
H21.231 Degeneration of iris (pigmentary), right eye 
H21.232 Degeneration of iris (pigmentary), left eye 
H21.233 Degeneration of iris (pigmentary), bilateral 
H21.239 Degeneration of iris (pigmentary), unspecified eye 
H21.24 Degeneration of pupillary margin 
H21.241 Degeneration of pupillary margin, right eye 
H21.242 Degeneration of pupillary margin, left eye 
H21.243 Degeneration of pupillary margin, bilateral 
H21.249 Degeneration of pupillary margin, unspecified eye 
H21.25 Iridoschisis 
H21.251 Iridoschisis, right eye 
H21.252 Iridoschisis, left eye 
H21.253 Iridoschisis, bilateral 
H21.259 Iridoschisis, unspecified eye 
H21.26 Iris atrophy (essential) (progressive) 
H21.261 Iris atrophy (essential) (progressive), right eye 
H21.262 Iris atrophy (essential) (progressive), left eye 
H21.263 Iris atrophy (essential) (progressive), bilateral 
H21.269 Iris atrophy (essential) (progressive), unspecified eye 
H21.27 Miotic pupillary cyst 
H21.271 Miotic pupillary cyst, right eye 
H21.272 Miotic pupillary cyst, left eye 
H21.273 Miotic pupillary cyst, bilateral 
H21.279 Miotic pupillary cyst, unspecified eye 
H21.29 Other iris atrophy 
H21.3 Cyst of iris, ciliary body and anterior chamber 
Excludes2:miotic pupillary cyst (H21.27-) 
H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber 
Cyst of iris, ciliary body or anterior chamber NOS 
H21.301 Idiopathic cysts of iris, ciliary body or anterior 
chamber, right eye 
H21.302 Idiopathic cysts of iris, ciliary body or anterior 
chamber, left eye 
H21.303 Idiopathic cysts of iris, ciliary body or anterior 
chamber, bilateral 
H21.309 Idiopathic cysts of iris, ciliary body or anterior 
chamber, unspecified eye 
H21.31 Exudative cysts of iris or anterior chamber 
H21.311 Exudative cysts of iris or anterior chamber, right eye 

H21.312 Exudative cysts of iris or anterior chamber, left eye 
H21.313 Exudative cysts of iris or anterior chamber, bilateral 
H21.319 Exudative cysts of iris or anterior chamber, unspecified 
eye 
H21.32 Implantation cysts of iris, ciliary body or anterior chamber 
H21.321 Implantation cysts of iris, ciliary body or anterior 
chamber, right eye 
H21.322 Implantation cysts of iris, ciliary body or anterior 
chamber, left eye 
H21.323 Implantation cysts of iris, ciliary body or anterior 
chamber, bilateral 
H21.329 Implantation cysts of iris, ciliary body or anterior 
chamber, unspecified eye 
H21.33 Parasitic cyst of iris, ciliary body or anterior chamber 
H21.331 Parasitic cyst of iris, ciliary body or anterior chamber, 
right eye 
H21.332 Parasitic cyst of iris, ciliary body or anterior chamber, 
left eye 
H21.333 Parasitic cyst of iris, ciliary body or anterior chamber, 
bilateral 
H21.339 Parasitic cyst of iris, ciliary body or anterior chamber, 
unspecified eye 
H21.34 Primary cyst of pars plana 
H21.341 Primary cyst of pars plana, right eye 
H21.342 Primary cyst of pars plana, left eye 
H21.343 Primary cyst of pars plana, bilateral 
H21.349 Primary cyst of pars plana, unspecified eye 
H21.35 Exudative cyst of pars plana 
H21.351 Exudative cyst of pars plana, right eye 
H21.352 Exudative cyst of pars plana, left eye 
H21.353 Exudative cyst of pars plana, bilateral 
H21.359 Exudative cyst of pars plana, unspecified eye 
H21.4 Pupillary membranes 
Iris bombé 
Pupillary occlusion 
Pupillary seclusion 
Excludes1:congenital pupillary membranes (Q13.8) 
H21.40 Pupillary membranes, unspecified eye 
H21.41 Pupillary membranes, right eye 
H21.42 Pupillary membranes, left eye 
H21.43 Pupillary membranes, bilateral 
H21.5 Other and unspecified adhesions and disruptions of iris and ciliary body 
Excludes1:corectopia (Q13.2) 

H21.50
Unspecified adhesions of iris 
Synechia (iris) NOS 
H21.501 Unspecified adhesions of iris , right eye 
H21.502 Unspecified adhesions of iris, left eye 
H21.503 Unspecified adhesions of iris, bilateral 
H21.509 Unspecified adhesions of iris and ciliary body, 
unspecified eye 
H21.51 Anterior synechiae (iris) 
H21.511 Anterior synechiae (iris), right eye 
H21.512 Anterior synechiae (iris), left eye 
H21.513 Anterior synechiae (iris), bilateral 
H21.519 Anterior synechiae (iris), unspecified eye 
H21.52 Goniosynechiae 
H21.521 Goniosynechiae, right eye 
H21.522 Goniosynechiae, left eye 
H21.523 Goniosynechiae, bilateral 
H21.529 Goniosynechiae, unspecified eye 
H21.53 Iridodialysis 
H21.531 Iridodialysis, right eye 
H21.532 Iridodialysis, left eye 
H21.533 Iridodialysis, bilateral 
H21.539 Iridodialysis, unspecified eye 
H21.54 Posterior synechiae (iris) 
H21.541 Posterior synechiae (iris), right eye 
H21.542 Posterior synechiae (iris), left eye 
H21.543 Posterior synechiae (iris), bilateral 
H21.549 Posterior synechiae (iris), unspecified eye 
H21.55 Recession of chamber angle 
H21.551 Recession of chamber angle, right eye 
H21.552 Recession of chamber angle, left eye 
H21.553 Recession of chamber angle, bilateral 
H21.559 Recession of chamber angle, unspecified eye 
H21.56 Pupillary abnormalities 
Deformed pupil 
Ectopic pupil 
Rupture of sphincter,pupil 
Excludes1: congenital deformity of pupil (Q13.2-) 
H21.561 Pupillary abnormality, right eye 
H21.562 Pupillary abnormality, left eye 
H21.563 Pupillary abnormality, bilateral 
H21.569 Pupillary abnormality, unspecified eye 
H21.8 Other specified disorders of iris and ciliary body 
H21.9 Unspecified disorder of iris and ciliary body 

Disorders of lens (H25-H28) 
H25 Age-related cataract 
Senile cataract 
Excludes2:capsular glaucoma with pseudoexfoliation of lens (H40.1-) 
H25.0 Age-related incipient cataract 
H25.01 Cortical age-related cataract 
H25.011 Cortical age-related cataract, right eye 
H25.012 Cortical age-related cataract, left eye 
H25.013 Cortical age-related cataract, bilateral 
H25.019 Cortical age-related cataract, unspecified eye 
H25.03 Anterior subcapsular polar age-related cataract 
H25.031 Anterior subcapsular polar age-related cataract, right 
eye 
H25.032 Anterior subcapsular polar age-related cataract, left eye 
H25.033 Anterior subcapsular polar age-related cataract, 
bilateral 
H25.039 Anterior subcapsular polar age-related cataract, 
unspecified eye 
H25.04 Posterior subcapsular polar age-related cataract 
H25.041 Posterior subcapsular polar age-related cataract, right 
eye 
H25.042 Posterior subcapsular polar age-related cataract, left 
eye 
H25.043 Posterior subcapsular polar age-related cataract, 
bilateral 
H25.049 Posterior subcapsular polar age-related cataract, 
unspecified eye 
H25.09 Other age-related incipient cataract 
Coronary age-related cataract 
Punctate age-related cataract 
Water clefts 
H25.091 Other age-related incipient cataract, right eye 
H25.092 Other age-related incipient cataract, left eye 
H25.093 Other age-related incipient cataract, bilateral 
H25.099 Other age-related incipient cataract, unspecified eye 
H25.1 Age-related nuclear cataract 
Cataracta brunescens 
Nuclear sclerosis cataract 
H25.10 Age-related nuclear cataract, unspecified eye 
H25.11 Age-related nuclear cataract, right eye 

H25.12 Age-related nuclear cataract, left eye 
H25.13 Age-related nuclear cataract, bilateral 
H25.2 Age-related cataract, morgagnian type 
Age-related hypermature cataract 
H25.20 Age-related cataract, morgagnian type, unspecified eye 
H25.21 Age-related cataract, morgagnian type, right eye 
H25.22 Age-related cataract, morgagnian type, left eye 
H25.23 Age-related cataract, morgagnian type, bilateral 
H25.8 Other age-related cataract 
H25.81 Combined forms of age-related cataract 
H25.811 Combined forms of age-related cataract, right eye 
H25.812 Combined forms of age-related cataract, left eye 
H25.813 Combined forms of age-related cataract, bilateral 
H25.819 Combined forms of age-related cataract, unspecified eye 
H25.89 Other age-related cataract 
H25.9 Unspecified age-related cataract 
H26 Other cataract 
Excludes1:congenital cataract (Q12.0) 
H26.0 Infantile and juvenile cataract 
H26.00 Unspecified infantile and juvenile cataract 
H26.001 Unspecified infantile and juvenile cataract, right eye 
H26.002 Unspecified infantile and juvenile cataract, left eye 
H26.003 Unspecified infantile and juvenile cataract, bilateral 
H26.009 Unspecified infantile and juvenile cataract, unspecified 
eye 
H26.01 Infantile and juvenile cortical, lamellar, or zonular cataract 
H26.011 Infantile and juvenile cortical, lamellar, or zonular 
cataract, right eye 
H26.012 Infantile and juvenile cortical, lamellar, or zonular 
cataract, left eye 
H26.013 Infantile and juvenile cortical, lamellar, or zonular 
cataract, bilateral 
H26.019 Infantile and juvenile cortical, lamellar, or zonular 
cataract, unspecified eye 
H26.03 Infantile and juvenile nuclear cataract 
H26.031 Infantile and juvenile nuclear cataract, right eye 
H26.032 Infantile and juvenile nuclear cataract, left eye 
H26.033 Infantile and juvenile nuclear cataract, bilateral 
H26.039 Infantile and juvenile nuclear cataract, unspecified eye 
H26.04 Anterior subcapsular polar infantile and juvenile cataract 
H26.041 Anterior subcapsular polar infantile and juvenile 
cataract, right eye 

H26.042
Anterior subcapsular polar infantile and juvenile 
cataract, left eye 
H26.043 Anterior subcapsular polar infantile and juvenile 
cataract, bilateral 
H26.049 Anterior subcapsular polar infantile and juvenile 
cataract, unspecified eye 
H26.05 Posterior subcapsular polar infantile and juvenile cataract 
H26.051 Posterior subcapsular polar infantile and juvenile 
cataract, right eye 
H26.052 Posterior subcapsular polar infantile and juvenile 
cataract, left eye 
H26.053 Posterior subcapsular polar infantile and juvenile 
cataract, bilateral 
H26.059 Posterior subcapsular polar infantile and juvenile 
cataract, unspecified eye 
H26.06 Combined forms of infantile and juvenile cataract 
H26.061 Combined forms of infantile and juvenile cataract, right 
eye 
H26.062 Combined forms of infantile and juvenile cataract, left 
eye 
H26.063 Combined forms of infantile and juvenile cataract 
cataract, bilateral 
H26.069 Combined forms of infantile and juvenile cataract 
cataract, unspecified eye 
H26.09 Other infantile and juvenile cataract 
H26.1 Traumatic cataract 
Use additional code (Chapter 20) to identify external cause 
H26.10 Unspecified traumatic cataract 
H26.101 Unspecified traumatic cataract, right eye 
H26.102 Unspecified traumatic cataract, left eye 
H26.103 Unspecified traumatic cataract, bilateral 
H26.109 Unspecified traumatic cataract, unspecified eye 
H26.11 Localized traumatic opacities 
H26.111 Localized traumatic opacities, right eye 
H26.112 Localized traumatic opacities, left eye 
H26.113 Localized traumatic opacities, bilateral 
H26.119 Localized traumatic opacities, unspecified eye 
H26.12 Partially resolved traumatic cataract 
H26.121 Partially resolved traumatic cataract, right eye 
H26.122 Partially resolved traumatic cataract, left eye 
H26.123 Partially resolved traumatic cataract, bilateral 
H26.129 Partially resolved traumatic cataract, unspecified eye 
H26.13 Total traumatic cataract 

H26.131
Total traumatic cataract, right eye 
H26.132 Total traumatic cataract, left eye 
H26.133 Total traumatic cataract, bilateral 
H26.139 Total traumatic cataract, unspecified eye 
H26.2 Complicated cataract 
H26.20 Unspecified complicated cataract 
Cataracta complicata NOS 
H26.21 Cataract with neovascularization 
Code also associated condition, such as: 
chronic iridocyclitis (H20.1-) 
H26.211 Cataract with neovascularization, right eye 
H26.212 Cataract with neovascularization, left eye 
H26.213 Cataract with neovascularization, bilateral 
H26.219 Cataract with neovascularization, unspecified eye 
H26.22 Cataract secondary to ocular disorders (degenerative) (inflammatory) 
Code also associated ocular disorder 
H26.221 Cataract secondary to ocular disorders (degenerative) 
(inflammatory), right eye 
H26.222 Cataract secondary to ocular disorders (degenerative) 
(inflammatory), left eye 
H26.223 Cataract secondary to ocular disorders (degenerative) 
(inflammatory), bilateral 
H26.229 Cataract secondary to ocular disorders (degenerative) 
(inflammatory), unspecified eye 
H26.23 Glaucomatous flecks (subcapsular) 
Code first underlying glaucoma (H40-H42) 
H26.231 Glaucomatous flecks (subcapsular), right eye 
H26.232 Glaucomatous flecks (subcapsular), left eye 
H26.233 Glaucomatous flecks (subcapsular), bilateral 
H26.239 Glaucomatous flecks (subcapsular), unspecified eye 
H26.3 Drug-induced cataract 
Toxic cataract 
Code first (T36-T50) to identify drug 
H26.30 Drug-induced cataract, unspecified eye 
H26.31 Drug-induced cataract, right eye 
H26.32 Drug-induced cataract, left eye 
H26.33 Drug-induced cataract, bilateral 
H26.4 Secondary cataract 
H26.40 Unspecified secondary cataract 
H26.41 Soemmering's ring 
H26.411 Soemmering's ring, right eye 
H26.412 Soemmering's ring, left eye 
H26.413 Soemmering's ring, bilateral 

H26.419 Soemmering's ring, unspecified eye 
H26.49 Other secondary cataract 
H26.491 Other secondary cataract, right eye 
H26.492 Other secondary cataract, left eye 
H26.493 Other secondary cataract, bilateral 
H26.499 Other secondary cataract, unspecified eye 
H26.8 Other specified cataract 
H26.9 Unspecified cataract 
H27 Other disorders of lens 
Excludes1:congenital lens malformations (Q12.-) 
mechanical complications of intraocular lens implant (T85.2) 
pseudophakia (Z96.1) 
H27.0 Aphakia 
Acquired absence of lens 
Acquired aphakia 
Aphakia due to trauma 
Excludes1:cataract extraction status (Z98.4-) 
congenital absence of lens (Q12.3) 
congenital aphakia (Q12.3) 
H27.00 Aphakia, unspecified eye 
H27.01 Aphakia, right eye 
H27.02 Aphakia, left eye 
H27.03 Aphakia, bilateral 
H27.1 Dislocation of lens 
H27.10 Unspecified dislocation of lens 
H27.11 Subluxation of lens 
H27.111 Subluxation of lens, right eye 
H27.112 Subluxation of lens, left eye 
H27.113 Subluxation of lens, bilateral 
H27.119 Subluxation of lens, unspecified eye 
H27.12 Anterior dislocation of lens 
H27.121 Anterior dislocation of lens, right eye 
H27.122 Anterior dislocation of lens, left eye 
H27.123 Anterior dislocation of lens, bilateral 
H27.129 Anterior dislocation of lens, unspecified eye 
H27.13 Posterior dislocation of lens 
H27.131 Posterior dislocation of lens, right eye 
H27.132 Posterior dislocation of lens, left eye 
H27.133 Posterior dislocation of lens, bilateral 
H27.139 Posterior dislocation of lens, unspecified eye 
H27.8 Other specified disorders of lens 
H27.9 Unspecified disorder of lens 

H28 Cataract in diseases classified elsewhere 
Code first underlying disease, such as: 
hypoparathyroidism (E20.-) 
myotonia (G71.1) 
myxedema (E03.-) 
protein-calorie malnutrition (E40-E46) 
Excludes1:cataract in diabetes mellitus (E08.33, E09.33, E10.33, E11.33, E13.33, 
E14.33) 
Disorders of choroid and retina (H30-H36) 
H30 Chorioretinal inflammation 
H30.0 Focal chorioretinal inflammation 
Focal chorioretinitis 
Focal choroiditis 
Focal retinitis 
Focal retinochoroiditis 
H30.00 Unspecified focal chorioretinal inflammation 
Focal chorioretinitis NOS 
Focal choroiditis NOS 
Focal retinitis NOS 
Focal retinochoroiditis NOS 
H30.001 Unspecified focal chorioretinal inflammation, right eye 
H30.002 Unspecified focal chorioretinal inflammation, left eye 
H30.003 Unspecified focal chorioretinal inflammation, bilateral 
H30.009 Unspecified focal chorioretinal inflammation, 
unspecified eye 
H30.01 Focal chorioretinal inflammation, juxtapapillary 
H30.011 Focal chorioretinal inflammation, juxtapapillary, right 
eye 
H30.012 Focal chorioretinal inflammation, juxtapapillary, left 
eye 
H30.013 Focal chorioretinal inflammation, juxtapapillary, 
bilateral 
H30.019 Focal chorioretinal inflammation, juxtapapillary, 
unspecified eye 
H30.02 Focal chorioretinal inflammation of posterior pole 
H30.021 Focal chorioretinal inflammation of posterior pole, right 
eye 
H30.022 Focal chorioretinal inflammation of posterior pole, left 
eye 

H30.023
Focal chorioretinal inflammation of posterior pole, 
bilateral 
H30.029 Focal chorioretinal inflammation of posterior pole, 
unspecified eye 
H30.03 Focal chorioretinal inflammation, peripheral 
H30.031 Focal chorioretinal inflammation, peripheral, right eye 
H30.032 Focal chorioretinal inflammation, peripheral, left eye 
H30.033 Focal chorioretinal inflammation, peripheral, bilateral 
H30.039 Focal chorioretinal inflammation, peripheral, 
unspecified eye 
H30.04 Focal chorioretinal inflammation, macular or paramacular 
H30.041 Focal chorioretinal inflammataion, macular or 
paramacular, right eye 
H30.042 Focal chorioretinal inflammataion, macular or 
paramacular, left eye 
H30.043 Focal chorioretinal inflammataion, macular or 
paramacular, bilateral 
H30.049 Focal chorioretinal inflammataion, macular or 
paramacular, unspecified eye 
H30.1 Disseminated chorioretinal inflammation 
Disseminated chorioretinitis 
Disseminated choroiditis 
Disseminated retinitis 
Disseminated retinochorioditis 
Excludes2:exudative retinopathy (H35.02-) 
H30.10 Unspecified disseminated chorioretinal inflammation 
Disseminated chorioretinitis NOS 
Disseminated choroiditis NOS 
Disseminated retinitis NOS 
Disseminated retinochorioditis NOS 
H30.101 Unspecified disseminated chorioretinal inflammation, 
right eye 
H30.102 Unspecified disseminated chorioretinal inflammation, 
left eye 
H30.103 Unspecified disseminated chorioretinal inflammation, 
bilateral 
H30.109 Unspecified disseminated chorioretinal inflammation, 
unspecified eye 
H30.11 Disseminated chorioretinal inflammation of posterior pole 
H30.111 Disseminated chorioretinal inflammation of posterior 
pole, right eye 
H30.112 Disseminated chorioretinal inflammation of posterior 
pole, left eye 

H30.113
Disseminated chorioretinal inflammation of posterior 
pole, bilateral 
H30.119 Disseminated chorioretinal inflammation of posterior 
pole, unspecified eye 
H30.12 Disseminated chorioretinal inflammation, peripheral 
H30.121 Disseminated chorioretinal inflammation, peripheral 
right eye 
H30.122 Disseminated chorioretinal inflammation, peripheral, 
left eye 
H30.123 Disseminated chorioretinal inflammation, peripheral, 
bilateral 
H30.129 Disseminated chorioretinal inflammation, peripheral, 
unspecified eye 
H30.13 Disseminated chorioretinal inflammation, generalized 
H30.131 Disseminated chorioretinal inflammation, generalized, 
right eye 
H30.132 Disseminated chorioretinal inflammation, generalized, 
left eye 
H30.133 Disseminated chorioretinal inflammation, generalized, 
bilateral 
H30.139 Disseminated chorioretinal inflammation, generalized, 
unspecified eye 
H30.14 Acute posterior multifocal placoid pigment epitheliopathy 
H30.141 Acute posterior multifocal placoid pigment 
epitheliopathy, right eye 
H30.142 Acute posterior multifocal placoid pigment 
epitheliopathy, left eye 
H30.143 Acute posterior multifocal placoid pigment 
epitheliopathy, bilateral 
H30.149 Acute posterior multifocal placoid pigment 
epitheliopathy, unspecified eye 
H30.2 Posterior cyclitis 
Pars planitis 
H30.20 Posterior cyclitis, unspecified eye 
H30.21 Posterior cyclitis, right eye 
H30.22 Posterior cyclitis, left eye 
H30.23 Posterior cyclitis, bilateral 
H30.8 Other chorioretinal inflammations 
Harada's disease 
H30.80 Other chorioretinal inflammations, unspecified eye 
H30.81 Other chorioretinal inflammations, right eye 
H30.82 Other chorioretinal inflammations, left eye 
H30.83 Other chorioretinal inflammations, bilateral 

H30.9 Unspecified chorioretinal inflammation 
Chorioretinitis NOS 
Choroiditis NOS 
Neuroretinitis NOS 
Retinitis NOS 
Retinochoroiditis NOS 
H30.90 Unspecified chorioretinal inflammation, unspecified eye 
H30.91 Unspecified chorioretinal inflammation, unspecified, right eye 
H30.92 Unspecified chorioretinal inflammation, unspecified, left eye 
H30.93 Unspecified chorioretinal inflammation, unspecified, bilateral 
H31 Other disorders of choroid 
H31.0 Chorioretinal scars 
H31.00 Unspecified chorioretinal scars 
H31.001 Unspecified chorioretinal scars, right eye 
H31.002 Unspecified chorioretinal scars, left eye 
H31.003 Unspecified chorioretinal scars, bilateral 
H31.009 Unspecified chorioretinal scars, unspecified eye 
H31.01 Macula scars of posterior pole (postinflammatory) (post-traumatic) 
Excludes1: postprocedural choriorentinal scar (H59.81-) 
H31.011 Macula scars of posterior pole (postinflammatory) 
(post-traumatic), right eye 
H31.012 Macula scars of posterior pole (postinflammatory) 
(post-traumatic), left eye 
H31.013 Macula scars of posterior pole (postinflammatory) 
(post-traumatic), bilateral 
H31.019 Macula scars of posterior pole (postinflammatory) 
(post-traumatic), unspecified eye 
H31.02 Solar retinopathy 
H31.021 Solar retinopathy, right eye 
H31.022 Solar retinopathy, left eye 
H31.023 Solar retinopathy, bilateral 
H31.029 Solar retinopathy, unspecified eye 
H31.09 Other chorioretinal scars 
H31.091 Other chorioretinal scars, right eye 
H31.092 Other chorioretinal scars, left eye 
H31.093 Other chorioretinal scars, bilateral 
H31.099 Other chorioretinal scars, unspecified eye 
H31.1 Choroidal degeneration 
Excludes2:angioid streaks of macula (H35.33) 
H31.10 Unspecified choroidal degeneration 
Choroidal sclerosis NOS 
H31.101 Choroidal degeneration, unspecified, right eye 

H31.102
Choroidal degeneration, unspecified, left eye 
H31.103 Choroidal degeneration, unspecified, bilateral 
H31.109 Choroidal degeneration, unspecified, unspecified eye 
H31.11 Age-related choroidal atrophy 
H31.111 Age-related choroidal atrophy, right eye 
H31.112 Age-related choroidal atrophy, left eye 
H31.113 Age-related choroidal atrophy, bilateral 
H31.119 Age-related choroidal atrophy, unspecified eye 
H31.12 Diffuse secondary atrophy of choroid 
H31.121 Diffuse secondary atrophy of choroid, right eye 
H31.122 Diffuse secondary atrophy of choroid, left eye 
H31.123 Diffuse secondary atrophy of choroid, bilateral 
H31.129 Diffuse secondary atrophy of choroid, unspecified eye 
H31.2 Hereditary choroidal dystrophy 
Excludes2:hyperornithinemia (E72.4) 
ornithinemia (E72.4) 
H31.20 Hereditary choroidal dystrophy, unspecified 
H31.21 Choroideremia 
H31.22 Choroidal dystrophy (central areolar) (generalized) (peripapillary) 
H31.23 Gyrate atrophy, choroid 
H31.29 Other hereditary choroidal dystrophy 
H31.3 Choroidal hemorrhage and rupture 
H31.30 Unspecified choroidal hemorrhage 
H31.301 Unspecified choroidal hemorrhage, right eye 
H31.302 Unspecified choroidal hemorrhage, left eye 
H31.303 Unspecified choroidal hemorrhage, bilateral 
H31.309 Unspecified choroidal hemorrhage, unspecified eye 
H31.31 Expulsive choroidal hemorrhage 
H31.311 Expulsive choroidal hemorrhage, right eye 
H31.312 Expulsive choroidal hemorrhage, left eye 
H31.313 Expulsive choroidal hemorrhage, bilateral 
H31.319 Expulsive choroidal hemorrhage, unspecified eye 
H31.32 Choroidal rupture 
H31.321 Choroidal rupture, right eye 
H31.322 Choroidal rupture, left eye 
H31.323 Choroidal rupture, bilateral 
H31.329 Choroidal rupture, unspecified eye 
H31.4 Choroidal detachment 
H31.40 Unspecified choroidal detachment 
H31.401 Unspecified choroidal detachment, right eye 
H31.402 Unspecified choroidal detachment, left eye 
H31.403 Unspecified choroidal detachment, bilateral 
H31.409 Unspecified choroidal detachment, unspecified eye 

H31.41
Hemorrhagic choroidal detachment 
H31.411 Hemorrhagic choroidal detachment, right eye 
H31.412 Hemorrhagic choroidal detachment, left eye 
H31.413 Hemorrhagic choroidal detachment, bilateral 
H31.419 Hemorrhagic choroidal detachment, unspecified eye 
H31.42 Serous choroidal detachment 
H31.421 Serous choroidal detachment, right eye 
H31.422 Serous choroidal detachment, left eye 
H31.423 Serous choroidal detachment, bilateral 
H31.429 Serous choroidal detachment, unspecified eye 
H31.8 Other specified disorders of choroid 
H31.9 Unspecified disorder of choroid 
H32 Chorioretinal disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
congenital toxoplasmosis (P37.1) 
histoplasmosis (B39.-) 
leprosy (A30.-) 
Excludes1:chorioretinitis (in): 
toxoplasmosis (acquired) (B58.01) 
tuberculosis (A18.53) 
H33 Retinal detachments and breaks 
Excludes1:detachment of retinal pigment epithelium (H35.72-, H35.73-) 
H33.0 Retinal detachment with retinal break 
Rhegmatogenous retinal detachment 
Excludes1:serous retinal detachment (without retinal break) (H33.2-) 
H33.00 Unspecified retinal detachment with retinal break 
H33.001 Unspecified retinal detachment with retinal break, right 
eye 
H33.002 Unspecified retinal detachment with retinal break, left 
eye 
H33.003 Unspecified retinal detachment with retinal break, 
bilateral 
H33.009 Unspecified retinal detachment with retinal break, 
unspecified eye 
H33.01 Retinal detachment with single break 
H33.011 Retinal detachment with single break, right eye 
H33.012 Retinal detachment with single break, left eye 
H33.013 Retinal detachment with single break, bilateral 
H33.019 Retinal detachment with single break, unspecified eye 
H33.02 Retinal detachment with multiple breaks 
H33.021 Retinal detachment with multiple breaks, right eye 

H33.022
Retinal detachment with multiple breaks, left eye 
H33.023 Retinal detachment with multiple breaks, bilateral 
H33.029 Retinal detachment with multiple breaks, unspecified 
eye 
H33.03 Retinal detachment with giant retinal tear 
H33.031 Retinal detachment with giant retinal tear, right eye 
H33.032 Retinal detachment with giant retinal tear, left eye 
H33.033 Retinal detachment with giant retinal tear, bilateral 
H33.039 Retinal detachment with giant retinal tear, unspecified 
eye 
H33.04 Retinal detachment with retinal dialysis 
H33.041 Retinal detachment with retinal dialysis, right eye 
H33.042 Retinal detachment with retinal dialysis, left eye 
H33.043 Retinal detachment with retinal dialysis, bilateral 
H33.049 Retinal detachment with retinal dialysis, unspecified eye 
H33.05 Total retinal detachment 
H33.051 Total retinal detachment, right eye 
H33.052 Total retinal detachment, left eye 
H33.053 Total retinal detachment, bilateral 
H33.059 Total retinal detachment, unspecified eye 
H33.1 Retinoschisis and retinal cysts 
Excludes1:congenital retinoschisis (Q14.1) 
microcystoid degeneration of retina (H35.42-) 
H33.10 Unspecified retinoschisis 
H33.101 Unspecified retinoschisis, right eye 
H33.102 Unspecified retinoschisis, left eye 
H33.103 Unspecified retinoschisis, bilateral 
H33.109 Unspecified retinoschisis, unspecified eye 
H33.11 Cyst of ora serrata 
H33.111 Cyst of ora serrata, right eye 
H33.112 Cyst of ora serrata, left eye 
H33.113 Cyst of ora serrata, bilateral 
H33.119 Cyst of ora serrata, unspecified eye 
H33.12 Parasitic cyst of retina 
H33.121 Parasitic cyst of retina, right eye 
H33.122 Parasitic cyst of retina, left eye 
H33.123 Parasitic cyst of retina, bilateral 
H33.129 Parasitic cyst of retina, unspecified eye 
H33.19 Other retinoschisis and retinal cysts 
Pseudocyst of retina 
H33.191 Other retinoschisis and retinal cysts, right eye 
H33.192 Other retinoschisis and retinal cysts, left eye 
H33.193 Other retinoschisis and retinal cysts, bilateral 

H33.199
Other retinoschisis and retinal cysts, unspecified eye 
H33.2 Serous retinal detachment 
Retinal detachment NOS 
Retinal detachment without retinal break 
Excludes1:central serous chorioretinopathy (H35.71-) 
H33.20 Serous retinal detachment, unspecified eye 
H33.21 Serous retinal detachment, right eye 
H33.22 Serous retinal detachment, left eye 
H33.23 Serous retinal detachment, bilateral 
H33.3 Retinal breaks without detachment 
Excludes1:chorioretinal scars after surgery for detachment (H59.81-) 
peripheral retinal degeneration without break (H35.4-) 
H33.30 Unspecified retinal break 
H33.301 Unspecified retinal break, right eye 
H33.302 Unspecified retinal break, left eye 
H33.303 Unspecified retinal break, bilateral 
H33.309 Unspecified retinal break, unspecified eye 
H33.31 Horseshoe tear of retina without detachment 
Operculum of retina without detachment 
H33.311 Horseshoe tear of retina without detachment, right eye 
H33.312 Horseshoe tear of retina without detachment, left eye 
H33.313 Horseshoe tear of retina without detachment, bilateral 
H33.319 Horseshoe tear of retina without detachment, 
unspecified eye 
H33.32 Round hole of retina without detachment 
H33.321 Round hole, right eye 
H33.322 Round hole, left eye 
H33.323 Round hole, bilateral 
H33.329 Round hole, unspecified eye 
H33.33 Multiple defects of retina without detachment 
H33.331 Multiple defects of retina without detachment, right eye 
H33.332 Multiple defects of retina without detachment, left eye 
H33.333 Multiple defects of retina without detachment, bilateral 
H33.339 Multiple defects of retina without detachment, 
unspecified eye 
H33.4 Traction detachment of retina 
Proliferative vitreo-retinopathy with retinal detachment 
H33.40 Traction detachment of retina, unspecified eye 
H33.41 Traction detachment of retina, right eye 
H33.42 Traction detachment of retina, left eye 
H33.43 Traction detachment of retina, bilateral 
H33.5 Other retinal detachments 

H34 Retinal vascular occlusions 
Excludes1:amaurosis fugax (G45.3) 
H34.0 Transient retinal artery occlusion 
H34.00 Transient retinal artery occlusion, unspecified eye 
H34.01 Transient retinal artery occlusion, right eye 
H34.02 Transient retinal artery occlusion, left eye 
H34.1 Central retinal artery occlusion 
H34.10 Central retinal artery occlusion, unspecified eye 
H34.11 Central retinal artery occlusion, right eye 
H34.12 Central retinal artery occlusion, left eye 
H34.13 Central retinal artery occlusion, bilateral 
H34.2 Other retinal artery occlusions 
H34.21 Partial retinal artery occlusion 
Hollenhorst's plaque 
Retinal microembolism 
H34.211 Partial retinal artery occlusion, right eye 
H34.212 Partial retinal artery occlusion, left eye 
H34.213 Partial retinal artery occlusion, bilateral 
H34.219 Partial retinal artery occlusion, unspecified eye 
H34.23 Retinal artery branch occlusion 
H34.231 Retinal artery branch occlusion, right eye 
H34.232 Retinal artery branch occlusion, left eye 
H34.233 Retinal artery branch occlusion, bilateral 
H34.239 Retinal artery branch occlusion, unspecified eye 
H34.8 Other retinal vascular occlusions 
H34.81 Central retinal vein occlusion 
H34.811 Central retinal vein occlusion, right eye 
H34.812 Central retinal vein occlusion, left eye 
H34.813 Central retinal vein occlusion, bilateral 
H34.819 Central retinal vein occlusion, unspecified eye 
H34.82 Venous engorgement 
Incipient retinal vein occlusion 
Partial retinal vein occlusion 
H34.821 Venous engorgement, right eye 
H34.822 Venous engorgement, left eye 
H34.823 Venous engorgement, bilateral 
H34.829 Venous engorgement, unspecified eye 
H34.83 Tributary (branch) retinal vein occlusion 
H34.831 Tributary (branch) retinal vein occlusion, right eye 
H34.832 Tributary (branch) retinal vein occlusion, left eye 
H34.833 Tributary (branch) retinal vein occlusion, bilateral 

H34.839
Tributary (branch) retinal vein occlusion, unspecified 
eye 
H34.9 Unspecified retinal vascular occlusion 
H35 Other retinal disorders 
Excludes1:diabetic retinal disorders (E08.31, E08.32, E09.31, E09.32, E10.31, E10.32, 
E11.31, E11.32, E13.31, E13.32, E14.31, E14.32) 
H35.0 Background retinopathy and retinal vascular changes 
Use additional code to identify any associated hypertension (I10) 
H35.00 Unspecified background retinopathy 
H35.01 Changes in retinal vascular appearance 
Retinal vascular sheathing 
H35.011 Changes in retinal vascular appearance, right eye 
H35.012 Changes in retinal vascular appearance, left eye 
H35.013 Changes in retinal vascular appearance, bilateral 
H35.019 Changes in retinal vascular appearance, unspecified eye 
H35.02 Exudative retinopathy 
Coats retinopathy 
H35.021 Exudative retinopathy, right eye 
H35.022 Exudative retinopathy, left eye 
H35.023 Exudative retinopathy, bilateral 
H35.029 Exudative retinopathy, unspecified eye 
H35.03 Hypertensive retinopathy 
H35.031 Hypertensive retinopathy, right eye 
H35.032 Hypertensive retinopathy, left eye 
H35.033 Hypertensive retinopathy, bilateral 
H35.039 Hypertensive retinopathy, unspecified eye 
H35.04 Retinal micro-aneurysms NOS 
H35.041 Retinal micro-aneurysms NOS, right eye 
H35.042 Retinal micro-aneurysms NOS, left eye 
H35.043 Retinal micro-aneurysms NOS, bilateral 
H35.049 Retinal micro-aneurysms NOS, unspecified eye 
H35.05 Retinal neovascularization NOS 
H35.051 Retinal neovascularization NOS, right eye 
H35.052 Retinal neovascularization NOS, left eye 
H35.053 Retinal neovascularization NOS, bilateral 
H35.059 Retinal neovascularization NOS, unspecified eye 
H35.06 Retinal vasculitis 
Eales disease 
Retinal perivasculitis 
H35.061 Retinal vasculitis, right eye 
H35.062 Retinal vasculitis, left eye 
H35.063 Retinal vasculitis, bilateral 

H35.069
Retinal vasculitis, unspecified eye 
H35.07 Retinal telangiectasis 
H35.071 Retinal telangiectasis, right eye 
H35.072 Retinal telangiectasis, left eye 
H35.073 Retinal telangiectasis, bilateral 
H35.079 Retinal telangiectasis, unspecified eye 
H35.09 Other intraretinal microvascular abnormalities 
Retinal varices 
H35.1 Retinopathy of prematurity 
Retrolental fibroplasia 
H35.2 Other non-diabetic proliferative retinopathy 
Proliferative vitreo-retinopathy 
Excludes1:proliferative vitreo-retinopathy with retinal detachment (H33.4-) 
H35.20 Other non-diabetic proliferative retinopathy, unspecified eye 
H35.21 Other non-diabetic proliferative retinopathy, right eye 
H35.22 Other non-diabetic proliferative retinopathy, left eye 
H35.23 Other non-diabetic proliferative retinopathy, bilateral 
H35.3 Degeneration of macula and posterior pole 
H35.30 Unspecified macular degeneration (age-related) 
H35.31 Nonexudative age-related macular degeneration 
Atrophic age-related macular degeneration 
H35.32 Exudative age-related macular degeneration 
H35.33 Angioid streaks of macula 
H35.34 Macular cyst, hole, or pseudohole 
H35.341 Macular cyst, hole, or pseudohole, right eye 
H35.342 Macular cyst, hole, or pseudohole, left eye 
H35.343 Macular cyst, hole, or pseudohole, bilateral 
H35.349 Macular cyst, hole, or pseudohole, unspecified eye 
H35.35 Cystoid macular degeneration 
H35.351 Cystoid macular degeneration, right eye 
H35.352 Cystoid macular degeneration, left eye 
H35.353 Cystoid macular degeneration, bilateral 
H35.359 Cystoid macular degeneration, unspecified eye 
H35.36 Drusen (degenerative) of macula 
H35.361 Drusen (degenerative) of macula, right eye 
H35.362 Drusen (degenerative) of macula, left eye 
H35.363 Drusen (degenerative) of macula, bilateral 
H35.369 Drusen (degenerative) of macula, unspecified eye 
H35.37 Puckering of macula 
H35.371 Puckering of macula, right eye 
H35.372 Puckering of macula, left eye 
H35.373 Puckering of macula, bilateral 
H35.379 Puckering of macula, unspecified eye 

H35.38 Toxic maculopathy 
H35.381 Toxic maculopathy, right eye 
H35.382 Toxic maculopathy, left eye 
H35.383 Toxic maculopathy, bilateral 
H35.389 Toxic maculopathy, unspecified eye 
H35.4 Peripheral retinal degeneration 
Excludes1:hereditary retinal degeneration (dystrophy) (H35.5-) 
peripheral retinal degeneration with retinal break (H33.3-) 
H35.40 Unspecified peripheral retinal degeneration 
H35.41 Lattice degeneration of retina 
Palisade degeneration of retina 
H35.411 Lattice degeneration of retina, right eye 
H35.412 Lattice degeneration of retina, left eye 
H35.413 Lattice degeneration of retina, bilateral 
H35.419 Lattice degeneration of retina, unspecified eye 
H35.42 Microcystoid degeneration of retina 
H35.421 Microcystoid degeneration of retina, right eye 
H35.422 Microcystoid degeneration of retina, left eye 
H35.423 Microcystoid degeneration of retina, bilateral 
H35.429 Microcystoid degeneration of retina, unspecified eye 
H35.43 Paving stone degeneration of retina 
H35.431 Paving stone degeneration of retina, right eye 
H35.432 Paving stone degeneration of retina, left eye 
H35.433 Paving stone degeneration of retina, bilateral 
H35.439 Paving stone degeneration of retina, unspecified eye 
H35.44 Age-related reticular degeneration of retina 
H35.441 Age-related reticular degeneration of retina, right eye 
H35.442 Age-related reticular degeneration of retina, left eye 
H35.443 Age-related reticular degeneration of retina, bilateral 
H35.449 Age-related reticular degeneration of retina, unspecified 
eye 
H35.45 Secondary pigmentary degeneration 
H35.451 Secondary pigmentary degeneration, right eye 
H35.452 Secondary pigmentary degeneration, left eye 
H35.453 Secondary pigmentary degeneration, bilateral 
H35.459 Secondary pigmentary degeneration, unspecified eye 
H35.46 Secondary vitreoretinal degeneration 
H35.461 Secondary vitreoretinal degeneration, right eye 
H35.462 Secondary vitreoretinal degeneration, left eye 
H35.463 Secondary vitreoretinal degeneration, bilateral 
H35.469 Secondary vitreoretinal degeneration, unspecified eye 
H35.5 Hereditary retinal dystrophy 
Excludes1:dystrophies primarily involving Bruch's membrane (H31.1-) 

H35.50
Unspecified hereditary retinal dystrophy 
H35.51 Vitreoretinal dystrophy 
H35.52 Pigmentary retinal dystrophy 
Albipunctate retinal dystrophy 
Retinitis pigmentosa 
Tapetoretinal dystrophy 
H35.53 Other dystrophies primarily involving the sensory retina 
Stargardt's disease 
H35.54 Dystrophies primarily involving the retinal pigment epithelium 
Vitelliform retinal dystrophy 
H35.6 Retinal hemorrhage 
H35.60 Retinal hemorrhage, unspecified eye 
H35.61 Retinal hemorrhage, right eye 
H35.62 Retinal hemorrhage, left eye 
H35.63 Retinal hemorrhage, bilateral 
H35.7 Separation of retinal layers 
Excludes1:retinal detachment (serous) (H33.2-) 
rhegmatogenous retinal detachment (H33.0-) 
H35.70 Unspecified separation of retinal layers 
H35.71 Central serous chorioretinopathy 
H35.711 Central serous chorioretinopathy, right eye 
H35.712 Central serous chorioretinopathy, left eye 
H35.713 Central serous chorioretinopathy, bilateral 
H35.719 Central serous chorioretinopathy, unspecified eye 
H35.72 Serous detachment of retinal pigment epithelium 
H35.721 Serous detachment of retinal pigment epithelium, right 
eye 
H35.722 Serous detachment of retinal pigment epithelium, left 
eye 
H35.723 Serous detachment of retinal pigment epithelium, 
bilateral 
H35.729 Serous detachment of retinal pigment epithelium, 
unspecified eye 
H35.73 Hemorrhagic detachment of retinal pigment epithelium 
H35.731 Hemorrhagic detachment of retinal pigment epithelium, 
right eye 
H35.732 Hemorrhagic detachment of retinal pigment epithelium, 
left eye 
H35.733 Hemorrhagic detachment of retinal pigment epithelium, 
bilateral 
H35.739 Hemorrhagic detachment of retinal pigment epithelium, 
unspecified eye 
H35.8 Other specified retinal disorders 

Excludes2:retinal hemorrhage (H35.6-) 
H35.81 Retinal edema 
Retinal cotton wool spots 
H35.82 Retinal ischemia 
H35.89 Other specified retinal disorders 
H35.9 Unspecified retinal disorder 
H36 Retinal disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
lipid storage disorders (E75.-) 
sickle-cell disorders (D57.-) 
Excludes1:arteriosclerotic retinopathy (H35.0-) 
diabetic (background) retinopathy (E08.31, E09.31, E10.31, E11.31, E13.31, 
E14.31) 
diabetic proliferative retinopathy (E08.32, E09.32, E10.32, E11.32, E13.32, 
E14.32) 
Glaucoma (H40-H42) 
H40 Glaucoma 
Excludes1:absolute glaucoma (H44.51-) 
congenital glaucoma (Q15.0) 
traumatic glaucoma due to birth injury (P15.3) 
H40.0 Glaucoma suspect 
Ocular hypertension 
H40.1 Open-angle glaucoma 
H40.10 Unspecified open-angle glaucoma 
H40.11 Primary open-angle glaucoma 
Chronic simple glaucoma 
H40.12 Low-tension glaucoma 
H40.121 Low-tension glaucoma, right eye 
H40.122 Low-tension glaucoma, left eye 
H40.123 Low-tension glaucoma, bilateral 
H40.129 Low-tension glaucoma, unspecified eye 
H40.13 Pigmentary glaucoma 
H40.131 Pigmentary glaucoma, right eye 
H40.132 Pigmentary glaucoma, left eye 
H40.133 Pigmentary glaucoma, bilateral 
H40.139 Pigmentary glaucoma, unspecified eye 
H40.14 Capsular glaucoma with pseudoexfoliation of lens 
H40.141 Capsular glaucoma with pseudoexfoliation of lens, right 
eye 

H40.142
eye 
H40.143 
H40.149 
H40.15 
H40.151 
H40.152 
H40.153 
H40.159 
H40.20 
H40.21 
H40.211 
H40.212 
H40.213 
H40.219 
H40.22 
H40.221 
H40.222 
H40.223 
H40.229 
H40.23 
H40.231 
H40.232 
H40.233 
H40.239 
H40.24 
H40.241 
H40.242 
H40.243 
H40.249 
H40.30 
H40.31 
H40.32 
H40.33 
Capsular glaucoma with pseudoexfoliation of lens, left 
Capsular glaucoma with pseudoexfoliation of lens, 
bilateral 
Capsular glaucoma with pseudoexfoliation of lens, 
unspecified eye 
Residual stage of open-angle glaucoma 
Residual stage of open-angle glaucoma, right eye 
Residual stage of open-angle glaucoma, left eye 
Residual stage of open-angle glaucoma, bilateral 
Residual stage of open-angle glaucoma, unspecified eye 
H40.2 Primary angle-closure glaucoma 
Excludes1:aqueous misdirection (H40.83-) 
malignant glaucoma (H40.83-) 
Unspecified primary angle-closure glaucoma 
Acute angle-closure glaucoma 
Acute angle-closure glaucoma, right eye 
Acute angle-closure glaucoma, left eye 
Acute angle-closure glaucoma, bilateral 
Acute angle-closure glaucoma, unspecified eye 
Chronic angle-closure glaucoma 
Chronic angle-closure glaucoma, right eye 
Chronic angle-closure glaucoma, left eye 
Chronic angle-closure glaucoma, bilateral 
Chronic angle-closure glaucoma, unspecified eye 
Intermittent angle-closure glaucoma 
Intermittent angle-closure glaucoma, right eye 
Intermittent angle-closure glaucoma, left eye 
Intermittent angle-closure glaucoma, bilateral 
Intermittent angle-closure glaucoma, unspecified eye 
Residual stage of angle-closure glaucoma 
Residual stage of angle-closure glaucoma, right eye 
Residual stage of angle-closure glaucoma, let eye 
Residual stage of angle-closure glaucoma, bilateral 
Residual stage of angle-closure glaucoma, unspecified 
H40.3 Glaucoma secondary to eye trauma 
Code also underlying condition 
Glaucoma secondary to eye trauma, unspecified eye 
Glaucoma secondary to eye trauma, right eye 
Glaucoma secondary to eye trauma, left eye 
Glaucoma secondary to eye trauma, bilateral 
H40.4 Glaucoma secondary to eye inflammation 
eye 

Code also underlying condition 
H40.40 Glaucoma secondary to eye inflammation, unspecified eye 
H40.41 Glaucoma secondary to eye inflammation, right eye 
H40.42 Glaucoma secondary to eye inflammation, left eye 
H40.43 Glaucoma secondary to eye inflammation, bilateral 
H40.5 Glaucoma secondary to other eye disorders 
Code also underlying condition 
H40.50 Glaucoma secondary to other eye disorders, unspecified eye 
H40.51 Glaucoma secondary to other eye disorders, right eye 
H40.52 Glaucoma secondary to other eye disorders, left eye 
H40.53 Glaucoma secondary to other eye disorders, bilateral 
H40.6 Glaucoma secondary to drugs 
Code first (T36-T50) to identify drug 
H40.60 Glaucoma secondary to drugs, unspecified eye 
H40.61 Glaucoma secondary to drugs, right eye 
H40.62 Glaucoma secondary to drugs, left eye 
H40.63 Glaucoma secondary to drugs, bilateral 
H40.8 Other glaucoma 
H40.81 Glaucoma with increased episcleral venous pressure 
H40.811 Glaucoma with increased episcleral venous pressure, 
right eye 
H40.812 Glaucoma with increased episcleral venous pressure, 
left eye 
H40.813 Glaucoma with increased episcleral venous pressure, 
bilateral 
H40.819 Glaucoma with increased episcleral venous pressure, 
unspecified eye 
H40.82 Hypersecretion glaucoma 
H40.821 Hypersecretion glaucoma, right eye 
H40.822 Hypersecretion glaucoma, left eye 
H40.823 Hypersecretion glaucoma, bilateral 
H40.829 Hypersecretion glaucoma, unspecified eye 
H40.83 Aqueous misdirection 
Malignant glaucoma 
H40.831 Aqueous misdirection, right eye 
H40.832 Aqueous misdirection, left eye 
H40.833 Aqueous misdirection, bilateral 
H40.839 Aqueous misdirection, unspecified eye 
H40.89 Other specified glaucoma 
H40.9 Unspecified glaucoma 
H42 Glaucoma in diseases classified elsewhere 
Code first underlying condition, such as: 

amyloidosis (E85) 
aniridia (Q13.1) 
Lowe’s syndrome (E72.03) 
Reiger’s anomaly (Q13.81) 
specified metabolic disorder (E70-E90) 
Excludes1:glaucoma (in): 
diabetes mellitus (E08.39, E09.39, E10.39, E11.39, E13.39, E14.39) 
onchocerciasis (B73.02) 
syphilis (A52.71) 
tuberculous (A18.59) 
Disorders of vitreous body and globe (H43-H45) 
H43 Disorders of vitreous body 
H43.0 Vitreous prolapse 
Excludes1:vitreous syndrome following cataract surgery (H59.0-) 
traumatic vitreous prolapse (S05.2-) 
H43.00 Vitreous prolapse, unspecified eye 
H43.01 Vitreous prolapse, right eye 
H43.02 Vitreous prolapse, left eye 
H43.03 Vitreous prolapse, bilateral 
H43.1 Vitreous hemorrhage 
H43.10 Vitreous hemorrhage, unspecified eye 
H43.11 Vitreous hemorrhage, right eye 
H43.12 Vitreous hemorrhage, left eye 
H43.13 Vitreous hemorrhage, bilateral 
H43.2 Crystalline deposits in vitreous body 
H43.20 Crystalline deposits in vitreous body, unspecified eye 
H43.21 Crystalline deposits in vitreous body, right eye 
H43.22 Crystalline deposits in vitreous body, left eye 
H43.23 Crystalline deposits in vitreous body, bilateral 
H43.3 Other vitreous opacities 
H43.31 Vitreous membranes and strands 
H43.311 Vitreous membranes and strands, right eye 
H43.312 Vitreous membranes and strands, left eye 
H43.313 Vitreous membranes and strands, bilateral 
H43.319 Vitreous membranes and strands, unspecified eye 
H43.39 Other vitreous opacities 
Vitreous floaters 
H43.391 Other vitreous opacities, right eye 
H43.392 Other vitreous opacities, left eye 
H43.393 Other vitreous opacities, bilateral 

H43.399 Other vitreous opacities, unspecified eye 
H43.8 Other disorders of vitreous body 
Excludes1:proliferative vitreo-retinopathy with retinal detachment (H33.4-) 
Excludes2:vitreous abscess (H44.02-) 
H43.81 Vitreous degeneration 
Vitreous detachment 
H43.811 Vitreous degeneration, right eye 
H43.812 Vitreous degeneration, left eye 
H43.813 Vitreous degeneration, bilateral 
H43.819 Vitreous degeneration, unspecified eye 
H43.89 Other disorders of vitreous body 
H43.9 Unspecified disorder of vitreous body 
H44 Disorders of globe 
Includes: disorders affecting multiple structures of eye 
H44.0 Purulent endophthalmitis 
Use additional code to identify organism 
H44.00 Unspecified purulent endophthalmitis 
H44.001 Unspecified purulent endophthalmitis, right eye 
H44.002 Unspecified purulent endophthalmitis, left eye 
H44.003 Unspecified purulent endophthalmitis, bilateral 
H44.009 Unspecified purulent endophthalmitis, unspecified eye 
H44.01 Panophthalmitis (acute) 
H44.011 Panophthalmitis (acute), right eye 
H44.012 Panophthalmitis (acute), left eye 
H44.013 Panophthalmitis (acute), bilateral 
H44.019 Panophthalmitis (acute), unspecified eye 
H44.02 Vitreous abscess (chronic) 
H44.021 Vitreous abscess (chronic), right eye 
H44.022 Vitreous abscess (chronic), left eye 
H44.023 Vitreous abscess (chronic), bilateral 
H44.029 Vitreous abscess (chronic), unspecified eye 
H44.1 Other endophthalmitis 
Excludes2:ophthalmia nodosa (H16.2-) 
H44.11 Panuveitis 
H44.111 Panuveitis, right eye 
H44.112 Panuveitis, left eye 
H44.113 Panuveitis, bilateral 
H44.119 Panuveitis, unspecified eye 
H44.12 Parasitic endophthalmitis NOS 
H44.121 Parasitic endophthalmitis NOS, right eye 
H44.122 Parasitic endophthalmitis NOS, left eye 
H44.123 Parasitic endophthalmitis NOS, bilateral 

H44.129
Parasitic endophthalmitis NOS, unspecified eye 
H44.13 Sympathetic uveitis 
H44.131 Sympathetic uveitis, right eye 
H44.132 Sympathetic uveitis, left eye 
H44.133 Sympathetic uveitis, bilateral 
H44.139 Sympathetic uveitis, unspecified eye 
H44.19 Other endophthalmitis 
H44.2 Degenerative myopia 
Malignant myopia 
H44.20 Degenerative myopia, unspecified eye 
H44.21 Degenerative myopia, right eye 
H44.22 Degenerative myopia, left eye 
H44.23 Degenerative myopia, bilateral 
H44.3 Other and unspecified degenerative disorders of globe 
H44.30 Unspecified degenerative disorder of globe 
H44.31 Chalcosis 
H44.311 Chalcosis, right eye 
H44.312 Chalcosis, left eye 
H44.313 Chalcosis, bilateral 
H44.319 Chalcosis, unspecified eye 
H44.32 Siderosis of eye 
H44.321 Siderosis of eye, right eye 
H44.322 Siderosis of eye, left eye 
H44.323 Siderosis of eye, bilateral 
H44.329 Siderosis of eye, unspecified eye 
H44.39 Other degenerative disorders of globe 
H44.391 Other degenerative disorders of globe, right eye 
H44.392 Other degenerative disorders of globe, left eye 
H44.393 Other degenerative disorders of globe, bilateral 
H44.399 Other degenerative disorders of globe, unspecified eye 
H44.4 Hypotony of eye 
H44.40 Unspecified hypotony of eye 
H44.41 Flat anterior chamber hypotony of eye 
H44.411 Flat anterior chamber hypotony of right eye 
H44.412 Flat anterior chamber hypotony of left eye 
H44.413 Flat anterior chamber hypotony of eye, bilateral 
H44.419 Flat anterior chamber hypotony of unspecified eye 
H44.42 Hypotony of eye due to ocular fistula 
H44.421 Hypotony of right eye due to ocular fistula 
H44.422 Hypotony of left eye due to ocular fistula 
H44.423 Hypotony of eye due to ocular fistula, bilateral 
H44.429 Hypotony of unspecified eye due to ocular fistula 
H44.43 Hypotony of eye due to other ocular disorders 

H44.431
Hypotony of eye due to other ocular disorders, right eye 
H44.432 Hypotony of eye due to other ocular disorders, left eye 
H44.433 Hypotony of eye due to other ocular disorders, bilateral 
H44.439 Hypotony of eye due to other ocular disorders, 
unspecified eye 
H44.44 Primary hypotony of eye 
H44.441 Primary hypotony of right eye 
H44.442 Primary hypotony of left eye 
H44.443 Primary hypotony of eye, bilateral 
H44.449 Primary hypotony of unspecified eye 
H44.5 Degenerated conditions of globe 
H44.50 Unspecified degenerated conditions of globe 
H44.51 Absolute glaucoma 
H44.511 Absolute glaucoma, right eye 
H44.512 Absolute glaucoma, left eye 
H44.513 Absolute glaucoma, bilateral 
H44.519 Absolute glaucoma, unspecified eye 
H44.52 Atrophy of globe 
Phthisis bulbi 
H44.521 Atrophy of globe, right eye 
H44.522 Atrophy of globe, left eye 
H44.523 Atrophy of globe, bilateral 
H44.529 Atrophy of globe, unspecified eye 
H44.53 Leucocoria 
H44.531 Leucocoria, right eye 
H44.532 Leucocoria, left eye 
H44.533 Leucocoria, bilateral 
H44.539 Leucocoria, unspecified eye 
H44.6 Retained (old) intraocular foreign body, magnetic 
Excludes1:current intraocular foreign body (S05.-) 
Excludes2:retained foreign body in eyelid (H02.81-) 
retained (old) foreign body following penetrating wound of orbit 
(H05.5-) 
H44.60 Unspecified retained (old) intraocular foreign body, magnetic 
H44.601 Unspecified retained (old) intraocular foreign body, 
magnetic, right eye 
H44.602 Unspecified retained (old) intraocular foreign body, 
magnetic, left eye 
H44.603 Unspecified retained (old) intraocular foreign body, 
magnetic, bilateral 
H44.609 Unspecified retained (old) intraocular foreign body, 
magnetic, unspecified eye 
H44.61 Retained (old) magnetic foreign body in anterior chamber 

H44.611 Retained (old) magnetic foreign body in anterior 
chamber, right eye 
H44.612 Retained (old) magnetic foreign body in anterior 
chamber, left eye 
H44.613 Retained (old) magnetic foreign body in anterior 
chamber, bilateral 
H44.619 Retained (old) magnetic foreign body in anterior 
chamber, unspecified eye 
H44.62 Retained (old) magnetic foreign body in iris or ciliary body 
H44.621 Retained (old) magnetic foreign body in iris or ciliary 
body, right eye 
H44.622 Retained (old) magnetic foreign body in iris or ciliary 
body, left eye 
H44.623 Retained (old) magnetic foreign body in iris or ciliary 
body, bilateral 
H44.629 Retained (old) magnetic foreign body in iris or ciliary 
body, unspecified eye 
H44.63 Retained (old) magnetic foreign body in lens 
H44.631 Retained (old) magnetic foreign body in lens, right eye 
H44.632 Retained (old) magnetic foreign body in lens, left eye 
H44.633 Retained (old) magnetic foreign body in lens, bilateral 
H44.639 Retained (old) magnetic foreign body in lens, 
unspecified eye 
H44.64 Retained (old) magnetic foreign body in posterior wall of globe 
H44.641 Retained (old) magnetic foreign body in posterior wall 
of globe, right eye 
H44.642 Retained (old) magnetic foreign body in posterior wall 
of globe, left eye 
H44.643 Retained (old) magnetic foreign body in posterior wall 
of globe, bilateral 
H44.649 Retained (old) magnetic foreign body in posterior wall 
of globe, unspecified eye 
H44.65 Retained (old) magnetic foreign body in vitreous body 
H44.651 Retained (old) magnetic foreign body in vitreous body, 
right eye 
H44.652 Retained (old) magnetic foreign body in vitreous body, 
left eye 
H44.653 Retained (old) magnetic foreign body in vitreous body, 
bilateral 
H44.659 Retained (old) magnetic foreign body in vitreous body, 
unspecified eye 
H44.69 Retained (old) intraocular foreign body, magnetic, in other or multiple 
sites 

H44.691
Retained (old) intraocular foreign body, magnetic, in 
other or multiple sites, right eye 
H44.692 Retained (old) intraocular foreign body, magnetic, in 
other or multiple sites, left eye 
H44.693 Retained (old) intraocular foreign body, magnetic, in 
other or multiple sites, bilateral 
H44.699 Retained (old) intraocular foreign body, magnetic, in 
other or multiple sites, unspecified eye 
H44.7 Retained (old) intraocular foreign body, nonmagnetic 
Excludes1:current intraocular foreign body (S05.-) 
Excludes2:retained foreign body in eyelid (H02.81-) 
retained (old) foreign body following penetrating wound of orbit 
(H05.5-) 
H44.70 Unspecified retained (old) intraocular foreign body, nonmagnetic 
H44.701 Unspecified retained (old) intraocular foreign body, 
nonmagnetic, right eye 
H44.702 Unspecified retained (old) intraocular foreign body, 
nonmagnetic, left eye 
H44.703 Unspecified retained (old) intraocular foreign body, 
nonmagnetic, bilateral 
H44.709 Unspecified retained (old) intraocular foreign body, 
nonmagnetic, unspecified eye 
Retained (old) intraocular foreign body NOS 
H44.71 Retained (nonmagnetic) (old) foreign body in anterior chamber 
H44.711 Retained (nonmagnetic) (old) foreign body in anterior 
chamber, right eye 
H44.712 Retained (nonmagnetic) (old) foreign body in anterior 
chamber, left eye 
H44.713 Retained (nonmagnetic) (old) foreign body in anterior 
chamber, bilateral 
H44.719 Retained (nonmagnetic) (old) foreign body in anterior 
chamber, unspecified eye 
H44.72 Retained (nonmagnetic) (old) foreign body in iris or ciliary body 
H44.721 Retained (nonmagnetic) (old) foreign body in iris or 
ciliary body, right eye 
H44.722 Retained (nonmagnetic) (old) foreign body in iris or 
ciliary body, left eye 
H44.723 Retained (nonmagnetic) (old) foreign body in iris or 
ciliary body, bilateral 
H44.729 Retained (nonmagnetic) (old) foreign body in iris or 
ciliary body, unspecified eye 
H44.73 Retained (nonmagnetic) (old) foreign body in lens 
H44.731 Retained (nonmagnetic) (old) foreign body in lens, right 

eye 
H44.732 Retained (nonmagnetic) (old) foreign body in lens, left 
eye 
H44.733 Retained (nonmagnetic) (old) foreign body in lens, 
bilateral 
H44.739 Retained (nonmagnetic) (old) foreign body in lens, 
unspecified eye 
H44.74 Retained (nonmagnetic) (old) foreign body in posterior wall of globe 
H44.741 Retained (nonmagnetic) (old) foreign body in posterior 
wall of globe, right eye 
H44.742 Retained (nonmagnetic) (old) foreign body in posterior 
wall of globe, left eye 
H44.743 Retained (nonmagnetic) (old) foreign body in posterior 
wall of globe, bilateral 
H44.749 Retained (nonmagnetic) (old) foreign body in posterior 
wall of globe, unspecified eye 
H44.75 Retained (nonmagnetic) (old) foreign body in vitreous body 
H44.751 Retained (nonmagnetic) (old) foreign body in vitreous 
body, right eye 
H44.752 Retained (nonmagnetic) (old) foreign body in vitreous 
body, left eye 
H44.753 Retained (nonmagnetic) (old) foreign body in vitreous 
body, bilateral 
H44.759 Retained (nonmagnetic) (old) foreign body in vitreous 
body, unspecified eye 
H44.79 Retained (old) intraocular foreign body, nonmagnetic, in other or 
multiple sites 
H44.791 Retained (old) intraocular foreign body, nonmagnetic, 
in other or multiple sites, right eye 
H44.792 Retained (old) intraocular foreign body, nonmagnetic, 
in other or multiple sites, left eye 
H44.793 Retained (old) intraocular foreign body, nonmagnetic, 
in other or multiple sites, bilateral 
H44.799 Retained (old) intraocular foreign body, nonmagnetic, 
in other or multiple sites, unspecified eye 
H44.8 Other disorders of globe 
H44.81 Hemophthalmos 
H44.811 Hemophthalmos, right eye 
H44.812 Hemophthalmos, left eye 
H44.813 Hemophthalmos, bilateral 
H44.819 Hemophthalmos, unspecified eye 
H44.82 Luxation of globe 
H44.821 Luxation of globe, right eye 

H44.822 Luxation of globe, left eye 
H44.823 Luxation of globe, bilateral 
H44.829 Luxation of globe, unspecified eye 
H44.89 Other disorders of globe 
H44.9 Unspecified disorder of globe 
Disorders of optic nerve and visual pathways (H46-H47) 
H46 Optic neuritis 
Excludes2:ischemic optic neuropathy (H47.01-) 
neuromyelitis optica [Devic] (G36.0) 
H46.0 Optic papillitis 
H46.00 Optic papillitis, unspecified eye 
H46.01 Optic papillitis, right eye 
H46.02 Optic papillitis, left eye 
H46.1 Retrobulbar neuritis 
Retrobulbar neuritis NOS 
Excludes1:syphilitic retrobulbar neuritis (A52.15) 
H46.10 Retrobulbar neuritis, unspecified eye 
H46.11 Retrobulbar neuritis, right eye 
H46.12 Retrobulbar neuritis, left eye 
H46.2 Nutritional optic neuropathy 
H46.3 Toxic optic neuropathy 
H46.8 Other optic neuritis 
H46.9 Unspecified optic neuritis 
H47 Other disorders of optic [2nd] nerve and visual pathways 
H47.0 Disorders of optic nerve, not elsewhere classified 
H47.01 Ischemic optic neuropathy 
H47.011 Ischemic optic neuropathy, right eye 
H47.012 Ischemic optic neuropathy, left eye 
H47.013 Ischemic optic neuropathy, bilateral 
H47.019 Ischemic optic neuropathy, unspecified eye 
H47.02 Hemorrhage in optic nerve sheath 
H47.021 Hemorrhage in optic nerve sheath, right eye 
H47.022 Hemorrhage in optic nerve sheath, left eye 
H47.023 Hemorrhage in optic nerve sheath, bilateral 
H47.029 Hemorrhage in optic nerve sheath, unspecified eye 
H47.09 Other disorders of optic nerve, not elsewhere classififed 
Compression of optic nerve 
H47.091 Other disorders of optic nerve, not elsewhere classififed, 
right eye 

H47.092
Other disorders of optic nerve, not elsewhere classififed, 
left eye 
H47.093 Other disorders of optic nerve, not elsewhere classififed, 
bilateral 
H47.099 Other disorders of optic nerve, not elsewhere classififed, 
unspecified eye 
H47.1 Papilledema 
H47.10 Unspecified papilledema 
H47.11 Papilledema associated with increased intracranial pressure 
H47.12 Papilledema associated with decreased ocular pressure 
H47.13 Papilledema associated with retinal disorder 
H47.14 Foster-Kennedy syndrome 
H47.141 Foster-Kennedy syndrome, right eye 
H47.142 Foster-Kennedy syndrome, left eye 
H47.143 Foster-Kennedy syndrome, bilateral 
H47.149 Foster-Kennedy syndrome, unspecified eye 
H47.2 Optic atrophy 
H47.20 Unspecified optic atrophy 
H47.21 Primary optic atrophy 
H47.211 Primary optic atrophy, right eye 
H47.212 Primary optic atrophy, left eye 
H47.213 Primary optic atrophy, bilateral 
H47.219 Primary optic atrophy, unspecified eye 
H47.22 Hereditary optic atrophy 
Leber’s optic atrophy 
H47.23 Glaucomatous optic atrophy 
H47.231 Glaucomatous optic atrophy, right eye 
H47.232 Glaucomatous optic atrophy, left eye 
H47.233 Glaucomatous optic atrophy, bilateral 
H47.239 Glaucomatous optic atrophy, unspecified eye 
H47.29 Other optic atrophy 
Temporal pallor of optic disc 
H47.291 Other optic atrophy, right eye 
H47.292 Other optic atrophy, left eye 
H47.293 Other optic atrophy, bilateral 
H47.299 Other optic atrophy, unspecified eye 
H47.3 Other disorders of optic disc 
H47.31 Coloboma of optic disc 
H47.311 Coloboma of optic disc, right eye 
H47.312 Coloboma of optic disc, left eye 
H47.313 Coloboma of optic disc, bilateral 
H47.319 Coloboma of optic disc, unspecified eye 
H47.32 Drusen of optic disc 

H47.321
Drusen of optic disc, right eye 
H47.322 Drusen of optic disc, left eye 
H47.323 Drusen of optic disc, bilateral 
H47.329 Drusen of optic disc, unspecified eye 
H47.33 Pseudopapilledema of optic disc 
H47.331 Pseudopapilledema of optic disc, right eye 
H47.332 Pseudopapilledema of optic disc, left eye 
H47.333 Pseudopapilledema of optic disc, bilateral 
H47.339 Pseudopapilledema of optic disc, unspecified eye 
H47.39 Other disorders of optic disc 
H47.391 Other disorders of optic disc, right eye 
H47.392 Other disorders of optic disc, left eye 
H47.393 Other disorders of optic disc, bilateral 
H47.399 Other disorders of optic disc, unspecified eye 
H47.4 Disorders of optic chiasm 
Code also underlying condition 
H47.41 Disorders of optic chiasm in (due to) inflammatory disorders 
H47.42 Disorders of optic chiasm in (due to) neoplasm 
H47.43 Disorders of optic chiasm in (due to) vascular disorders 
H47.49 Disorders of optic chiasm in (due to) other disorders 
H47.5 Disorders of other visual pathways 
Disorders of optic tracts, geniculate nuclei and optic radiations 
Code also underlying condition 
H47.51 Disorders of visual pathways in (due to) inflammatory disorders 
H47.511 Disorders of visual pathways in (due to) inflammatory 
disorders, right side 
H47.512 Disorders of visual pathways in (due to) inflammatory 
disorders, left side 
H47.519 Disorders of visual pathways in (due to) inflammatory 
disorders, unspecified side 
H47.52 Disorders of visual pathways in (due to) neoplasm 
H47.521 Disorders of visual pathways in (due to) neoplasm, right 
side 
H47.522 Disorders of visual pathways in (due to) neoplasm, left 
side 
H47.529 Disorders of visual pathways in (due to) neoplasm, 
unspecified side 
H47.53 Disorders of visual pathways in (due to) vascular disorders 
H47.531 Disorders of visual pathways in (due to) vascular 
disorders, right side 
H47.532 Disorders of visual pathways in (due to) vascular 
disorders, left side 
H47.539 Disorders of visual pathways in (due to) vascular 

disorders, unspecified side 
H47.6 Disorders of visual cortex 
Code also underlying condition 
H47.61 Cortical blindness 
H47.611 Cortical blindness, right side of brain 
H47.612 Cortical blindness, left side of brain 
H47.619 Cortical blindness, unspecified side of brain 
H47.62 Disorders of visual cortex in (due to) inflammatory disorders 
H47.621 Disorders of visual cortex in (due to) inflammatory 
disorders, right side of brain 
H47.622 Disorders of visual cortex in (due to) inflammatory 
disorders, left side of brain 
H47.629 Disorders of visual cortex in (due to) inflammatory 
disorders, unspecified side of brain 
H47.63 Disorders of visual cortex in (due to) neoplasm 
H47.631 Disorders of visual cortex in (due to) neoplasm, right 
side of brain 
H47.632 Disorders of visual cortex in (due to) neoplasm, left side 
of brain 
H47.639 Disorders of visual cortex in (due to) neoplasm, 
unspecified side of brain 
H47.64 Disorders of visual cortex in (due to) vascular disorders 
H47.641 Disorders of visual cortex in (due to) vascular disorders, 
right side of brain 
H47.642 Disorders of visual cortex in (due to) vascular disorders, 
left side of brain 
H47.649 Disorders of visual cortex in (due to) vascular disorders, 
unspecified side of brain 
H47.7 Unspecified disorder of visual pathways 
Disorders of ocular muscles, binocular movement, 
accommodation and refraction (H49-H52) 
Excludes2:nystagmus and other irregular eye movements (H55) 
H49 Paralytic strabismus 
Excludes2:internal ophthalmoplegia (H52.51-) 
internuclear ophthalmoplegia (H51.2-) 
progressive supranuclear ophthalmoplegia (G23.1) 
H49.0 Third [oculomotor] nerve palsy 
H49.00 Third [oculomotor] nerve palsy, unspecified eye 
H49.01 Third [oculomotor] nerve palsy, right eye 
H49.02 Third [oculomotor] nerve palsy, left eye 

H49.03
Third [oculomotor] nerve palsy, bilateral 
H49.1 Fourth [trochlear] nerve palsy 
H49.10 Fourth [trochlear] nerve palsy, unspecified eye 
H49.11 Fourth [trochlear] nerve palsy, right eye 
H49.12 Fourth [trochlear] nerve palsy, left eye 
H49.13 Fourth [trochlear] nerve palsy, bilateral 
H49.2 Sixth [abducent] nerve palsy 
H49.20 Sixth [abducent] nerve palsy, unspecified eye 
H49.21 Sixth [abducent] nerve palsy, right eye 
H49.22 Sixth [abducent] nerve palsy, left eye 
H49.23 Sixth [abducent] nerve palsy, bilateral 
H49.3 Total (external) ophthalmoplegia 
H49.30 Total (external) ophthalmoplegia, unspecified eye 
H49.31 Total (external) ophthalmoplegia, right eye 
H49.32 Total (external) ophthalmoplegia, left eye 
H49.33 Total (external) ophthalmoplegia, bilateral 
H49.4 Progressive external ophthalmoplegia 
Excludes1:Kearns-Sayre syndrome (H49.81-) 
H49.40 Progressive external ophthalmoplegia, unspecified eye 
H49.41 Progressive external ophthalmoplegia, right eye 
H49.42 Progressive external ophthalmoplegia, left eye 
H49.43 Progressive external ophthalmoplegia, bilateral 
H49.8 Other paralytic strabismus 
H49.81 Kearns-Sayre syndrome 
Progressive external ophthalmoplegia with pigmentary retinopathy 
Use additional code for other manifestation, such as: 
heart block (I45.9) 
H49.811 Kearns-Sayre syndrome, right eye 
H49.812 Kearns-Sayre syndrome, left eye 
H49.813 Kearns-Sayre syndrome, bilateral 
H49.819 Kearns-Sayre syndrome, unspecified eye 
H49.88 Other paralytic strabismus 
External ophthalmoplegia NOS 
H49.881 Other paralytic strabismus, right eye 
H49.882 Other paralytic strabismus, left eye 
H49.883 Other paralytic strabismus, bilateral 
H49.889 Other paralytic strabismus, unspecified eye 
H49.9 Unspecified paralytic strabismus 
H50 Other strabismus 
H50.0 Esotropia 
Convergent concomitant strabismus 
Excludes1:intermittent esotropia (H50.31-, H50.32) 

H50.00
Unspecified esotropia 
H50.01 Monocular esotropia 
H50.011 Monocular esotropia, right eye 
H50.012 Monocular esotropia, left eye 
H50.02 Monocular esotropia with A pattern 
H50.021 Monocular esotropia with A pattern, right eye 
H50.022 Monocular esotropia with A pattern, left eye 
H50.03 Monocular esotropia with V pattern 
H50.031 Monocular esotropia with V pattern, right eye 
H50.032 Monocular esotropia with V pattern, left eye 
H50.04 Monocular esotropia with other noncomitancies 
H50.041 Monocular esotropia with other noncomitancies, right 
eye 
H50.042 Monocular esotropia with other noncomitancies, left eye 
H50.05 Alternating esotropia 
H50.06 Alternating esotropia with A pattern 
H50.07 Alternating esotropia with V pattern 
H50.08 Alternating esotropia with other noncomitancies 
H50.1 Exotropia 
Divergent concomitant strabismus 
Excludes1:intermittent exotropia (H50.33-, H50.34) 
H50.10 Unspecified exotropia 
H50.11 Monocular exotropia 
H50.111 Monocular exotropia, right eye 
H50.112 Monocular exotropia, left eye 
H50.12 Monocular exotropia with A pattern 
H50.121 Monocular exotropia with A pattern, right eye 
H50.122 Monocular exotropia with A pattern, left eye 
H50.13 Monocular exotropia with V pattern 
H50.131 Monocular exotropia with V pattern, right eye 
H50.132 Monocular exotropia with V pattern, left eye 
H50.14 Monocular exotropia with other noncomitancies 
H50.141 Monocular exotropia with other noncomitancies, right 
eye 
H50.142 Monocular exotropia with other noncomitancies, left 
eye 
H50.15 Alternating exotropia 
H50.16 Alternating exotropia with A pattern 
H50.17 Alternating exotropia with V pattern 
H50.18 Alternating exotropia with other noncomitancies 
H50.2 Vertical strabismus 
H50.3 Intermittent heterotropia 
H50.30 Unspecified intermittent heterotropia 

H50.31 Intermittent monocular esotropia 
H50.311 Intermittent monocular esotropia, right eye 
H50.312 Intermittent monocular esotropia, left eye 
H50.32 Intermittent alternating esotropia 
H50.33 Intermittent monocular exotropia 
H50.331 Intermittent monocular exotropia, right eye 
H50.332 Intermittent monocular exotropia, left eye 
H50.34 Intermittent alternating exotropia 
H50.4 Other and unspecified heterotropia 
H50.40 Unspecified heterotropia 
H50.41 Hypertropia 
H50.411 Hypertropia, right eye 
H50.412 Hypertropia, left eye 
H50.42 Hypotropia 
H50.421 Hypotropia, right eye 
H50.422 Hypotropia, left eye 
H50.43 Cyclotropia 
H50.431 Cyclotropia, right eye 
H50.432 Cyclotropia, left eye 
H50.44 Monofixation syndrome 
H50.45 Accommodative component in esotropia 
H50.5 Heterophoria 
H50.50 Unspecified heterophoria 
H50.51 Esophoria 
H50.52 Exophoria 
H50.53 Vertical heterophoria 
H50.54 Cyclophoria 
H50.55 Alternating heterophoria 
H50.6 Mechanical strabismus 
H50.60 Mechanical strabismus, unspecified 
H50.61 Brown's sheath syndrome 
H50.611 Brown's sheath syndrome, right eye 
H50.612 Brown's sheath syndrome, left eye 
H50.69 Other mechanical strabismus 
Strabismus due to adhesions 
Traumatic limitation of duction of eye muscle 
H50.8 Other specified strabismus 
H50.81 Duane's syndrome 
H50.811 Duane's syndrome, right eye 
H50.812 Duane's syndrome, left eye 
H50.89 Other specified strabismus 
H50.9 Unspecified strabismus 

H51 Other disorders of binocular movement
H51.0 Palsy (spasm) of conjugate gaze 
H51.1 Convergence insufficiency and excess 
H51.11 Convergence insufficiency 
H51.12 Convergence excess 
H51.2 Internuclear ophthalmoplegia 
H51.20 Internuclear ophthalmoplegia, unspecified eye 
H51.21 Internuclear ophthalmoplegia, right eye 
H51.22 Internuclear ophthalmoplegia, left eye 
H51.23 Internuclear ophthalmoplegia, bilateral 
H51.8 Other specified disorders of binocular movement 
H51.9 Unspecified disorder of binocular movement 
H52 Disorders of refraction and accommodation 
H52.0 Hypermetropia 
H52.00 Hypermetropia, unspecified eye 
H52.01 Hypermetropia, right eye 
H52.02 Hypermetropia, left eye 
H52.03 Hypermetropia, bilateral 
H52.1 Myopia 
Excludes1:degenerative myopia (H44.2-) 
H52.10 Myopia, unspecified eye 
H52.11 Myopia, right eye 
H52.12 Myopia, left eye 
H52.13 Myopia, bilateral 
H52.2 Astigmatism 
H52.20 Unspecified astigmatism 
H52.201 Unspecified astigmatism, right eye 
H52.202 Unspecified astigmatism, left eye 
H52.203 Unspecified astigmatism, bilateral 
H52.209 Unspecified astigmatism, unspecified eye 
H52.21 Irregular astigmatism 
H52.211 Irregular astigmatism, right eye 
H52.212 Irregular astigmatism, left eye 
H52.213 Irregular astigmatism, bilateral 
H52.219 Irregular astigmatism, unspecified eye 
H52.2 Regular astigmatism 
H52.221 Regular astigmatism, right eye 
H52.222 Regular astigmatism, left eye 
H52.223 Regular astigmatism, bilateral 
H52.229 Regular astigmatism, unspecified eye 
H52.3 Anisometropia and aniseikonia 

H52.31
Anisometropia 
H52.32 Aniseikonia 
H52.4 Presbyopia 
H52.5 Disorders of accommodation 
H52.51 Internal ophthalmoplegia (complete) (total) 
H52.511 Internal ophthalmoplegia (complete) (total), right eye 
H52.512 Internal ophthalmoplegia (complete) (total), left eye 
H52.513 Internal ophthalmoplegia (complete) (total), bilateral 
H52.519 Internal ophthalmoplegia (complete) (total), unspecified 
eye 
H52.52 Paresis of accommodation 
H52.521 Paresis of accommodation, right eye 
H52.522 Paresis of accommodation, left eye 
H52.523 Paresis of accommodation, bilateral 
H52.529 Paresis of accommodation, unspecified eye 
H52.53 Spasm of accommodation 
H52.531 Spasm of accommodation, right eye 
H52.532 Spasm of accommodation, left eye 
H52.533 Spasm of accommodation, bilateral 
H52.539 Spasm of accommodation, unspecified eye 
H52.6 Other disorders of refraction 
H52.7 Unspecified disorder of refraction 
Visual disturbances and blindness (H53-H54) 
H53 Visual distubances 
H53.0 Amblyopia ex anopsia 
Excludes1:amblyopia due to vitamin A deficiency (E50.5) 
H53.00 Unspecified amblyopia 
H53.001 Unspecified amblyopia, right eye 
H53.002 Unspecified amblyopia, left eye 
H53.003 Unspecified amblyopia, bilateral 
H53.009 Unspecified amblyopia, unspecified eye 
H53.01 Deprivation amblyopia 
H53.011 Deprivation amblyopia, right eye 
H53.012 Deprivation amblyopia, left eye 
H53.013 Deprivation amblyopia, bilateral 
H53.019 Deprivation amblyopia, unspecified eye 
H53.02 Refractive amblyopia 
H53.021 Refractive amblyopia, right eye 
H53.022 Refractive amblyopia, left eye 
H53.023 Refractive amblyopia, bilateral 

H53.029 Refractive amblyopia, unspecified eye 
H53.03 Strabismic amblyopia 
Excludes1: strabismus (H50.-) 
H53.031 Strabismic amblyopia, right eye 
H53.032 Strabismic amblyopia, left eye 
H53.033 Strabismic amblyopia, bilateral 
H53.039 Strabismic amblyopia, unspecified eye 
H53.1 Subjective visual disturbances 
Excludes1:subjective visual disturbances due to vitamin A deficiency (E50.5) 
visual hallucinations (R44.1) 
H53.10 Unspecified subjective visual disturbances 
H53.11 Day blindness 
Hemeralopia 
H53.12 Transient visual loss 
Scintillating scotoma 
Excludes1: amaurosis fugax (G45.3-) 
transient retinal artery occlusion (H34.0-) 
H53.121 Transient visual loss, right eye 
H53.122 Transient visual loss, left eye 
H53.123 Transient visual loss, bilateral 
H53.129 Transient visual loss, unspecified eye 
H53.13 Sudden visual loss 
H53.131 Sudden visual loss, right eye 
H53.132 Sudden visual loss, left eye 
H53.133 Sudden visual loss, bilateral 
H53.139 Sudden visual loss, unspecified eye 
H53.14 Visual discomfort 
Asthenopia 
Photophobia 
H53.141 Visual discomfort, right eye 
H53.142 Visual discomfort, left eye 
H53.143 Visual discomfort, bilateral 
H53.149 Visual discomfort, unspecified 
H53.18 Visual distortions of shape and size 
Metamorphopsia 
H53.19 Other subjective visual disturbances 
Visual halos 
H53.2 Diplopia 
Double vision 
H53.3 Other and unspecified disorders of binocular vision 
H53.30 Unspecified disorder of binocular vision 
H53.31 Abnormal retinal correspondence 
H53.32 Fusion with defective stereopsis 

H53.33
Simultaneous visual perception without fusion 
H53.34 Suppression of binocular vision 
H53.4 Visual field defects 
H53.40 Unspecified visual field defects 
H53.41 Scotoma involving central area 
Central scotoma 
H53.411 Scotoma involving central area, right eye 
H53.412 Scotoma involving central area, left eye 
H53.413 Scotoma involving central area, bilateral 
H53.419 Scotoma involving central area, unspecified eye 
H53.42 Scotoma of blind spot area 
Enlarged blind spot 
H53.421 Scotoma of blind spot area, right eye 
H53.422 Scotoma of blind spot area, left eye 
H53.423 Scotoma of blind spot area, bilateral 
H53.429 Scotoma of blind spot area, unspecified eye 
H53.43 Sector or arcuate defects 
Arcuate scotoma 
Bjerrum scotoma 
H53.431 Sector or arcuate defects, right eye 
H53.432 Sector or arcuate defects, left eye 
H53.433 Sector or arcuate defects, bilateral 
H53.439 Sector or arcuate defects, unspecified eye 
H53.45 Other localized visual field defect 
Peripheral visual field defect 
Ring scotoma NOS 
Scotoma NOS 
H53.451 Other localized visual field defect, right eye 
H53.452 Other localized visual field defect, left eye 
H53.453 Other localized visual field defect, bilateral 
H53.459 Other localized visual field defect, unspecified eye 
H53.46 Homonymous bilateral field defects 
Homonymous hemianop(s)ia 
Quadrant anop(s)ia 
H53.47 Heteronymous bilateral field defects 
Heteronymous hemianop(s)ia 
H53.48 Generalized contraction of visual field 
H53.481 Generalized contraction of visual field, right eye 
H53.482 Generalized contraction of visual field, left eye 
H53.483 Generalized contraction of visual field, bilateral 
H53.489 Generalized contraction of visual field, unspecified eye 
H53.5 Color vision deficiencies 
Color blindness 

Excludes2:day blindness (H53.11) 
H53.50 Unspecified color vision deficiencies 
Color blindness NOS 
H53.51 Achromatopsia 
H53.52 Acquired color vision deficiency 
H53.53 Deuteranomaly 
Deuteranopia 
H53.54 Protanomaly 
Protanopia 
H53.55 Tritanomaly 
Tritanopia 
H53.59 Other color vision deficiencies 
H53.6 Night blindness 
Excludes1:night blindness due to vitamin A deficiency (E50.5) 
H53.60 Unspecified night blindness 
H53.61 Abnormal dark adaptation curve 
H53.62 Acquired night blindness 
H53.63 Congenital night blindness 
H53.69 Other night blindness 
H53.7 Vision sensitivity deficiencies 
H53.71 Glare sensitivity 
H53.72 Impaired contrast sensitivity 
H53.8 Other visual disturbances 
H53.9 Unspecified visual disturbance 
H54 Blindness and low vision 
Note: For definition of visual impairment categories see table below 
Code first any associated underlying cause of the blindness 
Excludes1:amaurosis fugax (G45.3) 
H54.0 Blindness, both eyes 
Visual impairment categories 3, 4, 5 in both eyes. 
H54.1 Blindness, one eye, low vision other eye 
Visual impairment categories 3, 4, 5 in one eye, with categories 1 or 2 in the other 
eye. 
H54.10 Blindness, one eye, low vision other eye, unspecified eyes 
H54.11 Blindness, right eye, low vision left eye 
H54.12 Blindness, left eye, low vision right eye 
H54.2 Low vision, both eyes 
Visual impairment categories 1 or 2 in both eyes. 
H54.3 Unqualified visual loss, both eyes 
Visual impairment category 9 in both eyes. 
H54.4 Blindness, one eye 
Visual impairment categories 3, 4, 5 in one eye [normal vision in other eye] 

H54.40
Blindness, one eye, unspecified eye 
H54.41 Blindness, right eye, normal vision left eye 
H54.42 Blindness, left eye, normal vision right eye 
H54.5 Low vision, one eye 
Visual impairment categories 1 or 2 in one eye [normal vision in other eye]. 
H54.50 Low vision, one eye, unspecified eye 
H54.51 Low vision, right eye, normal vision left eye 
H54.52 Low vision, left eye, normal vision right eye 
H54.6 Unqualified visual loss, one eye 
Visual impairment category 9 in one eye [normal vision in other eye]. 
H54.60 Unqualified visual loss, one eye, unspecified 
H54.61 Unqualified visual loss, right eye, normal vision left eye 
H54.62 Unqualified visual loss, left eye, normal vision right eye 
H54.7 Unspecified visual loss 
Visual impairment category 9 NOS 
H54.8 Legal blindness, as defined in USA 
Blindness NOS according to USA definition 
Excludes1:legal blindness with specification of impairment level (H54.0-H54.7) 
Note: The table below gives a classification of severity of visual impairment recommended 
by a WHO Study Group on the Prevention of Blindness, Geneva, 6-10 November 
l972.¹ 
The term "low vision" in category H54 comprises categories 1 and 2 of the table, the term 
"blindness" categories 3, 4 and 5, and the term "unqualified visual loss" category 9. 
If the extent of the visual field is taken into account, patients with a field no greater than 10 but 
greater than 5 around central fixation should be placed in category 3 and patients with 
a field no greater than 5 around central fixation should be placed in category 4, even if 
the central acuity is not impaired. 
Category of visual imparment Visual acuity with best possible correction 
Maximum less than: Minimum equal to or better 
than: 
6/18 6/60 
1 3/10 (0.3) 1/10 (0.1) 
20/70 20/200 
6/60 3/60 
2 1/10 (0.1) 1/20 (0.5) 
20/200 20/400 

3/60 1/60 (finger counting at one 
meter) 
3 1/20 (0.05) 1/50 (0.02) 
20/400 5/300 (20/1200) 
1/60 (finger counting at one 
meter) 
Light perception 
4 1/50 (0.02) 
5/300 
5 No light perception 
9 Undetermined or unspecified 
Other disorders of eye and adnexa (H55-H59) 
H55 Nystagmus and other irregular eye movements 
H55.0 Nystagmus 
H55.00 Unspecified nystagmus 
H55.01 Congenital nystagmus 
H55.02 Latent nystagmus 
H55.03 Visual deprivation nystagmus 
H55.04 Dissociated nystagmus 
H55.09 Other forms of nystagums 
H55.8 Other irregular eye movements 
H55.81 Saccadic eye movements 
H55.89 Other irregular eye movements 
H57 Other disorders of eye and adnexa 
H57.0 Anomalies of pupillary function 
H57.00 Unspecified anomaly of pupillary function 
H57.01 Argyll Robertson pupil, atypical 
Excludes1: syphilitic Argyll Robertson pupil (A52.19) 
H57.02 Anisocoria 
H57.03 Miosis 
H57.04 Mydriasis 

H57.05
Tonic pupil 
H57.051 Tonic pupil, right eye 
H57.052 Tonic pupil, left eye 
H57.053 Tonic pupil, bilateral 
H57.059 Tonic pupil, unspecified eye 
H57.09 Other anomalies of pupillary function 
H57.1 Ocular pain 
H57.10 Ocular pain, unspecified eye 
H57.11 Ocular pain, right eye 
H57.12 Ocular pain, left eye 
H57.13 Ocular pain, bilateral 
H57.8 Other specified disorders of eye and adnexa 
H57.9 Unspecified disorder of eye and adnexa 
H59 Intraoperative and postprocedural complications and disorders 
of eye and adnexa, not elsewhere classified 
Excludes1:filtering (vitreous) bleb after glaucoma surgery (Z98.8) 
mechanical complication of intraocular lens (T85.2) 
mechanical complication of other ocular prosthetic devices, implants and 
grafts (T85.3) 
pseudophakia (Z96.1) 
secondary cataracts (H26.4-) 
H59.0 Vitreous syndrome following cataract surgery 
Vitreous touch syndrome 
H59.00 Vitreous syndrome following cataract surgery, unspecified eye 
H59.01 Vitreous syndrome following cataract surgery, right eye 
H59.02 Vitreous syndrome following cataract surgery, left eye 
H59.03 Vitreous syndrome following cataract surgery, bilateral 
H59.1 Cataract (lens) fragments in eye following cataract surgery 
H59.10 Cataract (lens) fragments in eye following cataract surgery, 
unspecified eye 
H59.11 Cataract (lens) fragments in eye following cataract surgery, right 
eye 
H59.12 Cataract (lens) fragments in eye following cataract surgery, left eye 
H59.13 Cataract (lens) fragments in eye following cataract surgery, bilateral 
H59.2 Cystoid macular edema following cataract surgery 
H59.20 Cystoid macular edema following cataract surgery, unspecified eye 
H59.21 Cystoid macular edema following cataract surgery, right eye 
H59.22 Cystoid macular edema following cataract surgery, left eye 
H59.23 Cystoid macular edema following cataract surgery, bilateral 
H59.3 Intraoperative and postprocedural hemorrhage or hematoma complicating a 
procedure on the eye and adnexa 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 

laceration during a procedure on the eye and adnexa (H59.4-) 
H59.31 Intraoperative hemorrhage of the eye and adnexa during a 
procedure on the eye and adnexa 
H59.32 Intraoperative hemorrhage of other organ or structure during a 
procedure on the eye and adnexa 
H59.33 Intraoperative hematoma of the eye and adnexa during a procedure 
on the eye and adnexa 
H59.34 Intraoperative hematoma of other organ or structure during a 
procedure on the eye and adnexa 
H59.35 Postprocedural hemorrhage of the eye and adnexa following a 
procedure on the eye and adnexa 
H59.36 Postprocedural hemorrhage of other organ or structure following a 
procedure on the eye and adnexa 
H59.37 Postprocedural hematoma of the eye and adnexa following a 
procedure on the eye and adnexa 
H59.38 Postprocedural hematoma of other organ or structure following a 
procedure on the eye and adnexa 
H59.4 Accidental puncture or laceration during a procedure on the eye and adnexa 
H59.41 Accidental puncture or laceration of the eye and adnexa during a 
procedure on the eye and adnexa 
H59.42 Accidental puncture or laceration of other organ or structure 
during a procedure on the eye and adnexa 
H59.8 Other intraoperative and postprocedural complications and disorders of eye and 
adnexa 
H59.81 Chorioretinal scars after surgery for detachment 
H59.811 Chorioretinal scars after surgery for detachment, right 
eye 
H59.812 Chorioretinal scars after surgery for detachment, left 
eye 
H59.813 Chorioretinal scars after surgery for detachment, 
bilateral 
H59.819 Chorioretinal scars after surgery for detachment, 
unspecified eye 
H59.88 Other intraoperative complications of eye and adnexa 
H59.89 Other postprocedural complications and disorders of eye and 
adnexa 
H59.9 Unspecified intraoperative and postprocedural complication and disorder of eye 
and adnexa 
H59.90 Unspecified intraoperative complication of eye and adnexa 
H59.91 Unspecified postprocedural complication and disorder of eye and 
adnexa 

CHAPTER 8 
Diseases of the ear and mastoid process (H60-H95) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
H60-H62 Diseases of external ear 
H65-H75 Diseases of middle ear and mastoid 
H80-H83 Diseases of inner ear 
H90-H95 Other disorders of ear 
Diseases of external ear (H60-H62) 
H60 Otitis externa 
H60.0 Abscess of external ear 
Boil of external ear 
Carbuncle of auricle or external auditory canal 
Furuncle of external ear 
H60.00 Abscess of external ear, unspecified ear 
H60.01 Abscess of right external ear 
H60.02 Abscess of left external ear 
H60.03 Abscess of external ear, bilateral 
H60.1 Cellulitis of external ear 
Cellulitis of auricle 
Cellulitis of external auditory canal 
H60.10 Cellulitis of external ear, unspecified ear 
H60.11 Cellulitis of right external ear 
H60.12 Cellulitis of left external ear 
H60.13 Cellulitis of external ear, bilateral 

H60.2 Malignant otitis externa 
H60.20 Malignant otitis externa, unspecified ear 
H60.21 Malignant otitis externa, right ear 
H60.22 Malignant otitis externa, left ear 
H60.23 Malignant otitis externa, bilateral 
H60.3 Other infective otitis externa 
H60.31 Diffuse otitis externa 
H60.311 
H60.312 
H60.313 
H60.319 
H60.32 Hemorrhagic otitis externa 
H60.321 
H60.322 
H60.323 
H60.329 
H60.33 Swimmer's ear 
H60.331 
H60.332 
H60.333 
H60.339 
H60.39 Other infective otitis externa 
H60.391 
H60.392 
H60.393 
H60.399 
H60.4 Cholesteatoma of external ear 
Keratosis obturans of external ear (canal) 
Excludes2:cholesteatoma of middle ear (H71.-) 
recurrent cholesteatoma of postmastoidectomy cavity (H95.0-) 
H60.40 Cholesteatoma of external ear, unspecified ear 
H60.41 Cholesteatoma of right external ear 
H60.42 Cholesteatoma of left external ear 
H60.43 Cholesteotoma of external ear, bilateral 
H60.5 Acute noninfective otitis externa 
H60.50 Unspecified acute noninfective otitis externa 
Acute otitis externa NOS 
H60.501 
H60.502 
H60.503 
H60.509 
H60.51 Acute actinic otitis externa 
Diffuse otitis externa, right ear 
Diffuse otitis externa, left ear 
Diffuse otitis externa, bilateral 
Diffuse otitis externa, unspecified ear 
Hemorrhagic otitis externa, right ear 
Hemorrhagic otitis externa, left ear 
Hemorrhagic otitis externa, bilateral 
Hemorrhagic otitis externa, unspecified ear 
Swimmer's ear, right ear 
Swimmer's ear, left ear 
Swimmer's ear, bilateral 
Swimmer's ear, unspecified ear 
Other infective otitis externa, right ear 
Other infective otitis externa, left ear 
Other infective otitis externa, bilateral 
Other infective otitis externa, unspecified ear 
Unspecified acute noninfective otitis externa, right ear 
Unspecified acute noninfective otitis externa, left ear 
Unspecified acute noninfective otitis externa, bilateral 
Unspecified acute noninfective otitis externa, 
unspecified ear 

H60.511
Acute actinic otitis externa, right ear 
H60.512 Acute actinic otitis externa, left ear 
H60.513 Acute actinic otitis externa, bilateral 
H60.519 Acute actinic otitis externa, unspecified ear 
H60.52 Acute chemical otitis externa 
H60.521 Acute chemical otitis externa, right ear 
H60.522 Acute chemical otitis externa, left ear 
H60.523 Acute chemical otitis externa, bilateral 
H60.529 Acute chemical otitis externa, unspecified ear 
H60.53 Acute contact otitis externa 
H60.531 Acute contact otitis externa, right ear 
H60.532 Acute contact otitis externa, left ear 
H60.533 Acute contact otitis externa, bilateral 
H60.539 Acute contact otitis externa, unspecified ear 
H60.54 Acute eczematoid otitis externa 
H60.541 Acute eczematoid otitis externa, right ear 
H60.542 Acute eczematoid otitis externa, left ear 
H60.543 Acute eczematoid otitis externa, bilateral 
H60.549 Acute eczematoid otitis externa, unspecified ear 
H60.55 Acute reactive otitis externa 
H60.551 Acute reactive otitis externa, right ear 
H60.552 Acute reactive otitis externa, left ear 
H60.553 Acute reactive otitis externa, bilateral 
H60.559 Acute reactive otitis externa, unspecified ear 
H60.59 Other noninfective acute otitis externa 
H60.591 Other noninfective acute otitis externa, right ear 
H60.592 Other noninfective acute otitis externa, left ear 
H60.593 Other noninfective acute otitis externa, bilateral 
H60.599 Other noninfective acute otitis externa, unspecified ear 
H60.6 Unspecified chronic otitis externa 
H60.60 Unspecified chronic otitis externa, right ear 
H60.61 Unspecified chronic otitis externa, left ear 
H60.62 Unspecified chronic otitis externa, bilateral 
H60.63 Unspecified chronic otitis externa, unspecified ear 
H60.8 Other otitis externa 
H60.8x Other otitis externa 
H60.8x1 Other otitis externa, right ear 
H60.8x2 Other otitis externa, left ear 
H60.8x3 Other otitis externa, bilateral 
H60.8x9 Other otitis externa, unspecified ear 
H60.9 Unspecified otitis externa 
H60.90 Unspecified otitis externa, unspecified ear 
H60.91 Unspecified otitis externa, right ear 

H60.92 Unspecified otitis externa, left ear 
H60.93 Unspecified otitis externa, bilateral 
H61 Other disorders of external ear 
H61.0 Perichondritis of external ear 
Chondrodermatitis nodularis chronica helicis 
Perichondritis of auricle 
Perichondritis of pinna 
H61.00 Unspecified perichondritis of external ear 
H61.001 Unspecified perichondritis of right external ear 
H61.002 Unspecified perichondritis of left external ear 
H61.003 Unspecified perichondritis of external ear, bilateral 
H61.009 Unspecified perichondritis of external ear, unspecified 
ear 
H61.01 Acute perichondritis of external ear 
H61.011 Acute perichondritis of right external ear 
H61.012 Acute perichondritis of left external ear 
H61.013 Acute perichondritis of external ear, bilateral 
H61.019 Acute perichondritis of external ear, unspecified ear 
H61.02 Chronic perichondritis of external ear 
H61.021 Chronic perichondritis of right external ear 
H61.022 Chronic perichondritis of left external ear 
H61.023 Chronic perichondritis of external ear, bilateral 
H61.029 Chronic perichondritis of external ear, unspecified ear 
H61.1 Noninfective disorders of pinna 
Excludes2:cauliflower ear (M95.1-) 
gouty tophi of ear (M10.-) 
H61.10 Unspecified noninfective disorders of pinna 
Disorder of pinna NOS 
H61.101 Unspecified noninfective disorders of pinna, right ear 
H61.102 Unspecified noninfective disorders of pinna, left ear 
H61.103 Unspecified noninfective disorders of pinna, bilateral 
H61.109 Unspecified noninfective disorders of pinna, unspecified 
ear 
H61.11 Acquired deformity of pinna 
Acquired deformity of auricle 
Excludes2: cauliflower ear (M95.1-) 
H61.111 Acquired deformity of pinna, right ear 
H61.112 Acquired deformity of pinna, left ear 
H61.113 Acquired deformity of pinna, bilateral 
H61.119 Acquired deformity of pinna, unspecified ear 
H61.12 Hematoma of pinna 
Hematoma of auricle 

H61.121
Hematoma of pinna, right ear 
H61.122 Hematoma of pinna, left ear 
H61.123 Hematoma of pinna, bilateral 
H61.129 Hematoma of pinna, unspecified ear 
H61.19 Other noninfective disorders of pinna 
H61.191 Noninfective disorders of pinna, right ear 
H61.192 Noninfective disorders of pinna, left ear 
H61.193 Noninfective disorders of pinna, bilateral 
H61.199 Noninfective disorders of pinna, unspecified ear 
H61.2 Impacted cerumen 
Wax in ear 
H61.20 Impacted cerumen, unspecified ear 
H61.21 Impacted cerumen, right ear 
H61.22 Impacted cerumen, left ear 
H61.23 Impacted cerumen, bilateral 
H61.3 Acquired stenosis of external ear canal 
Collapse of external ear canal 
Excludes1:postprocedural stenosis of external ear canal (H95.81-) 
H61.30 Acquired stenosis of external ear canal, unspecified 
H61.301 Acquired stenosis of right external ear canal, 
unspecified 
H61.302 Acquired stenosis of left external ear canal, unspecified 
H61.303 Acquired stenosis of external ear canal, unspecified, 
bilateral 
H61.309 Acquired stenosis of external ear canal, unspecified, 
unspecified ear 
H61.31 Acquired stenosis of external ear canal secondary to trauma 
H61.311 Acquired stenosis of right external ear canal secondary 
to trauma 
H61.312 Acquired stenosis of left external ear canal secondary to 
trauma 
H61.313 Acquired stenosis of external ear canal secondary to 
trauma, bilateral 
H61.319 Acquired stenosis of external ear canal secondary to 
trauma, unspecified ear 
H61.32 Acquired stenosis of external ear canal secondary to inflammation and 
infection 
H61.321 Acquired stenosis of right external ear canal secondary 
to inflammation and infection 
H61.322 Acquired stenosis of left external ear canal secondary to 
inflammation and infection 
H61.323 Acquired stenosis of external ear canal secondary to 
inflammation and infection, bilateral 

H61.329
Acquired stenosis of external ear canal secondary to 
inflammation and infection, unspecified ear 
H61.39 Other acquired stenosis of external ear canal 
H61.391 Other acquired stenosis of right external ear canal 
H61.392 Other acquired stenosis of left external ear canal 
H61.393 Other acquired stenosis of external ear canal, bilateral 
H61.399 Other acquired stenosis of external ear canal, 
unspecified ear 
H61.8 Other specified disorders of external ear 
H61.81 Exostosis of external canal 
H61.811 Exostosis of right external canal 
H61.812 Exostosis of left external canal 
H61.813 Exostosis of external canal, bilateral 
H61.819 Exostosis of external canal, unspecified ear 
H61.89 Other specified disorders of external ear 
H61.891 Other specified disorders of right external ear 
H61.892 Other specified disorders of left external ear 
H61.893 Other specified disorders of external ear, bilateral 
H61.899 Other specified disorders of external ear, unspecified 
ear 
H61.9 Disorder of external ear, unspecified 
H61.90 Disorder of external ear, unspecified, unspecified ear 
H61.91 Disorder of right external ear, unspecified 
H61.92 Disorder of left external ear, unspecified 
H61.93 Disorder of external ear, unspecified, bilateral 
H62 Disorders of external ear in diseases classified elsewhere 
H62.4 Otitis externa in other diseases classified elsewhere 
Code first underlying disease, such as: 
erysipelas (A46) 
impetigo (L01.0) 
Excludes1:otitis externa (in): 
candidiasis (B37.84) 
herpes viral [herpes simplex] (B00.1) 
herpes zoster (B02.8) 
H62.40 Otitis externa in other diseases classified elsewhere, unspecified ear 
H62.41 Otitis externa in other diseases classified elsewhere, right ear 
H62.42 Otitis externa in other diseases classified elsewhere, left ear 
H62.43 Otitis externa in other diseases classified elsewhere, bilateral 
H62.8 Other disorders of external ear in diseases classified elsewhere 
Code first underlying disease, such as: 
gout (M10.-) 
H62.8x Other disorders of external ear in diseases classified elsewhere 

H62.8x1 
Other disorders of right external ear in diseases 
classified elsewhere 
H62.8x2 Other disorders of left external ear in diseases classified 
elsewhere 
H62.8x3 Other disorders of external ear in diseases classified 
elsewhere, bilateral 
H62.8x9 Other disorders of external ear in diseases classified 
elsewhere, unspecified ear 
Diseases of middle ear and mastoid (H65-H75) 
H65 Nonsuppurative otitis media 
Includes: nonsuppurative otitis media with myringitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
H65.0 Acute serous otitis media 
Acute and subacute secretory otitis 
H65.00 Acute serous otitis media, unspecified ear 
H65.01 Acute serous otitis media, right ear 
H65.02 Acute serous otitis media, left ear 
H65.03 Acute serous otitis media, bilateral 
H65.04 Acute serous otitis media, recurrent, right ear 
H65.05 Acute serous otitis media, recurrent, left ear 
H65.06 Acute serous otitis media, recurrent, bilateral 
H65.07 Acute serous otitis media, recurrent, unspecified ear 
H65.1 Other acute nonsuppurative otitis media 
Excludes1:otitic barotrauma (T70.0) 
otitis media (acute) NOS (H66.9) 
H65.11 Acute and subacute allergic otitis media (mucoid) (sanguinous) (serous) 
H65.111 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), right ear 
H65.112 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), left ear 
H65.113 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), bilateral 
H65.114 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), recurrent, right ear 

H65.115
Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), recurrent, left ear 
H65.116 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), recurrent, bilateral 
H65.117 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), recurrent, unspecified ear 
H65.119 Acute and subacute allergic otitis media (mucoid) 
(sanguinous) (serous), unspecified ear 
H65.19 Other acute nonsuppurative otitis media 
Acute and subacute mucoid otitis media 
Acute and subacute nonsuppurative otitis media NOS 
Acute and subacute sanguinous otitis media 
Acute and subacute seromucinous otitis media 
H65.191 Other acute nonsuppurative otitis media, right ear 
H65.192 Other acute nonsuppurative otitis media, left ear 
H65.193 Other acute nonsuppurative otitis media, bilateral 
H65.194 Other acute nonsuppurative otitis media, recurrent, 
right ear 
H65.195 Other acute nonsuppurative otitis media, recurrent, left 
ear 
H65.196 Other acute nonsuppurative otitis media, recurrent, 
bilateral 
H65.197 Other acute nonsuppurative otitis media recurrent, 
unspecified ear 
H65.199 Other acute nonsuppurative otitis media, unspecified 
ear 
H65.2 Chronic serous otitis media 
Chronic tubotympanal catarrh 
H65.20 Chronic serous otitis media, unspecified ear 
H65.21 Chronic serous otitis media, right ear 
H65.22 Chronic serous otitis media, left ear 
H65.23 Chronic serous otitis media, bilateral 
H65.3 Chronic mucoid otitis media 
Chronic mucinous otitis media 
Chronic secretory otitis media 
Chronic transudative otitis media 
Glue ear 
Excludes1:adhesive middle ear disease (H74.1) 
H65.30 Chronic mucoid otitis media, unspecified ear 
H65.31 Chronic mucoid otitis media, right ear 
H65.32 Chronic mucoid otitis media, left ear 
H65.33 Chronic mucoid otitis media, bilateral 
H65.4 Other chronic nonsuppurative otitis media 

H65.41 Chronic allergic otitis media 
H65.411 Chronic allergic otitis media, right ear 
H65.412 Chronic allergic otitis media, left ear 
H65.413 Chronic allergic otitis media, bilateral 
H65.419 Chronic allergic otitis media, unspecified ear 
H65.49 Other chronic nonsuppurative otitis media 
Chronic exudative otitis media 
Chronic nonsuppurative otitis media NOS 
Chronic otitis media with effusion (nonpurulent) 
Chronic seromucinous otitis media 
H65.491 Other chronic nonsuppurative otitis media, right ear 
H65.492 Other chronic nonsuppurative otitis media, left ear 
H65.493 Other chronic nonsuppurative otitis media, bilateral 
H65.499 Other chronic nonsuppurative otitis media, unspecified 
ear 
H65.9 Unspecified nonsuppurative otitis media 
Allergic otitis media NOS 
Catarrhal otitis media NOS 
Exudative otitis media NOS 
Mucoid otitis media NOS 
Otitis media with effusion (nonpurulent) NOS 
Secretory otitis media NOS 
Seromucinous otitis media NOS 
Serous otitis media NOS 
Transudative otitis media NOS 
H65.90 Unspecified nonsuppurative otitis media, unspecified ear 
H65.91 Unspecified nonsuppurative otitis media, right ear 
H65.92 Unspecified nonsuppurative otitis media, left ear 
H65.93 Unspecified nonsuppurative otitis media, bilateral 
H66 Suppurative and unspecified otitis media 
Includes: with myringitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
H66.0 Acute suppurative otitis media 
H66.00 Acute suppurative otitis media without spontaneous rupture of ear drum 
H66.001 Acute suppurative otitis media without spontaneous 
rupture of ear drum, right ear 

H66.002
Acute suppurative otitis media without spontaneous 
rupture of ear drum, left ear 
H66.003 Acute suppurative otitis media without spontaneous 
rupture of ear drum, bilateral 
H66.004 Acute suppurative otitis media without spontaneous 
rupture of ear drum, recurrent, right ear 
H66.005 Acute suppurative otitis media without spontaneous 
rupture of ear drum, recurrent, left ear 
H66.006 Acute suppurative otitis media without spontaneous 
rupture of ear drum, recurrent, bilateral 
H66.007 Acute suppurative otitis media without spontaneous 
rupture of ear drum, recurrent, unspecified ear 
H66.009 Acute suppurative otitis media without spontaneous 
rupture of ear drum, unspecified ear 
H66.01 Acute suppurative otitis media with spontaneous rupture of ear drum 
H66.011 Acute suppurative otitis media with spontaneous 
rupture of ear drum, right ear 
H66.012 Acute suppurative otitis media with spontaneous 
rupture of ear drum, left ear 
H66.013 Acute suppurative otitis media with spontaneous 
rupture of ear drum, bilateral 
H66.014 Acute suppurative otitis media with spontaneous 
rupture of ear drum, recurrent, right ear 
H66.015 Acute suppurative otitis media with spontaneous 
rupture of ear drum, recurrent, left ear 
H66.016 Acute suppurative otitis media with spontaneous 
rupture of ear drum, recurrent, bilateral 
H66.017 Acute suppurative otitis media with spontaneous 
rupture of ear drum, recurrent, unspecified ear 
H66.019 Acute suppurative otitis media with spontaneous 
rupture of ear drum, unspecified ear 
H66.1 Chronic tubotympanic suppurative otitis media 
Benign chronic suppurative otitis media 
Chronic tubotympanic disease 
H66.10 Chronic tubotympanic suppurative otitis media, unspecified 
H66.11 Chronic tubotympanic suppurative otitis media, right ear 
H66.12 Chronic tubotympanic suppurative otitis media, left ear 
H66.13 Chronic tubotympanic suppurative otitis media, bilateral 
H66.2 Chronic atticoantral suppurative otitis media 
Chronic atticoantral disease 
H66.20 Chronic atticoantral suppurative otitis media, unspecified ear 
H66.21 Chronic atticoantral suppurative otitis media, right ear 
H66.22 Chronic atticoantral suppurative otitis media, left ear 

H66.23
Chronic atticoantral suppurative otitis media, bilateral 
H66.3 Other chronic suppurative otitis media 
Chronic suppurative otitis media NOS 
Excludes1:tuberculous otitis media (A18.6) 
H66.3x Other chronic suppurative otitis media 
H66.3x1 Other chronic suppurative otitis media, right ear 
H66.3x2 Other chronic suppurative otitis media, left ear 
H66.3x3 Other chronic suppurative otitis media, bilateral 
H66.3x9 Other chronic suppurative otitis media, unspecified ear 
H66.4 Suppurative otitis media, unspecified 
Purulent otitis media NOS 
H66.40 Suppurative otitis media, unspecified, unspecified ear 
H66.41 Suppurative otitis media, unspecified, right ear 
H66.42 Suppurative otitis media, unspecified, left ear 
H66.43 Suppurative otitis media, unspecified, bilateral 
H66.9 Otitis media, unspecified 
Otitis media NOS 
Acute otitis media NOS 
Chronic otitis media NOS 
H66.90 Otitis media, unspecified, unspecified ear 
H66.91 Otitis media, unspecified. right ear 
H66.92 Otitis media, unspecified, left ear 
H66.93 Otitis media, unspecified, bilateral 
H67 Otitis media in diseases classified elsewhere 
Code first underlying disease, such as: 
viral disease NEC (B00-B34) 
Excludes1:otitis media in: 
influenza (J10.89) 
measles (B05.3) 
scarlet fever (A38.0) 
tuberculosis (A18.6) 
H67.1 Otitis media in diseases classified elsewhere, right ear 
H67.2 Otitis media in diseases classified elsewhere, left ear 
H67.3 Otitis media in diseases classified elsewhere, bilateral 
H67.9 Otitis media in diseases classified elsewhere, unspecified ear 
H68 Eustachian salpingitis and obstruction 
H68.0 Eustachian salpingitis 
H68.00 Unspecified Eustachian salpingitis 
H68.001 Unspecified Eustachian salpingitis, right ear 
H68.002 Unspecified Eustachian salpingitis, left ear 
H68.003 Unspecified Eustachian salpingitis, bilateral 

H68.009
Unspecified Eustachian salpingitis, unspecified ear 
H68.01 Acute Eustachian salpingitis 
H68.011 Acute Eustachian salpingitis, right ear 
H68.012 Acute Eustachian salpingitis, left ear 
H68.013 Acute Eustachian salpingitis, bilateral 
H68.019 Acute Eustachian salpingitis, unspecified ear 
H68.02 Chronic Eustachian salpingitis 
H68.021 Chronic Eustachian salpingitis, right ear 
H68.022 Chronic Eustachian salpingitis, left ear 
H68.023 Chronic Eustachian salpingitis, bilateral 
H68.029 Chronic Eustachian salpingitis, unspecified ear 
H68.1 Obstruction of Eustachian tube 
Stenosis of Eustachian tube 
Stricture of Eustachian tube 
H68.10 Unspecified obstruction of Eustachian tube 
H68.101 Unspecified obstruction of Eustachian tube, right ear 
H68.102 Unspecified obstruction of Eustachian tube, left ear 
H68.103 Unspecified obstruction of Eustachian tube, bilateral 
H68.109 Unspecified obstruction of Eustachian tube, unspecified 
ear 
H68.11 Osseous obstruction of Eustacian tube 
H68.111 Osseous obstruction of Eustacian tube, right ear 
H68.112 Osseous obstruction of Eustacian tube, left ear 
H68.113 Osseous obstruction of Eustacian tube, bilateral 
H68.119 Osseous obstruction of Eustacian tube, unspecified ear 
H68.12 Intrinsic cartilagenous obstruction of Eustacian tube 
H68.121 Intrinsic cartilagenous obstruction of Eustacian tube, 
right ear 
H68.122 Intrinsic cartilagenous obstruction of Eustacian tube, 
left ear 
H68.123 Intrinsic cartilagenous obstruction of Eustacian tube, 
bilateral 
H68.129 Intrinsic cartilagenous obstruction of Eustacian tube, 
unspecified ear 
H68.13 Extrinsic cartilagenous obstruction of Eustacian tube 
Compression of Eustachian tube 
H68.131 Extrinsic cartilagenous obstruction of Eustacian tube, 
right ear 
H68.132 Extrinsic cartilagenous obstruction of Eustacian tube, 
left ear 
H68.133 Extrinsic cartilagenous obstruction of Eustacian tube, 
bilateral 
H68.139 Extrinsic cartilagenous obstruction of Eustacian tube, 

unspecified ear 
H69 Other and unspecified disorders of Eustachian tube 
H69.0 Patulous Eustachian tube 
H69.00 Patulous Eustachian tube, unspecified ear 
H69.01 Patulous Eustachian tube, right ear 
H69.02 Patulous Eustachian tube, left ear 
H69.03 Patulous Eustachian tube, bilateral 
H69.8 Other specified disorders of Eustachian tube 
H69.80 Other specified disorders of Eustachian tube, unspecified ear 
H69.81 Other specified disorders of Eustachian tube, right ear 
H69.82 Other specified disorders of Eustachian tube, left ear 
H69.83 Other specified disorders of Eustachian tube, bilateral 
H69.9 Unspecified Eustachian tube disorder 
H69.90 Unspecified Eustachian tube disorder, unspecified ear 
H69.91 Unspecified Eustachian tube disorder, right ear 
H69.92 Unspecified Eustachian tube disorder, left ear 
H69.93 Unspecified Eustachian tube disorder, bilateral 
H70 Mastoiditis and related conditions 
H70.0 Acute mastoiditis 
Abscess of mastoid 
Empyema of mastoid 
H70.00 Acute mastoiditis without complications 
H70.001 Acute mastoiditis without complications, right ear 
H70.002 Acute mastoiditis without complications, left ear 
H70.003 Acute mastoiditis without complications, bilateral 
H70.009 Acute mastoiditis without complications, unspecified 
ear 
H70.01 Subperiosteal abscess of mastoid 
H70.011 Subperiosteal abscess of mastoid, right ear 
H70.012 Subperiosteal abscess of mastoid, left ear 
H70.013 Subperiosteal abscess of mastoid, bilateral 
H70.019 Subperiosteal abscess of mastoid, unspecified ear 
H70.09 Acute mastoiditis with other complications 
H70.091 Acute mastoiditis with other complications, right ear 
H70.092 Acute mastoiditis with other complications, left ear 
H70.093 Acute mastoiditis with other complications, bilateral 
H70.099 Acute mastoiditis with other complications, unspecified 
ear 
H70.1 Chronic mastoiditis 
Caries of mastoid 
Fistula of mastoid 

Excludes1:tuberculous mastoiditis (A18.03) 
H70.10 Chronic mastoiditis, unspecified ear 
H70.11 Chronic mastoiditis, right ear 
H70.12 Chronic mastoiditis, left ear 
H70.13 Chronic mastoiditis, bilateral 
H70.2 Petrositis 
Inflammation of petrous bone 
H70.20 Unspecified petrositis 
H70.201 Unspecified petrositis, right ear 
H70.202 Unspecified petrositis, left ear 
H70.203 Unspecified petrositis, bilateral 
H70.209 Unspecified petrositis, unspecified ear 
H70.21 Acute petrositis 
H70.211 Acute petrositis, right ear 
H70.212 Acute petrositis, left ear 
H70.213 Acute petrositis, bilateral 
H70.219 Acute petrositis, unspecified ear 
H70.22 Chronic petrositis 
H70.221 Chronic petrositis, right ear 
H70.222 Chronic petrositis, left ear 
H70.223 Chronic petrositis, bilateral 
H70.229 Chronic petrositis, unspecified ear 
H70.8 Other mastoiditis and related conditions 
Excludes1:preauricular sinus and cyst (Q18.1) 
sinus, fistula, and cyst of branchial cleft (Q18.0) 
H70.81 Postauricular fistula 
H70.811 Postauricular fistula, right ear 
H70.812 Postauricular fistula, left ear 
H70.813 Postauricular fistula, bilateral 
H70.819 Postauricular fistula, unspecified ear 
H70.89 Other mastoiditis and related conditions 
H70.891 Other mastoiditis and related conditions, right ear 
H70.892 Other mastoiditis and related conditions, left ear 
H70.893 Other mastoiditis and related conditions, bilateral 
H70.899 Other mastoiditis and related conditions, unspecified 
ear 
H70.9 Unspecified mastoiditis 
H70.90 Unspecified mastoiditis, unspecified ear 
H70.91 Unspecified mastoiditis, right ear 
H70.92 Unspecified mastoiditis, left ear 
H70.93 Unspecified mastoiditis, bilateral 
H71 Cholesteatoma of middle ear 

Excludes2:cholesteatoma of external ear (H60.4-) 
recurrent cholesteatoma of postmastoidectomy cavity (H95.0-) 
H71.0 Cholesteatoma of attic 
H71.00 Cholesteatoma of attic, unspecified ear 
H71.01 Cholesteatoma of attic, right ear 
H71.02 Cholesteatoma of attic, left ear 
H71.03 Cholesteatoma of attic, bilateral 
H71.1 Cholesteatoma of tympanum 
H71.10 Cholesteatoma of tympanum, unspecified ear 
H71.11 Cholesteatoma of tympanum, right ear 
H71.12 Cholesteatoma of tympanum, left ear 
H71.13 Cholesteatoma of tympanum, bilateral 
H71.2 Cholesteatoma of mastoid 
H71.20 Cholesteatoma of mastoid, unspecified ear 
H71.21 Cholesteatoma of mastoid, right ear 
H71.22 Cholesteatoma of mastoid, left ear 
H71.23 Cholesteatoma of mastoid, bilateral 
H71.3 Diffuse cholesteatosis 
H71.30 Diffuse cholesteatosis, unspecified ear 
H71.31 Diffuse cholesteatosis, right ear 
H71.32 Diffuse cholesteatosis, left ear 
H71.33 Diffuse cholesteatosis, bilateral 
H71.9 Unspecified cholesteatoma 
H71.90 Unspecified cholesteatoma, unspecified ear 
H71.91 Unspecified cholesteatoma, right ear 
H71.92 Unspecified cholesteatoma, left ear 
H71.93 Unspecified cholesteatoma, bilateral 
H72 Perforation of tympanic membrane 
Includes: persistent post-traumatic perforation of ear drum 
postinflammatory perforation of ear drum 
Code first any associated otitis media (H65.-, H66.1-, H66.2-, H66.3-, H66.4-, H66.9-, 
H67.-) 
Excludes1:acute suppurative otitis media with rupture of the tympanic membrane 
(H66.01-) 
traumatic rupture of ear drum (S09.2-) 
H72.0 Central perforation of tympanic membrane 
H72.00 Central perforation of tympanic membrane, unspecified ear 
H72.01 Central perforation of tympanic membrane, right ear 
H72.02 Central perforation of tympanic membrane, left ear 
H72.03 Central perforation of tympanic membrane, bilateral 
H72.1 Attic perforation of tympanic membrane 
Perforation of pars flaccida 

H72.10 Attic perforation of tympanic membrane, unspecified ear 
H72.11 Attic perforation of tympanic membrane, right ear 
H72.12 Attic perforation of tympanic membrane, left ear 
H72.13 Attic perforation of tympanic membrane, bilateral 
H72.2 Other marginal perforations of tympanic membrane 
H72.2x Other marginal perforations of tympanic membrane 
H72.2x1 Other marginal perforations of tympanic membrane, 
right ear 
H72.2x2 Other marginal perforations of tympanic membrane, 
left ear 
H72.2x3 Other marginal perforations of tympanic membrane, 
bilateral 
H72.2x9 Other marginal perforations of tympanic membrane, 
unspecified ear 
H72.8 Other perforations of tympanic membrane 
H72.81 Multiple perforations of tympanic membrane 
H72.811 Multiple perforations of tympanic membrane, right ear 
H72.812 Multiple perforations of tympanic membrane, left ear 
H72.813 Multiple perforations of tympanic membrane, bilateral 
H72.819 Multiple perforations of tympanic membrane, 
unspecified ear 
H72.82 Total perforations of tympanic membrane 
H72.821 Total perforations of tympanic membrane, right ear 
H72.822 Total perforations of tympanic membrane, left ear 
H72.823 Total perforations of tympanic membrane, bilateral 
H72.829 Total perforations of tympanic membrane, unspecified 
ear 
H72.9 Unspecified perforation of tympanic membrane 
H72.90 Unspecified perforation of tympanic membrane, unspecified ear 
H72.91 Unspecified perforation of tympanic membrane, right ear 
H72.92 Unspecified perforation of tympanic membrane, left ear 
H72.93 Unspecified perforation of tympanic membrane, bilateral 
H73 Other disorders of tympanic membrane 
H73.0 Acute myringitis 
Excludes1:acute myringitis with otitis media (H65, H66) 
H73.00 Unspecified acute myringitis 
Acute tympanitis NOS 
H73.001 Acute myringitis, right ear 
H73.002 Acute myringitis, left ear 
H73.003 Acute myringitis, bilateral 
H73.009 Acute myringitis, unspecified ear 
H73.01 Bullous myringitis 

H73.011
Bullous myringitis, right ear 
H73.012 Bullous myringitis, left ear 
H73.013 Bullous myringitis, bilateral 
H73.019 Bullous myringitis, unspecified ear 
H73.09 Other acute myringitis 
H73.091 Other acute myringitis, right ear 
H73.092 Other acute myringitis, left ear 
H73.093 Other acute myringitis, bilateral 
H73.099 Other acute myringitis, unspecified ear 
H73.1 Chronic myringitis 
Chronic tympanitis 
Excludes1:chronic myringitis with otitis media (H65, H66) 
H73.10 Chronic myringitis, unspecified ear 
H73.11 Chronic myringitis, right ear 
H73.12 Chronic myringitis, left ear 
H73.13 Chronic myringitis, bilateral 
H73.2 Unspecified myringitis 
H73.20 Unspecified myringitis, unspecified ear 
H73.21 Unspecified myringitis, right ear 
H73.22 Unspecified myringitis, left ear 
H73.23 Unspecified myringitis, bilateral 
H73.8 Other specified disorders of tympanic membrane 
H73.81 Atrophic flaccid tympanic membrane 
H73.811 Atrophic flaccid tympanic membrane, right ear 
H73.812 Atrophic flaccid tympanic membrane, left ear 
H73.813 Atrophic flaccid tympanic membrane, bilateral 
H73.819 Atrophic flaccid tympanic membrane, unspecified ear 
H73.82 Atrophic nonflaccid tympanic membrane 
H73.821 Atrophic nonflaccid tympanic membrane, right ear 
H73.822 Atrophic nonflaccid tympanic membrane, left ear 
H73.823 Atrophic nonflaccid tympanic membrane, bilateral 
H73.829 Atrophic nonflaccid tympanic membrane, unspecified 
ear 
H73.89 Other specified disorders of tympanic membrane 
H73.891 Other specified disorders of tympanic membrane, right 
ear 
H73.892 Other specified disorders of tympanic membrane, left 
ear 
H73.893 Other specified disorders of tympanic membrane, 
bilateral 
H73.899 Other specified disorders of tympanic membrane, 
unspecified ear 
H73.9 Unspecified disorder of tympanic membrane 

H73.90 Unspecified disorder of tympanic membrane, unspecified ear 
H73.91 Unspecified disorder of tympanic membrane, right ear 
H73.92 Unspecified disorder of tympanic membrane, left ear 
H73.93 Unspecified disorder of tympanic membrane, bilateral 
H74 Other disorders of middle ear mastoid 
Excludes2:mastoiditis (H70.-) 
H74.0 Tympanosclerosis 
H74.01 Tympanosclerosis, right ear 
H74.02 Tympanosclerosis, left ear 
H74.03 Tympanosclerosis, bilateral 
H74.09 Tympanosclerosis, unspecified ear 
H74.1 Adhesive middle ear disease 
Adhesive otitis 
Excludes1:glue ear (H65.3-) 
H74.11 Adhesive right middle ear disease 
H74.12 Adhesive left middle ear disease 
H74.13 Adhesive middle ear disease, bilateral 
H74.19 Adhesive middle ear disease, unspecified ear 
H74.2 Discontinuity and dislocation of ear ossicles 
H74.20 Discontinuity and dislocation of ear ossicles, unspecified ear 
H74.21 Discontinuity and dislocation of right ear ossicles 
H74.22 Discontinuity and dislocation of left ear ossicles 
H74.23 Discontinuity and dislocation of ear ossicles, bilateral 
H74.3 Other acquired abnormalities of ear ossicles 
H74.31 Ankylosis of ear ossicles 
H74.311 Ankylosis of ear ossicles, right ear 
H74.312 Ankylosis of ear ossicles, left ear 
H74.313 Ankylosis of ear ossicles, bilateral 
H74.319 Ankylosis of ear ossicles, unspecified ear 
H74.32 Partial loss of ear ossicles 
H74.321 Partial loss of ear ossicles, right ear 
H74.322 Partial loss of ear ossiclesl, left ear 
H74.323 Partial loss of ear ossicles, bilateral 
H74.329 Partial loss of ear ossicles, unspecified ear 
H74.39 Other acquired abnormalities of ear ossicles 
H74.391 Other acquired abnormalities of right ear ossicles 
H74.392 Other acquired abnormalities of left ear ossicles 
H74.393 Other acquired abnormalities of ear ossicles, bilateral 
H74.399 Other acquired abnormalities of ear ossicles, 
unspecified ear 
H74.4 Polyp of middle ear 
H74.40 Polyp of middle ear, unspecified ear 

H74.41
Polyp of right middle ear 
H74.42 Polyp of left middle ear 
H74.43 Polyp of middle ear, bilateral 
H74.8 Other specified disorders of middle ear and mastoid 
H74.8x Other specified disorders of middle ear and mastoid 
H74.8x1 Other specified disorders of right middle ear and 
mastoid 
H74.8x2 Other specified disorders of left middle ear and mastoid 
H74.8x3 Other specified disorders of middle ear and mastoid, 
bilateral 
H74.8x9 Other specified disorders of middle ear and mastoid, 
unspecified ear 
H74.9 Unspecified disorder of middle ear and mastoid 
H74.90 Unspecified disorder of middle ear and mastoid, unspecified ear 
H74.91 Unspecified disorder of right middle ear and mastoid 
H74.92 Unspecified disorder of left middle ear and mastoid 
H74.93 Unspecified disorder of middle ear and mastoid, bilateral 
H75 Other disorders of middle ear and mastoid in diseases classified 
elsewhere 
Code first underlying disease 
H75.0 Mastoiditis in infectious and parasitic diseases classified elsewhere 
Excludes1:mastoiditis (in): 
syphilis (A52.77) 
tuberculosis (A18.03) 
H75.00 Mastoiditis in infectious and parasitic diseases classified elsewhere, 
unspecified ear 
H75.01 Mastoiditis in infectious and parasitic diseases classified elsewhere, 
right ear 
H75.02 Mastoiditis in infectious and parasitic diseases classified elsewhere, 
left ear 
H75.03 Mastoiditis in infectious and parasitic diseases classified elsewhere, 
bilateral 
H75.8 Other specified disorders of middle ear and mastoid in diseases classified 
elsewhere 
H75.80 Other specified disorders of middle ear and mastoid in diseases 
classified elsewhere, unspecified ear 
H75.81 Other specified disorders of right middle ear and mastoid in 
diseases classified elsewhere 
H75.82 Other specified disorders of left middle ear and mastoid in diseases 
classified elsewhere 
H75.83 Other specified disorders of middle ear and mastoid in diseases 
classified elsewhere, bilateral 

Diseases of inner ear (H80-H83) 
H80 Otosclerosis 
Includes: Otospongiosis 
H80.0 Otosclerosis involving oval window, nonobliterative 
H80.00 Otosclerosis involving oval window, nonobliterative, unspecified ear 
H80.01 Otosclerosis involving oval window, nonobliterative, right ear 
H80.02 Otosclerosis involving oval window, nonobliterative, left ear 
H80.03 Otosclerosis involving oval window, nonobliterative, bilateral 
H80.1 Otosclerosis involving oval window, obliterative 
H80.10 Otosclerosis involving oval window, obliterative, unspecified ear 
H80.11 Otosclerosis involving oval window, obliterative, right ear 
H80.12 Otosclerosis involving oval window, obliterative, left ear 
H80.13 Otosclerosis involving oval window, obliterative, bilateral 
H80.2 Cochlear otosclerosis 
Otosclerosis involving otic capsule 
Otosclerosis involving round window 
H80.20 Cochlear otosclerosis, unspecified ear 
H80.21 Cochlear otosclerosis, right ear 
H80.22 Cochlear otosclerosis, left ear 
H80.23 Cochlear otosclerosis, bilateral 
H80.8 Other otosclerosis 
H80.80 Other otosclerosis, unspecified ear 
H80.81 Other otosclerosis, right ear 
H80.82 Other otosclerosis, left ear 
H80.83 Other otosclerosis, bilateral 
H80.9 Unspecified otosclerosis 
H80.90 Unspecified otosclerosis, unspecified ear 
H80.91 Unspecified otosclerosis, right ear 
H80.92 Unspecified otosclerosis, left ear 
H80.93 Unspecified otosclerosis, bilateral 
H81 Disorders of vestibular function 
Excludes1:epidemic vertigo (A88.1) 
vertigo NOS (R42) 
H81.0 Ménière's disease 
Labyrinthine hydrops 
Ménière's syndrome or vertigo 
H81.01 Ménière's disease, right ear 
H81.02 Ménière's disease, left ear 
H81.03 Ménière's disease, bilateral 

H81.09
Ménière's disease, unspecified ear 
H81.1 Benign paroxysmal vertigo 
H81.10 Benign paroxysmal vertigo, unspecified ear 
H81.11 Benign paroxysmal vertigo, right ear 
H81.12 Benign paroxysmal vertigo, left ear 
H81.13 Benign paroxysmal vertigo, bilateral 
H81.2 Vestibular neuronitis 
H81.20 Vestibular neuronitis, unspecified ear 
H81.21 Vestibular neuronitis, right ear 
H81.22 Vestibular neuronitis, left ear 
H81.23 Vestibular neuronitis, bilateral 
H81.3 Other peripheral vertigo 
H81.31 Aural vertigo 
H81.311 Aural vertigo, right ear 
H81.312 Aural vertigo, left ear 
H81.313 Aural vertigo, bilateral 
H81.319 Aural vertigo, unspecified ear 
H81.39 Other peripheral vertigo 
Lermoyez' syndrome 
Otogenic vertigo 
Peripheral vertigo NOS 
H81.391 Other peripheral vertigo, right ear 
H81.392 Other peripheral vertigo, left ear 
H81.393 Other peripheral vertigo, bilateral 
H81.399 Other peripheral vertigo, unspecified ear 
H81.4 Vertigo of central origin 
Central positional nystagmus 
H81.41 Vertigo of central origin, right ear 
H81.42 Vertigo of central origin, left ear 
H81.43 Vertigo of central origin, bilateral 
H81.49 Vertigo of central origin, unspecified ear 
H81.8 Other disorders of vestibular function 
H81.8x Other disorders of vestibular function 
H81.8x1 Other disorders of vestibular function, right ear 
H81.8x2 Other disorders of vestibular function, left ear 
H81.8x3 Other disorders of vestibular function, bilateral 
H81.8x9 Other disorders of vestibular function, unspecified ear 
H81.9 Unspecified disorder of vestibular function 
Vertiginous syndrome NOS 
H81.90 Unspecified disorder of vestibular function, unspecified ear 
H81.91 Unspecified disorder of vestibular function, right ear 
H81.92 Unspecified disorder of vestibular function, left ear 
H81.93 Unspecified disorder of vestibular function, bilateral 

H82
Vertiginous syndromes in diseases classified elsewhere 
Code first underlying disease 
Excludes1:epidemic vertigo (A88.1) 
H82.1 Vertiginous syndromes in diseases classified elsewhere, right ear 
H82.2 Vertiginous syndromes in diseases classified elsewhere, left ear 
H82.3 Vertiginous syndromes in diseases classified elsewhere, bilateral 
H82.9 Vertiginous syndromes in diseases classified elsewhere, unspecified ear 
H83 Other diseases of inner ear 
H83.0 Labyrinthitis 
H83.01 Labyrinthitis, right ear 
H83.02 Labyrinthitis, left ear 
H83.03 Labyrinthitis, bilateral 
H83.09 Labyrinthitis, unspecified ear 
H83.1 Labyrinthine fistula 
H83.11 Labyrinthine fistula, right ear 
H83.12 Labyrinthine fistula, left ear 
H83.13 Labyrinthine fistula, bilateral 
H83.19 Labyrinthine fistula, unspecified ear 
H83.2 Labyrinthine dysfunction 
Labyrinthine hypersensitivity 
Labyrinthine hypofunction 
Labyrinthine loss of function 
H83.2x Labyrinthine dysfunction 
H83.2x1 Labyrinthine dysfunction, right ear 
H83.2x2 Labyrinthine dysfunction, left ear 
H83.2x3 Labyrinthine dysfunction, bilateral 
H83.2x9 Labyrinthine dysfunction, unspecified ear 
H83.3 Noise effects on inner ear 
Acoustic trauma of inner ear 
Noise-induced hearing loss of inner ear 
H83.3x Noise effects on inner ear 
H83.3x1 Noise effects on right inner ear 
H83.3x2 Noise effects on left inner ear 
H83.3x3 Noise effects on inner ear, bilateral 
H83.3x9 Noise effects on inner ear, unspecified ear 
H83.8 Other specified diseases of inner ear 
H83.8x Other specified diseases of inner ear 
H83.8x1 Other specified diseases of right inner ear 
H83.8x2 Other specified diseases of left inner ear 
H83.8x3 Other specified diseases of inner ear, bilateral 
H83.8x9 Other specified diseases of inner ear, unspecified ear 

H83.9 Unspecified disease of inner ear 
H83.90 Unspecified disease of inner ear, unspecified ear 
H83.91 Unspecified disease of right inner ear 
H83.92 Unspecified disease of left inner ear 
H83.93 Unspecified disease of inner ear, bilateral 
Other disorders of ear (H90-H95) 
H90 Conductive and sensorineural hearing loss 
Excludes1:deaf mutism NEC (H91.3) 
deafness NOS (H91.9-) 
hearing loss NOS (H91.9-) 
noise-induced hearing loss (H83.3-) 
ototoxic hearing loss (H91.0-) 
sudden (idiopathic) hearing loss (H91.2-) 
H90.0 Conductive hearing loss, bilateral 
H90.1 Conductive hearing loss, unilateral with unrestricted hearing on the contralateral 
side 
H90.11 Conductive hearing loss, unilateral, right ear, with unrestricted 
hearing on the contralateral side 
H90.12 Conductive hearing loss, unilateral, left ear, with unrestricted 
hearing on the contralateral side 
H90.2 Conductive hearing loss, unspecified 
Conductive deafness NOS 
H90.3 Sensorineural hearing loss, bilateral 
H90.4 Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral 
side 
H90.41 Sensorineural hearing loss, unilateral, right ear, with unrestricted 
hearing on the contralateral side 
H90.42 Sensorineural hearing loss, unilateral, left ear, with unrestricted 
hearing on the contralateral side 
H90.5 Unspecified sensorineural hearing loss 
Central hearing loss NOS 
Neural hearing loss NOS 
Perceptive hearing loss NOS 
Sensorineural deafness NOS 
Sensory hearing loss NOS 
Excludes1:abnormal auditory perception (H93.2) 
psychogenic deafness (F44.6) 
H90.6 Mixed conductive and sensorineural hearing loss, bilateral 
H90.7 Mixed conductive and sensorineural hearing loss, unilateral with unrestricted 
hearing on the contralateral side 

H90.71
Mixed conductive and sensorineural hearing loss, unilateral, right 
ear, with unrestricted hearing on the contralateral side 
H90.72 Mixed conductive and sensorineural hearing loss, unilateral, left 
ear, with unrestricted hearing on the contralateral side 
H90.8 Mixed conductive and sensorineural hearing loss, unspecified 
H91 Other and unspecified hearing loss 
Excludes1:abnormal auditory perception (H93.2-) 
hearing loss as classified in H90.-
impacted cerumen (H61.2-) 
noise-induced hearing loss (H83.3-) 
psychogenic deafness (F44.6) 
transient ischemic deafness (H93.01-) 
H91.0 Ototoxic hearing loss 
Code first (T36-T65) to identify toxic agent 
H91.01 Ototoxic hearing loss, right ear 
H91.02 Ototoxic hearing loss, left ear 
H91.03 Ototoxic hearing loss, bilateral 
H91.09 Ototoxic hearing loss, unspecified ear 
H91.1 Presbycusis 
Presbyacusia 
H91.10 Presbycusis, unspecified ear 
H91.11 Presbycusis, right ear 
H91.12 Presbycusis, left ear 
H91.13 Presbycusis, bilateral 
H91.2 Sudden idiopathic hearing loss 
Sudden hearing loss NOS 
H91.20 Sudden idiopathic hearing loss, unspecified ear 
H91.21 Sudden idiopathic hearing loss, right ear 
H91.22 Sudden idiopathic hearing loss, left ear 
H91.23 Sudden idiopathic hearing loss, bilateral 
H91.3 Deaf mutism, not elsewhere classified 
H91.8 Other specified hearing loss 
H91.8x Other specified hearing loss 
H91.8x1 Other specified hearing loss, right ear 
H91.8x2 Other specified hearing loss, left ear 
H91.8x3 Other specified hearing loss, bilateral 
H91.8x9 Other specified hearing loss, unspecified ear 
H91.9 Unspecified hearing loss 
Congenital deafness NOS 
Deafness NOS 
High frequency deafness 
Low frequency deafness 

H91.90
Unspecified hearing loss, unspecified ear 
H91.91 Unspecified hearing loss, right ear 
H91.92 Unspecified hearing loss, left ear 
H91.93 Unspecified hearing loss, bilateral 
H92 Otalgia and effusion of ear 
H92.0 Otalgia 
H92.01 Otalgia, right ear 
H92.02 Otalgia, left ear 
H92.03 Otalgia, bilateral 
H92.09 Otalgia, unspecified ear 
H92.1 Otorrhea 
Excludes1:leakage of cerebrospinal fluid through ear (G96.0) 
H92.10 Otorrhea, unspecified ear 
H92.11 Otorrhea, right ear 
H92.12 Otorrhea, left ear 
H92.13 Otorrhea, bilateral 
H92.2 Otorrhagia 
Excludes1: traumatic otorrhagia -code to injury 
H92.20 Otorrhagia, unspecified ear 
H92.21 Otorrhagia, right ear 
H92.22 Otorrhagia, left ear 
H92.23 Otorrhagia, bilateral 
H93 Other disorders of ear, not elsewhere classified 
H93.0 Degenerative and vascular disorders of ear 
Excludes1:presbycusis (H91.1) 
H93.01 Transient ischemic deafness 
H93.011 Transient ischemic deafness, right ear 
H93.012 Transient ischemic deafness, left ear 
H93.013 Transient ischemic deafness, bilateral 
H93.019 Transient ischemic deafness, unspecified ear 
H93.09 Unspecified degenerative and vascular disorders of ear 
H93.091 Unspecified degenerative and vascular disorders of 
right ear 
H93.092 Unspecified degenerative and vascular disorders of left 
ear 
H93.093 Unspecified degenerative and vascular disorders of ear, 
bilateral 
H93.099 Unspecified degenerative and vascular disorders of 
unspecified ear 
H93.1 Tinnitus 
H93.11 Tinnitus, right ear 

H93.12 Tinnitus, left ear 
H93.13 Tinnitus, bilateral 
H93.19 
Tinnitus, unspecified ear 
H93.2 Other abnormal auditory perceptions 
Excludes2:auditory hallucinations (R44.0) 
H93.21 Auditory recruitment 
H93.211 Auditory recruitment, right ear 
H93.212 Auditory recruitment, left ear 
H93.213 Auditory recruitment, bilateral 
H93.219 Auditory recruitment, unspecified ear 
H93.22 Diplacusis 
H93.221 Diplacusis, right ear 
H93.222 Diplacusis, left ear 
H93.223 Diplacusis, bilateral 
H93.229 Diplacusis, unspecified ear 
H93.23 Hyperacusis 
H93.231 Hyperacusis, right ear 
H93.232 Hyperacusis, left ear 
H93.233 Hyperacusis, bilateral 
H93.239 Hyperacusis, unspecified ear 
H93.24 Temporary auditory threshold shift 
H93.241 Temporary auditory threshold shift, right ear 
H93.242 Temporary auditory threshold shift, left ear 
H93.243 Temporary auditory threshold shift, bilateral 
H93.249 Temporary auditory threshold shift, unspecified ear 
H93.29 Other abnormal auditory perceptions 
H93.291 Other abnormal auditory perceptions, right ear 
H93.292 Other abnormal auditory perceptions, left ear 
H93.293 Other abnormal auditory perceptions, bilateral 
H93.299 Other abnormal auditory perceptions, unspecified ear 
H93.3 Disorders of acoustic nerve 
Disorder of 8th cranial nerve 
Excludes1:acoustic neuroma (D33.3) 
syphilitic acoustic neuritis (A52.15) 
H93.3x Disorders of acoustic nerve 
H93.3x1 Disorders of right acoustic nerve 
H93.3x2 Disorders of left acoustic nerve 
H93.3x3 Disorders of bilateral acoustic nerves 
H93.3x9 Disorders of unspecified acoustic nerve 
H93.8 Other specified disorders of ear 
H93.8x Other specified disorders of ear 
H93.8x1 Other specified disorders of right ear 
H93.8x2 Other specified disorders of left ear 

H93.8x3 
Other specified disorders of ear, bilateral 
H93.8x9 Other specified disorders of ear, unspecified ear 
H93.9 Unspecified disorder of ear 
H93.90 Unspecified disorder of ear, unspecified ear 
H93.91 Unspecified disorder of right ear 
H93.92 Unspecified disorder of left ear 
H93.93 Unspecified disorder of ear, bilateral 
H94 Other disorders of ear in diseases classified elsewhere 
H94.0 Acoustic neuritis in infectious and parasitic diseases classified elsewhere 
Code first underlying disease, such as: 
parasitic disease (B65-B89) 
Excludes1:acoustic neuritis (in): 
herpes zoster (B02.29) 
syphilis (A52.15) 
H94.00 Acoustic neuritis in infectious and parasitic diseases classified 
elsewhere, unspecified ear 
H94.01 Acoustic neuritis in infectious and parasitic diseases classified 
elsewhere, right ear 
H94.02 Acoustic neuritis in infectious and parasitic diseases classified 
elsewhere, left ear 
H94.03 Acoustic neuritis in infectious and parasitic diseases classified 
elsewhere, bilateral 
H94.8 Other specified disorders of ear in diseases classified elsewhere 
Code first underlying disease, such as: 
congenital syphilis (A50.0) 
Excludes1:aural myiasis (B87.4) 
syphilitic labyrinthitis (A52.79) 
H94.80 Other specified disorders of ear in diseases classified elsewhere, 
unspecified ear 
H94.81 Other specified disorders of right ear in diseases classified elsewhere 
H94.82 Other specified disorders of left ear in diseases classified elsewhere 
H94.83 Other specified disorders of ear in diseases classified elsewhere, 
bilateral 
H95 Intraoperative and postprocedural complications and disorders 
of ear and mastoid process, not elsewhere classified 
H95.0 Recurrent cholesteatoma of postmastoidectomy cavity 
H95.00 Recurrent cholesteatoma of postmastoidectomy cavity, unspecified 
side 
H95.01 Recurrent cholesteatoma of postmastoidectomy cavity, right side 
H95.02 Recurrent cholesteatoma of postmastoidectomy cavity, left side 
H95.03 Recurrent cholesteatoma of postmastoidectomy cavity, bilateral 

H95.1 Other disorders following mastoidectomy 
H95.11 Chronic inflammation following mastoidectomy 
H95.111 Chronic inflammation following mastoidectomy, right 
side 
H95.112 Chronic inflammation following mastoidectomy, left 
side 
H95.113 Chronic inflammation following mastoidectomy, 
bilateral 
H95.119 Chronic inflammation following mastoidectomy, 
unspecified side 
H95.12 Granulation of postmastoidectomy cavity 
H95.121 Granulation of postmastoidectomy cavity, right side 
H95.122 Granulation of postmastoidectomy cavity, left side 
H95.123 Granulation of postmastoidectomy cavity, bilateral 
H95.129 Granulation of postmastoidectomy cavity, unspecified 
side 
H95.13 Mucosal cyst following mastoidectomy 
H95.131 Mucosal cyst following mastoidectomy, right side 
H95.132 Mucosal cyst following mastoidectomy, left side 
H95.133 Mucosal cyst following mastoidectomy, bilateral 
H95.139 Mucosal cyst following mastoidectomy, unspecified side 
H95.19 Other disorders following mastoidectomy 
H95.191 Other disorders following mastoidectomy, right side 
H95.192 Other disorders following mastoidectomy, left side 
H95.193 Other disorders following mastoidectomy, bilateral 
H95.199 Other disorders following mastoidectomy, unspecified 
side 
H95.2 Intraoperative and postprocedural hemorrhage or hematoma complicating a 
procedure of the ear and mastoid process 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture of 
laceration during a procedure on the ear (H95.3-) 
H95.21 Intraoperative hemorrhage of the ear and mastoid process during a 
procedure of the ear and mastoid process 
H95.22 Intraoperative hemorrhage of other organ or structure during a 
procedure of the ear and mastoid process 
H95.23 Intraoperative hematoma of the ear and mastoid process during a 
procedure of the ear and mastoid process 
H95.24 Intraoperative hematoma of other organ or structure during a 
procedure of the ear and mastoid process 
H95.25 Postprocedural hemorrhage of the ear and mastoid process 
following a procedure of the ear and mastoid process 
H95.26 Postprocedural hemorrhage of other organ or structure following a 
procedure of the ear and mastoid process 

H95.27
Postprocedural hematoma of the ear and mastoid process following 
a procedure of the ear and mastoid process 
H95.28 Postprocedural hematoma of other organ or structure following a 
procedure of the ear and mastoid process 
H95.3 Accidental puncture or laceration during an ear procedure 
H95.31 Accidental puncture or laceration of the ear during an ear 
procedure 
H95.32 Accidental puncture or laceration of other organ or structure 
during an ear procedure 
H95.8 Other intraoperative and postprocedural complications and disorders of the ear 
and mastoid process 
Excludes1:postprocedural complications and disorders following mastoidectomy 
(H95.0-, H95.1-) 
H95.81 Postprocedural stenosis of external ear canal 
H95.811 Postprocedural stenosis of right external ear canal 
H95.812 Postprocedural stenosis of left external ear canal 
H95.813 Postprocedural stenosis of external ear canal, bilateral 
H95.819 Postprocedural stenosis of unspecified external ear 
canal 
H95.82 Other intraoperative complications of the ear and mastoid process 
H95.821 Other intraoperative complications of the right ear and 
mastoid process 
H95.822 Other intraoperative complications the left ear and 
mastoid process 
H95.829 Other intraoperative complications of unspecified ear 
and mastoid process 
H95.89 Other postprocedural complications and disorders of the ear and mastoid 
process 
H95.891 Other postprocedural complications and disorders of 
the right ear and mastoid process 
H95.892 Other postprocedural complications and disorders of 
the left ear and mastoid process 
H95.899 Other postprocedural complications and disorders of 
unspecified ear and mastoid process 
H95.9 Unspecified intraoperative and postprocedural complications and disorder of the 
ear and mastoid process 
H95.91 Unspecified intraoperative complication and disorder of the ear and 
mastoid process 
H95.911 Unspecified intraoperative complication and disorder of 
the right ear and mastoid process 
H95.912 Unspecified intraoperative complication and disorder of 
the left ear and mastoid process 
H95.919 Unspecified intraoperative complication and disorder of 

unspecified ear and mastoid process 
H95.99 Unspecified postprocedural complication and disorder of the ear and 
mastoid process 
H95.991 Unspecified postprocedural complication and disorder 
of the right ear and mastoid process 
H95.992 Unspecified postprocedural complication and disorder 
of the left ear and mastoid process 
H95.999 Unspecified postprocedural complication and disorder 
of unspecified ear and mastoid process 
CHAPTER 9 
Diseases of the circulatory system (I00-I99) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
systemic connective tissue disorders (M30-M36) 
transient cerebral ischemic attacks and related syndromes (G45.-) 
This chapter contains the following blocks: 
I00-I02 Acute rheumatic fever 
I05-I09 Chronic rheumatic heart diseases 
I10-I15 Hypertensive diseases 
I20-I25 Ischemic heart diseases 
I26-I28 Pulmonary heart disease and diseases of pulmonary circulation 
I30-I52 Other forms of heart disease 
I60-I69 Cerebrovascular diseases 
I70-I79 Diseases of arteries, arterioles and capillaries 
I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified 
I95-I99 Other and unspecified disorders of the circulatory system 

Acute rheumatic fever (I00-I02) 
I00 Rheumatic fever without heart involvement 
Includes: arthritis, rheumatic, acute or subacute 
Excludes1:rheumatic fever with heart involvement (I01.0 - I01.9) 
I01 Rheumatic fever with heart involvement 
Excludes1:chronic diseases of rheumatic origin (I05-I09) unless rheumatic fever is also 
present or there is evidence of reactivation or activity of the rheumatic 
process. 
I01.0 Acute rheumatic pericarditis 
Any condition in I00 with pericarditis 
Rheumatic pericarditis (acute) 
Excludes1:acute pericarditis not specified as rheumatic (I30.-) 
I01.1 Acute rheumatic endocarditis 
Any condition in I00 with endocarditis or valvulitis 
Acute rheumatic valvulitis 
I01.2 Acute rheumatic myocarditis 
Any condition in I00 with myocarditis 
I01.8 Other acute rheumatic heart disease 
Any condition in I00 with other or multiple types of heart involvement 
Acute rheumatic pancarditis 
I01.9 Acute rheumatic heart disease, unspecified 
Any condition in I00 with unspecified type of heart involvement 
Rheumatic carditis, acute 
Rheumatic heart disease, active or acute 
I02 Rheumatic chorea 
Includes: Sydenham's chorea 
Excludes1:chorea NOS (G25.5) 
Huntington’s chorea (G10) 
I02.0 Rheumatic chorea with heart involvement 
Chorea NOS with heart involvement 
Rheumatic chorea with heart involvement of any type classifiable under I01.-
I02.9 Rheumatic chorea without heart involvement 
Rheumatic chorea NOS 
Chronic rheumatic heart diseases (I05-I09) 
I05 Rheumatic mitral valve diseases 

Includes: 
conditions classifiable to both I05.0 and I05.2-I05.9, whether specified as 
rheumatic or not 
Excludes1:mitral valve disease specified as nonrheumatic (I34.-) 
mitral valve disease with aortic and/or tricuspid valve involvement (I08.-) 
I05.0 Rheumatic mitral stenosis 
Mitral (valve) obstruction (rheumatic) 
I05.1 Rheumatic mitral insufficiency 
Rheumatic mitral incompetence 
Rheumatic mitral regurgitation 
Excludes1:mitral insufficiency not specified as rheumatic (I34.0) 
I05.2 Rheumatic mitral stenosis with insufficiency 
Rheumatic mitral stenosis with incompetence or regurgitation 
I05.8 Other rheumatic mitral valve diseases 
Rheumatic mitral (valve) failure 
I05.9 Rheumatic mitral valve disease, unspecified 
Rheumatic mitral (valve) disorder (chronic) NOS 
I06 Rheumatic aortic valve diseases 
Excludes1:aortic valve disease not specified as rheumatic (I35.-) 
aortic valve disease with mitral and/or tricuspid valve involvement (I08.-) 
I06.0 Rheumatic aortic stenosis 
Rheumatic aortic (valve) obstruction 
I06.1 Rheumatic aortic insufficiency 
Rheumatic aortic incompetence 
Rheumatic aortic regurgitation 
I06.2 Rheumatic aortic stenosis with insufficiency 
Rheumatic aortic stenosis with incompetence or regurgitation 
I06.8 Other rheumatic aortic valve diseases 
I06.9 Rheumatic aortic valve disease, unspecified 
Rheumatic aortic (valve) disease NOS 
I07 Rheumatic tricuspid valve diseases 
Includes: rheumatic tricuspid valve diseases whether specified as rheumatic or not 
Excludes1:tricuspid valve disease specified as nonrheumatic (I36.-) those with aortic 
and/or mitral valve involvement (I08.-) 
I07.0 Rheumatic tricuspid stenosis 
Tricuspid (valve) stenosis (rheumatic) 
I07.1 Rheumatic tricuspid insufficiency 
Tricuspid (valve) insufficiency (rheumatic) 
I07.2 Rheumatic tricuspid stenosis and insufficiency 
I07.8 Other rheumatic tricuspid valve diseases 
I07.9 Rheumatic tricuspid valve disease, unspecified 
Rheumatic tricuspid valve disorder NOS 

I08 Multiple valve diseases 
Includes: multiple valve diseases whether specified as rheumatic or not 
Excludes1:endocarditis, valve unspecified (I38) 
rheumatic valve disease NOS (I09.1) 
I08.0 Rheumatic disorders of both mitral and aortic valves 
Involvement of both mitral and aortic valves whether specified as rheumatic or 
not 
I08.1 Rheumatic disorders of both mitral and tricuspid valves 
I08.2 Rheumatic disorders of both aortic and tricuspid valves 
I08.3 Combined rheumatic disorders of mitral, aortic and tricuspid valves 
I08.8 Other rheumatic multiple valve diseases 
I08.9 Rheumatic multiple valve disease, unspecified 
I09 Other rheumatic heart diseases 
I09.0 Rheumatic myocarditis 
Excludes1:myocarditis not specified as rheumatic (I51.4) 
I09.1 Rheumatic diseases of endocardium, valve unspecified 
Rheumatic endocarditis (chronic) 
Rheumatic valvulitis (chronic) 
Excludes1:endocarditis, valve unspecified (I38) 
I09.2 Chronic rheumatic pericarditis 
Adherent pericardium, rheumatic 
Chronic rheumatic mediastinopericarditis 
Chronic rheumatic myopericarditis 
Excludes1:chronic pericarditis not specified as rheumatic (I31.-) 
I09.8 Other specified rheumatic heart diseases 
I09.81 Rheumatic heart failure 
Use additional code to identify type of heart failure (I50.-) 
I09.89 Other specified rheumatic heart diseases 
Rheumatic disease of pulmonary valve 
I09.9 Rheumatic heart disease, unspecified 
Rheumatic carditis 
Excludes1:rheumatoid carditis (M05.31) 
Hypertensive diseases (I10-I15) 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 

Excludes1:hypertensive disease complicating pregnancy, childbirth and the puerperium 
(O10-O11, O13-O16) 
neonatal hypertension (P29.2) 
pulmonary hypertension (I27.0) 
I10 Essential (primary) hypertension 
Includes: high blood pressure 
hypertension (arterial) (benign) (essential) (malignant) (primary) (systemic) 
Excludes1:hypertensive disease complicating pregnancy, childbirth and the puerperium 
(O10-O11, O13-O16) 
Excludes2:essential (primary) hypertension involving vessels of brain (I60-I69) 
essential (primary) hypertension involving vessels of eye (H35.0) 
I11 Hypertensive heart disease 
Includes: any condition in I51.4-I51.9 with hypertension 
I11.0 Hypertensive heart disease with heart failure 
Any condition in I50.- with hypertension 
Hypertensive heart failure 
Use additional code to identify type of heart failure (I50.-) 
I11.9 Hypertensive heart disease without heart failure 
Hypertensive heart disease NOS 
I12 Hypertensive renal disease 
Includes: any condition in N18.-with any condition in I10 
arteriosclerosis of kidney 
arteriosclerotic nephritis (chronic) (interstitial) 
hypertensive nephropathy 
nephrosclerosis 
Excludes1:renovascular hypertension (I15.0) 
secondary hypertension (I15.-) 
Excludes2:acute renal failure (N17.-) 
I12.0 Hypertensive renal disease with chronic renal failure 
Any condition in N18.- with hypertension 
Hypertensive renal failure 
I12.9 Hypertensive renal disease without renal failure 
Hypertensive renal disease NOS 
I13 Hypertensive heart and renal disease 
Includes: any condition in I11.-with any condition in I12.-
cardiorenal disease 
cardiovascular renal disease 
I13.0 Hypertensive heart and renal disease with heart failure 
Use additional code to identify type of heart failure (I50.-) 
I13.1 Hypertensive heart and renal disease with chronic renal failure 

I13.2
Hypertensive heart and renal disease with both heart failure and chronic 
renal failure 
Use additional code to identify type of heart failure (I50.-) 
I13.9 Hypertensive heart and renal disease, unspecified 
I15 Secondary hypertension 
Excludes1:postoperative hypertension (I97.3) 
Excludes2:secondary hypertension involving vessels of brain (I60-I69) 
secondary hypertension involving vessels of eye (H35.0) 
I15.0 Renovascular hypertension 
I15.1 Hypertension secondary to other renal disorders 
I15.2 Hypertension secondary to endocrine disorders 
I15.8 Other secondary hypertension 
I15.9 Secondary hypertension, unspecified 
Ischemic heart diseases (I20-I25) 
Use additional code to identify presence of hypertension (I10-I15) 
I20 Angina pectoris 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:angina pectoris with atherosclerotic heart disease of native coronary arteries 
(I25.1-) 
angina pectoris with atherosclerotic heart disease of coronary artery bypass 
grafts (I25.7-) 
postinfarction angina (I23.7) 
I20.0 Unstable angina 
Accelerated angina 
Crescendo angina 
De novo effort angina 
Intermediate coronary syndrome 
Preinfarction syndrome 
Worsening effort angina 
I20.1 Angina pectoris with documented spasm 
Angiospastic angina 
Prinzmetal angina 
Spasm-induced angina 
Variant angina 

I20.8
Other forms of angina pectoris 
Angina of effort 
Stenocardia 
I20.9 Angina pectoris, unspecified 
Angina NOS 
Anginal syndrome 
Cardiac angina 
Ischemic chest pain 
I21 Acute myocardial infarction 
Includes: cardiac infarction 
coronary (artery) embolism 
coronary (artery) occlusion 
coronary (artery) rupture 
coronary (artery) thrombosis 
infarction of heart, myocardium, or ventricle 
myocardial infarction specified as acute or with a stated duration of 4 weeks 
(28 days) or less from onset 
rupture of heart, myocardium, or ventricle 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:old myocardial infarction (Z86.71) 
postmyocardial infarction syndrome (I24.1) 
subsequent myocardial infarction (I22.-) 
I21.0 Acute transmural myocardial infarction of anterior wall 
Anteroapical transmural (Q wave) infarction (acute) 
Anterolateral transmural (Q wave) infarction (acute) 
Anteroseptal transmural (Q wave) infarction (acute) 
Transmural (Q wave) infarction (acute) (of) anterior (wall) NOS 
I21.1 Acute transmural myocardial infarction of inferior wall 
Inferolateral transmural (Q wave) infarction (acute) 
Inferoposterior transmural (Q wave) infarction (acute) 
Transmural (Q wave) infarction (acute) (of) diaphragmatic wall 
Transmural (Q wave) infarction (acute) (of) inferior (wall) NOS 
I21.2 Acute transmural myocardial infarction of other sites 
Apical-lateral transmural (Q wave) infarction (acute) 
Basal-lateral transmural (Q wave) infarction (acute) 
High lateral transmural (Q wave) infarction (acute) 
Lateral (wall) NOS transmural (Q wave) infarction (acute) 

Posterior (true) transmural (Q wave) infarction (acute) 
Posterobasal transmural (Q wave) infarction (acute) 
Posterolateral transmural (Q wave) infarction (acute) 
Posteroseptal transmural (Q wave) infarction (acute) 
Septal transmural (Q wave) infarction (acute) NOS 
I21.3 Acute transmural myocardial infarction of unspecified site 
Transmural (Q wave) myocardial infarction NOS 
I21.4 Acute subendocardial myocardial infarction 
Non-Q wave myocardial infarction NOS 
Nontransmural myocardial infarction NOS 
I21.9 Acute myocardial infarction, unspecified 
Myocardial infarction (acute) NOS 
I22 Subsequent acute myocardial infarction 
Includes: acute myocardial infarction occurring within four weeks (28 days) of a 
previous acute myocardial infarction, regardless of site 
cardiac infarction 
coronary (artery) embolism 
coronary (artery) occlusion 
coronary (artery) rupture 
coronary (artery) thrombosis 
infarction of heart, myocardium, or ventricle 
rupture of heart, myocardium, or ventricle 
Note: A code from category I22 must be used in conjunction with a code from category I21. 
The I22 code should be sequenced first, if it the reason for encounter, or, it should be 
sequenced after the I21 code if the subsequent MI occurs during the encounter for the 
initial MI. 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
I22.0 Subsequent acute transmural myocardial infarction of anterior wall 
Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS 
Subsequent anteroapical transmural (Q wave) infarction (acute) 
Subsequent anterolateral transmural (Q wave) infarction (acute) 
Subsequent anteroseptal transmural (Q wave) infarction (acute) 
I22.1 Subsequent acute transmural myocardial infarction of inferior wall 
Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall 
Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS 
Subsequent inferolateral transmural (Q wave) infarction (acute) 
Subsequent inferoposterior transmural (Q wave) infarction (acute) 

I22.2
Subsequent acute transmural myocardial infarction of unspecified site 
Subsequent transmural (Q wave) myocardial infarction NOS 
I22.3 Subsequent acute subendocardial myocardial infarction 
Subsequent nontransmural (non-Q wave) myocardial infarction NOS 
I22.8 Subsequent acute transmural myocardial infarction of other sites 
Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute) 
Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute) 
Subsequent high lateral transmural (Q wave) myocardial infarction (acute) 
Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) 
NOS 
Subsequent posterior (true)transmural (Q wave) myocardial infarction (acute) 
Subsequent posterobasal transmural (Q wave) myocardial infarction (acute) 
Subsequent posterolateral transmural (Q wave) myocardial infarction (acute) 
Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute) 
Subsequent septal NOS transmural (Q wave) myocardial infarction (acute) 
I22.9 Subsequent acute myocardial infarction of unspecified site 
Subsequent myocardial infarction (acute) NOS 
I23 Certain current complications following acute myocardial 
infarction (within the 28 day period) 
Note: A code from category I23 must be used in conjunction with a code from category I21 
or category I22. I23 code should be sequenced first, if it is the reason for 
encounter, or, it should be sequenced after the I21 or I22 code if the complication of 
the MI occurs during the encounter for the MI. 
I23.0 Hemopericardium as current complication following acute myocardial 
infarction 
Excludes1:hemopericardium not specified as current complication following 
acute myocardial infarction (I31.2) 
I23.1 Atrial septal defect as current complication following acute myocardial 
infarction 
Excludes1:acquired atrial septal defect not specified as current complication 
following acute myocardial infarction (I51.0) 
I23.2 Ventricular septal defect as current complication following acute myocardial 
infarction 
Excludes1:acquired ventricular septal defect not specified as current complication 
following acute myocardial infarction (I51.0) 
I23.3 Rupture of cardiac wall without hemopericardium as current complication 
following acute myocardial infarction 
I23.4 Rupture of chordae tendineae as current complication following acute 
myocardial infarction 
Excludes1:rupture of chordae tendineae not specified as current complication 
following acute myocardial infarction (I51.1) 
I23.5 Rupture of papillary muscle as current complication following acute 
The 

myocardial infarction 
Excludes1:rupture of papillary muscle not specified as current complication 
following acute myocardial infarction (I51.2) 
I23.6 Thrombosis of atrium, auricular appendage, and ventricle as current 
complications following acute myocardial infarction 
Excludes1:thrombosis of atrium, auricular appendage, and ventricle not specified 
as current complication following acute myocardial infarction 
(I51.3) 
I23.7 Postinfarction angina 
I23.8 Other current complications following acute myocardial infarction 
I24 Other acute ischemic heart diseases 
Excludes1:angina pectoris (I20.-) 
transient myocardial ischemia in newborn (P29.4) 
I24.0 Acute coronary thrombosis not resulting in myocardial infarction 
Acute coronary (artery) (vein) embolism not resulting in myocardial infarction 
Acute coronary (artery) (vein) occlusion not resulting in myocardial infarction 
Acute coronary (artery) (vein) thromboembolism not resulting in myocardial 
infarction 
Excludes1:atherosclerotic heart disease (I25.1-) 
I24.1 Dressler's syndrome 
Postmyocardial infarction syndrome 
Excludes1:postinfarction angina (I23.7) 
I24.8 Other forms of acute ischemic heart disease 
I24.9 Acute ischemic heart disease, unspecified 
Excludes1:ischemic heart disease (chronic) NOS (I25.9) 
I25 Chronic ischemic heart disease 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
I25.1 Atherosclerotic heart disease of native coronary artery 
Atherosclerotic cardiovascular disease 
Coronary (artery) atheroma 
Coronary (artery) atherosclerosis 
Coronary (artery) disease 
Coronary (artery) sclerosis 
Excludes2:atheroembolism (I75.-) 
atherosclerosis of coronary artery bypass graft(s) and transplanted heart 
(I25.7-) 

I25.10
Atherosclerotic heart disease of native coronary artery without 
angina pectoris 
Atherosclerotic heart disease NOS 
I25.11 Atherosclerotic heart disease of native coronary artery with angina 
pectoris 
I25.110 Atherosclerotic heart disease of native coronary artery 
with unstable angina pectoris 
Excludes1:unstable angina without atherosclerotic heart 
disease (I20.0) 
I25.111 Atherosclerotic heart disease of native coronary artery 
with angina pectoris with documented spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerotic heart disease (I20.1) 
I25.118 Atherosclerotic heart disease of native coronary artery 
with other forms of angina pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerotic heart disease (I20.8) 
I25.119 Atherosclerotic heart disease of native coronary artery 
with unspecified angina pectoris 
Atherosclerotic heart disease with angina NOS 
Atherosclerotic heart disease with ischemic chest pain 
Excludes1:unspecified angina pectoris without 
atherosclerotic heart disease (I20.9) 
I25.2 Old myocardial infarction 
Healed myocardial infarction 
Past myocardial infarction diagnosed by ECG or other investigation, but currently 
presenting no symptoms 
I25.3 Aneurysm of heart 
Mural aneurysm 
Ventricular aneurysm 
I25.4 Coronary artery aneurysm and dissection 
I25.41 Coronary artery aneurysm 
Coronary arteriovenous fistula, acquired 
Excludes1: congenital coronary (artery) aneurysm (Q24.5) 
I25.42 Coronary artery dissection 
I25.5 Ischemic cardiomyopathy 
Excludes2:coronary atherosclerosis (I25.1-) 
I25.6 Silent myocardial ischemia 
I25.7 Atherosclerosis of coronary artery bypass graft(s) and coronary artery of 
transplanted heart with angina pectoris 
Excludes1:atherosclerosis of coronary artery bypass graft(s) without angina 
pectoris (I25.81) 
atherosclerosis of native coronary artery of transplanted heart without 

angina pectoris (I25.82) 
atherosclerosis of bypass graft(s) of transplanted heart without angina 
pectoris (I25.83) 
embolism or thrombus of coronary artery bypass graft(s) (T82.8) 
I25.70 Atherosclerosis of coronary artery bypass graft(s), unspecified, with 
angina pectoris 
I25.700 Atherosclerosis of coronary artery bypass graft(s), 
unspecified, with unstable angina pectoris 
Excludes1:unstable angina pectoris without atherosclerosis 
of coronary artery bypass graft (I20.0) 
I25.701 Atherosclerosis of coronary artery bypass graft(s), 
unspecified, with angina pectoris with documented 
spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerosis of coronary artery bypass graft 
(I20.1) 
I25.708 Atherosclerosis of coronary artery bypass graft(s), 
unspecified, with other forms of angina pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerosis of coronary artery bypass graft 
(I20.8) 
I25.709 Atherosclerosis of coronary artery bypass graft(s), 
unspecified, with unspecified angina pectoris 
Excludes1:unspecified angina pectoris without 
atherosclerosis of coronary artery bypass graft 
(I20.9) 
I25.71 Atherosclerosis of autologous vein coronary artery bypass graft(s) with 
angina pectoris 
I25.710 Atherosclerosis of autologous vein coronary artery 
bypass graft(s) with unstable angina pectoris 
Excludes1:unstable angina without atherosclerosis of 
autologous vein coronary artery bypass graft(s) 
(I20.0) 
I25.711 Atherosclerosis of autologous vein coronary artery 
bypass graft(s) with angina pectoris with documented 
spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerosis of autologous vein coronary 
artery bypass graft(s) (I20.1) 
I25.718 Atherosclerosis of autologous vein coronary artery 
bypass graft(s) with other forms of angina pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerosis of autologous vein coronary 

artery bypass graft(s)(I20.8) 
I25.719 Atherosclerosis of autologous vein coronary artery 
bypass graft(s) with unspecified angina pectoris 
Excludes1:unspecified angina pectoris without 
atherosclerosis of autologous vein coronary 
artery bypass graft(s) (I20.9) 
I25.72 Atherosclerosis of autologous artery coronary artery bypass graft(s) with 
angina pectoris 
Atherosclerosis of internal mammary artery graft with angina pectoris 
I25.720 Atherosclerosis of autologous artery coronary artery 
bypass graft(s) with unstable angina pectoris 
Excludes1:unstable angina without atherosclerosis of 
autologous artery coronary artery bypass graft(s) 
(I20.0) 
I25.721 Atherosclerosis of autologous artery coronary artery 
bypass graft(s) with angina pectoris with documented 
spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerosis of autologous artery coronary 
artery bypass graft(s) (I20.1) 
I25.728 Atherosclerosis of autologous artery coronary artery 
bypass graft(s) with other forms of angina pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerosis of autologous artery coronary 
artery bypass graft(s) (I20.8) 
I25.729 Atherosclerosis of autologous artery coronary artery 
bypass graft(s) with unspecified angina pectoris 
Excludes1:unspecified angina pectoris without 
atherosclerosis of autologous artery coronary 
artery bypass graft(s) (I20.9) 
I25.73 Atherosclerosis of nonautologous biological coronary artery bypass 
graft(s) with angina pectoris 
I25.730 Atherosclerosis of nonautologous biological coronary 
artery bypass graft(s) with unstable angina pectoris 
Excludes1:unstable angina without atherosclerosis of 
nonautologous biological coronary artery bypass 
graft(s) (I20.0) 
I25.731 Atherosclerosis of nonautologous biological coronary 
artery bypass graft(s) with angina pectoris with 
documented spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerosis of nonautologous biological 
coronary artery bypass graft(s) (I20.1) 

I25.738
Atherosclerosis of nonautologous biological coronary 
artery bypass graft(s) with other forms of angina 
pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerosis of nonautologous biological 
coronary artery bypass graft(s) (I20.8) 
I25.739 Atherosclerosis of nonautologous biological coronary 
artery bypass graft(s) with unspecified angina pectoris 
Excludes1:unspecified angina pectoris without 
atherosclerosis of nonautologous biological 
coronary artery bypass graft(s) (I20.9) 
I25.75 Atherosclerosis of native coronary artery of transplanted heart with 
angina pectoris 
I25.750 Atherosclerosis of native coronary artery of 
transplanted heart with unstable angina 
I25.751 Atherosclerosis of native coronary artery of 
transplanted heart with angina pectoris with 
documented spasm 
I25.758 Atherosclerosis of native coronary artery of 
transplanted heart with other forms of angina pectoris 
I25.759 Atherosclerosis of native coronary artery of 
transplanted heart with unspecified angina pectoris 
I25.76 Atherosclerosis of bypass graft of coronary artery of transplanted heart 
with angina pectoris 
I25.760 Atherosclerosis of bypass graft of coronary artery of 
transplanted heart with unstable angina 
I25.761 Atherosclerosis of bypass graft of coronary artery of 
transplanted heart with angina pectoris with 
documented spasm 
I25.768 Atherosclerosis of bypass graft of coronary artery of 
transplanted heart with other forms of angina pectoris 
I25.769 Atherosclerosis of bypass graft of coronary artery of 
transplanted heart with unspecified angina pectoris 
I25.79 Atherosclerosis of other coronary artery bypass graft(s) with angina 
pectoris 
I25.790 Atherosclerosis of other coronary artery bypass graft(s) 
with unstable angina pectoris 
Excludes1:unstable angina without atherosclerosis of other 
coronary artery bypass graft(s) (I20.0) 
I25.791 Atherosclerosis of other coronary artery bypass graft(s) 
with angina pectoris with documented spasm 
Excludes1:angina pectoris with documented spasm without 
atherosclerosis of other coronary artery bypass 

graft(s) (I20.1) 
I25.798 Atherosclerosis of other coronary artery bypass graft(s) 
with other forms of angina pectoris 
Excludes1:other forms of angina pectoris without 
atherosclerosis of other coronary artery bypass 
graft(s)(I20.8) 
I25.799 Atherosclerosis of other coronary artery bypass graft(s) 
with unspecified angina pectoris 
Excludes1:unspecified angina pectoris without 
atherosclerosis of other coronary artery bypass 
graft(s) (I20.9) 
I25.8 Other forms of chronic ischemic heart disease 
I25.81 Atherosclerosis of coronary artery bypass graft(s) without angina 
pectoris 
Atherosclerosis of coronary artery bypass graft NOS 
Excludes1: atherosclerosis of coronary bypass graft(s) with angina 
pectoris (I25.70--I25.73-, I25.79-) 
I25.82 Atherosclerosis of native coronary artery of transplanted heart 
without angina pectoris 
Atherosclerosis of native coronary artery of transplanted heart NOS 
Excludes1: atherosclerosis of native coronary artery of transplanted 
heart with angina pectoris (I25.75-) 
I25.83 Atherosclerosis of bypass graft of transplanted heart without angina 
pectoris 
Atherosclerosis of bypass graft of transplanted heart NOS 
Excludes1: atherosclerosis of bypass graft of transplanted heart with 
angina pectoris (I25.76) 
I25.89 Other forms of chronic ischemic heart disease 
I25.9 Chronic ischemic heart disease, unspecified 
Ischemic heart disease (chronic) NOS 
Pulmonary heart disease and diseases of pulmonary 
circulation (I26-I28) 
I26 Pulmonary embolism 
Includes: pulmonary (artery)(vein) infarction 
pulmonary (artery)(vein) thromboembolism 
pulmonary (artery)(vein) thrombosis 
Excludes1:pulmonary embolism due to trauma (T79.0, T79.1) 
pulmonary embolism due to complications of surgical and medical care 
(T80.0, T81.7-, T82.8) 
Code first pulmonary embolism complicating: 

abortion, ectopic or molar pregnancy (O00-O07, O08.2) 
pregnancy, childbirth and the puerperium (O88.-) 
I26.0 Pulmonary embolism with acute cor pulmonale 
Acute cor pulmonale NOS 
I26.9 Pulmonary embolism without acute cor pulmonale 
Pulmonary embolism NOS 
I27 Other pulmonary heart diseases 
I27.0 Primary pulmonary hypertension 
Pulmonary (artery) hypertension (idiopathic)(primary) 
I27.1 Kyphoscoliotic heart disease 
I27.8 Other specified pulmonary heart diseases 
I27.9 Pulmonary heart disease, unspecified 
Chronic cardiopulmonary disease 
Cor pulmonale (chronic) NOS 
I28 Other diseases of pulmonary vessels 
I28.0 Arteriovenous fistula of pulmonary vessels 
Excludes1:congenital arteriovenous fistula (Q25.7) 
I28.1 Aneurysm of pulmonary artery 
Excludes1:congenital aneurysm (Q25.7) 
I28.8 Other diseases of pulmonary vessels 
Pulmonary arteritis 
Pulmonary endarteritis 
Rupture of pulmonary vessels 
Stenosis of pulmonary vessels 
Stricture of pulmonary vessels 
I28.9 Disease of pulmonary vessels, unspecified 
Other forms of heart disease (I30-I52) 
I30 Acute pericarditis 
Includes: acute mediastinopericarditis 
acute myopericarditis 
acute pericardial effusion 
acute pleuropericarditis 
acute pneumopericarditis 
Excludes1:Dressler's syndrome (I24.1) 
rheumatic pericarditis (acute) (I01.0) 
I30.0 Acute nonspecific idiopathic pericarditis 
I30.1 Infective pericarditis 
Pneumococcal pericarditis 

Pneumopyopericardium 
Purulent pericarditis 
Pyopericarditis 
Pyopericardium 
Pyopneumopericardium 
Staphylococcal pericarditis 
Streptococcal pericarditis 
Suppurative pericarditis 
Viral pericarditis 
Use additional code (B95-B97) to identify infectious agent 
I30.8 Other forms of acute pericarditis 
I30.9 Acute pericarditis, unspecified 
I31 Other diseases of pericardium 
Excludes1:diseases of pericardium specified as rheumatic (I09.2) 
postcardiotomy syndrome (I97.0) 
traumatic injury to pericardium (S26.-) 
I31.0 Chronic adhesive pericarditis 
Accretio cordis 
Adherent pericardium 
Adhesive mediastinopericarditis 
I31.1 Chronic constrictive pericarditis 
Concretio cordis 
Pericardial calcification 
I31.2 Hemopericardium, not elsewhere classified 
Excludes1:hemopericardium as current complication following acute myocardial 
infarction (I23.0) 
I31.3 Pericardial effusion (noninflammatory) 
Chylopericardium 
Excludes1:acute pericardial effusion (I30.9) 
I31.8 Other specified diseases of pericardium 
Epicardial plaques 
Focal pericardial adhesions 
I31.9 Disease of pericardium, unspecified 
Cardiac tamponade NOS 
Pericarditis (chronic) NOS 
I32 Pericarditis in diseases classified elsewhere 
Code first underlying disease, such as: 
uremia (N19) 
Excludes1:pericarditis (in): 
coxsackie (virus) (B33.23) 
gonococcal (A54.83) 

meningococcal (A39.53) 
rheumatoid (arthritis) (M05.31) 
syphilitic (A52.06) 
systemic lupus erythematosus (M32.12) 
tuberculosis (A18.84) 
I33 Acute and subacute endocarditis 
Excludes1:acute rheumatic endocarditis (I01.1) 
endocarditis NOS (I38) 
I33.0 Acute and subacute infective endocarditis 
Bacterial endocarditis (acute) (subacute) 
Infective endocarditis (acute) (subacute) NOS 
Endocarditis lenta (acute) (subacute) 
Malignant endocarditis (acute) (subacute) 
Purulent endocarditis (acute) (subacute) 
Septic endocarditis (acute) (subacute) 
Ulcerative endocarditis (acute) (subacute) 
Vegetative endocarditis (acute) (subacute) 
Use additional code (B95-B97) to identify infectious agent 
I33.9 Acute and subacute endocarditis, unspecified 
Acute endocarditis NOS 
Acute myoendocarditis NOS 
Acute periendocarditis NOS 
Subacute endocarditis NOS 
Subacute myoendocarditis NOS 
Subacute periendocarditis NOS 
I34 Nonrheumatic mitral valve disorders 
Excludes1:mitral valve disease (I05.9) 
mitral valve failure (I05.8) 
mitral valve stenosis (I05.0) 
mitral valve disorder of unspecified cause with diseases of aortic and/or 
tricuspid valve(s) (I08.-) 
mitral valve disorder of unspecified cause with mitral stenosis or obstruction 
(I05.0) 
mitral valve disorder specified as rheumatic (I05.-) 
I34.0 Nonrheumatic mitral (valve) insufficiency 
Nonrheumatic mitral (valve) incompetence NOS 
Nonrheumatic mitral (valve) regurgitation NOS 
I34.1 Nonrheumatic mitral (valve) prolapse 
Floppy nonrheumatic mitral valve syndrome 
Excludes1:Marfan's syndrome (Q87.4-) 
I34.2 Nonrheumatic mitral (valve) stenosis 

I34.8 Other nonrheumatic mitral valve disorders 
I34.9 Nonrheumatic mitral valve disorder, unspecified 
I35 Nonrheumatic aortic valve disorders 
Excludes1:hypertrophic subaortic stenosis (I42.1) 
that of unspecified cause but with diseases of mitral and/or tricuspid valve(s) 
(I08.-) 
aortic valve disorder specified as rheumatic (I06.-) 
I35.0 Nonrheumatic aortic (valve) stenosis 
I35.1 Nonrheumatic aortic (valve) insufficiency 
Nonrheumatic aortic (valve) incompetence 
Nonrheumatic aortic (valve) regurgitation 
I35.2 Nonrheumatic aortic (valve) stenosis with insufficiency 
I35.8 Other nonrheumatic aortic valve disorders 
I35.9 Nonrheumatic aortic valve disorder, unspecified 
I36 Nonrheumatic tricuspid valve disorders 
Excludes1:tricuspid valve disorders of unspecified cause (I07.-) 
with aortic and/or mitral valve involvement (I08.-) 
tricuspid valve disorders specified as rheumatic (I07.-) 
I36.0 Nonrheumatic tricuspid (valve) stenosis 
I36.1 Nonrheumatic tricuspid (valve) insufficiency 
Nonrheumatic tricuspid (valve) incompetence 
Nonrheumatic tricuspid (valve) regurgitation 
I36.2 Nonrheumatic tricuspid (valve) stenosis with insufficiency 
I36.8 Other nonrheumatic tricuspid valve disorders 
I36.9 Nonrheumatic tricuspid valve disorder, unspecified 
I37 Nonrheumatic pulmonary valve disorders 
Excludes1:pulmonary valve disorder specified as rheumatic (I09.89) 
I37.0 Nonrheumatic pulmonary valve stenosis 
I37.1 Nonrheumatic pulmonary valve insufficiency 
Nonrheumatic pulmonary valve incompetence 
Nonrheumatic pulmonary valve regurgitation 
I37.2 Nonrheumatic pulmonary valve stenosis with insufficiency 
I37.8 Other nonrheumatic pulmonary valve disorders 
I37.9 Nonrheumatic pulmonary valve disorder, unspecified 
I38 Endocarditis, valve unspecified 
Includes: endocarditis (chronic) NOS 
valvular incompetence NOS 
valvular insufficiency NOS 
valvular regurgitation NOS 
valvular stenosis NOS 

valvulitis (chronic) NOS 
Excludes1:endocardial fibroelastosis (I42.4) 
endocarditis specified as rheumatic (I09.1) 
I39 Endocarditis and heart valve disorders in diseases classified 
elsewhere 
Code first underlying disease, such as: 
Q fever (A78) 
Excludes1:endocardial involvement in: 
candidiasis (B37.6) 
gonococcal infection (A54.83) 
Libman-Sacks disease (M32.11) 
listerosis (A32.82) 
meningococcal infection (A39.51) 
rheumatoid arthritis (M05.31) 
syphilis (A52.03) 
tuberculosis (A18.84) 
typhoid fever (A01.02) 
I40 Acute myocarditis 
Includes: subacute myocarditis 
Excludes1:acute rheumatic myocarditis (I01.2) 
I40.0 Infective myocarditis 
Septic myocarditis 
Use additional code (B95-B97) to identify infectious agent 
I40.1 Isolated myocarditis 
Fiedler's myocarditis 
Giant cell myocarditis 
Idiopathic myocarditis 
I40.8 Other acute myocarditis 
I40.9 Acute myocarditis, unspecified 
I41 Myocarditis in diseases classified elsewhere 
Code first underlying disease, such as: 
typhus (A75.0-A75.9) 
Excludes1:myocarditis (in): 
Chagas' disease (chronic) (B57.2) 
acute (B57.0) 
coxsackie (virus) infection (B33.22) 
diphtheritic (A36.81) 
gonococcal (A54.83) 
influenzal (J10.89) 
meningococcal (A39.52) 

mumps (B26.82) 
rheumatoid arthritis (M05.31) 
sarcoid (D86.85) 
syphilis (A52.06) 
toxoplasmosis (B58.81) 
tuberculous (A18.84) 
I42 Cardiomyopathy 
Includes: myocardiopathy 
Code first cardiomyopathy complicating pregnancy and puperium (O99.4) 
Excludes1:ischemic cardiomyopathy (I25.5) 
peripartum cardiomyopathy (O90.3) 
I42.0 Dilated cardiomyopathy 
I42.1 Obstructive hypertrophic cardiomyopathy 
Hypertrophic subaortic stenosis 
I42.2 Other hypertrophic cardiomyopathy 
Nonobstructive hypertrophic cardiomyopathy 
I42.3 Endomyocardial (eosinophilic) disease 
Endomyocardial (tropical) fibrosis 
Löffler's endocarditis 
I42.4 Endocardial fibroelastosis 
Congenital cardiomyopathy 
Elastomyofibrosis 
I42.5 Other restrictive cardiomyopathy 
I42.6 Alcoholic cardiomyopathy 
Code also presence of alcoholism (F10.-) 
I42.7 Cardiomyopathy due to drug and external agent 
Code first (T36-T65) to identify cause 
I42.8 Other cardiomyopathies 
I42.9 Cardiomyopathy, unspecified 
Cardiomyopathy (primary) (secondary) NOS 
I43 Cardiomyopathy in diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
glycogen storage disease (E74.0) 
gout (M10.0-) 
thyrotoxicosis (E05.0--E05.9-) 
Excludes1:cardiomyopathy (in): 
coxsackie (virus) (B33.24) 
diphtheria (A36.81) 
sarcoidosis (D86.85) 
tuberculosis (A18.84) 

I44 Atrioventricular and left bundle-branch block 
I44.0 Atrioventricular block, first degree 
I44.1 Atrioventricular block, second degree 
Atrioventricular block, type I and II 
Möbitz block, type I and II 
Second degree block, type I and II 
Wenckebach's block 
I44.2 Atrioventricular block, complete 
Complete heart block NOS 
Third degree block 
I44.3 Other and unspecified atrioventricular block 
Atrioventricular block NOS 
I44.30 Unspecified atrioventricular block 
I44.39 Other atrioventricular block 
I44.4 Left anterior fascicular block 
I44.5 Left posterior fascicular block 
I44.6 Other and unspecified fascicular block 
I44.60 Unspecified fascicular block 
Left bundle-branch hemiblock NOS 
I44.69 Other fascicular block 
I44.7 Left bundle-branch block, unspecified 
I45 Other conduction disorders 
I45.0 Right fascicular block 
I45.1 Other and unspecified right bundle-branch block 
I45.10 Unspecified right bundle-branch block 
Right bundle-branch block NOS 
I45.19 Other right bundle-branch block 
I45.2 Bifascicular block 
I45.3 Trifascicular block 
I45.4 Nonspecific intraventricular block 
Bundle-branch block NOS 
I45.5 Other specified heart block 
Sinoatrial block 
Sinoauricular block 
Excludes1:heart block NOS (I45.9) 
I45.6 Pre-excitation syndrome 
Accelerated atrioventricular conduction 
Accessory atrioventricular conduction 
Anomalous atrioventricular excitation 
Lown-Ganong-Levine syndrome 
Pre-excitation atrioventricular conduction 

Wolff-Parkinson-White syndrome 
I45.8 Other specified conduction disorders 
Atrioventricular [AV] dissociation 
Interference dissociation 
Isorhythmic dissociation 
Nonparoxysmal AV nodal tachycardia 
I45.9 Conduction disorder, unspecified 
Heart block NOS 
Stokes-Adams syndrome 
I46 Cardiac arrest 
Excludes1: cardiogenic shock (R57.0) 
I46.2 Cardiac arrest due to underlying cardiac condition 
Code first underlying cardiac condition 
I46.8 Cardiac arrest due to other underlying condition 
Code first underlying condition 
I46.9 Cardiac arrest, cause unspecified 
I47 Paroxysmal tachycardia 
Code first tachycardia complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.8) 
obstetric surgery and procedures (O75.4) 
Excludes1:tachycardia NOS (R00.0) 
I47.0 Re-entry ventricular arrhythmia 
I47.1 Supraventricular tachycardia 
Atrial paroxysmal tachycardia 
Atrioventricular [AV] paroxysmal tachycardia 
Junctional paroxysmal tachycardia 
Nodal paroxysmal tachycardia 
I47.2 Ventricular tachycardia 
I47.9 Paroxysmal tachycardia, unspecified 
Bouveret (-Hoffman) syndrome 
I48 Atrial fibrillation and flutter 
I48.0 Atrial fibrillation 
I48.1 Atrial flutter 
I49 Other cardiac arrhythmias 
Code first cardiac arrhythmia complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.8) 
obstetric surgery and procedures (O75.4) 
Excludes1:bradycardia NOS (R00.1) 
neonatal dysrhythmia (P29.1) 
I49.0 Ventricular fibrillation and flutter 

I49.01 Ventricular fibrillation 
I49.02 Ventricular flutter 
I49.1 Atrial premature depolarization 
Atrial premature beats 
I49.2 Junctional premature depolarization 
I49.3 Ventricular premature depolarization 
I49.4 Other and unspecified premature depolarization 
I49.40 Unspecified premature depolarization 
Premature beats NOS 
I49.49 Other premature depolarization 
Ectopic beats 
Extrasystoles 
Extrasystolic arrhythmias 
Premature contractions 
I49.5 Sick sinus syndrome 
Tachycardia-bradycardia syndrome 
I49.8 Other specified cardiac arrhythmias 
Coronary sinus rhythm disorder 
Ectopic rhythm disorder 
Nodal rhythm disorder 
I49.9 Cardiac arrhythmia, unspecified 
Arrhythmia (cardiac) NOS 
I50 Heart failure 
Code first: heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, 
O08.8) 
heart failure following cardiac surgery or due to presence of cardiac prosthesis 
(I97.1) 
heart failure with hypertension (I11.0) 
heart failure with hypertension with renal disease (I13.-) 
obstetric surgery and procedures (O75.4) 
rheumatic heart failure (I09.81) 
Excludes1:cardiac arrest (I46.-) 
neonatal cardiac failure (P29.0) 
I50.1 Left ventricular failure 
Acute edema of lung with heart disease NOS 
Acute edema of lung with heart failure 
Acute pulmonary edema with heart disease NOS 
Acute pulmonary edema with heart failure 
Cardiac asthma 
Left heart failure 
Excludes1:acute edema of lung without heart disease or heart failure (J81) 
acute pulmonary edema without heart disease or failure (J81) 

I50.2 Systolic (congestive) heart failure 
Excludes1:combined systolic (congestive) and diastolic (congestive) heart failure 
(I50.4-) 
I50.20 Unspecified systolic (congestive) heart failure 
I50.21 Acute systolic (congestive) heart failure 
I50.22 Chronic systolic (congestive) heart failure 
I50.23 Acute on chronic systolic (congestive) heart failure 
I50.3 Diastolic (congestive) heart failure 
Excludes1:combined systolic (congestive) and diastolic (congestive) heart failure 
(I50.4-) 
I50.30 Unspecified diastolic (congestive) heart failure 
I50.31 Acute diastolic (congestive) heart failure 
I50.32 Chronic diastolic (congestive) heart failure 
I50.33 Acute on chronic diastolic (congestive) heart failure 
I50.4 Combined systolic (congestive) and diastolic (congestive) heart failure 
I50.40 Unspecified combined systolic (congestive) and diastolic (congestive) 
heart failure 
I50.41 Acute combined systolic (congestive) and diastolic (congestive) heart 
failure 
I50.42 Chronic combined systolic (congestive) and diastolic (congestive) 
heart failure 
I50.43 Acute on chronic combined systolic (congestive) and diastolic 
(congestive) heart failure 
I50.9 Heart failure, unspecified 
Biventricular failure 
Cardiac, heart or myocardial failure NOS 
Congestive heart disease 
Congestive heart failure NOS 
Right ventricular failure (secondary to left heart failure) 
Excludes1:fluid overload (E87.7) 
I51 Complications and ill-defined descriptions of heart disease 
Excludes1:any condition in I51.4-I51.9 with hypertension (I11.-) 
any condition in I51.4-I51.9 with hypertension and renal disease (I13.-) 
heart disease specified as rheumatic (I00-I09) 
I51.0 Cardiac septal defect, acquired 
Acquired septal atrial defect (old) 
Acquired septal auricular defect (old) 
Acquired septal ventricular defect (old) 
Excludes1:cardiac septal defect as current complication following acute 
myocardial infarction (I23.1, I23.2) 
I51.1 Rupture of chordae tendineae, not elsewhere classified 
Excludes1:rupture of chordae tendineae as current complication following acute 

myocardial infarction (I23.4) 
I51.2 Rupture of papillary muscle, not elsewhere classified 
Excludes1:rupture of papillary muscle as current complication following acute 
myocardial infarction (I23.5) 
I51.3 Intracardiac thrombosis, not elsewhere classified 
Apical thrombosis (old) 
Atrial thrombosis (old) 
Auricular thrombosis (old) 
Mural thrombosis (old) 
Ventricular thrombosis (old) 
Excludes1:intracardiac thrombosis as current complication following acute 
myocardial infarction (I23.6) 
I51.4 Myocarditis, unspecified 
Chronic (interstitial) myocarditis 
Myocardial fibrosis 
Myocarditis NOS 
Excludes1:acute or subacute myocarditis (I40.-) 
I51.5 Myocardial degeneration 
Fatty degeneration of heart or myocardium 
Myocardial disease 
Senile degeneration of heart or myocardium 
I51.7 Cardiomegaly 
Cardiac dilatation 
Cardiac hypertrophy 
Ventricular dilatation 
I51.8 Other ill-defined heart diseases 
Carditis (acute)(chronic) 
Pancarditis (acute)(chronic) 
I51.9 Heart disease, unspecified 
I52 Other heart disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
congenital syphilis (A50.5) 
mucopolysaccharidosis (E76.3) 
schistosomiasis (B65.0-B65.9) 
Excludes1:heart disease (in): 
gonococcal infection (A54.83) 
meningococcal infection (A39.50) 
rheumatoid arthritis (M05.31) 
syphilis (A52.06) 

Cerebrovascular diseases (I60-I69) 
Use additional code to identify presence of: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
hypertension (I10-I15) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:transient cerebral ischemic attacks and related syndromes (G45.-) 
traumatic intracranial hemorrhage (S06.-) 
I60 Nontraumatic subarachnoid hemorrhage 
Includes: ruptured cerebral aneurysm 
Excludes1:sequelae of subarachnoid hemorrhage (I69.0-) 
syphilitic ruptured cerebral aneurysm (A52.05) 
I60.0 Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation 
I60.00 Nontraumatic subarachnoid hemorrhage from unspecified carotid 
siphon and bifurcation 
I60.01 Nontraumatic subarachnoid hemorrhage from right carotid siphon 
and bifurcation 
I60.02 Nontraumatic subarachnoid hemorrhage from left carotid siphon 
and bifurcation 
I60.1 Nontraumatic subarachnoid hemorrhage from middle cerebral artery 
I60.10 Nontraumatic subarachnoid hemorrhage from unspecified middle 
cerebral artery 
I60.11 Nontraumatic subarachnoid hemorrhage from right middle cerebral 
artery 
I60.12 Nontraumatic subarachnoid hemorrhage from left middle cerebral 
artery 
I60.2 Nontraumatic subarachnoid hemorrhage from anterior communicating artery 
I60.20 Nontraumatic subarachnoid hemorrhage from unspecified anterior 
communicating artery 
I60.21 Nontraumatic subarachnoid hemorrhage from right anterior 
communicating artery 
I60.22 Nontraumatic subarachnoid hemorrhage from left anterior 
communicating artery 
I60.3 Nontraumatic subarachnoid hemorrhage from posterior communicating artery 
I60.30 Nontraumatic subarachnoid hemorrhage from unspecified posterior 
communicating artery 

I60.31
Nontraumatic subarachnoid hemorrhage from right posterior 
communicating artery 
I60.32 Nontraumatic subarachnoid hemorrhage from left posterior 
communicating artery 
I60.4 Nontraumatic subarachnoid hemorrhage from basilar artery 
I60.5 Nontraumatic subarachnoid hemorrhage from vertebral artery 
I60.50 Nontraumatic subarachnoid hemorrhage from unspecified vertebral 
artery 
I60.51 Nontraumatic subarachnoid hemorrhage from right vertebral 
artery 
I60.52 Nontraumatic subarachnoid hemorrhage from left vertebral artery 
I60.6 Nontraumatic subarachnoid hemorrhage from other intracranial arteries 
I60.7 Nontraumatic subarachnoid hemorrhage from unspecified intracranial 
artery 
Ruptured (congenital) berry aneurysm 
Ruptured (congenital) cerebral aneurysm 
Subarachnoid hemorrhage (nontraumatic) from cerebral artery NOS 
Subarachnoid hemorrhage (nontraumatic) from communicating artery NOS 
I60.8 Other nontraumatic subarachnoid hemorrhage 
Meningeal hemorrhage 
Rupture of cerebral arteriovenous malformation 
I60.9 Nontraumatic subarachnoid hemorrhage, unspecified 
I61 Nontraumatic intracerebral hemorrhage 
Excludes1:sequelae of intracerebral hemorrhage (I69.1-) 
I61.0 Nontraumatic intracerebral hemorrhage in hemisphere, subcortical 
Deep intracerebral hemorrhage (nontraumatic) 
I61.1 Nontraumatic intracerebral hemorrhage in hemisphere, cortical 
Cerebral lobe hemorrhage (nontraumatic) 
Superficial intracerebral hemorrhage (nontraumatic) 
I61.2 Nontraumatic intracerebral hemorrhage in hemisphere, unspecified 
I61.3 Nontraumatic intracerebral hemorrhage in brain stem 
I61.4 Nontraumatic intracerebral hemorrhage in cerebellum 
I61.5 Nontraumatic intracerebral hemorrhage, intraventricular 
I61.6 Nontraumatic intracerebral hemorrhage, multiple localized 
I61.8 Other nontraumatic intracerebral hemorrhage 
I61.9 Nontraumatic intracerebral hemorrhage, unspecified 
I62 Other and unspecified nontraumatic intracranial hemorrhage 
Excludes1:sequelae of intracranial hemorrhage (I69.2) 
I62.0 Nontraumatic subdural hemorrhage 
I62.00 Nontraumatic subdural hemorrhage, unspecified 
I62.01 Nontraumatic acute subdural hemorrhage 

I62.02
Nontraumatic subacute subdural hemorrhage 
I62.03 Nontraumatic chronic subdural hemorrhage 
I62.1 Nontraumatic extradural hemorrhage 
Nontraumatic epidural hemorrhage 
I62.9 Nontraumatic intracranial hemorrhage, unspecified 
I63 Cerebral infarction 
Includes: occlusion and stenosis of cerebral and precerebral arteries, resulting in 
cerebral infarction 
Excludes1:sequelae of cerebral infarction (I69.3-) 
I63.0 Cerebral infarction due to thrombosis of precerebral arteries 
I63.00 Cerebral infarction due to thrombosis of unspecified precerebral 
artery 
I63.01 Cerebral infarction due to thrombosis of vertebral artery 
I63.011 Cerebral infarction due to thrombosis of right vertebral 
artery 
I63.012 Cerebral infarction due to thrombosis of left vertebral 
artery 
I63.019 Cerebral infarction due to thrombosis of unspecified 
vertebral artery 
I63.02 Cerebral infarction due to thrombosis of basilar artery 
I63.03 Cerebral infarction due to thrombosis of carotid artery 
I63.031 Cerebral infarction due to thrombosis of right carotid 
artery 
I63.032 Cerebral infarction due to thrombosis of left carotid 
artery 
I63.039 Cerebral infarction due to thrombosis of unspecified 
carotid artery 
I63.09 Cerebral infarction due to thrombosis of other precerebral artery 
I63.1 Cerebral infarction due to embolism of precerebral arteries 
I63.10 Cerebral infarction due to embolism of unspecified precerebral 
artery 
I63.11 Cerebral infarction due to embolism of vertebral artery 
I63.111 Cerebral infarction due to embolism of left vertebral 
artery 
I63.112 Cerebral infarction due to embolism of right vertebral 
artery 
I63.119 Cerebral infarction due to embolism of unspecified 
vertebral artery 
I63.12 Cerebral infarction due to embolism of basilar artery 
I63.13 Cerebral infarction due to embolism of carotid artery 
I63.131 Cerebral infarction due to embolism of right carotid 
artery 

I63.132 Cerebral infarction due to embolism of left carotid 
artery 
I63.139 Cerebral infarction due to embolism of unspecified 
carotid artery 
I63.19 Cerebral infarction due to embolism of other precerebral artery 
I63.2 Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries 
I63.20 Cerebral infarction due to unspecified occlusion or stenosis of 
unspecified precerebral arteries 
I63.21 Cerebral infarction due to unspecified occlusion or stenosis of vertebral 
arteries 
I63.211 Cerebral infarction due to unspecified occlusion or 
stenosis of right vertebral arteries 
I63.212 Cerebral infarction due to unspecified occlusion or 
stenosis of left vertebral arteries 
I63.219 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified vertebral arteries 
I63.22 Cerebral infarction due to unspecified occlusion or stenosis of 
basilar arteries 
I63.23 Cerebral infarction due to unspecified occlusion or stenosis of carotid 
arteries 
I63.231 Cerebral infarction due to unspecified occlusion or 
stenosis of right carotid arteries 
I63.232 Cerebral infarction due to unspecified occlusion or 
stenosis of left carotid arteries 
I63.239 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified carotid arteries 
I63.29 Cerebral infarction due to unspecified occlusion or stenosis of other 
precerebral arteries 
I63.3 Cerebral infarction due to thrombosis of cerebral arteries 
I63.30 Cerebral infarction due to thrombosis of unspecified cerebral artery 
I63.31 Cerebral infarction due to thrombosis of middle cerebral artery 
I63.311 Cerebral infarction due to thrombosis of right middle 
cerebral artery 
I63.312 Cerebral infarction due to thrombosis of left middle 
cerebral artery 
I63.319 Cerebral infarction due to thrombosis of unspecified 
middle cerebral artery 
I63.32 Cerebral infarction due to thrombosis of anterior cerebral artery 
I63.321 Cerebral infarction due to thrombosis of right anterior 
cerebral artery 
I63.322 Cerebral infarction due to thrombosis of left anterior 
cerebral artery 
I63.329 Cerebral infarction due to thrombosis of unspecified 

I63.33 Cerebral infarction due to thrombosis of posterior cerebral artery 
I63.331 
I63.332 
I63.339 
I63.34 Cerebral infarction due to thrombosis of cerebellar artery 
I63.341 
I63.342 
I63.349 
I63.39 Cerebral infarction due to thrombosis of other cerebral artery 
I63.4 Cerebral infarction due to embolism of cerebral arteries 
I63.40 Cerebral infarction due to embolism of unspecified cerebral artery 
I63.41 Cerebral infarction due to embolism of middle cerebral artery 
I63.411 
I63.412 
I63.419 
I63.42 Cerebral infarction due to embolism of anterior cerebral artery 
I63.421 
I63.422 
I63.429 
I63.43 Cerebral infarction due to embolism of posterior cerebral artery 
I63.431 
I63.432 
I63.439 
I63.44 Cerebral infarction due to embolism of cerebellar artery 
I63.441 
I63.442 
anterior cerebral artery 
Cerebral infarction due to thrombosis of right posterior 
cerebral artery 
Cerebral infarction due to thrombosis of left posterior 
cerebral artery 
Cerebral infarction due to thrombosis of unspecified 
posterior cerebral artery 
Cerebral infarction due to thrombosis of right 
cerebellar artery 
Cerebral infarction due to thrombosis of left cerebellar 
Cerebral infarction due to thrombosis of unspecified 
cerebellar artery 
Cerebral infarction due to embolism of right middle 
cerebral artery 
Cerebral infarction due to embolism of left middle 
cerebral artery 
Cerebral infarction due to embolism of unspecified 
middle cerebral artery 
Cerebral infarction due to embolism of right anterior 
cerebral artery 
Cerebral infarction due to embolism of left anterior 
cerebral artery 
Cerebral infarction due to embolism of unspecified 
anterior cerebral artery 
Cerebral infarction due to embolism of right posterior 
cerebral artery 
Cerebral infarction due to embolism of left posterior 
cerebral artery 
Cerebral infarction due to embolism of unspecified 
posterior cerebral artery 
Cerebral infarction due to embolism of right cerebellar 
Cerebral infarction due to embolism of left cerebellar 
artery 
artery 

artery 
I63.449 Cerebral infarction due to embolism of unspecified 
cerebellar artery 
I63.49 Cerebral infarction due to embolism of other cerebral artery 
I63.5 Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries 
I63.50 Cerebral infarction due to unspecified occlusion or stenosis of 
unspecified cerebral artery 
I63.51 Cerebral infarction due to unspecified occlusion or stenosis of middle 
cerebral artery 
I63.511 Cerebral infarction due to unspecified occlusion or 
stenosis of right middle cerebral artery 
I63.512 Cerebral infarction due to unspecified occlusion or 
stenosis of left middle cerebral artery 
I63.519 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified middle cerebral artery 
I63.52 Cerebral infarction due to unspecified occlusion or stenosis of anterior 
cerebral artery 
I63.521 Cerebral infarction due to unspecified occlusion or 
stenosis of right anterior cerebral artery 
I63.522 Cerebral infarction due to unspecified occlusion or 
stenosis of left anterior cerebral artery 
I63.529 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified anterior cerebral artery 
I63.53 Cerebral infarction due to unspecified occlusion or stenosis of posterior 
cerebral artery 
I63.531 Cerebral infarction due to unspecified occlusion or 
stenosis of left posterior cerebral artery 
I63.532 Cerebral infarction due to unspecified occlusion or 
stenosis of right posterior cerebral artery 
I63.539 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified posterior cerebral artery 
I63.54 Cerebral infarction due to unspecified occlusion or stenosis of cerebellar 
artery 
I63.541 Cerebral infarction due to unspecified occlusion or 
stenosis of left cerebellar artery 
I63.542 Cerebral infarction due to unspecified occlusion or 
stenosis of right cerebellar artery 
I63.549 Cerebral infarction due to unspecified occlusion or 
stenosis of unspecified cerebellar artery 
I63.59 Cerebral infarction due to unspecified occlusion or stenosis of other 
cerebral artery 
I63.6 Cerebral infarction due to cerebral venous thrombosis, nonpyogenic 
I63.8 Other cerebral infarction 

I63.9 Cerebral infarction, unspecified 
I64 Stroke, not specified as hemorrhage or infarction 
Includes: cerebrovascular accident NOS 
Excludes1:any condition classifiable to I60 - I63 
sequelae of stroke (I69.4-) 
I65 Occlusion and stenosis of precerebral arteries, not resulting in 
cerebral infarction 
Includes: embolism of precerebral artery 
narrowing of precerebral artery 
obstruction (complete) (partial) of precerebral artery 
thrombosis of precerebral artery 
Excludes1:insufficiency, NOS, of precerebral artery (G45.-) 
insufficiency of precerebral arteries with cerebral infarction (I63.0-I63.2) 
I65.0 Occlusion and stenosis of vertebral artery 
I65.01 Occlusion and stenosis of right vertebral artery 
I65.02 Occlusion and stenosis of left vertebral artery 
I65.03 Occlusion and stenosis of bilateral vertebral arteries 
I65.09 Occlusion and stenosis of unspecified vertebral artery 
I65.1 Occlusion and stenosis of basilar artery 
I65.2 Occlusion and stenosis of carotid artery 
I65.21 Occlusion and stenosis of right carotid artery 
I65.22 Occlusion and stenosis of left carotid artery 
I65.23 Occlusion and stenosis of bilateral carotid arteries 
I65.29 Occlusion and stenosis of unspecified carotid artery 
I65.8 Occlusion and stenosis of other precerebral arteries 
I65.9 Occlusion and stenosis of unspecified precerebral artery 
Occlusion and stenosis of precerebral artery NOS 
I66 Occlusion and stenosis of cerebral arteries, not resulting in 
cerebral infarction 
Includes: embolism of cerebral artery 
narrowing of cerebral artery 
obstruction (complete) (partial) of cerebral artery 
thrombosis of cerebral artery 
Excludes1:Occlusion and stenosis of cerebral artery causing cerebral infarction 
(I63.3-I63.5) 
I66.0 Occlusion and stenosis of middle cerebral artery 
I66.01 Occlusion and stenosis of right middle cerebral artery 
I66.02 Occlusion and stenosis of left middle cerebral artery 
I66.03 Occlusion and stenosis of bilateral middle cerebral arteries 
I66.09 Occlusion and stenosis of unspecifed middle cerebral artery 

I66.1 Occlusion and stenosis of anterior cerebral artery 
I66.11 Occlusion and stenosis of right anterior cerebral artery 
I66.12 Occlusion and stenosis of left anterior cerebral artery 
I66.13 Occlusion and stenosis of bilateral anterior cerebral arteries 
I66.19 Occlusion and stenosis of unspecified anterior cerebral artery 
I66.2 Occlusion and stenosis of posterior cerebral artery 
I66.21 Occlusion and stenosis of right posterior cerebral artery 
I66.22 Occlusion and stenosis of left posterior cerebral artery 
I66.23 Occlusion and stenosis of bilateral posterior cerebral arteries 
I66.29 Occlusion and stenosis of unspecified posterior cerebral artery 
I66.3 Occlusion and stenosis of cerebellar arteries 
I66.8 Occlusion and stenosis of other cerebral arteries 
Occlusion and stenosis of perforating arteries 
I66.9 Occlusion and stenosis of unspecified cerebral artery 
I67 Other cerebrovascular diseases 
Excludes1:sequelae of the listed conditions (I69.8) 
I67.0 Dissection of cerebral arteries, nonruptured 
Excludes1:ruptured cerebral arteries (I60.7) 
I67.1 Cerebral aneurysm, nonruptured 
Cerebral aneurysm NOS 
Cerebral arteriovenous fistula, acquired 
Internal carotid artery aneurysm, intracranial portion 
Internal carotid artery aneurysm, NOS 
Excludes1:congenital cerebral aneurysm, nonruptured (Q28.-) 
ruptured cerebral aneurysm (I60.7) 
I67.2 Cerebral atherosclerosis 
Atheroma of cerebral and precerebral arteries 
I67.3 Progressive vascular leukoencephalopathy 
Binswanger's disease 
I67.4 Hypertensive encephalopathy 
I67.5 Moyamoya disease 
I67.6 Nonpyogenic thrombosis of intracranial venous system 
Nonpyogenic thrombosis of cerebral vein 
Nonpyogenic thrombosis of intracranial venous sinus 
Excludes1:nonpyogenic thrombosis of intracranial venous system causing 
infarction (I63.6) 
I67.7 Cerebral arteritis, not elsewhere classified 
Granulomatous angiitis of the nervous system 
Excludes1:allergic granulomatous angiitis (M30.1) 
I67.8 Other specified cerebrovascular diseases 
Acute cerebrovascular insufficiency NOS 
Cerebral ischemia (chronic) 

I67.9 Cerebrovascular disease, unspecified 
I68 Cerebrovascular disorders in diseases classified elsewhere 
I68.0 Cerebral amyloid angiopathy 
Code first underlying amyloidosis (E85) 
I68.2 Cerebral arteritis in other diseases classified elsewhere 
Code first underlying disease 
Excludes1:cerebral arteritis (in): 
listerosis (A32.89) 
systemic lupus erythematosus (M32.19) 
syphilis (A52.04) 
tuberculosis (A18.89) 
I68.8 Other cerebrovascular disorders in diseases classified elsewhere 
Code first underlying disease 
Excludes1:syphilitic cerebral aneurysm (A52.05) 
I69 Sequelae of cerebrovascular disease 
Note: This category is to be used to indicate conditions in I60-I67 as the cause of sequelae. 
The "sequelae" include conditions specified as such or as residuals which may occur 
at any time after the onset of the causal condition 
Excludes1:sequelae of traumatic intracranial injury (T90.5) 
I69.0 Sequelae of nontraumatic subarachnoid hemorrhage 
I69.00 Unspecified late effects of nontraumatic subarachnoid hemorrhage 
I69.01 Cognitive deficits following nontraumatic subarachnoid 
hemorrhage 
I69.02 Speech and language deficits following nontraumatic subarachnoid 
hemorrhage 
I69.020 Aphasia following nontraumatic subarachnoid 
hemorrhage 
I69.021 Dysphasia following nontraumatic subarachnoid 
hemorrhage 
I69.028 Other speech and language deficits following 
nontraumatic subarachnoid hemorrhage 
Dysarthria following nontraumatic subarachnoid 
hemorrhage 
I69.03 Monoplegia of upper limb following nontraumatic subarachnoid 
hemorrhage 
I69.031 Monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage affecting right dominant side 
I69.032 Monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage affecting left dominant side 
I69.033 Monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage affecting right non-dominant 

side 
I69.034 Monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage affecting left non-dominant 
side 
I69.039 Monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage affecting unspecified side 
I69.04 Monoplegia of lower limb following nontraumatic subarachnoid 
hemorrhage 
I69.041 Monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage affecting right dominant side 
I69.042 Monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage affecting left dominant side 
I69.043 Monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage affecting right non-dominant 
side 
I69.044 Monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage affecting left non-dominant 
side 
I69.049 Monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage affecting unspecified side 
I69.05 Hemiplegia and hemiparesis following nontraumatic subarachnoid 
hemorrhage 
I69.051 Hemiplegia and hemiparesis following nontraumatic 
subarachnoid hemorrhage affecting right dominant side 
I69.052 Hemiplegia and hemiparesis following nontraumatic 
subarachnoid hemorrhage affecting left dominant side 
I69.053 Hemiplegia and hemiparesis following nontraumatic 
subarachnoid hemorrhage affecting right non-dominant 
side 
I69.054 Hemiplegia and hemiparesis following nontraumatic 
subarachnoid hemorrhage affecting left non-dominant 
side 
I69.059 Hemiplegia and hemiparesis following nontraumatic 
subarachnoid hemorrhage affecting unspecified side 
I69.06 Other paralytic syndrome following nontraumatic subarachnoid 
hemorrhage 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following nontraumatic 
subarachnoid hemorrhage (I69.05-) 
monoplegia of lower limb following nontraumatic 
subarachnoid hemorrhage (I69.04-) 

monoplegia of upper limb following nontraumatic 
subarachnoid hemorrhage (I69.03-) 
I69.061 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage affecting right dominant side 
I69.062 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage affecting left dominant side 
I69.063 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage affecting right non-dominant 
side 
I69.064 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage affecting left non-dominant 
side 
I69.065 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage, bilateral 
I69.069 Other paralytic syndrome following nontraumatic 
subarachnoid hemorrhage affecting unspecified side 
I69.09 Other late effects of nontraumatic subarachnoid hemorrhage 
I69.090 Apraxia following nontraumatic subarachnoid 
hemorrhage 
I69.091 Dysphagia following nontraumatic subarachnoid 
hemorrhage 
I69.092 Facial weakness following nontraumatic subarachnoid 
hemorrhage 
Facial droop following nontraumatic subarachnoid 
hemorrhage 
I69.093 Ataxia following nontraumatic subarachnoid 
hemorrhage 
I69.098 Other late effects following nontraumatic subarachnoid 
hemorrhage 
Alterations of sensation following nontraumatic 
subarachnoid hemorrhage 
Disturbance of vision following nontraumatic subarachnoid 
hemorrhage 
Use additional code to identify the sequelae 
I69.1 Sequelae of nontraumatic intracerebral hemorrhage 
I69.10 Unspecified late effects of nontraumatic intracerebral hemorrhage 
I69.11 Cognitive deficits following nontraumatic intracerebral hemorrhage 
I69.12 Speech and language deficits following nontraumatic intracerebral 
hemorrhage 
I69.120 Aphasia following nontraumatic intracerebral 
hemorrhage 
I69.121 Dysphasia following nontraumatic intracerebral 
hemorrhage 

I69.128
Other speech and language deficits following 
nontraumatic intracerebral hemorrhage 
Dysarthria following nontraumatic intracerebral 
hemorrhage 
I69.13 Monoplegia of upper limb following nontraumatic intracerebral 
hemorrhage 
I69.131 Monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage affecting right dominant side 
I69.132 Monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage affecting left dominant side 
I69.133 Monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage affecting right non-dominant 
side 
I69.134 Monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage affecting left non-dominant 
side 
I69.139 Monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage affecting unspecified side 
I69.14 Monoplegia of lower limb following nontraumatic intracerebral 
hemorrhage 
I69.141 Monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage affecting right dominant side 
I69.142 Monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage affecting left dominant side 
I69.143 Monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage affecting right non-dominant 
side 
I69.144 Monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage affecting left non-dominant 
side 
I69.149 Monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage affecting unspecified side 
I69.15 Hemiplegia and hemiparesis following nontraumatic intracerebral 
hemorrhage 
I69.151 Hemiplegia and hemiparesis following nontraumatic 
intracerebral hemorrhage affecting right dominant side 
I69.152 Hemiplegia and hemiparesis following nontraumatic 
intracerebral hemorrhage affecting left dominant side 
I69.153 Hemiplegia and hemiparesis following nontraumatic 
intracerebral hemorrhage affecting right non-dominant 
side 
I69.154 Hemiplegia and hemiparesis following nontraumatic 
intracerebral hemorrhage affecting left non-dominant 

side 
I69.159 Hemiplegia and hemiparesis following nontraumatic 
intracerebral hemorrhage affecting unspecified side 
I69.16 Other paralytic syndrome following nontraumatic intracerebral 
hemorrhage 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following nontraumatic 
intracerebral hemorrhage (I69.15-) 
monoplegia of lower limb following nontraumatic 
intracerebral hemorrhage (I69.14-) 
monoplegia of upper limb following nontraumatic 
intracerebral hemorrhage (I69.13-) 
I69.161 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage affecting right dominant side 
I69.162 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage affecting left dominant side 
I69.163 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage affecting right non-dominant 
side 
I69.164 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage affecting left non-dominant 
side 
I69.165 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage, bilateral 
I69.169 Other paralytic syndrome following nontraumatic 
intracerebral hemorrhage affecting unspecified side 
I69.19 Other late effects of nontraumatic intracerebral hemorrhage 
I69.190 Apraxia following nontraumatic intracerebral 
hemorrhage 
I69.191 Dysphagia following nontraumatic intracerebral 
hemorrhage 
I69.192 Facial weakness following nontraumatic intracerebral 
hemorrhage 
Facial droop following nontraumatic intracerebral 
hemorrhage 
I69.193 Ataxia following nontraumatic intracerebral 
hemorrhage 
I69.198 Other late effects of nontraumatic intracerebral 
hemorrhage 
Alteration of sensations following nontraumatic 
intracerebral hemorrhage 

Disturbance of vision following nontraumatic intracerebral 
hemorrhage 
Use additional code to identify the sequelae 
I69.2 Sequelae of other nontraumatic intracranial hemorrhage 
I69.20 Unspecified late effects of other nontraumatic intracranial 
hemorrhage 
I69.21 Cognitive deficits following other nontraumatic intracranial 
hemorrhage 
I69.22 Speech and language deficits following other nontraumatic intracranial 
hemorrhage 
I69.220 Aphasia following other nontraumatic intracranial 
hemorrhage 
I69.221 Dysphasia following other nontraumatic intracranial 
hemorrhage 
I69.228 Other speech and language deficits following other 
nontraumatic intracranial hemorrhage 
Dysarthria following other nontraumatic intracranial 
hemorrhage 
I69.23 Monoplegia of upper limb following other nontraumatic intracranial 
hemorrhage 
I69.231 Monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage affecting right dominant side 
I69.232 Monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage affecting left dominant side 
I69.233 Monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage affecting right non-dominant 
side 
I69.234 Monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage affecting left non-dominant 
side 
I69.239 Monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage affecting unspecified side 
I69.24 Monoplegia of lower limb following other nontraumatic intracranial 
hemorrhage 
I69.241 Monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage affecting right dominant side 
I69.242 Monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage affecting left dominant side 
I69.243 Monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage affecting right non-dominant 
side 
I69.244 Monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage affecting left non-dominant 

side 
I69.249 Monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage affecting unspecified side 
I69.25 Hemiplegia and hemiparesis following other nontraumatic intracranial 
hemorrhage 
I69.251 Hemiplegia and hemiparesis following other 
nontraumatic intracranial hemorrhage affecting right 
dominant side 
I69.252 Hemiplegia and hemiparesis following other 
nontraumatic intracranial hemorrhage affecting left 
dominant side 
I69.253 Hemiplegia and hemiparesis following other 
nontraumatic intracranial hemorrhage affecting right 
non-dominant side 
I69.254 Hemiplegia and hemiparesis following other 
nontraumatic intracranial hemorrhage affecting left 
non-dominant side 
I69.259 Hemiplegia and hemiparesis following other 
nontraumatic intracranial hemorrhage affecting 
unspecified side 
I69.26 Other paralytic syndrome following other nontraumatic intracranial 
hemorrhage 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following other nontraumatic 
intracranial hemorrhage (I69.25-) 
monoplegia of lower limb following other nontraumatic 
intracranial hemorrhage (I69.24-) 
monoplegia of upper limb following other nontraumatic 
intracranial hemorrhage (I69.23-) 
I69.261 Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage affecting right dominant side 
I69.262 Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage affecting left dominant side 
I69.263 Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage affecting right non-dominant 
side 
I69.264 Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage affecting left non-dominant 
side 
I69.265 Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage, bilateral 

I69.269
Other paralytic syndrome following other nontraumatic 
intracranial hemorrhage affecting unspecified side 
I69.29 Other late effects of other nontraumatic intracranial hemorrhage 
I69.290 Apraxia following other nontraumatic intracranial 
hemorrhage 
I69.291 Dysphagia following other nontraumatic intracranial 
hemorrhage 
I69.292 Facial weakness following other nontraumatic 
intracranial hemorrhage 
Facial droop following other nontraumatic intracranial 
hemorrhage 
I69.293 Ataxia following other nontraumatic intracranial 
hemorrhage 
I69.298 Other late effects of other nontraumatic intracranial 
hemorrhage 
Alteration of sensation following other nontraumatic 
intracranial hemorrhage 
Disturbance of vision following other nontraumatic 
intracranial hemorrhage 
Use additional code to identify the sequelae 
I69.3 Sequelae of cerebral infarction 
I69.30 Unspecified late effects of cerebral infarction 
I69.31 Cognitive deficits following cerebral infarction 
I69.32 Speech and language deficits following cerebral infarction 
I69.320 Aphasia following cerebral infarction 
I69.321 Dysphasia following cerebral infarction 
I69.328 Other speech and language deficits following cerebral 
infarction 
Dysarthria following cerebral infarction 
I69.33 Monoplegia of upper limb following cerebral infarction 
I69.331 Monoplegia of upper limb following cerebral infarction 
affecting right dominant side 
I69.332 Monoplegia of upper limb following cerebral infarction 
affecting left dominant side 
I69.333 Monoplegia of upper limb following cerebral infarction 
affecting right non-dominant side 
I69.334 Monoplegia of upper limb following cerebral infarction 
affecting left non-dominant side 
I69.339 Monoplegia of upper limb following cerebral infarction 
affecting unspecified side 
I69.34 Monoplegia of lower limb following cerebral infarction 
I69.341 Monoplegia of lower limb following cerebral infarction 
affecting right dominant side 

I69.342
Monoplegia of lower limb following cerebral infarction 
affecting left dominant side 
I69.343 Monoplegia of lower limb following cerebral infarction 
affecting right non-dominant side 
I69.344 Monoplegia of lower limb following cerebral infarction 
affecting left non-dominant side 
I69.349 Monoplegia of lower limb following cerebral infarction 
affecting unspecified side 
I69.35 Hemiplegia and hemiparesis following cerebral infarction 
I69.351 Hemiplegia and hemiparesis following cerebral 
infarction affecting right dominant side 
I69.352 Hemiplegia and hemiparesis following cerebral 
infarction affecting left dominant side 
I69.353 Hemiplegia and hemiparesis following cerebral 
infarction affecting right non-dominant side 
I69.354 Hemiplegia and hemiparesis following cerebral 
infarction affecting left non-dominant side 
I69.359 Hemiplegia and hemiparesis following cerebral 
infarction affecting unspecified side 
I69.36 Other paralytic syndrome following cerebral infarction 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following cerebral infarction 
(I69.35-) 
monoplegia of lower limb following cerebral infarction 
(I69.34-) 
monoplegia of upper limb following cerebral infarction 
(I69.33-) 
I69.361 Other paralytic syndrome following cerebral infarction 
affecting right dominant side 
I69.362 Other paralytic syndrome following cerebral infarction 
affecting left dominant side 
I69.363 Other paralytic syndrome following cerebral infarction 
affecting right non-dominant side 
I69.364 Other paralytic syndrome following cerebral infarction 
affecting left non-dominant side 
I69.365 Other paralytic syndrome following cerebral infarction, 
bilateral 
I69.369 Other paralytic syndrome following cerebral infarction 
affecting unspecified side 
I69.39 Other late effects of cerebral infarction 
I69.390 Apraxia following cerebral infarction 

I69.391
Dysphagia following cerebral infarction 
I69.392 Facial weakness following cerebral infarction 
Facial droop following cerebral infarction 
I69.393 Ataxia following cerebral infarction 
I69.398 Other late effects of cerebral infarction 
Alteration of sensation following cerebral infarction 
Disturbance of vision following cerebral infarction 
Use additional code to identify the sequelae 
I69.4 Sequelae of stroke, not specified as hemorrhage or infarction 
I69.40 Unspecified late effects of stroke, not specified as hemorrhage or 
infarction 
I69.41 Cognitive deficits following stroke, not specified as hemorrhage or 
infarction 
I69.42 Speech and language deficits following stroke, not specified as 
hemorrhage or infarction 
I69.420 Aphasia following stroke, not specified as hemorrhage 
or infarction 
I69.421 Dysphasia following stroke, not specified as hemorrhage 
or infarction 
I69.428 Other speech and language deficits following stroke, not 
specified as hemorrhage or infarction 
Dysarthria following stroke, not specified as hemorrhage or 
infarction 
I69.43 Monoplegia of upper limb following stroke, not specified as hemorrhage 
or infarction 
I69.431 Monoplegia of upper limb following stroke, not 
specified as hemorrhage or infarction affecting right 
dominant side 
I69.432 Monoplegia of upper limb following stroke, not 
specified as hemorrhage or infarction affecting left 
dominant side 
I69.433 Monoplegia of upper limb following stroke, not 
specified as hemorrhage or infarction affecting right 
non-dominant side 
I69.434 Monoplegia of upper limb following stroke, not 
specified as hemorrhage or infarction affecting left 
non-dominant side 
I69.439 Monoplegia of upper limb following stroke, not 
specified as hemorrhage or infarction affecting 
unspecified side 
I69.44 Monoplegia of lower limb following stroke, not specified as hemorrhage 
or infarction 
I69.441 Monoplegia of lower limb following stroke, not specified 

as hemorrhage or infarction affecting right dominant 
side 
I69.442 Monoplegia of lower limb following stroke, not specified 
as hemorrhage or infarction affecting left dominant side 
I69.443 Monoplegia of lower limb following stroke, not specified 
as hemorrhage or infarction affecting right 
non-dominant side 
I69.444 Monoplegia of lower limb following stroke, not specified 
as hemorrhage or infarction affecting left non-dominant 
side 
I69.449 Monoplegia of lower limb following stroke, not specified 
as hemorrhage or infarction affecting unspecified side 
I69.45 Hemiplegia and hemiparesis following stroke, not specified as 
hemorrhage or infarction 
I69.451 Hemiplegia and hemiparesis following stroke, not 
specified as hemorrhage or infarction affecting right 
dominant side 
I69.452 Hemiplegia and hemiparesis following stroke, not 
specified as hemorrhage or infarction affecting left 
dominant side 
I69.453 Hemiplegia and hemiparesis following stroke, not 
specified as hemorrhage or infarction affecting right 
non-dominant side 
I69.454 Hemiplegia and hemiparesis following stroke, not 
specified as hemorrhage or infarction affecting left 
non-dominant side 
I69.459 Hemiplegia and hemiparesis following stroke, not 
specified as hemorrhage or infarction affecting 
unspecified side 
I69.46 Other paralytic syndrome following stroke, not specified as hemorrhage 
or infarction 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: sequelae of stroke, not specified as hemorrhage or 
infarction, with: 
hemiplegia/hemiparesis (I69.45-) 
monoplegia of lower limb (I69.44-) 
monoplegia of upper limb (I69.43-) 
I69.461 Other paralytic syndrome following stroke, not 
specified as hemorrhage or infarction affecting right 
dominant side 
I69.462 Other paralytic syndrome following stroke, not 

specified as hemorrhage or infarction affecting left 
dominant side 
I69.463 Other paralytic syndrome following stroke, not 
specified as hemorrhage or infarction affecting right 
non-dominant side 
I69.464 Other paralytic syndrome following stroke, not 
specified as hemorrhage or infarction affecting left 
non-dominant side 
I69.465 Other paralytic syndrome following stroke, not 
specified as hemorrhage or infarction, bilateral 
I69.469 Other paralytic syndrome following stroke, not 
specified as hemorrhage or infarction affecting 
unspecified side 
I69.49 Other late effects of stroke, not specified as hemorrhage or infarction 
I69.490 Apraxia following stroke, not specified as hemorrhage 
or infarction 
I69.491 Dysphagia following stroke, not specified as 
hemorrhage or infarction 
I69.492 Facial weakness following stroke, not specified as 
hemorrhage or infarction 
Facial droop following stroke, not specified as hemorrhage 
or infarction 
I69.493 Ataxia following stroke, not specified as hemorrhage or 
infarction 
I69.498 Other late effects of stroke, not specified as hemorrhage 
or infarction 
Alteration of sensation following stroke, not specified as 
hemorrhage or infarction 
Disturbance of vision following stroke, not specified as 
hemorrhage or infarction 
Use additional code to identify the sequelae 
I69.8 Sequelae of other cerebrovascular diseases 
Excludes1:sequelae of traumatic intracranial injury (T90.5) 
I69.80 Unspecified late effects of other cerebrovascular disease 
I69.81 Cognitive deficits following other cerebrovascular disease 
I69.82 Speech and language deficits following other cerebrovascular disease 
I69.820 Aphasia following other cerebrovascular disease 
I69.821 Dysphasia following other cerebrovascular disease 
I69.828 Other speech and language deficits following other 
cerebrovascular disease 
Dysarthria following other cerebrovascular disease 
I69.83 Monoplegia of upper limb following other cerebrovascular disease 
I69.831 Monoplegia of upper limb following other 

cerebrovascular disease affecting right dominant side 
I69.832 Monoplegia of upper limb following other 
cerebrovascular disease affecting left dominant side 
I69.833 Monoplegia of upper limb following other 
cerebrovascular disease affecting right non-dominant 
side 
I69.834 Monoplegia of upper limb following other 
cerebrovascular disease affecting left non-dominant side 
I69.839 Monoplegia of upper limb following other 
cerebrovascular disease affecting unspecified side 
I69.84 Monoplegia of lower limb following other cerebrovascular disease 
I69.841 Monoplegia of lower limb following other 
cerebrovascular disease affecting right dominant side 
I69.842 Monoplegia of lower limb following other 
cerebrovascular disease affecting left dominant side 
I69.843 Monoplegia of lower limb following other 
cerebrovascular disease affecting right non-dominant 
side 
I69.844 Monoplegia of lower limb following other 
cerebrovascular disease affecting left non-dominant side 
I69.849 Monoplegia of lower limb following other 
cerebrovascular disease affecting unspecified side 
I69.85 Hemiplegia and hemiparesis following other cerebrovascular disease 
I69.851 Hemiplegia and hemiparesis following other 
cerebrovascular disease affecting right dominant side 
I69.852 Hemiplegia and hemiparesis following other 
cerebrovascular disease affecting left dominant side 
I69.853 Hemiplegia and hemiparesis following other 
cerebrovascular disease affecting right non-dominant 
side 
I69.854 Hemiplegia and hemiparesis following other 
cerebrovascular disease affecting left non-dominant side 
I69.859 Hemiplegia and hemiparesis following other 
cerebrovascular disease affecting unspecified side 
I69.86 Other paralytic syndrome following other cerebrovascular disease 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following other cerebrovascular 
disease (I69.85-) 
monoplegia of lower limb following other cerebrovascular 
disease (I69.84-) 
monoplegia of upper limb following other cerebrovascular 

disease (I69.83-) 
I69.861 Other paralytic syndrome following other 
cerebrovascular disease affecting right dominant side 
I69.862 Other paralytic syndrome following other 
cerebrovascular disease affecting left dominant side 
I69.863 Other paralytic syndrome following other 
cerebrovascular disease affecting right non-dominant 
side 
I69.864 Other paralytic syndrome following other 
cerebrovascular disease affecting left non-dominant side 
I69.865 Other paralytic syndrome following other 
cerebrovascular disease, bilateral 
I69.869 Other paralytic syndrome following other 
cerebrovascular disease affecting unspecified side 
I69.89 Other late effects of other cerebrovascular disease 
I69.890 Apraxia following other cerebrovascular disease 
I69.891 Dysphagia following other cerebrovascular disease 
I69.892 Facial weakness following other cerebrovascular disease 
Facial droop following other cerebrovascular disease 
I69.893 Ataxia following other cerebrovascular disease 
I69.898 Other late effects of other cerebrovascular disease 
Alteration of sensation following other cerebrovascular 
disease 
Disturbance of vision following other cerebrovascular 
disease 
Use additional code to identify the sequelae 
I69.9 Sequelae of unspecified cerebrovascular diseases 
Excludes1:sequelae of traumatic intracranial injury (T90.5) 
I69.90 Unspecified late effects of unspecified cerebrovascular disease 
I69.91 Cognitive deficits following unspecified cerebrovascular disease 
I69.92 Speech and language deficits following unspecified cerebrovascular 
disease 
I69.920 Aphasia following unspecified cerebrovascular disease 
I69.921 Dysphasia following unspecified cerebrovascular 
disease 
I69.928 Other speech and language deficits following 
unspecified cerebrovascular disease 
Dysarthria following unspecified cerebrovascular disease 
I69.93 Monoplegia of upper limb following unspecified cerebrovascular disease 
I69.931 Monoplegia of upper limb following unspecified 
cerebrovascular disease affecting right dominant side 
I69.932 Monoplegia of upper limb following unspecified 
cerebrovascular disease affecting left dominant side 

I69.933
Monoplegia of upper limb following unspecified 
cerebrovascular disease affecting right non-dominant 
side 
I69.934 Monoplegia of upper limb following unspecified 
cerebrovascular disease affecting left non-dominant side 
I69.939 Monoplegia of upper limb following unspecified 
cerebrovascular disease affecting unspecified side 
I69.94 Monoplegia of lower limb following unspecified cerebrovascular disease 
I69.941 Monoplegia of lower limb following unspecified 
cerebrovascular disease affecting right dominant side 
I69.942 Monoplegia of lower limb following unspecified 
cerebrovascular disease affecting left dominant side 
I69.943 Monoplegia of lower limb following unspecified 
cerebrovascular disease affecting right non-dominant 
side 
I69.944 Monoplegia of lower limb following unspecified 
cerebrovascular disease affecting left non-dominant side 
I69.949 Monoplegia of lower limb following unspecified 
cerebrovascular disease affecting unspecified side 
I69.95 Hemiplegia and hemiparesis following unspecified cerebrovascular 
disease 
I69.951 Hemiplegia and hemiparesis following unspecified 
cerebrovascular disease affecting right dominant side 
I69.952 Hemiplegia and hemiparesis following unspecified 
cerebrovascular disease affecting left dominant side 
I69.953 Hemiplegia and hemiparesis following unspecified 
cerebrovascular disease affecting right non-dominant 
side 
I69.954 Hemiplegia and hemiparesis following unspecified 
cerebrovascular disease affecting left non-dominant side 
I69.959 Hemiplegia and hemiparesis following unspecified 
cerebrovascular disease affecting unspecified side 
I69.96 Other paralytic syndrome following unspecified cerebrovascular disease 
Use additional code to identify type of paralytic syndrome, such as: 
Locked-in state (G83.5) 
Quadriplegia (G82.39, G82.49, G82.8) 
Excludes1: hemiplegia/hemiparesis following unspecified 
cerebrovascular disease (I69.95-) 
monoplegia of lower limb following unspecified 
cerebrovascular disease (I69.94-) 
monoplegia of upper limb following unspecified 
cerebrovascular disease (I69.93-) 
I69.961 Other paralytic syndrome following unspecified 

cerebrovascular disease affecting right dominant side 
I69.962 Other paralytic syndrome following unspecified 
cerebrovascular disease affecting left dominant side 
I69.963 Other paralytic syndrome following unspecified 
cerebrovascular disease affecting right non-dominant 
side 
I69.964 Other paralytic syndrome following unspecified 
cerebrovascular disease affecting left non-dominant side 
I69.965 Other paralytic syndrome following unspecified 
cerebrovascular disease, bilateral 
I69.969 Other paralytic syndrome following unspecified 
cerebrovascular disease affecting unspecified side 
I69.99 Other late effects of unspecified cerebrovascular disease 
I69.990 Apraxia following unspecified cerebrovascular disease 
I69.991 Dysphagia following unspecified cerebrovascular 
disease 
I69.992 Facial weakness following unspecified cerebrovascular 
disease 
Facial droop following unspecified cerebrovascular disease 
I69.993 Ataxia following unspecified cerebrovascular disease 
I69.998 Other late effects following unspecified cerebrovascular 
disease 
Alteration in sensation following unspecified 
cerebrovascular disease 
Disturbance of vision following unspecified 
cerebrovascular disease 
Use additional code to identify the sequelae 
Diseases of arteries, arterioles and capillaries (I70-I79) 
I70 Atherosclerosis 
Includes: arteriolosclerosis 
arterial degeneration 
arteriosclerosis 
arteriosclerotic vascular disease 
arteriovascular degeneration 
atheroma 
endarteritis deformans or obliterans 
senile arteritis 
senile endarteritis 
vascular degeneration 
Use additional code to identify: 

exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:arteriosclerotic cardiovascular disease (I25.1-) 
arteriosclerotic heart disease (I25.1-) 
atheroembolism (I75.-) 
cerebral atherosclerosis (I67.2) 
coronary atherosclerosis (I25.1-) 
mesenteric atherosclerosis (K55.1) 
precerebral atherosclerosis (I67.2) 
pulmonary atherosclerosis (I27.0) 
I70.0 Atherosclerosis of aorta 
I70.1 Atherosclerosis of renal artery 
Goldblatt's kidney 
Excludes2:atherosclerosis of renal arterioles (I12.-) 
I70.2 Atherosclerosis of native arteries of the extremities 
Mönckeberg's (medial) sclerosis 
Excludes2:atherosclerosis of bypass graft of extremities (I70.30-I70.79) 
I70.20 Unspecified atherosclerosis of native arteries of extremities 
I70.201 Unspecified atherosclerosis of native arteries of 
extremities, right leg 
I70.202 Unspecified atherosclerosis of native arteries of 
extremities, left leg 
I70.203 Unspecified atherosclerosis of native arteries of 
extremities, bilateral legs 
I70.208 Unspecified atherosclerosis of native arteries of 
extremities, other extremity 
I70.209 Unspecified atherosclerosis of native arteries of 
extremities, unspecified extremity 
I70.21 Atherosclerosis of native arteries of extremities with intermittent 
claudication 
I70.211 Atherosclerosis of native arteries of extremities with 
intermittent claudication, right leg 
I70.212 Atherosclerosis of native arteries of extremities with 
intermittent claudication, left leg 
I70.213 Atherosclerosis of native arteries of extremities with 
intermittent claudication, bilateral legs 
I70.218 Atherosclerosis of native arteries of extremities with 
intermittent claudication, other extremity 
I70.219 Atherosclerosis of native arteries of extremities with 
intermittent claudication, unspecified extremity 

I70.22 Atherosclerosis of native arteries of extremities with rest pain 
Includes any condition classifiable to I70.21-
I70.221 Atherosclerosis of native arteries of extremities with 
rest pain, right leg 
I70.222 Atherosclerosis of native arteries of extremities with 
rest pain, left leg 
I70.223 Atherosclerosis of native arteries of extremities with 
rest pain, bilateral legs 
I70.228 Atherosclerosis of native arteries of extremities with 
rest pain, other extremity 
I70.229 Atherosclerosis of native arteries of extremities with 
rest pain, unspecified extremity 
I70.23 Atherosclerosis of native arteries of right leg with ulceration 
Includes any condition classifiable to I70.211 and I70.221 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.231 Atherosclerosis of native arteries of right leg with 
ulceration of thigh 
I70.232 Atherosclerosis of native arteries of right leg with 
ulceration of calf 
I70.233 Atherosclerosis of native arteries of right leg with 
ulceration of ankle 
I70.234 Atherosclerosis of native arteries of right leg with 
ulceration of heel and midfoot 
Atherosclerosis of native arteries of right leg with 
ulceration of plantar surface of midfoot 
I70.235 Atherosclerosis of native arteries of right leg with 
ulceration of other part of foot 
Atherosclerosis of native arteries of right leg extremities 
with ulceration of toe 
I70.238 Atherosclerosis of native arteries of right leg with 
ulceration of other part of lower right leg 
I70.239 Atherosclerosis of native arteries of right leg with 
ulceration of unspecified site 
I70.24 Atherosclerosis of native arteries of left leg with ulceration 
Includes any condition classifiable to I70.212 and I70.222 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 
I70.241 Atherosclerosis of native arteries of left leg with 
ulceration of thigh 
I70.242 Atherosclerosis of native arteries of left leg with 
ulceration of calf 
I70.243 Atherosclerosis of native arteries of left leg with 

ulceration of ankle 
I70.244 Atherosclerosis of native arteries of left leg with 
ulceration of heel and midfoot 
Atherosclerosis of native arteries of left leg with ulceration 
of plantar surface of midfoot 
I70.245 Atherosclerosis of native arteries of left leg with 
ulceration of other part of foot 
Atherosclerosis of native arteries of left leg extremities 
with ulceration of toe 
I70.248 Atherosclerosis of native arteries of left leg with 
ulceration of other part of lower left leg 
I70.249 Atherosclerosis of native arteries of left leg with 
ulceration of unspecified site 
I70.25 Atherosclerosis of native arteries of other extremities with 
ulceration 
Includes any condition classificable to I70.218 and I70.228 
Use additional code to identify the severity of the ulcer (L98.49-) 
I70.26 Atherosclerosis of native arteries of extremities with gangrene 
Includes any condition classifiable to I70.21-, I70.22-, I70.23-, I70.24-, 
and I70.25-
I70.261 Atherosclerosis of native arteries of extremities with 
gangrene, right leg 
I70.262 Atherosclerosis of native arteries of extremities with 
gangrene, left leg 
I70.263 Atherosclerosis of native arteries of extremities with 
gangrene, bilateral legs 
I70.268 Atherosclerosis of native arteries of extremities with 
gangrene, other extremity 
I70.269 Atherosclerosis of native arteries of extremities with 
gangrene, unspecified extremity 
I70.29 Other atherosclerosis of native arteries of extremities 
I70.291 Other atherosclerosis of native arteries of extremities, 
right leg 
I70.292 Other atherosclerosis of native arteries of extremities, 
left leg 
I70.293 Other atherosclerosis of native arteries of extremities, 
bilateral legs 
I70.298 Other atherosclerosis of native arteries of extremities, 
other extremity 
I70.299 Other atherosclerosis of native arteries of extremities, 
unspecified extremity 
I70.3 Atherosclerosis of unspecified type of bypass graft(s) of the extremities 
Excludes1:embolism or thrombus of bypass graft(s) of extremities (T82.8) 

I70.30
Unspecified atherosclerosis of unspecified type of bypass graft(s) of the 
extremities 
Unspecified atherosclerosis of unspecified type of 
bypass graft(s) of the extremities, right leg 
Unspecified atherosclerosis of unspecified type of 
bypass graft(s) of the extremities, left leg 
Unspecified atherosclerosis of unspecified type of 
bypass graft(s) of the extremities, bilateral legs 
Unspecified atherosclerosis of unspecified type of 
bypass graft(s) of the extremities, other extremity 
Unspecified atherosclerosis of unspecified type of 
bypass graft(s) of the extremities, unspecified extremity 
Atherosclerosis of unspecified type of bypass graft(s) of the extremities 
with intermittent claudication 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with intermittent claudication, right leg 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with intermittent claudication, left leg 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with intermittent claudication, bilateral 
legs 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with intermittent claudication, other 
extremity 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with intermittent claudication, 
unspecified extremity 
Atherosclerosis of unspecified type of bypass graft(s) of the extremities 
with rest pain 
Includes any condition classifiable to I70.31-
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with rest pain, right leg 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with rest pain, left leg 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with rest pain, bilateral legs 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with rest pain, other extremity 
Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with rest pain, unspecified extremity 
Atherosclerosis of unspecified type of bypass graft(s) of the right leg 
with ulceration 
Includes any condition classifiable to I70.311 and I70.321 
I70.301 
I70.302 
I70.303 
I70.308 
I70.309 
I70.31 
I70.311 
I70.312 
I70.313 
I70.318 
I70.319 
I70.32 
I70.321 
I70.322 
I70.323 
I70.328 
I70.329 
I70.33 

Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.331 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of thigh 
I70.332 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of calf 
I70.333 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of ankle 
I70.334 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of heel and midfoot 
Atherosclerosis of unspecified type of bypass graft(s) of 
right leg with ulceration of plantar surface of midfoot 
I70.335 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of other part of foot 
Atherosclerosis of unspecified type of bypass graft(s) of the 
right leg with ulceration of toe 
I70.338 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of other part of lower leg 
I70.339 Atherosclerosis of unspecified type of bypass graft(s) of 
the right leg with ulceration of unspecified site 
I70.34 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with 
ulceration 
Includes any condition classifiable to I70.312 and I70.322 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 
I70.341 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of thigh 
I70.342 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of calf 
I70.343 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of ankle 
I70.344 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of heel and midfoot 
Atherosclerosis of unspecified type of bypass graft(s) of left 
leg with ulceration of plantar surface of midfoot 
I70.345 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of other part of foot 
Atherosclerosis of unspecified type of bypass graft(s) of the 
left leg with ulceration of toe 
I70.348 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of other part of lower leg 
I70.349 Atherosclerosis of unspecified type of bypass graft(s) of 
the left leg with ulceration of unspecified site 

I70.35
Atherosclerosis of unspecified type of bypass graft(s) of other 
extremity with ulceration 
Includes any condition classifiable to I70.318 and I70.328 
Use additional code to identify severity of ulcer (L98.49-) 
I70.36 Atherosclerosis of unspecified type of bypass graft(s) of the extremities 
with gangrene 
Includes any condition classifiable to I70.31-, I70.32-, I70.33-, I70.34-, 
I70.35 
I70.361 Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with gangrene, right leg 
I70.362 Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with gangrene, left leg 
I70.363 Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with gangrene, bilateral legs 
I70.368 Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with gangrene, other extremity 
I70.369 Atherosclerosis of unspecified type of bypass graft(s) of 
the extremities with gangrene, unspecified extremity 
I70.39 Other atherosclerosis of unspecified type of bypass graft(s) of the 
extremities 
I70.391 Other atherosclerosis of unspecified type of bypass 
graft(s) of the extremities, right leg 
I70.392 Other atherosclerosis of unspecified type of bypass 
graft(s) of the extremities, left leg 
I70.393 Other atherosclerosis of unspecified type of bypass 
graft(s) of the extremities, bilateral legs 
I70.398 Other atherosclerosis of unspecified type of bypass 
graft(s) of the extremities, other extremity 
I70.399 Other atherosclerosis of unspecified type of bypass 
graft(s) of the extremities, unspecified extremity 
I70.4 Atherosclerosis of autologous vein bypass graft(s) of the extremities 
I70.40 Unspecified atherosclerosis of autologous vein bypass graft(s) of the 
extremities 
I70.401 Unspecified atherosclerosis of autologous vein bypass 
graft(s) of the extremities, right leg 
I70.402 Unspecified atherosclerosis of autologous vein bypass 
graft(s) of the extremities, left leg 
I70.403 Unspecified atherosclerosis of autologous vein bypass 
graft(s) of the extremities, bilateral legs 
I70.408 Unspecified atherosclerosis of autologous vein bypass 
graft(s) of the extremities, other extremity 
I70.409 Unspecified atherosclerosis of autologous vein bypass 
graft(s) of the extremities, unspecified extremity 

I70.41 Atherosclerosis of autologous vein bypass graft(s) of the extremities 
with intermittent claudication 
I70.411 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with intermittent claudication, right leg 
I70.412 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with intermittent claudication, left leg 
I70.413 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with intermittent claudication, bilateral legs 
I70.418 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with intermittent claudication, other 
extremity 
I70.419 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with intermittent claudication, unspecified 
extremity 
I70.42 Atherosclerosis of autologous vein bypass graft(s) of the extremities 
with rest pain 
Includes any condition classifiable to I70.41-
I70.421 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with rest pain, right leg 
I70.422 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with rest pain, left leg 
I70.423 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with rest pain, bilateral legs 
I70.428 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with rest pain, other extremity 
I70.429 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with rest pain, unspecified extremity 
I70.43 Atherosclerosis of autologous vein bypass graft(s) of the right leg with 
ulceration 
Includes any condition classifiable to I70.411 and I70.421 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.431 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of thigh 
I70.432 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of calf 
I70.433 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of ankle 
I70.434 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of heel and midfoot 
Atherosclerosis of autologous vein bypass graft(s) of right 
leg with ulceration of plantar surface of midfoot 
I70.435 Atherosclerosis of autologous vein bypass graft(s) of the 

right leg with ulceration of other part of foot 
Atherosclerosis of autologous vein bypass graft(s) of right 
leg with ulceration of toe 
I70.438 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of other part of lower leg 
I70.439 Atherosclerosis of autologous vein bypass graft(s) of the 
right leg with ulceration of unspecified site 
I70.44 Atherosclerosis of autologous vein bypass graft(s) of the left leg with 
ulceration 
Includes any condition classifiable to I70.412 and I70.422 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 
I70.441 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of thigh 
I70.442 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of calf 
I70.443 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of ankle 
I70.444 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of heel and midfoot 
Atherosclerosis of autologous vein bypass graft(s) of left 
leg with ulceration of plantar surface of midfoot 
I70.445 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of other part of foot 
Atherosclerosis of autologous vein bypass graft(s) of left 
leg with ulceration of toe 
I70.448 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of other part of lower leg 
I70.449 Atherosclerosis of autologous vein bypass graft(s) of the 
left leg with ulceration of unspecified site 
I70.45 Atherosclerosis of autologous vein bypass graft(s) of other extremity 
with ulceration 
Includes any condition classifiable to I70.418, I70.428, and I70.438 
Use additional code to identify severity of ulcer (L98.49) 
I70.46 Atherosclerosis of autologous vein bypass graft(s) of the extremities 
with gangrene 
Includes any condition classifiable to I70.41-, I70.42-, and I70.43-, 
I70.44-, I70.45 
I70.461 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with gangrene, right leg 
I70.462 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with gangrene, left leg 
I70.463 Atherosclerosis of autologous vein bypass graft(s) of the 

extremities with gangrene, bilateral legs 
I70.468 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with gangrene, other extremity 
I70.469 Atherosclerosis of autologous vein bypass graft(s) of the 
extremities with gangrene, unspecified extremity 
I70.49 Other atherosclerosis of autologous vein bypass graft(s) of the 
extremities 
I70.491 Other atherosclerosis of autologous vein bypass graft(s) 
of the extremities, right leg 
I70.492 Other atherosclerosis of autologous vein bypass graft(s) 
of the extremities, left leg 
I70.493 Other atherosclerosis of autologous vein bypass graft(s) 
of the extremities, bilateral legs 
I70.498 Other atherosclerosis of autologous vein bypass graft(s) 
of the extremities, other extremity 
I70.499 Other atherosclerosis of autologous vein bypass graft(s) 
of the extremities, unspecified extremity 
I70.5 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities 
I70.50 Unspecified atherosclerosis of nonautologous biological bypass graft(s) 
of the extremities 
I70.501 Unspecified atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, right leg 
I70.502 Unspecified atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, left leg 
I70.503 Unspecified atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, bilateral legs 
I70.508 Unspecified atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, other extremity 
I70.509 Unspecified atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, unspecified extremity 
I70.51 Atherosclerosis of nonautologous biological bypass graft(s) of the 
extremities intermittent claudication 
I70.511 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities intermittent claudication, 
right leg 
I70.512 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities intermittent claudication, left 
leg 
I70.513 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities intermittent claudication, 
bilateral legs 
I70.518 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities intermittent claudication, 

other extremity 
I70.519 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities intermittent claudication, 
unspecified extremity 
I70.52 Atherosclerosis of nonautologous biological bypass graft(s) of the 
extremities with rest pain 
Includes any condition classifiable to I70.51-
I70.521 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with rest pain, right leg 
I70.522 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with rest pain, left leg 
I70.523 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with rest pain, bilateral legs 
I70.528 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with rest pain, other 
extremity 
I70.529 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with rest pain, unspecified 
extremity 
I70.53 Atherosclerosis of nonautologous biological bypass graft(s) of the right 
leg with ulceration 
Includes any condition classifiable to I70.511 and I70.521 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.531 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of thigh 
I70.532 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of calf 
I70.533 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of ankle 
I70.534 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of heel and 
midfoot 
Atherosclerosis of nonautologous biological bypass graft(s) 
of right leg with ulceration of plantar surface of midfoot 
I70.535 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of other part of 
foot 
Atherosclerosis of nonautologous biological bypass graft(s) 
of the right leg with ulceration of toe 
I70.538 Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of other part of 
lower leg 

I70.539
Atherosclerosis of nonautologous biological bypass 
graft(s) of the right leg with ulceration of unspecified 
site 
I70.54 Atherosclerosis of nonautologous biological bypass graft(s) of the left 
leg with ulceration 
Includes any condition classifiable to I70.512 and I70.522 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 
I70.541 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of thigh 
I70.542 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of calf 
I70.543 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of ankle 
I70.544 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of heel and 
midfoot 
Atherosclerosis of nonautologous biological bypass graft(s) 
of left leg with ulceration of plantar surface of midfoot 
I70.545 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of other part of 
foot 
Atherosclerosis of nonautologous biological bypass graft(s) 
of the left leg with ulceration of toe 
I70.548 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of other part of 
lower leg 
I70.549 Atherosclerosis of nonautologous biological bypass 
graft(s) of the left leg with ulceration of unspecified site 
I70.55 Atherosclerosis of nonautologous biological bypass graft(s) of other 
extremity with ulceration 
Includes any condition classifiable to I70.518, I70.528, and I70.538 
Use additional code to identify severity of ulcer (L98.49) 
I70.56 Atherosclerosis of nonautologous biological bypass graft(s) of the 
extremities with gangrene 
Includes any condition classifiable to I70.51-, I70.52-, and I70.53-, 
I70.54-, I70.55 
I70.561 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with gangrene, right leg 
I70.562 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with gangrene, left leg 
I70.563 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with gangrene, bilateral legs 

I70.568
Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with gangrene, other 
extremity 
I70.569 Atherosclerosis of nonautologous biological bypass 
graft(s) of the extremities with gangrene, unspecified 
extremity 
I70.59 Other atherosclerosis of nonautologous biological bypass graft(s) of the 
extremities 
I70.591 Other atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, right leg 
I70.592 Other atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, left leg 
I70.593 Other atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, bilateral legs 
I70.598 Other atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, other extremity 
I70.599 Other atherosclerosis of nonautologous biological 
bypass graft(s) of the extremities, unspecified extremity 
I70.6 Atherosclerosis of nonbiological bypass graft(s) of the extremities 
I70.60 Unspecified atherosclerosis of nonbiological bypass graft(s) of the 
extremities 
I70.601 Unspecified atherosclerosis of nonbiological bypass 
graft(s) of the extremities, right leg 
I70.602 Unspecified atherosclerosis of nonbiological bypass 
graft(s) of the extremities, left leg 
I70.603 Unspecified atherosclerosis of nonbiological bypass 
graft(s) of the extremities, bilateral legs 
I70.608 Unspecified atherosclerosis of nonbiological bypass 
graft(s) of the extremities, other extremity 
I70.609 Unspecified atherosclerosis of nonbiological bypass 
graft(s) of the extremities, unspecified extremity 
I70.61 Atherosclerosis of nonbiological bypass graft(s) of the extremities with 
intermittent claudication 
I70.611 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with intermittent claudication, right leg 
I70.612 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with intermittent claudication, left leg 
I70.613 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with intermittent claudication, bilateral legs 
I70.618 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with intermittent claudication, other 
extremity 
I70.619 Atherosclerosis of nonbiological bypass graft(s) of the 

extremities with intermittent claudication, unspecified 
extremity 
I70.62 Atherosclerosis of nonbiological bypass graft(s) of the extremities with 
rest pain 
Includes any condition classifiable to I70.61-
I70.621 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with rest pain, right leg 
I70.622 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with rest pain, left leg 
I70.623 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with rest pain, bilateral legs 
I70.628 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with rest pain, other extremity 
I70.629 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with rest pain, unspecified extremity 
I70.63 Atherosclerosis of nonbiological bypass graft(s) of the right leg with 
ulceration 
Includes any condition classifiable to I70.611 and I70.621 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.631 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of thigh 
I70.632 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of calf 
I70.633 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of ankle 
I70.634 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of heel and midfoot 
Atherosclerosis of nonbiological bypass graft(s) of right leg 
with ulceration of plantar surface of midfoot 
I70.635 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of other part of foot 
Atherosclerosis of nonbiological bypass graft(s) of the right 
leg with ulceration of toe 
I70.638 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of other part of lower leg 
I70.639 Atherosclerosis of nonbiological bypass graft(s) of the 
right leg with ulceration of unspecified site 
I70.64 Atherosclerosis of nonbiological bypass graft(s) of the left leg with 
ulceration 
Includes any condition classifiable to I70.612 and I70.622 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 

I70.641 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of thigh 
I70.642 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of calf 
I70.643 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of ankle 
I70.644 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of heel and midfoot 
Atherosclerosis of nonbiological bypass graft(s) of left leg 
with ulceration of plantar surface of midfoot 
I70.645 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of other part of foot 
Atherosclerosis of nonbiological bypass graft(s) of the left 
leg with ulceration of toe 
I70.648 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of other part of lower leg 
I70.649 Atherosclerosis of nonbiological bypass graft(s) of the 
left leg with ulceration of unspecified site 
I70.65 Atherosclerosis of nonbiological bypass graft(s) of other extremity 
with ulceration 
Includes any condition classifiable to I70.618 and I70.628 
Use additional code to identify severity of ulcer (L98.49) 
I70.66 Atherosclerosis of nonbiological bypass graft(s) of the extremities with 
gangrene 
Includes any condition classifiable to I70.61-, I70.62-, I70.63-, I70.64-, 
I70.65 
I70.661 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with gangrene, right leg 
I70.662 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with gangrene, left leg 
I70.663 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with gangrene, bilateral legs 
I70.668 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with gangrene, other extremity 
I70.669 Atherosclerosis of nonbiological bypass graft(s) of the 
extremities with gangrene, unspecified extremity 
I70.69 Other atherosclerosis of nonbiological bypass graft(s) of the extremities 
I70.691 Other atherosclerosis of nonbiological bypass graft(s) of 
the extremities, right leg 
I70.692 Other atherosclerosis of nonbiological bypass graft(s) of 
the extremities, left leg 
I70.693 Other atherosclerosis of nonbiological bypass graft(s) of 
the extremities, bilateral legs 

I70.698
Other atherosclerosis of nonbiological bypass graft(s) of 
the extremities, other extremity 
I70.699 Other atherosclerosis of nonbiological bypass graft(s) of 
the extremities, unspecified extremity 
I70.7 Atherosclerosis of other type of bypass graft(s) of the extremities 
I70.70 Unspecified atherosclerosis of other type of bypass graft(s) of the 
extremities 
I70.701 Unspecified atherosclerosis of other type of bypass 
graft(s) of the extremities, right leg 
I70.702 Unspecified atherosclerosis of other type of bypass 
graft(s) of the extremities, left leg 
I70.703 Unspecified atherosclerosis of other type of bypass 
graft(s) of the extremities, bilateral legs 
I70.708 Unspecified atherosclerosis of other type of bypass 
graft(s) of the extremities, other extremity 
I70.709 Unspecified atherosclerosis of other type of bypass 
graft(s) of the extremities, unspecified extremity 
I70.71 Atherosclerosis of other type of bypass graft(s) of the extremities with 
intermittent claudication 
I70.711 Atherosclerosis of other type of bypass graft(s) of the 
extremities with intermittent claudication, right leg 
I70.712 Atherosclerosis of other type of bypass graft(s) of the 
extremities with intermittent claudication, left leg 
I70.713 Atherosclerosis of other type of bypass graft(s) of the 
extremities with intermittent claudication, bilateral legs 
I70.718 Atherosclerosis of other type of bypass graft(s) of the 
extremities with intermittent claudication, other 
extremity 
I70.719 Atherosclerosis of other type of bypass graft(s) of the 
extremities with intermittent claudication, unspecified 
extremity 
I70.72 Atherosclerosis of other type of bypass graft(s) of the extremities with 
rest pain 
Includes any condition classifiable to I70.71-
I70.721 Atherosclerosis of other type of bypass graft(s) of the 
extremities with rest pain, right leg 
I70.722 Atherosclerosis of other type of bypass graft(s) of the 
extremities with rest pain, left leg 
I70.723 Atherosclerosis of other type of bypass graft(s) of the 
extremities with rest pain, bilateral legs 
I70.728 Atherosclerosis of other type of bypass graft(s) of the 
extremities with rest pain, other extremity 
I70.729 Atherosclerosis of other type of bypass graft(s) of the 

extremities with rest pain, unspecified extremity 
I70.73 Atherosclerosis of other type of bypass graft(s) of the right leg with 
ulceration 
Includes any condition classifiable to I70.711 and I70.721 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 1) 
I70.731 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of thigh 
I70.732 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of calf 
I70.733 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of ankle 
I70.734 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of heel and midfoot 
Atherosclerosis of other type of bypass graft(s) of right leg 
with ulceration of plantar surface of midfoot 
I70.735 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of other part of foot 
Atherosclerosis of other type of bypass graft(s) of right leg 
with ulceration of toe 
I70.738 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of other part of lower leg 
I70.739 Atherosclerosis of other type of bypass graft(s) of the 
right leg with ulceration of unspecified site 
I70.74 Atherosclerosis of other type of bypass graft(s) of the left leg with 
ulceration 
Includes any condition classifiable to I70.712 and I70.722 
Use additional code to identify severity of ulcer (L97.- with fifth 
character 2) 
I70.741 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of thigh 
I70.742 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of calf 
I70.743 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of ankle 
I70.744 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of heel and midfoot 
Atherosclerosis of other type of bypass graft(s) of left leg 
with ulceration of plantar surface of midfoot 
I70.745 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of other part of foot 
Atherosclerosis of other type of bypass graft(s) of left leg 
with ulceration of toe 

I70.748
Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of other part of lower leg 
I70.749 Atherosclerosis of other type of bypass graft(s) of the 
left leg with ulceration of unspecified site 
I70.75 Atherosclerosis of other type of bypass graft(s) of other extremity 
with ulceration 
Includes any condition classifiable to I70.718 and I70.728 
Use additional code to identify severity of ulcer (L98.49) 
I70.76 Atherosclerosis of other type of bypass graft(s) of the extremities with 
gangrene 
Includes any condition classifiable to I70.71-, I70.72-, I70.73-, I70.74-, 
I70.75 
I70.761 Atherosclerosis of other type of bypass graft(s) of the 
extremities with gangrene, right leg 
I70.762 Atherosclerosis of other type of bypass graft(s) of the 
extremities with gangrene, left leg 
I70.763 Atherosclerosis of other type of bypass graft(s) of the 
extremities with gangrene, bilateral legs 
I70.768 Atherosclerosis of other type of bypass graft(s) of the 
extremities with gangrene, other extremity 
I70.769 Atherosclerosis of other type of bypass graft(s) of the 
extremities with gangrene, unspecified extremity 
I70.79 Other atherosclerosis of other type of bypass graft(s) of the extremities 
I70.791 Other atherosclerosis of other type of bypass graft(s) of 
the extremities, right leg 
I70.792 Other atherosclerosis of other type of bypass graft(s) of 
the extremities, left leg 
I70.793 Other atherosclerosis of other type of bypass graft(s) of 
the extremities, bilateral legs 
I70.798 Other atherosclerosis of other type of bypass graft(s) of 
the extremities, other extremity 
I70.799 Other atherosclerosis of other type of bypass graft(s) of 
the extremities, unspecified extremity 
I70.8 Atherosclerosis of other arteries 
I70.9 Generalized and unspecified atherosclerosis 
I70.90 Unspecified atherosclerosis 
I70.91 Generalized atherosclerosis 
I71 Aortic aneurysm and dissection 
Excludes1:syphilitic aortic aneurysm (A52.01) 
traumatic aortic aneurysm (S25.09, S35.09) 
I71.0 Dissection of aorta 
I71.00 Dissection of unspecified site of aorta 

I71.01 Dissection of thoracic aorta 
I71.02 Dissection of abdominal aorta 
I71.03 Dissection of thoracoabdominal aorta 
I71.1 Thoracic aortic aneurysm, ruptured 
I71.2 Thoracic aortic aneurysm, without rupture 
I71.3 Abdominal aortic aneurysm, ruptured 
I71.4 Abdominal aortic aneurysm, without rupture 
I71.5 Thoracoabdominal aortic aneurysm, ruptured 
I71.6 Thoracoabdominal aortic aneurysm, without rupture 
I71.8 Aortic aneurysm of unspecified site, ruptured 
Rupture of aorta NOS 
I71.9 Aortic aneurysm of unspecified site, without rupture 
Aneurysm of aorta 
Dilatation of aorta 
Hyaline necrosis of aorta 
I72 Other aneurysm 
Includes: aneurysm (cirsoid)(false)(ruptured) 
Excludes2:aneurysm (of): 
aorta (I71.-) 
arteriovenous NOS (Q27.3-) 
acquired (I77.0) 
cerebral (nonruptured) (I67.1) 
ruptured (I60.7) 
coronary (I25.4) 
heart (I25.3) 
pulmonary artery (I28.1) 
retinal (H35.0) 
varicose (I77.0) 
dissection (of): 
artery NEC (I77.79) 
carotid artery (I77.71) 
coronary artery (I25.42) 
iliac artery (I77.72) 
renal artery (I77.73) 
vertebral artery (I77.74) 
I72.0 Aneurysm of carotid artery (common) (external) (internal, extracranial 
portion) 
Excludes1:aneurysm of internal carotid artery, intracranial portion (I67.1) 
aneurysm of internal carotid artery NOS (I67.1) 
I72.1 Aneurysm of artery of upper extremity 
I72.2 Aneurysm of renal artery 
I72.3 Aneurysm of iliac artery 

I72.4
Aneurysm of artery of lower extremity 
I72.8 Aneurysm of other specified arteries 
I72.9 Aneurysm of unspecified site 
I73 Other peripheral vascular diseases 
Excludes2:chilblains (T69.1) 
frostbite (T33- T34) 
immersion hand or foot (T69.0-) 
spasm of cerebral artery (G45.9) 
I73.0 Raynaud's syndrome 
Raynaud's disease 
Raynaud's phenomenon (secondary) 
I73.00 Raynaud's syndrome without gangrene 
I73.01 Raynaud's syndrome with gangrene 
I73.1 Thromboangiitis obliterans [Buerger's disease] 
I73.8 Other specified peripheral vascular diseases 
Acrocyanosis 
Erythrocyanosis 
Erythromelalgia 
Simple acroparesthesia [Schultze's type] 
Vasomotor acroparesthesia [Nothnagel's type] 
Excludes1:diabetic (peripheral) angiopathy (E08-E14 with .51-.52) 
I73.9 Peripheral vascular disease, unspecified 
Intermittent claudication 
Peripheral angiopathy NOS 
Spasm of artery 
Excludes1:atherosclerosis of the extremities (I70.2--I70.7-) 
I74 Arterial embolism and thrombosis 
Includes: embolic infarction 
thrombotic infarction 
embolic occlusion 
thrombotic occlusion 
Code first embolism and thrombosis complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.2) 
pregnancy, childbirth and the puerperium (O88.-) 
Excludes2:atheroembolism (I75.-) 
embolism and thrombosis: 
basilar (I63.0-I63.2, I65.1) 
carotid (I63.0-I63.2, I65.2) 
cerebral (I63.3-I63.5, I66.-) 
coronary (I21-I25) 
mesenteric (K55.0) 

ophthalmic (H34.-) 
precerebral NOS (I63.0-I63.2, I65.9) 
pulmonary (I26.-) 
renal (N28.0) 
retinal (H34.-) 
vertebral (I63.0-I63.2, I65.0) 
I74.0 Embolism and thrombosis of abdominal aorta 
Aortic bifurcation syndrome 
Aortoiliac obstruction 
Leriche's syndrome 
Saddle embolus 
I74.1 Embolism and thrombosis of other and unspecified parts of aorta 
I74.10 Embolism and thrombosis of unspecified parts of aorta 
I74.11 Embolism and thrombosis of thoracic aorta 
I74.19 Embolism and thrombosis of other parts of aorta 
I74.2 Embolism and thrombosis of arteries of the upper extremities 
I74.3 Embolism and thrombosis of arteries of the lower extremities 
I74.4 Embolism and thrombosis of arteries of extremities, unspecified 
Peripheral arterial embolism NOS 
I74.5 Embolism and thrombosis of iliac artery 
I74.8 Embolism and thrombosis of other arteries 
I74.9 Embolism and thrombosis of unspecified artery 
I75 Atheroembolism 
Includes: Atherothrombotic microembolism 
Cholesterol embolism 
I75.0 Atheroembolism of extremities 
I75.01 Atheroembolism of upper extremity 
I75.011 Atheroembolism of right upper extremity 
I75.012 Atheroembolism of left upper extremity 
I75.013 Atheroembolism of bilateral upper extremities 
I75.019 Atheroembolism of unspecified upper extremity 
I75.02 Atheroembolism of lower extremity 
I75.021 Atheroembolism of right lower extremity 
I75.022 Atheroembolism of left lower extremity 
I75.023 Atheroembolism of bilateral lower extremities 
I75.029 Atheroembolism of unspecified lower extremity 
I75.8 Atheroembolism of other sites 
I75.81 Atheroembolism of kidney 
Use additional code for any associated kidney failure (N17-N19) 
I75.89 Atheroembolism of other site 
I77 Other disorders of arteries and arterioles 

Excludes2:collagen (vascular) diseases (M30-M36) 
hypersensitivity angiitis (M31.0) 
pulmonary artery (I28.-) 
I77.0 Arteriovenous fistula, acquired 
Aneurysmal varix 
Arteriovenous aneurysm, acquired 
Excludes1:arteriovenous aneurysm NOS (Q27.3-) 
traumatic - see injury of blood vessel by body region 
Excludes2:cerebral (I67.1) 
coronary (I25.4) 
I77.1 Stricture of artery 
Narrowing of artery 
I77.2 Rupture of artery 
Erosion of artery 
Fistula of artery 
Ulcer of artery 
Excludes1:traumatic rupture of artery - see injury of blood vessel by body region 
I77.3 Arterial fibromuscular dysplasia 
Fibromuscular hyperplasia (of) carotid artery 
Fibromuscular hyperplasia (of) renal artery 
I77.4 Celiac artery compression syndrome 
I77.5 Necrosis of artery 
I77.6 Arteritis, unspecified 
Aortitis NOS 
Endarteritis NOS 
Excludes1:arteritis or endarteritis: 
aortic arch (M31.4) 
cerebral NEC (I67.7) 
coronary (I25.89) 
deformans (I70.-) 
giant cell (M31.5-.6) 
obliterans (I70.-) 
senile (I70.-) 
I77.7 Other arterial dissection 
Excludes2:dissection of aorta (I71.0-) 
dissection of coronary artery (I25.42) 
I77.71 Dissection of carotid artery 
I77.72 Dissection of iliac artery 
I77.73 Dissection of renal artery 
I77.74 Dissection of vertebral artery 
I77.79 Dissection of other artery 
I77.8 Other specified disorders of arteries and arterioles 
I77.9 Disorder of arteries and arterioles, unspecified 

I78
Diseases of capillaries 
I78.0 Hereditary hemorrhagic telangiectasia 
Rendu-Osler-Weber disease 
I78.1 Nevus, non-neoplastic 
Araneus nevus 
Senile nevus 
Spider nevus 
Stellar nevus 
Excludes1:nevus NOS (D22.-) 
vascular NOS (Q82.5) 
Excludes2:blue nevus (D22.-) 
flammeus nevus (Q82.5) 
hairy nevus (D22.-) 
melanocytic nevus (D22.-) 
pigmented nevus (D22.-) 
portwine nevus (Q82.5) 
sanguineous nevus (Q82.5) 
strawberry nevus (Q82.5) 
verrucous nevus (Q82.5) 
I78.8 Other diseases of capillaries 
I78.9 Disease of capillaries, unspecified 
I79 Disorders of arteries, arterioles and capillaries in diseases 
classified elsewhere 
I79.0 Aneurysm of aorta in diseases classified elsewhere 
Code first underlying disease 
Excludes1:syphilitic aneurysm (A52.01) 
I79.1 Aortitis in diseases classified elsewhere 
Code first underlying disease 
Excludes1:syphilitic aortitis (A52.02) 
I79.8 Other disorders of arteries, arterioles and capillaries in diseases classified 
elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
Excludes1:diabetic (peripheral) angiopathy (E08-E14 with .51-.52) 
endarteritis: 
syphilitic (A52.09) 
tuberculous (A18.89) 

Diseases of veins, lymphatic vessels and lymph nodes, not 
elsewhere classified. (I80-I89) 
I80 Phlebitis and thrombophlebitis 
Includes: endophlebitis 
inflammation, vein 
periphlebitis 
suppurative phlebitis 
Code first phlebitis and thrombophlebitis complicating: 
abortion, ectopic or molar pregnancy (O00-O07, O08.7) 
pregnancy, childbirth and the puerperium (O22.-, O87.-) 
Excludes2:phlebitis and thrombophlebitis (of): 
intracranial and intraspinal, septic or NOS (G08) 
intracranial, nonpyogenic (I67.6) 
intraspinal, nonpyogenic (G95.1) 
portal (vein) (K75.1) 
postphlebitic syndrome (I87.0) 
thrombophlebitis migrans (I82.1) 
I80.0 Phlebitis and thrombophlebitis of superficial vessels of lower extremities 
Phlebitis and thrombophlebitis of femoropopliteal vein 
I80.00 Phlebitis and thrombophlebitis of superficial vessels of unspecified 
lower extremity 
I80.01 Phlebitis and thrombophlebitis of superficial vessels of right lower 
extremity 
I80.02 Phlebitis and thrombophlebitis of superficial vessels of left lower 
extremity 
I80.03 Phlebitis and thrombophlebitis of superficial vessels of lower 
extremities, bilateral 
I80.1 Phlebitis and thrombophlebitis of femoral vein 
I80.10 Phlebitis and thrombophlebitis of unspecified femoral vein 
I80.11 Phlebitis and thrombophlebitis of right femoral vein 
I80.12 Phlebitis and thrombophlebitis of left femoral vein 
I80.13 Phlebitis and thrombophlebitis of femoral vein, bilateral 
I80.2 Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower 
extremities 
I80.20 Phlebitis and thrombophlebitis of unspecified deep vessels of lower 
extremities 
Deep vein thrombosis NOS 
I80.201 Phlebitis and thrombophlebitis of unspecified deep 
vessels of right lower extremity 
I80.202 Phlebitis and thrombophlebitis of unspecified deep 

vessels of left lower extremity 
I80.203 Phlebitis and thrombophlebitis of unspecified deep 
vessels of lower extremities, bilateral 
I80.209 Phlebitis and thrombophlebitis of unspecified deep 
vessels of unspecified lower extremity 
I80.21 Phlebitis and thrombophlebitis of popliteal vein 
I80.211 Phlebitis and thrombophlebitis of right popliteal vein 
I80.212 Phlebitis and thrombophlebitis of left popliteal vein 
I80.213 Phlebitis and thrombophlebitis of popliteal vein, 
bilateral 
I80.219 Phlebitis and thrombophlebitis of unspecified popliteal 
vein 
I80.22 Phlebitis and thrombophlebitis of tibial vein 
I80.221 Phlebitis and thrombophlebitis of right tibial vein 
I80.222 Phlebitis and thrombophlebitis of left tibial vein 
I80.223 Phlebitis and thrombophlebitis of tibial vein, bilateral 
I80.229 Phlebitis and thrombophlebitis of unspecified tibial vein 
I80.29 Phlebitis and thrombophlebitis of other deep vessels of lower extremities 
I80.291 Phlebitis and thrombophlebitis of other deep vessels of 
right lower extremity 
I80.292 Phlebitis and thrombophlebitis of other deep vessels of 
left lower extremity 
I80.293 Phlebitis and thrombophlebitis of other deep vessels of 
lower extremity, bilateral 
I80.299 Phlebitis and thrombophlebitis of other deep vessels of 
unspecified lower extremity 
I80.3 Phlebitis and thrombophlebitis of lower extremities, unspecified 
Embolism or thrombosis of lower extremity NOS 
I80.8 Phlebitis and thrombophlebitis of other sites 
I80.9 Phlebitis and thrombophlebitis of unspecified site 
I81 Portal vein thrombosis 
Includes: portal (vein) obstruction 
Excludes2:hepatic vein thrombosis (I82.0) 
phlebitis of portal vein (K75.1) 
I82 Other venous embolism and thrombosis 
Code first venous embolism and thrombosis complicating: 
abortion, ectopic or molar pregnancy (O00-O07, O08.7) 
pregnancy, childbirth and the puerperium (O22.-, O87.-) 
Excludes2:venous embolism and thrombosis (of) 
cerebral (I63.6, I67.6) 
coronary (I21-I25) 

intracranial and intraspinal, septic or NOS (G08) 
intracranial, nonpyogenic (I67.6) 
intraspinal, nonpyogenic (G95.1) 
lower extremities (I80.-) 
mesenteric (K55.0) 
portal (I81) 
pulmonary (I26.-) 
I82.0 Budd-Chiari syndrome 
Hepatic vein thrombosis 
I82.1 Thrombophlebitis migrans 
I82.2 Embolism and thrombosis of vena cava 
I82.3 Embolism and thrombosis of renal vein 
I82.8 Embolism and thrombosis of other specified veins 
I82.9 Embolism and thrombosis of unspecified vein 
Embolism of vein NOS 
Thrombosis (vein) NOS 
I83 Varicose veins of lower extremities 
Excludes1:varicose veins complicating pregnancy (O22.0-) 
varicose veins complicating the puerperium (O87.4) 
I83.0 Varicose veins of lower extremities with ulcer 
Use additional code to identify severity of ulcer (L97.-) 
I83.00 Varicose veins of unspecified lower extremity with ulcer 
I83.001 Varicose veins of unspecified lower extremity with ulcer 
of thigh 
I83.002 Varicose veins of unspecified lower extremity with ulcer 
of calf 
I83.003 Varicose veins of unspecified lower extremity with ulcer 
of ankle 
I83.004 Varicose veins of unspecified lower extremity with ulcer 
of heel and midfoot 
Varicose veins of unspecified lower extremity with ulcer of 
plantar surface of midfoot 
I83.005 Varicose veins of unspecified lower extremity with ulcer 
other part of foot 
Varicose veins of unspecified lower extremity with ulcer of 
toe 
I83.008 Varicose veins of unspecified lower extremity with ulcer 
other part of lower leg 
I83.009 Varicose veins of unspecified lower extremity with ulcer 
of unspecified site 
I83.01 Varicose veins of right lower extremity with ulcer 
I83.011 Varicose veins of right lower extremity with ulcer of 

thigh 
I83.012 Varicose veins of right lower extremity with ulcer of 
calf 
I83.013 Varicose veins of right lower extremity with ulcer of 
ankle 
I83.014 Varicose veins of right lower extremity with ulcer of 
heel and midfoot 
Varicose veins of right lower extremity with ulcer of 
plantar surface of midfoot 
I83.015 Varicose veins of right lower extremity with ulcer other 
part of foot 
Varicose veins of right lower extremity with ulcer of toe 
I83.018 Varicose veins of right lower extremity with ulcer other 
part of lower leg 
I83.019 Varicose veins of right lower extremitywith ulcer of 
unspecified site 
I83.02 Varicose veins of left lower extremity with ulcer 
I83.021 Varicose veins of left lower extremity with ulcer of thigh 
I83.022 Varicose veins of left lower extremity with ulcer of calf 
I83.023 Varicose veins of left lower extremity with ulcer of 
ankle 
I83.024 Varicose veins of left lower extremity with ulcer of heel 
and midfoot 
Varicose veins of left lower extremity with ulcer of plantar 
surface of midfoot 
I83.025 Varicose veins of left lower extremity with ulcer other 
part of foot 
Varicose veins of left lower extremity with ulcer of toe 
I83.028 Varicose veins of left lower extremity with ulcer other 
part of lower leg 
I83.029 Varicose veins of left lower extremity with ulcer of 
unspecified site 
I83.1 Varicose veins of lower extremities with inflammation 
Stasis dermatitis 
I83.10 Varicose veins of unspecified lower extremity with inflammation 
I83.11 Varicose veins of right lower extremity with inflammation 
I83.12 Varicose veins of left lower extremity with inflammation 
I83.2 Varicose veins of lower extremities with both ulcer and inflammation 
Use additional code to identify severity of ulcer (L97.-) 
I83.20 Varicose veins of unspecified lower extremity with both ulcer and 
inflammation 
I83.201 Varicose veins of unspecified lower extremity with both 
ulcer of thigh and inflammation 

I83.202
Varicose veins of unspecified lower extremity with both 
ulcer of calf and inflammation 
I83.203 Varicose veins of unspecified lower extremity with both 
ulcer of ankle and inflammation 
I83.204 Varicose veins of unspecified lower extremity with both 
ulcer of heel and midfoot and inflammation 
Varicose veins of unspecified lower extremity with both 
ulcer of plantar surface of midfoot and inflammation 
I83.205 Varicose veins of unspecified lower extremity with both 
ulcer other part of foot and inflammation 
Varicose veins of unspecified lower extremity with both 
ulcer of toe and inflammation 
I83.208 Varicose veins of unspecified lower extremity with both 
ulcer of other part of lower extremity and inflammation 
I83.209 Varicose veins of unspecified lower extremity with both 
ulcer of unspecified site and inflammation 
I83.21 Varicose veins of right lower extremity with both ulcer and 
inflammation 
I83.211 Varicose veins of right lower extremity with both ulcer 
of thigh and inflammation 
I83.212 Varicose veins of right lower extremity with both ulcer 
of calf and inflammation 
I83.213 Varicose veins of right lower extremity with both ulcer 
of ankle and inflammation 
I83.214 Varicose veins of right lower extremity with both ulcer 
of heel and midfoot and inflammation 
Varicose veins of right lower extremity with both ulcer of 
plantar surface of midfoot and inflammation 
I83.215 Varicose veins of right lower extremity with both ulcer 
other part of foot and inflammation 
Varicose veins of right lower extremity with both ulcer of 
toe and inflammation 
I83.218 Varicose veins of right lower extremity with both ulcer 
of other part of lower extremity and inflammation 
I83.219 Varicose veins of right lower extremity with both ulcer 
of unspecified site and inflammation 
I83.22 Varicose veins of left lower extremity with both ulcer and inflammation 
I83.221 Varicose veins of left lower extremity with both ulcer of 
thigh and inflammation 
I83.222 Varicose veins of left lower extremity with both ulcer of 
calf and inflammation 
I83.223 Varicose veins of left lower extremity with both ulcer of 
ankle and inflammation 

I83.224
Varicose veins of left lower extremity with both ulcer of 
heel and midfoot and inflammation 
Varicose veins of left lower extremity with both ulcer of 
plantar surface of midfoot and inflammation 
I83.225 Varicose veins of left lower extremity with both ulcer 
other part of foot and inflammation 
Varicose veins of left lower extremity with both ulcer of toe 
and inflammation 
I83.228 Varicose veins of left lower extremity with both ulcer of 
other part of lower extremity and inflammation 
I83.229 Varicose veins of left lower extremity with both ulcer of 
unspecified site and inflammation 
I83.8 Varicose veins of lower extremities with other complications 
I83.81 Varicose veins of lower extremities with pain 
I83.811 Varicose veins of right lower extremities with pain 
I83.812 Varicose veins of left lower extremities with pain 
I83.813 Varicose veins of bilateral lower extremities with pain 
I83.819 Varicose veins of unspecified lower extremities with 
pain 
I83.89 Varicose veins of lower extremities with other complications 
Varicose veins of lower extremities with edema 
Varicose veins of lower extremities with swelling 
I83.891 Varicose veins of right lower extremities with other 
complications 
I83.892 Varicose veins of left lower extremities with other 
complications 
I83.893 Varicose veins of bilateral lower extremities with other 
complications 
I83.899 Varicose veins of unspecified lower extremities with 
other complications 
I83.9 Asymptomatic varicose veins of lower extremities 
Phlebectasia of lower extremities 
Varicose veins of lower extremities 
Varix of lower extremities 
I83.90 Asymptomatic varicose veins of unspecified lower extremity 
Varicose veins NOS 
I83.91 Asymptomatic varicose veins of right lower extremity 
I83.92 Asymptomatic varicose veins of left lower extremity 
I83.93 Asymptomatic varicose veins of bilateral lower extremities 
I84 Hemorrhoids 
Includes: piles 
varicose veins of anus and rectum 

Excludes1:hemorrhoids complicating childbirth and the puerperium (O87.2) 
hemorrhoids complicating pregnancy (O22.4) 
I84.0 Thrombosed hemorrhoids 
I84.00 Unspecified thrombosed hemorrhoids 
Thrombosed hemorrhoids, unspecified whether internal or external 
I84.01 Internal thrombosed hemorrhoids 
I84.02 External thrombosed hemorrhoids 
I84.03 Internal and external thrombosed hemorrhoids 
I84.1 Hemorrhoids with other complications 
I84.10 Unspecified hemorrhoids with other complications 
I84.101 Unspecified bleeding hemorrhoids 
I84.102 Unspecified prolapsed hemorrhoids 
I84.103 Unspecified strangulated hemorrhoids 
I84.104 Unspecified ulcerated hemorrhoids 
I84.11 Internal hemorrhoids with other complications 
I84.111 Internal bleeding hemorrhoids 
I84.112 Internal prolapsed hemorrhoids 
I84.113 Internal strangulated hemorrhoids 
I84.114 Internal ulcerated hemorrhoids 
I84.12 External hemorrhoids with other complications 
I84.121 External bleeding hemorrhoids 
I84.122 External prolapsed hemorrhoids 
I84.123 External strangulated hemorrhoids 
I84.124 External ulcerated hemorrhoids 
I84.13 Internal and external hemorrhoids with other complications 
I84.131 Internal and external bleeding hemorrhoids 
I84.132 Internal and external prolapsed hemorrhoids 
I84.133 Internal and external strangulated hemorrhoids 
I84.134 Internal and external ulcerated hemorrhoids 
I84.2 Hemorrhoids without complication 
I84.20 Unspecified hemorrhoids without complication 
Hemorrhoids NOS 
I84.21 Internal hemorrhoids without complication 
Internal hemorrhoids NOS 
I84.22 External hemorrhoids without complication 
External hemorrhoids NOS 
I84.23 Internal and external hemorrhoids without complication 
Internal and external hemorrhoids NOS 
I84.6 Residual hemorrhoidal skin tags 
Skin tags of anus or rectum 
I85 Esophageal varices 
Use additional code to identify: 

alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
I85.0 Esophageal varices 
Idiopathic esophageal varices 
Primary esophageal varices 
I85.00 Esophageal varices without bleeding 
Esophageal varices NOS 
I85.01 Esophageal varices with bleeding 
I85.1 Secondary esophageal varices 
Esophageal varices secondary to alcoholic liver disease 
Esophageal varices secondary to cirrhosis of liver 
Esophageal varices secondary to schistosomiasis 
Esophageal varices secondary to toxic liver disease 
Code first underlying disease 
I85.10 Secondary esophageal varices without bleeding 
I85.11 Secondary esophageal varices with bleeding 
I86 Varicose veins of other sites 
Excludes1:varicose veins of unspecified site (I83.9-) 
Excludes2:retinal varices (H35.0-) 
I86.0 Sublingual varices 
I86.1 Scrotal varices 
Varicocele 
I86.2 Pelvic varices 
I86.3 Vulval varices 
Excludes1:vulval varices complicating childbirth and the puerperium (O87.8) 
vulval varices complicating pregnancy (O22.1-) 
I86.4 Gastric varices 
I86.8 Varicose veins of other specified sites 
Varicose ulcer of nasal septum 
I87 Other disorders of veins 
I87.0 Postphlebitic syndrome 
Chronic venous hypertension due to deep vein thrombosis 
Excludes1:chronic venous hypertension without deep vein thrombosis (I87.3-) 
I87.00 Postphlebitic syndrome without complications 
Asymptomatic postphlebitic syndrome 
I87.001 Postphlebitic syndrome without complications of right 
lower extremity 
I87.002 Postphlebitic syndrome without complications of left 
lower extremity 
I87.003 Postphlebitic syndrome without complications of 
bilateral lower extremity 

I87.009
Postphlebitic syndrome without complications of 
unspecified extremity 
Postphlebetic syndrome NOS 
I87.01 Postphlebitic syndrome with ulcer 
Use additional code to specify site and severity of ulcer (L97.-) 
I87.011 Postphlebitic syndrome with ulcer of right lower 
extremity 
I87.012 Postphlebitic syndrome with ulcer of left lower 
extremity 
I87.013 Postphlebitic syndrome with ulcer of bilateral lower 
extremity 
I87.019 Postphlebitic syndrome with ulcer of unspecified lower 
extremity 
I87.02 Postphlebitic syndrome with inflammation 
I87.021 Postphlebitic syndrome with inflammation of right 
lower extremity 
I87.022 Postphlebitic syndrome with inflammation of left lower 
extremity 
I87.023 Postphlebitic syndrome with inflammation of eral 
lower extremity 
I87.029 Postphlebitic syndrome with inflammation of 
unspecified lower extremity 
I87.03 Postphlebitic syndrome with ulcer and inflammation 
Use additional code to specify site and severity of ulcer (L97.-) 
I87.031 Postphlebitic syndrome with ulcer and inflammation of 
right lower extremity 
I87.032 Postphlebitic syndrome with ulcer and inflammation of 
left lower extremity 
I87.033 Postphlebitic syndrome with ulcer and inflammation of 
bilateral lower extremity 
I87.039 Postphlebitic syndrome with ulcer and inflammation of 
unspecified lower extremity 
I87.09 Postphlebitic syndrome with other complications 
I87.091 Postphlebitic syndrome with other complications of 
right lower extremity 
I87.092 Postphlebitic syndrome with other complications of left 
lower extremity 
I87.093 Postphlebitic syndrome with other complications of 
bilateral lower extremity 
I87.099 Postphlebitic syndrome with other complications of 
unspecified lower extremity 
I87.1 Compression of vein 
Stricture of vein 
bilat

Vena cava syndrome (inferior) (superior) 
Excludes2:compression of pulmonary vein (I28.8) 
I87.2 Venous insufficiency (chronic)(peripheral) 
I87.3 Chronic venous hypertension (idiopathic) 
Stasis edema 
Excludes1:chronic venous hypertension due to deep vein thrombosis (I87.0-) 
varicose veins of lower extremities (I83.-) 
I87.30 Chronic venous hypertension (idiopathic) without complications 
Asymptomatic chronic venous hypertension (idiopathic) 
I87.301 Chronic venous hypertension (idiopathic) without 
complications of right lower extremity 
I87.302 Chronic venous hypertension (idiopathic) without 
complications of left lower extremity 
I87.303 Chronic venous hypertension (idiopathic) without 
complications of bilateral lower extremity 
I87.309 Chronic venous hypertension (idiopathic) without 
complications of unspecified lower extremity 
Chronic venous hypertension NOS 
I87.31 Chronic venous hypertension (idiopathic) with ulcer 
Use additional code to specify site and severity of ulcer (L97.-) 
I87.311 Chronic venous hypertension (idiopathic) with ulcer of 
right lower extremity 
I87.312 Chronic venous hypertension (idiopathic) with ulcer of 
left lower extremity 
I87.313 Chronic venous hypertension (idiopathic) with ulcer of 
bilateral lower extremity 
I87.319 Chronic venous hypertension (idiopathic) with ulcer of 
unspecified lower extremity 
I87.32 Chronic venous hypertension (idiopathic) with inflammation 
I87.321 Chronic venous hypertension (idiopathic)with 
inflammation of right lower extremity 
I87.322 Chronic venous hypertension (idiopathic)with 
inflammation of left lower extremity 
I87.323 Chronic venous hypertension (idiopathic)with 
inflammation of bilateral lower extremity 
I87.329 Chronic venous hypertension (idiopathic)with 
inflammation of unspecified lower extremity 
I87.33 Chronic venous hypertension (idiopathic) with ulcer and inflammation 
Use additional code to specify site and severity of ulcer (L97.-) 
I87.331 Chronic venous hypertension (idiopathic) with ulcer 
and inflammation of right lower extremity 
I87.332 Chronic venous hypertension (idiopathic) with ulcer 
and inflammation of left lower extremity 

I87.333
Chronic venous hypertension (idiopathic) with ulcer 
and inflammation of bilateral lower extremity 
I87.339 Chronic venous hypertension (idiopathic) with ulcer 
and inflammation of unspecified lower extremity 
I87.39 Chronic venous hypertension (idiopathic) with other complications 
I87.391 Chronic venous hypertension (idiopathic) with other 
complications of right lower extremity 
I87.392 Chronic venous hypertension (idiopathic) with other 
complications of left lower extremity 
I87.393 Chronic venous hypertension (idiopathic) with other 
complications of bilateral lower extremity 
I87.399 Chronic venous hypertension (idiopathic) with other 
complications of unspecified lower extremity 
I87.8 Other specified disorders of veins 
Phlebosclerosis 
Venofibrosis 
I87.9 Disorder of vein, unspecified 
I88 Nonspecific lymphadenitis 
Excludes1:acute lymphadenitis, except mesenteric (L04.-) 
enlarged lymph nodes NOS (R59.-) 
human immunodeficiency virus [HIV] disease resulting in generalized 
lymphadenopathy (B20) 
I88.0 Nonspecific mesenteric lymphadenitis 
Mesenteric lymphadenitis (acute)(chronic) 
I88.1 Chronic lymphadenitis, except mesenteric 
Adenitis 
Lymphadenitis 
I88.8 Other nonspecific lymphadenitis 
I88.9 Nonspecific lymphadenitis, unspecified 
Lymphadenitis NOS 
I89 Other noninfective disorders of lymphatic vessels and lymph 
nodes 
Excludes1:chylocele, tunica vaginalis (nonfilarial) NOS (N50.8) 
enlarged lymph nodes NOS (R59.-) 
filarial chylocele (B74.-) 
hereditary lymphedema (Q82.0) 
I89.0 Lymphedema, not elsewhere classified 
Elephantiasis (nonfilarial) NOS 
Lymphangiectasis 
Obliteration, lymphatic vessel 
Praecox lymphedema 

Secondary lymphedema 
Excludes1:postmastectomy lymphedema (I97.2) 
I89.1 Lymphangitis 
Chronic lymphangitis 
Lymphangitis NOS 
Subacute lymphangitis 
Excludes1:acute lymphangitis (L03.-) 
I89.8 Other specified noninfective disorders of lymphatic vessels and lymph nodes 
Chylocele (nonfilarial) 
Chylous ascites 
Chylous cyst 
Lipomelanotic reticulosis 
Lymph node or vessel fistula 
Lymph node or vessel infarction 
Lymph node or vessel rupture 
I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified 
Disease of lymphatic vessels NOS 
Other and unspecified disorders of the circulatory system 
(I95-I99) 
I95 Hypotension 
Excludes1:cardiovascular collapse (R57.9) 
maternal hypotension syndrome (O26.5-) 
nonspecific low blood pressure reading NOS (R03.1) 
I95.0 Idiopathic hypotension 
I95.1 Orthostatic hypotension 
Hypotension, postural 
Excludes1:neurogenic orthostatic hypotension [Shy-Drager] (G90.3) 
orthostatic hypotension due to drugs (I95.2) 
I95.2 Hypotension due to drugs 
Orthostatic hypotension due to drugs 
Code first (T36-T50) to identify drug 
I95.3 Hypotension of hemodialysis 
Intra-dialytic hypotension 
I95.8 Other hypotension 
I95.81 Postoperative hypotension 
I95.89 Other hypotension 
Chronic hypotension 
I95.9 Hypotension, unspecified 
I96 Gangrene, not elsewhere classified 

Includes: 
gangrenous cellulitis 
Excludes1:gangrene in: 
atherosclerosis of native arteries of the extremities (I70.24) 
diabetes mellitus (E08-E14) 
hernia (K40.1, K40.4, K41.1, K41.4, K42.1, K43.1-, K44.1, K45.1, K46.1) 
other peripheral vascular diseases (I73.-) 
gangrene of certain specified sites - see Alphabetical Index 
gas gangrene (A48.0) 
pyoderma gangrenosum (L88) 
I97 Intraoperative and postprocedural complications and disorders 
of circulatory system, not elsewhere classified 
Excludes2: postoperative shock (T81.1) 
I97.0 Postcardiotomy syndrome 
I97.1 Other functional disturbances following cardiac surgery 
Excludes2:acute pulmonary insufficiency following thoracic surgery (J95.1) 
I97.11 Cardiac insufficiency following cardiac surgery 
I97.12 Heart failure following cardiac surgery 
Use additional code to identify the heart failure (I50.-) 
Excludes1: heart failure following noncardiac surgery (T81.84) 
I97.19 Other functional disturbances following cardiac surgery 
I97.2 Postmastectomy lymphedema syndrome 
Elephantiasis 
Obliteration of lymphatic vessels 
I97.3 Postoperative hypertension 
I97.4 Intraoperative and postprocedural hemorrhage or hematoma complicating a 
circulatory system procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture and 
laceration during a circulatory system procedure (I97.5-) 
I97.41 Intraoperative hemorrhage of a circulatory system organ or structure 
during a circulatory system procedure 
I97.410 Intraoperative hemorrhage of a circulatory system 
organ or structure during a cardiac catheterization 
I97.411 Intraoperative hemorrhage of a circulatory system 
organ or structure during a cardiac bypass 
I97.418 Intraoperative hemorrhage of a circulatory system 
organ or structure during an other circulatory system 
procedure 
I97.42 Intraoperative hemorrhage of a non-circulatory system organ or 
structure during a circulatory system procedure 
I97.43 Intraoperative hematoma of a circulatory system organ or structure 
during a circulatory system procedure 
I97.44 Intraoperative hematoma of a non-circulatory system organ or 

structure during a circulatory system procedure 
I97.45 Postprocedural hemorrhage of a circulatory system organ or 
structure following a circulatory system procedure 
I97.46 Postprocedural hemorrhage of a non-circulatory system organ or 
structure following a circulatory system procedure 
I97.47 Postprocedural hematoma of a circulatory system organ or 
structure following a circulatory system procedure 
I97.48 Postprocedural hematoma of a non-circulatory system organ or 
structure following a circulatory system procedure 
I97.5 Accidental puncture and laceration during a circulatory system procedure 
I97.51 Accidental puncture and laceration of a circulatory system organ or 
structure during a circulatory system procedure 
I97.52 Accidental puncture and laceration of a non-circulatory system 
organ or structure during a circulatory system procedure 
I97.8 Other intraoperative and postprocedural complications and disorders of the 
circulatory system, not elsewhere classified 
I97.81 Other intraoperative complications of the circulatory system, not 
elsewhere classified 
I97.89 Other postprocedural complications and disorders of the circulatory 
system, not elsewhere classified 
I97.9 Unspecified intraoperative and postprocedural complications and disorders of the 
circulatory system 
I97.90 Unspecified intraoperative disorder of the circulatory system 
I97.91 Unspecified postprocedural complications and disorder of the 
circulatory system 
I99 Other and unspecified disorders of circulatory system 
I99.8 Other disorder of circulatory system 
I99.9 Unspecified disorder of circulatory system 
CHAPTER 10 
Diseases of the respiratory system (J00-J99) 
Note: When a respiratory condition is described as occurring in more than one site and is 
not specifically indexed, it should be classified to the lower anatomic site (e.g. 
tracheobronchitis to bronchitis in J40). 
Use additional code, where appliable, to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 

occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
smoke inhalation (T59.81-) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
J00-J06 Acute upper respiratory infections 
J10-J18 Influenza and pneumonia 
J20-J22 Other acute lower respiratory infections 
J30-J39 Other diseases of upper respiratory tract 
J40-J47 Chronic lower respiratory diseases 
J60-J70 Lung diseases due to external agents 
J80-J84 Other respiratory diseases principally affecting the interstitium 
J85-J86 Suppurative and necrotic conditions of the lower respiratory tract 
J90-J94 Other diseases of the pleura 
J95-J99 Other diseases of the respiratory system 
Acute upper respiratory infections (J00-J06) 
Excludes1:chronic obstructive pulmonary disease with (acute) exacerbation NOS (J44.1) 
J00 Acute nasopharyngitis [common cold] 
Includes: acute rhinitis 
coryza (acute) 
infective nasopharyngitis NOS 
infective rhinitis 
nasal catarrh, acute 
nasopharyngitis NOS 
Excludes1:acute pharyngitis (J02.-) 
acute sore throat NOS (J02.9) 
pharyngitis NOS (J02.9) 
rhinitis NOS (J31.0) 
sore throat NOS (J02.9) 

Excludes2:allergic rhinitis (J30.1-J30.9) 
chronic pharyngitis (J31.2) 
chronic rhinitis (J31.0) 
chronic sore throat (J31.2) 
nasopharyngitis, chronic (J31.1) 
vasomotor rhinitis (J30.0) 
J01 Acute sinusitis 
Includes: acute abscess of sinus 
acute empyema of sinus 
acute infection of sinus 
acute inflammation of sinus 
acute suppuration of sinus 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:sinusitis NOS (J32.9) 
Excludes2:chronic sinusitis (J32.0-J32.8) 
J01.0 Acute maxillary sinusitis 
Acute antritis 
J01.00 Acute maxillary sinusitis, unspecified 
J01.01 Acute recurrent maxillary sinusitis 
J01.1 Acute frontal sinusitis 
J01.10 Acute frontal sinusitis, unspecified 
J01.11 Acute recurrent frontal sinusitis 
J01.2 Acute ethmoidal sinusitis 
J01.20 Acute ethmoidal sinusitis, unspecified 
J01.21 Acute recurrent ethmoidal sinusitis 
J01.3 Acute sphenoidal sinusitis 
J01.30 Acute sphenoidal sinusitis, unspecified 
J01.31 Acute recurrent sphenoidal sinusitis 
J01.4 Acute pansinusitis 
J01.40 Acute pansinusitis, unspecified 
J01.41 Acute recurrent pansinusitis 
J01.8 Other acute sinusitis 
J01.80 Other acute sinusitis 
Acute sinusitis involving more than one sinus but not pansinusitis 
J01.81 Other acute recurrent sinusitis 
Acute recurrent sinusitis involving more than one sinus but not 
pansinusitis 
J01.9 Acute sinusitis, unspecified 
J01.90 Acute sinusitis, unspecified 
J01.91 Acute recurrent sinusitis, unspecified 
J02 Acute pharyngitis 

Includes: acute sore throat 
Excludes1:acute laryngopharyngitis (J06.0) 
peritonsillar abscess (J36) 
pharyngeal abscess (J39.1) 
pharyngitis due to coxsackie virus (B08.5) 
pharyngitis due to gonococcus (A54.5) 
retropharyngeal abscess (J39.0) 
Excludes2:chronic pharyngitis (J31.2) 
J02.0 Streptococcal pharyngitis 
Septic pharyngitis 
Streptococcal sore throat 
Excludes1:scarlet fever (A38.-) 
J02.8 Acute pharyngitis due to other specified organisms 
Use additional code (B95-B97) to identify infectious agent 
Excludes1:acute pharyngitis due to herpes [simplex] virus (B00.2) 
acute pharyngitis due to infectious mononucleosis (B27.-) 
acute pharyngitis due to influenza virus (J10.1) 
enteroviral vesicular pharyngitis (B08.5) 
J02.9 Acute pharyngitis, unspecified 
Gangrenous pharyngitis (acute) 
Infective pharyngitis (acute) NOS 
Pharyngitis (acute) NOS 
Sore throat (acute) NOS 
Suppurative pharyngitis (acute) 
Ulcerative pharyngitis (acute) 
J03 Acute tonsillitis 
Excludes1:acute sore throat (J02.-) 
hypertrophy of tonsils (J35.1) 
peritonsillar abscess (J36) 
sore throat NOS (J02.9) 
streptococcal sore throat (J02.0) 
Excludes2:chronic tonsillitis (J35.0) 
J03.0 Streptococcal tonsillitis 
Septic tonsillitis 
J03.00 Acute streptococcal tonsillitis, unspecified 
J03.01 Acute recurrent streptococcal tonsillitis 
J03.8 Acute tonsillitis due to other specified organisms 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:diphtheritic tonsillitis (A36.0) 
herpesviral pharyngotonsillitis (B00.2) 
streptococcal tonsillitis (J03.0) 
tuberculous tonsillitis (A15.8) 

Vincent's tonsillitis (A69.1) 
J03.80 Acute tonsillitis due to other specified organisms 
J03.81 Acute recurrent tonsillitis due to other specified organisms 
J03.9 Acute tonsillitis, unspecified 
Follicular tonsillitis (acute) 
Gangrenous tonsillitis (acute) 
Infective tonsillitis (acute) 
Tonsillitis (acute) NOS 
Ulcerative tonsillitis (acute) 
J03.90 Acute tonsillitis, unspecified 
J03.91 Acute recurrent tonsillitis, unspecified 
J04 Acute laryngitis and tracheitis 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:acute obstructive laryngitis [croup] and epiglottitis (J05.-) 
Excludes2:laryngismus (stridulus) (J38.5) 
J04.0 Acute laryngitis 
Edematous laryngitis (acute) 
Laryngitis (acute) NOS 
Septic laryngitis 
Subglottic laryngitis (acute) 
Suppurative laryngitis (acute) 
Ulcerative laryngitis (acute) 
Excludes1:acute obstructive laryngitis (J05.0) 
influenzal laryngitis (J10.1) 
Excludes2:chronic laryngitis (J37.0) 
J04.1 Acute tracheitis 
Acute viral tracheitis 
Catarrhal tracheitis (acute) 
Tracheitis (acute) NOS 
Excludes2:chronic tracheitis (J42) 
J04.10 Acute tracheitis without obstruction 
J04.11 Acute tracheitis with obstruction 
J04.2 Acute laryngotracheitis 
Laryngotracheitis NOS 
Tracheitis (acute) with laryngitis (acute) 
Excludes1:acute obstructive laryngotracheitis (J05.0) 
Excludes2:chronic laryngotracheitis (J37.1) 
J04.3 Supraglottitis, unspecified 
J04.30 Supraglottitis, unspecified, without obstruction 
J04.31 Supraglottitis, unspecified, with obstruction 
J05 Acute obstructive laryngitis [croup] and epiglottitis 

Use additional code (B95-B97) to identify infectious agent. 
J05.0 Acute obstructive laryngitis [croup] 
Obstructive laryngitis (acute) NOS 
Obstructive laryngotracheitis NOS 
J05.1 Acute epiglottitis 
Excludes2:epiglottitis, chronic (J37.0) 
J05.10 Acute epiglottitis without obstruction 
Epiglottitis NOS 
J05.11 Acute epiglottitis with obstruction 
J06 Acute upper respiratory infections of multiple and unspecified 
sites 
Excludes1:acute respiratory infection NOS (J22) 
influenza virus (J10.1) 
streptococcal pharyngitis (J02.0) 
J06.0 Acute laryngopharyngitis 
J06.9 Acute upper respiratory infection, unspecified 
Upper respiratory disease, acute 
Upper respiratory infection NOS 
Influenza and pneumonia (J10-J18) 
Excludes1:allergic or eosinophilic pneumonia (J82) 
aspiration pneumonia NOS (J69.0) 
meconium pneumonia (P24.0) 
newborn pneumonia (P24.9) 
pneumonia due to solids and liquids (J69-) 
pneumonia with abscess of lung (J85.1) 
congenital pneumonia (P23.9) 
lipid pneumonia (J69.1) 
rheumatic pneumonia (I00) 
J10 Influenza 
Use additional code to identify the virus (B97.-) 
Excludes1:Hemophilus influenzae [H. influenzae] infection NOS (A49.2) 
Hemophilus influenzae [H. influenzae] laryngitis (J04.0) 
Excludes2:Hemophilus influenzae [H. influenzae] meningitis (G00.0) 
Hemophilus influenzae [H. influenzae] pneumonia (J14) 
J10.1 Influenza with respiratory manifestations 
Acute influenzal upper respiratory infection 
Influenza NOS 
Influenzal laryngitis 
Influenzal pharyngitis 

Influenzal pleural effusion 
Code also any associated pneumonia (J12-J18) 
J10.8 Influenza with other manifestations 
J10.81 Influenzal gastroenteritis 
Excludes1: "intestinal flu" [viral gastroenteritis] (A08.-) 
J10.89 Influenza with other manifestations 
Influenzal encephalopathy 
Influenzal myocarditis 
J12 Viral pneumonia, not elsewhere classified 
Includes: bronchopneumonia due to viruses other than influenza viruses 
Excludes1:aspiration pneumonia due to anesthesia during labor and delivery (O74.0) 
aspiration pneumonia due to anesthesia during pregnancy (O29) 
aspiration pneumonia due to anesthesia during puerperium (O89.0) 
aspiration pneumonia due to solids and liquids (J69.-) 
aspiration pneumonia NOS (J69.0) 
congenital pneumonia (P23.0) 
congenital rubella pneumonitis (P35.0) 
interstitial pneumonia NOS (J84.9) 
lipid pneumonia (J69.1) 
neonatal aspiration pneumonia (P24.9) 
J12.0 Adenoviral pneumonia 
J12.1 Respiratory syncytial virus pneumonia 
J12.2 Parainfluenza virus pneumonia 
J12.8 Other viral pneumonia 
J12.9 Viral pneumonia, unspecified 
J13 Pneumonia due to Streptococcus pneumoniae 
Includes: bronchopneumonia due to S. pneumoniae 
Code first any associated lung abscess (J85.1) 
Excludes1:congenital pneumonia due to S. pneumoniae (P23.6) 
lobar pneumonia, unspecified organism (J18.1) 
pneumonia due to other streptococci (J15.3-J15.4) 
J14 Pneumonia due to Hemophilus influenzae 
Includes: bronchopneumonia due to H. influenzae 
Code first any associated lung abscess (J85.1) 
Excludes1:congenital pneumonia due to H. influenzae (P23.6) 
J15 Bacterial pneumonia, not elsewhere classified 
Includes: bronchopneumonia due to bacteria other than S. pneumoniae and H. 
influenzae 
Code first any associated lung abscess (J85.1) 
Excludes1:chlamydial pneumonia (J16.0) 

congenital pneumonia (P23.-) 
Legionnaires' disease (A48.1) 
spirochetal pneumonia (A69.8) 
J15.0 Pneumonia due to Klebsiella pneumoniae 
J15.1 Pneumonia due to Pseudomonas 
J15.2 Pneumonia due to staphylococcus 
J15.20 Pneumonia due to staphylococcus, unspecified 
J15.21 Pneumonia due to staphylococcus aureus 
J15.29 Pneumonia due to other staphylococcus 
J15.3 Pneumonia due to streptococcus, group B 
J15.4 Pneumonia due to other streptococci 
Excludes1:pneumonia due to streptococcus, group B (J15.3) 
pneumonia due to Streptococcus pneumoniae (J13) 
J15.5 Pneumonia due to Escherichia coli 
J15.6 Pneumonia due to other aerobic Gram-negative bacteria 
Pneumonia due to Serratia marcescens 
J15.7 Pneumonia due to Mycoplasma pneumoniae 
J15.8 Pneumonia due to other specified bacteria 
J15.9 Unspecified bacterial pneumonia 
Pneumonia due to gram-positive bacteria 
J16 Pneumonia due to other infectious organisms, not elsewhere 
classified 
Code first any associated lung abscess (J85.1) 
Excludes1:congenital pneumonia (P23.-) 
ornithosis (A70) 
pneumocystosis (B59) 
pneumonia NOS (J18.9) 
J16.0 Chlamydial pneumonia 
J16.8 Pneumonia due to other specified infectious organisms 
J17 Pneumonia in diseases classified elsewhere 
Code first underlying disease, such as: 
Q fever (A78) 
rheumatic fever (I00) 
schistosomiasis (B65.0-B65.9) 
sepsis (A40.0-A41.9) 
Code first any associated lung abscess (J85.1) 
Excludes1:candidial pneumonia (B37.1) 
chlamydial pneumonia (J16.0) 
gonorrheal pneumonia (A54.84) 
histoplasmosis pneumonia (B39.0-B39.2) 
measles pneumonia (B05.2) 

nocardiosis pneumonia (A43.0) 
pneumonia in actinomycosis (A42.0) 
pneumonia in anthrax (A22.1) 
pneumonia in ascariasis (B77.81) 
pneumonia in aspergillosis (B44.0-B44.1) 
pneumonia in coccidioidomycosis (B38.0-B38.2) 
pneumonia in cytomegalovirus disease (B25.0) 
pneumonia in toxoplasmosis (B58.3) 
rubella pneumonia (B06.81) 
salmonella pneumonia (A02.22) 
spirochetal infection NEC with pneumonia (A69.8) 
tularemia pneumonia (A21.2) 
typhoid fever with pneumonia (A01.03) 
varicella pneumonia (B01.2) 
whooping cough with pneumonia (A37.81) 
J18 Pneumonia, unspecified organism 
Excludes1:abscess of lung with pneumonia (J85.1) 
aspiration pneumonia due to anesthesia during labor and delivery (O74.0) 
aspiration pneumonia due to anesthesia during pregnancy (O29) 
aspiration pneumonia due to anesthesia during puerperium (O89.0) 
aspiration pneumonia due to solids and liquids (J69.-) 
aspiration pneumonia NOS (J69.0) 
congenital pneumonia (P23.0) 
drug-induced interstitial lung disorder (J70.2-J70.4) 
interstitial pneumonia NOS (J84.9) 
lipid pneumonia (J69.1) 
neonatal aspiration pneumonia (P24.9) 
pneumonitis due to external agents (J67-J70) 
pneumonitis due to fumes and vapors (J68.0) 
J18.0 Bronchopneumonia, unspecified organism 
Excludes1:hypostatic bronchopneumonia (J18.2) 
lipid pneumonia (J69.1) 
Excludes2:acute bronchiolitis (J21.-) 
chronic bronchiolitis (J44.8) 
J18.1 Lobar pneumonia, unspecified organism 
J18.2 Hypostatic pneumonia, unspecified organism 
Hypostatic bronchopneumonia 
Passive pneumonia 
J18.8 Other pneumonia, unspecified organism 
J18.9 Pneumonia, unspecified organism 

Other acute lower respiratory infections (J20-J22) 
Excludes1:chronic obstructive pulmonary disease with acute lower respiratory infection (J44.0) 
J20 Acute bronchitis 
Includes: acute and subacute bronchitis (with) bronchospasm 
acute and subacute bronchitis (with) tracheitis 
acute and subacute bronchitis (with) tracheobronchitis, acute 
acute and subacute fibrinous bronchitis 
acute and subacute membranous bronchitis 
acute and subacute purulent bronchitis 
acute and subacute septic bronchitis 
Excludes1:acute bronchitis with bronchiectasis (J47.0) 
acute bronchitis with chronic obstructive asthma (J44.0) 
acute bronchitis with chronic obstructive pulmonary disease (J44.0) 
allergic bronchitis NOS (J45.0-) 
bronchitis due to chemicals, fumes and vapors (J68.0) 
bronchitis NOS (J40) 
chronic bronchitis NOS (J42) 
chronic mucopurulent bronchitis (J41.1) 
chronic obstructive bronchitis (J44.-) 
chronic obstructive tracheobronchitis (J44.-) 
chronic simple bronchitis (J41.0) 
chronic tracheobronchitis (J42) 
tracheobronchitis NOS (J40) 
J20.0 Acute bronchitis due to Mycoplasma pneumoniae 
J20.1 Acute bronchitis due to Hemophilus influenzae 
J20.2 Acute bronchitis due to streptococcus 
J20.3 Acute bronchitis due to coxsackievirus 
J20.4 Acute bronchitis due to parainfluenza virus 
J20.5 Acute bronchitis due to respiratory syncytial virus 
J20.6 Acute bronchitis due to rhinovirus 
J20.7 Acute bronchitis due to echovirus 
J20.8 Acute bronchitis due to other specified organisms 
J20.9 Acute bronchitis, unspecified 
J21 Acute bronchiolitis 
Includes: with bronchospasm 
J21.0 Acute bronchiolitis due to respiratory syncytial virus 
J21.8 Acute bronchiolitis due to other specified organisms 
J21.9 Acute bronchiolitis, unspecified 
Bronchiolitis (acute) 

J22 Unspecified acute lower respiratory infection 
Includes: acute (lower) respiratory (tract) infection NOS 
Excludes1:upper respiratory infection (acute) (J06.9) 
Other diseases of upper respiratory tract (J30-J39) 
J30 Vasomotor and allergic rhinitis 
Includes: spasmodic rhinorrhea 
Excludes1:allergic rhinitis with asthma (bronchial) (J45.0-) 
rhinitis NOS (J31.0) 
J30.0 Vasomotor rhinitis 
J30.1 Allergic rhinitis due to pollen 
Allergy NOS due to pollen 
Hay fever 
Pollinosis 
J30.2 Other seasonal allergic rhinitis 
J30.5 Allergic rhinitis due to food 
J30.8 Other allergic rhinitis 
Perennial allergic rhinitis 
J30.9 Allergic rhinitis, unspecified 
J31 Chronic rhinitis, nasopharyngitis and pharyngitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
J31.0 Chronic rhinitis 
Atrophic rhinitis (chronic) 
Granulomatous rhinitis (chronic) 
Hypertrophic rhinitis (chronic) 
Obstructive rhinitis (chronic) 
Ozena 
Purulent rhinitis (chronic) 
Rhinitis (chronic) NOS 
Ulcerative rhinitis (chronic) 
Excludes1:allergic rhinitis (J30.1-J30.9) 
vasomotor rhinitis (J30.0) 

J31.1
Chronic nasopharyngitis 
Excludes2:acute nasopharyngitis (J00) 
J31.2 Chronic pharyngitis 
Chronic sore throat 
Atrophic pharyngitis (chronic) 
Granular pharyngitis (chronic) 
Hypertrophic pharyngitis (chronic) 
Excludes2:acute pharyngitis (J02.9) 
J32 Chronic sinusitis 
Includes: sinus abscess 
sinus empyema 
sinus infection 
sinus suppuration 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
infectious agent (B95-B97) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:acute sinusitis (J01.-) 
J32.0 Chronic maxillary sinusitis 
Antritis (chronic) 
Maxillary sinusitis NOS 
J32.1 Chronic frontal sinusitis 
Frontal sinusitis NOS 
J32.2 Chronic ethmoidal sinusitis 
Ethmoidal sinusitis NOS 
Excludes1:Woakes' ethmoiditis (J33.1) 
J32.3 Chronic sphenoidal sinusitis 
Sphenoidal sinusitis NOS 
J32.4 Chronic pansinusitis 
Pansinusitis NOS 
J32.8 Other chronic sinusitis 
Sinusitis (chronic) involving more than one sinus but not pansinusitis 
J32.9 Chronic sinusitis, unspecified 
Sinusitis (chronic) NOS 
J33 Nasal polyp 
Use additional code to identify: 

exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:adenomatous polyps (D14.0) 
J33.0 Polyp of nasal cavity 
Choanal polyp 
Nasopharyngeal polyp 
J33.1 Polypoid sinus degeneration 
Woakes' syndrome or ethmoiditis 
J33.8 Other polyp of sinus 
Accessory polyp of sinus 
Ethmoidal polyp of sinus 
Maxillary polyp of sinus 
Sphenoidal polyp of sinus 
J33.9 Nasal polyp, unspecified 
J34 Other and unspecified disorders of nose and nasal sinuses 
Excludes2:varicose ulcer of nasal septum (I86.8) 
J34.0 Abscess, furuncle and carbuncle of nose 
Cellulitis of nose 
Necrosis of nose 
Ulceration of nose 
J34.1 Cyst and mucocele of nasal sinus 
J34.2 Deviated nasal septum 
Deflection or deviation of septum (nasal) (acquired) 
Excludes1:congenital deviated nasal septum (Q67.4) 
J34.3 Hypertrophy of nasal turbinates 
J34.8 Other specified disorders of nose and nasal sinuses 
Perforation of nasal septum NOS 
Rhinolith 
J34.9 Unspecified disorder of nose and nasal sinuses 
J35 Chronic diseases of tonsils and adenoids 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 

tobacco use (Z72.0) 
J35.0 Chronic tonsillitis and adenoiditis 
Excludes2:acute tonsillitis (J03.-) 
J35.01 Chronic tonsillitis 
J35.02 Chronic adenoiditis 
J35.03 Chronic tonsillitis and adenoiditis 
J35.1 Hypertrophy of tonsils 
Enlargement of tonsils 
Excludes1:hypertrophy of tonsils with tonsillitis (J35.0-) 
J35.2 Hypertrophy of adenoids 
Enlargement of adenoids 
Excludes1:hypertrophy of adenoids with adenoiditis (J35.0-) 
J35.3 Hypertrophy of tonsils with hypertrophy of adenoids 
Excludes1:hypertrophy of tonsils and adenoids with tonsillitis and adenoiditis 
(J35.03) 
J35.8 Other chronic diseases of tonsils and adenoids 
Adenoid vegetations 
Amygdalolith 
Calculus, tonsil 
Cicatrix of tonsil (and adenoid) 
Tonsillar tag 
Ulcer of tonsil 
J35.9 Chronic disease of tonsils and adenoids, unspecified 
Disease (chronic) of tonsils and adenoids NOS 
J36 Peritonsillar abscess 
Includes: abscess of tonsil 
peritonsillar cellulitis 
quinsy 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:acute tonsillitis (J03.-) 
chronic tonsillitis (J35.0) 
retropharyngeal abscess (J39.0) 
tonsillitis NOS (J03.9-) 
J37 Chronic laryngitis and laryngotracheitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
infectious agent (B95-B97) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 

tobacco use (Z72.0) 
J37.0 Chronic laryngitis 
Catarrhal laryngitis 
Hypertrophic laryngitis 
Sicca laryngitis 
Excludes2:acute laryngitis (J04.0) 
obstructive (acute) laryngitis (J05.0) 
J37.1 Chronic laryngotracheitis 
Laryngitis, chronic, with tracheitis (chronic) 
Tracheitis, chronic, with laryngitis 
Excludes1:chronic tracheitis (J42) 
Excludes2:acute laryngotracheitis (J04.2) 
acute tracheitis (J04.1) 
J38 Diseases of vocal cords and larynx, not elsewhere classified 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:congenital laryngeal stridor (Q31.4) 
obstructive laryngitis (acute) (J05.0) 
postprocedural subglottic stenosis (J95.5) 
stridor (R06.1) 
ulcerative laryngitis (J04.0) 
J38.0 Paralysis of vocal cords and larynx 
Laryngoplegia 
Paralysis of glottis 
J38.00 Paralysis of vocal cords and larynx, unspecified 
J38.01 Paralysis of vocal cords and larynx, unilateral 
J38.02 Paralysis of vocal cords and larynx, bilateral 
J38.1 Polyp of vocal cord and larynx 
Excludes1:adenomatous polyps (D14.1) 
J38.2 Nodules of vocal cords 
Chorditis (fibrinous)(nodosa)(tuberosa) 
Singer's nodes 
Teacher's nodes 
J38.3 Other diseases of vocal cords 
Abscess of vocal cords 
Cellulitis of vocal cords 
Granuloma of vocal cords 

Leukokeratosis of vocal cords 
Leukoplakia of vocal cords 
J38.4 Edema of larynx 
Edema (of) glottis 
Subglottic edema 
Supraglottic edema 
Excludes1:acute obstructive laryngitis [croup] (J05.0) 
edematous laryngitis (J04.0) 
J38.5 Laryngeal spasm 
Laryngismus (stridulus) 
J38.6 Stenosis of larynx 
J38.7 Other diseases of larynx 
Abscess of larynx 
Cellulitis of larynx 
Disease of larynx NOS 
Necrosis of larynx 
Pachyderma of larynx 
Perichondritis of larynx 
Ulcer of larynx 
J39 Other diseases of upper respiratory tract 
Excludes1:acute respiratory infection NOS (J22) 
acute upper respiratory infection (J06.9) 
upper respiratory inflammation due to chemicals, gases, fumes or vapors 
(J68.2) 
J39.0 Retropharyngeal and parapharyngeal abscess 
Peripharyngeal abscess 
Excludes1:peritonsillar abscess (J36) 
J39.1 Other abscess of pharynx 
Cellulitis of pharynx 
Nasopharyngeal abscess 
J39.2 Other diseases of pharynx 
Cyst of pharynx 
Edema of pharynx 
Excludes2:chronic pharyngitis (J31.2) 
ulcerative pharyngitis (J02.9) 
J39.3 Upper respiratory tract hypersensitivity reaction, site unspecified 
Excludes1:hypersensitivity reaction of upper respiratory tract, such as: 
extrinsic allergic alveolitis (J67.9) 
pneumoconiosis (J60-J67.9) 
J39.8 Other specified diseases of upper respiratory tract 
J39.9 Disease of upper respiratory tract, unspecified 

Chronic lower respiratory diseases (J40-J47) 
Excludes1:bronchitis due to chemicals, gases, fumes and vapors (J68.0) 
Excludes2:cystic fibrosis (E84.-) 
J40 Bronchitis, not specified as acute or chronic 
Includes: bronchitis NOS 
catarrhal bronchitis 
bronchitis with tracheitis NOS 
tracheobronchitis NOS 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:allergic bronchitis NOS (J45.0-) 
asthmatic bronchitis NOS (J45.9-) 
bronchitis due to chemicals, gases, fumes and vapors (J68.0) 
J41 Simple and mucopurulent chronic bronchitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:chronic bronchitis NOS (J42) 
chronic obstructive bronchitis (J44.-) 
J41.0 Simple chronic bronchitis 
J41.1 Mucopurulent chronic bronchitis 
J41.8 Mixed simple and mucopurulent chronic bronchitis 
J42 Unspecified chronic bronchitis 
Includes: chronic bronchitis NOS 
chronic tracheitis 
chronic tracheobronchitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 

history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:chronic asthmatic bronchitis (J44.-) 
chronic bronchitis with airways obstruction (J44.-) 
chronic emphysematous bronchitis (J44.-) 
chronic obstructive pulmonary disease NOS (J44.9) 
simple and mucopurulent chronic bronchitis (J41.-) 
J43 Emphysema 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:compensatory emphysema (J98.3) 
emphysema due to inhalation of chemicals, gases, fumes or vapors (J68.4) 
emphysema with chronic (obstructive) bronchitis (J44.-) 
emphysematous (obstructive) bronchitis (J44.-) 
interstitial emphysema (J98.2) 
mediastinal emphysema (J98.2) 
neonatal interstitial emphysema (P25.0) 
surgical (subcutaneous) emphysema (T81.82) 
traumatic subcutaneous emphysema (T79.7) 
J43.0 Unilateral pulmonary emphysema [MacLeod's syndrome] 
Swyer-James syndrome 
Unilateral emphysema 
Unilateral hyperlucent lung 
Unilateral pulmonary artery functional hypoplasia 
Unilateral transparency of lung 
J43.1 Panlobular emphysema 
Panacinar emphysema 
J43.2 Centrilobular emphysema 
J43.8 Other emphysema 
J43.9 Emphysema, unspecified 
Bullous emphysema (lung)(pulmonary) 
Emphysema (lung)(pulmonary) NOS 
Emphysematous bleb 
Vesicular emphysema (lung)(pulmonary) 

J44 Other chronic obstructive pulmonary disease 
Includes: asthma with chronic obstructive pulmonary disease 
chronic asthmatic (obstructive) bronchitis 
chronic bronchitis with airways obstruction 
chronic bronchitis with emphysema 
chronic emphysematous bronchitis 
chronic obstructive asthma 
chronic obstructive bronchitis 
chronic obstructive tracheobronchitis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:asthma without chronic obstructive pulmonary disease (J45.-) 
asthmatic bronchitis NOS (J45.9-) 
bronchiectasis (J47.-) 
chronic bronchitis NOS (J42) 
chronic simple and mucopurulent bronchitis (J41.-) 
chronic tracheitis (J42) 
chronic tracheobronchitis (J42) 
emphysema without chronic bronchitis (J43.-) 
lung diseases due to external agents (J60-J70) 
J44.0 Chronic obstructive pulmonary disease with acute lower respiratory 
infection 
Chronic obstructive pulmonary disease with acute bronchitis 
J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation 
Decompensated COPD 
Decompensated COPD with (acute) exacerbation 
Excludes2:chronic obstructive pulmonary disease [COPD] with acute bronchitis 
(J44.0) 
J44.9 Chronic obstructive pulmonary disease, unspecified 
Chronic obstructive airway disease NOS 
Chronic obstructive lung disease NOS 
J45 Asthma 
Includes: Allergic (predominantly) asthma 
Allergic bronchitis NOS 
Allergic rhinitis with asthma 
Atopic asthma 
Extrinsic allergic asthma 

Hay fever with asthma 
Idiosyncratic asthma 
Intrinsic nonallergic asthma 
Nonallergic asthma 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:asthma with chronic obstructive pulmonary disease (J44.-) 
chronic asthmatic (obstructive) bronchitis (J44.-) 
chronic obstructive asthma (J44.-) 
detergent asthma (J69.8) 
eosinophilic asthma (J82) 
lung diseases due to external agents (J60-J70) 
miner’s asthma (J60) 
plantinum asthma (J45.0) 
wheezing NOS (R06.2) 
wood asthma (J67.8) 
J45.2 Mild intermittent asthma 
J45.20 Mild intermittent asthma, uncomplicated 
Mild intermittent asthma NOS 
J45.21 Mild intermittent asthma with (acute) exacerbation 
J45.22 Mild intermittent asthma with status asthmaticus 
J45.3 Mild persistent asthma 
J45.30 Mild persistent asthma, uncomplicated 
Mild persistent asthma NOS 
J45.31 Mild persistent asthma with (acute) exacerbation 
J45.32 Mild persistent asthma with status asthmaticus 
J45.4 Moderate persistent 
J45.40 Moderate persistent, uncomplicated 
Moderate persistent asthma NOS 
J45.41 Moderate persistent with (acute) exacerbation 
J45.42 Moderate persistent with status asthmaticus 
J45.5 Severe persistent 
J45.50 Severe persistent, uncomplicated 
Severe persistent asthma NOS 
J45.51 Severe persistent with (acute) exacerbation 
J45.52 Severe persistent with status asthmaticus 
J45.9 Other and unspecified asthma 
J45.90 Unspecified asthma 

Asthmatic bronchitis NOS 
Childhood asthma NOS 
Late onset asthma 
J45.901 Unspecified asthma with (acute) exacerbation 
J45.902 Unspecified asthma with status asthmaticus 
J45.909 Unspecified asthma, uncomplicated 
Asthma NOS 
J45.99 Other asthma 
J45.990 Exercise induced bronchospasm 
J45.991 Cough variant asthma 
J45.998 Other asthma 
J47 Bronchiectasis 
Includes: bronchiolectasis 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:congenital bronchiectasis (Q33.4) 
tuberculous bronchiectasis (current disease) (A15.0) 
J47.0 Bronchiectasis with acute lower respiratory infection 
Bronchiectasis with acute bronchitis 
J47.1 Bronchiectasis with (acute) exacerbation 
J47.9 Bronchiectasis, uncomplicated 
Bronchiectasis NOS 
Lung diseases due to external agents (J60-J70) 
Excludes2:asthma (J45.-) 
malignant neoplasm of bronchus and lung (C34.-) 
J60 Coalworker's pneumoconiosis 
Includes: anthracosilicosis 
anthracosis 
black lung disease 
coalworker's lung 
Excludes1:coalworker’s pneumoconiosis with tuberculosis (J65) 
J61 Pneumoconiosis due to asbestos and other mineral fibers 
Includes: asbestosis 

Excludes1:pleural plaque with asbestosis (J92.0) 
pneumoconiosis with tuberculosis (J65) 
J62 Pneumoconiosis due to dust containing silica 
Includes: silicotic fibrosis (massive) of lung 
Excludes1:pneumoconiosis with tuberculosis (J65) 
J62.0 Pneumoconiosis due to talc dust 
J62.8 Pneumoconiosis due to other dust containing silica 
Silicosis NOS 
J63 Pneumoconiosis due to other inorganic dusts 
Excludes1:pneumoconiosis with tuberculosis (J65) 
J63.0 Aluminosis (of lung) 
J63.1 Bauxite fibrosis (of lung) 
J63.2 Berylliosis 
J63.3 Graphite fibrosis (of lung) 
J63.4 Siderosis 
J63.5 Stannosis 
J63.6 Pneumoconiosis due to other specified inorganic dusts 
J64 Unspecified pneumoconiosis 
Excludes1:pneumonoconiosis with tuberculosis (J65) 
J65 Pneumoconiosis associated with tuberculosis 
Includes: any condition in J60-J64 with tuberculosis, any type in A15 
silicotuberculosis 
J66 Airway disease due to specific organic dust 
Excludes2:allergic alveolitis (J67.-) 
asbestosis (J61) 
bagassosis (J67.1) 
farmer's lung (J67.0) 
hypersensitivity pneumonitis due to organic dust (J67.-) 
reactive airways dysfunction syndrome (J68.3) 
J66.0 Byssinosis 
Airway disease due to cotton dust 
J66.1 Flax-dressers' disease 
J66.2 Cannabinosis 
J66.8 Airway disease due to other specific organic dusts 
J67 Hypersensitivity pneumonitis due to organic dust 
Includes: allergic alveolitis and pneumonitis due to inhaled organic dust and particles of 
fungal, actinomycetic or other origin 
Excludes1:pneumonitis due to inhalation of chemicals, gases, fumes or vapors (J68.0) 

J67.0
Farmer's lung 
Harvester's lung 
Haymaker's lung 
Moldy hay disease 
J67.1 Bagassosis 
Bagasse disease 
Bagasse pneumonitis 
J67.2 Bird fancier's lung 
Budgerigar fancier's disease or lung 
Pigeon fancier's disease or lung 
J67.3 Suberosis 
Corkhandler's disease or lung 
Corkworker's disease or lung 
J67.4 Maltworker's lung 
Alveolitis due to Aspergillus clavatus 
J67.5 Mushroom-worker's lung 
J67.6 Maple-bark-stripper's lung 
Alveolitis due to Cryptostroma corticale 
Cryptostromosis 
J67.7 Air conditioner and humidifier lung 
Allergic alveolitis due to fungal, thermophilic actinomycetes and other organisms 
growing in ventilation [air conditioning] systems 
J67.8 Hypersensitivity pneumonitis due to other organic dusts 
Cheese-washer's lung 
Coffee-worker's lung 
Fish-meal worker's lung 
Furrier's lung 
Sequoiosis 
J67.9 Hypersensitivity pneumonitis due to unspecified organic dust 
Allergic alveolitis (extrinsic) NOS 
Hypersensitivity pneumonitis NOS 
J68 Respiratory conditions due to inhalation of chemicals, gases, 
fumes and vapors 
Code first (T51-T65) to identify cause. 
J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors 
Chemical bronchitis (acute) 
J68.1 Acute pulmonary edema due to chemicals, gases, fumes and vapors 
Chemical pulmonary edema (acute) 
Excludes1:pulmonary edema (acute) (chronic) (J81) 
J68.2 Upper respiratory inflammation due to chemicals, gases, fumes and vapors, 
not elsewhere classified 
J68.3 Other acute and subacute respiratory conditions due to chemicals, gases, 

fumes and vapors 
Reactive airways dysfunction syndrome 
J68.4 Chronic respiratory conditions due to chemicals, gases, fumes and vapors 
Emphysema (diffuse) (chronic) due to inhalation of chemicals, gases, fumes and 
vapors 
Obliterative bronchiolitis (chronic) (subacute) due to inhalation of chemicals, 
gases, fumes and vapors 
Pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes and 
vapors 
J68.8 Other respiratory conditions due to chemicals, gases, fumes and vapors 
J68.9 Unspecified respiratory condition due to chemicals, gases, fumes and vapors 
J69 Pneumonitis due to solids and liquids 
Excludes1:neonatal aspiration syndromes (P24.-) 
J69.0 Pneumonitis due to inhalation of food and vomit 
Aspiration pneumonia NOS 
Aspiration pneumonia (due to) food (regurgitated) 
Aspiration pneumonia (due to) gastric secretions 
Aspiration pneumonia (due to) milk 
Aspiration pneumonia (due to) vomit 
Code also any associated foreign body in respiratory tract (T17.-) 
Excludes1:chemical pneumonitis due to anesthesia [Mendelson's syndrome] 
(J95.4) 
obstetric aspiration pneumonitis (O74.0) 
J69.1 Pneumonitis due to inhalation of oils and essences 
Exogenous lipoid pneumonia 
Lipid pneumonia NOS 
Code first (T51-T65) to identify substance 
Excludes1:endogenous lipoid pneumonia (J84.2) 
J69.8 Pneumonitis due to inhalation of other solids and liquids 
Pneumonitis due to aspiration of blood 
Pneumonitis due to aspiration of detergent 
Code first (T51-T65) to identify substance 
J70 Respiratory conditions due to other external agents 
J70.0 Acute pulmonary manifestations due to radiation 
Radiation pneumonitis 
Use additional code (W88-W90, X39.0-) to identify the external cause 
J70.1 Chronic and other pulmonary manifestations due to radiation 
Fibrosis of lung following radiation 
Use additional code (W88-W90, X39.0-) to identify the external cause 
J70.2 Acute drug-induced interstitial lung disorders 
Code first (T36-T50) to identify drug 

Excludes1:interstitial pneumonia NOS (J84.9) 
lymphoid interstitial pneumonia (J84.2) 
J70.3 Chronic drug-induced interstitial lung disorders 
Code first (T36-T50 with extension q) to identify drug 
Excludes1:interstitial pneumonia NOS (J84.9) 
lymphoid interstitial pneumonia (J84.2) 
J70.4 Drug-induced interstitial lung disorders, unspecified 
Code first (T36-T50) to identify drug 
Excludes1:interstitial pneumonia NOS (J84.9) 
lymphoid interstitial pneumonia (J84.2) 
J70.8 Respiratory conditions due to other specified external agents 
Code first (T51-T65) to identify the external agent 
J70.9 Respiratory conditions due to unspecified external agent 
Code first (T51-T65) to identify the external agent 
Other respiratory diseases principally affecting the 
interstitium (J80-J84) 
J80 Acute respiratory distress syndrome 
Includes: acute respiratory distress syndrome in adult or child 
adult hyaline membrane disease 
Excludes1:respiratory distress syndrome in newborn (perinatal) (P22.0) 
J81 Pulmonary edema 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:chemical (acute) pulmonary edema (J68.1) 
hypostatic pneumonia (J18.2) 
passive pneumonia (J18.2) 
pulmonary edema due to external agents (J60-J70) 
pulmonary edema with heart disease NOS (I50.1) 
pulmonary edema with heart failure (I50.1) 
J81.0 Acute pulmonary edema 
Acute edema of lung 
J81.1 Chronic pulmonary edema 
Pulmonary congestion (chronic) (passive) 
Pulmonary edema NOS 

J82 Pulmonary eosinophilia, not elsewhere classified 
Includes: allergic pneumonia 
eosinophilic asthma 
eosinophilic pneumonia 
Löffler's pneumonia 
tropical (pulmonary) eosinophilia NOS 
Excludes1:pulmonary eosinophilia due to aspergillosis (B44.-) 
pulmonary eosinophilia due to drugs (J70.2-J70.4) 
pulmonary eosinophilia due to specified parasitic infection (B50-B83) 
pulmonary eosinophilia due to systemic connective tissue disorders 
(M30-M36) 
J84 Other interstitial pulmonary diseases 
Excludes1:drug-induced interstitial lung disorders (J70.2-J70.4) 
interstitial emphysema (J98.2) 
lung diseases due to external agents (J60-J70) 
J84.0 Alveolar and parieto-alveolar conditions 
Alveolar proteinosis 
Pulmonary alveolar microlithiasis 
J84.1 Other interstitial pulmonary diseases with fibrosis 
Cirrhosis of lung 
Diffuse pulmonary fibrosis 
Fibrosing alveolitis (cryptogenic) 
Hamman-Rich syndrome 
Idiopathic pulmonary fibrosis 
Induration of lung 
Excludes1:pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, 
fumes or vapors (J68.4) 
pulmonary fibrosis (chronic) following radiation (J70.1) 
J84.2 Lymphoid interstitial pneumonia 
Endogenous lipoid pneumonia 
Lymphoid interstitial pneumonitis 
Excludes1:exogenous lipoid pneumonia (J69.1) 
unspecified lipoid pneumonia (J69.1) 
J84.8 Other specified interstitial pulmonary diseases 
J84.9 Interstitial pulmonary disease, unspecified 
Interstitial pneumonia NOS 

Suppurative and necrotic conditions of the lower respiratory 
tract (J85-J86) 
J85 Abscess of lung and mediastinum 
Use additional code (B95-B97) to identify infectious agent. 
J85.0 Gangrene and necrosis of lung 
J85.1 Abscess of lung with pneumonia 
Use additional code to identify the type of pneumonia (J13-J17) 
J85.2 Abscess of lung without pneumonia 
Abscess of lung NOS 
J85.3 Abscess of mediastinum 
J86 Pyothorax 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:abscess of lung (J85.-) 
pyothorax due to tuberculosis (A15.6) 
J86.0 Pyothorax with fistula 
Bronchocutaneous fistula 
Bronchopleural fistula 
Hepatopleural fistula 
Mediastinal fistula 
Pleural fistula 
Thoracic fistula 
Any condition classifiable to J86.9 with fistula 
J86.9 Pyothorax without fistula 
Abscess of pleura 
Abscess of thorax 
Empyema (chest) (lung) (pleura) 
Fibrinopurulent pleurisy 
Purulent pleurisy 
Pyopneumothorax 
Septic pleurisy 
Seropurulent pleurisy 
Suppurative pleurisy 
Other diseases of the pleura (J90-J94) 
J90 Pleural effusion, not elsewhere classified 
Includes: encysted pleurisy 
pleural effusion NOS 

pleurisy with effusion (exudative) (serous) 
Excludes1:chylous (pleural) effusion (J94.0) 
pleurisy NOS (R09.1) 
tuberculous pleural effusion (A15.6) 
J91 Pleural effusion in conditions classified elsewhere 
Code first underlying disease, such as: 
filariasis (B74.0-B74.9) 
Excludes1:malignant pleural effusion (C78.2) 
pleural effusion in heart failure (I50.-) 
pleural effusion in systemic lupus erythematosus (M32.13) 
J92 Pleural plaque 
Includes: pleural thickening 
J92.0 Pleural plaque with presence of asbestos 
J92.9 Pleural plaque without asbestos 
Pleural plaque NOS 
J93 Pneumothorax 
Excludes1:congenital or perinatal pneumothorax (P25.1) 
postprocedural pneumothorax (J95.81) 
traumatic pneumothorax (S27.0) 
tuberculous (current disease) pneumothorax (A15.-) 
pyopneumothorax (J86.-) 
J93.0 Spontaneous tension pneumothorax 
J93.1 Other spontaneous pneumothorax 
J93.8 Other pneumothorax 
Excludes1:postprocedural pneumothorax (J95.81) 
J93.9 Pneumothorax, unspecified 
J94 Other pleural conditions 
Excludes1:pleurisy NOS (R09.1) 
traumatic hemopneumothorax (S27.2) 
traumatic hemothorax (S27.1) 
tuberculous pleural conditions (current disease) (A15.-) 
J94.0 Chylous effusion 
Chyliform effusion 
J94.1 Fibrothorax 
J94.2 Hemothorax 
Hemopneumothorax 
J94.8 Other specified pleural conditions 
Hydropneumothorax 
Hydrothorax 
J94.9 Pleural condition, unspecified 

Other diseases of the respiratory system (J95-J99) 
J95 Intraoperative and postprocedural complications and disorders 
of respiratory system, not elsewhere classified 
Excludes2:aspiration pneumonia (J69.-) 
emphysema (subcutaneous) resulting from a procedure (T81.82) 
hypostatic pneumonia (J18.2) 
pulmonary manifestations due to radiation (J70.0- J70.1) 
J95.0 Tracheostomy complications 
J95.00 Unspecified tracheostomy complication 
J95.01 Hemorrhage from tracheostomy stoma 
J95.02 Infection of tracheostomy stoma 
Use additional code to identify type of infection, such as: 
cellulitis of neck (L03.8) 
sepsis (A40, A41.-) 
J95.03 Malfunction of tracheostomy stoma 
Mechanical complication of tracheostomy stoma 
Obstruction of tracheostomy airway 
Tracheal stenosis due to tracheostomy 
J95.04 Tracheo-esophageal fistula following tracheostomy 
J95.09 Other tracheostomy complication 
J95.1 Acute pulmonary insufficiency following thoracic surgery 
Excludes2:Functional disturbances following cardiac surgery (I97.0, I97.1-) 
J95.2 Acute pulmonary insufficiency following nonthoracic surgery 
Excludes2:Functional disturbances following cardiac surgery (I97.0, I97.1-) 
J95.3 Chronic pulmonary insufficiency following surgery 
Excludes2:Functional disturbances following cardiac surgery (I97.0, I97.1-) 
J95.4 Chemical pneumonitis due to anesthesia [Mendelson's syndrome] 
Excludes1:aspiration pneumonitis due to anesthesia complicating labor and 
delivery (O74.0) 
aspiration pneumonitis due to anesthesia complicating pregnancy 
(O29) 
aspiration pneumonitis due to anesthesia complicating the puerperium 
(O89.01) 
J95.5 Postprocedural subglottic stenosis 
J95.6 Intraoperative and postprocedural hemorrhage and hematoma complicating a 
respiratory system procedure 
Excludes1:intraoperative hemorrhage and hematoma due to accidental puncture 
and laceration during a respiratory system procedure (J95.7-) 
J95.61 Intraoperative hemorrhage of a respiratory system organ or 
structure during a respiratory system procedure 

J95.62 Intraoperative hemorrhage of a non-respiratory system organ or 
structure during a respiratory system procedure 
J95.63 Intraoperative hematoma of a respiratory system organ during a 
respiratory system procedure 
J95.64 Intraoperative hematoma of a non-respiratory system organ or 
structure during a respiratory system procedure 
J95.65 Postprocedural hemorrhage of a respiratory system organ or 
structure following a respiratory system procedure 
J95.66 Postprocedural hemorrhage of a non-respiratory system organ or 
structure following a respiratory system procedure 
J95.67 Postprocedural hematoma of a respiratory system organ or 
structure following a respiratory system procedure 
J95.68 Postprocedural hematoma of a non-respiratory system organ or 
structure following a respiratory system procedure 
J95.7 Accidental puncture and laceration during a respiratory system procedure 
J95.71 Accidental puncture and laceration of a respiratory system organ or 
structure during a respiratory system procedure 
J95.72 Accidental puncture and laceration of a non-respiratory system 
organ or structure during a respiratory system procedure 
J95.8 Other postprocedural respiratory disorders 
J95.81 Postprocedural pneumothorax 
J95.82 Postprocedural respiratory failure 
J95.89 Other postprocedural respiratory disorders 
Use additional code to identify disorder, such as: 
aspiration pneumonia (J69.-) 
bacterial or viral pneumonia (J12-J18) 
Excludes1: acute pulmonary insufficiency following thoracic surgery 
(J95.1) 
postprocedural hemorrhage and hematoma complicating a 
respiratory system procedure (J95.65-J95.68) 
postprocedural subglottic stenosis (J95.5) 
J95.9 Postprocedural respiratory disorder, unspecified 
J96 Respiratory failure, not elsewhere classified 
Excludes1:acute respiratory distress syndrome (J80) 
cardiorespiratory failure (R09.2) 
newborn respiratory distress syndrome (P22.0) 
postprocedural respiratory failure (J95.82) 
respiratory arrest (R09.2) 
respiratory failure of newborn (P28.5) 
J96.0 Acute respiratory failure 
J96.1 Chronic respiratory failure 
J96.2 Acute and chronic respiratory failure 

Acute on chronic respiratory failure 
J96.9 Respiratory failure, unspecified 
J98 Other respiratory disorders 
Use additional code to identify: 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:newborn apnea (P28.4) 
newborn sleep apnea (P28.3) 
Excludes2:apnea NOS (R06.8) 
sleep apnea (G47.3-) 
J98.0 Diseases of bronchus, not elsewhere classified 
Broncholithiasis 
Calcification of bronchus 
Stenosis of bronchus 
Tracheobronchial collapse 
Tracheobronchial dyskinesia 
Ulcer of bronchus 
J98.1 Pulmonary collapse 
Excludes1:therapeutic collapse of lung status (Z98.3) 
J98.11 Atelectasis 
Excludes1: newborn atelectasis 
tuberculous atelectasis (current disease) (A15) 
J98.19 Other pulmonary collapse 
J98.2 Interstitial emphysema 
Mediastinal emphysema 
Excludes1:emphysema NOS (J43.9) 
emphysema in fetus and newborn (P25.0) 
surgical emphysema (subcutaneous) (T81.82) 
traumatic subcutaneous emphysema (T79.7) 
J98.3 Compensatory emphysema 
J98.4 Other disorders of lung 
Calcification of lung 
Cystic lung disease (acquired) 
Lung disease NOS 
Pulmolithiasis 
J98.5 Diseases of mediastinum, not elsewhere classified 
Fibrosis of mediastinum 
Hernia of mediastinum 

Retraction of mediastinum 
Mediastinitis 
Excludes2:abscess of mediastinum (J85.3) 
J98.6 Disorders of diaphragm 
Diaphragmatitis 
Paralysis of diaphragm 
Relaxation of diaphragm 
Excludes1:congenital malformation of diaphragm NEC (Q79.1) 
congenital diaphragmatic hernia (Q79.0) 
Excludes2:diaphragmatic hernia (K44.-) 
J98.8 Other specified respiratory disorders 
J98.9 Respiratory disorder, unspecified 
Respiratory disease (chronic) NOS 
J99 Respiratory disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
ankylosing spondylitis (M45) 
congenital syphilis (A50.5) 
cryoglobulinemia (D89.1) 
early congenital syphilis (A50.0) 
hemosiderosis (E83.1) 
schistosomiasis (B65.0-B65.9) 
Excludes1:respiratory disorders in: 
amebiasis (A06.5) 
blastomycosis (B40.0-B40.2) 
candidiasis (B37.1) 
coccidioidomycosis (B38.0-B38.2) 
cystic fibrosis with pulmonary manifestations (E84.0) 
dermatomyositis (M33.01, M33.11) 
histoplasmosis (B39.0-B39.2) 
late syphilis (A52.72, A52.73) 
polymyositis (M33.21) 
sicca syndrome (M35.02) 
systemic lupus erythematosus (M32.13) 
systemic sclerosis (M34.81) 
Wegener's granulomatosis (M31.30-M31.31) 
CHAPTER 11 

Diseases of the digestive system (K00-K93) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
K00-K14 Diseases of oral cavity and salivary glands 
K20-K31 Diseases of esophagus, stomach and duodenum 
K35-K38 Diseases of appendix 
K40-K46 Hernia 
K50-K52 Noninfective enteritis and colitis 
K55-K63 Other diseases of intestines 
K65-K68 Diseases of peritoneum and retroperitoneum 
K70-K77 Diseases of liver 
K80-K87 Disorders of gallbladder, biliary tract and pancreas 
K90-K94 Other diseases of the digestive system 
Diseases of oral cavity and salivary glands (K00-K14) 
K00 Disorders of tooth development and eruption 
Excludes2:embedded and impacted teeth (K01.-) 
K00.0 Anodontia 
Hypodontia 
Oligodontia 
Excludes1:acquired absence of teeth (K08.1-) 
K00.1 Supernumerary teeth 
Distomolar 
Fourth molar 
Mesiodens 
Paramolar 
Supplementary teeth 
Excludes2:supernumerary roots (K00.2) 
K00.2 Abnormalities of size and form of teeth 

Concrescence of teeth 
Fusion of teeth 
Gemination of teeth 
Dens evaginatus 
Dens in dente 
Dens invaginatus 
Enamel pearls 
Macrodontia 
Microdontia 
Peg-shaped [conical] teeth 
Supernumeray roots 
Taurodontism 
Tuberculum paramolare 
Excludes1:abnormalities of teeth due to congenital syphillis (A50.5) 
tuberculum Carabelli, which is regarded as a normal variation and 
should not be coded 
K00.3 Mottled teeth 
Dental fluorosis 
Mottling of enamel 
Nonfluoride enamel opacities 
Excludes2:deposits [accretions] on teeth (K03.6) 
K00.4 Disturbances in tooth formation 
Aplasia and hypoplasia of cementum 
Dilaceration of tooth 
Enamel hypoplasia (neonatal) (postnatal) (prenatal) 
Regional odontodysplasia 
Turner's tooth 
Excludes1:Hutchinson's teeth and mulberry molars in congenital syphilis (A50.5) 
Excludes2:mottled teeth (K00.3) 
K00.5 Hereditary disturbances in tooth structure, not elsewhere classified 
Amelogenesis imperfecta 
Dentinogenesis imperfecta 
Odontogenesis imperfecta 
Dentinal dysplasia 
Shell teeth 
K00.6 Disturbances in tooth eruption 
Dentia praecox 
Natal tooth 
Neonatal tooth 
Premature eruption of tooth 
Premature shedding of primary [deciduous] tooth 
Retained [persistent] primary tooth 
Excludes2:embedded and impacted teeth (K01.-) 

K00.7 Teething syndrome 
K00.8 Other disorders of tooth development 
Color changes during tooth formation 
Intrinsic staining of teeth NOS 
Excludes2:posteruptive color changes (K03.7) 
K00.9 Disorder of tooth development, unspecified 
Disorder of odontogenesis NOS 
K01 Embedded and impacted teeth 
Excludes1:abnormal position of fully erupted teeth (M26.3) 
K01.0 Embedded teeth 
K01.1 Impacted teeth 
K02 Dental caries 
K02.0 Caries limited to enamel 
White spot lesions [initial caries] 
K02.1 Caries of dentine 
K02.2 Caries of cementum 
K02.3 Arrested dental caries 
K02.4 Odontoclasia 
Infantile melanodontia 
Melanodontoclasia 
Excludes1:resorption of teeth (external) (K03.3) 
K02.8 Other dental caries 
K02.9 Dental caries, unspecified 
K03 Other diseases of hard tissues of teeth 
Excludes2:bruxism (F45.8) 
dental caries (K02.-) 
teeth-grinding NOS (F45.8) 
K03.0 Excessive attrition of teeth 
Approximal wear of teeth 
Occlusal wear of teeth 
K03.1 Abrasion of teeth 
Dentifrice abrasion of teeth 
Habitual abrasion of teeth 
Occupational abrasion of teeth 
Ritual abrasion of teeth 
Traditional abrasion of teeth 
Wedge defect NOS 
K03.2 Erosion of teeth 
Erosion of teeth due to diet 
Erosion of teeth due to drugs and medicaments 

Erosion of teeth due to persistent vomiting 
Erosion of teeth NOS 
Idiopathic erosion of teeth 
Occupational erosion of teeth 
K03.3 Pathological resorption of teeth 
Internal granuloma of pulp 
Resorption of teeth (external) 
K03.4 Hypercementosis 
Cementation hyperplasia 
K03.5 Ankylosis of teeth 
K03.6 Deposits [accretions] on teeth 
Betel deposits [accretions] on teeth 
Black deposits [accretions] on teeth 
Extrinsic staining of teeth NOS 
Green deposits [accretions] on teeth 
Materia alba deposits [accretions] on teeth 
Orange deposits [accretions] on teeth 
Staining of teeth NOS 
Subgingival dental calculus 
Supragingival dental calculus 
Tobacco deposits [accretions] on teeth 
K03.7 Posteruptive color changes of dental hard tissues 
Excludes2:deposits [accretions] on teeth (K03.6) 
K03.8 Other specified diseases of hard tissues of teeth 
Irradiated enamel 
Sensitive dentine 
K03.9 Disease of hard tissues of teeth, unspecified 
K04 Diseases of pulp and periapical tissues 
K04.0 Pulpitis 
Acute pulpitis 
Chronic (hyperplastic) (ulcerative) pulpitis 
Pulpal abscess 
Pulpal polyp 
Suppurative pulpitis 
K04.1 Necrosis of pulp 
Pulpal gangrene 
K04.2 Pulp degeneration 
Denticles 
Pulpal calcifications 
Pulpal stones 
K04.3 Abnormal hard tissue formation in pulp 
Secondary or irregular dentine 

K04.4 Acute apical periodontitis of pulpal origin 
Acute apical periodontitis NOS 
Excludes1:acute periodontitis (K05.2) 
K04.5 Chronic apical periodontitis 
Apical or periapical granuloma 
Apical periodontitis NOS 
Excludes1:chronic periodontitis (K05.3) 
K04.6 Periapical abscess with sinus 
Dental abscess with sinus 
Dentoalveolar abscess with sinus 
K04.7 Periapical abscess without sinus 
Dental abscess without sinus 
Dentoalveolar abscess without sinus 
Periapical abscess without sinus 
K04.8 Radicular cyst 
Apical (periodontal) cyst 
Periapical cyst 
Residual radicular cyst 
Excludes2:lateral periodontal cyst (K09.0) 
K04.9 Other and unspecified diseases of pulp and periapical tissues 
K04.90 Unspecified diseases of pulp and periapical tissues 
K04.99 Other diseases of pulp and periapical tissues 
K05 Gingivitis and periodontal diseases 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
K05.0 Acute gingivitis 
Excludes1:acute necrotizing ulcerative gingivitis (A69.1) 
herpesviral [herpes simplex] gingivostomatitis (B00.2) 
K05.1 Chronic gingivitis 
Desquamative gingivitis (chronic) 
Gingivitis (chronic) NOS 
Hyperplastic gingivitis (chronic) 
Simple marginal gingivitis (chronic) 
Ulcerative gingivitis (chronic) 
K05.2 Acute periodontitis 

Acute pericoronitis 
Parodontal abscess 
Periodontal abscess 
Excludes1:acute apical periodontitis (K04.4) 
periapical abscess (K04.7) 
periapical abscess with sinus (K04.6) 
K05.3 Chronic periodontitis 
Chronic pericoronitis 
Complex periodontitis 
Periodontitis NOS 
Simplex periodontitis 
Excludes1:chronic apical periodontitis (K04.5) 
K05.4 Periodontosis 
Juvenile periodontosis 
K05.5 Other periodontal diseases 
Excludes2:leukoplakia of gingiva (K13.2) 
K05.6 Periodontal disease, unspecified 
K06 Other disorders of gingiva and edentulous alveolar ridge 
Excludes2:acute gingivitis (K05.0) 
atrophy of edentulous alveolar ridge (K08.2) 
chronic gingivitis (K05.1) 
gingivitis NOS (K05.1) 
K06.0 Gingival recession 
Gingival recession (generalized) (localized) (postinfective) (post-operative) 
K06.1 Gingival enlargement 
Gingival fibromatosis 
K06.2 Gingival and edentulous alveolar ridge lesions associated with trauma 
Irritative hyperplasia of edentulous ridge [denture hyperplasia] 
Use additional code (Chapter 20) to identify external cause 
K06.8 Other specified disorders of gingiva and edentulous alveolar ridge 
Fibrous epulis 
Flabby alveolar ridge 
Giant cell epulis 
Peripheral giant cell granuloma of gingiva 
Pyogenic granuloma of gingiva 
Excludes2:gingival cyst (K09.0) 
K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified 
K08 Other disorders of teeth and supporting structures 
K08.0 Exfoliation of teeth due to systemic causes 
Code first underlying systemic condition 
K08.1 Acquired loss of teeth 

Excludes2:exfoliation of teeth due to systemic causes (K08.0) 
K08.10 Acquired loss of teeth, unspecified 
Edentulism 
Tooth extraction status NOS 
K08.11 Loss of teeth due to trauma 
K08.12 Loss of teeth due to periodontal diseases 
K08.13 Loss of teeth due to caries 
K08.19 Other acquired loss of teeth 
K08.2 Atrophy of edentulous alveolar ridge 
K08.3 Retained dental root 
K08.8 Other specified disorders of teeth and supporting structures 
Enlargement of alveolar ridge NOS 
Irregular alveolar process 
Toothache NOS 
K08.9 Disorder of teeth and supporting structures, unspecified 
K09 Cysts of oral region, not elsewhere classified 
Includes: lesions showing histological features both of aneurysmal cyst and of another 
fibro-osseous lesion 
Excludes2:cysts of jaw (M27.-) 
radicular cyst (K04.8) 
K09.0 Developmental odontogenic cysts 
Dentigerous cyst 
Eruption cyst 
Follicular cyst 
Gingival cyst 
Keratocyst 
Lateral periodontal cyst 
Primordial cyst 
K09.1 Developmental (nonodontogenic) cysts of oral region 
Cyst (of) incisive canal 
Cyst (of) palatine of papilla 
Globulomaxillary cyst 
Median palatal cyst 
Nasopalatine cyst 
K09.8 Other cysts of oral region, not elsewhere classified 
Dermoid cyst 
Epidermoid cyst 
Lymphoepithelial cyst 
Epstein's pearl 
Nasoalveolar cyst 
Nasolabial cyst 
K09.9 Cyst of oral region, unspecified 

K11
Diseases of salivary glands 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
K11.0 Atrophy of salivary gland 
K11.1 Hypertrophy of salivary gland 
K11.2 Sialoadenitis 
Parotitis 
Excludes1:epidemic parotitis (B26.-) 
mumps (B26.-) 
uveoparotid fever [Heerfordt] (D86.89) 
K11.20 Sialoadentitis, unspecified 
K11.21 Acute sialoadenitis 
Excludes1: acute recurrent sialoadenitis (K11.22) 
K11.22 Acute recurrent sialoadenitis 
K11.23 Chronic sialoadenitis 
K11.3 Abscess of salivary gland 
K11.4 Fistula of salivary gland 
Excludes1:congenital fistula of salivary gland (Q38.4) 
K11.5 Sialolithiasis 
Calculus of salivary gland or duct 
Stone of salivary gland or duct 
K11.6 Mucocele of salivary gland 
Mucous extravasation cyst of salivary gland 
Mucous retention cyst of salivary gland 
Ranula 
K11.7 Disturbances of salivary secretion 
Hypoptyalism 
Ptyalism 
Xerostomia 
Excludes2:dry mouth NOS (R68.2) 
K11.8 Other diseases of salivary glands 
Benign lymphoepithelial lesion of salivary gland 
Mikulicz' disease 
Necrotizing sialometaplasia 
Sialectasia 

Stenosis of salivary duct 
Stricture of salivary duct 
Excludes1:sicca syndrome [Sjögren] (M35.0-) 
K11.9 Disease of salivary gland, unspecified 
Sialoadenopathy NOS 
K12 Stomatitis and related lesions 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes1:cancrum oris (A69.0) 
cheilitis (K13.0) 
gangrenous stomatitis (A69.0) 
herpesviral [herpes simplex] gingivostomatitis (B00.2) 
noma (A69.0) 
K12.0 Recurrent oral aphthae 
Aphthous stomatitis (major)(minor) 
Bednar's aphthae 
Periadenitis mucosa necrotica recurrens 
Recurrent aphthous ulcer 
Stomatitis herpetiformis 
K12.1 Other forms of stomatitis 
Stomatitis NOS 
Denture stomatitis 
Ulcerative stomatitis 
Vesicular stomatitis 
Excludes1:acute necrotizing ulcerative stomatitis (A69.1) 
Vincent's stomatitis (A69.1) 
K12.2 Cellulitis and abscess of mouth 
Cellulitis of mouth (floor) 
Submandibular abscess 
Excludes2:abscess of salivary gland (K11.3) 
abscess of tongue (K14.0) 
periapical abscess (K04.6-K04.7) 
periodontal abscess (K05.2) 
peritonsillar abscess (J36) 

K13 Other diseases of lip and oral mucosa 
Includes: epithelial disturbances of tongue 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
exposure to tobacco smoke in the perinatal period (P96.6) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:certain disorders of gingiva and edentulous alveolar ridge (K05-K06) 
cysts of oral region (K09.-) 
diseases of tongue (K14.-) 
stomatitis and related lesions (K12.-) 
K13.0 Diseases of lips 
Abscess of lips 
Angular cheilitis 
Cellulitis of lips 
Cheilitis NOS 
Cheilodynia 
Cheilosis 
Exfoliative cheilitis 
Fistula of lips 
Glandular cheilitis 
Hypertrophy of lips 
Perlèche NEC 
Excludes1:ariboflavinosis (E53.0) 
cheilitis due to radiation-related disorders (L55-L59) 
congenital fistula of lips (Q38.0) 
congenital hypertrophy of lips (Q18.6) 
perlèche due to candidiasis (B37.83) 
perlèche due to riboflavin deficiency (E53.0) 
K13.1 Cheek and lip biting 
K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue 
Erythroplakia 
Leukedema 
Leukokeratosis nicotina palati 
Smoker's palate 
Excludes1:hairy leukoplakia (K13.3) 
K13.3 Hairy leukoplakia 
K13.4 Granuloma and granuloma-like lesions of oral mucosa 

Eosinophilic granuloma 
Granuloma pyogenicum 
Verrucous xanthoma 
K13.5 Oral submucous fibrosis 
Submucous fibrosis of tongue 
K13.6 Irritative hyperplasia of oral mucosa 
Excludes2:irritative hyperplasia of edentulous ridge [denture hyperplasia] (K06.2) 
K13.7 Other and unspecified lesions of oral mucosa 
K13.70 Unspecified lesions of oral mucosa 
K13.79 Other lesions of oral mucosa 
Focal oral mucinosis 
K14 Diseases of tongue 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 
history of tobacco use (Z86.43) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:erythroplakia (K13.2) 
focal epithelial hyperplasia (K13.2) 
leukedema (K13.2) 
leukoplakia (K13.2) 
hairy leukoplakia (K13.3) 
macroglossia (congenital) (Q38.2) 
submucous fibrosis of tongue (K13.5) 
K14.0 Glossitis 
Abscess of tongue 
Ulceration (traumatic) of tongue 
Excludes1:atrophic glossitis (K14.4) 
K14.1 Geographic tongue 
Benign migratory glossitis 
Glossitis areata exfoliativa 
K14.2 Median rhomboid glossitis 
K14.3 Hypertrophy of tongue papillae 
Black hairy tongue 
Coated tongue 
Hypertrophy of foliate papillae 
Lingua villosa nigra 
K14.4 Atrophy of tongue papillae 
Atrophic glossitis 

K14.5 Plicated tongue 
Fissured tongue 
Furrowed tongue 
Scrotal tongue 
Excludes1:fissured tongue, congenital (Q38.3) 
K14.6 Glossodynia 
Glossopyrosis 
Painful tongue 
K14.8 Other diseases of tongue 
Atrophy of tongue 
Crenated tongue 
Enlargement of tongue 
Glossocele 
Glossoptosis 
Hypertrophy of tongue 
K14.9 Disease of tongue, unspecified 
Glossopathy NOS 
Diseases of esophagus, stomach and duodenum (K20-K31) 
Excludes2:hiatus hernia (K44.-) 
K20 Esophagitis 
Includes: abscess of esophagus 
acute esophagitis 
chemical esophagitis 
esophagitis NOS 
peptic esophagitis 
ulcerative esophagitis 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:erosion of esophagus (K22.1-) 
esophagitis with gastro-esophageal reflux disease (K21.0) 
reflux esophagitis (K21.0) 
K21 Gastro-esophageal reflux disease 
K21.0 Gastro-esophageal reflux disease with esophagitis 
Reflux esophagitis 
K21.9 Gastro-esophageal reflux disease without esophagitis 
Esophageal reflux NOS 
K22 Other diseases of esophagus 

Excludes2:esophageal varices (I85.-) 
K22.0 Achalasia of cardia 
Achalasia NOS 
Cardiospasm 
Excludes1:congenital cardiospasm (Q40.2) 
K22.1 Ulcer of esophagus 
Erosion of esophagus 
Fungal ulcer of esophagus 
Peptic ulcer of esophagus 
Ulcer of esophagus due to ingestion of chemicals 
Ulcer of esophagus due to ingestion of drugs and medicaments 
Code first (T36-T65) to identify drug or chemical 
Excludes1:Barrett's esophagus (K22.81) 
K22.10 Ulcer of esophagus without bleeding 
Ulcer of esophagus NOS 
K22.11 Ulcer of esophagus with bleeding 
Excludes2: bleeding esophageal varices (I85.01, I85.11) 
K22.2 Esophageal obstruction 
Compression of esophagus 
Constriction of esophagus 
Stenosis of esophagus 
Stricture of esophagus 
Excludes1:congenital stenosis or stricture of esophagus (Q39.3) 
K22.3 Perforation of esophagus 
Rupture of esophagus 
Excludes1:traumatic perforation of (thoracic) esophagus (S27.8-) 
K22.4 Dyskinesia of esophagus 
Corkscrew esophagus 
Diffuse esophageal spasm 
Spasm of esophagus 
Excludes1:cardiospasm (K22.0) 
K22.5 Diverticulum of esophagus, acquired 
Esophageal pouch, acquired 
Excludes1:diverticulum of esophagus (congenital) (Q39.6) 
K22.6 Gastro-esophageal laceration-hemorrhage syndrome 
Mallory-Weiss syndrome 
K22.8 Other specified diseases of esophagus 
Excludes2:esophageal varices (I85.-) 
Paterson-Kelly syndrome (D50.1) 
K22.81 Barrett's esophagus 
K22.89 Other specified diseases of esophagus 
Hemorrhage of esophagus NOS 
K22.9 Disease of esophagus, unspecified 

K23 Disorders of esophagus in diseases classified elsewhere 
Code first underlying disease, such as: 
congenital syphilis (A50.5) 
Excludes1:late syphilis (A52.79) 
megaesophagus due to Chagas' disease (B57.31) 
tuberculosis (A18.83) 
K25 Gastric ulcer 
Includes: erosion (acute) of stomach 
pylorus ulcer (peptic) 
stomach ulcer (peptic) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:acute gastritis (K29.0-) 
peptic ulcer NOS (K27.-) 
K25.0 Acute gastric ulcer with hemorrhage 
K25.1 Acute gastric ulcer with perforation 
K25.2 Acute gastric ulcer with both hemorrhage and perforation 
K25.3 Acute gastric ulcer without hemorrhage or perforation 
K25.4 Chronic or unspecified gastric ulcer with hemorrhage 
K25.5 Chronic or unspecified gastric ulcer with perforation 
K25.6 Chronic or unspecified gastric ulcer with both hemorrhage and perforation 
K25.7 Chronic gastric ulcer without hemorrhage or perforation 
K25.9 Gastric ulcer, unspecified as acute or chronic, without hemorrhage or 
perforation 
K26 Duodenal ulcer 
Includes: erosion (acute) of duodenum 
duodenum ulcer (peptic) 
postpyloric ulcer (peptic) 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:peptic ulcer NOS (K27.-) 
K26.0 Acute duodenal ulcer with hemorrhage 
K26.1 Acute duodenal ulcer with perforation 
K26.2 Acute duodenal ulcer with both hemorrhage and perforation 
K26.3 Acute duodenal ulcer without hemorrhage or perforation 
K26.4 Chronic or unspecified duodenal ulcer with hemorrhage 
K26.5 Chronic or unspecified duodenal ulcer with perforation 
K26.6 Chronic or unspecified duodenal ulcer with both hemorrhage and 

perforation 
K26.7 Chronic duodenal ulcer without hemorrhage or perforation 
K26.9 Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or 
perforation 
K27 Peptic ulcer, site unspecified 
Includes: gastroduodenal ulcer NOS 
peptic ulcer NOS 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:peptic ulcer of newborn (P78.8) 
K27.0 Acute peptic ulcer, site unspecified, with hemorrhage 
K27.1 Acute peptic ulcer, site unspecified, with perforation 
K27.2 Acute peptic ulcer, site unspecified, with both hemorrhage and perforation 
K27.3 Acute peptic ulcer, site unspecified, without hemorrhage or perforation 
K27.4 Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage 
K27.5 Chronic or unspecified peptic ulcer, site unspecified, with perforation 
K27.6 Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage 
and perforation 
K27.7 Chronic peptic ulcer, site unspecified, without hemorrhage or perforation 
K27.9 Peptic ulcer, site unspecified, unspecified as acute or chronic, without 
hemorrhage or perforation 
K28 Gastrojejunal ulcer 
Includes: anastomotic ulcer (peptic) or erosion 
gastrocolic ulcer (peptic) or erosion 
gastrointestinal ulcer (peptic) or erosion 
gastrojejunal ulcer (peptic) or erosion 
jejunal ulcer (peptic) or erosion 
marginal ulcer (peptic) or erosion 
stomal ulcer (peptic) or erosion 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:primary ulcer of small intestine (K63.3) 
K28.0 Acute gastrojejunal ulcer with hemorrhage 
K28.1 Acute gastrojejunal ulcer with perforation 
K28.2 Acute gastrojejunal ulcer with both hemorrhage and perforation 
K28.3 Acute gastrojejunal ulcer without hemorrhage or perforation 
K28.4 Chronic or unspecified gastrojejunal ulcer with hemorrhage 
K28.5 Chronic or unspecified gastrojejunal ulcer with perforation 

K28.6 Chronic or unspecified gastrojejunal ulcer with both hemorrhage and 
perforation 
K28.7 Chronic gastrojejunal ulcer without hemorrhage or perforation 
K28.9 Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or 
perforation 
K29 Gastritis and duodenitis 
Excludes1:eosinophilic gastritis or gastroenteritis (K52.8) 
Zollinger-Ellison syndrome (E16.4) 
K29.0 Acute gastritis 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
Excludes1:erosion (acute) of stomach (K25.-) 
K29.00 Acute gastritis without bleeding 
K29.01 Acute gastritis with bleeding 
K29.2 Alcoholic gastritis 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
K29.20 Alcoholic gastritis without bleeding 
K29.21 Alcoholic gastritis with bleeding 
K29.3 Chronic superficial gastritis 
K29.30 Chronic superficial gastritis without bleeding 
K29.31 Chronic superficial gastritis with bleeding 
K29.4 Chronic atrophic gastritis 
Gastric atrophy 
K29.40 Chronic atrophic gastritis without bleeding 
K29.41 Chronic atrophic gastritis with bleeding 
K29.5 Chronic gastritis, other and unspecified 
Chronic antral gastritis 
Chronic fundal gastritis 
K29.50 Chronic gastritis, other and unspecified, without bleeding 
K29.51 Chronic gastritis, other and unspecified, with bleeding 
K29.6 Other gastritis 
Giant hypertrophic gastritis 
Granulomatous gastritis 
Ménétrier's disease 
K29.60 Other gastritis without bleeding 
K29.61 Other gastritis with bleeding 
K29.7 Gastritis, unspecified 
K29.70 Gastritis, unspecified, without bleeding 
K29.71 Gastritis, unspecified, with bleeding 

K29.8 Duodenitis 
K29.80 Duodenitis without bleeding 
K29.81 Duodenitis with bleeding 
K29.9 Gastroduodenitis, unspecified 
K29.90 Gastroduodenitis, unspecified, without bleeding 
K29.91 Gastroduodenitis, unspecified, with bleeding 
K30 Dyspepsia 
Includes: indigestion 
Excludes1:heartburn (R12) 
nervous dyspepsia (F45.8) 
neurotic dyspepsia (F45.8) 
psychogenic dyspepsia (F45.8) 
K31 Other diseases of stomach and duodenum 
Includes: functional disorders of stomach 
Excludes2:diabetic gastroparesis (E08.43, E09.43, E10.43, E11.43, E13.43, E14.43) 
diverticulum of duodenum (K57.00-K57.11) 
K31.0 Acute dilatation of stomach 
Acute distention of stomach 
K31.1 Adult hypertrophic pyloric stenosis 
Pyloric stenosis NOS 
Excludes1:congenital or infantile pyloric stenosis (Q40.0) 
K31.2 Hourglass stricture and stenosis of stomach 
Excludes1:congenital hourglass stomach (Q40.2) 
hourglass contraction of stomach (K31.89) 
K31.3 Pylorospasm, not elsewhere classified 
Excludes1:congenital or infantile pylorospasm (Q40.0) 
neurotic pylorospasm (F45.8) 
psychogenic pylorospasm (F45.8) 
K31.4 Gastric diverticulum 
Excludes1:congenital diverticulum of stomach (Q40.2) 
K31.5 Obstruction of duodenum 
Constriction of duodenum 
Duodenal ileus (chronic) 
Stenosis of duodenum 
Stricture of duodenum 
Volvulus of duodenum 
Excludes1:congenital stenosis of duodenum (Q41.0) 
K31.6 Fistula of stomach and duodenum 
Gastrocolic fistula 
Gastrojejunocolic fistula 
K31.8 Other specified diseases of stomach and duodenum 

K31.81
Angiodysplasia of stomach and duodenum 
K31.811 Angiodysplasia of stomach and duodenum with 
bleeding 
K31.819 Angiodysplasia of stomach and duodenum without 
bleeding 
Angiodysplasia of stomach and duodenum NOS 
K31.82 Dieulafoy lesion (hemorrhagic) of stomach and duodenum 
Excludes2: Dieulafoy lesion of intestine (K63.81) 
K31.83 Achlorhydria 
K31.89 Other diseases of stomach and duodenum 
K31.9 Disease of stomach and duodenum, unspecified 
Diseases of appendix (K35-K38) 
K35 Acute appendicitis 
K35.0 Acute appendicitis with generalized peritonitis 
Appendicitis (acute) with perforation 
Appendicitis (acute) with peritonitis (generalized) 
Appendicitis (acute) with peritonitis with peritoneal abscess 
Appendicitis (acute) with rupture 
K35.1 Acute appendicitis with peritoneal abscess 
Abscess of appendix 
Excludes1:acute appendicitis with generalized peritonitis (K35.0) 
K35.9 Acute appendicitis, without peritonitis 
Acute appendicitis NOS 
Acute appendicitis without perforation 
Acute appendicitis without peritoneal abscess 
Acute appendicitis without peritonitis 
Acute appendicitis without rupture 
K36 Other appendicitis 
Includes: chronic appendicitis 
recurrent appendicitis 
K37 Unspecified appendicitis 
K38 Other diseases of appendix 
K38.0 Hyperplasia of appendix 
K38.1 Appendicular concretions 
Fecalith of appendix 
Stercolith of appendix 
K38.2 Diverticulum of appendix 

K38.3 Fistula of appendix 
K38.8 Other specified diseases of appendix 
Intussusception of appendix 
K38.9 Disease of appendix, unspecified 
Hernia (K40-K46) 
Note: Hernia with both gangrene and obstruction is classified to hernia with gangrene. 
Includes: acquired hernia 
congenital [except diaphragmatic or hiatus] hernia 
recurrent hernia 
K40 Inguinal hernia 
Includes: bubonocele 
direct inguinal hernia 
double inguinal hernia 
indirect inguinal hernia 
inguinal hernia NOS 
oblique inguinal hernia 
scrotal hernia 
K40.0 Bilateral inguinal hernia, with obstruction, without gangrene 
K40.1 Bilateral inguinal hernia, with gangrene 
K40.2 Bilateral inguinal hernia, without obstruction or gangrene 
Bilateral inguinal hernia NOS 
K40.3 Unilateral or unspecified inguinal hernia, with obstruction, without gangrene 
Inguinal hernia (unilateral) causing obstruction 
Incarcerated inguinal hernia (unilateral) 
Irreducible inguinal hernia (unilateral) 
Strangulated inguinal hernia (unilateral) 
K40.4 Unilateral or unspecified inguinal hernia, with gangrene 
Inguinal hernia NOS with gangrene 
K40.9 Unilateral or unspecified inguinal hernia, without obstruction or gangrene 
Inguinal hernia (unilateral) NOS 
K41 Femoral hernia 
K41.0 Bilateral femoral hernia, with obstruction, without gangrene 
K41.1 Bilateral femoral hernia, with gangrene 
K41.2 Bilateral femoral hernia, without obstruction or gangrene 
Bilateral femoral hernia NOS 
K41.3 Unilateral or unspecified femoral hernia, with obstruction, without gangrene 
Femoral hernia (unilateral) causing obstruction 
Incarcerated femoral hernia (unilateral) 
Irreducible femoral hernia (unilateral) 

Strangulated femoral hernia (unilateral) 
K41.4 Unilateral or unspecified femoral hernia, with gangrene 
K41.9 Unilateral or unspecified femoral hernia, without obstruction or gangrene 
Femoral hernia (unilateral) NOS 
K42 Umbilical hernia 
Includes: paraumbilical hernia 
Excludes1:omphalocele (Q79.2) 
K42.0 Umbilical hernia with obstruction, without gangrene 
Umbilical hernia causing obstruction, without gangrene 
Incarcerated umbilical hernia, without gangrene 
Irreducible umbilical hernia, without gangrene 
Strangulated umbilical hernia, without gangrene 
K42.1 Umbilical hernia with gangrene 
Gangrenous umbilical hernia 
K42.9 Umbilical hernia without obstruction or gangrene 
Umbilical hernia NOS 
K43 Ventral hernia 
K43.0 Ventral hernia with obstruction, without gangrene 
Ventral hernia causing obstruction, without gangrene 
Incarcerated ventral hernia, without gangrene 
Irreducible ventral hernia, without gangrene 
Strangulated ventral hernia, without gangrene 
K43.00 Ventral hernia, unspecified, with obstruction, without gangrene 
K43.01 Incisional hernia, with obstruction , without gangrene 
K43.09 Other ventral hernia, with obstruction, without gangrene 
Epigastric hernia 
K43.1 Ventral hernia with gangrene 
Gangrenous ventral hernia 
K43.10 Ventral hernia, unspecified, with gangrene 
K43.11 Incisional hernia, with gangrene 
K43.19 Other ventral hernia, with gangrene 
Epigastric hernia 
K43.9 Ventral hernia without obstruction or gangrene 
K43.90 Ventral hernia, unspecified, without obstruction or gangrene 
Ventral hernia NOS 
K43.91 Incisional hernia, without obstruction or gangrene 
K43.99 Other ventral hernia, without obstruction or gangrene 
Epigastric hernia 
K44 Diaphragmatic hernia 
Includes: hiatus hernia (esophageal) (sliding) 

paraesophageal hernia 
Excludes1:congenital diaphragmatic hernia (Q79.0) 
congenital hiatus hernia (Q40.1) 
K44.0 Diaphragmatic hernia with obstruction, without gangrene 
Diaphragmatic hernia causing obstruction 
Incarcerated diaphragmatic hernia 
Irreducible diaphragmatic hernia 
Strangulated diaphragmatic hernia 
K44.1 Diaphragmatic hernia with gangrene 
Gangrenous diaphragmatic hernia 
K44.9 Diaphragmatic hernia without obstruction or gangrene 
Diaphragmatic hernia NOS 
K45 Other abdominal hernia 
Includes: abdominal hernia, specified site NEC 
lumbar hernia 
obturator hernia 
pudendal hernia 
retroperitoneal hernia 
sciatic hernia 
K45.0 Other specified abdominal hernia with obstruction, without gangrene 
Other specified abdominal hernia causing obstruction 
Other specified incarcerated abdominal hernia 
Other specified irreducible abdominal hernia 
Other specified strangulated abdominal hernia 
K45.1 Other specified abdominal hernia with gangrene 
Any condition listed under K45 specified as gangrenous 
K45.8 Other specified abdominal hernia without obstruction or gangrene 
K46 Unspecified abdominal hernia 
Includes: enterocele 
epiplocele 
hernia NOS 
interstitial hernia 
intestinal hernia 
intra-abdominal hernia 
Excludes1:vaginal enterocele (N81.5) 
K46.0 Unspecified abdominal hernia with obstruction, without gangrene 
Unspecified abdominal hernia causing obstruction 
Unspecified incarcerated abdominal hernia 
Unspecified irreducible abdominal hernia 
Unspecified strangulated abdominal hernia 
K46.1 Unspecified abdominal hernia with gangrene 

Any condition listed under K46 specified as gangrenous 
K46.9 Unspecified abdominal hernia without obstruction or gangrene 
Abdominal hernia NOS 
Noninfective enteritis and colitis (K50-K52) 
Includes: noninfective inflammatory bowel disease 
Excludes1:irritable bowel syndrome (K58.-) 
megacolon (K59.3) 
K50 Crohn's disease [regional enteritis] 
Includes: granulomatous enteritis 
Excludes1:ulcerative colitis (K51.-) 
Use additional code to identify manifestations, such as: 
pyoderma gangrenosum (L88) 
K50.0 Crohn's disease of small intestine 
Crohn's disease [regional enteritis] of duodenum 
Crohn's disease [regional enteritis] of ileum 
Crohn's disease [regional enteritis] of jejunum 
Regional ileitis 
Terminal ileitis 
Excludes1:Crohn's disease of both small and large intestine (K50.8-) 
K50.00 Crohn's disease of small intestine without complications 
K50.01 Crohn's disease of small intestine with complications 
K50.011 Crohn's disease of small intestine with rectal bleeding 
K50.012 Crohn's disease of small intestine with intestinal 
obstruction 
K50.013 Crohn's disease of small intestine with fistula 
K50.014 Crohn's disease of small intestine with abscess 
K50.018 Crohn's disease of small intestine with other 
complication 
K50.019 Crohn's disease of small intestine with unspecified 
complications 
K50.1 Crohn's disease of large intestine 
Crohn's disease [regional enteritis] of colon 
Crohn's disease [regional enteritis] of large bowel 
Crohn's disease [regional enteritis] of rectum 
Granulomatous colitis 
Regional colitis 
Excludes1:Crohn's disease of both small and large intestine (K50.8) 
K50.10 Crohn's disease of large intestine without complications 
K50.11 Crohn's disease of large intestine with complications 
K50.111 Crohn's disease of large intestine with rectal bleeding 

K50.112 Crohn's disease of large intestine with intestinal 
obstruction 
K50.113 Crohn's disease of large intestine with fistula 
K50.114 Crohn's disease of large intestine with abscess 
K50.118 Crohn's disease of large intestine with other 
complication 
K50.119 Crohn's disease of large intestine with unspecified 
complications 
K50.8 Crohn's disease of both small and large intestine 
K50.80 Crohn's disease of both small and large intestine without 
complications 
K50.81 Crohn's disease of both small and large intestine with complications 
K50.811 Crohn's disease of both small and large intestine with 
rectal bleeding 
K50.812 Crohn's disease of both small and large intestine with 
intestinal obstruction 
K50.813 Crohn's disease of both small and large intestine with 
fistula 
K50.814 Crohn's disease of both small and large intestine with 
abscess 
K50.818 Crohn's disease of both small and large intestine with 
other complication 
K50.819 Crohn's disease of both small and large intestine with 
unspecified complications 
K50.9 Crohn's disease, unspecified 
K50.90 Crohn's disease, unspecified, without complications 
Crohn's disease NOS 
Regional enteritis NOS 
K50.91 Crohn's disease, unspecified, with complications 
K50.911 Crohn's disease, unspecified, with rectal bleeding 
K50.912 Crohn's disease, unspecified, with intestinal obstruction 
K50.913 Crohn's disease, unspecified, with fistula 
K50.914 Crohn's disease, unspecified, with abscess 
K50.918 Crohn's disease, unspecified, with other complication 
K50.919 Crohn's disease, unspecified, with unspecified 
complications 
K51 Ulcerative colitis 
Use additional code to identify manifestations, such as: 
pyoderma gangrenosum (L88) 
Excludes1:Crohn’s disease [regional enteritis] (K50.-) 
K51.0 Ulcerative (chronic) enterocolitis 
K51.00 Ulcerative (chronic) enterocolitis without complications 

Ulcerative (chronic) enterocolitis NOS 
K51.01 Ulcerative (chronic) enterocolitis with complications 
K51.011 Ulcerative (chronic) enterocolitis with rectal bleeding 
K51.012 Ulcerative (chronic) enterocolitis with intestinal 
obstruction 
K51.013 Ulcerative (chronic) enterocolitis with fistula 
K51.014 Ulcerative (chronic) enterocolitis with abscess 
K51.018 Ulcerative (chronic) enterocolitis with other 
complication 
K51.019 Ulcerative (chronic) enterocolitis with unspecified 
complications 
K51.1 Ulcerative (chronic) ileocolitis 
K51.10 Ulcerative (chronic) ileocolitis without complications 
Ulcerative (chronic) ileocolitis NOS 
K51.11 Ulcerative (chronic) ileocolitis with complications 
K51.111 Ulcerative (chronic) ileocolitis with rectal bleeding 
K51.112 Ulcerative (chronic) ileocolitis with intestinal 
obstruction 
K51.113 Ulcerative (chronic) ileocolitis with fistula 
K51.114 Ulcerative (chronic) ileocolitis with abscess 
K51.118 Ulcerative (chronic) ileocolitis with other complication 
K51.119 Ulcerative (chronic) ileocolitis with unspecified 
complications 
K51.2 Ulcerative (chronic) proctitis 
K51.20 Ulcerative (chronic) proctitis without complications 
Ulcerative (chronic) proctitis NOS 
K51.21 Ulcerative (chronic) proctitis with complications 
K51.211 Ulcerative (chronic) proctitis with rectal bleeding 
K51.212 Ulcerative (chronic) proctitis with intestinal obstruction 
K51.213 Ulcerative (chronic) proctitis with fistula 
K51.214 Ulcerative (chronic) proctitis with abscess 
K51.218 Ulcerative (chronic) proctitis with other complication 
K51.219 Ulcerative (chronic) proctitis with unspecified 
complications 
K51.3 Ulcerative (chronic) rectosigmoiditis 
K51.30 Ulcerative (chronic) rectosigmoiditis without complications 
Ulcerative (chronic) rectosigmoiditis NOS 
K51.31 Ulcerative (chronic) rectosigmoiditis with complications 
K51.311 Ulcerative (chronic) rectosigmoiditis with rectal 
bleeding 
K51.312 Ulcerative (chronic) rectosigmoiditis with intestinal 
obstruction 
K51.313 Ulcerative (chronic) rectosigmoiditis with fistula 

K51.314 Ulcerative (chronic) rectosigmoiditis with abscess 
K51.318 Ulcerative (chronic) rectosigmoiditis with other 
complication 
K51.319 Ulcerative (chronic) rectosigmoiditis with unspecified 
complications 
K51.4 Pseudopolyposis of colon 
K51.40 Pseudopolyposis of colon without complications 
Pseudopolyposis of colon NOS 
K51.41 Pseudopolyposis of colon with complications 
K51.411 Pseudopolyposis of colon with rectal bleeding 
K51.412 Pseudopolyposis of colon with intestinal obstruction 
K51.413 Pseudopolyposis of colon with fistula 
K51.414 Pseudopolyposis of colon with abscess 
K51.418 Pseudopolyposis of colon with other complication 
K51.419 Pseudopolyposis of colon with unspecified 
complications 
K51.5 Mucosal proctocolitis 
K51.50 Mucosal proctocolitis without complications 
Mucosal proctocolitis NOS 
K51.51 Mucosal proctocolitis with complications 
K51.511 Mucosal proctocolitis with rectal bleeding 
K51.512 Mucosal proctocolitis with intestinal obstruction 
K51.513 Mucosal proctocolitis with fistula 
K51.514 Mucosal proctocolitis with abscess 
K51.518 Mucosal proctocolitis with other complication 
K51.519 Mucosal proctocolitis with unspecified complications 
K51.8 Other ulcerative colitis 
K51.80 Other ulcerative colitis without complications 
K51.81 Other ulcerative colitis with complications 
K51.811 Other ulcerative colitis with rectal bleeding 
K51.812 Other ulcerative colitis with intestinal obstruction 
K51.813 Other ulcerative colitis with fistula 
K51.814 Other ulcerative colitis with abscess 
K51.818 Other ulcerative colitis with other complication 
K51.819 Other ulcerative colitis with unspecified complications 
K51.9 Ulcerative colitis, unspecified 
K51.90 Ulcerative colitis, unspecified, without complications 
Ulcerative enteritis NOS 
K51.91 Ulcerative colitis, unspecified, with complications 
K51.911 Ulcerative colitis, unspecified with rectal bleeding 
K51.912 Ulcerative colitis, unspecified with intestinal obstruction 
K51.913 Ulcerative colitis, unspecified with fistula 
K51.914 Ulcerative colitis, unspecified with abscess 

K51.918 Ulcerative colitis, unspecified with other complication 
K51.919 Ulcerative colitis, unspecified with unspecified 
complications 
K52 Other and unspecified noninfective gastroenteritis and colitis 
K52.0 Gastroenteritis and colitis due to radiation 
K52.1 Toxic gastroenteritis and colitis 
Code first (T51-T65) to identify toxic agent. 
K52.2 Allergic and dietetic gastroenteritis and colitis 
Food hypersensitivity gastroenteritis or colitis 
Use additional code to identify type of food allergy (Z91.01, Z91.02) 
K52.8 Other specified noninfective gastroenteritis and colitis 
Eosinophilic gastritis or gastroenteritis 
K52.9 Noninfective gastroenteritis and colitis, unspecified 
Colitis NOS 
Enteritis NOS 
Gastroenteritis NOS 
Ileitis NOS 
Jejunitis NOS 
Sigmoiditis NOS 
Excludes1:diarrhea NOS (R19.7) 
functional diarrhea (K59.1) 
infectious gastroenteritis and colitis NOS (A09) 
neonatal diarrhea (noninfective) (P78.3) 
psychogenic diarrhea (F45.8) 
Other diseases of intestines (K55-K63) 
K55 Vascular disorders of intestine 
Excludes1:necrotizing enterocolitis of fetus or newborn (P77) 
K55.0 Acute vascular disorders of intestine 
Acute fulminant ischemic colitis 
Acute intestinal infarction 
Acute small intestine ischemia 
Infarction of appendices epiploicae 
Mesenteric (artery) (vein) embolism 
Mesenteric (artery) (vein) infarction 
Mesenteric (artery) (vein) thrombosis 
Necrosis of intestine 
Subacute ischemic colitis 
K55.1 Chronic vascular disorders of intestine 
Chronic ischemic colitis 

Chronic ischemic enteritis 
Chronic ischemic enterocolitis 
Ischemic stricture of intestine 
Mesenteric atherosclerosis 
Mesenteric vascular insufficiency 
K55.2 Angiodysplasia of colon 
K55.20 Angiodysplasia of colon without hemorrhage 
K55.21 Angiodysplasia of colon with hemorrhage 
K55.8 Other vascular disorders of intestine 
K55.9 Vascular disorder of intestine, unspecified 
Ischemic colitis 
Ischemic enteritis 
Ischemic enterocolitis 
K56 Paralytic ileus and intestinal obstruction without hernia 
Excludes1:congenital stricture or stenosis of intestine (Q41-Q42) 
cystic fibrosis with meconium ileus (E84.1) 
ischemic stricture of intestine (K55.1) 
meconium ileus NOS (P75) 
neonatal intestinal obstructions classifiable to P76.-
obstruction of duodenum (K31.5) 
postoperative intestinal obstruction (K91.3) 
stenosis of anus or rectum (K62.4) 
intestinal obstruction with hernia (K40-K46) 
K56.0 Paralytic ileus 
Paralysis of bowel 
Paralysis of colon 
Paralysis of intestine 
Excludes1:gallstone ileus (K56.3) 
ileus NOS (K56.7) 
obstructive ileus NOS (K56.69) 
K56.1 Intussusception 
Intussusception or invagination of bowel 
Intussusception or invagination of colon 
Intussusception or invagination of intestine 
Intussusception or invagination of rectum 
Excludes2:intussusception of appendix (K38.8) 
K56.2 Volvulus 
Strangulation of colon or intestine 
Torsion of colon or intestine 
Twist of colon or intestine 
Excludes2:volvulus of duodenum (K31.5) 
K56.3 Gallstone ileus 

Obstruction of intestine by gallstone 
K56.4 Other impaction of intestine 
Enterolith 
Fecal impaction 
Impaction (of) colon 
K56.5 Intestinal adhesions [bands] with obstruction 
Peritoneal adhesions [bands] with intestinal obstruction 
K56.6 Other and unspecified intestinal obstruction 
K56.60 Unspecified intestinal obstruction 
Intestinal obstruction NOS 
Excludes1: intestinal obstruction due to specified condition-code to 
condition 
K56.69 Other intestinal obstruction 
Enterostenosis NOS 
Obstructive ileus NOS 
Occlusion of colon or intestine NOS 
Stenosis of colon or intestine NOS 
Stricture of colon or intestine NOS 
Excludes1: intestinal obstruction due to specified condition-code to 
condition 
K56.7 Ileus, unspecified 
Excludes1:obstructive ileus (K56.69) 
K57 Diverticular disease of intestine 
Excludes1:congenital diverticulum of intestine (Q43.8) 
Meckel's diverticulum (Q43.0) 
Excludes2:diverticulum of appendix (K38.2) 
K57.0 Diverticulitis of small intestine with perforation and abscess 
Diverticulitis of small intestine with peritonitis 
Excludes1:diverticulitis of both small and large intestine with perforation and 
abscess (K57.4-) 
K57.00 Diverticulitis of small intestine with perforation and abscess without 
bleeding 
K57.01 Diverticulitis of small intestine with perforation and abscess with 
bleeding 
K57.1 Diverticular disease of small intestine without perforation or abscess 
Excludes1:diverticular disease of both small and large intestine without 
perforation or abscess (K57.5-) 
K57.10 Diverticulosis of small intestine without perforation or abscess 
without bleeding 
Diverticular disease of small intestine NOS 
K57.11 Diverticulosis of small intestine without perforation or abscess with 
bleeding 

K57.12 Diverticulitis of small intestine without perforation or abscess 
without bleeding 
K57.13 Diverticulitis of small intestine without perforation or abscess with 
bleeding 
K57.2 Diverticulitis of large intestine with perforation and abscess 
Diverticulitis of colon with peritonitis 
Excludes1:diverticulitis of both small and large intestine with perforation and 
abscess (K57.4-) 
K57.20 Diverticulitis of large intestine with perforation and abscess without 
bleeding 
K57.21 Diverticulitis of large intestine with perforation and abscess with 
bleeding 
K57.3 Diverticular disease of large intestine without perforation or abscess 
Excludes1:diverticular disease of both small and large intestine without 
perforation or abscess (K57.5-) 
K57.30 Diverticulosis of large intestine without perforation or abscess 
without bleeding 
Diverticular disease of colon NOS 
K57.31 Diverticulosis of large intestine without perforation or abscess with 
bleeding 
K57.32 Diverticulitis of large intestine without perforation or abscess 
without bleeding 
K57.33 Diverticulitis of large intestine without perforation or abscess with 
bleeding 
K57.4 Diverticulitis of both small and large intestine with perforation and abscess 
Diverticulitis of both small and large intestine with peritonitis 
K57.40 Diverticulitis of both small and large intestine with perforation and 
abscess without bleeding 
K57.41 Diverticulitis of both small and large intestine with perforation and 
abscess with bleeding 
K57.5 Diverticular disease of both small and large intestine without perforation or 
abscess 
K57.50 Diverticulosis of both small and large intestine without perforation 
or abscess without bleeding 
Diverticular disease of both small and large intestine NOS 
K57.51 Diverticulosis of both small and large intestine without perforation 
or abscess with bleeding 
K57.52 Diverticulitis of both small and large intestine without perforation 
or abscess without bleeding 
K57.53 Diverticulitis of both small and large intestine without perforation 
or abscess with bleeding 
K57.8 Diverticulitis of intestine, part unspecified, with perforation and abscess 
Diverticulitis of intestine NOS with peritonitis 

K57.80 Diverticulitis of intestine, part unspecified, with perforation and 
abscess without bleeding 
K57.81 Diverticulitis of intestine, part unspecified, with perforation and 
abscess with bleeding 
K57.9 Diverticular disease of intestine, part unspecified, without perforation or abscess 
K57.90 Diverticulosis of intestine, part unspecified, without perforation or 
abscess without bleeding 
Diverticular disease of intestine NOS 
K57.91 Diverticulosis of intestine, part unspecified, without perforation or 
abscess with bleeding 
K57.92 Diverticulitis of intestine, part unspecified, without perforation or 
abscess without bleeding 
K57.93 Diverticulitis of intestine, part unspecified, without perforation or 
abscess with bleeding 
K58 Irritable bowel syndrome 
Includes: irritable colon 
spastic colon 
K58.0 Irritable bowel syndrome with diarrhea 
K58.9 Irritable bowel syndrome without diarrhea 
Irritable bowel syndrome NOS 
K59 Other functional intestinal disorders 
Excludes1:change in bowel habit NOS (R19.4) 
intestinal malabsorption (K90.-) 
psychogenic intestinal disorders (F45.8) 
Excludes2:functional disorders of stomach (K31.-) 
K59.0 Constipation 
K59.00 Constipation, unspecified 
K59.01 Slow transit constipation 
K59.02 Outlet dysfunction constipation 
K59.09 Other constipation 
K59.1 Functional diarrhea 
Excludes1:diarrhea NOS (R19.7) 
irritable bowel syndrome with diarrhea (K58.0) 
K59.2 Neurogenic bowel, not elsewhere classified 
K59.3 Megacolon, not elsewhere classified 
Dilatation of colon 
Toxic megacolon 
Code first (T51-T65) to identify toxic agent 
Excludes1:congenital megacolon (aganglionic) (Q43.1) 
Hirschsprung's disease (Q43.1) 
megacolon in Chagas' disease (B57.32) 

K59.4 Anal spasm 
Proctalgia fugax 
K59.8 Other specified functional intestinal disorders 
Atony of colon 
K59.9 Functional intestinal disorder, unspecified 
K60 Fissure and fistula of anal and rectal regions 
Excludes1:fissure and fistula of anal and rectal regions with abscess or cellulitis (K61.-) 
K60.0 Acute anal fissure 
K60.1 Chronic anal fissure 
K60.2 Anal fissure, unspecified 
K60.3 Anal fistula 
K60.4 Rectal fistula 
Fistula of rectum to skin 
Excludes1:rectovaginal fistula (N82.3) 
vesicorectal fistual (N32.1) 
K60.5 Anorectal fistula 
K61 Abscess of anal and rectal regions 
Includes: abscess of anal and rectal regions 
cellulitis of anal and rectal regions 
K61.0 Anal abscess 
Perianal abscess 
Excludes1:intrasphincteric abscess (K61.4) 
K61.1 Rectal abscess 
Perirectal abscess 
Excludes1:ischiorectal abscess (K61.3) 
K61.2 Anorectal abscess 
K61.3 Ischiorectal abscess 
Abscess of ischiorectal fossa 
K61.4 Intrasphincteric abscess 
K62 Other diseases of anus and rectum 
Includes: anal canal 
Excludes2:colostomy and enterostomy malfunction (K91.4-) 
fecal incontinence (R15) 
hemorrhoids (I84.-) 
K62.0 Anal polyp 
K62.1 Rectal polyp 
Excludes1:adenomatous polyp (D12.8) 
K62.2 Anal prolapse 
Prolapse of anal canal 
K62.3 Rectal prolapse 

Prolapse of rectal mucosa 
K62.4 Stenosis of anus and rectum 
Stricture of anus (sphincter) 
K62.5 Hemorrhage of anus and rectum 
Excludes1:gastrointestinal bleeding NOS (K92.2) 
melena (K92.1) 
neonatal rectal hemorrhage (P54.2) 
K62.6 Ulcer of anus and rectum 
Solitary ulcer of anus and rectum 
Stercoral ulcer of anus and rectum 
Excludes1:fissure and fistula of anus and rectum (K60.-) 
ulcerative colitis (K51.-) 
K62.7 Radiation proctitis 
Use additional code to identify the type of radiation (W90.-) 
K62.8 Other specified diseases of anus and rectum 
Perforation (nontraumatic) of rectum 
Proctitis NOS 
Excludes1:ulcerative proctitis (K51.2) 
K62.9 Disease of anus and rectum, unspecified 
K63 Other diseases of intestine 
K63.0 Abscess of intestine 
Excludes1:abscess of intestine with Crohn’s disease (K50.04, K50.14, K50.84, 
K50.94,) 
abscess of intestine with diverticular disease (K57.0, K57.2, K57.4, 
K57.8) 
abscess of intestine with ulcerative colitis (K51.04, K51.14, K51.24, 
K51.34, K51.44, K51.54, K51.84, K51.94) 
Excludes2:abscess of anal and rectal regions (K61.-) 
abscess of appendix (K35.1) 
K63.1 Perforation of intestine (nontraumatic) 
Excludes1:perforation (nontraumatic) of duodenum (K26.-) 
perforation (nontraumatic) of intestine with diverticular disease 
(K57.0, K57.2, K57.4, K57.8) 
Excludes2:perforation (nontraumatic) of appendix (K35.0) 
K63.2 Fistula of intestine 
Excludes1:fistula of duodenum (K31.6) 
fistula of intestine with Crohn’s disease (K50.03, K50.13, K50.83, 
K50.93,) 
fistula of intestine with ulcerative colitis (K51.03, K51.13, K51.23, 
K51.33, K51.43, K51.53, K51.83, K51.93) 
Excludes2:fistula of anal and rectal regions (K60.-) 
fistula of appendix (K38.3) 

intestinal-genital fistula, female (N82.2-N82.4) 
vesicointestinal fistula (N32.1) 
K63.3 Ulcer of intestine 
Primary ulcer of small intestine 
Excludes1:duodenal ulcer (K26.-) 
gastrointestinal ulcer (K28.-) 
gastrojejunal ulcer (K28.-) 
jejunal ulcer (K28.-) 
peptic ulcer, site unspecified (K27.-) 
ulcer of intestine with perforation (K63.1) 
ulcer of anus or rectum (K62.6) 
ulcerative colitis (K51.-) 
K63.4 Enteroptosis 
K63.8 Other specified diseases of intestine 
K63.81 Dieulafoy lesion of intestine 
Excludes2: Dieulafoy lesion of stomach and duodenum (K31.82) 
K63.89 Other specified diseases of intestine 
K63.9 Disease of intestine, unspecified 
Diseases of peritoneum and retroperitoneum (K65-K68) 
K65 Peritonitis 
Excludes1:acute appendicitis with generalized peritonitis (K35.0) 
aseptic peritonitis (T81.6) 
benign paroxysmal peritonitis (E85.0) 
chemical peritonitis (T81.6) 
diverticulitis of both small and large intestine with peritonitis (K57.4-) 
diverticulitis of colon with peritonitis (K57.2-) 
diverticulitis of intestine, NOS, with peritonitis (K57.8-) 
diverticulitis of small intestine with peritonitis (K57.0-) 
gonococcal peritonitis (A54.85) 
neonatal peritonitis (P78.0-P78.1) 
pelvic peritonitis, female (N73.3-N73.5) 
periodic familial peritonitis (E85.0) 
peritonitis due to talc or other foreign substance (T81.6) 
peritonitis in chlamydia (A74.81) 
peritonitis in diphtheria (A36.89) 
peritonitis in syphilis (late) (A52.74) 
peritonitis in tuberculosis (A18.31) 
peritonitis with or following abortion or ectopic or molar pregnancy 
(O00-O07, O08.0) 
peritonitis with or following appendicitis (K35.-) 

peritonitis with or following diverticular disease of intestine (K57.-) 
puerperal peritonitis (O85) 
K65.0 Acute peritonitis 
Abdominopelvic abscess 
Abscess (of) omentum 
Abscess (of) peritoneum 
Generalized peritonitis (acute) 
Mesenteric abscess 
Pelvic peritonitis (acute), male 
Retrocecal abscess 
Subdiaphragmatic abscess 
Subhepatic abscess 
Subphrenic abscess 
Subphrenic peritonitis (acute) 
Suppurative peritonitis (acute) 
Use additional code (B95-B97), to identify infectious agent. 
K65.8 Other peritonitis 
Chronic proliferative peritonitis 
Mesenteric fat necrosis 
Mesenteric saponification 
Peritonitis due to bile 
Peritonitis due to urine 
K65.9 Peritonitis, unspecified 
K66 Other disorders of peritoneum 
Excludes2:ascites (R18) 
K66.0 Peritoneal adhesions (postoperative) (postinfection) 
Adhesions (of) abdominal (wall) 
Adhesions (of) diaphragm 
Adhesions (of) intestine 
Adhesions (of) male pelvis 
Adhesions (of) omentum 
Adhesions (of) stomach 
Adhesive bands 
Mesenteric adhesions 
Excludes1:female pelvic adhesions [bands] (N73.6) 
peritoneal adhesions with intestinal obstruction (K56.5) 
K66.1 Hemoperitoneum 
Excludes1:traumatic hemoperitoneum (S36.8-) 
K66.8 Other specified disorders of peritoneum 
K66.9 Disorder of peritoneum, unspecified 
K67 Disorders of peritoneum in infectious diseases classified 

elsewhere
Code first underlying disease, such as : 
congenital syphilis (A50.0) 
helminthiasis (B65.0 - B83.9) 
Excludes1:peritonitis in chlamydia (A74.81) 
peritonitis in diphtheria (A36.89) 
peritonitis in gonococcal (A54.85) 
peritonitis in syphilis (late) (A52.74) 
peritonitis in tuberculosis (A18.31) 
K68 Disorders of retroperitoneum 
K68.1 Retroperitoneal abscess 
K68.11 Postprocedural retroperitoneal abscess 
K68.19 Other retroperitoneal abscess 
K68.9 Other disorders of retroperitoneum 
Diseases of liver (K70-K77) 
Excludes1:jaundice NOS (R17) 
Excludes2:hemochromatosis (E83.1) 
Reye's syndrome (G93.7) 
viral hepatitis (B15-B19) 
Wilson's disease (E83.0) 
K70 Alcoholic liver disease 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
K70.0 Alcoholic fatty liver 
K70.1 Alcoholic hepatitis 
K70.10 Alcoholic hepatitis without ascites 
K70.11 Alcoholic hepatitis with ascites 
K70.2 Alcoholic fibrosis and sclerosis of liver 
K70.3 Alcoholic cirrhosis of liver 
Alcoholic cirrhosis NOS 
K70.30 Alcoholic cirrhosis of liver without ascites 
K70.31 Alcoholic cirrhosis of liver with ascites 
K70.4 Alcoholic hepatic failure 
Acute alcoholic hepatic failure 
Alcoholic hepatic failure NOS 
Chronic alcoholic hepatic failure 
Subacute alcoholic hepatic failure 
K70.40 Alcoholic hepatic failure without coma 

K70.41 Alcoholic hepatic failure with coma 
K70.9 Alcoholic liver disease, unspecified 
K71 Toxic liver disease 
Includes: drug-induced idiosyncratic (unpredictable) liver disease 
drug-induced toxic (predictable) liver disease 
Code first (T36-T65) to identify drug or toxic agent 
Excludes2:alcoholic liver disease (K70.-) 
Budd-Chiari syndrome (I82.0) 
K71.0 Toxic liver disease with cholestasis 
Cholestasis with hepatocyte injury 
"Pure" cholestasis 
K71.1 Toxic liver disease with hepatic necrosis 
Hepatic failure (acute) (chronic) due to drugs 
K71.10 Toxic liver disease with hepatic necrosis, without coma 
K71.11 Toxic liver disease with hepatic necrosis, with coma 
K71.2 Toxic liver disease with acute hepatitis 
K71.3 Toxic liver disease with chronic persistent hepatitis 
K71.4 Toxic liver disease with chronic lobular hepatitis 
K71.5 Toxic liver disease with chronic active hepatitis 
Toxic liver disease with lupoid hepatitis 
K71.50 Toxic liver disease with chronic active hepatitis without ascites 
K71.51 Toxic liver disease with chronic active hepatitis with ascites 
K71.6 Toxic liver disease with hepatitis, not elsewhere classified 
K71.7 Toxic liver disease with fibrosis and cirrhosis of liver 
K71.8 Toxic liver disease with other disorders of liver 
Toxic liver disease with focal nodular hyperplasia 
Toxic liver disease with hepatic granulomas 
Toxic liver disease with peliosis hepatis 
Toxic liver disease with veno-occlusive disease of liver 
K71.9 Toxic liver disease, unspecified 
K72 Hepatic failure, not elsewhere classified 
Includes: acute hepatitis NEC, with hepatic failure 
fulminant hepatitis NEC, with hepatic failure 
hepatic encephalopathy NOS 
liver (cell) necrosis with hepatic failure 
malignant hepatitis NEC, with hepatic failure 
yellow liver atrophy or dystrophy 
Excludes1:alcoholic hepatic failure (K70.4) 
hepatic failure complicating abortion or ectopic or molar pregnancy 
(O00-O07, O08.8) 
hepatic failure complicating pregnancy, childbirth and the puerperium (O26.6) 

hepatic failure with toxic liver disease (K71.1-) 
icterus of fetus and newborn (P55-P59) 
postoperative hepatic failure (K91.81) 
viral hepatitis (B15-B19) 
K72.0 Acute and subacute hepatic failure 
K72.00 Acute and subacute hepatic failure without coma 
K72.01 Acute and subacute hepatic failure with coma 
K72.1 Chronic hepatic failure 
K72.10 Chronic hepatic failure without coma 
K72.11 Chronic hepatic failure with coma 
K72.9 Hepatic failure, unspecified 
K72.90 Hepatic failure, unspecified without coma 
K72.91 Hepatic failure, unspecified with coma 
Hepatic coma NOS 
K73 Chronic hepatitis, not elsewhere classified 
Excludes1:alcoholic hepatitis (chronic) (K70.1-) 
drug-induced hepatitis (chronic) (K71.-) 
granulomatous hepatitis (chronic) NEC (K75.3) 
reactive, nonspecific hepatitis (chronic) (K75.2) 
viral hepatitis (chronic) (B15-B19) 
K73.0 Chronic persistent hepatitis, not elsewhere classified 
K73.1 Chronic lobular hepatitis, not elsewhere classified 
K73.2 Chronic active hepatitis, not elsewhere classified 
Lupoid hepatitis NEC 
K73.8 Other chronic hepatitis, not elsewhere classified 
K73.9 Chronic hepatitis, unspecified 
K74 Fibrosis and cirrhosis of liver 
Excludes1:alcoholic cirrhosis (of liver) (K70.3) 
alcoholic fibrosis of liver (K70.2) 
cardiac sclerosis of liver (K76.1) 
cirrhosis (of liver) with toxic liver disease (K71.7) 
congenital cirrhosis (of liver) (P78.8) 
K74.0 Hepatic fibrosis 
K74.1 Hepatic sclerosis 
K74.2 Hepatic fibrosis with hepatic sclerosis 
K74.3 Primary biliary cirrhosis 
Chronic nonsuppurative destructive cholangitis 
K74.4 Secondary biliary cirrhosis 
K74.5 Biliary cirrhosis, unspecified 
K74.6 Other and unspecified cirrhosis of liver 
K74.60 Unspecified cirrhosis of liver 

Cirrhosis (of liver) NOS 
K74.69 Other cirrhosis of liver 
Cryptogenic cirrhosis (of liver) 
Macronodular cirrhosis (of liver) 
Micronodular cirrhosis (of liver) 
Mixed type cirrhosis (of liver) 
Portal cirrhosis (of liver) 
Postnecrotic cirrhosis (of liver) 
K75 Other inflammatory liver diseases 
Excludes2:toxic liver disease (K71.-) 
K75.0 Abscess of liver 
Cholangitic hepatic abscess 
Hematogenic hepatic abscess 
Hepatic abscess NOS 
Lymphogenic hepatic abscess 
Pylephlebitic hepatic abscess 
Excludes1:amebic liver abscess (A06.4) 
cholangitis without liver abscess (K83.0) 
pylephlebitis without liver abscess (K75.1) 
K75.1 Phlebitis of portal vein 
Pylephlebitis 
Excludes1:pylephlebitic liver abscess (K75.0) 
K75.2 Nonspecific reactive hepatitis 
Excludes1:acute or subacute hepatitis (K72.0-) 
chronic hepatitis NEC (K73.-) 
viral hepatitis (B15-B19) 
K75.3 Granulomatous hepatitis, not elsewhere classified 
Excludes1:acute or subacute hepatitis (K72.0-) 
chronic hepatitis NEC (K73.-) 
viral hepatitis (B15-B19) 
K75.8 Other specified inflammatory liver diseases 
K75.9 Inflammatory liver disease, unspecified 
Hepatitis NOS 
Excludes1:acute or subacute hepatitis (K72.0-) 
chronic hepatitis NEC (K73.-) 
viral hepatitis (B15-B19) 
K76 Other diseases of liver 
Excludes2:alcoholic liver disease (K70.-) 
amyloid degeneration of liver (E85) 
cystic disease of liver (congenital) (Q44.6) 
hepatic vein thrombosis (I82.0) 

hepatomegaly NOS (R16.0) 
portal vein thrombosis (I81) 
toxic liver disease (K71.-) 
K76.0 Fatty (change of) liver, not elsewhere classified 
K76.1 Chronic passive congestion of liver 
Cardiac cirrhosis 
Cardiac sclerosis 
K76.2 Central hemorrhagic necrosis of liver 
Excludes1:liver necrosis with hepatic failure (K72.-) 
K76.3 Infarction of liver 
K76.4 Peliosis hepatis 
Hepatic angiomatosis 
K76.5 Hepatic veno-occlusive disease 
Excludes1:Budd-Chiari syndrome (I82.0) 
K76.6 Portal hypertension 
K76.7 Hepatorenal syndrome 
Excludes1:hepatorenal syndrome following labor and delivery (O90.4) 
postoperative hepatorenal syndrome (K91.82) 
K76.8 Other specified diseases of liver 
Focal nodular hyperplasia of liver 
Hepatoptosis 
K76.9 Liver disease, unspecified 
K77 Liver disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
congenital syphilis (A50.0, A50.5) 
congenital toxoplasmosis (P37.1) 
schistosomiasis (B65.0-B65.9) 
Excludes1:alcoholic hepatitis (K70.1-) 
alcoholic liver disease (K70.-) 
cytomegaloviral hepatitis (B25.1) 
herpesviral [herpes simplex] hepatitis (B00.81) 
infectious mononucleosis with liver disease (B27.0-B27.9 with .9) 
mumps hepatitis (B26.81) 
sarcoidosis with liver disease (D86.89) 
secondary syphilis with liver disease (A51.45) 
syphilis (late) with liver disease (A52.74) 
toxoplasmosis (acquired) hepatitis (B58.1) 
tuberculosis with liver disease (A18.83) 

Disorders of gallbladder, biliary tract and pancreas (K80-K87) 
K80 Cholelithiasis 
K80.0 Calculus of gallbladder with acute cholecystitis 
Any condition listed in K80.2 with acute cholecystitis 
K80.00 Calculus of gallbladder with acute cholecystitis without obstruction 
K80.01 Calculus of gallbladder with acute cholecystitis with obstruction 
K80.1 Calculus of gallbladder with other cholecystitis 
K80.10 Calculus of gallbladder with chronic cholecystitis without 
obstruction 
Cholelithiasis with cholecystitis NOS 
K80.11 Calculus of gallbladder with chronic cholecystitis with obstruction 
K80.12 Calculus of gallbladder with acute and chronic cholecystitis without 
obstruction 
K80.13 Calculus of gallbladder with acute and chronic cholecystitis with 
obstruction 
K80.18 Calculus of gallbladder with other cholecystitis without obstruction 
K80.19 Calculus of gallbladder with other cholecystitis with obstruction 
K80.2 Calculus of gallbladder without cholecystitis 
Cholecystolithiasis without cholecystitis 
Cholelithiasis (without cholecystitis) 
Colic (recurrent) of gallbladder (without cholecystitis) 
Gallstone (impacted) of cystic duct (without cholecystitis) 
Gallstone (impacted) of gallbladder (without cholecystitis) 
K80.20 Calculus of gallbladder without cholecystitis without obstruction 
K80.21 Calculus of gallbladder without cholecystitis with obstruction 
K80.3 Calculus of bile duct with cholangitis 
Any condition listed in K80.5 with cholangitis 
K80.30 Calculus of bile duct with cholangitis, unspecified, without 
obstruction 
K80.31 Calculus of bile duct with cholangitis, unspecified, with obstruction 
K80.32 Calculus of bile duct with acute cholangitis without obstruction 
K80.33 Calculus of bile duct with acute cholangitis with obstruction 
K80.34 Calculus of bile duct with chronic cholangitis without obstruction 
K80.35 Calculus of bile duct with chronic cholangitis with obstruction 
K80.36 Calculus of bile duct with acute and chronic cholangitis without 
obstruction 
K80.37 Calculus of bile duct with acute and chronic cholangitis with 
obstruction 
K80.4 Calculus of bile duct with cholecystitis 
Any condition listed in K80.5 with cholecystitis (with cholangitis) 

K80.40 
obstruction 
Calculus of bile duct with cholecystitis, unspecified, without 
K80.41 
K80.42 
K80.43 
K80.44 
K80.45 
K80.46 
K80.47 
K80.50 
K80.51 
K80.60 
K80.61 
K80.62 
K80.63 
K80.64 
K80.65 
K80.66 
K80.67 
K80.70 
K80.71 
Calculus of bile duct with cholecystitis, unspecified, with obstruction 
Calculus of bile duct with acute cholecystitis without obstruction 
Calculus of bile duct with acute cholecystitis with obstruction 
Calculus of bile duct with chronic cholecystitis without obstruction 
Calculus of bile duct with chronic cholecystitis with obstruction 
Calculus of bile duct with acute and chronic cholecystitis without 
obstruction
Calculus of bile duct with acute and chronic cholecystitis with
obstruction
K80.5 Calculus of bile duct without cholangitis or cholecystitis 
Choledocholithiasis (without cholangitis or cholecystitis) 
Gallstone (impacted) of bile duct NOS (without cholangitis or cholecystitis) 
Gallstone (impacted) of common duct (without cholangitis or cholecystitis) 
Gallstone (impacted) of hepatic duct (without cholangitis or cholecystitis) 
Hepatic cholelithiasis (without cholangitis or cholecystitis) 
Hepatic colic (recurrent) (without cholangitis or cholecystitis) 
Calculus of bile duct without cholangitis or cholecystitis without
obstruction
Calculus of bile duct without cholangitis or cholecystitis with
obstruction
K80.6 Calculus of gallbladder and bile duct with cholecystitis 
Calculus of gallbladder and bile duct with cholecystitis, unspecified,
without obstruction
Calculus of gallbladder and bile duct with cholecystitis, unspecified,
with obstruction
Calculus of gallbladder and bile duct with acute cholecystitis
without obstruction
Calculus of gallbladder and bile duct with acute cholecystitis with
obstruction
Calculus of gallbladder and bile duct with chronic cholecystitis
without obstruction
Calculus of gallbladder and bile duct with chronic cholecystitis with
obstruction
Calculus of gallbladder and bile duct with acute and chronic
cholecystitis without obstruction
Calculus of gallbladder and bile duct with acute and chronic
cholecystitis with obstruction
K80.7 Calculus of gallbladder and bile duct without cholecystitis 
Calculus of gallbladder and bile duct without cholecystitis without
obstruction
Calculus of gallbladder and bile duct without cholecystitis with

obstruction 
K80.8 Other cholelithiasis 
K80.80 Other cholelithiasis without obstruction 
K80.81 Other cholelithiasis with obstruction 
K81 Cholecystitis 
Excludes1:cholecystitis with cholelithiasis (K80.-) 
K81.0 Acute cholecystitis 
Abscess of gallbladder 
Angiocholecystitis 
Emphysematous (acute) cholecystitis 
Empyema of gallbladder 
Gangrene of gallbladder 
Gangrenous cholecystitis 
Suppurative cholecystitis 
K81.1 Chronic cholecystitis 
K81.2 Acute cholecystitis with chronic cholecystitis 
K81.9 Cholecystitis, unspecified 
K82 Other diseases of gallbladder 
Excludes1:nonvisualization of gallbladder (R93.2) 
postcholecystectomy syndrome (K91.5) 
K82.0 Obstruction of gallbladder 
Occlusion of cystic duct or gallbladder without cholelithiasis 
Stenosis of cystic duct or gallbladder without cholelithiasis 
Stricture of cystic duct or gallbladder without cholelithiasis 
Excludes1:obstruction of gallbladder with cholelithiasis (K80.-) 
K82.1 Hydrops of gallbladder 
Mucocele of gallbladder 
K82.2 Perforation of gallbladder 
Rupture of cystic duct or gallbladder 
K82.3 Fistula of gallbladder 
Cholecystocolic fistula 
Cholecystoduodenal fistula 
K82.4 Cholesterolosis of gallbladder 
Strawberry gallbladder 
Excludes1:cholesterolosis of gallbladder with cholecystitis (K81.-) 
cholesterolosis of gallbladder with cholelithiasis (K80.-) 
K82.8 Other specified diseases of gallbladder 
Adhesions of cystic duct or gallbladder 
Atrophy of cystic duct or gallbladder 
Cyst of cystic duct or gallbladder 
Dyskinesia of cystic duct or gallbladder 

Hypertrophy of cystic duct or gallbladder 
Nonfunctioning of cystic duct or gallbladder 
Ulcer of cystic duct or gallbladder 
K82.9 Disease of gallbladder, unspecified 
K83 Other diseases of biliary tract 
Excludes1:postcholecystectomy syndrome (K91.5) 
Excludes2:conditions involving the gallbladder (K81-K82) 
conditions involving the cystic duct (K81-K82) 
K83.0 Cholangitis 
Ascending cholangitis 
Cholangitis NOS 
Primary cholangitis 
Recurrent cholangitis 
Sclerosing cholangitis 
Secondary cholangitis 
Stenosing cholangitis 
Suppurative cholangitis 
Excludes1:cholangitic liver abscess (K75.0) 
cholangitis with choledocholithiasis (K80.3-, K80.4-) 
chronic nonsuppurative destructive cholangitis (K74.3) 
K83.1 Obstruction of bile duct 
Occlusion of bile duct without cholelithiasis 
Stenosis of bile duct without cholelithiasis 
Stricture of bile duct without cholelithiasis 
Excludes1:congenital obstruction of bile duct (Q44.3) 
obstruction of bile duct with cholelithiasis (K80.-) 
K83.2 Perforation of bile duct 
Rupture of bile duct 
K83.3 Fistula of bile duct 
Choledochoduodenal fistula 
K83.4 Spasm of sphincter of Oddi 
K83.5 Biliary cyst 
K83.8 Other specified diseases of biliary tract 
Adhesions of biliary tract 
Atrophy of biliary tract 
Hypertrophy of biliary tract 
Ulcer of biliary tract 
K83.9 Disease of biliary tract, unspecified 
K85 Acute pancreatitis 
K85.0 Abscess of pancreas 
Suppurative pancreatitis 

K85.8 Other acute pancreatitis 
Acute necrosis of pancreas 
Acute (recurrent) pancreatitis 
Hemorrhagic pancreatitis 
Infective necrosis of pancreas 
Pancreatitis NOS 
Subacute pancreatitis 
K86 Other diseases of pancreas 
Excludes2:fibrocystic disease of pancreas (E84.-) 
islet cell tumor (of pancreas) (D13.7) 
pancreatic steatorrhea (K90.3) 
K86.0 Alcohol-induced chronic pancreatitis 
Use additional code to identify: 
alcohol abuse and dependence (F10.-) 
alcohol dependence, in remission (F10.11) 
K86.1 Other chronic pancreatitis 
Chronic pancreatitis NOS 
Infectious chronic pancreatitis 
Recurrent chronic pancreatitis 
Relapsing chronic pancreatitis 
K86.2 Cyst of pancreas 
K86.3 Pseudocyst of pancreas 
K86.8 Other specified diseases of pancreas 
Aseptic pancreatic necrosis 
Atrophy of pancreas 
Calculus of pancreas 
Cirrhosis of pancreas 
Fibrosis of pancreas 
Pancreatic fat necrosis 
Pancreatic infantilism 
Pancreatic necrosis NOS 
K86.9 Disease of pancreas, unspecified 
K87 Disorders of gallbladder, biliary tract and pancreas in diseases 
classified elsewhere 
Code first underlying disease 
Excludes1:cytomegaloviral pancreatitis(B25.2) 
mumps pancreatitis (B26.3) 
syphilitic gallbladder (A52.74) 
syphilitic pancreas (A52.74) 
tuberculosis of gallbladder (A18.83) 
tuberculosis of pancreas (A18.83) 

Other diseases of the digestive system (K90-K94) 
K90 Intestinal malabsorption 
Excludes1:intestinal malabsorption following gastrointestinal surgery (K91.2) 
K90.0 Celiac disease 
Gluten-sensitive enteropathy 
Idiopathic steatorrhea 
Nontropical sprue 
K90.1 Tropical sprue 
Sprue NOS 
Tropical steatorrhea 
K90.2 Blind loop syndrome, not elsewhere classified 
Blind loop syndrome NOS 
Excludes1:congenital blind loop syndrome (Q43.8) 
postsurgical blind loop syndrome (K91.2) 
K90.3 Pancreatic steatorrhea 
K90.4 Malabsorption due to intolerance, not elsewhere classified 
Malabsorption due to intolerance to carbohydrate 
Malabsorption due to intolerance to fat 
Malabsorption due to intolerance to protein 
Malabsorption due to intolerance to starch 
Excludes2:gluten-sensitive enteropathy (K90.0) 
lactose intolerance (E73.-) 
K90.8 Other intestinal malabsorption 
K90.81 Whipple's disease 
K90.89 Other intestinal malabsorption 
K90.9 Intestinal malabsorption, unspecified 
K91 Intraoperative and postprocedural complications and disorders 
of digestive system, not elsewhere classified 
Excludes2:complications of artificial opening of digestive system (K94.-) 
gastrojejunal ulcer (K28.-) 
postprocedural (radiation) retroperitoneal abscess (K68.11) 
radiation colitis (K52.0) 
radiation gastroenteritis (K52.0) 
radiation proctitis (K62.7) 
K91.0 Vomiting following gastrointestinal surgery 
K91.1 Postgastric surgery syndromes 
Dumping syndrome 
Postgastrectomy syndrome 
Postvagotomy syndrome 

K91.2 Postsurgical malabsorption, not elsewhere classified 
Postsurgical blind loop syndrome 
Excludes1:malabsorption osteomalacia in adults (M83.2) 
malabsorption osteoporosis, postsurgical (M81.3) 
K91.3 Postoperative intestinal obstruction 
K91.5 Postcholecystectomy syndrome 
K91.6 Intraoperative and postprocedural hemorrhage and hematoma complicating a 
digestive system procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during a digestive system procedure (K91.7-) 
K91.61 Intraoperative hemorrhage of a digestive system organ or structure 
during a digestive system procedure 
K91.62 Intraoperative hemorrhage of a non-digestive system organ or 
structure during a digestive system procedure 
K91.63 Intraoperative hematoma of a digestive system organ or structure 
during a digestive system procedure 
K91.64 Intraoperative hematoma of a non-digestive system organ or 
structure during a digestive system procedure 
K91.65 Postprocedural hemorrhage of a digestive system organ or structure 
following a digestive system procedure 
K91.66 Postprocedural hemorrhage of a non-digestive system organ or 
structure following a digestive system procedure 
K91.67 Postprocedural hematoma of a digestive system organ or structure 
following a digestive system procedure 
K91.68 Postprocedural hematoma of a non-digestive system organ or 
structure following a digestive system procedure 
K91.7 Accidental puncture or laceration during a digestive system procedure 
K91.71 Accidental puncture or laceration of a digestive system organ or 
structure during a digestive system procedure 
K91.72 Accidental puncture or laceration of a non-digestive system organ or 
structure during a digestive system procedure 
K91.8 Other postprocedural disorders of digestive system, not elsewhere classified 
K91.81 Postprocedural hepatic failure 
K91.82 Postprocedural hepatorenal syndrome 
K91.89 Other postprocedural disorders of digestive system, not elsewhere 
classified 
Excludes2: postprocedural retroperitoneal abscess (K68.11) 
K91.9 Postprocedural disorder of digestive system, unspecified 
K92 Other diseases of digestive system 
Excludes1:neonatal gastrointestinal hemorrhage (P54.0-P54.3) 
K92.0 Hematemesis 
K92.1 Melena 

K92.2 Gastrointestinal hemorrhage, unspecified 
Gastric hemorrhage NOS 
Intestinal hemorrhage NOS 
Excludes1:acute hemorrhagic gastritis (K29.01) 
hemorrhage of anus and rectum (K62.5) 
angiodysplasia of stomach with hemorrhage (K31.811) 
diverticular disease with hemorrhage (K57.-) 
gastritis and duodenitis with hemorrhage (K29.-) 
peptic ulcer with hemorrhage (K25-K28) 
K92.8 Other specified diseases of the digestive system 
K92.9 Disease of digestive system, unspecified 
K94 Complications of artificial openings of the digestive system 
K94.0 Colostomy complications 
K94.00 Colostomy complication, unspecified 
K94.01 Colostomy hemorrhage 
K94.02 Colostomy infection 
Use additional code to specify type of infection, such as: 
cellulitis of abdominal wall (L03.32) 
sepsis (A40.-, A41.-) 
K94.03 Colostomy malfunction 
Mechanical complication of colostomy 
K94.09 Other complications of colostomy 
K94.1 Enterostomy complications 
K94.10 Enterostomy complication, unspecified 
K94.11 Enterostomy hemorrhage 
K94.12 Enterostomy infection 
Use additional code to specify type of infection, such as: 
cellulitis of abdominal wall (L03.32) 
sepsis (A40.-, A41.-) 
K94.13 Enterostomy malfunction 
Mechanical complication of enterostomy 
K94.19 Other complications of enterostomy 
K94.2 Gastrostomy complications 
K94.20 Gastrostomy complication, unspecified 
K94.21 Gastrostomy hemorrhage 
K94.22 Gastrostomy infection 
Use additional code to specify type of infection, such as: 
cellulitis of abdominal wall (L03.32) 
sepsis (A40.-, A41.-) 
K94.23 Gastrostomy malfunction 
Mechanical complication of gastrostomy 
K94.29 Other complications of gastrostomy 

K94.3 Esophagostomy complications 
K94.30 Esophagostomy complications, unspecified 
K94.31 Esophagostomy hemorrhage 
K94.32 Esophagostomy infection 
Use additional code to identify the infection 
K94.33 Esophagostomy malfunction 
Mechanical complication of esophagostomy 
K94.39 Other complications of esophagostomy 
CHAPTER 12 
Diseases of the skin and subcutaneous tissue (L00-L99) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
lipomelanotic reticulosis (I89.8) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
systemic connective tissue disorders (M30-M36) 
This chapter contains the following blocks: 
L00-L08 Infections of the skin and subcutaneous tissue 
L10-L14 Bullous disorders 
L20-L30 Dermatitis and eczema 
L40-L45 Papulosquamous disorders 
L50-L54 Urticaria and erythema 
L55-L59 Radiation-related disorders of the skin and subcutaneous tissue 
L60-L75 Disorders of skin appendages 
L76 Intraoperative and postprocedural complications of dermatologic procedures 
L80-L99 Other disorders of the skin and subcutaneous tissue 
Infections of the skin and subcutaneous tissue (L00-L08) 
Use additional code (B95-B97) to identify infectious agent. 
Excludes2:hordeolum (H00.0) 
infective dermatitis (L30.3) 

local infections of skin classified in Chapter 1 
lupus panniculitis (L93.2) 
panniculitis NOS (M79.3) 
panniculitis of neck and back (M54.0-) 
perlèche NOS (K13.0) 
perlèche due to candidiasis (B37.0) 
perlèche due to riboflavin deficiency (E53.0) 
pyogenic granuloma (L98.0) 
relapsing panniculitis [Weber-Christian] (M35.6) 
zoster (B02.-) 
L00 Staphylococcal scalded skin syndrome 
Ritter's disease 
Excludes1:bullous impetigo (L01.03) 
pemphigus neonatorum (L01.03) 
toxic epidermal necrolysis [Lyell] (L51.2) 
L01 Impetigo 
Excludes1:impetigo herpetiformis (L40.1) 
L01.0 Impetigo 
Impetigo contagiosa 
Impetigo vulgaris 
L01.00 Impetigo, unspecified 
Impetigo NOS 
L01.01 Non-bullous impetigo 
L01.02 Bockhart's impetigo 
Impetigo follicularis 
Perifolliculitis NOS 
Superficial pustular perifolliculitis 
L01.03 Bullous impetigo 
Impetigo neonatorum 
Pemphigus neonatorum 
L01.09 Other impetigo 
Ulcerative impetigo 
L01.1 Impetiginization of other dermatoses 
L02 Cutaneous abscess, furuncle and carbuncle 
Use additional code to identify organism (B95-B96) 
Excludes2:abscess of anus and rectal regions (K61.-) 
abscess of female genital organs (external) (N76.4) 
abscess of male genital organs (external) (N48.2, N49.-) 
L02.0 Cutaneous abscess, furuncle and carbuncle of face 
Excludes1:abscess of ear, external (H60.0) 

abscess of eyelid (H00.0) 
abscess of head [any part, except face] (L02.8) 
abscess of lacrimal gland (H04.0) 
abscess of lacrimal passages (H04.3) 
abscess of mouth (K12.2) 
abscess of nose (J34.0) 
abscess of orbit (H05.0) 
submandibular abscess (K12.2) 
L02.01 Cutaneous abscess of face 
L02.02 Furuncle of face 
Boil of face 
Folliculitis of face 
L02.03 Carbuncle of face 
L02.1 Cutaneous abscess, furuncle and carbuncle of neck 
L02.11 Cutaneous abscess of neck 
L02.12 Furuncle of neck 
Boil of neck 
Folliculitis of neck 
L02.13 Carbuncle of neck 
L02.2 Cutaneous abscess, furuncle and carbuncle of trunk 
Excludes1:non-newborn omphalitis (L08.82) 
omphalitis of newborn (P38.-) 
Excludes2:abscess of breast (N61) 
abscess of buttocks (L02.3) 
abscess of female external genital organs (N76.4) 
abscess of male external genital organs (N48.2, N49.-) 
abscess of hip (L02.4) 
L02.21 Cutaneous abscess of trunk 
L02.211 Cutaneous abscess of abdominal wall 
L02.212 Cutaneous abscess of back [any part, except buttock] 
L02.213 Cutaneous abscess of chest wall 
L02.214 Cutaneous abscess of groin 
L02.215 Cutaneous abscess of perineum 
L02.216 Cutaneous abscess of umbilicus 
L02.219 Cutaneous abscess of trunk, unspecified 
L02.22 Furuncle of trunk 
Boil of trunk 
Folliculitis of trunk 
L02.221 Furuncle of abdominal wall 
L02.222 Furuncle of back [any part, except buttock] 
L02.223 Furuncle of chest wall 
L02.224 Furuncle of groin 
L02.225 Furuncle of perineum 

L02.226 Furuncle of umbilicus 
L02.229 Furuncle of trunk, unspecified 
L02.23 Carbuncle of trunk 
L02.231 Carbuncle of abdominal wall 
L02.232 Carbuncle of back [any part, except buttock] 
L02.233 Carbuncle of chest wall 
L02.234 Carbuncle of groin 
L02.235 Carbuncle of perineum 
L02.236 Carbuncle of umbilicus 
L02.239 Carbuncle of trunk, unspecified 
L02.3 Cutaneous abscess, furuncle and carbuncle of buttock 
Excludes1:pilonidal cyst with abscess (L05.01) 
L02.31 Cutaneous abscess of buttock 
Cutaneous abscess of gluteal region 
L02.32 Furuncle of buttock 
Boil of buttock 
Folliculitis of buttock 
Furuncle of gluteal region 
L02.33 Carbuncle of buttock 
Carbuncle of gluteal region 
L02.4 Cutaneous abscess, furuncle and carbuncle of limb 
Excludes2:Cutaneous abscess, furuncle and carbuncle of groin (L02.214, 
L02.224, L02.234) 
Cutaneous abscess, furuncle and carbuncle of hand (L02.5-) 
Cutaneous abscess, furuncle and carbuncle of foot (L02.6-) 
L02.41 Cutaneous abscess of limb 
L02.411 Cutaneous abscess of right axilla 
L02.412 Cutaneous abscess of left axilla 
L02.413 Cutaneous abscess of right upper limb 
L02.414 Cutaneous abscess of left upper limb 
L02.415 Cutaneous abscess of right lower limb 
L02.416 Cutaneous abscess of left lower limb 
L02.419 Cutaneous abscess of limb, unspecified 
L02.42 Furuncle of limb 
Boil of limb 
Folliculitis of limb 
L02.421 Furuncle of right axilla 
L02.422 Furuncle of left axilla 
L02.423 Furuncle of right upper limb 
L02.424 Furuncle of left upper limb 
L02.425 Furuncle of right lower limb 
L02.426 Furuncle of left lower limb 
L02.429 Furuncle of limb, unspecified 

L02.43 Carbuncle of limb 
L02.431 Carbuncle of right axilla 
L02.432 Carbuncle of left axilla 
L02.433 Carbuncle of right upper limb 
L02.434 Carbuncle of left upper limb 
L02.435 Carbuncle of right lower limb 
L02.436 Carbuncle of left lower limb 
L02.439 Carbuncle of limb, unspecified 
L02.5 Cutaneous abscess, furuncle and carbuncle of hand 
L02.51 Cutaneous abscess of hand 
L02.511 Cutaneous abscess of right hand 
L02.512 Cutaneous abscess of left hand 
L02.519 Cutaneous abscess of unspecified hand 
L02.52 Furuncle hand 
Boil of hand 
Folliculitis of hand 
L02.521 Furuncle right hand 
L02.522 Furuncle left hand 
L02.529 Furuncle unspecified hand 
L02.53 Carbuncle of hand 
L02.531 Carbuncle of right hand 
L02.532 Carbuncle of left hand 
L02.539 Carbuncle of unspecified hand 
L02.6 Cutaneous abscess, furuncle and carbuncle of foot 
L02.61 Cutaneous abscess of foot 
L02.611 Cutaneous abscess of right foot 
L02.612 Cutaneous abscess of left foot 
L02.619 Cutaneous abscess of unspecified foot 
L02.62 Furuncle of foot 
Boil of foot 
Folliculitis of foot 
L02.621 Furuncle of right foot 
L02.622 Furuncle of left foot 
L02.629 Furuncle of unspecified foot 
L02.63 Carbuncle of foot 
L02.631 Carbuncle of right foot 
L02.632 Carbuncle of left foot 
L02.639 Carbuncle of unspecified foot 
L02.8 Cutaneous abscess, furuncle and carbuncle of other sites 
L02.81 Cutaneous abscess of other sites 
L02.811 Cutaneous abscess of head [any part, except face] 
L02.818 Cutaneous abscess of other sites 
L02.82 Furuncle of other sites 

Boil of other sites 
Folliculitis of other sites 
L02.821 Furuncle of head [any part, except face] 
L02.828 Furuncle of other sites 
L02.83 Carbuncle of other sites 
L02.831 Carbuncle of head [any part, except face] 
L02.838 Carbuncle of other sites 
L02.9 Cutaneous abscess, furuncle and carbuncle, unspecified 
L02.91 Cutaneous abscess, unspecified 
L02.92 Furuncle, unspecified 
Boil NOS 
Furunculosis NOS 
L02.93 Carbuncle, unspecified 
L03 Cellulitis and acute lymphangitis 
Excludes2:cellulitis of anal and rectal region (K61.-) 
cellulitis of external auditory canal (H60.1) 
cellulitis of eyelid (H00.0) 
cellulitis of female external genital organs (N76.4) 
cellulitis of lacrimal apparatus (H04.3) 
cellulitis of male external genital organs (N48.2, N49.-) 
cellulitis of mouth (K12.2) 
cellulitis of nose (J34.0) 
eosinophilic cellulitis [Wells] (L98.3) 
febrile neutrophilic dermatosis [Sweet] (L98.2) 
lymphangitis (chronic) (subacute) (I89.1) 
L03.0 Cellulitis and acute lymphangitis of finger and toe 
Infection of nail 
Onychia 
Paronychia 
Perionychia 
L03.01 Cellulitis of finger 
Felon 
Whitlow 
Excludes1: herpetic whitlow (B00.89) 
L03.011 Cellulitis of right finger 
L03.012 Cellulitis of left finger 
L03.019 Cellulitis of unspecified finger 
L03.02 Acute lymphangitis of finger 
Hangnail with lymphangitis of finger 
L03.021 Acute lymphangitis of right finger 
L03.022 Acute lymphangitis of left finger 
L03.029 Acute lymphangitis of unspecified finger 

L03.03 Cellulitis of toe 
L03.031 Cellulitis of right toe 
L03.032 Cellulitis of left toe 
L03.039 Cellulitis of unspecified toe 
L03.04 Acute lymphangitis of toe 
Hangnail with lymphangitis of toe 
L03.041 Acute lymphangitis of right toe 
L03.042 Acute lymphangitis of left toe 
L03.049 Acute lymphangitis of unspecified toe 
L03.1 Cellulitis and acute lymphangitis of other parts of limb 
L03.11 Cellulitis of other parts of limb 
Excludes2: cellulitis of fingers (L03.01-) 
cellulitis of toes (L03.03-) 
groin (L03.314) 
L03.111 Cellulitis of right axilla 
L03.112 Cellulitis of left axilla 
L03.113 Cellulitis of right upper limb 
L03.114 Cellulitis of left upper limb 
L03.115 Cellulitis of right lower limb 
L03.116 Cellulitis of left lower limb 
L03.119 Cellulitis of unspecified part of limb 
L03.12 Acute lymphangitis of other parts of limb 
Excludes2: acute lymphangitis of fingers (L03.2-) 
acute lymphangitis of toes (L03.4-) 
acute lymphangitis of groin (L03.324) 
L03.121 Acute lymphangitis of right axilla 
L03.122 Acute lymphangitis of left axilla 
L03.123 Acute lymphangitis of right upper limb 
L03.124 Acute lymphangitis of left upper limb 
L03.125 Acute lymphangitis of right lower limb 
L03.126 Acute lymphangitis of left lower limb 
L03.129 Acute lymphangitis of unspecified part of limb 
L03.2 Cellulitis and acute lymphangitis of face and neck 
L03.21 Cellulitis and acute lymphangitis of face 
L03.211 Cellulitis of face 
Excludes2:cellulitis of ear (H60.1-) 
cellulitis of eyelid (H00.0-) 
cellulitis of head (L03.81) 
cellulitis of lacrimal apparatus (H04.3) 
cellulitis of lip (K13.0) 
cellulitis of mouth (K12.2) 
cellulitis of nose (internal) (J34.0) 
cellulitis of orbit (H05.0) 

cellulitis of scalp (L03.81) 
L03.212 Acute lymphangitis of face 
L03.22 Cellulitis and acute lymphangitis of neck 
L03.221 Cellulitis of neck 
L03.222 Acute lymphangitis of neck 
L03.3 Cellulitis and acute lymphangitis of trunk 
L03.31 Cellulitis of trunk 
Excludes2: cellulitis of anal and rectal regions (K61.-) 
cellulitis of breast NOS (N61) 
cellulitis of female external genital organs (N76.4) 
cellulitis of male external genital organs (N48.2, N49.-) 
omphalitis of newborn (P38.-) 
puerperal cellulitis of breast (O91.2) 
L03.311 Cellulitis of abdominal wall 
Excludes2:cellulitis of umbilicus (L03.316) 
cellulitis of groin (L03.314) 
L03.312 Cellulitis of back [any part except buttock] 
L03.313 Cellulitis of chest wall 
L03.314 Cellulitis of groin 
L03.315 Cellulitis of perineum 
L03.316 Cellulitis of umbilicus 
L03.317 Cellulitis of buttock 
L03.319 Cellulitis of trunk, unspecified 
L03.32 Acute lymphangitis of trunk 
L03.321 Acute lymphangitis of abdominal wall 
L03.322 Acute lymphangitis of back [any part except buttock] 
L03.323 Acute lymphangitis of chest wall 
L03.324 Acute lymphangitis of groin 
L03.325 Acute lymphangitis of perineum 
L03.326 Acute lymphangitis of umbilicus 
L03.327 Acute lymphangitis of buttock 
L03.329 Acute lymphangitis of trunk, unspecified 
L03.8 Cellulitis and acute lymphangitis of other sites 
L03.81 Cellulitis of other sites 
L03.811 Cellulitis of head [any part, except face] 
Cellulitis of scalp 
Excludes2:cellulitis of face (L03.211) 
L03.818 Cellulitis of other sites 
L03.89 Acute lymphangitis of other sites 
L03.891 Acute lymphangitis of head [any part, except face] 
L03.898 Acute lymphangitis of other sites 
L03.9 Cellulitis and acute lymphangitis, unspecified 
L03.90 Cellulitis, unspecified 

L03.91
Acute lymphangitis, unspecified 
Excludes1: lymphangitis NOS (I89.1) 
L04 Acute lymphadenitis 
Includes: abscess (acute) of lymph nodes, except mesenteric 
acute lymphadenitis, except mesenteric 
Excludes1:chronic or subacute lymphadenitis, except mesenteric (I88.1) 
enlarged lymph nodes (R59.-) 
human immunodeficiency virus [HIV] disease resulting in generalized 
lymphadenopathy (B20) 
lymphadenitis NOS (I88.9) 
nonspecific mesenteric lymphadenitis (I88.0) 
L04.0 Acute lymphadenitis of face, head and neck 
L04.1 Acute lymphadenitis of trunk 
L04.2 Acute lymphadenitis of upper limb 
Acute lymphadenitis of axilla 
Acute lymphadenitis of shoulder 
L04.3 Acute lymphadenitis of lower limb 
Acute lymphadenitis of hip 
Excludes2:acute lymphadenitis of groin (L04.1) 
L04.8 Acute lymphadenitis of other sites 
L04.9 Acute lymphadenitis, unspecified 
L05 Pilonidal cyst and sinus 
L05.0 Pilonidal cyst and sinus with abscess 
L05.01 Pilonidal cyst with abscess 
Parasacral dimple with abscess 
Pilonidal abscess 
Pilonidal dimple with abscess 
Postanal dimple with abscess 
L05.02 Pilonidal sinus with abscess 
Coccygeal fistula with abscess 
Coccygeal sinus with abscess 
Pilonidal fistula with abscess 
L05.9 Pilonidal cyst and sinus without abscess 
L05.91 Pilonidal cyst without abscess 
Parasacral dimple 
Pilonidal dimple 
Postanal dimple 
Pilonidal cyst NOS 
L05.92 Pilonidal sinus without abscess 
Coccygeal fistula 
Coccygeal sinus without abscess 

Pilonidal fistula 
L08 Other local infections of skin and subcutaneous tissue 
L08.0 Pyoderma 
Purulent dermatitis 
Septic dermatitis 
Suppurative dermatitis 
Excludes1:pyoderma gangrenosum (L88) 
pyoderma vegetans (L08.81) 
L08.1 Erythrasma 
L08.8 Other specified local infections of the skin and subcutaneous tissue 
L08.81 Pyoderma vegetans 
Excludes1: pyoderma gangrenosum (L88) 
pyoderma NOS (L08.0) 
L08.82 Omphalitis not of newborn 
Excludes1: omphalitis of newborn (P38.-) 
L08.89 Other specified local infections of the skin and subcutaneous tissue 
L08.9 Local infection of the skin and subcutaneous tissue, unspecified 
Bullous disorders (L10-L14) 
Excludes1:benign familial pemphigus [Hailey-Hailey] (Q82.8) 
staphylococcal scalded skin syndrome (L00) 
toxic epidermal necrolysis [Lyell] (L51.2) 
L10 Pemphigus 
Excludes1:pemphigus neonatorum (L01.03) 
L10.0 Pemphigus vulgaris 
L10.1 Pemphigus vegetans 
L10.2 Pemphigus foliaceous 
L10.3 Brazilian pemphigus [fogo selvagem] 
L10.4 Pemphigus erythematosus 
Senear-Usher syndrome 
L10.5 Drug-induced pemphigus 
Code first (T36-T50) to identify drug 
L10.8 Other pemphigus 
L10.81 Paraneoplastic pemphigus 
L10.89 Other pemphigus 
L10.9 Pemphigus, unspecified 
L11 Other acantholytic disorders 
L11.0 Acquired keratosis follicularis 
Excludes1:keratosis follicularis (congenital) [Darier-White] (Q82.8) 

L11.1 Transient acantholytic dermatosis [Grover] 
L11.8 Other specified acantholytic disorders 
L11.9 Acantholytic disorder, unspecified 
L12 Pemphigoid 
Excludes1:herpes gestationis (O26.4-) 
impetigo herpetiformis (L40.1) 
L12.0 Bullous pemphigoid 
L12.1 Cicatricial pemphigoid 
Benign mucous membrane pemphigoid 
L12.2 Chronic bullous disease of childhood 
Juvenile dermatitis herpetiformis 
L12.3 Acquired epidermolysis bullosa 
Excludes1:epidermolysis bullosa (congenital) (Q81.-) 
L12.30 Acquired epidermolysis bullosa, unspecified 
L12.31 Epidermolysis bullosa due to drug 
Code first (T36-T50) to identify drug 
L12.35 Other acquired epidermolysis bullosa 
L12.8 Other pemphigoid 
L12.9 Pemphigoid, unspecified 
L13 Other bullous disorders 
L13.0 Dermatitis herpetiformis 
Duhring's disease 
Hydroa herpetiformis 
Excludes1:juvenile dermatitis herpetiformis (L12.2) 
senile dermatitis herpetiformis (L12.0) 
L13.1 Subcorneal pustular dermatitis 
Sneddon-Wilkinson disease 
L13.8 Other specified bullous disorders 
L13.9 Bullous disorder, unspecified 
L14 Bullous disorders in diseases classified elsewhere 
Code first underlying disease 
Dermatitis and eczema (L20-L30) 
Note: In this block the terms dermatitis and eczema are used synonymously and 
interchangeably. 
Excludes2:chronic (childhood) granulomatous disease (D71) 
dermatitis gangrenosa (L88) 
dermatitis herpetiformis (L13.0) 
dry skin dermatitis (L85.3) 

factitial dermatitis (L98.1) 
perioral dermatitis (L71.0) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
stasis dermatitis (I83.1-I83.2) 
L20 Atopic dermatitis 
L20.0 Besnier's prurigo 
L20.8 Other atopic dermatitis 
Excludes2:circumscribed neurodermatitis (L28.0) 
L20.81 Atopic neurodermatitis 
Diffuse neurodermatitis 
L20.82 Flexural eczema 
L20.83 Infantile (acute) (chronic) eczema 
L20.84 Intrinsic (allergic) eczema 
L20.89 Other atopic dermatitis 
L20.9 Atopic dermatitis, unspecified 
L21 Seborrheic dermatitis 
Excludes2:infective dermatitis (L30.3) 
seborrheic keratosis (L82.-) 
L21.0 Seborrhea capitis 
Cradle cap 
L21.1 Seborrheic infantile dermatitis 
L21.8 Other seborrheic dermatitis 
L21.9 Seborrheic dermatitis, unspecified 
Seborrhea NOS 
L22 Diaper dermatitis 
Includes: Diaper erythema 
Diaper rash 
Psoriasiform diaper rash 
L23 Allergic contact dermatitis 
Code first (T36-T65), to identify drug or substance 
Excludes1:allergy NOS (T78.4) 
contact dermatitis NOS (L25.9) 
dermatitis NOS (L30.9) 
Excludes2:dermatitis due to substances taken internally (L27.-) 
dermatitis of eyelid (H01.1-) 
diaper dermatitis (L22) 
eczema of external ear (H60.5-) 
irritant contact dermatitis (L24.-) 
perioral dermatitis (L71.0) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 

L23.0 Allergic contact dermatitis due to metals 
Allergic contact dermatitis due to chromium 
Allergic contact dermatitis due to nickel 
L23.1 Allergic contact dermatitis due to adhesives 
L23.2 Allergic contact dermatitis due to cosmetics 
L23.3 Allergic contact dermatitis due to drugs in contact with skin 
Excludes2:dermatitis due to ingested drugs and medicaments (L27.0-L27.1) 
L23.4 Allergic contact dermatitis due to dyes 
L23.5 Allergic contact dermatitis due to other chemical products 
Allergic contact dermatitis due to cement 
Allergic contact dermatitis due to insecticide 
Allergic contact dermatitis due to plastic 
Allergic contact dermatitis due to rubber 
L23.6 Allergic contact dermatitis due to food in contact with the skin 
Excludes2:dermatitis due to ingested food (L27.2) 
L23.7 Allergic contact dermatitis due to plants, except food 
Excludes2:allergy NOS due to pollen (J30.1) 
L23.8 Allergic contact dermatitis due to other agents 
L23.9 Allergic contact dermatitis, unspecified cause 
Allergic contact eczema NOS 
L24 Irritant contact dermatitis 
Code first (T36-T65) to identify drug or substance 
Excludes1:allergy NOS (T78.4) 
contact dermatitis NOS (L25.9) 
dermatitis NOS (L30.9) 
Excludes2:allergic contact dermatitis (L23.-) 
dermatitis due to substances taken internally (L27.-) 
dermatitis of eyelid (H01.1-) 
diaper dermatitis (L22) 
eczema of external ear (H60.5-) 
perioral dermatitis (L71.0) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
L24.0 Irritant contact dermatitis due to detergents 
L24.1 Irritant contact dermatitis due to oils and greases 
L24.2 Irritant contact dermatitis due to solvents 
Irritant contact dermatitis due to chlorocompound 
Irritant contact dermatitis due to cyclohexane 
Irritant contact dermatitis due to ester 
Irritant contact dermatitis due to glycol 
Irritant contact dermatitis due to hydrocarbon 
Irritant contact dermatitis due to ketone 

L24.3 Irritant contact dermatitis due to cosmetics 
L24.4 Irritant contact dermatitis due to drugs in contact with the skin 
L24.5 Irritant contact dermatitis due to other chemical products 
Irritant contact dermatitis due to cement 
Irritant contact dermatitis due to insecticide 
L24.6 Irritant contact dermatitis due to food in contact with skin 
Excludes2:dermatitis due to ingested food (L27.2) 
L24.7 Irritant contact dermatitis due to plants, except food 
Excludes2:allergy NOS to pollen (J30.1) 
L24.8 Irritant contact dermatitis due to other agents 
Irritant contact dermatitis due to dyes 
L24.9 Irritant contact dermatitis, unspecified cause 
Irritant contact eczema NOS 
L25 Unspecified contact dermatitis 
Excludes1:allergic contact dermatitis (L23.-) 
allergy NOS (T78.4) 
dermatitis NOS (L30.9) 
irritant contact dermatitis (L24.-) 
Excludes2:dermatitis due to ingested substances (L27.-) 
dermatitis of eyelid (H01.1-) 
eczema of external ear (H60.5-) 
perioral dermatitis (L71.0) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
L25.0 Unspecified contact dermatitis due to cosmetics 
L25.1 Unspecified contact dermatitis due to drugs in contact with skin 
Excludes2:dermatitis due to ingested drugs and medicaments (L27.0-L27.1) 
L25.2 Unspecified contact dermatitis due to dyes 
L25.3 Unspecified contact dermatitis due to other chemical products 
Unspecified contact dermatitis due to cement 
Unspecified contact dermatitis due to insecticide 
L25.4 Unspecified contact dermatitis due to food in contact with skin 
Excludes2:dermatitis due to ingested food (L27.2) 
L25.5 Unspecified contact dermatitis due to plants, except food 
Excludes1:nettle rash (L50.9) 
Excludes2:allergy NOS due to pollen (J30.1) 
L25.8 Unspecified contact dermatitis due to other agents 
Excludes2:allergy NOS due to animal hair, dander (animal) or dust (J30.3) 
L25.9 Unspecified contact dermatitis, unspecified cause 
Contact dermatitis (occupational) NOS 
Contact eczema (occupational) NOS 
L26 Exfoliative dermatitis 

Includes: 
hebra's pityriasis 
Excludes1:Ritter's disease (L00) 
L27 Dermatitis due to substances taken internally 
Excludes1:allergy NOS (T78.4) 
Excludes2:adverse food reaction, except dermatitis (T78.0-T78.1) 
contact dermatitis (L23-L25) 
drug photoallergic response (L56.1) 
drug phototoxic response (L56.0) 
urticaria (L50.-) 
L27.0 Generalized skin eruption due to drugs and medicaments taken internally 
Code first (T36-T50) to identify drug 
L27.1 Localized skin eruption due to drugs and medicaments taken internally 
Code first (T36-T50) to identify drug 
L27.2 Dermatitis due to ingested food 
Excludes2:dermatitis due to food in contact with skin (L23.6, L24.6, L25.4) 
L27.8 Dermatitis due to other substances taken internally 
L27.9 Dermatitis due to unspecified substance taken internally 
L28 Lichen simplex chronicus and prurigo 
L28.0 Lichen simplex chronicus 
Circumscribed neurodermatitis 
Lichen NOS 
L28.1 Prurigo nodularis 
L28.2 Other prurigo 
Prurigo NOS 
Prurigo Hebra 
Prurigo mitis 
Urticaria papulosa 
L29 Pruritus 
Excludes1:neurotic excoriation (L98.1) 
psychogenic pruritus (F45.8) 
L29.0 Pruritus ani 
L29.1 Pruritus scroti 
L29.2 Pruritus vulvae 
L29.3 Anogenital pruritus, unspecified 
L29.8 Other pruritus 
L29.9 Pruritus, unspecified 
Itch NOS 
L30 Other and unspecified dermatitis 
Excludes2:contact dermatitis (L23-L25) 
dry skin dermatitis (L85.3) 

small plaque parapsoriasis (L41.3) 
stasis dermatitis (I83.1-.2) 
L30.0 Nummular dermatitis 
L30.1 Dyshidrosis [pompholyx] 
L30.2 Cutaneous autosensitization 
Candidid [levurid] 
Dermatophytid 
Eczematid 
L30.3 Infective dermatitis 
Infectious eczematoid dermatitis 
L30.4 Erythema intertrigo 
L30.5 Pityriasis alba 
L30.8 Other specified dermatitis 
L30.9 Dermatitis, unspecified 
Eczema NOS 
Papulosquamous disorders (L40-L45) 
L40 Psoriasis 
L40.0 Psoriasis vulgaris 
Nummular psoriasis 
Plaque psoriasis 
L40.1 Generalized pustular psoriasis 
Impetigo herpetiformis 
Von Zumbusch's disease 
L40.2 Acrodermatitis continua 
L40.3 Pustulosis palmaris et plantaris 
L40.4 Guttate psoriasis 
L40.5 Arthropathic psoriasis 
L40.50 Arthropathic psoriasis, unspecified 
L40.51 Distal interphalangeal psoriatic arthropathy 
L40.52 Psoriatic arthritis mutilans 
L40.53 Psoriatic spondylitis 
L40.54 Psoriatic juvenile arthropathy 
L40.59 Other psoriatic arthropathy 
L40.8 Other psoriasis 
Flexural psoriasis 
L40.9 Psoriasis, unspecified 
L41 Parapsoriasis 
Excludes1:poikiloderma vasculare atrophicans (L94.5) 
L41.0 Pityriasis lichenoides et varioliformis acuta 

Mucha-Habermann disease 
L41.1 Pityriasis lichenoides chronica 
L41.2 Lymphomatoid papulosis 
L41.3 Small plaque parapsoriasis 
L41.4 Large plaque parapsoriasis 
L41.5 Retiform parapsoriasis 
L41.8 Other parapsoriasis 
L41.9 Parapsoriasis, unspecified 
L42 Pityriasis rosea 
L43 Lichen planus 
Excludes1:lichen planopilaris (L66.1) 
L43.0 Hypertrophic lichen planus 
L43.1 Bullous lichen planus 
L43.2 Lichenoid drug reaction 
Code first (T36-T50) to identify drug 
L43.3 Subacute (active) lichen planus 
Lichen planus tropicus 
L43.8 Other lichen planus 
L43.9 Lichen planus, unspecified 
L44 Other papulosquamous disorders 
L44.0 Pityriasis rubra pilaris 
L44.1 Lichen nitidus 
L44.2 Lichen striatus 
L44.3 Lichen ruber moniliformis 
L44.4 Infantile papular acrodermatitis [Giannotti-Crosti] 
L44.8 Other specified papulosquamous disorders 
L44.9 Papulosquamous disorder, unspecified 
L45 Papulosquamous disorders in diseases classified elsewhere 
Code first underlying disease. 
Urticaria and erythema (L50-L54) 
Excludes1:Lyme disease (A69.2-) 
rosacea (L71.-) 
L50 Urticaria 
Excludes1:allergic contact dermatitis (L23.-) 
angioneurotic edema (T78.3) 
giant urticaria (T78.3) 
hereditary angio-edema (D84.1) 

Quincke's edema (T78.3) 
serum urticaria (T80.6) 
solar urticaria (L56.3) 
urticaria neonatorum (P83.8) 
urticaria papulosa (L28.2) 
urticaria pigmentosa (Q82.2) 
L50.0 Allergic urticaria 
L50.1 Idiopathic urticaria 
L50.2 Urticaria due to cold and heat 
L50.3 Dermatographic urticaria 
L50.4 Vibratory urticaria 
L50.5 Cholinergic urticaria 
L50.6 Contact urticaria 
L50.8 Other urticaria 
Chronic urticaria 
Recurrent periodic urticaria 
L50.9 Urticaria, unspecified 
L51 Erythema multiforme 
L51.0 Nonbullous erythema multiforme 
L51.1 Bullous erythema multiforme 
Stevens-Johnson syndrome 
L51.2 Toxic epidermal necrolysis [Lyell] 
L51.8 Other erythema multiforme 
L51.9 Erythema multiforme, unspecified 
L52 Erythema nodosum 
Excludes1:tuberculous erythema nodosum (A18.4) 
L53 Other erythematous conditions 
Excludes1:erythema ab igne (L59.0) 
erythema due to external agents in contact with skin (L23-L25) 
erythema intertrigo (L30.4) 
L53.0 Toxic erythema 
Code first (T36-T65) to identify external agent 
Excludes1:neonatal erythema toxicum (P83.1) 
L53.1 Erythema annulare centrifugum 
L53.2 Erythema marginatum 
L53.3 Other chronic figurate erythema 
L53.8 Other specified erythematous conditions 
L53.9 Erythematous condition, unspecified 
Erythema NOS 
Erythroderma NOS 

L54 Erythema in diseases classified elsewhere 
Code first underlying disease. 
Radiation-related disorders of the skin and subcutaneous 
tissue (L55-L59) 
L55 Sunburn 
L55.0 Sunburn of first degree 
L55.1 Sunburn of second degree 
L55.2 Sunburn of third degree 
L55.9 Sunburn, unspecified 
L56 Other acute skin changes due to ultraviolet radiation 
Use additional code to identify the source of the ultraviolet radiation (W89) 
L56.0 Drug phototoxic response 
Code first (T36-T50) to identify drug 
L56.1 Drug photoallergic response 
Code first (T36-T50) to identify drug 
L56.2 Photocontact dermatitis [berloque dermatitis] 
L56.3 Solar urticaria 
L56.4 Polymorphous light eruption 
L56.5 Disseminated superficial actinic porokeratosis (DSAP) 
L56.8 Other specified acute skin changes due to ultraviolet radiation 
L56.9 Acute skin change due to ultraviolet radiation, unspecified 
L57 Skin changes due to chronic exposure to nonionizing radiation 
Use additional code to identify the source of the ultraviolet radiation (W89) 
L57.0 Actinic keratosis 
Keratosis NOS 
Senile keratosis 
Solar keratosis 
L57.1 Actinic reticuloid 
L57.2 Cutis rhomboidalis nuchae 
L57.3 Poikiloderma of Civatte 
L57.4 Cutis laxa senilis 
Elastosis senilis 
L57.5 Actinic granuloma 
L57.8 Other skin changes due to chronic exposure to nonionizing radiation 
Farmer's skin 
Sailor's skin 
Solar dermatitis 

L57.9 Skin changes due to chronic exposure to nonionizing radiation, unspecified 
L58 Radiodermatitis 
Use additional code to identify the source of the radiation (W88, W90) 
L58.0 Acute radiodermatitis 
L58.1 Chronic radiodermatitis 
L58.9 Radiodermatitis, unspecified 
L59 Other disorders of skin and subcutaneous tissue related to 
radiation 
L59.0 Erythema ab igne [dermatitis ab igne] 
L59.8 Other specified disorders of the skin and subcutaneous tissue related to 
radiation 
L59.9 Disorder of the skin and subcutaneous tissue related to radiation, unspecified 
Disorders of skin appendages (L60-L75) 
Excludes1:congenital malformations of integument (Q84.-) 
L60 Nail disorders 
Excludes2:clubbing of nails (R68.3) 
onychia and paronychia (L03.0-) 
L60.0 Ingrowing nail 
L60.1 Onycholysis 
L60.2 Onychogryphosis 
L60.3 Nail dystrophy 
L60.4 Beau's lines 
L60.5 Yellow nail syndrome 
L60.8 Other nail disorders 
L60.9 Nail disorder, unspecified 
L62 Nail disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
pachydermoperiostosis (M89.4-) 
L63 Alopecia areata 
L63.0 Alopecia (capitis) totalis 
L63.1 Alopecia universalis 
L63.2 Ophiasis 
L63.8 Other alopecia areata 
L63.9 Alopecia areata, unspecified 
L64 Androgenic alopecia 
Includes: male-pattern baldness 

L64.0 Drug-induced androgenic alopecia 
Code first (T36-T50) to identify drug 
L64.8 Other androgenic alopecia 
L64.9 Androgenic alopecia, unspecified 
L65 Other nonscarring hair loss 
Excludes1:trichotillomania (F63.3) 
L65.0 Telogen effluvium 
L65.1 Anagen effluvium 
L65.2 Alopecia mucinosa 
L65.8 Other specified nonscarring hair loss 
L65.9 Nonscarring hair loss, unspecified 
Alopecia NOS 
L66 Cicatricial alopecia [scarring hair loss] 
L66.0 Pseudopelade 
L66.1 Lichen planopilaris 
Follicular lichen planus 
L66.2 Folliculitis decalvans 
L66.3 Perifolliculitis capitis abscedens 
L66.4 Folliculitis ulerythematosa reticulata 
L66.8 Other cicatricial alopecia 
L66.9 Cicatricial alopecia, unspecified 
L67 Hair color and hair shaft abnormalities 
Excludes1:monilethrix (Q84.1) 
pili annulati (Q84.1) 
telogen effluvium (L65.0) 
L67.0 Trichorrhexis nodosa 
L67.1 Variations in hair color 
Canities 
Greyness, hair (premature) 
Heterochromia of hair 
Poliosis circumscripta, acquired 
Poliosis NOS 
L67.8 Other hair color and hair shaft abnormalities 
Fragilitas crinium 
L67.9 Hair color and hair shaft abnormality, unspecified 
L68 Hypertrichosis 
Includes: excess hair 
Excludes1:congenital hypertrichosis (Q84.2) 
persistent lanugo (Q84.2) 
L68.0 Hirsutism 

L68.1 Acquired hypertrichosis lanuginosa 
L68.2 Localized hypertrichosis 
L68.3 Polytrichia 
L68.8 Other hypertrichosis 
L68.9 Hypertrichosis, unspecified 
L70 Acne 
Excludes2:acne keloid (L73.0) 
L70.0 Acne vulgaris 
L70.1 Acne conglobata 
L70.2 Acne varioliformis 
Acne necrotica miliaris 
L70.3 Acne tropica 
L70.4 Infantile acne 
L70.5 Acné excoriée des jeunes filles 
Picker’s acne 
L70.8 Other acne 
L70.9 Acne, unspecified 
L71 Rosacea 
L71.0 Perioral dermatitis 
L71.1 Rhinophyma 
L71.8 Other rosacea 
L71.9 Rosacea, unspecified 
L72 Follicular cysts of skin and subcutaneous tissue 
L72.0 Epidermal cyst 
L72.1 Trichodermal cyst 
Pilar cyst 
Sebaceous cyst 
L72.2 Steatocystoma multiplex 
L72.8 Other follicular cysts of the skin and subcutaneous tissue 
L72.9 Follicular cyst of the skin and subcutaneous tissue, unspecified 
L73 Other follicular disorders 
L73.0 Acne keloid 
L73.1 Pseudofolliculitis barbae 
L73.2 Hidradenitis suppurativa 
L73.8 Other specified follicular disorders 
Sycosis barbae 
L73.9 Follicular disorder, unspecified 
L74 Eccrine sweat disorders 
Excludes2:hyperhidrosis (R61.-) 

L74.0 Miliaria rubra 
L74.1 Miliaria crystallina 
L74.2 Miliaria profunda 
Miliaria tropicalis 
L74.3 Miliaria, unspecified 
L74.4 Anhidrosis 
Hypohidrosis 
L74.8 Other eccrine sweat disorders 
L74.9 Eccrine sweat disorder, unspecified 
Sweat gland disorder NOS 
L75 Apocrine sweat disorders 
Excludes1:dyshidrosis (L30.1) 
hidradenitis suppurativa (L73.2) 
L75.0 Bromhidrosis 
L75.1 Chromhidrosis 
L75.2 Apocrine miliaria 
Fox-Fordyce disease 
L75.8 Other apocrine sweat disorders 
L75.9 Apocrine sweat disorder, unspecified 
Intraoperative and postprocedural complications of 
dermatologic procedures (L76) 
L76 Intraoperative and postprocedural complications of 
dermatologic procedures 
L76.0 Intraoperative and postprocedural hemorrhage and hematoma complicating a 
dermatologic procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during a dermatologic procedure (L76.1-) 
L76.01 Intraoperative hemorrhage of the skin during a dermatologic 
procedure 
L76.02 Intraoperative hemorrhage of a site other than skin during a 
dermatologic procedure 
L76.03 Intraoperative hematoma of the skin during a dermatologic 
procedure 
L76.04 Intraoperative hematoma of a site other than skin during a 
dermatologic procedure 
L76.05 Postprocedural hemorrhage of the skin following a dermatologic 
procedure 
L76.06 Postprocedural hemorrhage of a site other than skin following a 
dermatolgic procedure 

L76.07
Postprocedural hematoma of the skin following a dermatologic 
procedure 
L76.08 Postprocedural hematoma of a site other than skin following a 
dermatolgic procedure 
L76.1 Accidental puncture or laceration during a dermatologic procedure 
L76.11 Accidental puncture or laceration of the skin during a dermatologic 
procedure 
L76.12 Accidental puncture or laceration of a site other than skin during a 
dermatologic procedure 
L76.8 Other intraoperative and postprocedural complications of dermatologic 
procedures 
Other disorders of the skin and subcutaneous tissue 
(L80-L99) 
L80 Vitiligo 
Excludes2:vitiligo of eyelids (H02.73-) 
vitiligo of vulva (N90.8) 
L81 Other disorders of pigmentation 
Excludes1:birthmark NOS (Q82.5) 
Peutz-Jeghers syndrome (Q85.8) 
Excludes2:nevus - see Alphabetical Index 
L81.0 Postinflammatory hyperpigmentation 
L81.1 Chloasma 
L81.2 Freckles 
L81.3 Café au lait spots 
L81.4 Other melanin hyperpigmentation 
Lentigo 
L81.5 Leukoderma, not elsewhere classified 
L81.6 Other disorders of diminished melanin formation 
L81.7 Pigmented purpuric dermatosis 
Angioma serpiginosum 
L81.8 Other specified disorders of pigmentation 
Iron pigmentation 
Tattoo pigmentation 
L81.9 Disorder of pigmentation, unspecified 
L82 Seborrheic keratosis 
Includes: dermatosis papulosa nigra 
Leser-Trélat disease 
Excludes2:seborrheic dermatitis (L21.-) 

L82.0 Inflamed seborrheic keratosis 
L82.1 Other seborrheic keratosis 
Seborrheic keratosis NOS 
L83 Acanthosis nigricans 
Includes: confluent and reticulated papillomatosis 
L84 Corns and callosities 
Includes: callus 
clavus 
L85 Other epidermal thickening 
Excludes2:hypertrophic disorders of the skin (L91.-) 
L85.0 Acquired ichthyosis 
Excludes1:congenital ichthyosis (Q80.-) 
L85.1 Acquired keratosis [keratoderma] palmaris et plantaris 
Excludes1:inherited keratosis palmaris et plantaris (Q82.8) 
L85.2 Keratosis punctata (palmaris et plantaris) 
L85.3 Xerosis cutis 
Dry skin dermatitis 
L85.8 Other specified epidermal thickening 
Cutaneous horn 
L85.9 Epidermal thickening, unspecified 
L86 Keratoderma in diseases classified elsewhere 
Code first underlying disease, such as: 
Reiter's disease (M02.3-) 
Excludes1:gonococcal keratoderma (A54.89) 
gonococcal keratosis (A54.89) 
keratoderma due to vitamin A deficiency (E50.8) 
keratosis due to vitamin A deficiency (E50.8) 
xeroderma due to vitamin A deficiency (E50.8) 
L87 Transepidermal elimination disorders 
Excludes1:granuloma annulare (perforating) (L92.0) 
L87.0 Keratosis follicularis et parafollicularis in cutem penetrans 
[Kyrle] 
Hyperkeratosis follicularis penetrans 
L87.1 Reactive perforating collagenosis 
L87.2 Elastosis perforans serpiginosa 
L87.8 Other transepidermal elimination disorders 
L87.9 Transepidermal elimination disorder, unspecified 
L88 Pyoderma gangrenosum 

Includes: 
dermatitis gangrenosa 
phagedenic pyoderma 
L89 Decubitus ulcer 
Includes: bed sore 
plaster ulcer 
pressure ulcer 
Code first any associated gangrene (I96) 
Excludes2:decubitus (trophic) ulcer of cervix (uteri) (N86) 
diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, 
E11.621, E11.622, E13.621, E13.622, E14.621, E14.622) 
non-decubitus chronic ulcer of skin (L97.-) 
skin infections (L00-L08) 
varicose ulcer (I83.0, I83.2) 
L89.0 Decubitus ulcer of back 
L89.00 Decubitus ulcer of unspecified part of back 
L89.001 Decubitus ulcer of unspecified part of back limited to 
breakdown of the skin 
L89.002 Decubitus ulcer of unspecified part of back with fat 
layer exposed 
L89.003 Decubitus ulcer of unspecified part of back with 
necrosis of muscle 
L89.004 Decubitus ulcer of unspecified part of back with 
necrosis of bone 
L89.009 Decubitus ulcer of unspecified part of back with 
unspecified severity 
L89.01 Decubitus ulcer of right upper back 
L89.011 Decubitus ulcer of right upper back limited to 
breakdown of the skin 
L89.012 Decubitus ulcer of right upper back with fat layer 
exposed 
L89.013 Decubitus ulcer of right upper back with necrosis of 
muscle 
L89.014 Decubitus ulcer of right upper back with necrosis of 
bone 
L89.019 Decubitus ulcer of right upper back with unspecified 
severity 
L89.02 Decubitus ulcer of left upper back 
L89.021 Decubitus ulcer of left upper back limited to breakdown 
of the skin 
L89.022 Decubitus ulcer of left upper back with fat layer 
exposed 
L89.023 Decubitus ulcer of left upper back with necrosis of 

muscle 
L89.024 
Decubitus ulcer of left upper back with necrosis of bone 
L89.029 Decubitus ulcer of left upper back with unspecified 
severity 
L89.03 Decubitus ulcer of right lower back 
L89.031 Decubitus ulcer of right lower back limited to 
breakdown of the skin 
L89.032 Decubitus ulcer of right lower back with fat layer 
exposed 
L89.033 Decubitus ulcer of right lower back with necrosis of 
muscle 
L89.034 Decubitus ulcer of right lower back with necrosis of 
bone 
L89.039 Decubitus ulcer of right lower back with unspecified 
severity 
L89.04 Decubitus ulcer of left lower back 
L89.041 Decubitus ulcer of left lower back limited to breakdown 
of the skin 
L89.042 Decubitus ulcer of left lower back with fat layer exposed 
L89.043 Decubitus ulcer of left lower back with necrosis of 
muscle 
L89.044 Decubitus ulcer of left lower back with necrosis of bone 
L89.049 Decubitus ulcer of left lower back with unspecified 
severity 
L89.05 Decubitus ulcer of sacral region 
Decubitus ulcer of tailbone 
L89.051 Decubitus ulcer of sacral region limited to breakdown 
of the skin 
L89.052 Decubitus ulcer of sacral region with fat layer exposed 
L89.053 Decubitus ulcer of sacral region with necrosis of muscle 
L89.054 Decubitus ulcer of sacral region with necrosis of bone 
L89.059 Decubitus ulcer of sacral region with unspecified 
severity 
L89.1 Decubitus ulcer of buttock 
L89.10 Decubitus ulcer of unspecified buttock 
L89.101 Decubitus ulcer of unspecified buttock limited to 
breakdown of the skin 
L89.102 Decubitus ulcer of unspecified buttock with fat layer 
exposed 
L89.103 Decubitus ulcer of unspecified buttock with necrosis of 
muscle 
L89.104 Decubitus ulcer of unspecified buttock with necrosis of 
bone 

L89.109
Decubitus ulcer of unspecified buttock with unspecified 
severity 
L89.11 Decubitus ulcer of right buttock 
L89.111 Decubitus ulcer of right buttock limited to breakdown 
of the skin 
L89.112 Decubitus ulcer of right buttock with fat layer exposed 
L89.113 Decubitus ulcer of right buttock with necrosis of muscle 
L89.114 Decubitus ulcer of right buttock with necrosis of bone 
L89.119 Decubitus ulcer of right buttock with unspecified 
severity 
L89.12 Decubitus ulcer of left buttock 
L89.121 Decubitus ulcer of left buttock limited to breakdown of 
the skin 
L89.122 Decubitus ulcer of left buttock with fat layer exposed 
L89.123 Decubitus ulcer of left buttock with necrosis of muscle 
L89.124 Decubitus ulcer of left buttock with necrosis of bone 
L89.129 Decubitus ulcer of left buttock with unspecified severity 
L89.2 Decubitus ulcer of contiguous site of back and buttock 
L89.20 Decubitus ulcer of contiguous site of back and buttock with 
unspecified severity 
L89.21 Decubitus ulcer of contiguous site of back and buttock limited to 
breakdown of the skin 
L89.22 Decubitus ulcer of contiguous site of back and buttock with fat layer 
exposed 
L89.23 Decubitus ulcer of contiguous site of back and buttock with necrosis 
of muscle 
L89.24 Decubitus ulcer of contiguous site of back and buttock with necrosis 
of bone 
L89.8 Decubitus ulcer of other site 
L89.80 Decubitus ulcer of other site with unspecified severity 
L89.81 Decubitus ulcer of other site limited to breakdown of the skin 
L89.82 Decubitus ulcer of other site with fat layer exposed 
L89.83 Decubitus ulcer of other site with necrosis of muscle 
L89.84 Decubitus ulcer of other site with necrosis of bone 
L89.9 Decubitus ulcer of unspecified site 
L89.90 Decubitus ulcer of unspecified site with unspecified severity 
L89.91 Decubitus ulcer of unspecified site limited to breakdown of the skin 
L89.92 Decubitus ulcer of unspecified site with fat layer exposed 
L89.93 Decubitus ulcer of unspecified site with necrosis of muscle 
L89.94 Decubitus ulcer of unspecified site with necrosis of bone 
L90 Atrophic disorders of skin 
L90.0 Lichen sclerosus et atrophicus 

L90.1 Anetoderma of Schweninger-Buzzi 
L90.2 Anetoderma of Jadassohn-Pellizzari 
L90.3 Atrophoderma of Pasini and Pierini 
L90.4 Acrodermatitis chronica atrophicans 
L90.5 Scar conditions and fibrosis of skin 
Adherent scar (skin) 
Cicatrix 
Disfigurement of skin due to scar 
Fibrosis of skin NOS 
Scar NOS 
Excludes2:hypertrophic scar (L91.0) 
keloid scar (L91.0) 
L90.6 Striae atrophicae 
L90.8 Other atrophic disorders of skin 
L90.9 Atrophic disorder of skin, unspecified 
L91 Hypertrophic disorders of skin 
L91.0 Keloid scar 
Hypertrophic scar 
Keloid 
Excludes2:acne keloid (L73.0) 
scar NOS (L90.5) 
L91.8 Other hypertrophic disorders of the skin 
L91.9 Hypertrophic disorder of the skin, unspecified 
L92 Granulomatous disorders of skin and subcutaneous tissue 
Excludes2:actinic granuloma (L57.5) 
L92.0 Granuloma annulare 
Perforating granuloma annulare 
L92.1 Necrobiosis lipoidica, not elsewhere classified 
Excludes1:necrobiosis lipoidica associated with diabetes mellitus (E08-E14 with 
.620) 
L92.2 Granuloma faciale [eosinophilic granuloma of skin] 
L92.3 Foreign body granuloma of the skin and subcutaneous tissue 
L92.8 Other granulomatous disorders of the skin and subcutaneous tissue 
L92.9 Granulomatous disorder of the skin and subcutaneous tissue, unspecified 
L93 Lupus erythematosus 
Excludes1:lupus exedens (A18.4) 
lupus vulgaris (A18.4) 
scleroderma (M34.-) 
systemic lupus erythematosus (M32.-) 
L93.0 Discoid lupus erythematosus 

Lupus erythematosus NOS 
L93.1 Subacute cutaneous lupus erythematosus 
L93.2 Other local lupus erythematosus 
Lupus erythematosus profundus 
Lupus panniculitis 
L94 Other localized connective tissue disorders 
Excludes1:systemic connective tissue disorders (M30-M36) 
L94.0 Localized scleroderma [morphea] 
Circumscribed scleroderma 
L94.1 Linear scleroderma 
En coup de sabre lesion 
L94.2 Calcinosis cutis 
L94.3 Sclerodactyly 
L94.4 Gottron's papules 
L94.5 Poikiloderma vasculare atrophicans 
L94.6 Ainhum 
L94.8 Other specified localized connective tissue disorders 
L94.9 Localized connective tissue disorder, unspecified 
L95 Vasculitis limited to skin, not elsewhere classified 
Excludes1:angioma serpiginosum (L81.7) 
Henoch(-Schönlein) purpura (D69.0) 
hypersensitivity angiitis (M31.0) 
lupus panniculitis (L93.2) 
panniculitis NOS (M79.3) 
panniculitis of neck and back (M54.0-) 
polyarteritis nodosa (M30.0) 
relapsing panniculitis (M35.6) 
rheumatoid vasculitis (M05.2) 
serum sickness (T80.6) 
urticaria (L50.-) 
Wegener's granulomatosis (M31.3-) 
L95.0 Livedoid vasculitis 
Atrophie blanche (en plaque) 
L95.1 Erythema elevatum diutinum 
L95.8 Other vasculitis limited to the skin 
L95.9 Vasculitis limited to the skin, unspecified 
L97 Non-decubitus chronic ulcer of lower limb, not elsewhere 
classified 
Includes: Chronic ulcer of skin NOS 
Non-healing ulcer of skin 

Non-infected sinus of skin 
Trophic ulcer NOS 
Tropical ulcer NOS 
Ulcer of skin NOS 
Code first gangrene (I96) 
Code first any associated underlying condition: 
Note: a code from L97 may be used as a principal or first listed code if no underlying 
condition is documented as the cause of the ulcer. If one of the underlying 
conditions listed below is documented with a lower extremity ulcer a causal 
condition should be assumed. 
Atherosclerosis of the lower extremities (I70.23-, I70.24-, I70.33-, I70.34-, 
I70.43-, I70.44-, I70.53-, I70.54-, I70.63-, I70.64-, I70.73-, I70.74-) 
Chronic venous hypertension (I87.31-, I87.33-) 
Diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, 
E11.621, E11.622, E13.621, E13.622, E14.621, E14.622) 
Postphlebetic syndrome (I87.01-, I87.03-) 
Varicose ulcer (I83.0-, I83.2-) 
Excludes2:decubitus ulcer (L89.-) 
skin infections (L00-L08) 
specific infections classified to A00-B99 
L97.1 Non-decubitus chronic ulcer of thigh 
L97.10 Non-decubitus chronic ulcer of unspecified thigh 
L97.101 Non-decubitus chronic ulcer of unspecified thigh 
limited to breakdown of skin 
L97.102 Non-decubitus chronic ulcer of unspecified thigh with 
fat layer exposed 
L97.103 Non-decubitus chronic ulcer of unspecified thigh with 
necrosis of muscle 
L97.104 Non-decubitus chronic ulcer of unspecified thigh with 
necrosis of bone 
L97.109 Non-decubitus chronic ulcer of unspecified thigh with 
unspecified severity 
L97.11 Non-decubitus chronic ulcer of right thigh 
L97.111 Non-decubitus chronic ulcer of right thigh limited to 
breakdown of skin 
L97.112 Non-decubitus chronic ulcer of right thigh with fat 
layer exposed 
L97.113 Non-decubitus chronic ulcer of right thigh with necrosis 
of muscle 
L97.114 Non-decubitus chronic ulcer of right thigh with necrosis 
of bone 
L97.119 Non-decubitus chronic ulcer of right thigh with 

L97.12 Non-decubitus chronic ulcer of left thigh 
L97.121 
L97.122 
L97.123 
L97.124 
L97.129 
L97.2 Non-decubitus chronic ulcer of calf 
L97.20 Non-decubitus chronic ulcer of unspecified calf 
L97.201 
L97.202 
L97.203 
L97.204 
L97.209 
L97.21 Non-decubitus chronic ulcer of right calf 
L97.211 
L97.212 
L97.213 
L97.214 
L97.219 
L97.22 Non-decubitus chronic ulcer of left calf 
L97.221 
L97.222 
L97.223 
unspecified severity 
Non-decubitus chronic ulcer of left thigh limited to 
breakdown of skin 
Non-decubitus chronic ulcer of left thigh with fat layer 
exposed 
Non-decubitus chronic ulcer of left thigh with necrosis 
of muscle 
Non-decubitus chronic ulcer of left thigh with necrosis 
of bone 
Non-decubitus chronic ulcer of left thigh with 
unspecified severity 
Non-decubitus chronic ulcer of unspecified calf limited 
to breakdown of skin 
Non-decubitus chronic ulcer of unspecified calf with fat 
layer exposed 
Non-decubitus chronic ulcer of unspecified calf with 
necrosis of muscle 
Non-decubitus chronic ulcer of unspecified calf with 
necrosis of bone 
Non-decubitus chronic ulcer of unspecified calf with 
unspecified severity 
Non-decubitus chronic ulcer of right calf limited to 
breakdown of skin 
Non-decubitus chronic ulcer of right calf with fat layer 
exposed 
Non-decubitus chronic ulcer of right calf with necrosis 
of muscle 
Non-decubitus chronic ulcer of right calf with necrosis 
of bone 
Non-decubitus chronic ulcer of right calf with 
unspecified severity 
Non-decubitus chronic ulcer of left calf limited to 
breakdown of skin 
Non-decubitus chronic ulcer of left calf with fat layer 
exposed 
Non-decubitus chronic ulcer of left calf with necrosis of 
muscle 
L97.224 
Non-decubitus chronic ulcer of left calf with necrosis of 

bone 
L97.229 Non-decubitus chronic ulcer of left calf with unspecified 
severity 
L97.3 Non-decubitus chronic ulcer of ankle 
L97.30 Non-decubitus chronic ulcer of unspecified ankle 
L97.301 Non-decubitus chronic ulcer of unspecified ankle 
limited to breakdown of skin 
L97.302 Non-decubitus chronic ulcer of unspecified ankle with 
fat layer exposed 
L97.303 Non-decubitus chronic ulcer of unspecified ankle with 
necrosis of muscle 
L97.304 Non-decubitus chronic ulcer of unspecified ankle with 
necrosis of bone 
L97.309 Non-decubitus chronic ulcer of unspecified ankle with 
unspecified severity 
L97.31 Non-decubitus chronic ulcer of right ankle 
L97.311 Non-decubitus chronic ulcer of right ankle limited to 
breakdown of skin 
L97.312 Non-decubitus chronic ulcer of right ankle with fat 
layer exposed 
L97.313 Non-decubitus chronic ulcer of right ankle with necrosis 
of muscle 
L97.314 Non-decubitus chronic ulcer of right ankle with necrosis 
of bone 
L97.319 Non-decubitus chronic ulcer of right ankle with 
unspecified severity 
L97.32 Non-decubitus chronic ulcer of left ankle 
L97.321 Non-decubitus chronic ulcer of left ankle limited to 
breakdown of skin 
L97.322 Non-decubitus chronic ulcer of left ankle with fat layer 
exposed 
L97.323 Non-decubitus chronic ulcer of left ankle with necrosis 
of muscle 
L97.324 Non-decubitus chronic ulcer of left ankle with necrosis 
of bone 
L97.329 Non-decubitus chronic ulcer of left ankle with 
unspecified severity 
L97.4 Non-decubitus chronic ulcer of heel and midfoot 
Non-decubitus chronic ulcer of plantar surface of midfoot 
L97.40 Non-decubitus chronic ulcer of unspecified heel and midfoot 
L97.401 Non-decubitus chronic ulcer of unspecified heel and 
midfoot limited to breakdown of skin 
L97.402 Non-decubitus chronic ulcer of unspecified heel and 

midfoot with fat layer exposed 
L97.403 Non-decubitus chronic ulcer of unspecified heel and 
midfoot with necrosis of muscle 
L97.404 Non-decubitus chronic ulcer of unspecified heel and 
midfoot with necrosis of bone 
L97.409 Non-decubitus chronic ulcer of unspecified heel and 
midfoot with unspecified severity 
L97.41 Non-decubitus chronic ulcer of right heel and midfoot 
L97.411 Non-decubitus chronic ulcer of right heel and midfoot 
limited to breakdown of skin 
L97.412 Non-decubitus chronic ulcer of right heel and midfoot 
with fat layer exposed 
L97.413 Non-decubitus chronic ulcer of right heel and midfoot 
with necrosis of muscle 
L97.414 Non-decubitus chronic ulcer of right heel and midfoot 
with necrosis of bone 
L97.419 Non-decubitus chronic ulcer of right heel and midfoot 
with unspecified severity 
L97.42 Non-decubitus chronic ulcer of left heel and midfoot 
L97.421 Non-decubitus chronic ulcer of left heel and midfoot 
limited to breakdown of skin 
L97.422 Non-decubitus chronic ulcer of left heel and midfoot 
with fat layer exposed 
L97.423 Non-decubitus chronic ulcer of left heel and midfoot 
with necrosis of muscle 
L97.424 Non-decubitus chronic ulcer of left heel and midfoot 
with necrosis of bone 
L97.429 Non-decubitus chronic ulcer of left heel and midfoot 
with unspecified severity 
L97.5 Non-decubitus chronic ulcer of other part of foot 
Non-decubitus chronic ulcer of toe 
L97.50 Non-decubitus chronic ulcer of other part of unspecified foot 
L97.501 Non-decubitus chronic ulcer of other part of unspecified 
foot limited to breakdown of skin 
L97.502 Non-decubitus chronic ulcer of other part of unspecified 
foot with fat layer exposed 
L97.503 Non-decubitus chronic ulcer of other part of unspecified 
foot with necrosis of muscle 
L97.504 Non-decubitus chronic ulcer of other part of unspecified 
foot with necrosis of bone 
L97.509 Non-decubitus chronic ulcer of other part of unspecified 
foot with unspecified severity 
L97.51 Non-decubitus chronic ulcer of other part of right foot 

L97.511 Non-decubitus chronic ulcer of other part of right foot 
limited to breakdown of skin 
L97.512 Non-decubitus chronic ulcer of other part of right foot 
with fat layer exposed 
L97.513 Non-decubitus chronic ulcer of other part of right foot 
with necrosis of muscle 
L97.514 Non-decubitus chronic ulcer of other part of right foot 
with necrosis of bone 
L97.519 Non-decubitus chronic ulcer of other part of right foot 
with unspecified severity 
L97.52 Non-decubitus chronic ulcer of other part of left foot 
L97.521 Non-decubitus chronic ulcer of other part of left foot 
limited to breakdown of skin 
L97.522 Non-decubitus chronic ulcer of other part of left foot 
with fat layer exposed 
L97.523 Non-decubitus chronic ulcer of other part of left foot 
with necrosis of muscle 
L97.524 Non-decubitus chronic ulcer of other part of left foot 
with necrosis of bone 
L97.529 Non-decubitus chronic ulcer of other part of left foot 
with unspecified severity 
L97.8 Non-decubitus chronic ulcer of other part of lower leg 
L97.80 Non-decubitus chronic ulcer of other part of unspecified lower leg 
L97.801 Non-decubitus chronic ulcer of other part of unspecified 
lower leg limited to breakdown of skin 
L97.802 Non-decubitus chronic ulcer of other part of unspecified 
lower leg with fat layer exposed 
L97.803 Non-decubitus chronic ulcer of other part of unspecified 
lower leg with necrosis of muscle 
L97.804 Non-decubitus chronic ulcer of other part of unspecified 
lower leg with necrosis of bone 
L97.809 Non-decubitus chronic ulcer of other part of unspecified 
lower leg with unspecified severity 
L97.81 Non-decubitus chronic ulcer of other part of right lower leg 
L97.811 Non-decubitus chronic ulcer of other part of right lower 
leg limited to breakdown of skin 
L97.812 Non-decubitus chronic ulcer of other part of right lower 
leg with fat layer exposed 
L97.813 Non-decubitus chronic ulcer of other part of right lower 
leg with necrosis of muscle 
L97.814 Non-decubitus chronic ulcer of other part of right lower 
leg with necrosis of bone 
L97.819 Non-decubitus chronic ulcer of other part of right lower 

leg with unspecified severity 
L97.82 Non-decubitus chronic ulcer of other part of left lower leg 
L97.821 Non-decubitus chronic ulcer of other part of left lower 
leg limited to breakdown of skin 
L97.822 Non-decubitus chronic ulcer of other part of left lower 
leg with fat layer exposed 
L97.823 Non-decubitus chronic ulcer of other part of left lower 
leg with necrosis of muscle 
L97.824 Non-decubitus chronic ulcer of other part of left lower 
leg with necrosis of bone 
L97.829 Non-decubitus chronic ulcer of other part of left lower 
leg with unspecified severity 
L97.9 Non-decubitus chronic ulcer of unspecified part of lower leg 
L97.90 Non-decubitus chronic ulcer of unspecified part of unspecified lower leg 
L97.901 Non-decubitus chronic ulcer of unspecified part of 
unspecified lower leg limited to breakdown of skin 
L97.902 Non-decubitus chronic ulcer of unspecified part of 
unspecified lower leg with fat layer exposed 
L97.903 Non-decubitus chronic ulcer of unspecified part of 
unspecified lower leg with necrosis of muscle 
L97.904 Non-decubitus chronic ulcer of unspecified part of 
unspecified lower leg with necrosis of bone 
L97.909 Non-decubitus chronic ulcer of unspecified part of 
unspecified lower leg with unspecified severity 
L97.91 Non-decubitus chronic ulcer of unspecified part of right lower leg 
L97.911 Non-decubitus chronic ulcer of unspecified part of right 
lower leg limited to breakdown of skin 
L97.912 Non-decubitus chronic ulcer of unspecified part of right 
lower leg with fat layer exposed 
L97.913 Non-decubitus chronic ulcer of unspecified part of right 
lower leg with necrosis of muscle 
L97.914 Non-decubitus chronic ulcer of unspecified part of right 
lower leg with necrosis of bone 
L97.919 Non-decubitus chronic ulcer of unspecified part of right 
lower leg with unspecified severity 
L97.92 Non-decubitus chronic ulcer of unspecified part of left lower leg 
L97.921 Non-decubitus chronic ulcer of unspecified part of left 
lower leg limited to breakdown of skin 
L97.922 Non-decubitus chronic ulcer of unspecified part of left 
lower leg with fat layer exposed 
L97.923 Non-decubitus chronic ulcer of unspecified part of left 
lower leg with necrosis of muscle 
L97.924 Non-decubitus chronic ulcer of unspecified part of left 

L97.929 
lower leg with unspecified severity 
lower leg with necrosis of bone 
Non-decubitus chronic ulcer of unspecified part of left 
L98 Other disorders of skin and subcutaneous tissue, not elsewhere 
classified 
L98.0 Pyogenic granuloma 
Excludes2:pyogenic granuloma of gingiva (K06.8) 
pyogenic granuloma of maxillary alveolar ridge (K04.5) 
pyogenic granuloma of oral mucosa (K13.4) 
L98.1 Factitial dermatitis 
Neurotic excoriation 
L98.2 Febrile neutrophilic dermatosis [Sweet] 
L98.3 Eosinophilic cellulitis [Wells] 
L98.4 Non-decubitus chronic ulcer of skin, not elsewhere classified 
Chronic ulcer of skin NOS 
Tropical ulcer NOS 
Ulcer of skin NOS 
Excludes2:decubitus ulcer (L89) 
gangrene (R02) 
skin infections (L00-L08) 
specific infections classified to A00-B99 
ulcer of lower limb NEC (l97.-) 
varicose ulcer (I83.0-I82.2) 
L98.41 Non-decubitus chronic ulcer of buttock 
L98.411 Non-decubitus chronic ulcer of buttock limited to 
breakdown of skin 
L98.412 Non-decubitus chronic ulcer of buttock with fat layer 
exposed 
L98.413 Non-decubitus chronic ulcer of buttock with necrosis of 
muscle 
L98.414 Non-decubitus chronic ulcer of buttock with necrosis of 
bone 
L98.419 Non-decubitus chronic ulcer of buttock with unspecified 
severity 
L98.42 Non-decubitus chronic ulcer of back 
L98.421 Non-decubitus chronic ulcer of back limited to 
breakdown of skin 
L98.422 Non-decubitus chronic ulcer of back with fat layer 
exposed 
L98.423 Non-decubitus chronic ulcer of back with necrosis of 
muscle 
L98.424 Non-decubitus chronic ulcer of back with necrosis of 

bone 
L98.429 Non-decubitus chronic ulcer of back with unspecified 
severity 
L98.49 Non-decubitus chronic ulcer of skin of other sites 
Non-decubitus chronic ulcer of skin NOS 
L98.491 Non-decubitus chronic ulcer of skin of other sites 
limited to breakdown of skin 
L98.492 Non-decubitus chronic ulcer of skin of other sites with 
fat layer exposed 
L98.493 Non-decubitus chronic ulcer of skin of other sites with 
necrosis of muscle 
L98.494 Non-decubitus chronic ulcer of skin of other sites with 
necrosis of bone 
L98.499 Non-decubitus chronic ulcer of skin of other sites with 
unspecified severity 
L98.5 Mucinosis of the skin 
Focal mucinosis 
Lichen myxedematosus 
Excludes1:focal oral mucinosis (K13.79) 
myxedema (E03.9) 
L98.6 Other infiltrative disorders of the skin and subcutaneous tissue 
Excludes1:hyalinosis cutis et mucosae (E78.89) 
L98.8 Other specified disorders of the skin and subcutaneous tissue 
L98.9 Disorder of the skin and subcutaneous tissue, unspecified 
L99 Other disorders of skin and subcutaneous tissue in diseases 
classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
Excludes1:skin disorders in diabetes (E08-E14 with .62) 
skin disorders in gonorrhea (A54.89) 
skin disorders in syphilis (A51.31, A52.79) 
CHAPTER 13 
Diseases of the musculoskeletal system and connective 
tissue (M00-M99) 
Excludes2:arthropathic psoriasis (L40.5-) 
certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 

compartment syndrome (T79.6) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
M00-M02 Infectious arthropathies 
M05-M14 Inflammatory polyarthropathies 
M15-M19 Osteoarthritis 
M20-M25 Other joint disorders 
M26-M27 Dentofacial anomalies [including malocclusion] and other disorders of jaw 
M30-M36 Systemic connective tissue disorders 
M40-M43 Deforming dorsopathies 
M45-M49 Spondylopathies 
M50-M54 Other dorsopathies 
M60-M63 Disorders of muscles 
M65-M67 Disorders of synovium and tendon 
M70-M79 Other soft tissue disorders 
M80-M85 Disorders of bone density and structure 
M86-M90 Other osteopathies 
M91-M94 Chondropathies 
M95-M99 Other disorders of the musculoskeletal system and connective tissue 
Arthropathies (M00-M25) 
Disorders affecting predominantly peripheral (limb) joints 
Infectious arthropathies (M00-M02) 
This block comprises arthropathies due to microbiological agents. tion is made between 
the following types of etiological relationship: 
a) direct infection of joint, where organisms invade synovial tissue and microbial antigen is 
present in the joint; 
b) indirect infection, which may be of two types: a reactive arthropathy, where microbial 
infection of the body is established but neither organisms nor antigens can be 
identified in the joint, and a postinfective arthropathy, where microbial antigen is 
present but recovery of an organism is inconstant and evidence of local multiplication 
is lacking. 
Distinc

M00 Pyogenic arthritis 
M00.0 Staphylococcal arthritis and polyarthritis 
Use additional code (B95.6-B95.7) to identify bacterial agent 
M00.00 Staphylococcal arthritis, unspecified joint 
M00.01 Staphylococcal arthritis, shoulder 
M00.011 Staphylococcal arthritis, right shoulder 
M00.012 Staphylococcal arthritis, left shoulder 
M00.019 Staphylococcal arthritis, unspecified shoulder 
M00.02 Staphylococcal arthritis, elbow 
M00.021 Staphylococcal arthritis, right elbow 
M00.022 Staphylococcal arthritis, left elbow 
M00.029 Staphylococcal arthritis, unspecified elbow 
M00.03 Staphylococcal arthritis, wrist 
Staphylococcal arthritis of carpal bones 
M00.031 Staphylococcal arthritis, right wrist 
M00.032 Staphylococcal arthritis, left wrist 
M00.039 Staphylococcal arthritis, unspecified wrist 
M00.04 Staphylococcal arthritis, hand 
Staphylococcal arthritis of metacarpus and phalanges 
M00.041 Staphylococcal arthritis, right hand 
M00.042 Staphylococcal arthritis, left hand 
M00.049 Staphylococcal arthritis, unspecified hand 
M00.05 Staphylococcal arthritis, hip 
M00.051 Staphylococcal arthritis, right hip 
M00.052 Staphylococcal arthritis, left hip 
M00.059 Staphylococcal arthritis, unspecified hip 
M00.06 Staphylococcal arthritis, knee 
M00.061 Staphylococcal arthritis, right knee 
M00.062 Staphylococcal arthritis, left knee 
M00.069 Staphylococcal arthritis, unspecified knee 
M00.07 Staphylococcal arthritis, ankle and foot 
Staphylococcal arthritis, tarsus, metatarsus and phalanges 
M00.071 Staphylococcal arthritis, right ankle and foot 
M00.072 Staphylococcal arthritis, left ankle and foot 
M00.079 Staphylococcal arthritis, unspecified ankle and foot 
M00.08 Staphylococcal arthritis, vertebrae 
M00.09 Staphylococcal polyarthritis 
M00.1 Pneumococcal arthritis and polyarthritis 
M00.10 Pneumococcal arthritis, unspecified joint 
M00.11 Pneumococcal arthritis, shoulder 
M00.111 Pneumococcal arthritis, right shoulder 
M00.112 Pneumococcal arthritis, left shoulder 

M00.119
Pneumococcal arthritis, unspecified shoulder 
M00.12 Pneumococcal arthritis, elbow 
M00.121 Pneumococcal arthritis, right elbow 
M00.122 Pneumococcal arthritis, left elbow 
M00.129 Pneumococcal arthritis, unspecified elbow 
M00.13 Pneumococcal arthritis, wrist 
Pneumococcal arthritis of carpal bones 
M00.131 Pneumococcal arthritis, right wrist 
M00.132 Pneumococcal arthritis, left wrist 
M00.139 Pneumococcal arthritis, unspecified wrist 
M00.14 Pneumococcal arthritis, hand 
Pneumococcal arthritis of metacarpus and phalanges 
M00.141 Pneumococcal arthritis, right hand 
M00.142 Pneumococcal arthritis, left hand 
M00.149 Pneumococcal arthritis, unspecified hand 
M00.15 Pneumococcal arthritis, hip 
M00.151 Pneumococcal arthritis, right hip 
M00.152 Pneumococcal arthritis, left hip 
M00.159 Pneumococcal arthritis, unspecified hip 
M00.16 Pneumococcal arthritis, knee 
M00.161 Pneumococcal arthritis, right knee 
M00.162 Pneumococcal arthritis, left knee 
M00.169 Pneumococcal arthritis, unspecified knee 
M00.17 Pneumococcal arthritis, ankle and foot 
Pneumococcal arthritis, tarsus, metatarsus and phalanges 
M00.171 Pneumococcal arthritis, right ankle and foot 
M00.172 Pneumococcal arthritis, left ankle and foot 
M00.179 Pneumococcal arthritis, unspecified ankle and foot 
M00.18 Pneumococcal arthritis, vertebrae 
M00.19 Pneumococcal polyarthritis 
M00.2 Other streptococcal arthritis and polyarthritis 
Use additional code (B95.0-B95.2, B95.4-B95.5) to identify bacterial agent 
M00.20 Other streptococcal arthritis, unspecified joint 
M00.21 Other streptococcal arthritis, shoulder 
M00.211 Other streptococcal arthritis, right shoulder 
M00.212 Other streptococcal arthritis, left shoulder 
M00.219 Other streptococcal arthritis, unspecified shoulder 
M00.22 Other streptococcal arthritis, elbow 
M00.221 Other streptococcal arthritis, right elbow 
M00.222 Other streptococcal arthritis, left elbow 
M00.229 Other streptococcal arthritis, unspecified elbow 
M00.23 Other streptococcal arthritis, wrist 
Other streptococcal arthritis of carpal bones 

M00.231
Other streptococcal arthritis, right wrist 
M00.232 Other streptococcal arthritis, left wrist 
M00.239 Other streptococcal arthritis, unspecified wrist 
M00.24 Other streptococcal arthritis, hand 
Other streptococcal arthritis metacarpus and phalanges 
M00.241 Other streptococcal arthritis, right hand 
M00.242 Other streptococcal arthritis, left hand 
M00.249 Other streptococcal arthritis, unspecified hand 
M00.25 Other streptococcal arthritis, hip 
M00.251 Other streptococcal arthritis, right hip 
M00.252 Other streptococcal arthritis, left hip 
M00.259 Other streptococcal arthritis, unspecified hip 
M00.26 Other streptococcal arthritis, knee 
M00.261 Other streptococcal arthritis, right knee 
M00.262 Other streptococcal arthritis, left knee 
M00.269 Other streptococcal arthritis, unspecified knee 
M00.27 Other streptococcal arthritis, ankle and foot 
Other streptococcal arthritis, tarsus, metatarsus and phalanges 
M00.271 Other streptococcal arthritis, right ankle and foot 
M00.272 Other streptococcal arthritis, left ankle and foot 
M00.279 Other streptococcal arthritis, unspecified ankle and foot 
M00.28 Other streptococcal arthritis, vertebrae 
M00.29 Other streptococcal polyarthritis 
M00.8 Arthritis and polyarthritis due to other bacteria 
Use additional code (B96) to identify bacteria 
M00.80 Arthritis due to other bacteria, unspecified joint 
M00.81 Arthritis due to other bacteria, shoulder 
M00.811 Arthritis due to other bacteria, right shoulder 
M00.812 Arthritis due to other bacteria, left shoulder 
M00.819 Arthritis due to other bacteria, unspecified shoulder 
M00.82 Arthritis due to other bacteria, elbow 
M00.821 Arthritis due to other bacteria, right elbow 
M00.822 Arthritis due to other bacteria, left elbow 
M00.829 Arthritis due to other bacteria, unspecified elbow 
M00.83 Arthritis due to other bacteria, wrist 
Arthritis due to other bacteria, carpal bones 
M00.831 Arthritis due to other bacteria, right wrist 
M00.832 Arthritis due to other bacteria, left wrist 
M00.839 Arthritis due to other bacteria, unspecified wrist 
M00.84 Arthritis due to other bacteria, hand 
Arthritis due to other bacteria, metacarpus and phalanges 
M00.841 Arthritis due to other bacteria, right hand 
M00.842 Arthritis due to other bacteria, left hand 

M00.849
Arthritis due to other bacteria, unspecified hand 
M00.85 Arthritis due to other bacteria, hip 
M00.851 Arthritis due to other bacteria, right hip 
M00.852 Arthritis due to other bacteria, left hip 
M00.859 Arthritis due to other bacteria, unspecified hip 
M00.86 Arthritis due to other bacteria, knee 
M00.861 Arthritis due to other bacteria, right knee 
M00.862 Arthritis due to other bacteria, left knee 
M00.869 Arthritis due to other bacteria, unspecified knee 
M00.87 Arthritis due to other bacteria, ankle and foot 
Arthritis due to other bacteria, tarsus, metatarsus, and phalanges 
M00.871 Arthritis due to other bacteria, right ankle and foot 
M00.872 Arthritis due to other bacteria, left ankle and foot 
M00.879 Arthritis due to other bacteria, unspecified ankle and 
foot 
M00.88 Arthritis due to other bacteria, vertebrae 
M00.89 Polyarthritis due to other bacteria 
M00.9 Pyogenic arthritis, unspecified 
Infective arthritis NOS 
M01 Direct infections of joint in infectious and parasitic diseases 
classified elsewhere 
Code first underlying disease, such as: 
leprosy [Hansen's disease] (A30.-) 
mycoses (B35-B49) 
O'nyong-nyong fever (A92.1) 
paratyphoid fever (A01.1-A01.4) 
Excludes1:arthritis, arthropathy (in): 
gonococcal (A54.42) 
Lyme disease (A69.23) 
meningococcal (A39.83) 
postmeningococcal (A39.84) 
mumps (B26.85) 
postinfective (M02.-) 
reactive (M04.0-) 
rubella (B06.82) 
sarcoidosis (D86.86) 
typhoid fever (A01.04) 
tuberculosis (A18.02) 
spine (A18.01) 
M01.x0 Direct infection of unspecified joint in infectious and parasitic 
diseases classified elsewhere 
M01.x1 Direct infection of shoulder joint in infectious and parasitic diseases 

classified elsewhere 
M01.x11 Direct infection of right shoulder in infectious and 
parasitic diseases classified elsewhere 
M01.x12 Direct infection of left shoulder in infectious and 
parasitic diseases classified elsewhere 
M01.x19 Direct infection of unspecified shoulder in infectious 
and parasitic diseases classified elsewhere 
M01.x2 Direct infection of elbow in infectious and parasitic diseases classified 
elsewhere 
M01.x21 Direct infection of right elbow in infectious and 
parasitic diseases classified elsewhere 
M01.x22 Direct infection of left elbow in infectious and parasitic 
diseases classified elsewhere 
M01.x29 Direct infection of unspecified elbow in infectious and 
parasitic diseases classified elsewhere 
M01.x3 Direct infection of wrist in infectious and parasitic diseases classified 
elsewhere 
Direct infection of carpal bones in infectious and parasitic diseases 
classified elsewhere 
M01.x31 Direct infection of right wrist in infectious and parasitic 
diseases classified elsewhere 
M01.x32 Direct infection of left wrist in infectious and parasitic 
diseases classified elsewhere 
M01.x39 Direct infection of unspecified wrist in infectious and 
parasitic diseases classified elsewhere 
M01.x4 Direct infection of hand in infectious and parasitic diseases classified 
elsewhere 
Direct infection of metacarpus and phalanges in infectious and parasitic 
diseases classified elsewhere 
M01.x41 Direct infection of right hand in infectious and parasitic 
diseases classified elsewhere 
M01.x42 Direct infection of left hand in infectious and parasitic 
diseases classified elsewhere 
M01.x49 Direct infection of unspecified hand in infectious and 
parasitic diseases classified elsewhere 
M01.x5 Direct infection of hip in infectious and parasitic diseases classified 
elsewhere 
M01.x51 Direct infection of right hip in infectious and parasitic 
diseases classified elsewhere 
M01.x52 Direct infection of left hip in infectious and parasitic 
diseases classified elsewhere 
M01.x59 Direct infection of unspecified hip in infectious and 
parasitic diseases classified elsewhere 

M01.x6 Direct infection of knee in infectious and parasitic diseases classified 
elsewhere 
M01.x61 Direct infection of right knee in infectious and parasitic 
diseases classified elsewhere 
M01.x62 Direct infection of left knee in infectious and parasitic 
diseases classified elsewhere 
M01.x69 Direct infection of unspecified knee in infectious and 
parasitic diseases classified elsewhere 
M01.x7 Direct infection of ankle and foot in infectious and parasitic diseases 
classified elsewhere 
Direct infection of tarsus, metatarsus and phalanges in infectious and 
parasitic diseases classified elsewhere 
M01.x71 Direct infection of right ankle and foot in infectious and 
parasitic diseases classified elsewhere 
M01.x72 Direct infection of left ankle and foot in infectious and 
parasitic diseases classified elsewhere 
M01.x79 Direct infection of unspecified ankle and foot in 
infectious and parasitic diseases classified elsewhere 
M01.x8 Direct infection of vertebrae in infectious and parasitic diseases 
classified elsewhere 
M01.x9 Direct infection of multiple joints in infectious and parasitic diseases 
classified elsewhere 
M02 Postinfective and reactive arthropathies 
Code first underlying disease, such as: 
congenital syphilis [Clutton's joints] (A50.5) 
enteritis due to Yersinia enterocolitica (A04.6) 
infective endocarditis (I33.0) 
viral hepatitis (B15-B19) 
Excludes1:Behçet's disease (M35.2) 
direct infections of joints in diseases classified elsewhere (M01.0-) 
postinfectious arthritis (in): 
meningococcal (A39.84) 
mumps (B26.85) 
rubella (B06.82) 
syphilis (late) (A52.77) 
rheumatic fever (I00) 
tabetic arthropathy [Charcot's] (A52.16) 
M02.0 Arthropathy following intestinal bypass 
M02.00 Arthropathy following intestinal bypass, unspecified site 
M02.01 Arthropathy following intestinal bypass, shoulder 
M02.011 Arthropathy following intestinal bypass, right shoulder 
M02.012 Arthropathy following intestinal bypass, left shoulder 

M02.019
M02.021 
M02.022 
M02.029 
M02.031 
M02.032 
M02.039 
M02.041 
M02.042 
M02.049 
M02.051 
M02.052 
M02.059 
M02.061 
M02.062 
M02.069 
M02.071 
M02.072 
M02.079 
Arthropathy following intestinal bypass, unspecified 
shoulder 
M02.02 Arthropathy following intestinal bypass, elbow 
Arthropathy following intestinal bypass, right elbow 
Arthropathy following intestinal bypass, left elbow 
Arthropathy following intestinal bypass, unspecified 
elbow 
M02.03 Arthropathy following intestinal bypass, wrist 
Arthropathy following intestinal bypass, carpal bones 
Arthropathy following intestinal bypass, right wrist 
Arthropathy following intestinal bypass, left wrist 
Arthropathy following intestinal bypass, unspecified 
wrist 
M02.04 Arthropathy following intestinal bypass, hand 
Arthropathy following intestinal bypass, metacarpals and phalanges 
Arthropathy following intestinal bypass, right hand 
Arthropathy following intestinal bypass, left hand 
Arthropathy following intestinal bypass, unspecified 
hand 
M02.05 Arthropathy following intestinal bypass, hip 
Arthropathy following intestinal bypass, right hip 
Arthropathy following intestinal bypass, left hip 
Arthropathy following intestinal bypass, unspecified 
M02.06 Arthropathy following intestinal bypass, knee 
Arthropathy following intestinal bypass, right knee 
Arthropathy following intestinal bypass, left knee 
Arthropathy following intestinal bypass, unspecified 
knee 
M02.07 Arthropathy following intestinal bypass, ankle and foot 
Arthropathy following intestinal bypass, tarsus, metatarsus and 
phalanges 
Arthropathy following intestinal bypass, right ankle 
and foot 
Arthropathy following intestinal bypass, left ankle and 
foot 
Arthropathy following intestinal bypass, unspecified 
ankle and foot 
M02.08 Arthropathy following intestinal bypass, vertebrae 
M02.09 Arthropathy following intestinal bypass, multiple sites 
M02.1 Postdysenteric arthropathy 
M02.10 Postdysenteric arthropathy, unspecified site 
M02.11 Postdysenteric arthropathy, shoulder 
hip 

M02.111
Postdysenteric arthropathy, right shoulder 
M02.112 Postdysenteric arthropathy, left shoulder 
M02.119 Postdysenteric arthropathy, unspecified shoulder 
M02.12 Postdysenteric arthropathy, elbow 
M02.121 Postdysenteric arthropathy, right elbow 
M02.122 Postdysenteric arthropathy, left elbow 
M02.129 Postdysenteric arthropathy, unspecified elbow 
M02.13 Postdysenteric arthropathy, wrist 
Postdysenteric arthropathy, carpal bones 
M02.131 Postdysenteric arthropathy, right wrist 
M02.132 Postdysenteric arthropathy, left wrist 
M02.139 Postdysenteric arthropathy, unspecified wrist 
M02.14 Postdysenteric arthropathy, hand 
Postdysenteric arthropathy, metacarpus and phalanges 
M02.141 Postdysenteric arthropathy, right hand 
M02.142 Postdysenteric arthropathy, left hand 
M02.149 Postdysenteric arthropathy, unspecified hand 
M02.15 Postdysenteric arthropathy, hip 
M02.151 Postdysenteric arthropathy, right hip 
M02.152 Postdysenteric arthropathy, left hip 
M02.159 Postdysenteric arthropathy, unspecified hip 
M02.16 Postdysenteric arthropathy, knee 
M02.161 Postdysenteric arthropathy, right knee 
M02.162 Postdysenteric arthropathy, left knee 
M02.169 Postdysenteric arthropathy, unspecified knee 
M02.17 Postdysenteric arthropathy, ankle and foot 
Postdysenteric arthropathy, tarsus, metatarsus and phalanges 
M02.171 Postdysenteric arthropathy, right ankle and foot 
M02.172 Postdysenteric arthropathy, left ankle and foot 
M02.179 Postdysenteric arthropathy, unspecified ankle and foot 
M02.18 Postdysenteric arthropathy, vertebrae 
M02.19 Postdysenteric arthropathy, multiple sites 
M02.2 Postimmunization arthropathy 
M02.20 Postimmunization arthropathy, unspecified site 
M02.21 Postimmunization arthropathy, shoulder 
M02.211 Postimmunization arthropathy, right shoulder 
M02.212 Postimmunization arthropathy, left shoulder 
M02.219 Postimmunization arthropathy, unspecified shoulder 
M02.22 Postimmunization arthropathy, elbow 
M02.221 Postimmunization arthropathy, right elbow 
M02.222 Postimmunization arthropathy, left elbow 
M02.229 Postimmunization arthropathy, unspecified elbow 
M02.23 Postimmunization arthropathy, wrist 

Postimmunization arthropathy, carpal bones 
M02.231 Postimmunization arthropathy, right wrist 
M02.232 Postimmunization arthropathy, left wrist 
M02.239 Postimmunization arthropathy, unspecified wrist 
M02.24 Postimmunization arthropathy, hand 
Postimmunization arthropathy, metacarpus and phalanges 
M02.241 Postimmunization arthropathy, right hand 
M02.242 Postimmunization arthropathy, left hand 
M02.249 Postimmunization arthropathy, unspecified hand 
M02.25 Postimmunization arthropathy, hip 
M02.251 Postimmunization arthropathy, right hip 
M02.252 Postimmunization arthropathy, left hip 
M02.259 Postimmunization arthropathy, unspecified hip 
M02.26 Postimmunization arthropathy, knee 
M02.261 Postimmunization arthropathy, right knee 
M02.262 Postimmunization arthropathy, left knee 
M02.269 Postimmunization arthropathy, unspecified knee 
M02.27 Postimmunization arthropathy, ankle and foot 
Postimmunization arthropathy, tarsus, metatarsus and phalanges 
M02.271 Postimmunization arthropathy, right ankle and foot 
M02.272 Postimmunization arthropathy, left ankle and foot 
M02.279 Postimmunization arthropathy, unspecified ankle and 
foot 
M02.28 Postimmunization arthropathy, vertebrae 
M02.29 Postimmunization arthropathy, multiple sites 
M02.3 Reiter's disease 
M02.30 Reiter’s disease, unspecified site 
M02.31 Reiter’s disease, shoulder 
M02.311 Reiter’s disease, right shoulder 
M02.312 Reiter’s disease, left shoulder 
M02.319 Reiter’s disease, unspecified shoulder 
M02.32 Reiter’s disease, elbow 
M02.321 Reiter’s disease, right elbow 
M02.322 Reiter’s disease, left elbow 
M02.329 Reiter’s disease, unspecified elbow 
M02.33 Reiter’s disease, wrist 
Reiter’s disease, carpal bones 
M02.331 Reiter’s disease, right wrist 
M02.332 Reiter’s disease, left wrist 
M02.339 Reiter’s disease, unspecified wrist 
M02.34 Reiter’s disease, hand 
Reiter’s disease, metacarpus and phalanges 
M02.341 Reiter’s disease, right hand 

M02.342 Reiter’s disease, left hand 
M02.349 
Reiter’s disease, unspecified hand 
M02.35 Reiter’s disease, hip 
M02.351 Reiter’s disease, right hip 
M02.352 Reiter’s disease, left hip 
M02.359 Reiter’s disease, unspecified hip 
M02.36 Reiter’s disease, knee 
M02.361 Reiter’s disease, right knee 
M02.362 Reiter’s disease, left knee 
M02.369 Reiter’s disease, unspecified knee 
M02.37 Reiter’s disease, ankle and foot 
Reiter’s disease, tarsus, metatarsus and phalanges 
M02.371 Reiter’s disease, right ankle and foot 
M02.372 Reiter’s disease, left ankle and foot 
M02.379 Reiter’s disease, unspecified ankle and foot 
M02.38 Reiter’s disease, vertebrae 
M02.39 Reiter’s disease, multiple sites 
M02.8 Other reactive arthropathies 
M02.80 Other reactive arthropathies, unspecified site 
M02.81 Other reactive arthropathies, shoulder 
M02.811 Other reactive arthropathies, right shoulder 
M02.812 Other reactive arthropathies, left shoulder 
M02.819 Other reactive arthropathies, unspecified shoulder 
M02.82 Other reactive arthropathies, elbow 
M02.821 Other reactive arthropathies, right elbow 
M02.822 Other reactive arthropathies, left elbow 
M02.829 Other reactive arthropathies, unspecified elbow 
M02.83 Other reactive arthropathies, wrist 
Other reactive arthropathies, carpal bones 
M02.831 Other reactive arthropathies, right wrist 
M02.832 Other reactive arthropathies, left wrist 
M02.839 Other reactive arthropathies, unspecified wrist 
M02.84 Other reactive arthropathies, hand 
Other reactive arthropathies, metacarpus and phalanges 
M02.841 Other reactive arthropathies, right hand 
M02.842 Other reactive arthropathies, left hand 
M02.849 Other reactive arthropathies, unspecified hand 
M02.85 Other reactive arthropathies, hip 
M02.851 Other reactive arthropathies, right hip 
M02.852 Other reactive arthropathies, left hip 
M02.859 Other reactive arthropathies, unspecified hip 
M02.86 Other reactive arthropathies, knee 
M02.861 Other reactive arthropathies, right knee 

M02.862
Other reactive arthropathies, left knee 
M02.869 Other reactive arthropathies, unspecified knee 
M02.87 Other reactive arthropathies, ankle and foot 
Other reactive arthropathies, tarsus, metatarsus and phalanges 
M02.871 Other reactive arthropathies, right ankle and foot 
M02.872 Other reactive arthropathies, left ankle and foot 
M02.879 Other reactive arthropathies, unspecified ankle and foot 
M02.88 Other reactive arthropathies, vertebrae 
M02.89 Other reactive arthropathies, multiple sites 
M02.9 Reactive arthopathy, unspecified 
Inflammatory polyarthropathies (M05-M14) 
M05 Rheumatoid arthritis with rheumatoid factor 
Excludes1:rheumatic fever (I00) 
juvenile rheumatoid arthritis (M08.-) 
rheumatoid arthritis of spine (M45.-) 
M05.0 Felty's syndrome 
Rheumatoid arthritis with splenoadenomegaly and leukopenia 
M05.00 Felty's syndrome, unspecified site 
M05.01 Felty's syndrome, shoulder 
M05.011 Felty's syndrome, right shoulder 
M05.012 Felty's syndrome, left shoulder 
M05.019 Felty's syndrome, unspecified shoulder 
M05.02 Felty's syndrome, elbow 
M05.021 Felty's syndrome, right elbow 
M05.022 Felty's syndrome, left elbow 
M05.029 Felty's syndrome, unspecified elbow 
M05.03 Felty's syndrome, wrist 
Felty's syndrome, carpal bones 
M05.031 Felty's syndrome, right wrist 
M05.032 Felty's syndrome, left wrist 
M05.039 Felty's syndrome, unspecified wrist 
M05.04 Felty's syndrome, hand 
Felty's syndrome, metacarpus and phalanges 
M05.041 Felty's syndrome, right hand 
M05.042 Felty's syndrome, left hand 
M05.049 Felty's syndrome, unspecified hand 
M05.05 Felty's syndrome, hip 
M05.051 Felty's syndrome, right hip 
M05.052 Felty's syndrome, left hip 
M05.059 Felty's syndrome, unspecified hip 

M05.06 Felty's syndrome, knee 
M05.061 Felty's syndrome, right knee 
M05.062 Felty's syndrome, left knee 
M05.069 Felty's syndrome, unspecified knee 
M05.07 Felty's syndrome, ankle and foot 
Felty's syndrome, tarsus, metatarsus and phalanges 
M05.071 Felty's syndrome, right ankle and foot 
M05.072 Felty's syndrome, left ankle and foot 
M05.079 Felty's syndrome, unspecified ankle and foot 
M05.09 Felty’s syndrome, multiple sites 
M05.1 Rheumatoid lung disease with rheumatoid arthritis 
M05.10 Rheumatoid lung disease with rheumatoid arthritis of unspecified 
site 
M05.11 Rheumatoid lung disease with rheumatoid arthritis of shoulder 
M05.111 Rheumatoid lung disease with rheumatoid arthritis of 
right shoulder 
M05.112 Rheumatoid lung disease with rheumatoid arthritis of 
left shoulder 
M05.119 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified shoulder 
M05.12 Rheumatoid lung disease with rheumatoid arthritis of elbow 
M05.121 Rheumatoid lung disease with rheumatoid arthritis of 
right elbow 
M05.122 Rheumatoid lung disease with rheumatoid arthritis of 
left elbow 
M05.129 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified elbow 
M05.13 Rheumatoid lung disease with rheumatoid arthritis of wrist 
Rheumatoid lung disease with rheumatoid arthritis, carpal bones 
M05.131 Rheumatoid lung disease with rheumatoid arthritis of 
right wrist 
M05.132 Rheumatoid lung disease with rheumatoid arthritis of 
left wrist 
M05.139 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified wrist 
M05.14 Rheumatoid lung disease with rheumatoid arthritis of hand 
Rheumatoid lung disease with rheumatoid arthritis, metacarpus and 
phalanges 
M05.141 Rheumatoid lung disease with rheumatoid arthritis of 
right hand 
M05.142 Rheumatoid lung disease with rheumatoid arthritis of 
left hand 
M05.149 Rheumatoid lung disease with rheumatoid arthritis of 

unspecified hand 
M05.15 Rheumatoid lung disease with rheumatoid arthritis of hip 
M05.151 Rheumatoid lung disease with rheumatoid arthritis of 
right hip 
M05.152 Rheumatoid lung disease with rheumatoid arthritis of 
left hip 
M05.159 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified hip 
M05.16 Rheumatoid lung disease with rheumatoid arthritis of knee 
M05.161 Rheumatoid lung disease with rheumatoid arthritis of 
right knee 
M05.162 Rheumatoid lung disease with rheumatoid arthritis of 
left knee 
M05.169 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified knee 
M05.17 Rheumatoid lung disease with rheumatoid arthritis of ankle and foot 
Rheumatoid lung disease with rheumatoid arthritis, tarsus, metatarsus 
and phalanges 
M05.171 Rheumatoid lung disease with rheumatoid arthritis of 
right ankle and foot 
M05.172 Rheumatoid lung disease with rheumatoid arthritis of 
left ankle and foot 
M05.179 Rheumatoid lung disease with rheumatoid arthritis of 
unspecified ankle and foot 
M05.19 Rheumatoid lung disease with rheumatoid arthritis of multiple sites 
M05.2 Rheumatoid vasculitis with rheumatoid arthritis 
M05.20 Rheumatoid vasculitis with rheumatoid arthritis of unspecified site 
M05.21 Rheumatoid vasculitis with rheumatoid arthritis of shoulder 
M05.211 Rheumatoid vasculitis with rheumatoid arthritis of 
right shoulder 
M05.212 Rheumatoid vasculitis with rheumatoid arthritis of left 
shoulder 
M05.219 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified shoulder 
M05.22 Rheumatoid vasculitis with rheumatoid arthritis of elbow 
M05.221 Rheumatoid vasculitis with rheumatoid arthritis of 
right elbow 
M05.222 Rheumatoid vasculitis with rheumatoid arthritis of left 
elbow 
M05.229 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified elbow 
M05.23 Rheumatoid vasculitis with rheumatoid arthritis of wrist 
Rheumatoid vasculitis with rheumatoid arthritis, carpal bones 

M05.231 Rheumatoid vasculitis with rheumatoid arthritis of 
right wrist 
M05.232 Rheumatoid vasculitis with rheumatoid arthritis of left 
wrist 
M05.239 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified wrist 
M05.24 Rheumatoid vasculitis with rheumatoid arthritis of hand 
Rheumatoid vasculitis with rheumatoid arthritis, metacarpus and 
phalanges 
M05.241 Rheumatoid vasculitis with rheumatoid arthritis of 
right hand 
M05.242 Rheumatoid vasculitis with rheumatoid arthritis of left 
hand 
M05.249 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified hand 
M05.25 Rheumatoid vasculitis with rheumatoid arthritis of hip 
M05.251 Rheumatoid vasculitis with rheumatoid arthritis of 
right hip 
M05.252 Rheumatoid vasculitis with rheumatoid arthritis of left 
hip 
M05.259 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified hip 
M05.26 Rheumatoid vasculitis with rheumatoid arthritis of knee 
M05.261 Rheumatoid vasculitis with rheumatoid arthritis of 
right knee 
M05.262 Rheumatoid vasculitis with rheumatoid arthritis of left 
knee 
M05.269 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified knee 
M05.27 Rheumatoid vasculitis with rheumatoid arthritis of ankle and foot 
Rheumatoid vasculitis with rheumatoid arthritis, tarsus, metatarsus and 
phalanges 
M05.271 Rheumatoid vasculitis with rheumatoid arthritis of 
right ankle and foot 
M05.272 Rheumatoid vasculitis with rheumatoid arthritis of left 
ankle and foot 
M05.279 Rheumatoid vasculitis with rheumatoid arthritis of 
unspecified ankle and foot 
M05.29 Rheumatoid vasculitis with rheumatoid arthritis of multiple sites 
M05.3 Rheumatoid heart disease with rheumatoid arthritis 
Rheumatoid carditis 
Rheumatoid endocarditis 
Rheumatoid myocarditis 

Rheumatoid pericarditis 
M05.30 Rheumatoid heart disease with rheumatoid arthritis of unspecified 
site 
M05.31 Rheumatoid heart disease with rheumatoid arthritis of shoulder 
M05.311 Rheumatoid heart disease with rheumatoid arthritis of 
right shoulder 
M05.312 Rheumatoid heart disease with rheumatoid arthritis of 
left shoulder 
M05.319 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified shoulder 
M05.32 Rheumatoid heart disease with rheumatoid arthritis of elbow 
M05.321 Rheumatoid heart disease with rheumatoid arthritis of 
right elbow 
M05.322 Rheumatoid heart disease with rheumatoid arthritis of 
left elbow 
M05.329 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified elbow 
M05.33 Rheumatoid heart disease with rheumatoid arthritis of wrist 
Rheumatoid heart disease with rheumatoid arthritis, carpal bones 
M05.331 Rheumatoid heart disease with rheumatoid arthritis of 
right wrist 
M05.332 Rheumatoid heart disease with rheumatoid arthritis of 
left wrist 
M05.339 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified wrist 
M05.34 Rheumatoid heart disease with rheumatoid arthritis of hand 
Rheumatoid heart disease with rheumatoid arthritis, metacarpus and 
phalanges 
M05.341 Rheumatoid heart disease with rheumatoid arthritis of 
right hand 
M05.342 Rheumatoid heart disease with rheumatoid arthritis of 
left hand 
M05.349 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified hand 
M05.35 Rheumatoid heart disease with rheumatoid arthritis of hip 
M05.351 Rheumatoid heart disease with rheumatoid arthritis of 
right hip 
M05.352 Rheumatoid heart disease with rheumatoid arthritis of 
left hip 
M05.359 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified hip 
M05.36 Rheumatoid heart disease with rheumatoid arthritis of knee 
M05.361 Rheumatoid heart disease with rheumatoid arthritis of 

right knee 
M05.362 Rheumatoid heart disease with rheumatoid arthritis of 
left knee 
M05.369 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified knee 
M05.37 Rheumatoid heart disease with rheumatoid arthritis of ankle and foot 
Rheumatoid heart disease with rheumatoid arthritis, tarsus, metatarsus 
and phalanges 
M05.371 Rheumatoid heart disease with rheumatoid arthritis of 
right ankle and foot 
M05.372 Rheumatoid heart disease with rheumatoid arthritis of 
left ankle and foot 
M05.379 Rheumatoid heart disease with rheumatoid arthritis of 
unspecified ankle and foot 
M05.39 Rheumatoid heart disease with rheumatoid arthritis of multiple sites 
M05.4 Rheumatoid myopathy with rheumatoid arthritis 
M05.40 Rheumatoid myopathy with rheumatoid arthritis of unspecified site 
M05.41 Rheumatoid myopathy with rheumatoid arthritis of shoulder 
M05.411 Rheumatoid myopathy with rheumatoid arthritis of 
right shoulder 
M05.412 Rheumatoid myopathy with rheumatoid arthritis of left 
shoulder 
M05.419 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified shoulder 
M05.42 Rheumatoid myopathy with rheumatoid arthritis of elbow 
M05.421 Rheumatoid myopathy with rheumatoid arthritis of 
right elbow 
M05.422 Rheumatoid myopathy with rheumatoid arthritis of left 
elbow 
M05.429 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified elbow 
M05.43 Rheumatoid myopathy with rheumatoid arthritis of wrist 
Rheumatoid myopathy with rheumatoid arthritis, carpal bones 
M05.431 Rheumatoid myopathy with rheumatoid arthritis of 
right wrist 
M05.432 Rheumatoid myopathy with rheumatoid arthritis of left 
wrist 
M05.439 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified wrist 
M05.44 Rheumatoid myopathy with rheumatoid arthritis of hand 
Rheumatoid myopathy with rheumatoid arthritis, metacarpus and 
phalanges 
M05.441 Rheumatoid myopathy with rheumatoid arthritis of 

right hand 
M05.442 Rheumatoid myopathy with rheumatoid arthritis of left 
hand 
M05.449 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified hand 
M05.45 Rheumatoid myopathy with rheumatoid arthritis of hip 
M05.451 Rheumatoid myopathy with rheumatoid arthritis of 
right hip 
M05.452 Rheumatoid myopathy with rheumatoid arthritis of left 
hip 
M05.459 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified hip 
M05.46 Rheumatoid myopathy with rheumatoid arthritis of knee 
M05.461 Rheumatoid myopathy with rheumatoid arthritis of 
right knee 
M05.462 Rheumatoid myopathy with rheumatoid arthritis of left 
knee 
M05.469 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified knee 
M05.47 Rheumatoid myopathy with rheumatoid arthritis of ankle and foot 
Rheumatoid myopathy with rheumatoid arthritis, tarsus, metatarsus and 
phalanges 
M05.471 Rheumatoid myopathy with rheumatoid arthritis of 
right ankle and foot 
M05.472 Rheumatoid myopathy with rheumatoid arthritis of left 
ankle and foot 
M05.479 Rheumatoid myopathy with rheumatoid arthritis of 
unspecified ankle and foot 
M05.49 Rheumatoid myopathy with rheumatoid arthritis of multiple sites 
M05.5 Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.50 Rheumatoid polyneuropathy with rheumatoid arthritis of 
unspecified site 
M05.51 Rheumatoid polyneuropathy with rheumatoid arthritis of shoulder 
M05.511 Rheumatoid polyneuropathy with rheumatoid arthritis 
of right shoulder 
M05.512 Rheumatoid polyneuropathy with rheumatoid arthritis 
of left shoulder 
M05.519 Rheumatoid polyneuropathy with rheumatoid arthritis 
of unspecified shoulder 
M05.52 Rheumatoid polyneuropathy with rheumatoid arthritis of elbow 
M05.521 Rheumatoid polyneuropathy with rheumatoid arthritis 
of right elbow 
M05.522 Rheumatoid polyneuropathy with rheumatoid arthritis 

of left elbow 
M05.529 Rheumatoid polyneuropathy with rheumatoid arthritis 
of unspecified elbow 
M05.531 
of right wrist 
M05.532 
of left wrist 
M05.539 
of unspecified wrist 
Rheumatoid polyneuropathy with rheumatoid arthritis, carpal bones 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.54 Rheumatoid polyneuropathy with rheumatoid arthritis of hand 
Rheumatoid polyneuropathy with rheumatoid arthritis, metacarpus and 
M05.541 
of right hand 
M05.542 
of left hand 
M05.549 
of unspecified hand 
phalanges 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.551 
of right hip 
M05.552 
of left hip 
M05.559 
of unspecified hip 
M05.55 Rheumatoid polyneuropathy with rheumatoid arthritis of hip 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.561 
of right knee 
M05.562 
of left knee 
M05.569 
of unspecified knee 
M05.56 Rheumatoid polyneuropathy with rheumatoid arthritis of knee 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.57 Rheumatoid polyneuropathy with rheumatoid arthritis of ankle and foot 
Rheumatoid polyneuropathy with rheumatoid arthritis, tarsus, metatarsus 
M05.571 
of right ankle and foot 
M05.572 
of left ankle and foot 
M05.579 
of unspecified ankle and foot 
and phalanges 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
Rheumatoid polyneuropathy with rheumatoid arthritis 
M05.53 Rheumatoid polyneuropathy with rheumatoid arthritis of wrist 

M05.59 Rheumatoid polyneuropathy with rheumatoid arthritis of multiple 
sites 
M05.6 Rheumatoid arthritis with involvement of other organs and systems 
M05.60 Rheumatoid arthritis of unspecified site with involvement of other 
organs and systems 
M05.61 Rheumatoid arthritis of shoulder with involvement of other organs and 
systems 
M05.611 Rheumatoid arthritis of right shoulder with 
involvement of other organs and systems 
M05.612 Rheumatoid arthritis of left shoulder with involvement 
of other organs and systems 
M05.619 Rheumatoid arthritis of unspecified shoulder with 
involvement of other organs and systems 
M05.62 Rheumatoid arthritis of elbow with involvement of other organs and 
systems 
M05.621 Rheumatoid arthritis of right elbow with involvement of 
other organs and systems 
M05.622 Rheumatoid arthritis of left elbow with involvement of 
other organs and systems 
M05.629 Rheumatoid arthritis of unspecified elbow with 
involvement of other organs and systems 
M05.63 Rheumatoid arthritis of wrist with involvement of other organs and 
systems 
Rheumatoid arthritis of carpal bones with involvement of other organs 
and systems 
M05.631 Rheumatoid arthritis of right wrist with involvement of 
other organs and systems 
M05.632 Rheumatoid arthritis of left wrist with involvement of 
other organs and systems 
M05.639 Rheumatoid arthritis of unspecified wrist with 
involvement of other organs and systems 
M05.64 Rheumatoid arthritis of hand with involvement of other organs and 
systems 
Rheumatoid arthritis of metacarpus and phalanges with involvement of 
other organs and systems 
M05.641 Rheumatoid arthritis of right hand with involvement of 
other organs and systems 
M05.642 Rheumatoid arthritis of left hand with involvement of 
other organs and systems 
M05.649 Rheumatoid arthritis of unspecified hand with 
involvement of other organs and systems 
M05.65 Rheumatoid arthritis of hip with involvement of other organs and 
systems 

M05.651
Rheumatoid arthritis of right hip with involvement of 
other organs and systems 
M05.652 Rheumatoid arthritis of left hip with involvement of 
other organs and systems 
M05.659 Rheumatoid arthritis of unspecified hip with 
involvement of other organs and systems 
M05.66 Rheumatoid arthritis of knee with involvement of other organs and 
systems 
M05.661 Rheumatoid arthritis of right knee with involvement of 
other organs and systems 
M05.662 Rheumatoid arthritis of left knee with involvement of 
other organs and systems 
M05.669 Rheumatoid arthritis of unspecified knee with 
involvement of other organs and systems 
M05.67 Rheumatoid arthritis of ankle and foot with involvement of other organs 
and systems 
Rheumatoid arthritis of tarsus, metatarsus and phalanges with 
involvement of other organs and systems 
M05.671 Rheumatoid arthritis of right ankle and foot with 
involvement of other organs and systems 
M05.672 Rheumatoid arthritis of left ankle and foot with 
involvement of other organs and systems 
M05.679 Rheumatoid arthritis of unspecified ankle and foot with 
involvement of other organs and systems 
M05.69 Rheumatoid arthritis of multiple sites with involvement of other 
organs and systems 
M05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems 
involvement 
M05.70 Rheumatoid arthritis with rheumatoid factor of unspecified site 
without organ or systems involvement 
M05.71 Rheumatoid arthritis with rheumatoid factor of shoulder without organ 
or systems involvement 
M05.711 Rheumatoid arthritis with rheumatoid factor of right 
shoulder without organ or systems involvement 
M05.712 Rheumatoid arthritis with rheumatoid factor of left 
shoulder without organ or systems involvement 
M05.719 Rheumatoid arthritis with rheumatoid factor of 
unspecified shoulder without organ or systems 
involvement 
M05.72 Rheumatoid arthritis with rheumatoid factor of elbow without organ or 
systems involvement 
M05.721 Rheumatoid arthritis with rheumatoid factor of right 
elbow without organ or systems involvement 

M05.722 Rheumatoid arthritis with rheumatoid factor of left 
elbow without organ or systems involvement 
M05.729 Rheumatoid arthritis with rheumatoid factor of 
unspecified elbow without organ or systems 
involvement 
M05.73 Rheumatoid arthritis with rheumatoid factor of wrist without organ or 
systems involvement 
M05.731 Rheumatoid arthritis with rheumatoid factor of right 
wrist without organ or systems involvement 
M05.732 Rheumatoid arthritis with rheumatoid factor of left 
wrist without organ or systems involvement 
M05.739 Rheumatoid arthritis with rheumatoid factor of 
unspecified wrist without organ or systems involvement 
M05.74 Rheumatoid arthritis with rheumatoid factor of hand without organ or 
systems involvement 
M05.741 Rheumatoid arthritis with rheumatoid factor of right 
hand without organ or systems involvement 
M05.742 Rheumatoid arthritis with rheumatoid factor of left 
hand without organ or systems involvement 
M05.749 Rheumatoid arthritis with rheumatoid factor of 
unspecified hand without organ or systems involvement 
M05.75 Rheumatoid arthritis with rheumatoid factor of hip without organ or 
systems involvement 
M05.751 Rheumatoid arthritis with rheumatoid factor of right 
hip without organ or systems involvement 
M05.752 Rheumatoid arthritis with rheumatoid factor of left hip 
without organ or systems involvement 
M05.759 Rheumatoid arthritis with rheumatoid factor of 
unspecified hip without organ or systems involvement 
M05.76 Rheumatoid arthritis with rheumatoid factor of knee without organ or 
systems involvement 
M05.761 Rheumatoid arthritis with rheumatoid factor of right 
knee without organ or systems involvement 
M05.762 Rheumatoid arthritis with rheumatoid factor of left 
knee without organ or systems involvement 
M05.769 Rheumatoid arthritis with rheumatoid factor of 
unspecified knee without organ or systems involvement 
M05.77 Rheumatoid arthritis with rheumatoid factor of ankle and foot without 
organ or systems involvement 
M05.771 Rheumatoid arthritis with rheumatoid factor of right 
ankle and foot without organ or systems involvement 
M05.772 Rheumatoid arthritis with rheumatoid factor of left 
ankle and foot without organ or systems involvement 

M05.779 Rheumatoid arthritis with rheumatoid factor of 
unspecified ankle and foot without organ or systems 
involvement 
M05.79 Rheumatoid arthritis with rheumatoid factor of multiple sites 
without organ or systems involvement 
M05.8 Other rheumatoid arthritis with rheumatoid factor 
M05.80 Other rheumatoid arthritis with rheumatoid factor of unspecified 
site 
M05.81 Other rheumatoid arthritis with rheumatoid factor of shoulder 
M05.811 Other rheumatoid arthritis with rheumatoid factor of 
right shoulder 
M05.812 Other rheumatoid arthritis with rheumatoid factor of 
left shoulder 
M05.819 Other rheumatoid arthritis with rheumatoid factor of 
unspecified shoulder 
M05.82 Other rheumatoid arthritis with rheumatoid factor of elbow 
M05.821 Other rheumatoid arthritis with rheumatoid factor of 
right elbow 
M05.822 Other rheumatoid arthritis with rheumatoid factor of 
left elbow 
M05.829 Other rheumatoid arthritis with rheumatoid factor of 
unspecified elbow 
M05.83 Other rheumatoid arthritis with rheumatoid factor of wrist 
M05.831 Other rheumatoid arthritis with rheumatoid factor of 
right wrist 
M05.832 Other rheumatoid arthritis with rheumatoid factor of 
left wrist 
M05.839 Other rheumatoid arthritis with rheumatoid factor of 
unspecified wrist 
M05.84 Other rheumatoid arthritis with rheumatoid factor of hand 
M05.841 Other rheumatoid arthritis with rheumatoid factor of 
right hand 
M05.842 Other rheumatoid arthritis with rheumatoid factor of 
left hand 
M05.849 Other rheumatoid arthritis with rheumatoid factor of 
unspecified hand 
M05.85 Other rheumatoid arthritis with rheumatoid factor of hip 
M05.851 Other rheumatoid arthritis with rheumatoid factor of 
right hip 
M05.852 Other rheumatoid arthritis with rheumatoid factor of 
left hip 
M05.859 Other rheumatoid arthritis with rheumatoid factor of 
unspecified hip 

M05.86 Other rheumatoid arthritis with rheumatoid factor of knee 
M05.861 Other rheumatoid arthritis with rheumatoid factor of 
right knee 
M05.862 Other rheumatoid arthritis with rheumatoid factor of 
left knee 
M05.869 Other rheumatoid arthritis with rheumatoid factor of 
unspecified knee 
M05.87 Other rheumatoid arthritis with rheumatoid factor of ankle and foot 
M05.871 Other rheumatoid arthritis with rheumatoid factor of 
right ankle and foot 
M05.872 Other rheumatoid arthritis with rheumatoid factor of 
left ankle and foot 
M05.879 Other rheumatoid arthritis with rheumatoid factor of 
unspecified ankle and foot 
M05.89 Other rheumatoid arthritis with rheumatoid factor of multiple sites 
M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified 
M06 Other rheumatoid arthritis 
M06.0 Rheumatoid arthritis without rheumatoid factor 
M06.00 Rheumatoid arthritis without rheumatoid factor, unspecified site 
M06.01 Rheumatoid arthritis without rheumatoid factor, shoulder 
M06.011 Rheumatoid arthritis without rheumatoid factor, right 
shoulder 
M06.012 Rheumatoid arthritis without rheumatoid factor, left 
shoulder 
M06.019 Rheumatoid arthritis without rheumatoid factor, 
unspecified shoulder 
M06.02 Rheumatoid arthritis without rheumatoid factor, elbow 
M06.021 Rheumatoid arthritis without rheumatoid factor, right 
elbow 
M06.022 Rheumatoid arthritis without rheumatoid factor, left 
elbow 
M06.029 Rheumatoid arthritis without rheumatoid factor, 
unspecified elbow 
M06.03 Rheumatoid arthritis without rheumatoid factor, wrist 
M06.031 Rheumatoid arthritis without rheumatoid factor, right 
wrist 
M06.032 Rheumatoid arthritis without rheumatoid factor, left 
wrist 
M06.039 Rheumatoid arthritis without rheumatoid factor, 
unspecified wrist 
M06.04 Rheumatoid arthritis without rheumatoid factor, hand 
M06.041 Rheumatoid arthritis without rheumatoid factor, right 

hand 
M06.042 Rheumatoid arthritis without rheumatoid factor, left 
hand 
M06.049 Rheumatoid arthritis without rheumatoid factor, 
unspecified hand 
M06.05 Rheumatoid arthritis without rheumatoid factor, hip 
M06.051 Rheumatoid arthritis without rheumatoid factor, right 
hip 
M06.052 Rheumatoid arthritis without rheumatoid factor, left 
hip 
M06.059 Rheumatoid arthritis without rheumatoid factor, 
unspecified hip 
M06.06 Rheumatoid arthritis without rheumatoid factor, knee 
M06.061 Rheumatoid arthritis without rheumatoid factor, right 
knee 
M06.062 Rheumatoid arthritis without rheumatoid factor, left 
knee 
M06.069 Rheumatoid arthritis without rheumatoid factor, 
unspecified knee 
M06.07 Rheumatoid arthritis without rheumatoid factor, ankle and foot 
M06.071 Rheumatoid arthritis without rheumatoid factor, right 
ankle and foot 
M06.072 Rheumatoid arthritis without rheumatoid factor, left 
ankle and foot 
M06.079 Rheumatoid arthritis without rheumatoid factor, 
unspecified ankle and foot 
M06.08 Rheumatoid arthritis without rheumatoid factor, vertebrae 
M06.09 Rheumatoid arthritis without rheumatoid factor, multiple sites 
M06.1 Adult-onset Still's disease 
Excludes1:Still's disease NOS (M08.2-) 
M06.2 Rheumatoid bursitis 
M06.20 Rheumatoid bursitis, unspecified site 
M06.21 Rheumatoid bursitis, shoulder 
M06.211 Rheumatoid bursitis, right shoulder 
M06.212 Rheumatoid bursitis, left shoulder 
M06.219 Rheumatoid bursitis, unspecified shoulder 
M06.22 Rheumatoid bursitis, elbow 
M06.221 Rheumatoid bursitis, right elbow 
M06.222 Rheumatoid bursitis, left elbow 
M06.229 Rheumatoid bursitis, unspecified elbow 
M06.23 Rheumatoid bursitis, wrist 
M06.231 Rheumatoid bursitis, right wrist 
M06.232 Rheumatoid bursitis, left wrist 

M06.239
Rheumatoid bursitis, unspecified wrist 
M06.24 Rheumatoid bursitis, hand 
M06.241 Rheumatoid bursitis, right hand 
M06.242 Rheumatoid bursitis, left hand 
M06.249 Rheumatoid bursitis, unspecified hand 
M06.25 Rheumatoid bursitis, hip 
M06.251 Rheumatoid bursitis, right hip 
M06.252 Rheumatoid bursitis, left hip 
M06.259 Rheumatoid bursitis, unspecified hip 
M06.26 Rheumatoid bursitis, knee 
M06.261 Rheumatoid bursitis, right knee 
M06.262 Rheumatoid bursitis, left knee 
M06.269 Rheumatoid bursitis, unspecified knee 
M06.27 Rheumatoid bursitis, ankle and foot 
M06.271 Rheumatoid bursitis, right ankle and foot 
M06.272 Rheumatoid bursitis, left ankle and foot 
M06.279 Rheumatoid bursitis, unspecified ankle and foot 
M06.28 Rheumatoid bursitis, vertebrae 
M06.29 Rheumatoid bursitis, multiple sites 
M06.3 Rheumatoid nodule 
M06.30 Rheumatoid nodule, unspecified site 
M06.31 Rheumatoid nodule, shoulder 
M06.311 Rheumatoid nodule, right shoulder 
M06.312 Rheumatoid nodule, left shoulder 
M06.319 Rheumatoid nodule, unspecified shoulder 
M06.32 Rheumatoid nodule, elbow 
M06.321 Rheumatoid nodule, right elbow 
M06.322 Rheumatoid nodule, left elbow 
M06.329 Rheumatoid nodule, unspecified elbow 
M06.33 Rheumatoid nodule, wrist 
M06.331 Rheumatoid nodule, right wrist 
M06.332 Rheumatoid nodule, left wrist 
M06.339 Rheumatoid nodule, unspecified wrist 
M06.34 Rheumatoid nodule, hand 
M06.341 Rheumatoid nodule, right hand 
M06.342 Rheumatoid nodule, left hand 
M06.349 Rheumatoid nodule, unspecified hand 
M06.35 Rheumatoid nodule, hip 
M06.351 Rheumatoid nodule, right hip 
M06.352 Rheumatoid nodule, left hip 
M06.359 Rheumatoid nodule, unspecified hip 
M06.36 Rheumatoid nodule, knee 
M06.361 Rheumatoid nodule, right knee 

M06.362 Rheumatoid nodule, left knee 
M06.369 
Rheumatoid nodule, unspecified knee 
M06.37 Rheumatoid nodule, ankle and foot 
M06.371 Rheumatoid nodule, right ankle and foot 
M06.372 Rheumatoid nodule, left ankle and foot 
M06.379 Rheumatoid nodule, unspecified ankle and foot 
M06.38 Rheumatoid nodule, vertebrae 
M06.39 Rheumatoid nodule, multiple sites 
M06.4 Inflammatory polyarthropathy 
Excludes1:polyarthritis NOS (M13.0) 
M06.8 Other specified rheumatoid arthritis 
M06.80 Other specified rheumatoid arthritis, unspecified site 
M06.81 Other specified rheumatoid arthritis, shoulder 
M06.811 Other specified rheumatoid arthritis, right shoulder 
M06.812 Other specified rheumatoid arthritis, left shoulder 
M06.819 Other specified rheumatoid arthritis, unspecified 
shoulder 
M06.82 Other specified rheumatoid arthritis, elbow 
M06.821 Other specified rheumatoid arthritis, right elbow 
M06.822 Other specified rheumatoid arthritis, left elbow 
M06.829 Other specified rheumatoid arthritis, unspecified elbow 
M06.83 Other specified rheumatoid arthritis, wrist 
M06.831 Other specified rheumatoid arthritis, right wrist 
M06.832 Other specified rheumatoid arthritis, left wrist 
M06.839 Other specified rheumatoid arthritis, unspecified wrist 
M06.84 Other specified rheumatoid arthritis, hand 
M06.841 Other specified rheumatoid arthritis, right hand 
M06.842 Other specified rheumatoid arthritis, left hand 
M06.849 Other specified rheumatoid arthritis, unspecified hand 
M06.85 Other specified rheumatoid arthritis, hip 
M06.851 Other specified rheumatoid arthritis, right hip 
M06.852 Other specified rheumatoid arthritis, left hip 
M06.859 Other specified rheumatoid arthritis, unspecified hip 
M06.86 Other specified rheumatoid arthritis, knee 
M06.861 Other specified rheumatoid arthritis, right knee 
M06.862 Other specified rheumatoid arthritis, left knee 
M06.869 Other specified rheumatoid arthritis, unspecified knee 
M06.87 Other specified rheumatoid arthritis, ankle and foot 
M06.871 Other specified rheumatoid arthritis, right ankle and 
foot 
M06.872 Other specified rheumatoid arthritis, left ankle and foot 
M06.879 Other specified rheumatoid arthritis, unspecified ankle 
and foot 

M06.88 Other specified rheumatoid arthritis, vertebrae 
M06.89 Other specified rheumatoid arthritis, multiple sites 
M06.9 Rheumatoid arthritis, unspecified 
M07 Enteropathic arthropathies 
Code also associated enteropathy, such as: 
regional enteritis [Crohn's disease] (K50.-) 
ulcerative colitis (K51.-) 
Excludes1:juvenile enteropathic arthropathies (M09.0-) 
M07.6 Enteropathic arthropathies 
M07.60 Enteropathic arthropathies, unspecified site 
M07.61 Enteropathic arthropathies, shoulder 
M07.611 Enteropathic arthropathies, right shoulder 
M07.612 Enteropathic arthropathies, left shoulder 
M07.619 Enteropathic arthropathies, unspecified shoulder 
M07.62 Enteropathic arthropathies, elbow 
M07.621 Enteropathic arthropathies, right elbow 
M07.622 Enteropathic arthropathies, left elbow 
M07.629 Enteropathic arthropathies, unspecified elbow 
M07.63 Enteropathic arthropathies, wrist 
M07.631 Enteropathic arthropathies, right wrist 
M07.632 Enteropathic arthropathies, left wrist 
M07.639 Enteropathic arthropathies, unspecified wrist 
M07.64 Enteropathic arthropathies, hand 
M07.641 Enteropathic arthropathies, right hand 
M07.642 Enteropathic arthropathies, left hand 
M07.649 Enteropathic arthropathies, unspecified hand 
M07.65 Enteropathic arthropathies, hip 
M07.651 Enteropathic arthropathies, right hip 
M07.652 Enteropathic arthropathies, left hip 
M07.659 Enteropathic arthropathies, unspecified hip 
M07.66 Enteropathic arthropathies, knee 
M07.661 Enteropathic arthropathies, right knee 
M07.662 Enteropathic arthropathies, left knee 
M07.669 Enteropathic arthropathies, unspecified knee 
M07.67 Enteropathic arthropathies, ankle and foot 
M07.671 Enteropathic arthropathies, right ankle and foot 
M07.672 Enteropathic arthropathies, left ankle and foot 
M07.679 Enteropathic arthropathies, unspecified ankle and foot 
M07.68 Enteropathic arthropathies, vertebrae 
M07.69 Enteropathic arthropathies, multiple sites 
M08 Juvenile arthritis 

Code also any associated underlying condition, such as: 
regional enteritis [Crohn’s disease] (K50.-) 
ulcerative colitis (K51.-) 
Excludes1:arthropathic psoriasis (L40.5) 
arthropathy in Whipple’s disease (M14.8) 
Felty's syndrome (M05.0) 
juvenile dermatomyositis (M33.0-) 
M08.0 Unspecified juvenile rheumatoid arthritis 
Juvenile rheumatoid arthritis with or without rheumatoid factor 
M08.00 Unspecified juvenile rheumatoid arthritis of unspecified site 
M08.01 Unspecified juvenile rheumatoid arthritis, shoulder 
M08.011 Unspecified juvenile rheumatoid arthritis, right 
shoulder 
M08.012 Unspecified juvenile rheumatoid arthritis, left shoulder 
M08.019 Unspecified juvenile rheumatoid arthritis, unspecified 
shoulder 
M08.02 Unspecified juvenile rheumatoid arthritis of elbow 
M08.021 Unspecified juvenile rheumatoid arthritis, right elbow 
M08.022 Unspecified juvenile rheumatoid arthritis, left elbow 
M08.029 Unspecified juvenile rheumatoid arthritis, unspecified 
elbow 
M08.03 Unspecified juvenile rheumatoid arthritis, wrist 
M08.031 Unspecified juvenile rheumatoid arthritis, right wrist 
M08.032 Unspecified juvenile rheumatoid arthritis, left wrist 
M08.039 Unspecified juvenile rheumatoid arthritis, unspecified 
wrist 
M08.04 Unspecified juvenile rheumatoid arthritis, hand 
M08.041 Unspecified juvenile rheumatoid arthritis, right hand 
M08.042 Unspecified juvenile rheumatoid arthritis, left hand 
M08.049 Unspecified juvenile rheumatoid arthritis, unspecified 
hand 
M08.05 Unspecified juvenile rheumatoid arthritis, hip 
M08.051 Unspecified juvenile rheumatoid arthritis, right hip 
M08.052 Unspecified juvenile rheumatoid arthritis, left hip 
M08.059 Unspecified juvenile rheumatoid arthritis, unspecified 
hip 
M08.06 Unspecified juvenile rheumatoid arthritis, knee 
M08.061 Unspecified juvenile rheumatoid arthritis, right knee 
M08.062 Unspecified juvenile rheumatoid arthritis, left knee 
M08.069 Unspecified juvenile rheumatoid arthritis, unspecified 
knee 
M08.07 Unspecified juvenile rheumatoid arthritis, ankle and foot 
M08.071 Unspecified juvenile rheumatoid arthritis, right ankle 

and foot 
M08.072 Unspecified juvenile rheumatoid arthritis, left ankle 
and foot 
M08.079 Unspecified juvenile rheumatoid arthritis, ankle and 
foot 
M08.08 Unspecified juvenile rheumatoid arthritis, vertebrae 
M08.09 Unspecified juvenile rheumatoid arthritis, multiple sites 
M08.1 Juvenile ankylosing spondylitis 
Excludes1:ankylosing spondylitis in adults (M45.0-) 
M08.2 Juvenile rheumatoid arthritis with systemic onset 
Still's disease NOS 
Excludes1:adult-onset Still's disease (M06.1-) 
M08.20 Juvenile rheumatoid arthritis with systemic onset, unspecified site 
M08.21 Juvenile rheumatoid arthritis with systemic onset, shoulder 
M08.211 Juvenile rheumatoid arthritis with systemic onset, right 
shoulder 
M08.212 Juvenile rheumatoid arthritis with systemic onset, left 
shoulder 
M08.219 Juvenile rheumatoid arthritis with systemic onset, 
unspecified shoulder 
M08.22 Juvenile rheumatoid arthritis with systemic onset, elbow 
M08.221 Juvenile rheumatoid arthritis with systemic onset, right 
elbow 
M08.222 Juvenile rheumatoid arthritis with systemic onset, left 
elbow 
M08.229 Juvenile rheumatoid arthritis with systemic onset, 
unspecified elbow 
M08.23 Juvenile rheumatoid arthritis with systemic onset, wrist 
M08.231 Juvenile rheumatoid arthritis with systemic onset, right 
wrist 
M08.232 Juvenile rheumatoid arthritis with systemic onset, left 
wrist 
M08.239 Juvenile rheumatoid arthritis with systemic onset, 
unspecified wrist 
M08.24 Juvenile rheumatoid arthritis with systemic onset, hand 
M08.241 Juvenile rheumatoid arthritis with systemic onset, right 
hand 
M08.242 Juvenile rheumatoid arthritis with systemic onset, left 
hand 
M08.249 Juvenile rheumatoid arthritis with systemic onset, 
unspecified hand 
M08.25 Juvenile rheumatoid arthritis with systemic onset, hip 
M08.251 Juvenile rheumatoid arthritis with systemic onset, right 

hip 
M08.252 Juvenile rheumatoid arthritis with systemic onset, left 
hip 
M08.259 Juvenile rheumatoid arthritis with systemic onset, 
unspecified hip 
M08.26 Juvenile rheumatoid arthritis with systemic onset, knee 
M08.261 Juvenile rheumatoid arthritis with systemic onset, right 
knee 
M08.262 Juvenile rheumatoid arthritis with systemic onset, left 
knee 
M08.269 Juvenile rheumatoid arthritis with systemic onset, 
unspecified knee 
M08.27 Juvenile rheumatoid arthritis with systemic onset, ankle and foot 
M08.271 Juvenile rheumatoid arthritis with systemic onset, right 
ankle and foot 
M08.272 Juvenile rheumatoid arthritis with systemic onset, left 
ankle and foot 
M08.279 Juvenile rheumatoid arthritis with systemic onset, 
unspecified ankle and foot 
M08.28 Juvenile rheumatoid arthritis with systemic onset, vertebrae 
M08.29 Juvenile rheumatoid arthritis with systemic onset, multiple sites 
M08.3 Juvenile rheumatoid polyarthritis (seronegative) 
M08.4 Pauciarticular juvenile rheumatoid arthritis 
M08.40 Pauciarticular juvenile rheumatoid arthritis, unspecified site 
M08.41 Pauciarticular juvenile rheumatoid arthritis, shoulder 
M08.411 Pauciarticular juvenile rheumatoid arthritis, right 
shoulder 
M08.412 Pauciarticular juvenile rheumatoid arthritis, left 
shoulder 
M08.419 Pauciarticular juvenile rheumatoid arthritis, 
unspecified shoulder 
M08.42 Pauciarticular juvenile rheumatoid arthritis, elbow 
M08.421 Pauciarticular juvenile rheumatoid arthritis, right 
elbow 
M08.422 Pauciarticular juvenile rheumatoid arthritis, left elbow 
M08.429 Pauciarticular juvenile rheumatoid arthritis, 
unspecified elbow 
M08.43 Pauciarticular juvenile rheumatoid arthritis, wrist 
M08.431 Pauciarticular juvenile rheumatoid arthritis, right wrist 
M08.432 Pauciarticular juvenile rheumatoid arthritis, left wrist 
M08.439 Pauciarticular juvenile rheumatoid arthritis, 
unspecified wrist 
M08.44 Pauciarticular juvenile rheumatoid arthritis, hand 

M08.441
Pauciarticular juvenile rheumatoid arthritis, right hand 
M08.442 Pauciarticular juvenile rheumatoid arthritis, left hand 
M08.449 Pauciarticular juvenile rheumatoid arthritis, 
unspecified hand 
M08.45 Pauciarticular juvenile rheumatoid arthritis, hip 
M08.451 Pauciarticular juvenile rheumatoid arthritis, right hip 
M08.452 Pauciarticular juvenile rheumatoid arthritis, left hip 
M08.459 Pauciarticular juvenile rheumatoid arthritis, 
unspecified hip 
M08.46 Pauciarticular juvenile rheumatoid arthritis, knee 
M08.461 Pauciarticular juvenile rheumatoid arthritis, right knee 
M08.462 Pauciarticular juvenile rheumatoid arthritis, left knee 
M08.469 Pauciarticular juvenile rheumatoid arthritis, 
unspecified knee 
M08.47 Pauciarticular juvenile rheumatoid arthritis, ankle and foot 
M08.471 Pauciarticular juvenile rheumatoid arthritis, right 
ankle and foot 
M08.472 Pauciarticular juvenile rheumatoid arthritis, left ankle 
and foot 
M08.479 Pauciarticular juvenile rheumatoid arthritis, 
unspecified ankle and foot 
M08.48 Pauciarticular juvenile rheumatoid arthritis, vertebrae 
M08.8 Other juvenile arthritis 
M08.80 Other juvenile arthritis, unspecified site 
M08.81 Other juvenile arthritis, shoulder 
M08.811 Other juvenile arthritis, right shoulder 
M08.812 Other juvenile arthritis, left shoulder 
M08.819 Other juvenile arthritis, unspecified shoulder 
M08.82 Other juvenile arthritis, elbow 
M08.821 Other juvenile arthritis, right elbow 
M08.822 Other juvenile arthritis, left elbow 
M08.829 Other juvenile arthritis, unspecified elbow 
M08.83 Other juvenile arthritis, wrist 
M08.831 Other juvenile arthritis, right wrist 
M08.832 Other juvenile arthritis, left wrist 
M08.839 Other juvenile arthritis, unspecified wrist 
M08.84 Other juvenile arthritis, hand 
M08.841 Other juvenile arthritis, right hand 
M08.842 Other juvenile arthritis, left hand 
M08.849 Other juvenile arthritis, unspecified hand 
M08.85 Other juvenile arthritis, hip 
M08.851 Other juvenile arthritis, right hip 
M08.852 Other juvenile arthritis, left hip 

M08.859
Other juvenile arthritis, unspecified hip 
M08.86 Other juvenile arthritis, knee 
M08.861 Other juvenile arthritis, right knee 
M08.862 Other juvenile arthritis, left knee 
M08.869 Other juvenile arthritis, unspecified knee 
M08.87 Other juvenile arthritis, ankle and foot 
M08.871 Other juvenile arthritis, right ankle and foot 
M08.872 Other juvenile arthritis, left ankle and foot 
M08.879 Other juvenile arthritis, unspecified ankle and foot 
M08.88 Other juvenile arthritis, vertebrae 
M08.89 Other juvenile arthritis, multiple sites 
M08.9 Juvenile arthritis, unspecified 
Excludes1:juvenile rheumatoid arthritis, unspecified (M08.0-) 
M08.90 Juvenile arthritis, unspecified, unspecified site 
M08.91 Juvenile arthritis, unspecified, shoulder 
M08.911 Juvenile arthritis, unspecified, right shoulder 
M08.912 Juvenile arthritis, unspecified, left shoulder 
M08.919 Juvenile arthritis, unspecified, unspecified shoulder 
M08.92 Juvenile arthritis, unspecified, elbow 
M08.921 Juvenile arthritis, unspecified, right elbow 
M08.922 Juvenile arthritis, unspecified, left elbow 
M08.929 Juvenile arthritis, unspecified, unspecified elbow 
M08.93 Juvenile arthritis, unspecified, wrist 
M08.931 Juvenile arthritis, unspecified, right wrist 
M08.932 Juvenile arthritis, unspecified, left wrist 
M08.939 Juvenile arthritis, unspecified, unspecified wrist 
M08.94 Juvenile arthritis, unspecified, hand 
M08.941 Juvenile arthritis, unspecified, right hand 
M08.942 Juvenile arthritis, unspecified, left hand 
M08.949 Juvenile arthritis, unspecified, unspecified hand 
M08.95 Juvenile arthritis, unspecified, hip 
M08.951 Juvenile arthritis, unspecified, right hip 
M08.952 Juvenile arthritis, unspecified, left hip 
M08.959 Juvenile arthritis, unspecified, unspecified hip 
M08.96 Juvenile arthritis, unspecified, knee 
M08.961 Juvenile arthritis, unspecified, right knee 
M08.962 Juvenile arthritis, unspecified, left knee 
M08.969 Juvenile arthritis, unspecified, unspecified knee 
M08.97 Juvenile arthritis, unspecified, ankle and foot 
M08.971 Juvenile arthritis, unspecified, right ankle and foot 
M08.972 Juvenile arthritis, unspecified, left ankle and foot 
M08.979 Juvenile arthritis, unspecified, unspecified ankle and 
foot 

M08.98 Juvenile arthritis, unspecified, vertebrae 
M08.99 Juvenile arthritis, unspecified, multiple sites 
M10 Gout 
M10.0 Idiopathic gout 
Gouty bursitis 
Primary gout 
M10.00 Idiopathic gout, unspecified site 
M10.01 Idiopathic gout, shoulder 
M10.011 Idiopathic gout, right shoulder 
M10.012 Idiopathic gout, left shoulder 
M10.019 Idiopathic gout, unspecified shoulder 
M10.02 Idiopathic gout, elbow 
M10.021 Idiopathic gout, right elbow 
M10.022 Idiopathic gout, left elbow 
M10.029 Idiopathic gout, unspecified elbow 
M10.03 Idiopathic gout, wrist 
M10.031 Idiopathic gout, right wrist 
M10.032 Idiopathic gout, left wrist 
M10.039 Idiopathic gout, unspecified wrist 
M10.04 Idiopathic gout, hand 
M10.041 Idiopathic gout, right hand 
M10.042 Idiopathic gout, left hand 
M10.049 Idiopathic gout, unspecified hand 
M10.05 Idiopathic gout, hip 
M10.051 Idiopathic gout, right hip 
M10.052 Idiopathic gout, left hip 
M10.059 Idiopathic gout, unspecified hip 
M10.06 Idiopathic gout, knee 
M10.061 Idiopathic gout, right knee 
M10.062 Idiopathic gout, left knee 
M10.069 Idiopathic gout, unspecified knee 
M10.07 Idiopathic gout, ankle and foot 
M10.071 Idiopathic gout, right ankle and foot 
M10.072 Idiopathic gout, left ankle and foot 
M10.079 Idiopathic gout, unspecified ankle and foot 
M10.08 Idiopathic gout, vertebrae 
M10.09 Idiopathic gout, multiple sites 
M10.1 Lead-induced gout 
M10.10 Lead-induced gout, unspecified site 
M10.11 Lead-induced gout, shoulder 
M10.111 Lead-induced gout, right shoulder 
M10.112 Lead-induced gout, left shoulder 

M10.119
Lead-induced gout, unspecified shoulder 
M10.12 Lead-induced gout, elbow 
M10.121 Lead-induced gout, right elbow 
M10.122 Lead-induced gout, left elbow 
M10.129 Lead-induced gout, unspecified elbow 
M10.13 Lead-induced gout, wrist 
M10.131 Lead-induced gout, right wrist 
M10.132 Lead-induced gout, left wrist 
M10.139 Lead-induced gout, unspecified wrist 
M10.14 Lead-induced gout, hand 
M10.141 Lead-induced gout, right hand 
M10.142 Lead-induced gout, left hand 
M10.149 Lead-induced gout, unspecified hand 
M10.15 Lead-induced gout, hip 
M10.151 Lead-induced gout, right hip 
M10.152 Lead-induced gout, left hip 
M10.159 Lead-induced gout, unspecified hip 
M10.16 Lead-induced gout, knee 
M10.161 Lead-induced gout, right knee 
M10.162 Lead-induced gout, left knee 
M10.169 Lead-induced gout, unspecified knee 
M10.17 Lead-induced gout, ankle and foot 
M10.171 Lead-induced gout, right ankle and foot 
M10.172 Lead-induced gout, left ankle and foot 
M10.179 Lead-induced gout, unspecified ankle and foot 
M10.18 Lead-induced gout, vertebrae 
M10.19 Lead-induced gout, multiple sites 
M10.2 Drug-induced gout 
Code first (T36-T50) to identify drug 
M10.20 Drug-induced gout, unspecified site 
M10.21 Drug-induced gout, shoulder 
M10.211 Drug-induced gout, right shoulder 
M10.212 Drug-induced gout, left shoulder 
M10.219 Drug-induced gout, unspecified shoulder 
M10.22 Drug-induced gout, elbow 
M10.221 Drug-induced gout, right elbow 
M10.222 Drug-induced gout, left elbow 
M10.229 Drug-induced gout, unspecified elbow 
M10.23 Drug-induced gout, wrist 
M10.231 Drug-induced gout, right wrist 
M10.232 Drug-induced gout, left wrist 
M10.239 Drug-induced gout, unspecified wrist 
M10.24 Drug-induced gout, hand 

M10.241
Drug-induced gout, right hand 
M10.242 Drug-induced gout, left hand 
M10.249 Drug-induced gout, unspecified hand 
M10.25 Drug-induced gout, hip 
M10.251 Drug-induced gout, right hip 
M10.252 Drug-induced gout, left hip 
M10.259 Drug-induced gout, unspecified hip 
M10.26 Drug-induced gout, knee 
M10.261 Drug-induced gout, right knee 
M10.262 Drug-induced gout, left knee 
M10.269 Drug-induced gout, unspecified knee 
M10.27 Drug-induced gout, ankle and foot 
M10.271 Drug-induced gout, right ankle and foot 
M10.272 Drug-induced gout, left ankle and foot 
M10.279 Drug-induced gout, unspecified ankle and foot 
M10.28 Drug-induced gout, vertebrae 
M10.29 Drug-induced gout, multiple sites 
M10.3 Gout due to renal impairment 
Code also associated renal disease 
M10.30 Gout due to renal impairment, unspecified site 
M10.31 Gout due to renal impairment, shoulder 
M10.311 Gout due to renal impairment, right shoulder 
M10.312 Gout due to renal impairment, left shoulder 
M10.319 Gout due to renal impairment, unspecified shoulder 
M10.32 Gout due to renal impairment, elbow 
M10.321 Gout due to renal impairment, right elbow 
M10.322 Gout due to renal impairment, left elbow 
M10.329 Gout due to renal impairment, unspecified elbow 
M10.33 Gout due to renal impairment, wrist 
M10.331 Gout due to renal impairment, right wrist 
M10.332 Gout due to renal impairment, left wrist 
M10.339 Gout due to renal impairment, unspecified wrist 
M10.34 Gout due to renal impairment, hand 
M10.341 Gout due to renal impairment, right hand 
M10.342 Gout due to renal impairment, left hand 
M10.349 Gout due to renal impairment, unspecified hand 
M10.35 Gout due to renal impairment, hip 
M10.351 Gout due to renal impairment, right hip 
M10.352 Gout due to renal impairment, left hip 
M10.359 Gout due to renal impairment, unspecified hip 
M10.36 Gout due to renal impairment, knee 
M10.361 Gout due to renal impairment, right knee 
M10.362 Gout due to renal impairment, left knee 

M10.369
Gout due to renal impairment, unspecified knee 
M10.37 Gout due to renal impairment, ankle and foot 
M10.371 Gout due to renal impairment, right ankle and foot 
M10.372 Gout due to renal impairment, left ankle and foot 
M10.379 Gout due to renal impairment, unspecified ankle and 
foot 
M10.38 Gout due to renal impairment, vertebrae 
M10.39 Gout due to renal impairment, multiple sites 
M10.4 Other secondary gout 
M10.40 Other secondary gout, unspecified site 
M10.41 Other secondary gout, shoulder 
M10.411 Other secondary gout, right shoulder 
M10.412 Other secondary gout, left shoulder 
M10.419 Other secondary gout, unspecified shoulder 
M10.42 Other secondary gout, elbow 
M10.421 Other secondary gout, right elbow 
M10.422 Other secondary gout, left elbow 
M10.429 Other secondary gout, unspecified elbow 
M10.43 Other secondary gout, wrist 
M10.431 Other secondary gout, right wrist 
M10.432 Other secondary gout, left wrist 
M10.439 Other secondary gout, unspecified wrist 
M10.44 Other secondary gout, hand 
M10.441 Other secondary gout, right hand 
M10.442 Other secondary gout, left hand 
M10.449 Other secondary gout, unspecified hand 
M10.45 Other secondary gout, hip 
M10.451 Other secondary gout, right hip 
M10.452 Other secondary gout, left hip 
M10.459 Other secondary gout, unspecified hip 
M10.46 Other secondary gout, knee 
M10.461 Other secondary gout, right knee 
M10.462 Other secondary gout, left knee 
M10.469 Other secondary gout, unspecified knee 
M10.47 Other secondary gout, ankle and foot 
M10.471 Other secondary gout, right ankle and foot 
M10.472 Other secondary gout, left ankle and foot 
M10.479 Other secondary gout, unspecified ankle and foot 
M10.48 Other secondary gout, vertebrae 
M10.49 Other secondary gout, multiple sites 
M10.9 Gout, unspecified 
M11 Other crystal arthropathies 

M11.0 Hydroxyapatite deposition disease 
M11.00 Hydroxyapatite deposition disease, unspecified site 
M11.01 Hydroxyapatite deposition disease, shoulder 
M11.011 Hydroxyapatite deposition disease, right shoulder 
M11.012 Hydroxyapatite deposition disease, left shoulder 
M11.019 Hydroxyapatite deposition disease, unspecified shoulder 
M11.02 Hydroxyapatite deposition disease, elbow 
M11.021 Hydroxyapatite deposition disease, right elbow 
M11.022 Hydroxyapatite deposition disease, left elbow 
M11.029 Hydroxyapatite deposition disease, unspecified elbow 
M11.03 Hydroxyapatite deposition disease, wrist 
M11.031 Hydroxyapatite deposition disease, right wrist 
M11.032 Hydroxyapatite deposition disease, left wrist 
M11.039 Hydroxyapatite deposition disease, unspecified wrist 
M11.04 Hydroxyapatite deposition disease, hand 
M11.041 Hydroxyapatite deposition disease, right hand 
M11.042 Hydroxyapatite deposition disease, left hand 
M11.049 Hydroxyapatite deposition disease, unspecified hand 
M11.05 Hydroxyapatite deposition disease, hip 
M11.051 Hydroxyapatite deposition disease, right hip 
M11.052 Hydroxyapatite deposition disease, left hip 
M11.059 Hydroxyapatite deposition disease, unspecified hip 
M11.06 Hydroxyapatite deposition disease, knee 
M11.061 Hydroxyapatite deposition disease, right knee 
M11.062 Hydroxyapatite deposition disease, left knee 
M11.069 Hydroxyapatite deposition disease, unspecified knee 
M11.07 Hydroxyapatite deposition disease, ankle and foot 
M11.071 Hydroxyapatite deposition disease, right ankle and foot 
M11.072 Hydroxyapatite deposition disease, left ankle and foot 
M11.079 Hydroxyapatite deposition disease, unspecified ankle 
and foot 
M11.08 Hydroxyapatite deposition disease, vertebrae 
M11.09 Hydroxyapatite deposition disease, multiple sites 
M11.1 Familial chondrocalcinosis 
M11.10 Familial chondrocalcinosis, unspecified site 
M11.11 Familial chondrocalcinosis, shoulder 
M11.111 Familial chondrocalcinosis, right shoulder 
M11.112 Familial chondrocalcinosis, left shoulder 
M11.119 Familial chondrocalcinosis, unspecified shoulder 
M11.12 Familial chondrocalcinosis, elbow 
M11.121 Familial chondrocalcinosis, right elbow 
M11.122 Familial chondrocalcinosis, left elbow 
M11.129 Familial chondrocalcinosis, unspecified elbow 

M11.13 Familial chondrocalcinosis, wrist 
M11.131 Familial chondrocalcinosis, right wrist 
M11.132 Familial chondrocalcinosis, left wrist 
M11.139 Familial chondrocalcinosis, unspecified wrist 
M11.14 Familial chondrocalcinosis, hand 
M11.141 Familial chondrocalcinosis, right hand 
M11.142 Familial chondrocalcinosis, left hand 
M11.149 Familial chondrocalcinosis, unspecified hand 
M11.15 Familial chondrocalcinosis, hip 
M11.151 Familial chondrocalcinosis, right hip 
M11.152 Familial chondrocalcinosis, left hip 
M11.159 Familial chondrocalcinosis, unspecified hip 
M11.16 Familial chondrocalcinosis, knee 
M11.161 Familial chondrocalcinosis, right knee 
M11.162 Familial chondrocalcinosis, left knee 
M11.169 Familial chondrocalcinosis, unspecified knee 
M11.17 Familial chondrocalcinosis, ankle and foot 
M11.171 Familial chondrocalcinosis, right ankle and foot 
M11.172 Familial chondrocalcinosis, left ankle and foot 
M11.179 Familial chondrocalcinosis, unspecified ankle and foot 
M11.18 Familial chondrocalcinosis, vertebrae 
M11.19 Familial chondrocalcinosis, multiple sites 
M11.2 Other chondrocalcinosis 
Chondrocalcinosis NOS 
M11.20 Other chondrocalcinosis, unspecified site 
M11.21 Other chondrocalcinosis, shoulder 
M11.211 Other chondrocalcinosis, right shoulder 
M11.212 Other chondrocalcinosis, left shoulder 
M11.219 Other chondrocalcinosis, unspecified shoulder 
M11.22 Other chondrocalcinosis, elbow 
M11.221 Other chondrocalcinosis, right elbow 
M11.222 Other chondrocalcinosis, left elbow 
M11.229 Other chondrocalcinosis, unspecified elbow 
M11.23 Other chondrocalcinosis, wrist 
M11.231 Other chondrocalcinosis, right wrist 
M11.232 Other chondrocalcinosis, left wrist 
M11.239 Other chondrocalcinosis, unspecified wrist 
M11.24 Other chondrocalcinosis, hand 
M11.241 Other chondrocalcinosis, right hand 
M11.242 Other chondrocalcinosis, left hand 
M11.249 Other chondrocalcinosis, unspecified hand 
M11.25 Other chondrocalcinosis, hip 
M11.251 Other chondrocalcinosis, right hip 

M11.252
Other chondrocalcinosis, left hip 
M11.259 Other chondrocalcinosis, unspecified hip 
M11.26 Other chondrocalcinosis, knee 
M11.261 Other chondrocalcinosis, right knee 
M11.262 Other chondrocalcinosis, left knee 
M11.269 Other chondrocalcinosis, unspecified knee 
M11.27 Other chondrocalcinosis, ankle and foot 
M11.271 Other chondrocalcinosis, right ankle and foot 
M11.272 Other chondrocalcinosis, left ankle and foot 
M11.279 Other chondrocalcinosis, unspecified ankle and foot 
M11.28 Other chondrocalcinosis, vertebrae 
M11.29 Other chondrocalcinosis, multiple sites 
M11.8 Other specified crystal arthropathies 
M11.80 Other specified crystal arthropathies, unspecified site 
M11.81 Other specified crystal arthropathies, shoulder 
M11.811 Other specified crystal arthropathies, right shoulder 
M11.812 Other specified crystal arthropathies, left shoulder 
M11.819 Other specified crystal arthropathies, unspecified 
shoulder 
M11.82 Other specified crystal arthropathies, elbow 
M11.821 Other specified crystal arthropathies, right elbow 
M11.822 Other specified crystal arthropathies, left elbow 
M11.829 Other specified crystal arthropathies, unspecified elbow 
M11.83 Other specified crystal arthropathies, wrist 
M11.831 Other specified crystal arthropathies, right wrist 
M11.832 Other specified crystal arthropathies, left wrist 
M11.839 Other specified crystal arthropathies, unspecified wrist 
M11.84 Other specified crystal arthropathies, hand 
M11.841 Other specified crystal arthropathies, right hand 
M11.842 Other specified crystal arthropathies, left hand 
M11.849 Other specified crystal arthropathies, unspecified hand 
M11.85 Other specified crystal arthropathies, hip 
M11.851 Other specified crystal arthropathies, right hip 
M11.852 Other specified crystal arthropathies, left hip 
M11.859 Other specified crystal arthropathies, unspecified hip 
M11.86 Other specified crystal arthropathies, knee 
M11.861 Other specified crystal arthropathies, right knee 
M11.862 Other specified crystal arthropathies, left knee 
M11.869 Other specified crystal arthropathies, unspecified knee 
M11.87 Other specified crystal arthropathies, ankle and foot 
M11.871 Other specified crystal arthropathies, right ankle and 
foot 
M11.872 Other specified crystal arthropathies, left ankle and 

foot 
M11.879 Other specified crystal arthropathies, unspecified ankle 
and foot 
M11.88 Other specified crystal arthropathies, vertebrae 
M11.89 Other specified crystal arthropathies, multiple sites 
M11.9 Crystal arthropathy, unspecified 
M12 Other specific arthropathies 
Excludes1:arthropathy NOS (M13.9-) 
arthrosis (M15-M19) 
cricoarytenoid arthropathy (J38.7) 
M12.0 Chronic postrheumatic arthropathy [Jaccoud] 
M12.00 Chronic postrheumatic arthropathy [Jaccoud], unspecified site 
M12.01 Chronic postrheumatic arthropathy [Jaccoud], shoulder 
M12.011 Chronic postrheumatic arthropathy [Jaccoud], right 
shoulder 
M12.012 Chronic postrheumatic arthropathy [Jaccoud], left 
shoulder 
M12.019 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified shoulder 
M12.02 Chronic postrheumatic arthropathy [Jaccoud], elbow 
M12.021 Chronic postrheumatic arthropathy [Jaccoud], right 
elbow 
M12.022 Chronic postrheumatic arthropathy [Jaccoud], left 
elbow 
M12.029 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified elbow 
M12.03 Chronic postrheumatic arthropathy [Jaccoud], wrist 
M12.031 Chronic postrheumatic arthropathy [Jaccoud], right 
wrist 
M12.032 Chronic postrheumatic arthropathy [Jaccoud], left 
wrist 
M12.039 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified wrist 
M12.04 Chronic postrheumatic arthropathy [Jaccoud], hand 
M12.041 Chronic postrheumatic arthropathy [Jaccoud], right 
hand 
M12.042 Chronic postrheumatic arthropathy [Jaccoud], left 
hand 
M12.049 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified hand 
M12.05 Chronic postrheumatic arthropathy [Jaccoud], hip 
M12.051 Chronic postrheumatic arthropathy [Jaccoud], right 

hip 
M12.052 Chronic postrheumatic arthropathy [Jaccoud], left hip 
M12.059 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified hip 
M12.06 Chronic postrheumatic arthropathy [Jaccoud], knee 
M12.061 Chronic postrheumatic arthropathy [Jaccoud], right 
knee 
M12.062 Chronic postrheumatic arthropathy [Jaccoud], left knee 
M12.069 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified knee 
M12.07 Chronic postrheumatic arthropathy [Jaccoud], ankle and foot 
M12.071 Chronic postrheumatic arthropathy [Jaccoud], right 
ankle and foot 
M12.072 Chronic postrheumatic arthropathy [Jaccoud], left 
ankle and foot 
M12.079 Chronic postrheumatic arthropathy [Jaccoud], 
unspecified ankle and foot 
M12.08 Chronic postrheumatic arthropathy [Jaccoud], vertebrae 
M12.09 Chronic postrheumatic arthropathy [Jaccoud], multiple sites 
M12.1 Kaschin-Beck disease 
Osteochondroarthrosis deformans endemica 
M12.10 Kaschin-Beck disease, unspecified site 
M12.11 Kaschin-Beck disease, shoulder 
M12.111 Kaschin-Beck disease, right shoulder 
M12.112 Kaschin-Beck disease, left shoulder 
M12.119 Kaschin-Beck disease, unspecified shoulder 
M12.12 Kaschin-Beck disease, elbow 
M12.121 Kaschin-Beck disease, right elbow 
M12.122 Kaschin-Beck disease, left elbow 
M12.129 Kaschin-Beck disease, unspecified elbow 
M12.13 Kaschin-Beck disease, wrist 
M12.131 Kaschin-Beck disease, right wrist 
M12.132 Kaschin-Beck disease, left wrist 
M12.139 Kaschin-Beck disease, unspecified wrist 
M12.14 Kaschin-Beck disease, hand 
M12.141 Kaschin-Beck disease, right hand 
M12.142 Kaschin-Beck disease, left hand 
M12.149 Kaschin-Beck disease, unspecified hand 
M12.15 Kaschin-Beck disease, hip 
M12.151 Kaschin-Beck disease, right hip 
M12.152 Kaschin-Beck disease, left hip 
M12.159 Kaschin-Beck disease, unspecified hip 
M12.16 Kaschin-Beck disease, knee 

M12.161
Kaschin-Beck disease, right knee 
M12.162 Kaschin-Beck disease, left knee 
M12.169 Kaschin-Beck disease, unspecified knee 
M12.17 Kaschin-Beck disease, ankle and foot 
M12.171 Kaschin-Beck disease, right ankle and foot 
M12.172 Kaschin-Beck disease, left ankle and foot 
M12.179 Kaschin-Beck disease, unspecified ankle and foot 
M12.18 Kaschin-Beck disease, vertebrae 
M12.19 Kaschin-Beck disease, multiple sites 
M12.2 Villonodular synovitis (pigmented) 
M12.20 Villonodular synovitis (pigmented), unspecified site 
M12.21 Villonodular synovitis (pigmented), shoulder 
M12.211 Villonodular synovitis (pigmented), right shoulder 
M12.212 Villonodular synovitis (pigmented), left shoulder 
M12.219 Villonodular synovitis (pigmented), unspecified 
shoulder 
M12.22 Villonodular synovitis (pigmented), elbow 
M12.221 Villonodular synovitis (pigmented), right elbow 
M12.222 Villonodular synovitis (pigmented), left elbow 
M12.229 Villonodular synovitis (pigmented), unspecified elbow 
M12.23 Villonodular synovitis (pigmented), wrist 
M12.231 Villonodular synovitis (pigmented), right wrist 
M12.232 Villonodular synovitis (pigmented), left wrist 
M12.239 Villonodular synovitis (pigmented), unspecified wrist 
M12.24 Villonodular synovitis (pigmented), hand 
M12.241 Villonodular synovitis (pigmented), right hand 
M12.242 Villonodular synovitis (pigmented), left hand 
M12.249 Villonodular synovitis (pigmented), unspecified hand 
M12.25 Villonodular synovitis (pigmented), hip 
M12.251 Villonodular synovitis (pigmented), right hip 
M12.252 Villonodular synovitis (pigmented), left hip 
M12.259 Villonodular synovitis (pigmented), unspecified hip 
M12.26 Villonodular synovitis (pigmented), knee 
M12.261 Villonodular synovitis (pigmented), right knee 
M12.262 Villonodular synovitis (pigmented), left knee 
M12.269 Villonodular synovitis (pigmented), unspecified knee 
M12.27 Villonodular synovitis (pigmented), ankle and foot 
M12.271 Villonodular synovitis (pigmented), right ankle and foot 
M12.272 Villonodular synovitis (pigmented), left ankle and foot 
M12.279 Villonodular synovitis (pigmented), unspecified ankle 
and foot 
M12.28 Villonodular synovitis (pigmented), vertebrae 
M12.29 Villonodular synovitis (pigmented), multiple sites 

M12.3 Palindromic rheumatism 
M12.30 Palindromic rheumatism, unspecified site 
M12.31 Palindromic rheumatism, shoulder 
M12.311 Palindromic rheumatism, right shoulder 
M12.312 Palindromic rheumatism, left shoulder 
M12.319 Palindromic rheumatism, unspecified shoulder 
M12.32 Palindromic rheumatism, elbow 
M12.321 Palindromic rheumatism, right elbow 
M12.322 Palindromic rheumatism, left elbow 
M12.329 Palindromic rheumatism, unspecified elbow 
M12.33 Palindromic rheumatism, wrist 
M12.331 Palindromic rheumatism, right wrist 
M12.332 Palindromic rheumatism, left wrist 
M12.339 Palindromic rheumatism, unspecified wrist 
M12.34 Palindromic rheumatism, hand 
M12.341 Palindromic rheumatism, right hand 
M12.342 Palindromic rheumatism, left hand 
M12.349 Palindromic rheumatism, unspecified hand 
M12.35 Palindromic rheumatism, hip 
M12.351 Palindromic rheumatism, right hip 
M12.352 Palindromic rheumatism, left hip 
M12.359 Palindromic rheumatism, unspecified hip 
M12.36 Palindromic rheumatism, knee 
M12.361 Palindromic rheumatism, right knee 
M12.362 Palindromic rheumatism, left knee 
M12.369 Palindromic rheumatism, unspecified knee 
M12.37 Palindromic rheumatism, ankle and foot 
M12.371 Palindromic rheumatism, right ankle and foot 
M12.372 Palindromic rheumatism, left ankle and foot 
M12.379 Palindromic rheumatism, unspecified ankle and foot 
M12.38 Palindromic rheumatism, vertebrae 
M12.39 Palindromic rheumatism, multiple sites 
M12.4 Intermittent hydrarthrosis 
M12.40 Intermittent hydrarthrosis, unspecified site 
M12.41 Intermittent hydrarthrosis, shoulder 
M12.411 Intermittent hydrarthrosis, right shoulder 
M12.412 Intermittent hydrarthrosis, left shoulder 
M12.419 Intermittent hydrarthrosis, unspecified shoulder 
M12.42 Intermittent hydrarthrosis, elbow 
M12.421 Intermittent hydrarthrosis, right elbow 
M12.422 Intermittent hydrarthrosis, left elbow 
M12.429 Intermittent hydrarthrosis, unspecified elbow 
M12.43 Intermittent hydrarthrosis, wrist 

M12.431
Intermittent hydrarthrosis, right wrist 
M12.432 Intermittent hydrarthrosis, left wrist 
M12.439 Intermittent hydrarthrosis, unspecified wrist 
M12.44 Intermittent hydrarthrosis, hand 
M12.441 Intermittent hydrarthrosis, right hand 
M12.442 Intermittent hydrarthrosis, left hand 
M12.449 Intermittent hydrarthrosis, unspecified hand 
M12.45 Intermittent hydrarthrosis, hip 
M12.451 Intermittent hydrarthrosis, right hip 
M12.452 Intermittent hydrarthrosis, left hip 
M12.459 Intermittent hydrarthrosis, unspecified hip 
M12.46 Intermittent hydrarthrosis, knee 
M12.461 Intermittent hydrarthrosis, right knee 
M12.462 Intermittent hydrarthrosis, left knee 
M12.469 Intermittent hydrarthrosis, unspecified knee 
M12.47 Intermittent hydrarthrosis, ankle and foot 
M12.471 Intermittent hydrarthrosis, right ankle and foot 
M12.472 Intermittent hydrarthrosis, left ankle and foot 
M12.479 Intermittent hydrarthrosis, unspecified ankle and foot 
M12.48 Intermittent hydrarthrosis, other site 
M12.49 Intermittent hydrarthrosis, multiple sites 
M12.5 Traumatic arthropathy 
Excludes1:current injury-see Alphabetic Index 
post-traumatic osteoarthritis (of): 
NOS (M19.1-) 
first carpometacarpal joint (M18.2-M18.3) 
hip (M16.4-M16.5) 
knee (M17.2-M17.3) 
other single joints (M19.1-) 
M12.50 Traumatic arthropathy, unspecified site 
M12.51 Traumatic arthropathy, shoulder 
M12.511 Traumatic arthropathy, right shoulder 
M12.512 Traumatic arthropathy, left shoulder 
M12.519 Traumatic arthropathy, unspecified shoulder 
M12.52 Traumatic arthropathy, elbow 
M12.521 Traumatic arthropathy, right elbow 
M12.522 Traumatic arthropathy, left elbow 
M12.529 Traumatic arthropathy, unspecified elbow 
M12.53 Traumatic arthropathy, wrist 
M12.531 Traumatic arthropathy, right wrist 
M12.532 Traumatic arthropathy, left wrist 
M12.539 Traumatic arthropathy, unspecified wrist 
M12.54 Traumatic arthropathy, hand 

M12.541
Traumatic arthropathy, right hand 
M12.542 Traumatic arthropathy, left hand 
M12.549 Traumatic arthropathy, unspecified hand 
M12.55 Traumatic arthropathy, hip 
M12.551 Traumatic arthropathy, right hip 
M12.552 Traumatic arthropathy, left hip 
M12.559 Traumatic arthropathy, unspecified hip 
M12.56 Traumatic arthropathy, knee 
M12.561 Traumatic arthropathy, right knee 
M12.562 Traumatic arthropathy, left knee 
M12.569 Traumatic arthropathy, unspecified knee 
M12.57 Traumatic arthropathy, ankle and foot 
M12.571 Traumatic arthropathy, right ankle and foot 
M12.572 Traumatic arthropathy, left ankle and foot 
M12.579 Traumatic arthropathy, unspecified ankle and foot 
M12.58 Traumatic arthropathy, vertebrae 
M12.59 Traumatic arthropathy, multiple sites 
M12.8 Other specific arthropathies, not elsewhere classified 
Transient arthropathy 
M12.80 Other specific arthropathies, not elsewhere classified, unspecified 
site 
M12.81 Other specific arthropathies, not elsewhere classified, shoulder 
M12.811 Other specific arthropathies, not elsewhere classified, 
right shoulder 
M12.812 Other specific arthropathies, not elsewhere classified, 
left shoulder 
M12.819 Other specific arthropathies, not elsewhere classified, 
unspecified shoulder 
M12.82 Other specific arthropathies, not elsewhere classified, elbow 
M12.821 Other specific arthropathies, not elsewhere classified, 
right elbow 
M12.822 Other specific arthropathies, not elsewhere classified, 
left elbow 
M12.829 Other specific arthropathies, not elsewhere classified, 
unspecified elbow 
M12.83 Other specific arthropathies, not elsewhere classified, wrist 
M12.831 Other specific arthropathies, not elsewhere classified, 
right wrist 
M12.832 Other specific arthropathies, not elsewhere classified, 
left wrist 
M12.839 Other specific arthropathies, not elsewhere classified, 
unspecified wrist 
M12.84 Other specific arthropathies, not elsewhere classified, hand 

M12.841
Other specific arthropathies, not elsewhere classified, 
right hand 
M12.842 Other specific arthropathies, not elsewhere classified, 
left hand 
M12.849 Other specific arthropathies, not elsewhere classified, 
unspecified hand 
M12.85 Other specific arthropathies, not elsewhere classified, hip 
M12.851 Other specific arthropathies, not elsewhere classified, 
right hip 
M12.852 Other specific arthropathies, not elsewhere classified, 
left hip 
M12.859 Other specific arthropathies, not elsewhere classified, 
unspecified hip 
M12.86 Other specific arthropathies, not elsewhere classified, knee 
M12.861 Other specific arthropathies, not elsewhere classified, 
right knee 
M12.862 Other specific arthropathies, not elsewhere classified, 
left knee 
M12.869 Other specific arthropathies, not elsewhere classified, 
unspecified knee 
M12.87 Other specific arthropathies, not elsewhere classified, ankle and foot 
M12.871 Other specific arthropathies, not elsewhere classified, 
right ankle and foot 
M12.872 Other specific arthropathies, not elsewhere classified, 
left ankle and foot 
M12.879 Other specific arthropathies, not elsewhere classified, 
unspecified ankle and foot 
M12.88 Other specific arthropathies, not elsewhere classified, vertebrae 
M12.89 Other specific arthropathies, not elsewhere classified, multiple sites 
M13 Other arthritis 
Excludes2:arthrosis (M15-M19) 
osteoarthritis (M15-M19) 
M13.0 Polyarthritis, unspecified 
M13.1 Monoarthritis, not elsewhere classified 
M13.10 Monoarthritis, not elsewhere classified, unspecified site 
M13.11 Monoarthritis, not elsewhere classified, shoulder 
M13.111 Monoarthritis, not elsewhere classified, right shoulder 
M13.112 Monoarthritis, not elsewhere classified, left shoulder 
M13.119 Monoarthritis, not elsewhere classified, unspecified 
shoulder 
M13.12 Monoarthritis, not elsewhere classified, elbow 
M13.121 Monoarthritis, not elsewhere classified, right elbow 

M13.122 Monoarthritis, not elsewhere classified, left elbow 
M13.129 
Monoarthritis, not elsewhere classified, unspecified 
elbow 
M13.13 Monoarthritis, not elsewhere classified, wrist 
M13.131 Monoarthritis, not elsewhere classified, right wrist 
M13.132 Monoarthritis, not elsewhere classified, left wrist 
M13.139 Monoarthritis, not elsewhere classified, unspecified 
wrist 
M13.14 Monoarthritis, not elsewhere classified, hand 
M13.141 Monoarthritis, not elsewhere classified, right hand 
M13.142 Monoarthritis, not elsewhere classified, left hand 
M13.149 Monoarthritis, not elsewhere classified, unspecified 
hand 
M13.15 Monoarthritis, not elsewhere classified, hip 
M13.151 Monoarthritis, not elsewhere classified, right hip 
M13.152 Monoarthritis, not elsewhere classified, left hip 
M13.159 Monoarthritis, not elsewhere classified, unspecified hip 
M13.16 Monoarthritis, not elsewhere classified, knee 
M13.161 Monoarthritis, not elsewhere classified, right knee 
M13.162 Monoarthritis, not elsewhere classified, left knee 
M13.169 Monoarthritis, not elsewhere classified, unspecified 
knee 
M13.17 Monoarthritis, not elsewhere classified, ankle and foot 
M13.171 Monoarthritis, not elsewhere classified, right ankle and 
foot 
M13.172 Monoarthritis, not elsewhere classified, left ankle and 
foot 
M13.179 Monoarthritis, not elsewhere classified, unspecified 
ankle and foot 
M13.8 Other specified arthritis 
Allergic arthritis 
Excludes2:osteoarthritis (M15-M19) 
M13.80 Other specified arthritis, unspecified site 
M13.81 Other specified arthritis, shoulder 
M13.811 Other specified arthritis, right shoulder 
M13.812 Other specified arthritis, left shoulder 
M13.819 Other specified arthritis, unspecified shoulder 
M13.82 Other specified arthritis, elbow 
M13.821 Other specified arthritis, right elbow 
M13.822 Other specified arthritis, left elbow 
M13.829 Other specified arthritis, unspecified elbow 
M13.83 Other specified arthritis, wrist 
M13.831 Other specified arthritis, right wrist 

M13.832
Other specified arthritis, left wrist 
M13.839 Other specified arthritis, unspecified wrist 
M13.84 Other specified arthritis, hand 
M13.841 Other specified arthritis, right hand 
M13.842 Other specified arthritis, left hand 
M13.849 Other specified arthritis, unspecified hand 
M13.85 Other specified arthritis, hip 
M13.851 Other specified arthritis, right hip 
M13.852 Other specified arthritis, left hip 
M13.859 Other specified arthritis, unspecified hip 
M13.86 Other specified arthritis, knee 
M13.861 Other specified arthritis, right knee 
M13.862 Other specified arthritis, left knee 
M13.869 Other specified arthritis, unspecified knee 
M13.87 Other specified arthritis, ankle and foot 
M13.871 Other specified arthritis, right ankle and foot 
M13.872 Other specified arthritis, left ankle and foot 
M13.879 Other specified arthritis, unspecified ankle and foot 
M13.88 Other specified arthritis, vertebrae 
M13.89 Other specified arthritis, multiple sites 
M14 Arthropathies in other diseases classified elsewhere 
Excludes1:arthropathy in: 
diabetes mellitus (E08-E14 with 4th character 61) 
hematological disorders (M36.2-M36.3) 
hypersensitivity reactions (M36.4) 
neoplastic disease (M36.1) 
neurosyphillis (A52.16) 
sarcoidosis (D86.86) 
enteropathic arthropathies (M07.0-) 
juvenile enteropathic arthropathies (M09.0-) 
lipoid dermatoarthritis (E78.81) 
M14.6 Charcot’s joint 
Neuropathic arthropathy 
Excludes1:Charcot’s joint in diabetes mellitus (E08-E14 with final character 610) 
Charcot’s joint in tabes dorsalis (A52.16) 
M14.60 Charcot’s joint, unspecified site 
M14.61 Charcot’s joint, shoulder 
M14.611 Charcot’s joint, right shoulder 
M14.612 Charcot’s joint, left shoulder 
M14.619 Charcot’s joint, unspecified shoulder 
M14.62 Charcot’s joint, elbow 
M14.621 Charcot’s joint, right elbow 

M14.622
Charcot’s joint, left elbow 
M14.629 Charcot’s joint, unspecified elbow 
M14.63 Charcot’s joint, wrist 
M14.631 Charcot’s joint, right wrist 
M14.632 Charcot’s joint, left wrist 
M14.639 Charcot’s joint, unspecified wrist 
M14.64 Charcot’s joint, hand 
M14.641 Charcot’s joint, right hand 
M14.642 Charcot’s joint, left hand 
M14.649 Charcot’s joint, unspecified hand 
M14.65 Charcot’s joint, hip 
M14.651 Charcot’s joint, right hip 
M14.652 Charcot’s joint, left hip 
M14.659 Charcot’s joint, unspecified hip 
M14.66 Charcot’s joint, knee 
M14.661 Charcot’s joint, right knee 
M14.662 Charcot’s joint, left knee 
M14.669 Charcot’s joint, unspecified knee 
M14.67 Charcot’s joint, ankle and foot 
M14.671 Charcot’s joint, right ankle and foot 
M14.672 Charcot’s joint, left ankle and foot 
M14.679 Charcot’s joint, unspecified ankle and foot 
M14.68 Charcot’s joint, vertebrae 
M14.69 Charcot’s joint, multiple sites 
M14.8 Arthropathies in other specified diseases classified elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
erythema multiforme (L51.-) 
erythema nodosum (L52) 
hemochromatosis (E83.1) 
hyperparathyroidism (E21.-) 
hypothyroidism (E00-E03) 
sickle-cell disorders (D57.-) 
thyrotoxicosis [hyperthyroidism] (E05.-) 
Whipple's disease (K90.8) 
M14.80 Arthropathies in other specified diseases classified elsewhere, 
unspecified site 
M14.81 Arthropathies in other specified diseases classified elsewhere, shoulder 
M14.811 Arthropathies in other specified diseases classified 
elsewhere, right shoulder 
M14.812 Arthropathies in other specified diseases classified 
elsewhere, left shoulder 

M14.819
Arthropathies in other specified diseases classified 
elsewhere, unspecified shoulder 
M14.82 Arthropathies in other specified diseases classified elsewhere, elbow 
M14.821 Arthropathies in other specified diseases classified 
elsewhere, right elbow 
M14.822 Arthropathies in other specified diseases classified 
elsewhere, left elbow 
M14.829 Arthropathies in other specified diseases classified 
elsewhere, unspecified elbow 
M14.83 Arthropathies in other specified diseases classified elsewhere, wrist 
M14.831 Arthropathies in other specified diseases classified 
elsewhere, right wrist 
M14.832 Arthropathies in other specified diseases classified 
elsewhere, left wrist 
M14.839 Arthropathies in other specified diseases classified 
elsewhere, unspecified wrist 
M14.84 Arthropathies in other specified diseases classified elsewhere, hand 
M14.841 Arthropathies in other specified diseases classified 
elsewhere, right hand 
M14.842 Arthropathies in other specified diseases classified 
elsewhere, left hand 
M14.849 Arthropathies in other specified diseases classified 
elsewhere, unspecified hand 
M14.85 Arthropathies in other specified diseases classified elsewhere, hip 
M14.851 Arthropathies in other specified diseases classified 
elsewhere, right hip 
M14.852 Arthropathies in other specified diseases classified 
elsewhere, left hip 
M14.859 Arthropathies in other specified diseases classified 
elsewhere, unspecified hip 
M14.86 Arthropathies in other specified diseases classified elsewhere, knee 
M14.861 Arthropathies in other specified diseases classified 
elsewhere, right knee 
M14.862 Arthropathies in other specified diseases classified 
elsewhere, left knee 
M14.869 Arthropathies in other specified diseases classified 
elsewhere, unspecified knee 
M14.87 Arthropathies in other specified diseases classified elsewhere, ankle and 
foot 
M14.871 Arthropathies in other specified diseases classified 
elsewhere, right ankle and foot 
M14.872 Arthropathies in other specified diseases classified 
elsewhere, left ankle and foot 

M14.879
Arthropathies in other specified diseases classified 
elsewhere, unspecified ankle and foot 
M14.88 Arthropathies in other specified diseases classified elsewhere, 
vertebrae 
M14.89 Arthropathies in other specified diseases classified elsewhere, 
multiple sites 
Osteoarthritis (M15-M19) 
Excludes2:osteoarthritis of spine (M47.-) 
M15 Polyosteoarthritis 
Includes: arthritis of multiple sites 
Excludes1:bilateral involvement of single joint (M16-M19) 
M15.0 Primary generalized (osteo)arthritis 
M15.1 Heberden's nodes (with arthropathy) 
Interphalangeal distal osteoarthritis 
M15.2 Bouchard's nodes (with arthropathy) 
Juxtaphalangeal distal osteoarthritis 
M15.3 Secondary multiple arthritis 
Post-traumatic polyosteoarthritis 
M15.4 Erosive (osteo)arthritis 
M15.8 Other polyosteoarthritis 
M15.9 Polyosteoarthritis, unspecified 
Generalized osteoarthritis NOS 
M16 Osteoarthritis of hip 
M16.0 Bilateral primary osteoarthritis of hip 
M16.1 Unilateral primary osteoarthritis of hip 
Primary osteoarthritis of hip NOS 
M16.10 Unilateral primary osteoarthritis, unspecified hip 
M16.11 Unilateral primary osteoarthritis, right hip 
M16.12 Unilateral primary osteoarthritis, left hip 
M16.2 Bilateral osteoarthritis resulting from hip dysplasia 
M16.3 Unilateral osteoarthritis resulting from hip dysplasia 
Dysplastic osteoarthritis of hip NOS 
M16.30 Unilateral osteoarthritis resulting from hip dysplasia, unspecified 
hip 
M16.31 Unilateral osteoarthritis resulting from hip dysplasia, right hip 
M16.32 Unilateral osteoarthritis resulting from hip dysplasia, left hip 
M16.4 Bilateral post-traumatic osteoarthritis of hip 
M16.5 Unilateral post-traumatic osteoarthritis of hip 
Post-traumatic osteoarthritis of hip NOS 

M16.50 Unilateral post-traumatic osteoarthritis, unspecified hip 
M16.51 Unilateral post-traumatic osteoarthritis, right hip 
M16.52 Unilateral post-traumatic osteoarthritis, left hip 
M16.6 Other bilateral secondary osteoarthritis of hip 
M16.7 Other unilateral secondary osteoarthritis of hip 
Secondary osteoarthritis of hip NOS 
M16.9 Osteoarthritis of hip, unspecified 
M17 Osteoarthritis of knee 
M17.0 Bilateral primary osteoarthritis of knee 
M17.1 Unilateral primary osteoarthritis of knee 
Primary osteoarthritis of knee NOS 
M17.10 Unilateral primary osteoarthritis, unspecified knee 
M17.11 Unilateral primary osteoarthritis, right knee 
M17.12 Unilateral primary osteoarthritis, left knee 
M17.2 Bilateral post-traumatic osteoarthritis of knee 
M17.3 Unilateral post-traumatic osteoarthritis of knee 
Post-traumatic osteoarthritis of knee NOS 
M17.30 Unilateral post-traumatic osteoarthritis, unspecified knee 
M17.31 Unilateral post-traumatic osteoarthritis, right knee 
M17.32 Unilateral post-traumatic osteoarthritis, left knee 
M17.4 Other bilateral secondary osteoarthritis of knee 
M17.5 Other unilateral secondary osteoarthritis of knee 
Secondary osteoarthritis of knee NOS 
M17.9 Osteoarthritis of knee, unspecified 
M18 Osteoarthritis of first carpometacarpal joint 
M18.0 Bilateral primary osteoarthritis of first carpometacarpal joints 
M18.1 Unilateral primary osteoarthritis of first carpometacarpal joint 
Primary osteoarthritis of first carpometacarpal joint NOS 
M18.10 Unilateral primary osteoarthritis of first carpometacarpal joint, 
unspecified hand 
M18.11 Unilateral primary osteoarthritis of first carpometacarpal joint, 
right hand 
M18.12 Unilateral primary osteoarthritis of first carpometacarpal joint, left 
hand 
M18.2 Bilateral post-traumatic osteoarthritis of first carpometacarpal joints 
M18.3 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint 
Post-traumatic osteoarthritis of first carpometacarpal joint NOS 
M18.30 Unilateral post-traumatic osteoarthritis of first carpometacarpal 
joint, unspecified hand 
M18.31 Unilateral post-traumatic osteoarthritis of first carpometacarpal 
joint, right hand 

M18.32 Unilateral post-traumatic osteoarthritis of first carpometacarpal 
joint, left hand 
M18.4 Other bilateral secondary osteoarthritis of first carpometacarpal joints 
M18.5 Other unilateral secondary osteoarthritis of first carpometacarpal joint 
Secondary osteoarthritis of first carpometacarpal joint NOS 
M18.50 Other unilateral secondary osteoarthritis of first carpometacarpal 
joint, unspecified hand 
M18.51 Other unilateral secondary osteoarthritis of first carpometacarpal 
joint, right hand 
M18.52 Other unilateral secondary osteoarthritis of first carpometacarpal 
joint, left hand 
M18.9 Osteoarthritis of first carpometacarpal joint, unspecified 
M19 Other and unspecified osteoarthritis 
Excludes1:polyarthritis (M15.-) 
Excludes2:arthrosis of spine (M47.-) 
hallux rigidus (M20.2) 
osteoarthritis of spine (M47.-) 
M19.0 Primary osteoarthritis of other joints 
M19.01 Primary osteoarthritis, shoulder 
M19.011 Primary osteoarthritis, right shoulder 
M19.012 Primary osteoarthritis, left shoulder 
M19.019 Primary osteoarthritis, unspecified shoulder 
M19.02 Primary osteoarthritis, elbow 
M19.021 Primary osteoarthritis, right elbow 
M19.022 Primary osteoarthritis, left elbow 
M19.029 Primary osteoarthritis, unspecified elbow 
M19.03 Primary osteoarthritis, wrist 
M19.031 Primary osteoarthritis, right wrist 
M19.032 Primary osteoarthritis, left wrist 
M19.039 Primary osteoarthritis, unspecified wrist 
M19.04 Primary osteoarthritis, hand 
Excludes2: primary osteoarthritis of first carpometacarpal joint 
(M18.0-, M18.1-) 
M19.041 Primary osteoarthritis, right hand 
M19.042 Primary osteoarthritis, left hand 
M19.049 Primary osteoarthritis, unspecified hand 
M19.07 Primary osteoarthritis ankle and foot 
M19.071 Primary osteoarthritis, right ankle and foot 
M19.072 Primary osteoarthritis, left ankle and foot 
M19.079 Primary osteoarthritis, unspecified ankle and foot 
M19.1 Post-traumatic osteoarthritis of other joints 
M19.11 Post-traumatic osteoarthritis, shoulder 

M19.111
Post-traumatic osteoarthritis, right shoulder 
M19.112 Post-traumatic osteoarthritis, left shoulder 
M19.119 Post-traumatic osteoarthritis, unspecified shoulder 
M19.12 Post-traumatic osteoarthritis, elbow 
M19.121 Post-traumatic osteoarthritis, right elbow 
M19.122 Post-traumatic osteoarthritis, left elbow 
M19.129 Post-traumatic osteoarthritis, unspecified elbow 
M19.13 Post-traumatic osteoarthritis, wrist 
M19.131 Post-traumatic osteoarthritis, right wrist 
M19.132 Post-traumatic osteoarthritis, left wrist 
M19.139 Post-traumatic osteoarthritis, unspecified wrist 
M19.14 Post-traumatic osteoarthritis, hand 
Excludes2: post-traumatic osteoarthritis of first carpometacarpal joint 
(M18.2-, M18.3-) 
M19.141 Post-traumatic osteoarthritis, right hand 
M19.142 Post-traumatic osteoarthritis, left hand 
M19.149 Post-traumatic osteoarthritis, unspecified hand 
M19.17 Post-traumatic osteoarthritis, ankle and foot 
M19.171 Post-traumatic osteoarthritis, right ankle and foot 
M19.172 Post-traumatic osteoarthritis, left ankle and foot 
M19.179 Post-traumatic osteoarthritis, unspecified ankle and 
foot 
M19.2 Secondary osteoarthritis of other joints 
M19.21 Secondary osteoarthritis, shoulder 
M19.211 Secondary osteoarthritis, right shoulder 
M19.212 Secondary osteoarthritis, left shoulder 
M19.219 Secondary osteoarthritis, unspecified shoulder 
M19.22 Secondary osteoarthritis, elbow 
M19.221 Secondary osteoarthritis, right elbow 
M19.222 Secondary osteoarthritis, left elbow 
M19.229 Secondary osteoarthritis, unspecified elbow 
M19.23 Secondary osteoarthritis, wrist 
M19.231 Secondary osteoarthritis, right wrist 
M19.232 Secondary osteoarthritis, left wrist 
M19.239 Secondary osteoarthritis, unspecified wrist 
M19.24 Secondary osteoarthritis, hand 
M19.241 Secondary osteoarthritis, right hand 
M19.242 Secondary osteoarthritis, left hand 
M19.249 Secondary osteoarthritis, unspecified hand 
M19.27 Secondary osteoarthritis, ankle and foot 
M19.271 Secondary osteoarthritis, right ankle and foot 
M19.272 Secondary osteoarthritis, left ankle and foot 
M19.279 Secondary osteoarthritis, unspecified ankle and foot 

M19.9 Osteoarthritis, unspecified site 
M19.90 Unspecified osteoarthritis, unspecified site 
Arthrosis NOS 
Arthritis NOS 
Osteoarthritis NOS 
M19.91 Primary osteoarthritis, unspecified site 
Primary osteoarthritis NOS 
M19.92 Post-traumatic osteoarthritis, unspecified site 
Post-traumatic osteoarthritis NOS 
M19.93 Secondary osteoarthritis, unspecified site 
Secondary osteoarthritis NOS 
Other joint disorders (M20-M25) 
Excludes2:joints of the spine (M40-M54) 
M20 Acquired deformities of fingers and toes 
Excludes1:acquired absence of fingers and toes (Z89.-) 
congenital absence of fingers and toes (Q71.3-, Q72.3-) 
congenital deformities and malformations of fingers and toes (Q66.-, 
Q68-Q70, Q74.-) 
M20.0 Deformity of finger(s) 
Excludes1:clubbing of fingers (R68.3) 
palmar fascial fibromatosis [Dupuytren] (M72.0) 
trigger finger (M65.3) 
M20.00 Unspecified deformity of finger(s) 
M20.001 Unspecified deformity of right finger(s) 
M20.002 Unspecified deformity of left finger(s) 
M20.009 Unspecified deformity of unspecified finger(s) 
M20.01 Mallet finger 
M20.011 Mallet finger of right finger(s) 
M20.012 Mallet finger of left finger(s) 
M20.019 Mallet finger of unspecified finger(s) 
M20.02 Boutonnière deformity 
M20.021 Boutonnière deformity of right finger(s) 
M20.022 Boutonnière deformity of left finger(s) 
M20.029 Boutonnière deformity of unspecified finger(s) 
M20.03 Swan-neck deformity 
M20.031 Swan-neck deformity of right finger(s) 
M20.032 Swan-neck deformity of left finger(s) 
M20.039 Swan-neck deformity of unspecified finger(s) 
M20.09 Other deformity of finger(s) 
M20.091 Other deformity of right finger(s) 

M20.092 Other deformity of left finger(s) 
M20.099 Other deformity of finger(s), unspecified finger(s) 
M20.1 Hallux valgus (acquired) 
Bunion 
M20.10 Hallux valgus (acquired), unspecified foot 
M20.11 Hallux valgus (acquired), right foot 
M20.12 Hallux valgus (acquired), left foot 
M20.2 Hallux rigidus 
M20.20 Hallux rigidus, unspecified foot 
M20.21 Hallux rigidus, right foot 
M20.22 Hallux rigidus, left foot 
M20.3 Hallux varus (acquired) 
M20.30 Hallux varus (acquired), unspecified foot 
M20.31 Hallux varus (acquired), right foot 
M20.32 Hallux varus (acquired), left foot 
M20.4 Other hammer toe(s) (acquired) 
M20.40 Other hammer toe(s) (acquired), unspecified foot 
M20.41 Other hammer toe(s) (acquired), right foot 
M20.42 Other hammer toe(s) (acquired), left foot 
M20.5 Other deformities of toe(s) (acquired) 
M20.5x Other deformities of toe(s) (acquired) 
M20.5x1 Other deformities of toe(s) (acquired), right foot 
M20.5x2 Other deformities of toe(s) (acquired), left foot 
M20.5x9 Other deformities of toe(s) (acquired), unspecified foot 
M20.6 Acquired deformities of toe(s), unspecified 
M20.60 Acquired deformities of toe(s), unspecified, unspecified foot 
M20.61 Acquired deformities of toe(s), unspecified, right foot 
M20.62 Acquired deformities of toe(s), unspecified, left foot 
M21 Other acquired deformities of limbs 
Excludes1:acquired absence of limb (Z89.-) 
congenital absence of limbs (Q71-Q73) 
congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74) 
Excludes2:acquired deformities of fingers or toes (M20.-) 
coxa plana (M91.2) 
M21.0 Valgus deformity, not elsewhere classified 
Excludes1:metatarsus valgus (Q66.6) 
talipes calcaneovalgus (Q66.4) 
M21.00 Valgus deformity, not elsewhere classified, unspecified site 
M21.02 Valgus deformity, not elsewhere classified, elbow 
Cubitus valgus 
M21.021 Valgus deformity, not elsewhere classified, right elbow 
M21.022 Valgus deformity, not elsewhere classified, left elbow 

M21.029
Valgus deformity, not elsewhere classified, unspecified 
elbow 
M21.06 Valgus deformity, not elsewhere classified, knee 
Genu valgus 
Knock knee 
M21.061 Valgus deformity, not elsewhere classified, right knee 
M21.062 Valgus deformity, not elsewhere classified, left knee 
M21.069 Valgus deformity, not elsewhere classified, unspecified 
knee 
M21.07 Valgus deformity, not elsewhere classified, ankle 
M21.071 Valgus deformity, not elsewhere classified, right ankle 
M21.072 Valgus deformity, not elsewhere classified, left ankle 
M21.079 Valgus deformity, not elsewhere classified, unspecified 
ankle 
M21.1 Varus deformity, not elsewhere classified 
Excludes1:metatarsus varus (Q66.2) 
tibia vara (M92.5) 
M21.10 Varus deformity, not elsewhere classified, unspecified site 
M21.12 Varus deformity, not elsewhere classified, elbow 
Cubitus varus, elbow 
M21.121 Varus deformity, not elsewhere classified, right elbow 
M21.122 Varus deformity, not elsewhere classified, left elbow 
M21.129 Varus deformity, not elsewhere classified, unspecified 
elbow 
M21.16 Varus deformity, not elsewhere classified, knee 
Bow leg 
Genu varus, knee 
M21.161 Varus deformity, not elsewhere classified, right knee 
M21.162 Varus deformity, not elsewhere classified, left knee 
M21.169 Varus deformity, not elsewhere classified, unspecified 
knee 
M21.17 Varus deformity, not elsewhere classified, ankle 
M21.171 Varus deformity, not elsewhere classified, right ankle 
M21.172 Varus deformity, not elsewhere classified, left ankle 
M21.179 Varus deformity, not elsewhere classified, unspecified 
ankle 
M21.2 Flexion deformity 
M21.20 Flexion deformity, unspecified site 
M21.21 Flexion deformity, shoulder 
M21.211 Flexion deformity, right shoulder 
M21.212 Flexion deformity, left shoulder 
M21.219 Flexion deformity, unspecified shoulder 
M21.22 Flexion deformity, elbow 

M21.221
Flexion deformity, right elbow 
M21.222 Flexion deformity, left elbow 
M21.229 Flexion deformity, unspecified elbow 
M21.23 Flexion deformity, wrist 
M21.231 Flexion deformity, right wrist 
M21.232 Flexion deformity, left wrist 
M21.239 Flexion deformity, unspecified wrist 
M21.24 Flexion deformity, finger joints 
M21.241 Flexion deformity, right finger joints 
M21.242 Flexion deformity, left finger joints 
M21.249 Flexion deformity, unspecified finger joints 
M21.25 Flexion deformity, hip 
M21.251 Flexion deformity, right hip 
M21.252 Flexion deformity, left hip 
M21.259 Flexion deformity, unspecified hip 
M21.26 Flexion deformity, knee 
M21.261 Flexion deformity, right knee 
M21.262 Flexion deformity, left knee 
M21.269 Flexion deformity, unspecified knee 
M21.27 Flexion deformity, ankle and toes 
M21.271 Flexion deformity, right ankle and toes 
M21.272 Flexion deformity, left ankle and toes 
M21.279 Flexion deformity, unspecified ankle and toes 
M21.3 Wrist or foot drop (acquired) 
M21.33 Wrist drop (acquired) 
M21.331 Wrist drop, right wrist 
M21.332 Wrist drop, left wrist 
M21.339 Wrist drop, unspecified wrist 
M21.37 Foot drop (acquired) 
M21.371 Foot drop, right foot 
M21.372 Foot drop, left foot 
M21.379 Foot drop, unspecified foot 
M21.4 Flat foot [pes planus] (acquired) 
Excludes1:congenital pes planus (Q66.5) 
M21.40 Flat foot [pes planus] (acquired), unspecified foot 
M21.41 Flat foot [pes planus] (acquired), right foot 
M21.42 Flat foot [pes planus] (acquired), left foot 
M21.5 Acquired clawhand, clubhand, clawfoot and clubfoot 
Excludes1:clubfoot, not specified as acquired (Q66.8) 
M21.51 Acquired clawhand 
M21.511 Acquired clawhand, right hand 
M21.512 Acquired clawhand, left hand 
M21.519 Acquired clawhand, unspecified hand 

M21.52 Acquired clubhand 
M21.521 Acquired clubhand, right hand 
M21.522 Acquired clubhand, left hand 
M21.529 Acquired clubhand, unspecified hand 
M21.53 Acquired clawfoot 
M21.531 Acquired clawfoot, right foot 
M21.532 Acquired clawfoot, left foot 
M21.539 Acquired clawfoot, unspecified foot 
M21.54 Acquired clubfoot 
M21.541 Acquired clubfoot, right foot 
M21.542 Acquired clubfoot, left foot 
M21.549 Acquired clubfoot, unspecified foot 
M21.6 Other acquired deformities of foot 
Excludes2:deformities of toe (acquired) (M20.1-.M20.6) 
M21.6x Other acquired deformities of foot 
M21.6x1 Other acquired deformities of right foot 
M21.6x2 Other acquired deformities of left foot 
M21.6x9 Other acquired deformities of unspecified foot 
M21.7 Unequal limb length (acquired) 
Note: The site used should correspond to the shorter limb 
M21.70 Unequal limb length (acquired), unspecified site 
M21.72 Unequal limb length (acquired), humerus 
M21.721 Unequal limb length (acquired), right humerus 
M21.722 Unequal limb length (acquired), left humerus 
M21.729 Unequal limb length (acquired), unspecified humerus 
M21.73 Unequal limb length (acquired), ulna and radius 
M21.731 Unequal limb length (acquired), right ulna 
M21.732 Unequal limb length (acquired), left ulna 
M21.733 Unequal limb length (acquired), right radius 
M21.734 Unequal limb length (acquired), left radius 
M21.739 Unequal limb length (acquired), unspecified ulna and 
radius 
M21.75 Unequal limb length (acquired), femur 
M21.751 Unequal limb length (acquired), right femur 
M21.752 Unequal limb length (acquired), left femur 
M21.759 Unequal limb length (acquired), unspecified femur 
M21.76 Unequal limb length (acquired), tibia and fibula 
M21.761 Unequal limb length (acquired), right tibia 
M21.762 Unequal limb length (acquired), left tibia 
M21.763 Unequal limb length (acquired), right fibula 
M21.764 Unequal limb length (acquired), left fibula 
M21.769 Unequal limb length (acquired), unspecified tibia and 
fibula 

M21.8 Other specified acquired deformities of limbs 
Excludes2:coxa plana (M91.2) 
M21.80 Other specified acquired deformities of unspecified limb 
M21.82 Other specified acquired deformities of upper arm 
M21.821 Other specified acquired deformities of right upper arm 
M21.822 Other specified acquired deformities of left upper arm 
M21.829 Other specified acquired deformities of unspecified 
upper arm 
M21.83 Other specified acquired deformities of forearm 
M21.831 Other specified acquired deformities of right forearm 
M21.832 Other specified acquired deformities of left forearm 
M21.839 Other specified acquired deformities of unspecified 
forearm 
M21.85 Other specified acquired deformities of thigh 
M21.851 Other specified acquired deformities of right thigh 
M21.852 Other specified acquired deformities of left thigh 
M21.859 Other specified acquired deformities of unspecified 
thigh 
M21.86 Other specified acquired deformities of lower leg 
M21.861 Other specified acquired deformities of right lower leg 
M21.862 Other specified acquired deformities of left lower leg 
M21.869 Other specified acquired deformities of unspecified 
lower leg 
M21.9 Unspecified acquired deformity of limb and hand 
M21.90 Unspecified acquired deformity of unspecified limb 
M21.92 Unspecified acquired deformity of upper arm 
M21.921 Unspecified acquired deformity of right upper arm 
M21.922 Unspecified acquired deformity of left upper arm 
M21.929 Unspecified acquired deformity of unspecified upper 
arm 
M21.93 Unspecified acquired deformity of forearm 
M21.931 Unspecified acquired deformity of right forearm 
M21.932 Unspecified acquired deformity of left forearm 
M21.939 Unspecified acquired deformity of unspecified forearm 
M21.94 Unspecified acquired deformity of hand 
M21.941 Unspecified acquired deformity of hand, right hand 
M21.942 Unspecified acquired deformity of hand, left hand 
M21.949 Unspecified acquired deformity of hand, unspecified 
hand 
M21.95 Unspecified acquired deformity of thigh 
M21.951 Unspecified acquired deformity of right thigh 
M21.952 Unspecified acquired deformity of left thigh 
M21.959 Unspecified acquired deformity of unspecified thigh 

M21.96 Unspecified acquired deformity of lower leg 
M21.961 Unspecified acquired deformity of right lower leg 
M21.962 Unspecified acquired deformity of left lower leg 
M21.969 Unspecified acquired deformity of unspecified lower leg 
M22 Disorder of patella 
Excludes1:traumatic dislocation of patella (S83.0-) 
M22.0 Recurrent dislocation of patella 
M22.00 Recurrent dislocation of patella, unspecified knee 
M22.01 Recurrent dislocation of patella, right knee 
M22.02 Recurrent dislocation of patella, left knee 
M22.1 Recurrent subluxation of patella 
Incomplete dislocation of patella 
M22.10 Recurrent subluxation of patella, unspecified knee 
M22.11 Recurrent subluxation of patella, right knee 
M22.12 Recurrent subluxation of patella, left knee 
M22.2 Patellofemoral disorders 
M22.2x Patellofemoral disorders 
M22.2x1 Patellofemoral disorders, right knee 
M22.2x2 Patellofemoral disorders, left knee 
M22.2x9 Patellofemoral disorders, unspecified knee 
M22.3 Other derangements of patella 
M22.3x Other derangements of patella 
M22.3x1 Other derangements of patella, right knee 
M22.3x2 Other derangements of patella, left knee 
M22.3x9 Other derangements of patella, unspecified knee 
M22.4 Chondromalacia patellae 
M22.40 Chondromalacia patellae, unspecified knee 
M22.41 Chondromalacia patellae, right knee 
M22.42 Chondromalacia patellae, left knee 
M22.8 Other disorders of patella 
M22.8x Other disorders of patella 
M22.8x1 Other disorders of patella, right knee 
M22.8x2 Other disorders of patella, left knee 
M22.8x9 Other disorders of patella, unspecified knee 
M22.9 Unspecified disorder of patella 
M22.90 Unspecified disorder of patella, unspecified knee 
M22.91 Unspecified disorder of patella, right knee 
M22.92 Unspecified disorder of patella, left knee 
M23 Internal derangement of knee 
Excludes1:ankylosis (M24.66) 
current injury -see injury of knee and lower leg (S80-S89) 

deformity of knee (M21.-) 
osteochondritis dissecans (M93.2) 
recurrent dislocation or subluxation of joints (M24.4) 
recurrent dislocation or subluxation of patella (M22.0-M22.1) 
M23.0 Cystic meniscus 
M23.00 Cystic meniscus, unspecified meniscus 
Cystic meniscus, unspecified lateral meniscus 
Cystic meniscus, unspecified medial meniscus 
M23.000 Cystic meniscus, unspecified lateral meniscus, right 
knee 
M23.001 Cystic meniscus, unspecified lateral meniscus, left knee 
M23.002 Cystic meniscus, unspecified lateral meniscus, 
unspecified knee 
M23.003 Cystic meniscus, unspecified medial meniscus, right 
knee 
M23.004 Cystic meniscus, unspecified medial meniscus, left knee 
M23.005 Cystic meniscus, unspecified medial meniscus, 
unspecified knee 
M23.006 Cystic meniscus, unspecified meniscus, right knee 
M23.007 Cystic meniscus, unspecified meniscus, left knee 
M23.009 Cystic meniscus, unspecified meniscus, unspecified knee 
M23.01 Cystic meniscus, anterior horn of medial meniscus 
M23.011 Cystic meniscus, anterior horn of medial meniscus, 
right knee 
M23.012 Cystic meniscus, anterior horn of medial meniscus, left 
knee 
M23.019 Cystic meniscus, anterior horn of medial meniscus, 
unspecified knee 
M23.02 Cystic meniscus, posterior horn of medical meniscus 
M23.021 Cystic meniscus, posterior horn of medical meniscus, 
right knee 
M23.022 Cystic meniscus, posterior horn of medical meniscus, 
left knee 
M23.029 Cystic meniscus, posterior horn of medical meniscus, 
unspecified knee 
M23.03 Cystic meniscus, other medial meniscus 
M23.031 Cystic meniscus, other medial meniscus, right knee 
M23.032 Cystic meniscus, other medial meniscus, left knee 
M23.039 Cystic meniscus, other medial meniscus, unspecified 
knee 
M23.04 Cystic meniscus, anterior horn of lateral meniscus 
M23.041 Cystic meniscus, anterior horn of lateral meniscus, right 
knee 

M23.042
Cystic meniscus, anterior horn of lateral meniscus, left 
knee 
M23.049 Cystic meniscus, anterior horn of lateral meniscus, 
unspecified knee 
M23.05 Cystic meniscus, posterior horn of lateral meniscus 
M23.051 Cystic meniscus, posterior horn of lateral meniscus, 
right knee 
M23.052 Cystic meniscus, posterior horn of lateral meniscus, left 
knee 
M23.059 Cystic meniscus, posterior horn of lateral meniscus, 
unspecified knee 
M23.06 Cystic meniscus, other lateral meniscus 
M23.061 Cystic meniscus, other lateral meniscus, right knee 
M23.062 Cystic meniscus, other lateral meniscus, left knee 
M23.069 Cystic meniscus, other lateral meniscus, unspecified 
knee 
M23.2 Derangement of meniscus due to old tear or injury 
Old bucket-handle tear 
M23.20 Derangement of unspecified meniscus due to old tear or injury 
Derangement of unspecified lateral meniscus due to old tear or injury 
Derangement of unspecified medial meniscus due to old tear or injury 
M23.200 Derangement of unspecified lateral meniscus due to old 
tear or injury, right knee 
M23.201 Derangement of unspecified lateral meniscus due to old 
tear or injury, left knee 
M23.202 Derangement of unspecified lateral meniscus due to old 
tear or injury, unspecified knee 
M23.203 Derangement of unspecified medial meniscus due to old 
tear or injury, right knee 
M23.204 Derangement of unspecified medial meniscus due to old 
tear or injury, left knee 
M23.205 Derangement of unspecified medial meniscus due to old 
tear or injury, unspecified knee 
M23.206 Derangement of unspecified meniscus due to old tear or 
injury, right knee 
M23.207 Derangement of unspecified meniscus due to old tear or 
injury, left knee 
M23.209 Derangement of unspecified meniscus due to old tear or 
injury, unspecified knee 
M23.21 Derangement of anterior horn of medial meniscus due to old tear or 
injury 
M23.211 Derangement of anterior horn of medial meniscus due 
to old tear or injury, right knee 

M23.212
Derangement of anterior horn of medial meniscus due 
to old tear or injury, left knee 
M23.219 Derangement of anterior horn of medial meniscus due 
to old tear or injury, unspecified knee 
M23.22 Derangement of posterior horn of medical meniscus due to old tear or 
injury 
M23.221 Derangement of posterior horn of medical meniscus due 
to old tear or injury, right knee 
M23.222 Derangement of posterior horn of medical meniscus due 
to old tear or injury, left knee 
M23.229 Derangement of posterior horn of medical meniscus due 
to old tear or injury, unspecified knee 
M23.23 Derangement of other medial meniscus due to old tear or injury 
M23.231 Derangement of other medial meniscus due to old tear 
or injury, right knee 
M23.232 Derangement of other medial meniscus due to old tear 
or injury, left knee 
M23.239 Derangement of other medial meniscus due to old tear 
or injury, unspecified knee 
M23.24 Derangement of anterior horn of lateral meniscus due to old tear or 
injury 
M23.241 Derangement of anterior horn of lateral meniscus due 
to old tear or injury, right knee 
M23.242 Derangement of anterior horn of lateral meniscus due 
to old tear or injury, left knee 
M23.249 Derangement of anterior horn of lateral meniscus due 
to old tear or injury, unspecified knee 
M23.25 Derangement of posterior horn of lateral meniscus due to old tear or 
injury 
M23.251 Derangement of posterior horn of lateral meniscus due 
to old tear or injury, right knee 
M23.252 Derangement of posterior horn of lateral meniscus due 
to old tear or injury, left knee 
M23.259 Derangement of posterior horn of lateral meniscus due 
to old tear or injury, unspecified knee 
M23.26 Derangement of other lateral meniscus due to old tear or injury 
M23.261 Derangement of other lateral meniscus due to old tear 
or injury, right knee 
M23.262 Derangement of other lateral meniscus due to old tear 
or injury, left knee 
M23.269 Derangement of other lateral meniscus due to old tear 
or injury, unspecified knee 
M23.3 Other meniscus derangements 

Degenerate meniscus 
Detached meniscus 
Retained meniscus 
M23.30 Other meniscus derangements, unspecified meniscus 
Other meniscus derangements, unspecified lateral meniscus 
Other meniscus derangements, unspecified medial meniscus 
M23.300 Other meniscus derangements, unspecified lateral 
meniscus, right knee 
M23.301 Other meniscus derangements, unspecified lateral 
meniscus, left knee 
M23.302 Other meniscus derangements, unspecified lateral 
meniscus, unspecified knee 
M23.303 Other meniscus derangements, unspecified medial 
meniscus, right knee 
M23.304 Other meniscus derangements, unspecified medial 
meniscus, left knee 
M23.305 Other meniscus derangements, unspecified medial 
meniscus, unspecified knee 
M23.306 Other meniscus derangements, unspecified meniscus, 
right knee 
M23.307 Other meniscus derangements, unspecified meniscus, 
left knee 
M23.309 Other meniscus derangements, unspecified meniscus, 
unspecified knee 
M23.31 Other meniscus derangements, anterior horn of medial meniscus 
M23.311 Other meniscus derangements, anterior horn of medial 
meniscus, right knee 
M23.312 Other meniscus derangements, anterior horn of medial 
meniscus, left knee 
M23.319 Other meniscus derangements, anterior horn of medial 
meniscus, unspecified knee 
M23.32 Other meniscus derangements, posterior horn of medical meniscus 
M23.321 Other meniscus derangements, posterior horn of 
medical meniscus, right knee 
M23.322 Other meniscus derangements, posterior horn of 
medical meniscus, left knee 
M23.329 Other meniscus derangements, posterior horn of 
medical meniscus, unspecified knee 
M23.33 Other meniscus derangements, other medial meniscus 
M23.331 Other meniscus derangements, other medial meniscus, 
right knee 
M23.332 Other meniscus derangements, other medial meniscus, 
left knee 

M23.339
Other meniscus derangements, other medial meniscus, 
unspecified knee 
M23.34 Other meniscus derangements, anterior horn of lateral meniscus 
M23.341 Other meniscus derangements, anterior horn of lateral 
meniscus, right knee 
M23.342 Other meniscus derangements, anterior horn of lateral 
meniscus, left knee 
M23.349 Other meniscus derangements, anterior horn of lateral 
meniscus, unspecified knee 
M23.35 Other meniscus derangements, posterior horn of lateral meniscus 
M23.351 Other meniscus derangements, posterior horn of lateral 
meniscus, right knee 
M23.352 Other meniscus derangements, posterior horn of lateral 
meniscus, left knee 
M23.359 Other meniscus derangements, posterior horn of lateral 
meniscus, unspecified knee 
M23.36 Other meniscus derangements, other lateral meniscus 
M23.361 Other meniscus derangements, other lateral meniscus, 
right knee 
M23.362 Other meniscus derangements, other lateral meniscus, 
left knee 
M23.369 Other meniscus derangements, other lateral meniscus, 
unspecified knee 
M23.4 Loose body in knee 
M23.40 Loose body in knee, unspecified knee 
M23.41 Loose body in knee, right knee 
M23.42 Loose body in knee, left knee 
M23.5 Chronic instability of knee 
M23.50 Chronic instability of knee, unspecified knee 
M23.51 Chronic instability of knee, right knee 
M23.52 Chronic instability of knee, left knee 
M23.6 Other spontaneous disruption of ligament(s) of knee 
M23.60 Other spontaneous disruption of unspecified ligament of knee 
M23.601 Other spontaneous disruption of unspecified ligament 
of right knee 
M23.602 Other spontaneous disruption of unspecified ligament 
of left knee 
M23.609 Other spontaneous disruption of unspecified ligament 
of unspecified knee 
M23.61 Other spontaneous disruption of anterior cruciate ligament of knee 
M23.611 Other spontaneous disruption of anterior cruciate 
ligament of right knee 
M23.612 Other spontaneous disruption of anterior cruciate 

ligament of left knee 
M23.619 Other spontaneous disruption of anterior cruciate 
ligament of unspecified knee 
M23.62 Other spontaneous disruption of posterior cruciate ligament of knee 
M23.621 Other spontaneous disruption of posterior cruciate 
ligament of right knee 
M23.622 Other spontaneous disruption of posterior cruciate 
ligament of left knee 
M23.629 Other spontaneous disruption of posterior cruciate 
ligament of unspecified knee 
M23.63 Other spontaneous disruption of medial collateral ligament of knee 
M23.631 Other spontaneous disruption of medial collateral 
ligament of right knee 
M23.632 Other spontaneous disruption of medial collateral 
ligament of left knee 
M23.639 Other spontaneous disruption of medial collateral 
ligament of unspecified knee 
M23.64 Other spontaneous disruption of lateral collateral ligament of knee 
M23.641 Other spontaneous disruption of lateral collateral 
ligament of right knee 
M23.642 Other spontaneous disruption of lateral collateral 
ligament of left knee 
M23.649 Other spontaneous disruption of lateral collateral 
ligament of unspecified knee 
M23.67 Other spontaneous disruption of capsular ligament of knee 
M23.671 Other spontaneous disruption of capsular ligament of 
right knee 
M23.672 Other spontaneous disruption of capsular ligament of 
left knee 
M23.679 Other spontaneous disruption of capsular ligament of 
unspecified knee 
M23.8 Other internal derangements of knee 
Laxity of ligament of knee 
Snapping knee 
M23.8x Other internal derangements of knee 
M23.8x1 Other internal derangements of right knee 
M23.8x2 Other internal derangements of left knee 
M23.8x9 Other internal derangements of unspecified knee 
M23.9 Unspecified internal derangement of knee 
M23.90 Unspecified internal derangement of unspecified knee 
M23.91 Unspecified internal derangement of right knee 
M23.92 Unspecified internal derangement of left knee 

M24 Other specific joint derangements 
Excludes1:current injury - see injury of joint by body region 
Excludes2:ganglion (M67.4) 
snapping knee (M23.8-) 
temporomandibular joint disorders (M26.6-) 
M24.0 Loose body in joint 
Excludes2:loose body in knee (M23.4) 
M24.00 Loose body in unspecified joint 
M24.01 Loose body in shoulder 
M24.011 Loose body in right shoulder 
M24.012 Loose body in left shoulder 
M24.019 Loose body in unspecified shoulder 
M24.02 Loose body in elbow 
M24.021 Loose body in right elbow 
M24.022 Loose body in left elbow 
M24.029 Loose body in unspecified elbow 
M24.03 Loose body in wrist 
M24.031 Loose body in right wrist 
M24.032 Loose body in left wrist 
M24.039 Loose body in unspecified wrist 
M24.04 Loose body in finger joints 
M24.041 Loose body in right finger joint(s) 
M24.042 Loose body in left finger joint(s) 
M24.049 Loose body in unspecified finger joint(s) 
M24.05 Loose body in hip 
M24.051 Loose body in right hip 
M24.052 Loose body in left hip 
M24.059 Loose body in unspecified hip 
M24.07 Loose body in ankle and toe joints 
M24.071 Loose body in right ankle 
M24.072 Loose body in left ankle 
M24.073 Loose body in unspecified ankle 
M24.074 Loose body in right toe joint(s) 
M24.075 Loose body in left toe joint(s) 
M24.076 Loose body in unspecified toe joints 
M24.08 Loose body, other site 
M24.1 Other articular cartilage disorders 
Excludes2:chondrocalcinosis (M11.1, M11.2-) 
internal derangement of knee (M23.-) 
metastatic calcification (E83.5) 
ochronosis (E70.2) 
M24.10 Other articular cartilage disorders, unspecified site 

M24.11 Other articular cartilage disorders, shoulder 
M24.111 Other articular cartilage disorders, right shoulder 
M24.112 Other articular cartilage disorders, left shoulder 
M24.119 Other articular cartilage disorders, unspecified 
shoulder 
M24.12 Other articular cartilage disorders, elbow 
M24.121 Other articular cartilage disorders, right elbow 
M24.122 Other articular cartilage disorders, left elbow 
M24.129 Other articular cartilage disorders, unspecified elbow 
M24.13 Other articular cartilage disorders, wrist 
M24.131 Other articular cartilage disorders, right wrist 
M24.132 Other articular cartilage disorders, left wrist 
M24.139 Other articular cartilage disorders, unspecified wrist 
M24.14 Other articular cartilage disorders, hand 
M24.141 Other articular cartilage disorders, right hand 
M24.142 Other articular cartilage disorders, left hand 
M24.149 Other articular cartilage disorders, unspecified hand 
M24.15 Other articular cartilage disorders, hip 
M24.151 Other articular cartilage disorders, right hip 
M24.152 Other articular cartilage disorders, left hip 
M24.159 Other articular cartilage disorders, unspecified hip 
M24.17 Other articular cartilage disorders, ankle and foot 
M24.171 Other articular cartilage disorders, right ankle 
M24.172 Other articular cartilage disorders, left ankle 
M24.173 Other articular cartilage disorders, unspecified ankle 
M24.174 Other articular cartilage disorders, right foot 
M24.175 Other articular cartilage disorders, left foot 
M24.176 Other articular cartilage disorders, unspecified foot 
M24.2 Disorder of ligament 
Instability secondary to old ligament injury 
Ligamentous laxity NOS 
Excludes1:familial ligamentous laxity (M35.7) 
Excludes2:internal derangement of knee (M23.5-M23.89) 
M24.20 Disorder of ligament, unspecified site 
M24.21 Disorder of ligament, shoulder 
M24.211 Disorder of ligament, right shoulder 
M24.212 Disorder of ligament, left shoulder 
M24.219 Disorder of ligament, unspecified shoulder 
M24.22 Disorder of ligament, elbow 
M24.221 Disorder of ligament, right elbow 
M24.222 Disorder of ligament, left elbow 
M24.229 Disorder of ligament, unspecified elbow 
M24.23 Disorder of ligament, wrist 

M24.231
Disorder of ligament, right wrist 
M24.232 Disorder of ligament, left wrist 
M24.239 Disorder of ligament, unspecified wrist 
M24.24 Disorder of ligament, hand 
M24.241 Disorder of ligament, right hand 
M24.242 Disorder of ligament, left hand 
M24.249 Disorder of ligament, unspecified hand 
M24.25 Disorder of ligament, hip 
M24.251 Disorder of ligament, right hip 
M24.252 Disorder of ligament, left hip 
M24.259 Disorder of ligament, unspecified hip 
M24.27 Disorder of ligament, ankle and foot 
M24.271 Disorder of ligament, right ankle 
M24.272 Disorder of ligament, left ankle 
M24.273 Disorder of ligament, unspecified ankle 
M24.274 Disorder of ligament, right foot 
M24.275 Disorder of ligament, left foot 
M24.276 Disorder of ligament, unspecified foot 
M24.28 Disorder of ligament, vertebrae 
M24.3 Pathological dislocation of joint, not elsewhere classified 
Excludes1:congenital dislocation or displacement of joint-see congenital 
malformations and deformations of the musculoskeletal system 
(Q65-Q79) 
current injury - see injury of joints and ligaments by body region 
recurrent dislocation of joint (M24.4-) 
M24.30 Pathological dislocation of unspecified joint, not elsewhere classified 
M24.31 Pathological dislocation of shoulder, not elsewhere classified 
M24.311 Pathological dislocation of right shoulder, not elsewhere 
classified 
M24.312 Pathological dislocation of left shoulder, not elsewhere 
classified 
M24.319 Pathological dislocation of unspecified shoulder, not 
elsewhere classified 
M24.32 Pathological dislocation of elbow, not elsewhere classified 
M24.321 Pathological dislocation of right elbow, not elsewhere 
classified 
M24.322 Pathological dislocation of left elbow, not elsewhere 
classified 
M24.329 Pathological dislocation of unspecified elbow, not 
elsewhere classified 
M24.33 Pathological dislocation of wrist, not elsewhere classified 
M24.331 Pathological dislocation of right wrist, not elsewhere 
classified 

M24.332
M24.339 
M24.341 
M24.342 
M24.349 
M24.351 
M24.352 
M24.359 
M24.361 
M24.362 
M24.369 
M24.371 
M24.372 
M24.373 
M24.374 
M24.375 
M24.376 
M24.4 Recurrent dislocation of joint 
Pathological dislocation of left wrist, not elsewhere 
classified 
Pathological dislocation of unspecified wrist, not 
elsewhere classified 
M24.34 Pathological dislocation of hand, not elsewhere classified 
Pathological dislocation of right hand, not elsewhere 
classified 
Pathological dislocation of left hand, not elsewhere 
classified 
Pathological dislocation of unspecified hand, not 
elsewhere classified 
M24.35 Pathological dislocation of hip, not elsewhere classified 
Pathological dislocation of right hip, not elsewhere 
classified 
Pathological dislocation of left hip, not elsewhere 
classified 
Pathological dislocation of unspecified hip, not 
elsewhere classified 
M24.36 Pathological dislocation of knee, not elsewhere classified 
Pathological dislocation of right knee, not elsewhere 
classified 
Pathological dislocation of left knee, not elsewhere 
classified 
Pathological dislocation of unspecified knee, not 
elsewhere classified 
M24.37 Pathological dislocation of ankle and foot, not elsewhere classified 
Pathological dislocation of right ankle, not elsewhere 
classified 
Pathological dislocation of left ankle, not elsewhere 
classified 
Pathological dislocation of unspecified ankle, not 
elsewhere classified 
Pathological dislocation of right foot, not elsewhere 
classified 
Pathological dislocation of left foot, not elsewhere 
classified 
Pathological dislocation of unspecified foot, not 
elsewhere classified 
Recurrent subluxation of joint 
Excludes2:recurrent dislocation of patella (M22.0-M22.1) 
recurrent vertebral dislocation (M43.3-, M43.4, M43.5-) 
M24.40 Recurrent dislocation, unspecified joint 

M24.41 Recurrent dislocation, shoulder 
M24.411 Recurrent dislocation, right shoulder 
M24.412 Recurrent dislocation, left shoulder 
M24.419 Recurrent dislocation, unspecified shoulder 
M24.42 Recurrent dislocation, elbow 
M24.421 Recurrent dislocation, right elbow 
M24.422 Recurrent dislocation, left elbow 
M24.429 Recurrent dislocation, unspecified elbow 
M24.43 Recurrent dislocation, wrist 
M24.431 Recurrent dislocation, right wrist 
M24.432 Recurrent dislocation, left wrist 
M24.439 Recurrent dislocation, unspecified wrist 
M24.44 Recurrent dislocation, hand and finger(s) 
M24.441 Recurrent dislocation, right hand 
M24.442 Recurrent dislocation, left hand 
M24.443 Recurrent dislocation, unspecified hand 
M24.444 Recurrent dislocation, right finger 
M24.445 Recurrent dislocation, left finger 
M24.446 Recurrent dislocation, unspecified finger 
M24.45 Recurrent dislocation, hip 
M24.451 Recurrent dislocation, right hip 
M24.452 Recurrent dislocation, left hip 
M24.459 Recurrent dislocation, unspecified hip 
M24.46 Recurrent dislocation, knee 
M24.461 Recurrent dislocation, right knee 
M24.462 Recurrent dislocation, left knee 
M24.469 Recurrent dislocation, unspecified knee 
M24.47 Recurrent dislocation, ankle, foot and toes 
M24.471 Recurrent dislocation, right ankle 
M24.472 Recurrent dislocation, left ankle 
M24.473 Recurrent dislocation, unspecified ankle 
M24.474 Recurrent dislocation, right foot 
M24.475 Recurrent dislocation, left foot 
M24.476 Recurrent dislocation, unspecified foot 
M24.477 Recurrent dislocation, right toe(s) 
M24.478 Recurrent dislocation, left toe(s) 
M24.479 Recurrent dislocation, unspecified toe(s) 
M24.5 Contracture of joint 
Excludes1:contracture of muscle without contracture of joint (M62.4-) 
contracture of tendon (sheath) without contracture of joint (M67.1-) 
Dupuytren's contracture (M72.0) 
Excludes2:acquired deformities of limbs (M20-M21) 
M24.50 Contracture, unspecified joint 

M24.51 Contracture, shoulder 
M24.511 Contracture, right shoulder 
M24.512 Contracture, left shoulder 
M24.519 Contracture, unspecified shoulder 
M24.52 Contracture, elbow 
M24.521 Contracture, right elbow 
M24.522 Contracture, left elbow 
M24.529 Contracture, unspecified elbow 
M24.53 Contracture, wrist 
M24.531 Contracture, right wrist 
M24.532 Contracture, left wrist 
M24.539 Contracture, unspecified wrist 
M24.54 Contracture, hand 
M24.541 Contracture, right hand 
M24.542 Contracture, left hand 
M24.549 Contracture, unspecified hand 
M24.55 Contracture, hip 
M24.551 Contracture, right hip 
M24.552 Contracture, left hip 
M24.559 Contracture, unspecified hip 
M24.56 Contracture, knee 
M24.561 Contracture, right knee 
M24.562 Contracture, left knee 
M24.569 Contracture, unspecified knee 
M24.57 Contracture, ankle and foot 
M24.571 Contracture, right ankle 
M24.572 Contracture, left ankle 
M24.573 Contracture, unspecified ankle 
M24.574 Contracture, right foot 
M24.575 Contracture, left foot 
M24.576 Contracture, unspecified foot 
M24.6 Ankylosis of joint 
Excludes1:stiffness of joint without ankylosis (M25.6-) 
Excludes2:spine (M43.2-) 
M24.60 Ankylosis, unspecified joint 
M24.61 Ankylosis, shoulder 
M24.611 Ankylosis, right shoulder 
M24.612 Ankylosis, left shoulder 
M24.619 Ankylosis, unspecified shoulder 
M24.62 Ankylosis, elbow 
M24.621 Ankylosis, right elbow 
M24.622 Ankylosis, left elbow 
M24.629 Ankylosis, unspecified elbow 

M24.63 Ankylosis, wrist 
M24.631 Ankylosis, right wrist 
M24.632 Ankylosis, left wrist 
M24.639 Ankylosis, unspecified wrist 
M24.64 Ankylosis, hand 
M24.641 Ankylosis, right hand 
M24.642 Ankylosis, left hand 
M24.649 Ankylosis, unspecified hand 
M24.65 Ankylosis, hip 
M24.651 Ankylosis, right hip 
M24.652 Ankylosis, left hip 
M24.659 Ankylosis, unspecified hip 
M24.66 Ankylosis, knee 
M24.661 Ankylosis, right knee 
M24.662 Ankylosis, left knee 
M24.669 Ankylosis, unspecified knee 
M24.67 Ankylosis, ankle and foot 
M24.671 Ankylosis, right ankle 
M24.672 Ankylosis, left ankle 
M24.673 Ankylosis, unspecified ankle 
M24.674 Ankylosis, right foot 
M24.675 Ankylosis, left foot 
M24.676 Ankylosis, unspecified foot 
M24.7 Protrusio acetabuli 
M24.8 Other specific joint derangements, not elsewhere classified 
M24.80 Other specific joint derangements of unspecifed joint, not elsewhere 
classified 
M24.81 Other specific joint derangements of shoulder, not elsewhere classified 
M24.811 Other specific joint derangements of right shoulder, not 
elsewhere classified 
M24.812 Other specific joint derangements of left shoulder, not 
elsewhere classified 
M24.819 Other specific joint derangements of unspecified, not 
elsewhere classified 
M24.82 Other specific joint derangements of elbow, not elsewhere classified 
M24.821 Other specific joint derangements of right elbow, not 
elsewhere classified 
M24.822 Other specific joint derangements of left elbow, not 
elsewhere classified 
M24.829 Other specific joint derangements of unspecified elbow, 
not elsewhere classified 
M24.83 Other specific joint derangements of wrist, not elsewhere classified 
M24.831 Other specific joint derangements of right wrist, not 

elsewhere classified 
M24.832 Other specific joint derangements of left wrist, not 
elsewhere classified 
M24.839 Other specific joint derangements of unspecified wrist, 
not elsewhere classified 
M24.84 Other specific joint derangements of hand, not elsewhere classified 
M24.841 Other specific joint derangements of right hand, not 
elsewhere classified 
M24.842 Other specific joint derangements of left hand, not 
elsewhere classified 
M24.849 Other specific joint derangements of unspecified hand, 
not elsewhere classified 
M24.85 Other specific joint derangements of hip, not elsewhere classified 
Irritable hip 
M24.851 Other specific joint derangements of right hip, not 
elsewhere classified 
M24.852 Other specific joint derangements of left hip, not 
elsewhere classified 
M24.859 Other specific joint derangements of unspecified hip, 
not elsewhere classified 
M24.87 Other specific joint derangements of ankle and foot, not elsewhere 
classified 
M24.871 Other specific joint derangements of right ankle, not 
elsewhere classified 
M24.872 Other specific joint derangements of left ankle, not 
elsewhere classified 
M24.873 Other specific joint derangements of unspecified ankle, 
not elsewhere classified 
M24.874 Other specific joint derangements of right foot, not 
elsewhere classified 
M24.875 Other specific joint derangements left foot, not 
elsewhere classified 
M24.876 Other specific joint derangements of unspecified foot, 
not elsewhere classified 
M24.9 Joint derangement, unspecified 
M25 Other joint disorder, not elsewhere classified 
Excludes2:abnormality of gait and mobility (R26.-) 
acquired deformities of limb (M20-M21) 
calcification of bursa (M71.4-) 
calcification of shoulder (joint) (M75.3) 
calcification of tendon (M65.2-) 
difficulty in walking (R26.2) 

temporomandibular joint disorder (M26.6-) 
M25.0 Hemarthrosis 
Excludes1:current injury - see injury of joint by body region 
hemophilic arthropathy (M36.2) 
M25.00 Hemarthrosis, unspecified joint 
M25.01 Hemarthrosis, shoulder 
M25.011 Hemarthrosis, right shoulder 
M25.012 Hemarthrosis, left shoulder 
M25.019 Hemarthrosis, unspecified shoulder 
M25.02 Hemarthrosis, elbow 
M25.021 Hemarthrosis, right elbow 
M25.022 Hemarthrosis, left elbow 
M25.029 Hemarthrosis, unspecified elbow 
M25.03 Hemarthrosis, wrist 
M25.031 Hemarthrosis, right wrist 
M25.032 Hemarthrosis, left wrist 
M25.039 Hemarthrosis, unspecified wrist 
M25.04 Hemarthrosis, hand 
M25.041 Hemarthrosis, right hand 
M25.042 Hemarthrosis, left hand 
M25.049 Hemarthrosis, unspecified hand 
M25.05 Hemarthrosis, hip 
M25.051 Hemarthrosis, right hip 
M25.052 Hemarthrosis, left hip 
M25.059 Hemarthrosis, unspecified hip 
M25.06 Hemarthrosis, knee 
M25.061 Hemarthrosis, right knee 
M25.062 Hemarthrosis, left knee 
M25.069 Hemarthrosis, unspecified knee 
M25.07 Hemarthrosis, ankle and foot 
M25.071 Hemarthrosis, right ankle 
M25.072 Hemarthrosis, left ankle 
M25.073 Hemarthrosis, unspecified ankle 
M25.074 Hemarthrosis, right foot 
M25.075 Hemarthrosis, left foot 
M25.076 Hemarthrosis, unspecified foot 
M25.08 Hemarthrosis, vertebrae 
M25.1 Fistula of joint 
M25.10 Fistula, unspecified joint 
M25.11 Fistula, shoulder 
M25.111 Fistula, right shoulder 
M25.112 Fistula, left shoulder 
M25.119 Fistula, unspecified shoulder 

M25.12 Fistula, elbow 
M25.121 
Fistula, right elbow 
M25.122 Fistula, left elbow 
M25.129 Fistula, unspecified elbow 
M25.13 Fistula, wrist 
M25.131 Fistula, right wrist 
M25.132 Fistula, left wrist 
M25.139 Fistula, unspecified wrist 
M25.14 Fistula, hand 
M25.141 Fistula, right hand 
M25.142 Fistula, left hand 
M25.149 Fistula, unspecified hand 
M25.15 Fistula, hip 
M25.151 Fistula, right hip 
M25.152 Fistula, left hip 
M25.159 Fistula, unspecified hip 
M25.16 Fistula, knee 
M25.161 Fistula, right knee 
M25.162 Fistula, left knee 
M25.169 Fistula, unspecified knee 
M25.17 Fistula, ankle and foot 
M25.171 Fistula, right ankle 
M25.172 Fistula, left ankle 
M25.173 Fistula, unspecified ankle 
M25.174 Fistula, right foot 
M25.175 Fistula, left foot 
M25.176 Fistula, unspecified foot 
M25.18 Fistula, vertebrae 
M25.2 Flail joint 
M25.20 Flail joint, unspecified joint 
M25.21 Flail joint, shoulder 
M25.211 Flail joint, right shoulder 
M25.212 Flail joint, left shoulder 
M25.219 Flail joint, unspecified shoulder 
M25.22 Flail joint, elbow 
M25.221 Flail joint, right elbow 
M25.222 Flail joint, left elbow 
M25.229 Flail joint, unspecified elbow 
M25.23 Flail joint, wrist 
M25.231 Flail joint, right wrist 
M25.232 Flail joint, left wrist 
M25.239 Flail joint, unspecified wrist 
M25.24 Flail joint, hand 

M25.241
Flail joint, right hand 
M25.242 Flail joint, left hand 
M25.249 Flail joint, unspecified hand 
M25.25 Flail joint, hip 
M25.251 Flail joint, right hip 
M25.252 Flail joint, left hip 
M25.259 Flail joint, unspecified hip 
M25.26 Flail joint, knee 
M25.261 Flail joint, right knee 
M25.262 Flail joint, left knee 
M25.269 Flail joint, unspecified knee 
M25.27 Flail joint, ankle and foot 
M25.271 Flail joint, right ankle and foot 
M25.272 Flail joint, left ankle and foot 
M25.279 Flail joint, unspecified ankle and foot 
M25.28 Flail joint, other site 
M25.3 Other instability of joint 
Excludes1:instability of joint secondary to old ligament injury (M24.2-) 
instability of joint secondary to removal of joint prosthesis (M96.8) 
Excludes2:spinal instabilities (M53.2-) 
M25.30 Other instability, unspecified joint 
M25.31 Other instability, shoulder 
M25.311 Other instability, right shoulder 
M25.312 Other instability, left shoulder 
M25.319 Other instability, unspecified shoulder 
M25.32 Other instability, elbow 
M25.321 Other instability, right elbow 
M25.322 Other instability, left elbow 
M25.329 Other instability, unspecified elbow 
M25.33 Other instability, wrist 
M25.331 Other instability, right wrist 
M25.332 Other instability, left wrist 
M25.339 Other instability, unspecified wrist 
M25.34 Other instability, hand 
M25.341 Other instability, right hand 
M25.342 Other instability, left hand 
M25.349 Other instability, unspecified hand 
M25.35 Other instability, hip 
M25.351 Other instability, right hip 
M25.352 Other instability, left hip 
M25.359 Other instability, unspecified hip 
M25.36 Other instability, knee 
M25.361 Other instability, right knee 

M25.362
Other instability, left knee 
M25.369 Other instability, unspecified knee 
M25.37 Other instability, ankle and foot 
M25.371 Other instability, right ankle 
M25.372 Other instability, left ankle 
M25.373 Other instability, unspecified ankle 
M25.374 Other instability, right foot 
M25.375 Other instability, left foot 
M25.376 Other instability, unspecified foot 
M25.4 Effusion of joint 
Excludes1:hydrarthrosis in yaws (A66.6) 
intermittent hydrarthrosis (M12.4-) 
other infective (teno)synovitis (M65.1-) 
M25.40 Effusion, unspecified joint 
M25.41 Effusion, shoulder 
M25.411 Effusion, right shoulder 
M25.412 Effusion, left shoulder 
M25.419 Effusion, unspecified shoulder 
M25.42 Effusion, elbow 
M25.421 Effusion, right elbow 
M25.422 Effusion, left elbow 
M25.429 Effusion, unspecified elbow 
M25.43 Effusion, wrist 
M25.431 Effusion, right wrist 
M25.432 Effusion, left wrist 
M25.439 Effusion, unspecified wrist 
M25.44 Effusion, hand 
M25.441 Effusion, right hand 
M25.442 Effusion, left hand 
M25.449 Effusion, unspecified hand 
M25.45 Effusion, hip 
M25.451 Effusion, right hip 
M25.452 Effusion, left hip 
M25.459 Effusion, unspecified hip 
M25.46 Effusion, knee 
M25.461 Effusion, right knee 
M25.462 Effusion, left knee 
M25.469 Effusion, unspecified knee 
M25.47 Effusion, ankle and foot 
M25.471 Effusion, right ankle 
M25.472 Effusion, left ankle 
M25.473 Effusion, unspecified ankle 
M25.474 Effusion, right foot 

M25.475 Effusion, left foot 
M25.476 
Effusion, unspecified foot 
M25.48 Effusion, other site 
M25.5 Pain in joint 
Excludes2:pain in hand (M79.64-) 
pain in fingers (M79.64-) 
pain in foot (M79.67-) 
pain in limb (M79.6-) 
pain in toes (M79.67-) 
M25.50 Pain in unspecified joint 
M25.51 Pain in shoulder 
M25.511 Pain in right shoulder 
M25.512 Pain in left shoulder 
M25.519 Pain in unspecified shoulder 
M25.52 Pain in elbow 
M25.521 Pain in right elbow 
M25.522 Pain in left elbow 
M25.529 Pain in unspecified elbow 
M25.53 Pain in wrist 
M25.531 Pain in right wrist 
M25.532 Pain in left wrist 
M25.539 Pain in unspecified wrist 
M25.55 Pain in hip 
M25.551 Pain in right hip 
M25.552 Pain in left hip 
M25.559 Pain in unspecified hip 
M25.56 Pain in knee 
M25.561 Pain in right knee 
M25.562 Pain in left knee 
M25.569 Pain in unspecified knee 
M25.57 Pain in ankle 
M25.571 Pain in right ankle 
M25.572 Pain in left ankle 
M25.579 Pain in unspecified ankle 
M25.6 Stiffness of joint, not elsewhere classified 
Excludes1:ankylosis of joint (M24.6-) 
contracture of joint (M24.5-) 
M25.60 Stiffness of unspecified joint, not elsewhere classified 
M25.61 Stiffness of shoulder, not elsewhere classified 
M25.611 Stiffness of right shoulder, not elsewhere classified 
M25.612 Stiffness of left shoulder, not elsewhere classified 
M25.619 Stiffness of unspecified shoulder, not elsewhere 
classified 

M25.62 Stiffness of elbow, not elsewhere classified 
M25.621 
Stiffness of right elbow, not elsewhere classified 
M25.622 Stiffness of left elbow, not elsewhere classified 
M25.629 Stiffness of unspecified elbow, not elsewhere classified 
M25.63 Stiffness of wrist, not elsewhere classified 
M25.631 Stiffness of right wrist, not elsewhere classified 
M25.632 Stiffness of left wrist, not elsewhere classified 
M25.639 Stiffness of unspecified wrist, not elsewhere classified 
M25.64 Stiffness of hand, not elsewhere classified 
M25.641 Stiffness of right hand, not elsewhere classified 
M25.642 Stiffness of left hand, not elsewhere classified 
M25.649 Stiffness of unspecified hand, not elsewhere classified 
M25.65 Stiffness of hip, not elsewhere classified 
M25.651 Stiffness of right hip, not elsewhere classified 
M25.652 Stiffness of left hip, not elsewhere classified 
M25.659 Stiffness of unspecified hip, not elsewhere classified 
M25.66 Stiffness of knee, not elsewhere classified 
M25.661 Stiffness of right knee, not elsewhere classified 
M25.662 Stiffness of left knee, not elsewhere classified 
M25.669 Stiffness of unspecified knee, not elsewhere classified 
M25.67 Stiffness of ankle and foot, not elsewhere classified 
M25.671 Stiffness of right ankle, not elsewhere classified 
M25.672 Stiffness of left ankle, not elsewhere classified 
M25.673 Stiffness of unspecified ankle, not elsewhere classified 
M25.674 Stiffness of right foot, not elsewhere classified 
M25.675 Stiffness of left foot, not elsewhere classified 
M25.676 Stiffness of unspecified foot, not elsewhere classified 
M25.7 Osteophyte 
M25.70 Osteophyte, unspecified joint 
M25.71 Osteophyte, shoulder 
M25.711 Osteophyte, right shoulder 
M25.712 Osteophyte, left shoulder 
M25.719 Osteophyte, unspecified shoulder 
M25.72 Osteophyte, elbow 
M25.721 Osteophyte, right elbow 
M25.722 Osteophyte, left elbow 
M25.729 Osteophyte, unspecified elbow 
M25.73 Osteophyte, wrist 
M25.731 Osteophyte, right wrist 
M25.732 Osteophyte, left wrist 
M25.739 Osteophyte, unspecified wrist 
M25.74 Osteophyte, hand 
M25.741 Osteophyte, right hand 

M25.742
Osteophyte, left hand 
M25.749 Osteophyte, unspecified hand 
M25.75 Osteophyte, hip 
M25.751 Osteophyte, right hip 
M25.752 Osteophyte, left hip 
M25.759 Osteophyte, unspecified hip 
M25.76 Osteophyte, knee 
M25.761 Osteophyte, right knee 
M25.762 Osteophyte, left knee 
M25.769 Osteophyte, unspecified knee 
M25.77 Osteophyte, ankle and foot 
M25.771 Osteophyte, right ankle 
M25.772 Osteophyte, left ankle 
M25.773 Osteophyte, unspecified ankle 
M25.774 Osteophyte, right foot 
M25.775 Osteophyte, left foot 
M25.776 Osteophyte, unspecified foot 
M25.78 Osteophyte, vertebrae 
M25.8 Other specified joint disorders 
M25.80 Other specified joint disorders, unspecified joint 
M25.81 Other specified joint disorders, shoulder 
M25.811 Other specified joint disorders, right shoulder 
M25.812 Other specified joint disorders, left shoulder 
M25.819 Other specified joint disorders, unspecified shoulder 
M25.82 Other specified joint disorders, elbow 
M25.821 Other specified joint disorders, right elbow 
M25.822 Other specified joint disorders, left elbow 
M25.829 Other specified joint disorders, unspecified elbow 
M25.83 Other specified joint disorders, wrist 
M25.831 Other specified joint disorders, right wrist 
M25.832 Other specified joint disorders, left wrist 
M25.839 Other specified joint disorders, unspecified wrist 
M25.84 Other specified joint disorders, hand 
M25.841 Other specified joint disorders, right hand 
M25.842 Other specified joint disorders, left hand 
M25.849 Other specified joint disorders, unspecified hand 
M25.85 Other specified joint disorders, hip 
M25.851 Other specified joint disorders, right hip 
M25.852 Other specified joint disorders, left hip 
M25.859 Other specified joint disorders, unspecified hip 
M25.86 Other specified joint disorders, knee 
M25.861 Other specified joint disorders, right knee 
M25.862 Other specified joint disorders, left knee 

M25.869
Other specified joint disorders, unspecified knee 
M25.87 Other specified joint disorders, ankle and foot 
M25.871 Other specified joint disorders, right ankle and foot 
M25.872 Other specified joint disorders, left ankle and foot 
M25.879 Other specified joint disorders, unspecified ankle and 
foot 
M25.9 Joint disorder, unspecified 
Dentofacial anomalies [including malocclusion] and other 
disorders of jaw (M26-M27) 
Excludes1:hemifacial atrophy or hypertrophy (Q67.4) 
unilateral condylar hyperplasia or hypoplasia (M27.8) 
M26 Dentofacial anomalies [including malocclusion] 
M26.0 Major anomalies of jaw size 
Excludes1:acromegaly (E22.0) 
Robin's syndrome (Q87.0) 
M26.00 Unspecified anomaly of jaw size 
M26.01 Maxillary hyperplasia 
M26.02 Maxillary hypoplasia 
M26.03 Mandibular hyperplasia 
M26.04 Mandibular hypoplasia 
M26.05 Macrogenia 
M26.06 Microgenia 
M26.09 Other specified anomalies of jaw size 
M26.1 Anomalies of jaw-cranial base relationship 
M26.10 Unspecified anomaly of jaw-cranial base relationship 
M26.11 Maxillary asymmetry 
M26.12 Other jaw asymmetry 
M26.19 Other specified anomalies of jaw-cranial base relationship 
M26.2 Anomalies of dental arch relationship 
Crossbite (anterior)(posterior) 
Disto-occlusion 
Mesio-occlusion 
Midline deviation of dental arch 
Openbite (anterior)(posterior) 
Overbite (excessive): 
deep 
horizontal 
vertical 
Overjet 
Posterior lingual occlusion of mandibular teeth 

M26.3 Anomalies of tooth position of fully erupted teeth 
Abnormal spacing of fully erupted tooth or teeth 
Crowding of fully erupted tooth or teeth 
Diastema of fully erupted tooth or teeth 
Displacement of fully erupted tooth or teeth 
Rotation of fully erupted tooth or teeth 
Transposition of fully erupted tooth or teeth 
Excludes1:embedded and impacted teeth (K01.-) 
M26.4 Malocclusion, unspecified 
M26.5 Dentofacial functional abnormalities 
Abnormal jaw closure 
Malocclusion due to abnormal swallowing 
Malocclusion due to mouth breathing 
Malocclusion due to tongue, lip or finger habits 
Excludes1:bruxism (F45.8) 
teeth-grinding NOS (F45.8) 
M26.6 Temporomandibular joint disorders 
Excludes2:current temporomandibular joint dislocation (S03.0) 
current temporomandibular joint strain (S03.4) 
M26.60 Temporomandibular joint disorder, unspecified 
M26.61 Adhesions and ankylosis of temporomandibular joint 
M26.62 Arthralgia of temporomandibular joint 
M26.63 Articular disc disorder of temporomandibular joint 
M26.69 Other specified disorders of temporomandibular joint 
M26.7 Dental alveolar anomalies 
M26.70 Unspecified alveolar anomaly 
M26.71 Alveolar maxillary hyperplasia 
M26.72 Alveolar mandibular hyperplasia 
M26.73 Alveolar maxillary hypoplasia 
M26.74 Alveolar mandibular hypoplasia 
M26.79 Other specified alveolar anomalies 
M26.8 Other dentofacial anomalies 
M26.9 Dentofacial anomaly, unspecified 
M27 Other diseases of jaws 
M27.0 Developmental disorders of jaws 
Latent bone cyst of jaw 
Stafne's cyst 
Torus mandibularis 
Torus palatinus 
M27.1 Giant cell granuloma, central 
Giant cell granuloma NOS 
Excludes1:peripheral giant cell granuloma (K06.8) 

M27.2 Inflammatory conditions of jaws 
Osteitis of jaw(s) 
Osteomyelitis (neonatal) jaw(s) 
Osteoradionecrosis jaw(s) 
Periostitis jaw(s) 
Sequestrum of jaw bone 
Use additional code (W88-W90, X39.0) to identify radiation, if radiation-induced. 
M27.3 Alveolitis of jaws 
Alveolar osteitis 
Dry socket 
M27.4 Other and unspecified cysts of jaw 
Excludes1:cysts of oral region (K09.-) 
latent bone cyst of jaw (M27.0) 
Stafne's cyst (M27.0) 
M27.40 Unspecified cyst of jaw 
Cyst of jaw NOS 
M27.49 Other cysts of jaw 
Aneurysmal cyst of jaw 
Hemorrhagic cyst of jaw 
Traumatic cyst of jaw 
M27.8 Other specified diseases of jaws 
Cherubism 
Exostosis 
Fibrous dysplasia 
Unilateral condylar hyperplasia 
Unilateral condylar hypoplasia 
M27.9 Disease of jaws, unspecified 
Systemic connective tissue disorders (M30-M36) 
Includes: autoimmune disease NOS 
collagen (vascular) disease NOS 
systemic autoimmune disease 
systemic collagen (vascular) disease 
Excludes1:autoimmune disease, single organ or single cell-type -code to relevant condition 
category 
M30 Polyarteritis nodosa and related conditions 
M30.0 Polyarteritis nodosa 
M30.1 Polyarteritis with lung involvement [Churg-Strauss] 
Allergic granulomatous angiitis 
M30.2 Juvenile polyarteritis 
M30.3 Mucocutaneous lymph node syndrome [Kawasaki] 

M30.8 Other conditions related to polyarteritis nodosa 
Polyangiitis overlap syndrome 
M31 Other necrotizing vasculopathies 
M31.0 Hypersensitivity angiitis 
Goodpasture's syndrome 
M31.1 Thrombotic microangiopathy 
Thrombotic thrombocytopenic purpura 
M31.2 Lethal midline granuloma 
M31.3 Wegener's granulomatosis 
Necrotizing respiratory granulomatosis 
M31.30 Wegener's granulomatosis without renal involvement 
Wegener's granulomatosis NOS 
M31.31 Wegener's granulomatosis with renal involvement 
M31.4 Aortic arch syndrome [Takayasu] 
M31.5 Giant cell arteritis with polymyalgia rheumatica 
M31.6 Other giant cell arteritis 
M31.8 Other specified necrotizing vasculopathies 
Hypocomplementemic vasculitis 
Septic vasculitis 
M31.9 Necrotizing vasculopathy, unspecified 
M32 Systemic lupus erythematosus (SLE) 
Excludes1:lupus erythematosus (discoid) (NOS) (L93.0) 
M32.0 Drug-induced systemic lupus erythematosus 
Code first (T36-T50) to identify drug 
M32.1 Systemic lupus erythematosus with organ or system involvement 
M32.10 Systemic lupus erythematosus, organ or system involvement 
unspecified 
M32.11 Endocarditis in systemic lupus erythematosus 
Libman-Sacks disease 
M32.12 Pericarditis in systemic lupus erythematosus 
Lupus pericarditis 
M32.13 Lung involvement in systemic lupus erythematosus 
Pleural effusion due to systemic lupus erythematosus 
M32.14 Glomerular disease in systemic lupus erythematosus 
Lupus renal disease NOS 
M32.15 Tubulo-interstitial nephropathy in systemic lupus erythematosus 
M32.19 Other organ or system involvement in systemic lupus erythematosus 
M32.8 Other forms of systemic lupus erythematosus 
M32.9 Systemic lupus erythematosus, unspecified 
SLE NOS 
Systemic lupus erythematosus NOS 

Systemic lupus erythematosus without organ involvement 
M33 Dermatopolymyositis 
M33.0 Juvenile dermatopolymyositis 
M33.00 Juvenile dermatopolymyositis, organ involvement unspecified 
M33.01 Juvenile dermatopolymyositis with respiratory involvement 
M33.02 Juvenile dermatopolymyositis with myopathy 
M33.09 Juvenile dermatopolymyositis with other organ involvement 
M33.1 Other dermatopolymyositis 
M33.10 Other dermatopolymyositis, organ involvement unspecified 
M33.11 Other dermatopolymyositis with respiratory involvement 
M33.12 Other dermatopolymyositis with myopathy 
M33.19 Other dermatopolymyositis with other organ involvement 
M33.2 Polymyositis 
M33.20 Polymyositis, organ involvement unspecified 
M33.21 Polymyositis with respiratory involvement 
M33.22 Polymyositis with myopathy 
M33.29 Polymyositis with other organ involvement 
M33.9 Dermatopolymyositis, unspecified 
M33.90 Dermatopolymyositis, unspecified, organ involvement unspecified 
M33.91 Dermatopolymyositis, unspecified with respiratory involvement 
M33.92 Dermatopolymyositis, unspecified with myopathy 
M33.99 Dermatopolymyositis, unspecified with other organ involvement 
M34 Systemic sclerosis [scleroderma] 
Excludes1:circumscribed scleroderma (L94.0) 
neonatal scleroderma (P83.8) 
M34.0 Progressive systemic sclerosis 
M34.1 CR(E)ST syndrome 
Combination of calcinosis, Raynaud's phenomenon, esophageal dysfunction, 
sclerodactyly, telangiectasia 
M34.2 Systemic sclerosis induced by drug and chemical 
Code first (T36-T65) to identify agent 
M34.8 Other forms of systemic sclerosis 
M34.81 Systemic sclerosis with lung involvement 
M34.82 Systemic sclerosis with myopathy 
M34.83 Systemic sclerosis with polyneuropathy 
M34.89 Other systemic sclerosis 
M34.9 Systemic sclerosis, unspecified 
M35 Other systemic involvement of connective tissue 
Excludes1:reactive perforating collagenosis (L87.1) 
M35.0 Sicca syndrome [Sjögren] 

M35.00 Sicca syndrome, unspecified 
M35.01 Sicca syndrome with keratoconjunctivitis 
M35.02 Sicca syndrome with lung involvement 
M35.03 Sicca syndrome with myopathy 
M35.04 Sicca syndrome with tubulo-interstitial nephropathy 
Renal tubular acidosis in sicca syndrome 
M35.09 Sicca syndrome with other organ involvement 
M35.1 Other overlap syndromes 
Mixed connective tissue disease 
Excludes1:polyangiitis overlap syndrome (M30.8) 
M35.2 Behçet's disease 
M35.3 Polymyalgia rheumatica 
Excludes1:polymyalgia rheumatica with giant cell arteritis (M31.5) 
M35.4 Diffuse (eosinophilic) fasciitis 
M35.5 Multifocal fibrosclerosis 
M35.6 Relapsing panniculitis [Weber-Christian] 
Excludes1:lupus panniculitis (L93.2) 
panniculitis NOS (M79.3-) 
M35.7 Hypermobility syndrome 
Familial ligamentous laxity 
Excludes1:Ehlers-Danlos syndrome (Q79.6) 
ligamentous laxity, NOS (M24.2-) 
M35.8 Other specified systemic involvement of connective tissue 
M35.9 Systemic involvement of connective tissue, unspecified 
Autoimmune disease (systemic) NOS 
Collagen (vascular) disease NOS 
M36 Systemic disorders of connective tissue in diseases classified 
elsewhere 
Excludes2:arthropathies in diseases classified elsewhere (M14.-) 
M36.0 Dermato(poly)myositis in neoplastic disease 
Code first underlying neoplasm (C00-D48) 
M36.1 Arthropathy in neoplastic disease 
Code first underlying neoplasm, such as: 
leukemia (C91-C95) 
malignant histiocytosis (C96.1) 
multiple myeloma (C90.0) 
M36.2 Hemophilic arthropathy 
Hemarthrosis in hemophilic arthropathy 
Code first underlying disease, such as: 
factor VIII deficiency (D66) 
with vascular defect (D68.0) 
factor IX deficiency (D67) 

hemophilia (classical) (D66) 
hemophilia B (D67) 
hemophilia C (D68.1) 
M36.3 Arthropathy in other blood disorders 
M36.4 Arthropathy in hypersensitivity reactions classified elsewhere 
Code first underlying disease, such as: 
Henoch (-Schönlein) purpura (D69.0) 
M36.8 Systemic disorders of connective tissue in other diseases classified elsewhere 
Code first underlying disease, such as: 
alkaptonuria (E70.2) 
hypogammaglobulinemia (D80.-) 
ochronosis (E70.2) 
Dorsopathies (M40-M54) 
Deforming dorsopathies (M40-M43) 
M40 Kyphosis and lordosis 
Excludes1:congenital kyphosis and lordosis (Q76.4) 
kyphoscoliosis (M41.-) 
postprocedural kyphosis and lordosis (M96.-) 
M40.0 Postural kyphosis 
Excludes1:osteochondrosis of spine (M42.-) 
M40.00 Postural kyphosis, site unspecified 
M40.01 Postural kyphosis, occipito-atlanto-axial region 
M40.02 Postural kyphosis, cervical region 
M40.03 Postural kyphosis, cervicothoracic region 
M40.04 Postural kyphosis, thoracic region 
M40.05 Postural kyphosis, thoracolumbar region 
M40.1 Other secondary kyphosis 
M40.10 Other secondary kyphosis, site unspecified 
M40.11 Other secondary kyphosis, occipito-atlanto-axial region 
M40.12 Other secondary kyphosis, cervical region 
M40.13 Other secondary kyphosis, cervicothoracic region 
M40.14 Other secondary kyphosis, thoracic region 
M40.15 Other secondary kyphosis, thoracolumbar region 
M40.2 Other and unspecified kyphosis 
M40.20 Unspecified kyphosis 
M40.201 Unspecified kyphosis, occipito-atlanto-axial region 
M40.202 Unspecified kyphosis, cervical region 
M40.203 Unspecified kyphosis, cervicothoracic region 

M40.204
Unspecified kyphosis, thoracic region 
M40.205 Unspecified kyphosis, thoracolumbar region 
M40.209 Unspecified kyphosis, site unspecified 
M40.29 Other kyphosis 
M40.291 Other kyphosis, occipito-atlanto-axial region 
M40.292 Other kyphosis, cervical region 
M40.293 Other kyphosis, cervicothoracic region 
M40.294 Other kyphosis, thoracic region 
M40.295 Other kyphosis, thoracolumbar region 
M40.299 Other kyphosis, site unspecified 
M40.3 Flatback syndrome 
M40.30 Flatback syndrome, site unspecified 
M40.35 Flatback syndrome, thoracolumbar region 
M40.36 Flatback syndrome, lumbar region 
M40.37 Flatback syndrome, lumbosacral region 
M40.38 Flatback syndrome, sacral and sacrococcygeal region 
M40.4 Postural lordosis 
Acquired lordosis 
M40.40 Postural lordosis, site unspecified 
M40.45 Postural lordosis, thoracolumbar region 
M40.46 Postural lordosis, lumbar region 
M40.47 Postural lordosis, lumbosacral region 
M40.48 Postural lordosis, sacral and sacrococcygeal region 
M40.5 Lordosis, unspecified 
M40.50 Lordosis, unspecified, site unspecified 
M40.55 Lordosis, unspecified, thoracolumbar region 
M40.56 Lordosis, unspecified, lumbar region 
M40.57 Lordosis, unspecified, lumbosacral region 
M40.58 Lordosis, unspecified, sacral and sacrococcygeal region 
M41 Scoliosis 
Includes: kyphoscoliosis 
Excludes1:congenital scoliosis NOS (Q67.5) 
congenital scoliosis due to bony malformation (Q76.3) 
postural congenital scoliosis (Q67.5) 
kyphoscoliotic heart disease (I27.1) 
postprocedural scoliosis (M96.-) 
M41.0 Infantile idiopathic scoliosis 
Note: Infantile is defined as birth through 4 years of age 
M41.00 Infantile idiopathic scoliosis, site unspecified 
M41.01 Infantile idiopathic scoliosis, occipito-atlanto-axial region 
M41.02 Infantile idiopathic scoliosis, cervical region 
M41.03 Infantile idiopathic scoliosis, cervicothoracic region 

M41.04 Infantile idiopathic scoliosis, thoracic region 
M41.05 Infantile idiopathic scoliosis, thoracolumbar region 
M41.06 Infantile idiopathic scoliosis, lumbar region 
M41.07 Infantile idiopathic scoliosis, lumbosacral region 
M41.08 Infantile idiopathic scoliosis, sacral and sacrococcygeal region 
M41.1 Juvenile and adolescent idiopathic scoliosis 
M41.11 Juvenile idiopathic scoliosis 
Note:Juvenile is defined as 5 through 10 years of age 
M41.111 Juvenile idiopathic scoliosis, occipito-atlanto-axial 
region 
M41.112 Juvenile idiopathic scoliosis, cervical region 
M41.113 Juvenile idiopathic scoliosis, cervicothoracic region 
M41.114 Juvenile idiopathic scoliosis, thoracic region 
M41.115 Juvenile idiopathic scoliosis, thoracolumbar region 
M41.116 Juvenile idiopathic scoliosis, lumbar region 
M41.117 Juvenile idiopathic scoliosis, lumbosacral region 
M41.118 Juvenile idiopathic scoliosis, sacral and sacrococcygeal 
region 
M41.119 Juvenile idiopathic scoliosis, site unspecified 
M41.12 Adolescent scoliosis 
Note:Adolescent is defined as 11 through 17 years of age 
M41.121 Adolescent idiopathic scoliosis, occipito-atlanto-axial 
region 
M41.122 Adolescent idiopathic scoliosis, cervical region 
M41.123 Adolescent idiopathic scoliosis, cervicothoracic region 
M41.124 Adolescent idiopathic scoliosis, thoracic region 
M41.125 Adolescent idiopathic scoliosis, thoracolumbar region 
M41.126 Adolescent idiopathic scoliosis, lumbar region 
M41.127 Adolescent idiopathic scoliosis, lumbosacral region 
M41.128 Adolescent idiopathic scoliosis, sacral and 
sacrococcygeal region 
M41.129 Adolescent idiopathic scoliosis, site unspecified 
M41.2 Other idiopathic scoliosis 
M41.20 Other idiopathic scoliosis, site unspecified 
M41.21 Other idiopathic scoliosis, occipito-atlanto-axial region 
M41.22 Other idiopathic scoliosis, cervical region 
M41.23 Other idiopathic scoliosis, cervicothoracic region 
M41.24 Other idiopathic scoliosis, thoracic region 
M41.25 Other idiopathic scoliosis, thoracolumbar region 
M41.26 Other idiopathic scoliosis, lumbar region 
M41.27 Other idiopathic scoliosis, lumbosacral region 
M41.28 Other idiopathic scoliosis, sacral and sacrococcygeal region 
M41.3 Thoracogenic scoliosis 

M41.30 Thoracogenic scoliosis, site unspecified 
M41.34 Thoracogenic scoliosis, thoracic region 
M41.35 Thoracogenic scoliosis, thoracolumbar region 
M41.4 Neuromuscular scoliosis 
Scoliosis secondary to cerebral palsy, Friedreich's ataxia, poliomyelitis and other 
neuromuscular disorders 
Code also underlying condition 
M41.40 Neuromuscular scoliosis, site unspecified 
M41.41 Neuromuscular scoliosis, occipito-atlanto-axial region 
M41.42 Neuromuscular scoliosis, cervical region 
M41.43 Neuromuscular scoliosis, cervicothoracic region 
M41.44 Neuromuscular scoliosis, thoracic region 
M41.45 Neuromuscular scoliosis, thoracolumbar region 
M41.46 Neuromuscular scoliosis, lumbar region 
M41.47 Neuromuscular scoliosis, lumbosacral region 
M41.48 Neuromuscular scoliosis, sacral and sacrococcygeal region 
M41.5 Other secondary scoliosis 
M41.50 Other secondary scoliosis, site unspecified 
M41.51 Other secondary scoliosis, occipito-atlanto-axial region 
M41.52 Other secondary scoliosis, cervical region 
M41.53 Other secondary scoliosis, cervicothoracic region 
M41.54 Other secondary scoliosis, thoracic region 
M41.55 Other secondary scoliosis, thoracolumbar region 
M41.56 Other secondary scoliosis, lumbar region 
M41.57 Other secondary scoliosis, lumbosacral region 
M41.58 Other secondary scoliosis, sacral and sacrococcygeal region 
M41.8 Other forms of scoliosis 
M41.80 Other forms of scoliosis, site unspecified 
M41.81 Other forms of scoliosis, occipito-atlanto-axial region 
M41.82 Other forms of scoliosis, cervical region 
M41.83 Other forms of scoliosis, cervicothoracic region 
M41.84 Other forms of scoliosis, thoracic region 
M41.85 Other forms of scoliosis, thoracolumbar region 
M41.86 Other forms of scoliosis, lumbar region 
M41.87 Other forms of scoliosis, lumbosacral region 
M41.88 Other forms of scoliosis, sacral and sacrococcygeal region 
M41.9 Scoliosis, unspecified 
M42 Spinal osteochondrosis 
M42.0 Juvenile osteochondrosis of spine 
Calvé's disease 
Scheuermann's disease 
Excludes1:postural kyphosis (M40.0) 

M42.00 Juvenile osteochondrosis of spine, site unspecified 
M42.01 Juvenile osteochondrosis of spine, occipito-atlanto-axial region 
M42.02 Juvenile osteochondrosis of spine, cervical region 
M42.03 Juvenile osteochondrosis of spine, cervicothoracic region 
M42.04 Juvenile osteochondrosis of spine, thoracic region 
M42.05 Juvenile osteochondrosis of spine, thoracolumbar region 
M42.06 Juvenile osteochondrosis of spine, lumbar region 
M42.07 Juvenile osteochondrosis of spine, lumbosacral region 
M42.08 Juvenile osteochondrosis of spine, sacral and sacrococcygeal region 
M42.09 Juvenile osteochondrosis of spine, multiple sites in spine 
M42.1 Adult osteochondrosis of spine 
M42.10 Adult osteochondrosis of spine, site unspecified 
M42.11 Adult osteochondrosis of spine, occipito-atlanto-axial region 
M42.12 Adult osteochondrosis of spine, cervical region 
M42.13 Adult osteochondrosis of spine, cervicothoracic region 
M42.14 Adult osteochondrosis of spine, thoracic region 
M42.15 Adult osteochondrosis of spine, thoracolumbar region 
M42.16 Adult osteochondrosis of spine, lumbar region 
M42.17 Adult osteochondrosis of spine, lumbosacral region 
M42.18 Adult osteochondrosis of spine, sacral and sacrococcygeal region 
M42.19 Adult osteochondrosis of spine, multiple sites in spine 
M42.9 Spinal osteochondrosis, unspecified 
M43 Other deforming dorsopathies 
Excludes1:congenital spondylolysis and spondylolisthesis (Q76.2) 
hemivertebra (Q76.3-Q76.4) 
Klippel-Feil syndrome (Q76.1) 
lumbarization and sacralization (Q76.4) 
platyspondylisis (Q76.4) 
spina bifida occulta (Q76.0) 
spinal curvature in osteoporosis (M80-) 
spinal curvature in Paget's disease of bone [osteitis deformans] (M88.-) 
M43.0 Spondylolysis 
Excludes1:congenital spondylolysis (Q76.2) 
spondylolisthesis (M43.1) 
M43.00 Spondylolysis, site unspecified 
M43.01 Spondylolysis, occipito-atlanto-axial region 
M43.02 Spondylolysis, cervical region 
M43.03 Spondylolysis, cervicothoracic region 
M43.04 Spondylolysis, thoracic region 
M43.05 Spondylolysis, thoracolumbar region 
M43.06 Spondylolysis, lumbar region 
M43.07 Spondylolysis, lumbosacral region 

M43.08 Spondylolysis, sacral and sacrococcygeal region 
M43.09 Spondylolysis, multiple sites in spine 
M43.1 Spondylolisthesis 
Excludes1:acute traumatic of lumbosacral region (S33.1) 
acute traumatic of sites other than lumbosacral- code to Fracture, 
vertebra, by region 
congenital spondylolisthesis (Q76.2) 
M43.10 Spondylolisthesis, site unspecified 
M43.11 Spondylolisthesis, occipito-atlanto-axial region 
M43.12 Spondylolisthesis, cervical region 
M43.13 Spondylolisthesis, cervicothoracic region 
M43.14 Spondylolisthesis, thoracic region 
M43.15 Spondylolisthesis, thoracolumbar region 
M43.16 Spondylolisthesis, lumbar region 
M43.17 Spondylolisthesis, lumbosacral region 
M43.18 Spondylolisthesis, sacral and sacrococcygeal region 
M43.19 Spondylolisthesis, multiple sites in spine 
M43.2 Fusion of spine 
Ankylosis of spinal joint 
Excludes1:ankylosing spondylitis (M45.0-) 
congenital fusion of spine (Q76.4) 
Excludes2:arthrodesis status (Z98.1) 
pseudoarthrosis after fusion or arthrodesis (M96.0) 
M43.20 Fusion of spine, site unspecified 
M43.21 Fusion of spine, occipito-atlanto-axial region 
M43.22 Fusion of spine, cervical region 
M43.23 Fusion of spine, cervicothoracic region 
M43.24 Fusion of spine, thoracic region 
M43.25 Fusion of spine, thoracolumbar region 
M43.26 Fusion of spine, lumbar region 
M43.27 Fusion of spine, lumbosacral region 
M43.28 Fusion of spine, sacral and sacrococcygeal region 
M43.3 Recurrent atlantoaxial dislocation with myelopathy 
M43.4 Other recurrent atlantoaxial dislocation 
M43.5 Other recurrent vertebral dislocation 
Excludes1: biomechanical lesions NEC (M99.-) 
M43.5x Other recurrent vertebral dislocation 
M43.5x2 Other recurrent vertebral dislocation, cervical region 
M43.5x3 Other recurrent vertebral dislocation, cervicothoracic 
region 
M43.5x4 Other recurrent vertebral dislocation, thoracic region 
M43.5x5 Other recurrent vertebral dislocation, thoracolumbar 
region 

M43.5x6 
Other recurrent vertebral dislocation, lumbar region 
M43.5x7 Other recurrent vertebral dislocation, lumbosacral 
region 
M43.5x8 Other recurrent vertebral dislocation, sacral and 
sacrococcygeal region 
M43.5x9 Other recurrent vertebral dislocation, site unspecified 
M43.6 Torticollis 
Excludes1:congenital (sternomastoid) torticollis (Q68.0) 
current injury - see Injury, of spine, by body region 
ocular torticollis (R29.891) 
psychogenic torticollis (F45.8) 
spasmodic torticollis (G24.3) 
torticollis due to birth injury (P15.8) 
M43.8 Other specified deforming dorsopathies 
Excludes2:kyphosis and lordosis (M40.-) 
scoliosis (M41.-) 
M43.8x Other specified deforming dorsopathies 
M43.8x1 Other specified deforming dorsopathies, 
occipito-atlanto-axial region 
M43.8x2 Other specified deforming dorsopathies, cervical region 
M43.8x3 Other specified deforming dorsopathies, cervicothoracic 
region 
M43.8x4 Other specified deforming dorsopathies, thoracic region 
M43.8x5 Other specified deforming dorsopathies, thoracolumbar 
region 
M43.8x6 Other specified deforming dorsopathies, lumbar region 
M43.8x7 Other specified deforming dorsopathies, lumbosacral 
region 
M43.8x8 Other specified deforming dorsopathies, sacral and 
sacrococcygeal region 
M43.8x9 Other specified deforming dorsopathies, site unspecified 
M43.9 Deforming dorsopathy, unspecified 
Curvature of spine NOS 
Spondylopathies (M45-M49) 
M45 Ankylosing spondylitis 
Rheumatoid arthritis of spine 
Excludes1:arthropathy in Reiter's disease (M02.3-) 
juvenile (ankylosing) spondylitis (M08.18) 
Excludes2:Behçet's disease (M35.2) 
M45.0 Ankylosing spondylitis of multiple sites in spine 

M45.1 Ankylosing spondylitis of occipito-atlanto-axial region 
M45.2 Ankylosing spondylitis of cervical region 
M45.3 Ankylosing spondylitis of cervicothoracic region 
M45.4 Ankylosing spondylitis of thoracic region 
M45.5 Ankylosing spondylitis of thoracolumbar region 
M45.6 Ankylosing spondylitis lumbar region 
M45.7 Ankylosing spondylitis of lumbosacral region 
M45.8 Ankylosing spondylitis sacral and sacrococcygeal region 
M45.9 Ankylosing spondylitis of unspecified sites in spine 
M46 Other inflammatory spondylopathies 
M46.0 Spinal enthesopathy 
Disorder of ligamentous or muscular attachments of spine 
M46.00 Spinal enthesopathy, site unspecified 
M46.01 Spinal enthesopathy, occipito-atlanto-axial region 
M46.02 Spinal enthesopathy, cervical region 
M46.03 Spinal enthesopathy, cervicothoracic region 
M46.04 Spinal enthesopathy, thoracic region 
M46.05 Spinal enthesopathy, thoracolumbar region 
M46.06 Spinal enthesopathy, lumbar region 
M46.07 Spinal enthesopathy, lumbosacral region 
M46.08 Spinal enthesopathy, sacral and sacrococcygeal region 
M46.09 Spinal enthesopathy, multiple sites in spine 
M46.1 Sacroiliitis, not elsewhere classified 
M46.2 Osteomyelitis of vertebra 
M46.20 Osteomyelitis of vertebra, site unspecified 
M46.21 Osteomyelitis of vertebra, occipito-atlanto-axial region 
M46.22 Osteomyelitis of vertebra, cervical region 
M46.23 Osteomyelitis of vertebra, cervicothoracic region 
M46.24 Osteomyelitis of vertebra, thoracic region 
M46.25 Osteomyelitis of vertebra, thoracolumbar region 
M46.26 Osteomyelitis of vertebra, lumbar region 
M46.27 Osteomyelitis of vertebra, lumbosacral region 
M46.28 Osteomyelitis of vertebra, sacral and sacrococcygeal region 
M46.3 Infection of intervertebral disc (pyogenic) 
Use additional code (B95-B97) to identify infectious agent. 
M46.30 Infection of intervertebral disc (pyogenic), site unspecified 
M46.31 Infection of intervertebral disc (pyogenic), occipito-atlanto-axial 
region 
M46.32 Infection of intervertebral disc (pyogenic), cervical region 
M46.33 Infection of intervertebral disc (pyogenic), cervicothoracic region 
M46.34 Infection of intervertebral disc (pyogenic), thoracic region 
M46.35 Infection of intervertebral disc (pyogenic), thoracolumbar region 

M46.36 Infection of intervertebral disc (pyogenic), lumbar region 
M46.37 Infection of intervertebral disc (pyogenic), lumbosacral region 
M46.38 Infection of intervertebral disc (pyogenic), sacral and sacrococcygeal 
region 
M46.39 Infection of intervertebral disc (pyogenic), multiple sites in spine 
M46.4 Discitis, unspecified 
M46.40 Discitis, unspecified, site unspecified 
M46.41 Discitis, unspecified, occipito-atlanto-axial region 
M46.42 Discitis, unspecified, cervical region 
M46.43 Discitis, unspecified, cervicothoracic region 
M46.44 Discitis, unspecified, thoracic region 
M46.45 Discitis, unspecified, thoracolumbar region 
M46.46 Discitis, unspecified, lumbar region 
M46.47 Discitis, unspecified, lumbosacral region 
M46.48 Discitis, unspecified, sacral and sacrococcygeal region 
M46.49 Discitis, unspecified, multiple sites in spine 
M46.5 Other infective spondylopathies 
M46.50 Other infective spondylopathies, site unspecified 
M46.51 Other infective spondylopathies, occipito-atlanto-axial region 
M46.52 Other infective spondylopathies, cervical region 
M46.53 Other infective spondylopathies, cervicothoracic region 
M46.54 Other infective spondylopathies, thoracic region 
M46.55 Other infective spondylopathies, thoracolumbar region 
M46.56 Other infective spondylopathies, lumbar region 
M46.57 Other infective spondylopathies, lumbosacral region 
M46.58 Other infective spondylopathies, sacral and sacrococcygeal region 
M46.59 Other infective spondylopathies, multiple sites in spine 
M46.8 Other specified inflammatory spondylopathies 
M46.80 Other specified inflammatory spondylopathies, site unspecified 
M46.81 Other specified inflammatory spondylopathies, 
occipito-atlanto-axial region 
M46.82 Other specified inflammatory spondylopathies, cervical region 
M46.83 Other specified inflammatory spondylopathies, cervicothoracic 
region 
M46.84 Other specified inflammatory spondylopathies, thoracic region 
M46.85 Other specified inflammatory spondylopathies, thoracolumbar 
region 
M46.86 Other specified inflammatory spondylopathies, lumbar region 
M46.87 Other specified inflammatory spondylopathies, lumbosacral region 
M46.88 Other specified inflammatory spondylopathies, sacral and 
sacrococcygeal region 
M46.89 Other specified inflammatory spondylopathies, multiple sites in 
spine 

M46.9 Unspecified inflammatory spondylopathy 
M46.90 Unspecified inflammatory spondylopathy, site unspecified 
M46.91 Unspecified inflammatory spondylopathy, occipito-atlanto-axial 
region 
M46.92 Unspecified inflammatory spondylopathy, cervical region 
M46.93 Unspecified inflammatory spondylopathy, cervicothoracic region 
M46.94 Unspecified inflammatory spondylopathy, thoracic region 
M46.95 Unspecified inflammatory spondylopathy, thoracolumbar region 
M46.96 Unspecified inflammatory spondylopathy, lumbar region 
M46.97 Unspecified inflammatory spondylopathy, lumbosacral region 
M46.98 Unspecified inflammatory spondylopathy, sacral and sacrococcygeal 
region 
M46.99 Unspecified inflammatory spondylopathy, multiple sites in spine 
M47 Spondylosis 
Includes: arthrosis or osteoarthritis of spine 
degeneration of facet joints 
M47.0 Anterior spinal and vertebral artery compression syndromes 
M47.00 Anterior spinal and vertebral artery compression syndromes, site 
unspecified 
M47.01 Anterior spinal and vertebral artery compression syndromes, 
occipito-atlanto-axial region 
M47.02 Anterior spinal and vertebral artery compression syndromes, 
cervical region 
M47.03 Anterior spinal and vertebral artery compression syndromes, 
cervicothoracic region 
M47.04 Anterior spinal and vertebral artery compression syndromes, 
thoracic region 
M47.05 Anterior spinal and vertebral artery compression syndromes, 
thoracolumbar region 
M47.06 Anterior spinal and vertebral artery compression syndromes, 
lumbar region 
M47.07 Anterior spinal and vertebral artery compression syndromes, 
lumbosacral region 
M47.08 Anterior spinal and vertebral artery compression syndromes, sacral 
and sacrococcygeal region 
M47.1 Other spondylosis with myelopathy 
Spondylogenic compression of spinal cord 
Excludes1:vertebral subluxation (M43.3-M43.59) 
M47.10 Other spondylosis with myelopathy, site unspecified 
M47.11 Other spondylosis with myelopathy, occipito-atlanto-axial region 
M47.12 Other spondylosis with myelopathy, cervical region 
M47.13 Other spondylosis with myelopathy, cervicothoracic region 

M47.14 Other spondylosis with myelopathy, thoracic region 
M47.15 Other spondylosis with myelopathy, thoracolumbar region 
M47.16 Other spondylosis with myelopathy, lumbar region 
M47.17 Other spondylosis with myelopathy, lumbosacral region 
M47.18 Other spondylosis with myelopathy, sacral and sacrococcygeal 
region 
M47.2 Other spondylosis with radiculopathy 
M47.20 Other spondylosis with radiculopathy, site unspecified 
M47.21 Other spondylosis with radiculopathy, occipito-atlanto-axial region 
M47.22 Other spondylosis with radiculopathy, cervical region 
M47.23 Other spondylosis with radiculopathy, cervicothoracic region 
M47.24 Other spondylosis with radiculopathy, thoracic region 
M47.25 Other spondylosis with radiculopathy, thoracolumbar region 
M47.26 Other spondylosis with radiculopathy, lumbar region 
M47.27 Other spondylosis with radiculopathy, lumbosacral region 
M47.28 Other spondylosis with radiculopathy, sacral and sacrococcygeal 
region 
M47.8 Other spondylosis 
M47.81 Spondylosis without myelopathy or radiculopathy 
M47.811 Spondylosis without myelopathy or radiculopathy, 
occipito-atlanto-axial region 
M47.812 Spondylosis without myelopathy or radiculopathy, 
cervical region 
M47.813 Spondylosis without myelopathy or radiculopathy, 
cervicothoracic region 
M47.814 Spondylosis without myelopathy or radiculopathy, 
thoracic region 
M47.815 Spondylosis without myelopathy or radiculopathy, 
thoracolumbar region 
M47.816 Spondylosis without myelopathy or radiculopathy, 
lumbar region 
M47.817 Spondylosis without myelopathy or radiculopathy, 
lumbosacral region 
M47.818 Spondylosis without myelopathy or radiculopathy, 
sacral and sacrococcygeal region 
M47.819 Spondylosis without myelopathy or radiculopathy, site 
unspecified 
M47.89 Other spondylosis 
M47.891 Other spondylosis, occipito-atlanto-axial region 
M47.892 Other spondylosis, cervical region 
M47.893 Other spondylosis, cervicothoracic region 
M47.894 Other spondylosis, thoracic region 
M47.895 Other spondylosis, thoracolumbar region 

M47.896
Other spondylosis, lumbar region 
M47.897 Other spondylosis, lumbosacral region 
M47.898 Other spondylosis, sacral and sacrococcygeal region 
M47.899 Other spondylosis, site unspecified 
M47.9 Spondylosis, unspecified 
M48 Other spondylopathies 
M48.0 Spinal stenosis 
Caudal stenosis 
M48.00 Spinal stenosis, site unspecified 
M48.01 Spinal stenosis, occipito-atlanto-axial region 
M48.02 Spinal stenosis, cervical region 
M48.03 Spinal stenosis, cervicothoracic region 
M48.04 Spinal stenosis, thoracic region 
M48.05 Spinal stenosis, thoracolumbar region 
M48.06 Spinal stenosis, lumbar region 
M48.07 Spinal stenosis, lumbosacral region 
M48.08 Spinal stenosis, sacral and sacrococcygeal region 
M48.1 Ankylosing hyperostosis [Forestier] 
Diffuse idiopathic skeletal hyperostosis [DISH] 
M48.10 Ankylosing hyperostosis [Forestier], site unspecified 
M48.11 Ankylosing hyperostosis [Forestier], occipito-atlanto-axial region 
M48.12 Ankylosing hyperostosis [Forestier], cervical region 
M48.13 Ankylosing hyperostosis [Forestier], cervicothoracic region 
M48.14 Ankylosing hyperostosis [Forestier], thoracic region 
M48.15 Ankylosing hyperostosis [Forestier], thoracolumbar region 
M48.16 Ankylosing hyperostosis [Forestier], lumbar region 
M48.17 Ankylosing hyperostosis [Forestier], lumbosacral region 
M48.18 Ankylosing hyperostosis [Forestier], sacral and sacrococcygeal 
region 
M48.19 Ankylosing hyperostosis [Forestier], multiple sites in spine 
M48.2 Kissing spine 
M48.20 Kissing spine, site unspecified 
M48.21 Kissing spine, occipito-atlanto-axial region 
M48.22 Kissing spine, cervical region 
M48.23 Kissing spine, cervicothoracic region 
M48.24 Kissing spine, thoracic region 
M48.25 Kissing spine, thoracolumbar region 
M48.26 Kissing spine, lumbar region 
M48.27 Kissing spine, lumbosacral region 
M48.28 Kissing spine, sacral and sacrococcygeal region 
M48.3 Traumatic spondylopathy 
M48.30 Traumatic spondylopathy, site unspecified 

M48.31 Traumatic spondylopathy, occipito-atlanto-axial region 
M48.32 Traumatic spondylopathy, cervical region 
M48.33 Traumatic spondylopathy, cervicothoracic region 
M48.34 Traumatic spondylopathy, thoracic region 
M48.35 Traumatic spondylopathy, thoracolumbar region 
M48.36 Traumatic spondylopathy, lumbar region 
M48.37 Traumatic spondylopathy, lumbosacral region 
M48.38 Traumatic spondylopathy, sacral and sacrococcygeal region 
M48.4 Fatigue fracture of vertebra 
Stress fracture of vertebra 
Excludes1:pathologic fracture of vertebra due to neoplasm (M84.58) 
pathologic fracture of vertebra due to other diagnosis (M84.68) 
pathologic fracture of vertebra due to osteoporosis (M80.-) 
pathologic fracture NOS (M84.4-) 
traumatic fracture of vertebrae (S12.0--S12.3-, S22.0-, S32.0-) 
The following 7th character extensions are to be added to each code for 
subcategory M48.4: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
q sequela of fracture 
M48.40 Fatigue fracture of vertebra, site unspecified 
M48.41 Fatigue fracture of vertebra, occipito-atlanto-axial region 
M48.42 Fatigue fracture of vertebra, cervical region 
M48.43 Fatigue fracture of vertebra, cervicothoracic region 
M48.44 Fatigue fracture of vertebra, thoracic region 
M48.45 Fatigue fracture of vertebra, thoracolumbar region 
M48.46 Fatigue fracture of vertebra, lumbar region 
M48.47 Fatigue fracture of vertebra, lumbosacral region 
M48.48 Fatigue fracture of vertebra, sacral and sacrococcygeal region 
M48.5 Collapsed vertebra, not elsewhere classified 
Collapsed vertebra NOS 
Wedging of vertebra NOS 
Excludes1:current injury - see Injury of spine, by body region 
fatigue fracture of vertebra (M48.4) 
pathologic fracture of vertebra due to neoplasm (M84.58) 
pathologic fracture of vertebra due to other diagnosis (M84.68) 
pathologic fracture of vertebra due to osteoporosis (M80.-) 
pathologic fracture NOS (M84.4-) 
stress fracture of vertebra (M48.4-) 
traumatic fracture of vertebra (S12.-, S22.-, S32.-) 
The following 7th character extensions are to be added to each code for 
subcategory M48.5: 

a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
q sequela of fracture 
M48.50 Collapsed vertebra, not elsewhere classified, site unspecified 
M48.51 Collapsed vertebra, not elsewhere classified, occipito-atlanto-axial 
region 
M48.52 Collapsed vertebra, not elsewhere classified, cervical region 
M48.53 Collapsed vertebra, not elsewhere classified, cervicothoracic region 
M48.54 Collapsed vertebra, not elsewhere classified, thoracic region 
M48.55 Collapsed vertebra, not elsewhere classified, thoracolumbar region 
M48.56 Collapsed vertebra, not elsewhere classified, lumbar region 
M48.57 Collapsed vertebra, not elsewhere classified, lumbosacral region 
M48.58 Collapsed vertebra, not elsewhere classified, sacral and 
sacrococcygeal region 
M48.8 Other specified spondylopathies 
Ossification of posterior longitudinal ligament 
M48.8x Other specified spondylopathies 
M48.8x1 Other specified spondylopathies, occipito-atlanto-axial 
region 
M48.8x2 Other specified spondylopathies, cervical region 
M48.8x3 Other specified spondylopathies, cervicothoracic region 
M48.8x4 Other specified spondylopathies, thoracic region 
M48.8x5 Other specified spondylopathies, thoracolumbar region 
M48.8x6 Other specified spondylopathies, lumbar region 
M48.8x7 Other specified spondylopathies, lumbosacral region 
M48.8x8 Other specified spondylopathies, sacral and 
sacrococcygeal region 
M48.8x9 Other specified spondylopathies, site unspecified 
M48.9 Spondylopathy, unspecified 
M49 Spondylopathies in diseases classified elsewhere 
Includes: Curvature of spine in diseases classified elsewhere 
Deformity of spine in diseases classified elsewhere 
Kyphosis in diseases classified elsewhere 
Scoliosis in diseases classified elsewhere 
Spondylopathy in diseases classified elsewhere 
Excludes1:curvature of spine in tuberculosis [Pott's] (A18.01) 
enteropathic arthropathies (M07.-) 
neuropathic spondylopathy (in): 
nonsyphilitic NEC (G98.0) 
syringomyelia (G95.0) 
tabes dorsalis (A52.11) 

spondylitis (in): 
gonococcal (A54.41) 
syphilis (acquired) (A52.77) 
neuropathic [tabes dorsalis] (A52.11) 
tuberculosis (A18.01) 
typhoid fever (A01.05) 
Code first underlying disease, such as: 
brucellosis (A23.-) 
Charcot-Marie-Tooth disease (G60.0) 
enterobacterial infections (A01-A04) 
osteitis fibrosa cystica (E21.0) 
rickets (sequelae) (E64.3) 
M49.8 Spondylopathy in diseases classified elsewhere 
M49.80 Spondylopathy in diseases classified elsewhere, site unspecified 
M49.81 Spondylopathy in diseases classified elsewhere, 
occipito-atlanto-axial region 
M49.82 Spondylopathy in diseases classified elsewhere, cervical region 
M49.83 Spondylopathy in diseases classified elsewhere, cervicothoracic 
region 
M49.84 Spondylopathy in diseases classified elsewhere, thoracic region 
M49.85 Spondylopathy in diseases classified elsewhere, thoracolumbar 
region 
M49.86 Spondylopathy in diseases classified elsewhere, lumbar region 
M49.87 Spondylopathy in diseases classified elsewhere, lumbosacral region 
M49.88 Spondylopathy in diseases classified elsewhere, sacral and 
sacrococcygeal region 
M49.89 Spondylopathy in diseases classified elsewhere, multiple sites in 
spine 
Other dorsopathies (M50-M54) 
Excludes1:current injury - see injury of spine by body region 
discitis NOS (M46.4-) 
M50 Cervical disc disorders 
Includes: cervicothoracic disc disorders with cervicalgia 
cervicothoracic disc disorders 
Note: code to the most superior level of disorder 
M50.0 Cervical disc disorder with myelopathy 
M50.00 Cervical disc disorder with myelopathy, unspecified cervical region 
M50.01 Cervical disc disorder with myelopathy, occipito-atlanto-axial 
region 

M50.02 Cervical disc disorder with myelopathy, mid-cervical region 
M50.03 Cervical disc disorder with myelopathy, cervicothoracic region 
M50.1 Cervical disc disorder with radiculopathy 
Excludes2:brachial radiculitis NOS (M54.13) 
M50.10 Cervical disc disorder with radiculopathy, unspecified cervical 
region 
M50.11 Cervical disc disorder with radiculopathy, occipito-atlanto-axial 
region 
M50.12 Cervical disc disorder with radiculopathy, mid-cervical region 
M50.13 Cervical disc disorder with radiculopathy, cervicothoracic region 
M50.2 Other cervical disc displacement 
M50.20 Other cervical disc displacement, unspecified cervical region 
M50.21 Other cervical disc displacement, occipito-atlanto-axial region 
M50.22 Other cervical disc displacement, mid-cervical region 
M50.23 Other cervical disc displacement, cervicothoracic region 
M50.3 Other cervical disc degeneration 
M50.30 Other cervical disc degeneration, unspecified cervical region 
M50.31 Other cervical disc degeneration, occipito-atlanto-axial region 
M50.32 Other cervical disc degeneration, mid-cervical region 
M50.33 Other cervical disc degeneration, cervicothoracic region 
M50.8 Other cervical disc disorders 
M50.80 Other cervical disc disorders, unspecified cervical region 
M50.81 Other cervical disc disorders, occipito-atlanto-axial region 
M50.82 Other cervical disc disorders, mid-cervical region 
M50.83 Other cervical disc disorders, cervicothoracic region 
M50.9 Cervical disc disorder, unspecified 
M50.90 Cervical disc disorder, unspecified, unspecified cervical region 
M50.91 Cervical disc disorder, unspecified, occipito-atlanto-axial region 
M50.92 Cervical disc disorder, unspecified, mid-cervical region 
M50.93 Cervical disc disorder, unspecified, cervicothoracic region 
M51 Thoracic, thoracolumbar, and lumbosacral intervertebral disc 
disorders 
Excludes2:cervical and cervicothoracic disc disorders (M50.-) 
sacral and sacrococcygeal disorders (M53.3) 
M51.0 Thoracic, thoracolumbar and lumbosacral intervertebral disc disorders with 
myelopathy 
M51.04 Intervertebral disc disorders with myelopathy, thoracic region 
M51.05 Intervertebral disc disorders with myelopathy, thoracolumbar 
region 
M51.06 Intervertebral disc disorders with myelopathy, lumbar region 
M51.07 Intervertebral disc disorders with myelopathy, lumbosacral region 
M51.1 Thoracic, thoracolumbar and lumbosacral intervertebral disc disorders with 

radiculopathy 
Sciatica due to intervertebral disc disorder 
Excludes1:lumbar radiculitis NOS (M54.16) 
sciatica NOS (M54.3) 
M51.14 Intervertebral disc disorders with radiculopathy, thoracic region 
M51.15 Intervertebral disc disorders with radiculopathy, thoracolumbar 
region 
M51.16 Intervertebral disc disorders with radiculopathy, lumbar region 
M51.17 Intervertebral disc disorders with radiculopathy, lumbosacral 
region 
M51.2 Other thoracic, thoracolumbar and lumbosacral intervertebral disc displacement 
Lumbago due to displacement of intervertebral disc 
M51.24 Other intervertebral disc displacement, thoracic region 
M51.25 Other intervertebral disc displacement, thoracolumbar region 
M51.26 Other intervertebral disc displacement, lumbar region 
M51.27 Other intervertebral disc displacement, lumbosacral region 
M51.3 Other thoracic, thoracolumbar and lumbosacral intervertebral disc degeneration 
M51.34 Other intervertebral disc degeneration, thoracic region 
M51.35 Other intervertebral disc degeneration, thoracolumbar region 
M51.36 Other intervertebral disc degeneration, lumbar region 
M51.37 Other intervertebral disc degeneration, lumbosacral region 
M51.4 Schmorl's nodes 
M51.44 Schmorl’s nodes, thoracic region 
M51.45 Schmorl’s nodes, thoracolumbar region 
M51.46 Schmorl’s nodes, lumbar region 
M51.47 Schmorl’s nodes, lumbosacral region 
M51.8 Other thoracic, thoracolumbar and lumbosacral intervertebral disc disorders 
M51.84 Other intervertebral disc disorders, thoracic region 
M51.85 Other intervertebral disc disorders, thoracolumbar region 
M51.86 Other intervertebral disc disorders, lumbar region 
M51.87 Other intervertebral disc disorders, lumbosacral region 
M51.9 Unspecified thoracic, thoracolumbar and lumbosacral intervertebral disc 
disorder 
M53 Other and unspecified dorsopathies, not elsewhere classified 
M53.0 Cervicocranial syndrome 
Posterior cervical sympathetic syndrome 
M53.1 Cervicobrachial syndrome 
Excludes2:cervical disc disorder (M50.-) 
thoracic outlet syndrome (G54.0) 
M53.2 Spinal instabilities 
M53.2x Spinal instabilities 
M53.2x1 Spinal instabilities, occipito-atlanto-axial region 

M53.2x2 
Spinal instabilities, cervical region 
M53.2x3 Spinal instabilities, cervicothoracic region 
M53.2x4 Spinal instabilities, thoracic region 
M53.2x5 Spinal instabilities, thoracolumbar region 
M53.2x6 Spinal instabilities, lumbar region 
M53.2x7 Spinal instabilities, lumbosacral region 
M53.2x8 Spinal instabilities, sacral and sacrococcygeal region 
M53.2x9 Spinal instabilities, site unspecified 
M53.3 Sacrococcygeal disorders, not elsewhere classified 
Coccygodynia 
M53.8 Other specified dorsopathies 
M53.80 Other specified dorsopathies, site unspecified 
M53.81 Other specified dorsopathies, occipito-atlanto-axial region 
M53.82 Other specified dorsopathies, cervical region 
M53.83 Other specified dorsopathies, cervicothoracic region 
M53.84 Other specified dorsopathies, thoracic region 
M53.85 Other specified dorsopathies, thoracolumbar region 
M53.86 Other specified dorsopathies, lumbar region 
M53.87 Other specified dorsopathies, lumbosacral region 
M53.88 Other specified dorsopathies, sacral and sacrococcygeal region 
M53.9 Dorsopathy, unspecified 
M54 Dorsalgia 
Excludes1:psychogenic dorsalgia (F45.4) 
M54.0 Panniculitis affecting regions of neck and back 
Excludes1:lupus panniculitis (L93.2) 
panniculitis NOS (M79.3) 
relapsing [Weber-Christian] panniculitis (M35.6) 
M54.00 Panniculitis affecting regions of neck and back, site unspecified 
M54.01 Panniculitis affecting regions of neck and back, 
occipito-atlanto-axial region 
M54.02 Panniculitis affecting regions of neck and back, cervical region 
M54.03 Panniculitis affecting regions of neck and back, cervicothoracic 
region 
M54.04 Panniculitis affecting regions of neck and back, thoracic region 
M54.05 Panniculitis affecting regions of neck and back, thoracolumbar 
region 
M54.06 Panniculitis affecting regions of neck and back, lumbar region 
M54.07 Panniculitis affecting regions of neck and back, lumbosacral region 
M54.08 Panniculitis affecting regions of neck and back, sacral and 
sacrococcygeal region 
M54.09 Panniculitis affecting regions, neck and back, multiple sites in spine 
M54.1 Radiculopathy 

Brachial neuritis or radiculitis NOS 
Lumbar neuritis or radiculitis NOS 
Lumbosacral neuritis or radiculitis NOS 
Thoracic neuritis or radiculitis NOS 
Radiculitis NOS 
Excludes1:neuralgia and neuritis NOS (M79.2) 
radiculopathy with cervical disc disorder (M50.1) 
radiculopathy with lumbar and other intervertebral disc disorder 
(M51.1-) 
radiculopathy with spondylosis (M47.2-) 
M54.10 Radiculopathy, site unspecified 
M54.11 Radiculopathy, occipito-atlanto-axial region 
M54.12 Radiculopathy, cervical region 
M54.13 Radiculopathy, cervicothoracic region 
M54.14 Radiculopathy, thoracic region 
M54.15 Radiculopathy, thoracolumbar region 
M54.16 Radiculopathy, lumbar region 
M54.17 Radiculopathy, lumbosacral region 
M54.18 Radiculopathy, sacral and sacrococcygeal region 
M54.2 Cervicalgia 
Excludes1:cervicalgia due to intervertebral cervical disc disorder (M50.-) 
M54.3 Sciatica 
Excludes1:lesion of sciatic nerve (G57.0) 
sciatica due to intervertebral disc disorder (M51.1-) 
sciatica with lumbago (M54.4-) 
M54.30 Sciatica, unspecified side 
M54.31 Sciatica, right side 
M54.32 Sciatica, left side 
M54.4 Lumbago with sciatica 
Excludes1:lumbago with sciatica due to intervertebral disc disorder (M51.1-) 
M54.40 Lumbago with sciatica, unspecified side 
M54.41 Lumbago with sciatica, right side 
M54.42 Lumbago with sciatica, left side 
M54.5 Low back pain 
Loin pain 
Low back strain 
Lumbago NOS 
Excludes1:lumbago due to intervertebral disc displacement (M51.2-) 
lumbago with sciatica (M54.4-) 
M54.6 Pain in thoracic spine 
Excludes1:pain in thoracic spine due to intervertebral disc disorder (M51.-) 
M54.8 Other dorsalgia 
Excludes1:dorsalgia in thoracic region (M54.6) 

low back pain (M54.5) 
M54.81 Occipital neuralgia 
M54.89 Other dorsalgia 
M54.9 Dorsalgia, unspecified 
Backache NOS 
Soft tissue disorders (M60-M79) 
Disorders of muscles (M60-M63) 
Excludes1:dermatopolymyositis (M33.-) 
muscular dystrophies and myopathies (G71-G72) 
myopathy in: 
amyloidosis (E85) 
polyarteritis nodosa (M30.0) 
rheumatoid arthritis (M05.32) 
scleroderma (M34.-) 
Sjögren's syndrome (M35.03) 
systemic lupus erythematosus (M32.-) 
M60 Myositis 
M60.0 Infective myositis 
Tropical pyomyositis 
Use additional code (B95-B97) to identify infectious agent 
M60.00 Infective myositis, unspecified site 
M60.000 Infective myositis, unspecified right arm 
Infective myositis, right upper limb NOS 
M60.001 Infective myositis, unspecified left arm 
Infective myositis, left upper limb NOS 
M60.002 Infective myositis, unspecified arm 
Infective myositis, upper limb NOS 
M60.003 Infective myositis, unspecified right leg 
Infective myositis, right lower limb NOS 
M60.004 Infective myositis, unspecified left leg 
Infective myositis, left lower limb NOS 
M60.005 Infective myositis, unspecified leg 
Infective myositis, lower limb NOS 
M60.009 Infective myositis, unspecified site 
M60.01 Infective myositis, shoulder 
M60.011 Infective myositis, right shoulder 
M60.012 Infective myositis, left shoulder 
M60.019 Infective myositis, unspecified shoulder 

M60.02 Infective myositis, upper arm 
M60.021 Infective myositis, right upper arm 
M60.022 Infective myositis, left upper arm 
M60.029 Infective myositis, unspecified upper arm 
M60.03 Infective myositis, forearm 
M60.031 Infective myositis, right forearm 
M60.032 Infective myositis, left forearm 
M60.039 Infective myositis, unspecified forearm 
M60.04 Infective myositis, hand and fingers 
M60.041 Infective myositis, right hand 
M60.042 Infective myositis, left hand 
M60.043 Infective myositis, unspecified hand 
M60.044 Infective myositis, right finger(s) 
M60.045 Infective myositis, left finger(s) 
M60.046 Infective myositis, unspecified finger(s) 
M60.05 Infective myositis, thigh 
M60.051 Infective myositis, right thigh 
M60.052 Infective myositis, left thigh 
M60.059 Infective myositis, unspecified thigh 
M60.06 Infective myositis, lower leg 
M60.061 Infective myositis, right lower leg 
M60.062 Infective myositis, left lower leg 
M60.069 Infective myositis, unspecified lower leg 
M60.07 Infective myositis, ankle, foot and toes 
M60.070 Infective myositis, right ankle 
M60.071 Infective myositis, left ankle 
M60.072 Infective myositis, unspecified ankle 
M60.073 Infective myositis, right foot 
M60.074 Infective myositis, left foot 
M60.075 Infective myositis, unspecified foot 
M60.076 Infective myositis, right toe(s) 
M60.077 Infective myositis, left toe(s) 
M60.078 Infective myositis, unspecified toe(s) 
M60.08 Infective myositis, other site 
M60.09 Infective myositis, multiple sites 
M60.1 Interstitial myositis 
M60.10 Interstitial myositisof unspecified site 
M60.11 Interstitial myositis, shoulder 
M60.111 Interstitial myositis, right shoulder 
M60.112 Interstitial myositis, left shoulder 
M60.119 Interstitial myositis, unspecified shoulder 
M60.12 Interstitial myositis, upper arm 
M60.121 Interstitial myositis, right upper arm 

M60.122 Interstitial myositis, left upper arm 
M60.129 Interstitial myositis, unspecified upper arm 
M60.13 Interstitial myositis, forearm 
M60.131 Interstitial myositis, right forearm 
M60.132 Interstitial myositis, left forearm 
M60.139 Interstitial myositis, unspecified forearm 
M60.14 Interstitial myositis, hand 
M60.141 Interstitial myositis, right hand 
M60.142 Interstitial myositis, left hand 
M60.149 Interstitial myositis, unspecified hand 
M60.15 Interstitial myositis, thigh 
M60.151 Interstitial myositis, right thigh 
M60.152 Interstitial myositis, left thigh 
M60.159 Interstitial myositis, unspecified thigh 
M60.16 Interstitial myositis, lower leg 
M60.161 Interstitial myositis, right lower leg 
M60.162 Interstitial myositis, left lower leg 
M60.169 Interstitial myositis, unspecified lower leg 
M60.17 Interstitial myositis, ankle and foot 
M60.171 Interstitial myositis, right ankle and foot 
M60.172 Interstitial myositis, left ankle and foot 
M60.179 Interstitial myositis, unspecified ankle and foot 
M60.18 Interstitial myositis, other site 
M60.19 Interstitial myositis, multiple sites 
M60.2 Foreign body granuloma of soft tissue, not elsewhere classified 
Excludes1:foreign body granuloma of skin and subcutaneous tissue (L92.3) 
M60.20 Foreign body granuloma of soft tissue, not elsewhere classified, 
unspecified site 
M60.21 Foreign body granuloma of soft tissue, not elsewhere classified, shoulder 
M60.211 Foreign body granuloma of soft tissue, not elsewhere 
classified, right shoulder 
M60.212 Foreign body granuloma of soft tissue, not elsewhere 
classified, left shoulder 
M60.219 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified shoulder 
M60.22 Foreign body granuloma of soft tissue, not elsewhere classified, upper 
arm 
M60.221 Foreign body granuloma of soft tissue, not elsewhere 
classified, right upper arm 
M60.222 Foreign body granuloma of soft tissue, not elsewhere 
classified, left upper arm 
M60.229 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified upper arm 

M60.23 Foreign body granuloma of soft tissue, not elsewhere classified, forearm 
M60.231 Foreign body granuloma of soft tissue, not elsewhere 
classified, right forearm 
M60.232 Foreign body granuloma of soft tissue, not elsewhere 
classified, left forearm 
M60.239 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified forearm 
M60.24 Foreign body granuloma of soft tissue, not elsewhere classified, hand 
M60.241 Foreign body granuloma of soft tissue, not elsewhere 
classified, right hand 
M60.242 Foreign body granuloma of soft tissue, not elsewhere 
classified, left hand 
M60.249 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified hand 
M60.25 Foreign body granuloma of soft tissue, not elsewhere classified, thigh 
M60.251 Foreign body granuloma of soft tissue, not elsewhere 
classified, right thigh 
M60.252 Foreign body granuloma of soft tissue, not elsewhere 
classified, left thigh 
M60.259 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified thigh 
M60.26 Foreign body granuloma of soft tissue, not elsewhere classified, lower 
leg 
M60.261 Foreign body granuloma of soft tissue, not elsewhere 
classified, right lower leg 
M60.262 Foreign body granuloma of soft tissue, not elsewhere 
classified, left lower leg 
M60.269 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified lower leg 
M60.27 Foreign body granuloma of soft tissue, not elsewhere classified, ankle 
and foot 
M60.271 Foreign body granuloma of soft tissue, not elsewhere 
classified, right ankle and foot 
M60.272 Foreign body granuloma of soft tissue, not elsewhere 
classified, left ankle and foot 
M60.279 Foreign body granuloma of soft tissue, not elsewhere 
classified, unspecified ankle and foot 
M60.28 Foreign body granuloma of soft tissue, not elsewhere classified, 
other site 
M60.8 Other myositis 
M60.80 Other myositis, unspecified site 
M60.81 Other myositis shoulder 
M60.811 Other myositis, right shoulder 

M60.812 Other myositis, left shoulder 
M60.819 Other myositis, unspecified shoulder 
M60.82 Other myositis, upper arm 
M60.821 Other myositis, right upper arm 
M60.822 Other myositis, left upper arm 
M60.829 Other myositis, unspecified upper arm 
M60.83 Other myositis, forearm 
M60.831 Other myositis, right forearm 
M60.832 Other myositis, left forearm 
M60.839 Other myositis, unspecified forearm 
M60.84 Other myositis, hand 
M60.841 Other myositis, right hand 
M60.842 Other myositis, left hand 
M60.849 Other myositis, unspecified hand 
M60.85 Other myositis, thigh 
M60.851 Other myositis, right thigh 
M60.852 Other myositis, left thigh 
M60.859 Other myositis, unspecified thigh 
M60.86 Other myositis, lower leg 
M60.861 Other myositis, right lower leg 
M60.862 Other myositis, left lower leg 
M60.869 Other myositis, unspecified lower leg 
M60.87 Other myositis, ankle and foot 
M60.871 Other myositis, right ankle and foot 
M60.872 Other myositis, left ankle and foot 
M60.879 Other myositis, unspecified ankle and foot 
M60.88 Other myositis, other site 
M60.89 Other myositis, multiple sites 
M60.9 Myositis, unspecified 
M61 Calcification and ossification of muscle 
M61.0 Myositis ossificans traumatica 
M61.00 Myositis ossificans traumatica, unspecified site 
M61.01 Myositis ossificans traumatica, shoulder 
M61.011 Myositis ossificans traumatica, right shoulder 
M61.012 Myositis ossificans traumatica, left shoulder 
M61.019 Myositis ossificans traumatica, unspecified shoulder 
M61.02 Myositis ossificans traumatica, upper arm 
M61.021 Myositis ossificans traumatica, right upper arm 
M61.022 Myositis ossificans traumatica, left upper arm 
M61.029 Myositis ossificans traumatica, unspecified upper arm 
M61.03 Myositis ossificans traumatica, forearm 
M61.031 Myositis ossificans traumatica, right forearm 

M61.032 Myositis ossificans traumatica, left forearm 
M61.039 Myositis ossificans traumatica, unspecified forearm 
M61.04 Myositis ossificans traumatica, hand 
M61.041 Myositis ossificans traumatica, right hand 
M61.042 Myositis ossificans traumatica, left hand 
M61.049 Myositis ossificans traumatica, unspecified hand 
M61.05 Myositis ossificans traumatica, thigh 
M61.051 Myositis ossificans traumatica, right thigh 
M61.052 Myositis ossificans traumatica, left thigh 
M61.059 Myositis ossificans traumatica, unspecified thigh 
M61.06 Myositis ossificans traumatica, lower leg 
M61.061 Myositis ossificans traumatica, right lower leg 
M61.062 Myositis ossificans traumatica, left lower leg 
M61.069 Myositis ossificans traumatica, unspecified lower leg 
M61.07 Myositis ossificans traumatica, ankle and foot 
M61.071 Myositis ossificans traumatica, right ankle and foot 
M61.072 Myositis ossificans traumatica, left ankle and foot 
M61.079 Myositis ossificans traumatica, unspecified ankle and 
foot 
M61.08 Myositis ossificans traumatica, other site 
M61.09 Myositis ossificans traumatica, multiple sites 
M61.1 Myositis ossificans progressiva 
Fibrodysplasia ossificans progressiva 
M61.10 Myositis ossificans progressiva, unspecified site 
M61.11 Myositis ossificans progressiva, shoulder 
M61.111 Myositis ossificans progressiva, right shoulder 
M61.112 Myositis ossificans progressiva, left shoulder 
M61.119 Myositis ossificans progressiva, unspecified shoulder 
M61.12 Myositis ossificans progressiva, upper arm 
M61.121 Myositis ossificans progressiva, right upper arm 
M61.122 Myositis ossificans progressiva, left upper arm 
M61.129 Myositis ossificans progressiva, unspecified arm 
M61.13 Myositis ossificans progressiva, forearm 
M61.131 Myositis ossificans progressiva, right forearm 
M61.132 Myositis ossificans progressiva, left forearm 
M61.139 Myositis ossificans progressiva, unspecified forearm 
M61.14 Myositis ossificans progressiva, hand and finger(s) 
M61.141 Myositis ossificans progressiva, right hand 
M61.142 Myositis ossificans progressiva, left hand 
M61.143 Myositis ossificans progressiva, unspecified hand 
M61.144 Myositis ossificans progressiva, right finger(s) 
M61.145 Myositis ossificans progressiva, left finger(s) 
M61.146 Myositis ossificans progressiva, unspecified finger(s) 

M61.15 Myositis ossificans progressiva, thigh 
M61.151 Myositis ossificans progressiva, right thigh 
M61.152 Myositis ossificans progressiva, left thigh 
M61.159 Myositis ossificans progressiva, unspecified thigh 
M61.16 Myositis ossificans progressiva, lower leg 
M61.161 Myositis ossificans progressiva, right lower leg 
M61.162 Myositis ossificans progressiva, left lower leg 
M61.169 Myositis ossificans progressiva, unspecified lower leg 
M61.17 Myositis ossificans progressiva, ankle, foot and toe(s) 
M61.171 Myositis ossificans progressiva, right ankle 
M61.172 Myositis ossificans progressiva, left ankle 
M61.173 Myositis ossificans progressiva, unspecified ankle 
M61.174 Myositis ossificans progressiva, right foot 
M61.175 Myositis ossificans progressiva, left foot 
M61.176 Myositis ossificans progressiva, unspecified foot 
M61.177 Myositis ossificans progressiva, right toe(s) 
M61.178 Myositis ossificans progressiva, left toe(s) 
M61.179 Myositis ossificans progressiva, unspecified toe(s) 
M61.18 Myositis ossificans progressiva, other site 
M61.19 Myositis ossificans progressiva, multiple sites 
M61.2 Paralytic calcification and ossification of muscle 
Myositis ossificans associated with quadriplegia or paraplegia 
M61.20 Paralytic calcification and ossification of muscle, unspecified site 
M61.21 Paralytic calcification and ossification of muscle, shoulder 
M61.211 Paralytic calcification and ossification of muscle, right 
shoulder 
M61.212 Paralytic calcification and ossification of muscle, left 
shoulder 
M61.219 Paralytic calcification and ossification of muscle, 
unspecified shoulder 
M61.22 Paralytic calcification and ossification of muscle, upper arm 
M61.221 Paralytic calcification and ossification of muscle, right 
upper arm 
M61.222 Paralytic calcification and ossification of muscle, left 
upper arm 
M61.229 Paralytic calcification and ossification of muscle, 
unspecified upper arm 
M61.23 Paralytic calcification and ossification of muscle, forearm 
M61.231 Paralytic calcification and ossification of muscle, right 
forearm 
M61.232 Paralytic calcification and ossification of muscle, left 
forearm 
M61.239 Paralytic calcification and ossification of muscle, 

unspecified forearm 
M61.24 Paralytic calcification and ossification of muscle, hand 
M61.241 Paralytic calcification and ossification of muscle, right 
hand 
M61.242 Paralytic calcification and ossification of muscle, left 
hand 
M61.249 Paralytic calcification and ossification of muscle, 
unspecified hand 
M61.25 Paralytic calcification and ossification of muscle, thigh 
M61.251 Paralytic calcification and ossification of muscle, right 
thigh 
M61.252 Paralytic calcification and ossification of muscle, left 
thigh 
M61.259 Paralytic calcification and ossification of muscle, 
unspecified thigh 
M61.26 Paralytic calcification and ossification of muscle, lower leg 
M61.261 Paralytic calcification and ossification of muscle, right 
lower leg 
M61.262 Paralytic calcification and ossification of muscle, left 
lower leg 
M61.269 Paralytic calcification and ossification of muscle, 
unspecified lower leg 
M61.27 Paralytic calcification and ossification of muscle, ankle and foot 
M61.271 Paralytic calcification and ossification of muscle, right 
ankle and foot 
M61.272 Paralytic calcification and ossification of muscle, left 
ankle and foot 
M61.279 Paralytic calcification and ossification of muscle, 
unspecified ankle and foot 
M61.28 Paralytic calcification and ossification of muscle, other site 
M61.29 Paralytic calcification and ossification of muscle, multiple sites 
M61.3 Calcification and ossification of muscles associated with burns 
Myositis ossificans associated with burns 
M61.30 Calcification and ossification of muscles associated with burns, 
unspecified site 
M61.31 Calcification and ossification of muscles associated with burns, shoulder 
M61.311 Calcification and ossification of muscles associated with 
burns, right shoulder 
M61.312 Calcification and ossification of muscles associated with 
burns, left shoulder 
M61.319 Calcification and ossification of muscles associated with 
burns, unspecified shoulder 
M61.32 Calcification and ossification of muscles associated with burns, upper 

arm 
M61.321 Calcification and ossification of muscles associated with 
burns, right upper arm 
M61.322 Calcification and ossification of muscles associated with 
burns, left upper arm 
M61.329 Calcification and ossification of muscles associated with 
burns, unspecified upper arm 
M61.33 Calcification and ossification of muscles associated with burns, forearm 
M61.331 Calcification and ossification of muscles associated with 
burns, right forearm 
M61.332 Calcification and ossification of muscles associated with 
burns, left forearm 
M61.339 Calcification and ossification of muscles associated with 
burns, unspecified forearm 
M61.34 Calcification and ossification of muscles associated with burns, hand 
M61.341 Calcification and ossification of muscles associated with 
burns, right hand 
M61.342 Calcification and ossification of muscles associated with 
burns, left hand 
M61.349 Calcification and ossification of muscles associated with 
burns, unspecified hand 
M61.35 Calcification and ossification of muscles associated with burns, thigh 
M61.351 Calcification and ossification of muscles associated with 
burns, right thigh 
M61.352 Calcification and ossification of muscles associated with 
burns, left thigh 
M61.359 Calcification and ossification of muscles associated with 
burns, unspecified thigh 
M61.36 Calcification and ossification of muscles associated with burns, lower 
leg 
M61.361 Calcification and ossification of muscles associated with 
burns, right lower leg 
M61.362 Calcification and ossification of muscles associated with 
burns, left lower leg 
M61.369 Calcification and ossification of muscles associated with 
burns, unspecified lower leg 
M61.37 Calcification and ossification of muscles associated with burns, ankle 
and foot 
M61.371 Calcification and ossification of muscles associated with 
burns, right ankle and foot 
M61.372 Calcification and ossification of muscles associated with 
burns, left ankle and foot 
M61.379 Calcification and ossification of muscles associated with 

burns, unspecified ankle and foot 
M61.38 Calcification and ossification of muscles associated with burns, 
other site 
M61.39 Calcification and ossification of muscles associated with burns, 
multiple sites 
M61.4 Other calcification of muscle 
Excludes1:calcific tendinitis NOS (M65.2-) 
calcific tendinitis of shoulder (M75.3) 
M61.40 Other calcification of muscle, unspecified site 
M61.41 Other calcification of muscle, shoulder 
M61.411 Other calcification of muscle, right shoulder 
M61.412 Other calcification of muscle, left shoulder 
M61.419 Other calcification of muscle, unspecified shoulder 
M61.42 Other calcification of muscle, upper arm 
M61.421 Other calcification of muscle, right upper arm 
M61.422 Other calcification of muscle, left upper arm 
M61.429 Other calcification of muscle, unspecified upper arm 
M61.43 Other calcification of muscle, forearm 
M61.431 Other calcification of muscle, right forearm 
M61.432 Other calcification of muscle, left forearm 
M61.439 Other calcification of muscle, unspecified forearm 
M61.44 Other calcification of muscle, hand 
M61.441 Other calcification of muscle, right hand 
M61.442 Other calcification of muscle, left hand 
M61.449 Other calcification of muscle, unspecified hand 
M61.45 Other calcification of muscle, thigh 
M61.451 Other calcification of muscle, right thigh 
M61.452 Other calcification of muscle, left thigh 
M61.459 Other calcification of muscle, unspecified thigh 
M61.46 Other calcification of muscle, lower leg 
M61.461 Other calcification of muscle, right lower leg 
M61.462 Other calcification of muscle, left lower leg 
M61.469 Other calcification of muscle, unspecified lower leg 
M61.47 Other calcification of muscle, ankle and foot 
M61.471 Other calcification of muscle, right ankle and foot 
M61.472 Other calcification of muscle, left ankle and foot 
M61.479 Other calcification of muscle, unspecified ankle and foot 
M61.48 Other calcification of muscle, other site 
M61.49 Other calcification of muscle, multiple sites 
M61.5 Other ossification of muscle 
M61.50 Other ossification of muscle, unspecified site 
M61.51 Other ossification of muscle, shoulder 
M61.511 Other ossification of muscle, right shoulder 

M61.512 Other ossification of muscle, left shoulder 
M61.519 Other ossification of muscle, unspecified shoulder 
M61.52 Other ossification of muscle, upper arm 
M61.521 Other ossification of muscle, right upper arm 
M61.522 Other ossification of muscle, left upper arm 
M61.529 Other ossification of muscle, unspecified upper arm 
M61.53 Other ossification of muscle, forearm 
M61.531 Other ossification of muscle, right forearm 
M61.532 Other ossification of muscle, left forearm 
M61.539 Other ossification of muscle, unspecified forearm 
M61.54 Other ossification of muscle, hand 
M61.541 Other ossification of muscle, right hand 
M61.542 Other ossification of muscle, left hand 
M61.549 Other ossification of muscle, unspecified hand 
M61.55 Other ossification of muscle, thigh 
M61.551 Other ossification of muscle, right thigh 
M61.552 Other ossification of muscle, left thigh 
M61.559 Other ossification of muscle, unspecified thigh 
M61.56 Other ossification of muscle, lower leg 
M61.561 Other ossification of muscle, right lower leg 
M61.562 Other ossification of muscle, left lower leg 
M61.569 Other ossification of muscle, unspecified lower leg 
M61.57 Other ossification of muscle, ankle and foot 
M61.571 Other ossification of muscle, right ankle and foot 
M61.572 Other ossification of muscle, left ankle and foot 
M61.579 Other ossification of muscle, unspecified ankle and foot 
M61.58 Other ossification of muscle, other site 
M61.59 Other ossification of muscle, multiple sites 
M61.9 Calcification and ossification of muscle, unspecified 
M62 Other disorders of muscle 
Excludes1:alcoholic myopathy (G72.1) 
cramp and spasm (R25.2) 
drug-induced myopathy (G72.0) 
myalgia (M79.1) 
stiff-man syndrome (G25.8) 
M62.0 Separation of muscle (nontraumatic) 
Diastasis of muscle 
Excludes1:diastasis recti complicating pregnancy, labor and delivery (O71.8) 
traumatic separation of muscle- see strain of muscle by body region 
M62.00 Separation of muscle (nontraumatic), unspecified site 
M62.01 Separation of muscle (nontraumatic), shoulder 
M62.011 Separation of muscle (nontraumatic), right shoulder 

M62.012 Separation of muscle (nontraumatic), left shoulder 
M62.019 Separation of muscle (nontraumatic), unspecified 
shoulder 
M62.02 Separation of muscle (nontraumatic), upper arm 
M62.021 Separation of muscle (nontraumatic), right upper arm 
M62.022 Separation of muscle (nontraumatic), left upper arm 
M62.029 Separation of muscle (nontraumatic), unspecified upper 
arm 
M62.03 Separation of muscle (nontraumatic), forearm 
M62.031 Separation of muscle (nontraumatic), right forearm 
M62.032 Separation of muscle (nontraumatic), left forearm 
M62.039 Separation of muscle (nontraumatic), unspecified 
forearm 
M62.04 Separation of muscle (nontraumatic), hand 
M62.041 Separation of muscle (nontraumatic), right hand 
M62.042 Separation of muscle (nontraumatic), left hand 
M62.049 Separation of muscle (nontraumatic), unspecified hand 
M62.05 Separation of muscle (nontraumatic), thigh 
M62.051 Separation of muscle (nontraumatic), right thigh 
M62.052 Separation of muscle (nontraumatic), left thigh 
M62.059 Separation of muscle (nontraumatic), unspecified thigh 
M62.06 Separation of muscle (nontraumatic), lower leg 
M62.061 Separation of muscle (nontraumatic), right lower leg 
M62.062 Separation of muscle (nontraumatic), left lower leg 
M62.069 Separation of muscle (nontraumatic), unspecified lower 
leg 
M62.07 Separation of muscle (nontraumatic), ankle and foot 
M62.071 Separation of muscle (nontraumatic), right ankle and 
foot 
M62.072 Separation of muscle (nontraumatic), left ankle and foot 
M62.079 Separation of muscle (nontraumatic), unspecified ankle 
and foot 
M62.08 Separation of muscle (nontraumatic), other site 
M62.1 Other rupture of muscle (nontraumatic) 
Excludes1:traumatic rupture of muscle - see strain of muscle by body region 
Excludes2:rupture of tendon (M66.-) 
M62.10 Other rupture of muscle (nontraumatic), unspecified site 
M62.11 Other rupture of muscle (nontraumatic), shoulder 
M62.111 Other rupture of muscle (nontraumatic), right shoulder 
M62.112 Other rupture of muscle (nontraumatic), left shoulder 
M62.119 Other rupture of muscle (nontraumatic), unspecified 
shoulder 
M62.12 Other rupture of muscle (nontraumatic), upper arm 

M62.121
Other rupture of muscle (nontraumatic), right upper 
arm 
M62.122 Other rupture of muscle (nontraumatic), left upper arm 
M62.129 Other rupture of muscle (nontraumatic), unspecified 
upper arm 
M62.13 Other rupture of muscle (nontraumatic), forearm 
M62.131 Other rupture of muscle (nontraumatic), right forearm 
M62.132 Other rupture of muscle (nontraumatic), left forearm 
M62.139 Other rupture of muscle (nontraumatic), unspecified 
forearm 
M62.14 Other rupture of muscle (nontraumatic), hand 
M62.141 Other rupture of muscle (nontraumatic), right hand 
M62.142 Other rupture of muscle (nontraumatic), left hand 
M62.149 Other rupture of muscle (nontraumatic), unspecified 
hand 
M62.15 Other rupture of muscle (nontraumatic), thigh 
M62.151 Other rupture of muscle (nontraumatic), right thigh 
M62.152 Other rupture of muscle (nontraumatic), left thigh 
M62.159 Other rupture of muscle (nontraumatic), unspecified 
thigh 
M62.16 Other rupture of muscle (nontraumatic), lower leg 
M62.161 Other rupture of muscle (nontraumatic), right lower leg 
M62.162 Other rupture of muscle (nontraumatic), left lower leg 
M62.169 Other rupture of muscle (nontraumatic), unspecified 
lower leg 
M62.17 Other rupture of muscle (nontraumatic), ankle and foot 
M62.171 Other rupture of muscle (nontraumatic), right ankle 
and foot 
M62.172 Other rupture of muscle (nontraumatic), left ankle and 
foot 
M62.179 Other rupture of muscle (nontraumatic), unspecified 
ankle and foot 
M62.18 Other rupture of muscle (nontraumatic), other site 
M62.2 Nontraumatic ischemic infarction of muscle 
Excludes1:compartment syndrome (T79.6) 
traumatic ischemia of muscle (T79.6) 
Volkmann's ischemic contracture (T79.6) 
M62.20 Nontraumatic ischemic infarction of muscle, unspecified site 
M62.21 Nontraumatic ischemic infarction of muscle, shoulder 
M62.211 Nontraumatic ischemic infarction of muscle, right 
shoulder 
M62.212 Nontraumatic ischemic infarction of muscle, left 
shoulder 

M62.219
Nontraumatic ischemic infarction of muscle, unspecified 
shoulder 
M62.22 Nontraumatic ischemic infarction of muscle, upper arm 
M62.221 Nontraumatic ischemic infarction of muscle, right 
upper arm 
M62.222 Nontraumatic ischemic infarction of muscle, left upper 
arm 
M62.229 Nontraumatic ischemic infarction of muscle, unspecified 
upper arm 
M62.23 Nontraumatic ischemic infarction of muscle, forearm 
M62.231 Nontraumatic ischemic infarction of muscle, right 
forearm 
M62.232 Nontraumatic ischemic infarction of muscle, left 
forearm 
M62.239 Nontraumatic ischemic infarction of muscle, unspecified 
forearm 
M62.24 Nontraumatic ischemic infarction of muscle, hand 
M62.241 Nontraumatic ischemic infarction of muscle, right hand 
M62.242 Nontraumatic ischemic infarction of muscle, left hand 
M62.249 Nontraumatic ischemic infarction of muscle, unspecified 
hand 
M62.25 Nontraumatic ischemic infarction of muscle, thigh 
M62.251 Nontraumatic ischemic infarction of muscle, right thigh 
M62.252 Nontraumatic ischemic infarction of muscle, left thigh 
M62.259 Nontraumatic ischemic infarction of muscle, unspecified 
thigh 
M62.26 Nontraumatic ischemic infarction of muscle, lower leg 
M62.261 Nontraumatic ischemic infarction of muscle, right lower 
leg 
M62.262 Nontraumatic ischemic infarction of muscle, left lower 
leg 
M62.269 Nontraumatic ischemic infarction of muscle, unspecified 
lower leg 
M62.27 Nontraumatic ischemic infarction of muscle, ankle and foot 
M62.271 Nontraumatic ischemic infarction of muscle, right ankle 
and foot 
M62.272 Nontraumatic ischemic infarction of muscle, left ankle 
and foot 
M62.279 Nontraumatic ischemic infarction of muscle, unspecified 
ankle and foot 
M62.28 Nontraumatic ischemic infarction of muscle, other site 
M62.3 Immobility syndrome (paraplegic) 
M62.4 Contracture of muscle 

Excludes2:contracture of joint (M24.5-) 
M62.40 Contracture of muscle, unspecified site 
M62.41 Contracture of muscle, shoulder 
M62.411 Contracture of muscle, right shoulder 
M62.412 Contracture of muscle, left shoulder 
M62.419 Contracture of muscle, unspecified shoulder 
M62.42 Contracture of muscle, upper arm 
M62.421 Contracture of muscle, right upper arm 
M62.422 Contracture of muscle, left upper arm 
M62.429 Contracture of muscle, unspecified upper arm 
M62.43 Contracture of muscle, forearm 
M62.431 Contracture of muscle, right forearm 
M62.432 Contracture of muscle, left forearm 
M62.439 Contracture of muscle, unspecified forearm 
M62.44 Contracture of muscle, hand 
M62.441 Contracture of muscle, right hand 
M62.442 Contracture of muscle, left hand 
M62.449 Contracture of muscle, unspecified hand 
M62.45 Contracture of muscle, thigh 
M62.451 Contracture of muscle, right thigh 
M62.452 Contracture of muscle, left thigh 
M62.459 Contracture of muscle, unspecified thigh 
M62.46 Contracture of muscle, lower leg 
M62.461 Contracture of muscle, right lower leg 
M62.462 Contracture of muscle, left lower leg 
M62.469 Contracture of muscle, unspecified lower leg 
M62.47 Contracture of muscle, ankle and foot 
M62.471 Contracture of muscle, right ankle and foot 
M62.472 Contracture of muscle, left ankle and foot 
M62.479 Contracture of muscle, unspecified ankle and foot 
M62.48 Contracture of muscle, other site 
M62.49 Contracture of muscle, multiple sites 
M62.5 Muscle wasting and atrophy, not elsewhere classified 
Disuse atrophy NEC 
Excludes1:neuralgic amyotrophy (G54.5) 
progressive muscular atrophy (G12.29) 
M62.50 Muscle wasting and atrophy, not elsewhere classified, unspecified 
site 
M62.51 Muscle wasting and atrophy, not elsewhere classified, shoulder 
M62.511 Muscle wasting and atrophy, not elsewhere classified, 
right shoulder 
M62.512 Muscle wasting and atrophy, not elsewhere classified, 
left shoulder 

M62.519
M62.521 
M62.522 
M62.529 
M62.531 
M62.532 
M62.539 
M62.541 
M62.542 
M62.549 
M62.551 
M62.552 
M62.559 
M62.561 
M62.562 
M62.569 
M62.571 
M62.572 
M62.579 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified shoulder 
M62.52 Muscle wasting and atrophy, not elsewhere classified, upper arm 
Muscle wasting and atrophy, not elsewhere classified, 
right upper arm 
Muscle wasting and atrophy, not elsewhere classified, 
left upper arm 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified upper arm 
M62.53 Muscle wasting and atrophy, not elsewhere classified, forearm 
Muscle wasting and atrophy, not elsewhere classified, 
right forearm 
Muscle wasting and atrophy, not elsewhere classified, 
left forearm 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified forearm 
M62.54 Muscle wasting and atrophy, not elsewhere classified, hand 
Muscle wasting and atrophy, not elsewhere classified, 
right hand 
Muscle wasting and atrophy, not elsewhere classified, 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified hand 
M62.55 Muscle wasting and atrophy, not elsewhere classified, thigh 
Muscle wasting and atrophy, not elsewhere classified, 
right thigh 
Muscle wasting and atrophy, not elsewhere classified, 
left thigh 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified thigh 
M62.56 Muscle wasting and atrophy, not elsewhere classified, lower leg 
Muscle wasting and atrophy, not elsewhere classified, 
right lower leg 
Muscle wasting and atrophy, not elsewhere classified, 
left lower leg 
Muscle wasting and atrophy, not elsewhere classified, 
unspecified lower leg 
M62.57 Muscle wasting and atrophy, not elsewhere classified, ankle and foot 
Muscle wasting and atrophy, not elsewhere classified, 
right ankle and foot 
Muscle wasting and atrophy, not elsewhere classified, 
left ankle and foot 
Muscle wasting and atrophy, not elsewhere classified, 
left hand 

unspecified ankle and foot 
M62.58 Muscle wasting and atrophy, not elsewhere classified, other site 
M62.59 Muscle wasting and atrophy, not elsewhere classified, multiple sites 
M62.8 Other specified disorders of muscle 
M62.81 Muscle weakness (generalized) 
M62.82 Rhabdomyolysis 
M62.89 Other specified disorders of muscle 
Muscle (sheath) hernia 
M62.9 Disorder of muscle, unspecified 
M63 Disorders of muscle in diseases classified elsewhere 
Excludes1:myopathy in: 
cysticercosis (B69.81) 
endocrine diseases (G73.7) 
metabolic diseases (G73.7) 
sarcoidosis (D86.87) 
syphilis (late) (A52.78) 
secondary (A51.49) 
toxoplasmosis (B58.82) 
tuberculosis (A18.09) 
Code first underlying disease, such as: 
leprosy (A30.-) 
neoplasm (C49.-, C79.89, D21.-, D48.1) 
schistosomiasis (B65.-) 
trichinellosis (B75) 
M63.8 Disorders of muscle in diseases classified elsewhere 
M63.80 Disorders of muscle in diseases classified elsewhere, unspecified site 
M63.81 Disorders of muscle in diseases classified elsewhere, shoulder 
M63.811 Disorders of muscle in diseases classified elsewhere, 
right shoulder 
M63.812 Disorders of muscle in diseases classified elsewhere, left 
shoulder 
M63.819 Disorders of muscle in diseases classified elsewhere, 
unspecified shoulder 
M63.82 Disorders of muscle in diseases classified elsewhere, upper arm 
M63.821 Disorders of muscle in diseases classified elsewhere, 
right upper arm 
M63.822 Disorders of muscle in diseases classified elsewhere, left 
upper arm 
M63.829 Disorders of muscle in diseases classified elsewhere, 
unspecified upper arm 
M63.83 Disorders of muscle in diseases classified elsewhere, forearm 
M63.831 Disorders of muscle in diseases classified elsewhere, 

right forearm 
M63.832 Disorders of muscle in diseases classified elsewhere, left 
forearm 
M63.839 Disorders of muscle in diseases classified elsewhere, 
unspecified forearm 
M63.84 Disorders of muscle in diseases classified elsewhere, hand 
M63.841 Disorders of muscle in diseases classified elsewhere, 
right hand 
M63.842 Disorders of muscle in diseases classified elsewhere, left 
hand 
M63.849 Disorders of muscle in diseases classified elsewhere, 
unspecified hand 
M63.85 Disorders of muscle in diseases classified elsewhere, thigh 
M63.851 Disorders of muscle in diseases classified elsewhere, 
right thigh 
M63.852 Disorders of muscle in diseases classified elsewhere, left 
thigh 
M63.859 Disorders of muscle in diseases classified elsewhere, 
unspecified thigh 
M63.86 Disorders of muscle in diseases classified elsewhere, lower leg 
M63.861 Disorders of muscle in diseases classified elsewhere, 
right lower leg 
M63.862 Disorders of muscle in diseases classified elsewhere, left 
lower leg 
M63.869 Disorders of muscle in diseases classified elsewhere, 
unspecified lower leg 
M63.87 Disorders of muscle in diseases classified elsewhere, ankle and foot 
M63.871 Disorders of muscle in diseases classified elsewhere, 
right ankle and foot 
M63.872 Disorders of muscle in diseases classified elsewhere, left 
ankle and foot 
M63.879 Disorders of muscle in diseases classified elsewhere, 
unspecified ankle and foot 
M63.88 Disorders of muscle in diseases classified elsewhere, other site 
M63.89 Disorders of muscle in diseases classified elsewhere, multiple sites 
Disorders of synovium and tendon (M65-M67) 
M65 Synovitis and tenosynovitis 
Excludes1:chronic crepitant synovitis of hand and wrist (M70.0-) 
current injury - see injury of ligament or tendon by body region 
soft tissue disorders related to use, overuse and pressure (M70.-) 

M65.0 Abscess of tendon sheath 
Use additional code (B95-B96) to identify bacterial agent. 
M65.00 Abscess of tendon sheath, unspecified site 
M65.01 Abscess of tendon sheath, shoulder 
M65.011 Abscess of tendon sheath, right shoulder 
M65.012 Abscess of tendon sheath, left shoulder 
M65.019 Abscess of tendon sheath, unspecified shoulder 
M65.02 Abscess of tendon sheath, upper arm 
M65.021 Abscess of tendon sheath, right upper arm 
M65.022 Abscess of tendon sheath, left upper arm 
M65.029 Abscess of tendon sheath, unspecified upper arm 
M65.03 Abscess of tendon sheath, forearm 
M65.031 Abscess of tendon sheath, right forearm 
M65.032 Abscess of tendon sheath, left forearm 
M65.039 Abscess of tendon sheath, unspecified forearm 
M65.04 Abscess of tendon sheath, hand 
M65.041 Abscess of tendon sheath, right hand 
M65.042 Abscess of tendon sheath, left hand 
M65.049 Abscess of tendon sheath, unspecified hand 
M65.05 Abscess of tendon sheath, thigh 
M65.051 Abscess of tendon sheath, right thigh 
M65.052 Abscess of tendon sheath, left thigh 
M65.059 Abscess of tendon sheath, unspecified thigh 
M65.06 Abscess of tendon sheath, lower leg 
M65.061 Abscess of tendon sheath, right lower leg 
M65.062 Abscess of tendon sheath, left lower leg 
M65.069 Abscess of tendon sheath, unspecified lower leg 
M65.07 Abscess of tendon sheath, ankle and foot 
M65.071 Abscess of tendon sheath, right ankle and foot 
M65.072 Abscess of tendon sheath, left ankle and foot 
M65.079 Abscess of tendon sheath, unspecified ankle and foot 
M65.08 Abscess of tendon sheath, other site 
M65.1 Other infective (teno)synovitis 
M65.10 Other infective (teno)synovitis, unspecified site 
M65.11 Other infective (teno)synovitis, shoulder 
M65.111 Other infective (teno)synovitis, right shoulder 
M65.112 Other infective (teno)synovitis, left shoulder 
M65.119 Other infective (teno)synovitis, unspecified shoulder 
M65.12 Other infective (teno)synovitis, elbow 
M65.121 Other infective (teno)synovitis, right elbow 
M65.122 Other infective (teno)synovitis, left elbow 
M65.129 Other infective (teno)synovitis, unspecified elbow 
M65.13 Other infective (teno)synovitis, wrist 

M65.131
Other infective (teno)synovitis, right wrist 
M65.132 Other infective (teno)synovitis, left wrist 
M65.139 Other infective (teno)synovitis, unspecified wrist 
M65.14 Other infective (teno)synovitis, hand 
M65.141 Other infective (teno)synovitis, right hand 
M65.142 Other infective (teno)synovitis, left hand 
M65.149 Other infective (teno)synovitis, unspecified hand 
M65.15 Other infective (teno)synovitis, hip 
M65.151 Other infective (teno)synovitis, right hip 
M65.152 Other infective (teno)synovitis, left hip 
M65.159 Other infective (teno)synovitis, unspecified hip 
M65.16 Other infective (teno)synovitis, knee 
M65.161 Other infective (teno)synovitis, right knee 
M65.162 Other infective (teno)synovitis, left knee 
M65.169 Other infective (teno)synovitis, unspecified knee 
M65.17 Other infective (teno)synovitis, ankle and foot 
M65.171 Other infective (teno)synovitis, right ankle and foot 
M65.172 Other infective (teno)synovitis, left ankle and foot 
M65.179 Other infective (teno)synovitis, unspecified ankle and 
foot 
M65.18 Other infective (teno)synovitis, other site 
M65.19 Other infective (teno)synovitis, multiple sites 
M65.2 Calcific tendinitis 
Excludes1:tendinitis as classified in M75-M77 
calcified tendinitis of shoulder (M75.3) 
M65.20 Calcific tendinitis, unspecified site 
M65.22 Calcific tendinitis, upper arm 
M65.221 Calcific tendinitis, right upper arm 
M65.222 Calcific tendinitis, left upper arm 
M65.229 Calcific tendinitis, unspecified upper arm 
M65.23 Calcific tendinitis, forearm 
M65.231 Calcific tendinitis, right forearm 
M65.232 Calcific tendinitis, left forearm 
M65.239 Calcific tendinitis, unspecified forearm 
M65.24 Calcific tendinitis, hand 
M65.241 Calcific tendinitis, right hand 
M65.242 Calcific tendinitis, left hand 
M65.249 Calcific tendinitis, unspecified hand 
M65.25 Calcific tendinitis, thigh 
M65.251 Calcific tendinitis, right thigh 
M65.252 Calcific tendinitis, left thigh 
M65.259 Calcific tendinitis, unspecified thigh 
M65.26 Calcific tendinitis, lower leg 

M65.261
Calcific tendinitis, right lower leg 
M65.262 Calcific tendinitis, left lower leg 
M65.269 Calcific tendinitis, unspecified lower leg 
M65.27 Calcific tendinitis, ankle and foot 
M65.271 Calcific tendinitis, right ankle and foot 
M65.272 Calcific tendinitis, left ankle and foot 
M65.279 Calcific tendinitis, unspecified ankle and foot 
M65.28 Calcific tendinitis, other site 
M65.29 Calcific tendinitis, multiple sites 
M65.3 Trigger finger 
Nodular tendinous disease 
M65.30 Trigger finger, unspecified finger 
M65.31 Trigger thumb 
M65.311 Trigger thumb, right thumb 
M65.312 Trigger thumb, left thumb 
M65.319 Trigger thumb, unspecified thumb 
M65.32 Trigger finger, index finger 
M65.321 Trigger finger, right index finger 
M65.322 Trigger finger, left index finger 
M65.329 Trigger finger, unspecified index finger 
M65.33 Trigger finger, middle finger 
M65.331 Trigger finger, right middle finger 
M65.332 Trigger finger, left middle finger 
M65.339 Trigger finger, unspecified middle finger 
M65.34 Trigger finger, ring finger 
M65.341 Trigger finger, right ring finger 
M65.342 Trigger finger, left ring finger 
M65.349 Trigger finger, unspecified ring finger 
M65.35 Trigger finger, little finger 
M65.351 Trigger finger, right little finger 
M65.352 Trigger finger, left little finger 
M65.359 Trigger finger, unspecified little finger 
M65.4 Radial styloid tenosynovitis [de Quervain] 
M65.8 Other synovitis and tenosynovitis 
M65.80 Other synovitis and tenosynovitis, unspecified site 
M65.81 Other synovitis and tenosynovitis, shoulder 
M65.811 Other synovitis and tenosynovitis, right shoulder 
M65.812 Other synovitis and tenosynovitis, left shoulder 
M65.819 Other synovitis and tenosynovitis, unspecified shoulder 
M65.82 Other synovitis and tenosynovitis, upper arm 
M65.821 Other synovitis and tenosynovitis, right upper arm 
M65.822 Other synovitis and tenosynovitis, left upper arm 
M65.829 Other synovitis and tenosynovitis, unspecified upper 

arm 
M65.83 Other synovitis and tenosynovitis, forearm 
M65.831 Other synovitis and tenosynovitis, right forearm 
M65.832 Other synovitis and tenosynovitis, left forearm 
M65.839 Other synovitis and tenosynovitis, unspecified forearm 
M65.84 Other synovitis and tenosynovitis, hand 
M65.841 Other synovitis and tenosynovitis, right hand 
M65.842 Other synovitis and tenosynovitis, left hand 
M65.849 Other synovitis and tenosynovitis, unspecified hand 
M65.85 Other synovitis and tenosynovitis, thigh 
M65.851 Other synovitis and tenosynovitis, right thigh 
M65.852 Other synovitis and tenosynovitis, left thigh 
M65.859 Other synovitis and tenosynovitis, unspecified thigh 
M65.86 Other synovitis and tenosynovitis, lower leg 
M65.861 Other synovitis and tenosynovitis, right lower leg 
M65.862 Other synovitis and tenosynovitis, left lower leg 
M65.869 Other synovitis and tenosynovitis, unspecified lower leg 
M65.87 Other synovitis and tenosynovitis, ankle and foot 
M65.871 Other synovitis and tenosynovitis, right ankle and foot 
M65.872 Other synovitis and tenosynovitis, left ankle and foot 
M65.879 Other synovitis and tenosynovitis, unspecified ankle 
and foot 
M65.88 Other synovitis and tenosynovitis, other site 
M65.89 Other synovitis and tenosynovitis, multiple sites 
M65.9 Synovitis and tenosynovitis, unspecified 
M66 Spontaneous rupture of synovium and tendon 
Excludes2:rotator cuff syndrome (M75.1) 
M66.0 Rupture of popliteal cyst 
M66.1 Rupture of synovium 
Rupture of synovial cyst 
Excludes2:rupture of popliteal cyst (M66.0) 
M66.10 Rupture of synovium, unspecified joint 
M66.11 Rupture of synovium, shoulder 
M66.111 Rupture of synovium, right shoulder 
M66.112 Rupture of synovium, left shoulder 
M66.119 Rupture of synovium, unspecified shoulder 
M66.12 Rupture of synovium, elbow 
M66.121 Rupture of synovium, right elbow 
M66.122 Rupture of synovium, left elbow 
M66.129 Rupture of synovium, unspecified elbow 
M66.13 Rupture of synovium, wrist 
M66.131 Rupture of synovium, right wrist 

M66.132 Rupture of synovium, left wrist 
M66.139 Rupture of synovium, unspecified wrist 
M66.14 Rupture of synovium, hand and fingers 
M66.141 Rupture of synovium, right hand 
M66.142 Rupture of synovium, left hand 
M66.143 Rupture of synovium, unspecified hand 
M66.144 Rupture of synovium, right finger(s) 
M66.145 Rupture of synovium, left finger(s) 
M66.146 Rupture of synovium, unspecified finger(s) 
M66.15 Rupture of synovium, hip 
M66.151 Rupture of synovium, right hip 
M66.152 Rupture of synovium, left hip 
M66.159 Rupture of synovium, unspecified hip 
M66.17 Rupture of synovium, ankle, foot and toes 
M66.171 Rupture of synovium, right ankle 
M66.172 Rupture of synovium, left ankle 
M66.173 Rupture of synovium, unspecified ankle 
M66.174 Rupture of synovium, right foot 
M66.175 Rupture of synovium, left foot 
M66.176 Rupture of synovium, unspecified foot 
M66.177 Rupture of synovium, right toe(s) 
M66.178 Rupture of synovium, left toe(s) 
M66.179 Rupture of synovium, unspecified toe(s) 
M66.18 Rupture of synovium, other site 
M66.2 Spontaneous rupture of extensor tendons 
M66.20 Spontaneous rupture of extensor tendons, unspecified site 
M66.21 Spontaneous rupture of extensor tendons, shoulder 
M66.211 Spontaneous rupture of extensor tendons, right 
shoulder 
M66.212 Spontaneous rupture of extensor tendons, left shoulder 
M66.219 Spontaneous rupture of extensor tendons, unspecified 
shoulder 
M66.22 Spontaneous rupture of extensor tendons, upper arm 
M66.221 Spontaneous rupture of extensor tendons, right upper 
arm 
M66.222 Spontaneous rupture of extensor tendons, left upper 
arm 
M66.229 Spontaneous rupture of extensor tendons, unspecified 
upper arm 
M66.23 Spontaneous rupture of extensor tendons, forearm 
M66.231 Spontaneous rupture of extensor tendons, right forearm 
M66.232 Spontaneous rupture of extensor tendons, left forearm 
M66.239 Spontaneous rupture of extensor tendons, unspecified 

forearm 
M66.24 Spontaneous rupture of extensor tendons, hand 
M66.241 Spontaneous rupture of extensor tendons, right hand 
M66.242 Spontaneous rupture of extensor tendons, left hand 
M66.249 Spontaneous rupture of extensor tendons, unspecified 
hand 
M66.25 Spontaneous rupture of extensor tendons, thigh 
M66.251 Spontaneous rupture of extensor tendons, right thigh 
M66.252 Spontaneous rupture of extensor tendons, left thigh 
M66.259 Spontaneous rupture of extensor tendons, unspecified 
thigh 
M66.26 Spontaneous rupture of extensor tendons, lower leg 
M66.261 Spontaneous rupture of extensor tendons, right lower 
leg 
M66.262 Spontaneous rupture of extensor tendons, left lower leg 
M66.269 Spontaneous rupture of extensor tendons, unspecified 
lower leg 
M66.27 Spontaneous rupture of extensor tendons, ankle and foot 
M66.271 Spontaneous rupture of extensor tendons, right ankle 
and foot 
M66.272 Spontaneous rupture of extensor tendons, left ankle and 
foot 
M66.279 Spontaneous rupture of extensor tendons, unspecified 
ankle and foot 
M66.28 Spontaneous rupture of extensor tendons, other site 
M66.29 Spontaneous rupture of extensor tendons, multiple sites 
M66.3 Spontaneous rupture of flexor tendons 
M66.30 Spontaneous rupture of flexor tendons, unspecified site 
M66.31 Spontaneous rupture of flexor tendons, shoulder 
M66.311 Spontaneous rupture of flexor tendons, right shoulder 
M66.312 Spontaneous rupture of flexor tendons, left shoulder 
M66.319 Spontaneous rupture of flexor tendons, unspecified 
shoulder 
M66.32 Spontaneous rupture of flexor tendons, upper arm 
M66.321 Spontaneous rupture of flexor tendons, right upper arm 
M66.322 Spontaneous rupture of flexor tendons, left upper arm 
M66.329 Spontaneous rupture of flexor tendons, unspecified 
upper arm 
M66.33 Spontaneous rupture of flexor tendons, forearm 
M66.331 Spontaneous rupture of flexor tendons, right forearm 
M66.332 Spontaneous rupture of flexor tendons, left forearm 
M66.339 Spontaneous rupture of flexor tendons, unspecified 
forearm 

M66.34 Spontaneous rupture of flexor tendons, hand 
M66.341 Spontaneous rupture of flexor tendons, right hand 
M66.342 Spontaneous rupture of flexor tendons, left hand 
M66.349 Spontaneous rupture of flexor tendons, unspecified 
hand 
M66.35 Spontaneous rupture of flexor tendons, thigh 
M66.351 Spontaneous rupture of flexor tendons, right thigh 
M66.352 Spontaneous rupture of flexor tendons, left thigh 
M66.359 Spontaneous rupture of flexor tendons, unspecified 
thigh 
M66.36 Spontaneous rupture of flexor tendons, lower leg 
M66.361 Spontaneous rupture of flexor tendons, right lower leg 
M66.362 Spontaneous rupture of flexor tendons, left lower leg 
M66.369 Spontaneous rupture of flexor tendons, unspecified 
lower leg 
M66.37 Spontaneous rupture of flexor tendons, ankle and foot 
M66.371 Spontaneous rupture of flexor tendons, right ankle and 
foot 
M66.372 Spontaneous rupture of flexor tendons, left ankle and 
foot 
M66.379 Spontaneous rupture of flexor tendons, unspecified 
ankle and foot 
M66.38 Spontaneous rupture of flexor tendons, other site 
M66.39 Spontaneous rupture of flexor tendons, multiple sites 
M66.8 Spontaneous rupture of other tendons 
M66.80 Spontaneous rupture of other tendons, unspecified site 
M66.81 Spontaneous rupture of other tendons, shoulder 
M66.811 Spontaneous rupture of other tendons, right shoulder 
M66.812 Spontaneous rupture of other tendons, left shoulder 
M66.819 Spontaneous rupture of other tendons, unspecified 
shoulder 
M66.82 Spontaneous rupture of other tendons, upper arm 
M66.821 Spontaneous rupture of other tendons, right upper arm 
M66.822 Spontaneous rupture of other tendons, left upper arm 
M66.829 Spontaneous rupture of other tendons, unspecified 
upper arm 
M66.83 Spontaneous rupture of other tendons, forearm 
M66.831 Spontaneous rupture of other tendons, right forearm 
M66.832 Spontaneous rupture of other tendons, left forearm 
M66.839 Spontaneous rupture of other tendons, unspecified 
forearm 
M66.84 Spontaneous rupture of other tendons, hand 
M66.841 Spontaneous rupture of other tendons, right hand 

M66.842
Spontaneous rupture of other tendons, left hand 
M66.849 Spontaneous rupture of other tendons, unspecified 
hand 
M66.85 Spontaneous rupture of other tendons, thigh 
M66.851 Spontaneous rupture of other tendons, right thigh 
M66.852 Spontaneous rupture of other tendons, left thigh 
M66.859 Spontaneous rupture of other tendons, unspecified 
thigh 
M66.86 Spontaneous rupture of other tendons, lower leg 
M66.861 Spontaneous rupture of other tendons, right lower leg 
M66.862 Spontaneous rupture of other tendons, left lower leg 
M66.869 Spontaneous rupture of other tendons, unspecified 
lower leg 
M66.87 Spontaneous rupture of other tendons, ankle and foot 
M66.871 Spontaneous rupture of other tendons, right ankle and 
foot 
M66.872 Spontaneous rupture of other tendons, left ankle and 
foot 
M66.879 Spontaneous rupture of other tendons, unspecified 
ankle and foot 
M66.88 Spontaneous rupture of other tendons, other 
M66.89 Spontaneous rupture of other tendons, multiple sites 
M66.9 Spontaneous rupture of unspecified tendon 
Rupture at musculotendinous junction, nontraumatic 
M67 Other disorders of synovium and tendon 
Excludes1:palmar fascial fibromatosis [Dupuytren] (M72.0) 
tendinitis NOS (M77.9-) 
xanthomatosis localized to tendons (E78.2) 
M67.0 Short Achilles tendon (acquired) 
M67.00 Short Achilles tendon (acquired), unspecified ankle 
M67.01 Short Achilles tendon (acquired), right ankle 
M67.02 Short Achilles tendon (acquired), left ankle 
M67.1 Other contracture of tendon (sheath) 
Excludes1:contracture of tendon with contracture of joint (M24.5-) 
M67.10 Other contracture of tendon (sheath), unspecified site 
M67.11 Other contracture of tendon (sheath), shoulder 
M67.111 Other contracture of tendon (sheath), right shoulder 
M67.112 Other contracture of tendon (sheath), left shoulder 
M67.119 Other contracture of tendon (sheath), unspecified 
shoulder 
M67.12 Other contracture of tendon (sheath), upper arm 
M67.121 Other contracture of tendon (sheath), right upper arm 

M67.122 Other contracture of tendon (sheath), left upper arm 
M67.129 Other contracture of tendon (sheath), unspecified upper 
arm 
M67.13 Other contracture of tendon (sheath), forearm 
M67.131 Other contracture of tendon (sheath), right forearm 
M67.132 Other contracture of tendon (sheath), left forearm 
M67.139 Other contracture of tendon (sheath), unspecified 
forearm 
M67.14 Other contracture of tendon (sheath), hand 
M67.141 Other contracture of tendon (sheath), right hand 
M67.142 Other contracture of tendon (sheath), left hand 
M67.149 Other contracture of tendon (sheath), unspecified hand 
M67.15 Other contracture of tendon (sheath), thigh 
M67.151 Other contracture of tendon (sheath), right thigh 
M67.152 Other contracture of tendon (sheath), left thigh 
M67.159 Other contracture of tendon (sheath), unspecified thigh 
M67.16 Other contracture of tendon (sheath), lower leg 
M67.161 Other contracture of tendon (sheath), right lower leg 
M67.162 Other contracture of tendon (sheath), left lower leg 
M67.169 Other contracture of tendon (sheath), unspecified lower 
leg 
M67.17 Other contracture of tendon (sheath), ankle and foot 
Excludes1: contracture of Achilles tendon (acquired) (M67.0-) 
M67.171 Other contracture of tendon (sheath), right ankle and 
foot 
M67.172 Other contracture of tendon (sheath), left ankle and 
foot 
M67.179 Other contracture of tendon (sheath), unspecified ankle 
and foot 
M67.18 Other contracture of tendon (sheath), other site 
M67.19 Other contracture of tendon (sheath), multiple sites 
M67.2 Synovial hypertrophy, not elsewhere classified 
Excludes1:villonodular synovitis (pigmented) (M12.2-) 
M67.20 Synovial hypertrophy, not elsewhere classified, unspecified site 
M67.21 Synovial hypertrophy, not elsewhere classified, shoulder 
M67.211 Synovial hypertrophy, not elsewhere classified, right 
shoulder 
M67.212 Synovial hypertrophy, not elsewhere classified, left 
shoulder 
M67.219 Synovial hypertrophy, not elsewhere classified, 
unspecified shoulder 
M67.22 Synovial hypertrophy, not elsewhere classified, upper arm 
M67.221 Synovial hypertrophy, not elsewhere classified, right 

upper arm 
M67.222 Synovial hypertrophy, not elsewhere classified, left 
upper arm 
M67.229 Synovial hypertrophy, not elsewhere classified, 
unspecified upper arm 
M67.23 Synovial hypertrophy, not elsewhere classified, forearm 
M67.231 Synovial hypertrophy, not elsewhere classified, right 
forearm 
M67.232 Synovial hypertrophy, not elsewhere classified, left 
forearm 
M67.239 Synovial hypertrophy, not elsewhere classified, 
unspecified forearm 
M67.24 Synovial hypertrophy, not elsewhere classified, hand 
M67.241 Synovial hypertrophy, not elsewhere classified, right 
hand 
M67.242 Synovial hypertrophy, not elsewhere classified, left 
hand 
M67.249 Synovial hypertrophy, not elsewhere classified, 
unspecified hand 
M67.25 Synovial hypertrophy, not elsewhere classified, thigh 
M67.251 Synovial hypertrophy, not elsewhere classified, right 
thigh 
M67.252 Synovial hypertrophy, not elsewhere classified, left 
thigh 
M67.259 Synovial hypertrophy, not elsewhere classified, 
unspecified thigh 
M67.26 Synovial hypertrophy, not elsewhere classified, lower leg 
M67.261 Synovial hypertrophy, not elsewhere classified, right 
lower leg 
M67.262 Synovial hypertrophy, not elsewhere classified, left 
lower leg 
M67.269 Synovial hypertrophy, not elsewhere classified, 
unspecified lower leg 
M67.27 Synovial hypertrophy, not elsewhere classified, ankle and foot 
M67.271 Synovial hypertrophy, not elsewhere classified, right 
ankle and foot 
M67.272 Synovial hypertrophy, not elsewhere classified, left 
ankle and foot 
M67.279 Synovial hypertrophy, not elsewhere classified, 
unspecified ankle and foot 
M67.28 Synovial hypertrophy, not elsewhere classified, other site 
M67.29 Synovial hypertrophy, not elsewhere classified, multiple sites 
M67.3 Transient synovitis 

Toxic synovitis 
Excludes1:palindromic rheumatism (M12.3-) 
M67.30 Transient synovitis, unspecified site 
M67.31 Transient synovitis, shoulder 
M67.311 Transient synovitis, right shoulder 
M67.312 Transient synovitis, left shoulder 
M67.319 Transient synovitis, unspecified shoulder 
M67.32 Transient synovitis, elbow 
M67.321 Transient synovitis, right elbow 
M67.322 Transient synovitis, left elbow 
M67.329 Transient synovitis, unspecified elbow 
M67.33 Transient synovitis, wrist 
M67.331 Transient synovitis, right wrist 
M67.332 Transient synovitis, left wrist 
M67.339 Transient synovitis, unspecified wrist 
M67.34 Transient synovitis, hand 
M67.341 Transient synovitis, right hand 
M67.342 Transient synovitis, left hand 
M67.349 Transient synovitis, unspecified hand 
M67.35 Transient synovitis, hip 
M67.351 Transient synovitis, right hip 
M67.352 Transient synovitis, left hip 
M67.359 Transient synovitis, unspecified hip 
M67.36 Transient synovitis, knee 
M67.361 Transient synovitis, right knee 
M67.362 Transient synovitis, left knee 
M67.369 Transient synovitis, unspecified knee 
M67.37 Transient synovitis, ankle and foot 
M67.371 Transient synovitis, right ankle and foot 
M67.372 Transient synovitis, left ankle and foot 
M67.379 Transient synovitis, unspecified ankle and foot 
M67.38 Transient synovitis, other site 
M67.39 Transient synovitis, multiple sites 
M67.4 Ganglion 
Ganglion of joint or tendon (sheath) 
Excludes1:ganglion in yaws (A66.6) 
Excludes2:cyst of bursa (M71.2-M71.3) 
cyst of synovium (M71.2-M71.3) 
M67.40 Ganglion, unspecified site 
M67.41 Ganglion, shoulder 
M67.411 Ganglion, right shoulder 
M67.412 Ganglion, left shoulder 
M67.419 Ganglion, unspecified shoulder 

M67.42 Ganglion, elbow 
M67.421 Ganglion, right elbow 
M67.422 Ganglion, left elbow 
M67.429 Ganglion, unspecified elbow 
M67.43 Ganglion, wrist 
M67.431 Ganglion, right wrist 
M67.432 Ganglion, left wrist 
M67.439 Ganglion, unspecified wrist 
M67.44 Ganglion, hand 
M67.441 Ganglion, right hand 
M67.442 Ganglion, left hand 
M67.449 Ganglion, unspecified hand 
M67.45 Ganglion, hip 
M67.451 Ganglion, right hip 
M67.452 Ganglion, left hip 
M67.459 Ganglion, unspecified hip 
M67.46 Ganglion, knee 
M67.461 Ganglion, right knee 
M67.462 Ganglion, left knee 
M67.469 Ganglion, unspecified knee 
M67.47 Ganglion, ankle and foot 
M67.471 Ganglion, right ankle and foot 
M67.472 Ganglion, left ankle and foot 
M67.479 Ganglion, unspecified ankle and foot 
M67.48 Ganglion, other site 
M67.49 Ganglion, multiple sites 
M67.5 Plica syndrome 
Plica knee 
M67.50 Plica syndrome, unspecified knee 
M67.51 Plica syndrome, right knee 
M67.52 Plica syndrome, left knee 
M67.8 Other specified disorders of synovium and tendon 
M67.80 Other specified disorders of synovium and tendon, unspecified site 
M67.81 Other specified disorders of synovium and tendon, shoulder 
M67.811 Other specified disorders of synovium, right shoulder 
M67.812 Other specified disorders of synovium, left shoulder 
M67.813 Other specified disorders of tendon, right shoulder 
M67.814 Other specified disorders of tendon, left shoulder 
M67.819 Other specified disorders of synovium and tendon, 
unspecified shoulder 
M67.82 Other specified disorders of synovium and tendon, elbow 
M67.821 Other specified disorders of synovium, right elbow 
M67.822 Other specified disorders of synovium, left elbow 

M67.823
Other specified disorders of tendon, right elbow 
M67.824 Other specified disorders of tendon, left elbow 
M67.829 Other specified disorders of synovium and tendon, 
unspecified elbow 
M67.83 Other specified disorders of synovium and tendon, wrist 
M67.831 Other specified disorders of synovium, right wrist 
M67.832 Other specified disorders of synovium, left wrist 
M67.833 Other specified disorders of tendon, right wrist 
M67.834 Other specified disorders of tendon, left wrist 
M67.839 Other specified disorders of synovium and tendon, 
unspecified forearm 
M67.84 Other specified disorders of synovium and tendon, hand 
M67.841 Other specified disorders of synovium, right hand 
M67.842 Other specified disorders of synovium, left hand 
M67.843 Other specified disorders of tendon, right hand 
M67.844 Other specified disorders of tendon, left hand 
M67.849 Other specified disorders of synovium and tendon, 
unspecified hand 
M67.85 Other specified disorders of synovium and tendon, hip 
M67.851 Other specified disorders of synovium, right hip 
M67.852 Other specified disorders of synovium, left hip 
M67.853 Other specified disorders of tendon, right hip 
M67.854 Other specified disorders of tendon, left hip 
M67.859 Other specified disorders of synovium and tendon, 
unspecified hip 
M67.86 Other specified disorders of synovium and tendon, knee 
M67.861 Other specified disorders of synovium, right knee 
M67.862 Other specified disorders of synovium, left knee 
M67.863 Other specified disorders of tendon, right knee 
M67.864 Other specified disorders of tendon, left knee 
M67.869 Other specified disorders of synovium and tendon, 
unspecified knee 
M67.87 Other specified disorders of synovium and tendon, ankle and foot 
M67.871 Other specified disorders of synovium, right ankle and 
foot 
M67.872 Other specified disorders of synovium, left ankle and 
foot 
M67.873 Other specified disorders of tendon, right ankle and 
foot 
M67.874 Other specified disorders of tendon, left ankle and foot 
M67.879 Other specified disorders of synovium and tendon, 
unspecified ankle and foot 
M67.88 Other specified disorders of synovium and tendon, other site 

M67.89 Other specified disorders of synovium and tendon, multiple sites 
M67.9 Unspecified disorder of synovium and tendon 
M67.90 Unspecified disorder of synovium and tendon, unspecified site 
M67.91 Unspecified disorder of synovium and tendon, shoulder 
M67.911 Unspecified disorder of synovium and tendon, right 
shoulder 
M67.912 Unspecified disorder of synovium and tendon, left 
shoulder 
M67.919 Unspecified disorder of synovium and tendon, 
unspecified shoulder 
M67.92 Unspecified disorder of synovium and tendon, upper arm 
M67.921 Unspecified disorder of synovium and tendon, right 
upper arm 
M67.922 Unspecified disorder of synovium and tendon, left 
upper arm 
M67.929 Unspecified disorder of synovium and tendon, 
unspecified upper arm 
M67.93 Unspecified disorder of synovium and tendon, forearm 
M67.931 Unspecified disorder of synovium and tendon, right 
forearm 
M67.932 Unspecified disorder of synovium and tendon, left 
forearm 
M67.939 Unspecified disorder of synovium and tendon, 
unspecified forearm 
M67.94 Unspecified disorder of synovium and tendon, hand 
M67.941 Unspecified disorder of synovium and tendon, right 
hand 
M67.942 Unspecified disorder of synovium and tendon, left hand 
M67.949 Unspecified disorder of synovium and tendon, 
unspecified hand 
M67.95 Unspecified disorder of synovium and tendon, thigh 
M67.951 Unspecified disorder of synovium and tendon, right 
thigh 
M67.952 Unspecified disorder of synovium and tendon, left thigh 
M67.959 Unspecified disorder of synovium and tendon, 
unspecified thigh 
M67.96 Unspecified disorder of synovium and tendon, lower leg 
M67.961 Unspecified disorder of synovium and tendon, right 
lower leg 
M67.962 Unspecified disorder of synovium and tendon, left lower 
leg 
M67.969 Unspecified disorder of synovium and tendon, 
unspecified lower leg 

M67.97 Unspecified disorder of synovium and tendon, ankle and foot 
M67.971 Unspecified disorder of synovium and tendon, right 
ankle and foot 
M67.972 Unspecified disorder of synovium and tendon, left ankle 
and foot 
M67.979 Unspecified disorder of synovium and tendon, 
unspecified ankle and foot 
M67.98 Unspecified disorder of synovium and tendon, other site 
M67.99 Unspecified disorder of synovium and tendon, multiple sites 
Other soft tissue disorders (M70-M79) 
M70 Soft tissue disorders related to use, overuse and pressure 
Includes: soft tissue disorders of occupational origin 
Excludes1:bursitis NOS (M71.9-) 
Excludes2:bursitis of shoulder (M75.5) 
enthesopathies (M76-M77) 
Use additional external cause code to identify activity causing disorder (Y93) 
M70.0 Crepitant synovitis (acute) (chronic) of hand and wrist 
M70.03 Crepitant synovitis (acute) (chronic), wrist 
M70.031 Crepitant synovitis (acute) (chronic), right wrist 
M70.032 Crepitant synovitis (acute) (chronic), left wrist 
M70.039 Crepitant synovitis (acute) (chronic), unspecified wrist 
M70.04 Crepitant synovitis (acute) (chronic), hand 
M70.041 Crepitant synovitis (acute) (chronic), right hand 
M70.042 Crepitant synovitis (acute) (chronic), left hand 
M70.049 Crepitant synovitis (acute) (chronic), unspecified hand 
M70.1 Bursitis of hand 
M70.10 Bursitis, unspecified hand 
M70.11 Bursitis, right hand 
M70.12 Bursitis, left hand 
M70.2 Olecranon bursitis 
M70.20 Olecranon bursitis, unspecified elbow 
M70.21 Olecranon bursitis, right elbow 
M70.22 Olecranon bursitis, left elbow 
M70.3 Other bursitis of elbow 
M70.30 Other bursitis of elbow, unspecified elbow 
M70.31 Other bursitis of elbow, right elbow 
M70.32 Other bursitis of elbow, left elbow 
M70.4 Prepatellar bursitis 
M70.40 Prepatellar bursitis, unspecified knee 
M70.41 Prepatellar bursitis, right knee 

M70.42 Prepatellar bursitis, left knee 
M70.5 Other bursitis of knee 
M70.50 Other bursitis of knee, unspecified knee 
M70.51 Other bursitis of knee, right knee 
M70.52 Other bursitis of knee, left knee 
M70.6 Trochanteric bursitis 
Trochanteric tendinitis 
M70.60 Trochanteric bursitis, unspecified hip 
M70.61 Trochanteric bursitis, right hip 
M70.62 Trochanteric bursitis, left hip 
M70.7 Other bursitis of hip 
Ischial bursitis 
M70.70 Other bursitis of hip, unspecified hip 
M70.71 Other bursitis of hip, right hip 
M70.72 Other bursitis of hip, left hip 
M70.8 Other soft tissue disorders related to use, overuse and pressure 
M70.80 Other soft tissue disorders related to use, overuse and pressure of 
unspecified site 
M70.81 Other soft tissue disorders related to use, overuse and pressure of 
shoulder 
M70.811 Other soft tissue disorders related to use, overuse and 
pressure, right shoulder 
M70.812 Other soft tissue disorders related to use, overuse and 
pressure, left shoulder 
M70.819 Other soft tissue disorders related to use, overuse and 
pressure, unspecified shoulder 
M70.82 Other soft tissue disorders related to use, overuse and pressure of upper 
arm 
M70.821 Other soft tissue disorders related to use, overuse and 
pressure, right upper arm 
M70.822 Other soft tissue disorders related to use, overuse and 
pressure, left upper arm 
M70.829 Other soft tissue disorders related to use, overuse and 
pressure, unspecified upper arms 
M70.83 Other soft tissue disorders related to use, overuse and pressure of 
forearm 
M70.831 Other soft tissue disorders related to use, overuse and 
pressure, right forearm 
M70.832 Other soft tissue disorders related to use, overuse and 
pressure, left forearm 
M70.839 Other soft tissue disorders related to use, overuse and 
pressure, unspecified forarm 
M70.84 Other soft tissue disorders related to use, overuse and pressure of hand 

M70.841 Other soft tissue disorders related to use, overuse and 
pressure, right hand 
M70.842 Other soft tissue disorders related to use, overuse and 
pressure, left hand 
M70.849 Other soft tissue disorders related to use, overuse and 
pressure, unspecified hand 
M70.85 Other soft tissue disorders related to use, overuse and pressure of thigh 
M70.851 Other soft tissue disorders related to use, overuse and 
pressure, right thigh 
M70.852 Other soft tissue disorders related to use, overuse and 
pressure, left thigh 
M70.859 Other soft tissue disorders related to use, overuse and 
pressure, unspecified thigh 
M70.86 Other soft tissue disorders related to use, overuse and pressure lower leg 
M70.861 Other soft tissue disorders related to use, overuse and 
pressure, right lower leg 
M70.862 Other soft tissue disorders related to use, overuse and 
pressure, left lower leg 
M70.869 Other soft tissue disorders related to use, overuse and 
pressure, unspecified leg 
M70.87 Other soft tissue disorders related to use, overuse and pressure of ankle 
and foot 
M70.871 Other soft tissue disorders related to use, overuse and 
pressure, right ankle and foot 
M70.872 Other soft tissue disorders related to use, overuse and 
pressure, left ankle and foot 
M70.879 Other soft tissue disorders related to use, overuse and 
pressure, unspecified ankle and foot 
M70.88 Other soft tissue disorders related to use, overuse and pressure 
other site 
M70.89 Other soft tissue disorders related to use, overuse and pressure 
multiple sites 
M70.9 Unspecified soft tissue disorder related to use, overuse and pressure 
M70.90 Unspecified soft tissue disorder related to use, overuse and pressure 
of unspecified site 
M70.91 Unspecified soft tissue disorder related to use, overuse and pressure of 
shoulder 
M70.911 Unspecified soft tissue disorder related to use, overuse 
and pressure, right shoulder 
M70.912 Unspecified soft tissue disorder related to use, overuse 
and pressure, left shoulder 
M70.919 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified shoulder 

M70.92 Unspecified soft tissue disorder related to use, overuse and pressure of 
upper arm 
M70.921 Unspecified soft tissue disorder related to use, overuse 
and pressure, right upper arm 
M70.922 Unspecified soft tissue disorder related to use, overuse 
and pressure, left upper arm 
M70.929 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified upper arm 
M70.93 Unspecified soft tissue disorder related to use, overuse and pressure of 
forearm 
M70.931 Unspecified soft tissue disorder related to use, overuse 
and pressure, right forearm 
M70.932 Unspecified soft tissue disorder related to use, overuse 
and pressure, left forearm 
M70.939 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified forearm 
M70.94 Unspecified soft tissue disorder related to use, overuse and pressure of 
hand 
M70.941 Unspecified soft tissue disorder related to use, overuse 
and pressure, right hand 
M70.942 Unspecified soft tissue disorder related to use, overuse 
and pressure, left hand 
M70.949 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified hand 
M70.95 Unspecified soft tissue disorder related to use, overuse and pressure of 
thigh 
M70.951 Unspecified soft tissue disorder related to use, overuse 
and pressure, right thigh 
M70.952 Unspecified soft tissue disorder related to use, overuse 
and pressure, left thigh 
M70.959 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified thigh 
M70.96 Unspecified soft tissue disorder related to use, overuse and pressure 
lower leg 
M70.961 Unspecified soft tissue disorder related to use, overuse 
and pressure, right lower leg 
M70.962 Unspecified soft tissue disorder related to use, overuse 
and pressure, left lower leg 
M70.969 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified lower leg 
M70.97 Unspecified soft tissue disorder related to use, overuse and pressure of 
ankle and foot 
M70.971 Unspecified soft tissue disorder related to use, overuse 

and pressure, right ankle and foot 
M70.972 Unspecified soft tissue disorder related to use, overuse 
and pressure, left ankle and foot 
M70.979 Unspecified soft tissue disorder related to use, overuse 
and pressure, unspecified ankle and foot 
M70.98 Unspecified soft tissue disorder related to use, overuse and pressure 
other 
M70.99 Unspecified soft tissue disorder related to use, overuse and pressure 
multiple sites 
M71 Other bursopathies 
Excludes1:bunion (M20.1) 
bursitis related to use, overuse or pressure (M70.-) 
enthesopathies (M76-M77) 
M71.0 Abscess of bursa 
Use additional code (B95.-, B96.-) to identify causative organism 
M71.00 Abscess of bursa, unspecified site 
M71.01 Abscess of bursa, shoulder 
M71.011 Abscess of bursa, right shoulder 
M71.012 Abscess of bursa, left shoulder 
M71.019 Abscess of bursa, unspecified shoulder 
M71.02 Abscess of bursa, elbow 
M71.021 Abscess of bursa, right elbow 
M71.022 Abscess of bursa, left elbow 
M71.029 Abscess of bursa, unspecified elbow 
M71.03 Abscess of bursa, wrist 
M71.031 Abscess of bursa, right wrist 
M71.032 Abscess of bursa, left wrist 
M71.039 Abscess of bursa, unspecified wrist 
M71.04 Abscess of bursa, hand 
M71.041 Abscess of bursa, right hand 
M71.042 Abscess of bursa, left hand 
M71.049 Abscess of bursa, unspecified hand 
M71.05 Abscess of bursa, hip 
M71.051 Abscess of bursa, right hip 
M71.052 Abscess of bursa, left hip 
M71.059 Abscess of bursa, unspecified hip 
M71.06 Abscess of bursa, knee 
M71.061 Abscess of bursa, right knee 
M71.062 Abscess of bursa, left knee 
M71.069 Abscess of bursa, unspecified knee 
M71.07 Abscess of bursa, ankle and foot 
M71.071 Abscess of bursa, right ankle and foot 

M71.072 Abscess of bursa, left ankle and foot 
M71.079 
Abscess of bursa, unspecified ankle and foot 
M71.08 Abscess of bursa, other site 
M71.09 Abscess of bursa, multiple sites 
M71.1 Other infective bursitis 
Use additional code (B95.-, B96.-) to identify causative organism 
M71.10 Other infective bursitis, unspecified site 
M71.11 Other infective bursitis, shoulder 
M71.111 Other infective bursitis, right shoulder 
M71.112 Other infective bursitis, left shoulder 
M71.119 Other infective bursitis, unspecified shoulder 
M71.12 Other infective bursitis, elbow 
M71.121 Other infective bursitis, right elbow 
M71.122 Other infective bursitis, left elbow 
M71.129 Other infective bursitis, unspecified elbow 
M71.13 Other infective bursitis, wrist 
M71.131 Other infective bursitis, right wrist 
M71.132 Other infective bursitis, left wrist 
M71.139 Other infective bursitis, unspecified wrist 
M71.14 Other infective bursitis, hand 
M71.141 Other infective bursitis, right hand 
M71.142 Other infective bursitis, left hand 
M71.149 Other infective bursitis, unspecified hand 
M71.15 Other infective bursitis, hip 
M71.151 Other infective bursitis, right hip 
M71.152 Other infective bursitis, left hip 
M71.159 Other infective bursitis, unspecified hip 
M71.16 Other infective bursitis, knee 
M71.161 Other infective bursitis, right knee 
M71.162 Other infective bursitis, left knee 
M71.169 Other infective bursitis, unspecified knee 
M71.17 Other infective bursitis, ankle and foot 
M71.171 Other infective bursitis, right ankle and foot 
M71.172 Other infective bursitis, left ankle and foot 
M71.179 Other infective bursitis, unspecified ankle and foot 
M71.18 Other infective bursitis, other site 
M71.19 Other infective bursitis, multiple sites 
M71.2 Synovial cyst of popliteal space [Baker] 
Excludes1:synovial cyst of popliteal space with rupture (M66.0) 
M71.20 Synovial cyst of popliteal space [Baker], unspecified knee 
M71.21 Synovial cyst of popliteal space [Baker], right knee 
M71.22 Synovial cyst of popliteal space [Baker], left knee 
M71.3 Other bursal cyst 

Synovial cyst NOS 
Excludes1:synovial cyst with rupture (M66.1-) 
M71.30 Other bursal cyst, unspecified site 
M71.31 Other bursal cyst, shoulder 
M71.311 Other bursal cyst, right shoulder 
M71.312 Other bursal cyst, left shoulder 
M71.319 Other bursal cyst, unspecified shoulder 
M71.32 Other bursal cyst, elbow 
M71.321 Other bursal cyst, right elbow 
M71.322 Other bursal cyst, left elbow 
M71.329 Other bursal cyst, unspecified elbow 
M71.33 Other bursal cyst, wrist 
M71.331 Other bursal cyst, right wrist 
M71.332 Other bursal cyst, left wrist 
M71.339 Other bursal cyst, unspecified wrist 
M71.34 Other bursal cyst, hand 
M71.341 Other bursal cyst, right hand 
M71.342 Other bursal cyst, left hand 
M71.349 Other bursal cyst, unspecified hand 
M71.35 Other bursal cyst, hip 
M71.351 Other bursal cyst, right hip 
M71.352 Other bursal cyst, left hip 
M71.359 Other bursal cyst, unspecified hip 
M71.37 Other bursal cyst, ankle and foot 
M71.371 Other bursal cyst, right ankle and foot 
M71.372 Other bursal cyst, left ankle and foot 
M71.379 Other bursal cyst, unspecified ankle and foot 
M71.38 Other bursal cyst, other site 
M71.39 Other bursal cyst, multiple sites 
M71.4 Calcium deposit in bursa 
Excludes2:calcium deposit in bursa of shoulder (M75.3) 
M71.40 Calcium deposit in bursa, unspecified site 
M71.42 Calcium deposit in bursa, elbow 
M71.421 Calcium deposit in bursa, right elbow 
M71.422 Calcium deposit in bursa, left elbow 
M71.429 Calcium deposit in bursa, unspecified elbow 
M71.43 Calcium deposit in bursa, wrist 
M71.431 Calcium deposit in bursa, right wrist 
M71.432 Calcium deposit in bursa, left wrist 
M71.439 Calcium deposit in bursa, unspecified wrist 
M71.44 Calcium deposit in bursa, hand 
M71.441 Calcium deposit in bursa, right hand 
M71.442 Calcium deposit in bursa, left hand 

M71.449
Calcium deposit in bursa, unspecified hand 
M71.45 Calcium deposit in bursa, hip 
M71.451 Calcium deposit in bursa, right hip 
M71.452 Calcium deposit in bursa, left hip 
M71.459 Calcium deposit in bursa, unspecified hip 
M71.46 Calcium deposit in bursa, knee 
M71.461 Calcium deposit in bursa, right knee 
M71.462 Calcium deposit in bursa, left knee 
M71.469 Calcium deposit in bursa, unspecified knee 
M71.47 Calcium deposit in bursa, ankle and foot 
M71.471 Calcium deposit in bursa, right ankle and foot 
M71.472 Calcium deposit in bursa, left ankle and foot 
M71.479 Calcium deposit in bursa, unspecified ankle and foot 
M71.48 Calcium deposit in bursa, other site 
M71.49 Calcium deposit in bursa, multiple sites 
M71.5 Other bursitis, not elsewhere classified 
Excludes1:bursitis NOS (M71.9-) 
Excludes2:bursitis of shoulder (M75.5) 
bursitis of tibial collateral [Pellegrini-Stieda] (M76.4) 
M71.50 Other bursitis, not elsewhere classified, unspecified site 
M71.52 Other bursitis, not elsewhere classified, elbow 
M71.521 Other bursitis, not elsewhere classified, right elbow 
M71.522 Other bursitis, not elsewhere classified, left elbow 
M71.529 Other bursitis, not elsewhere classified, unspecified 
elbow 
M71.53 Other bursitis, not elsewhere classified, wrist 
M71.531 Other bursitis, not elsewhere classified, right wrist 
M71.532 Other bursitis, not elsewhere classified, left wrist 
M71.539 Other bursitis, not elsewhere classified, unspecified 
wrist 
M71.54 Other bursitis, not elsewhere classified, hand 
M71.541 Other bursitis, not elsewhere classified, right hand 
M71.542 Other bursitis, not elsewhere classified, left hand 
M71.549 Other bursitis, not elsewhere classified, unspecified 
hand 
M71.55 Other bursitis, not elsewhere classified, hip 
M71.551 Other bursitis, not elsewhere classified, right hip 
M71.552 Other bursitis, not elsewhere classified, left hip 
M71.559 Other bursitis, not elsewhere classified, unspecified hip 
M71.56 Other bursitis, not elsewhere classified, knee 
M71.561 Other bursitis, not elsewhere classified, right knee 
M71.562 Other bursitis, not elsewhere classified, left knee 
M71.569 Other bursitis, not elsewhere classified, unspecified 

knee 
M71.57 Other bursitis, not elsewhere classified, ankle and foot 
M71.571 Other bursitis, not elsewhere classified, right ankle and 
foot 
M71.572 Other bursitis, not elsewhere classified, left ankle and 
foot 
M71.579 Other bursitis, not elsewhere classified, unspecified 
ankle and foot 
M71.58 Other bursitis, not elsewhere classified, other site 
M71.8 Other specified bursopathies 
M71.80 Other specified bursopathies, unspecified site 
M71.81 Other specified bursopathies, shoulder 
M71.811 Other specified bursopathies, right shoulder 
M71.812 Other specified bursopathies, left shoulder 
M71.819 Other specified bursopathies, unspecified shoulder 
M71.82 Other specified bursopathies, elbow 
M71.821 Other specified bursopathies, right elbow 
M71.822 Other specified bursopathies, left elbow 
M71.829 Other specified bursopathies, unspecified elbow 
M71.83 Other specified bursopathies, wrist 
M71.831 Other specified bursopathies, right wrist 
M71.832 Other specified bursopathies, left wrist 
M71.839 Other specified bursopathies, unspecified wrist 
M71.84 Other specified bursopathies, hand 
M71.841 Other specified bursopathies, right hand 
M71.842 Other specified bursopathies, left hand 
M71.849 Other specified bursopathies, unspecified hand 
M71.85 Other specified bursopathies, hip 
M71.851 Other specified bursopathies, right hip 
M71.852 Other specified bursopathies, left hip 
M71.859 Other specified bursopathies, unspecified hip 
M71.86 Other specified bursopathies, knee 
M71.861 Other specified bursopathies, right knee 
M71.862 Other specified bursopathies, left knee 
M71.869 Other specified bursopathies, unspecified knee 
M71.87 Other specified bursopathies, ankle and foot 
M71.871 Other specified bursopathies, right ankle and foot 
M71.872 Other specified bursopathies, left ankle and foot 
M71.879 Other specified bursopathies, unspecified ankle and 
foot 
M71.88 Other specified bursopathies, other site 
M71.89 Other specified bursopathies, multiple sites 
M71.9 Bursopathy, unspecified 

Bursitis NOS 
M72 Fibroblastic disorders 
Excludes2:retroperitoneal fibromatosis (D48.3) 
M72.0 Palmar fascial fibromatosis [Dupuytren] 
M72.1 Knuckle pads 
M72.2 Plantar fascial fibromatosis 
Plantar fasciitis 
M72.3 Nodular fasciitis 
M72.4 Pseudosarcomatous fibromatosis 
M72.5 Fasciitis, not elsewhere classified 
M72.51 Necrotizing fasciitis 
Use additional code (B95.-, B96.-) to identify causative organism 
M72.52 Other infective fasciitis 
Abscess of fascia 
Use additional code to (B95.-, B96.-) identify causative organism 
M72.59 Other fasciitis 
Excludes1: diffuse (eosinophilic) fasciitis (M35.4) 
nodular fasciitis (M72.3) 
plantar fasciitis (M72.2) 
M72.8 Other fibroblastic disorders 
M72.9 Fibroblastic disorder, unspecified 
M75 Shoulder lesions 
Excludes2:shoulder-hand syndrome (M89.0-) 
M75.0 Adhesive capsulitis of shoulder 
Frozen shoulder 
Periarthritis of shoulder 
M75.00 Adhesive capsulitis of unspecified shoulder 
M75.01 Adhesive capsulitis of right shoulder 
M75.02 Adhesive capsulitis of left shoulder 
M75.1 Rotator cuff syndrome 
Rotator cuff or supraspinatus tear or rupture (complete) (incomplete), not 
specified as traumatic 
Supraspinatus syndrome 
M75.10 Rotator cuff syndrome, unspecified shoulder 
M75.11 Rotator cuff syndrome, right shoulder 
M75.12 Rotator cuff syndrome, left shoulder 
M75.2 Bicipital tendinitis 
M75.20 Bicipital tendinitis, unspecified shoulder 
M75.21 Bicipital tendinitis, right shoulder 
M75.22 Bicipital tendinitis, left shoulder 
M75.3 Calcific tendinitis of shoulder 

Calcified bursa of shoulder 
M75.30 Calcific tendinitis of unspecified shoulder 
M75.31 Calcific tendinitis of right shoulder 
M75.32 Calcific tendinitis of left shoulder 
M75.4 Impingement syndrome of shoulder 
M75.40 Impingement syndrome of unspecified shoulder 
M75.41 Impingement syndrome of right shoulder 
M75.42 Impingement syndrome of left shoulder 
M75.5 Bursitis of shoulder 
M75.50 Bursitis of unspecified shoulder 
M75.51 Bursitis of right shoulder 
M75.52 Bursitis of left shoulder 
M75.8 Other shoulder lesions 
M75.80 Other shoulder lesions, unspecified shoulder 
M75.81 Other shoulder lesions, right shoulder 
M75.82 Other shoulder lesions, left shoulder 
M75.9 Shoulder lesion, unspecified 
M75.90 Shoulder lesion, unspecified, unspecified shoulder 
M75.91 Shoulder lesion, unspecified, right shoulder 
M75.92 Shoulder lesion, unspecified, left shoulder 
M76 Enthesopathies, lower limb, excluding foot 
Excludes2:bursitis due to use, overuse and pressure (M70.-) 
enthesopathies of ankle and foot (M77.5-) 
M76.0 Gluteal tendinitis 
M76.00 Gluteal tendinitis, unspecified buttock 
M76.01 Gluteal tendinitis, right buttock 
M76.02 Gluteal tendinitis, left buttock 
M76.1 Psoas tendinitis 
M76.10 Psoas tendinitis, unspecified side 
M76.11 Psoas tendinitis, right side 
M76.12 Psoas tendinitis, left side 
M76.2 Iliac crest spur 
M76.20 Iliac crest spur, unspecified hip 
M76.21 Iliac crest spur, right hip 
M76.22 Iliac crest spur, left hip 
M76.3 Iliotibial band syndrome 
M76.30 Iliotibial band syndrome, unspecified side 
M76.31 Iliotibial band syndrome, right side 
M76.32 Iliotibial band syndrome, left side 
M76.4 Tibial collateral bursitis [Pellegrini-Stieda] 
M76.40 Tibial collateral bursitis [Pellegrini-Stieda], unspecified leg 
M76.41 Tibial collateral bursitis [Pellegrini-Stieda], right leg 

M76.42 Tibial collateral bursitis [Pellegrini-Stieda], left leg 
M76.5 Patellar tendinitis 
M76.50 Patellar tendinitis, unspecified knee 
M76.51 Patellar tendinitis, right knee 
M76.52 Patellar tendinitis, left knee 
M76.6 Achilles tendinitis 
Achilles bursitis 
M76.60 Achilles tendinitis, unspecified leg 
M76.61 Achilles tendinitis, right leg 
M76.62 Achilles tendinitis, left leg 
M76.7 Peroneal tendinitis 
M76.70 Peroneal tendinitis, unspecified leg 
M76.71 Peroneal tendinitis, right leg 
M76.72 Peroneal tendinitis, left leg 
M76.8 Other enthesopathies of lower limb, excluding foot 
Anterior tibial syndrome 
Posterior tibial tendinitis 
M76.80 Other enthesopathies, lower limb of unspecified site 
M76.85 Other enthesopathies, thigh 
M76.851 Other enthesopathies, right thigh 
M76.852 Other enthesopathies, left thigh 
M76.859 Other enthesopathies, unspecified thighs 
M76.86 Other enthesopathies, lower leg 
M76.861 Other enthesopathies, right lower leg 
M76.862 Other enthesopathies, left lower leg 
M76.869 Other enthesopathies, unspecified lower leg 
M76.89 Other enthesopathies, lower limb multiple sites 
M76.9 Unspecified enthesopathy, lower limb, excluding foot 
M76.90 Unspecified enthesopathy, lower limb, excluding foot, unspecified 
site 
M76.95 Unspecified enthesopathy, thigh 
M76.951 Unspecified enthesopathy, right thigh 
M76.952 Unspecified enthesopathy, left thigh 
M76.959 Unspecified enthesopathy, unspecified thigh 
M76.96 Unspecified enthesopathy, unspecified lower leg 
M76.961 Unspecified enthesopathy, right lower leg 
M76.962 Unspecified enthesopathy, left lower leg 
M76.969 Unspecified enthesopathy, unspecified lower leg 
M76.99 Unspecified enthesopathy, lower limb, multiple sites 
M77 Other enthesopathies 
Excludes1:bursitis NOS (M71.9-) 
Excludes2:bursitis due to use, overuse and pressure (M70.-) 

osteophyte (M25.7) 
spinal enthesopathy (M46.0-) 
M77.0 Medial epicondylitis 
M77.00 Medial epicondylitis, unspecified elbow 
M77.01 Medial epicondylitis, right elbow 
M77.02 Medial epicondylitis, left elbow 
M77.1 Lateral epicondylitis 
Tennis elbow 
M77.10 Lateral epicondylitis, unspecified elbow 
M77.11 Lateral epicondylitis, right elbow 
M77.12 Lateral epicondylitis, left elbow 
M77.2 Periarthritis of wrist 
M77.20 Periarthritis, unspecified wrist 
M77.21 Periarthritis, right wrist 
M77.22 Periarthritis, left wrist 
M77.3 Calcaneal spur 
M77.30 Calcaneal spur, unspecified foot 
M77.31 Calcaneal spur, right foot 
M77.32 Calcaneal spur, left foot 
M77.4 Metatarsalgia 
Excludes1:Morton's metatarsalgia (G57.6) 
M77.40 Metatarsalgia, unspecified foot 
M77.41 Metatarsalgia, right foot 
M77.42 Metatarsalgia, left foot 
M77.5 Other enthesopathy of foot 
M77.50 Other enthesopathy of unspecified foot 
M77.51 Other enthesopathy of right foot 
M77.52 Other enthesopathy of left foot 
M77.8 Other enthesopathies, not elsewhere classified 
M77.9 Enthesopathy, unspecified 
Bone spur NOS 
Capsulitis NOS 
Periarthritis NOS 
Tendinitis NOS 
M79 Other soft tissue disorders, not elsewhere classified 
Excludes1:psychogenic rheumatism (F45.8) 
soft tissue pain, psychogenic (F45.4) 
M79.0 Rheumatism, unspecified 
Fibromyalgia 
Fibrositis 
Excludes1:palindromic rheumatism (M12.3-) 
M79.1 Myalgia 

Excludes1:myositis (M60.-) 
M79.2 Neuralgia and neuritis, unspecified 
Excludes1:brachial radiculitis NOS (M54.1) 
lumbosacral radiculitis NOS (M54.1) 
mononeuropathies (G56-G58) 
radiculitis NOS (M54.1) 
sciatica (M54.3-M54.4) 
M79.3 Panniculitis, unspecified 
Excludes1:lupus panniculitis (L93.2) 
neck and back panniculitis (M54.0-) 
relapsing [Weber-Christian] panniculitis (M35.6) 
M79.4 Hypertrophy of (infrapatellar) fat pad 
M79.5 Residual foreign body in soft tissue 
Excludes1:foreign body granuloma of skin and subcutaneous tissue (L92.3) 
foreign body granuloma of soft tissue (M60.2-) 
M79.6 Pain in limb, hand, foot, fingers and toes 
Excludes2:pain in joint (M25.5-) 
M79.60 Pain in limb, unspecified 
M79.601 Pain in right arm 
Pain in right upper limb NOS 
M79.602 Pain in left arm 
Pain in left upper limb NOS 
M79.603 Pain in arm, unspecified 
Pain in upper limb NOS 
M79.604 Pain in right leg 
Pain in right lower limb NOS 
M79.605 Pain in left leg 
Pain in left lower limb NOS 
M79.606 Pain in leg, unspecified 
Pain in lower limb NOS 
M79.609 Pain in unspecified limb 
Pain in limb NOS 
M79.62 Pain in upper arm 
M79.621 Pain in right upper arm 
M79.622 Pain in left upper arm 
M79.629 Pain in unspecified upper arm 
M79.63 Pain in forearm 
M79.631 Pain in right forearm 
M79.632 Pain in left forearm 
M79.639 Pain in unspecified forearm 
M79.64 Pain in hand and fingers 
M79.641 Pain in right hand 
M79.642 Pain in left hand 

M79.643
Pain in unspecified hand 
M79.644 Pain in right finger(s) 
M79.645 Pain in left finger(s) 
M79.646 Pain in unspecified (s) 
M79.65 Pain in thigh 
M79.651 Pain in right thigh 
M79.652 Pain in left thigh 
M79.659 Pain in unspecified thigh 
M79.66 Pain in lower leg 
M79.661 Pain in right lower leg 
M79.662 Pain in left lower leg 
M79.669 Pain in unspecified lower leg 
M79.67 Pain in foot and toes 
M79.671 Pain in right foot 
M79.672 Pain in left foot 
M79.673 Pain in unspecified foot 
M79.674 Pain in right toe(s) 
M79.675 Pain in left toe(s) 
M79.676 Pain in unspecified toe(s) 
M79.8 Other specified soft tissue disorders 
M79.9 Soft tissue disorder, unspecified 
Osteopathies and chondropathies (M80-M94) 
Disorders of bone density and structure (M80-M85) 
M80 Osteoporosis with current pathological fracture 
Includes: osteoporosis with current fragility fracture 
Note: fragility fracture is defined as a fracture sustained with trauma no more than a fall 
from a standing height or less that occurs under circumstances that would not cause a 
fracture in a normal healthy bone 
Excludes1:collapsed vertebra NOS (M48.5) 
pathological fracture NOS (M84.4) 
wedging of vertebra NOS (M48.5) 
The following 7th character extensions are to be added to each code for category M80: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 

M80.0 Postmenopausal osteoporosis with current pathological fracture 
Age-related osteoporosis with current pathological fracture 
Involutional osteoporosis with current pathological fracture 
Senile osteoporosis with current pathological fracture 
M80.00 Postmenopausal osteoporosis with current pathological fracture, 
unspecified site 
M80.01 Postmenopausal osteoporosis with current pathological fracture, 
shoulder 
M80.011 Postmenopausal osteoporosis with current pathological 
fracture, right shoulder 
M80.012 Postmenopausal osteoporosis with current pathological 
fracture, left shoulder 
M80.019 Postmenopausal osteoporosis with current pathological 
fracture, unspecified shoulder 
M80.02 Postmenopausal osteoporosis with current pathological fracture, 
humerus 
M80.021 Postmenopausal osteoporosis with current pathological 
fracture, right humerus 
M80.022 Postmenopausal osteoporosis with current pathological 
fracture, left humerus 
M80.029 Postmenopausal osteoporosis with current pathological 
fracture, unspecified humerus 
M80.03 Postmenopausal osteoporosis with current pathological fracture, forearm 
Postmenopausal osteoporosis with current pathological fracture of wrist 
M80.031 Postmenopausal osteoporosis with current pathological 
fracture, right forearm 
M80.032 Postmenopausal osteoporosis with current pathological 
fracture, left forearm 
M80.039 Postmenopausal osteoporosis with current pathological 
fracture, unspecified forearm 
M80.04 Postmenopausal osteoporosis with current pathological fracture, hand 
M80.041 Postmenopausal osteoporosis with current pathological 
fracture, right hand 
M80.042 Postmenopausal osteoporosis with current pathological 
fracture, left hand 
M80.049 Postmenopausal osteoporosis with current pathological 
fracture, unspecified hand 
M80.05 Postmenopausal osteoporosis with current pathological fracture, femur 
Postmenopausal osteoporosis with current pathological fracture of hip 
M80.051 Postmenopausal osteoporosis with current pathological 
fracture, right femur 
M80.052 Postmenopausal osteoporosis with current pathological 

fracture, left femur 
M80.059 Postmenopausal osteoporosis with current pathological 
fracture, unspecified femur 
M80.06 Postmenopausal osteoporosis with current pathological fracture, lower 
leg 
M80.061 Postmenopausal osteoporosis with current pathological 
fracture, right lower leg 
M80.062 Postmenopausal osteoporosis with current pathological 
fracture, left lower leg 
M80.069 Postmenopausal osteoporosis with current pathological 
fracture, unspecified lower leg 
M80.07 Postmenopausal osteoporosis with current pathological fracture, ankle 
and foot 
M80.071 Postmenopausal osteoporosis with current pathological 
fracture, right ankle and foot 
M80.072 Postmenopausal osteoporosis with current pathological 
fracture, left ankle and foot 
M80.079 Postmenopausal osteoporosis with current pathological 
fracture, unspecified ankle and foot 
M80.08 Postmenopausal osteoporosis with current pathological fracture, 
vertebra(e) 
M80.8 Other osteoporosis with current pathological fracture 
Drug-induced osteoporosis with current pathological fracture 
Idiopathic osteoporosis with current pathological fracture 
Osteoporosis of disuse with current pathological fracture 
Postsurgical malabsorption osteoporosis with current pathological fracture 
M80.80 Other osteoporosis with current pathological fracture, unspecified 
site 
M80.81 Other osteoporosis with pathological fracture, shoulder 
M80.811 Other osteoporosis with current pathological fracture, 
right shoulder 
M80.812 Other osteoporosis with current pathological fracture, 
left shoulder 
M80.819 Other osteoporosis with current pathological fracture, 
unspecified shoulder 
M80.82 Other osteoporosis with current pathological fracture, humerus 
M80.821 Other osteoporosis with current pathological fracture, 
right humerus 
M80.822 Other osteoporosis with current pathological fracture, 
left humerus 
M80.829 Other osteoporosis with current pathological fracture, 
unspecified humerus 
M80.83 Other osteoporosis with current pathological fracture, forearm 

Other osteoporosis with current pathological fracture of wrist 
M80.831 Other osteoporosis with current pathological fracture, 
right forearm 
M80.832 Other osteoporosis with current pathological fracture, 
left forearm 
M80.839 Other osteoporosis with current pathological fracture, 
unspecified forearm 
M80.84 Other osteoporosis with current pathological fracture, hand 
M80.841 Other osteoporosis with current pathological fracture, 
right hand 
M80.842 Other osteoporosis with current pathological fracture, 
left hand 
M80.849 Other osteoporosis with current pathological fracture, 
unspecified hand 
M80.85 Other osteoporosis with current pathological fracture, femur 
Other osteoporosis with current pathological fracture of hip 
M80.851 Other osteoporosis with current pathological fracture, 
right femur 
M80.852 Other osteoporosis with current pathological fracture, 
left femur 
M80.859 Other osteoporosis with current pathological fracture, 
unspecified femur 
M80.86 Other osteoporosis with current pathological fracture, lower leg 
M80.861 Other osteoporosis with current pathological fracture, 
right lower leg 
M80.862 Other osteoporosis with current pathological fracture, 
left lower leg 
M80.869 Other osteoporosis with current pathological fracture, 
unspecified lower leg 
M80.87 Other osteoporosis with current pathological fracture, ankle and foot 
M80.871 Other osteoporosis with current pathological fracture, 
right ankle and foot 
M80.872 Other osteoporosis with current pathological fracture, 
left ankle and foot 
M80.879 Other osteoporosis with current pathological fracture, 
unspecified ankle and foot 
M80.88 Other osteoporosis with current pathological fracture, vertebra(e) 
M81 Osteoporosis without current pathological fracture 
Excludes1:osteoporosis with current pathological fracture (M80.-) 
Sudeck's atrophy (M89.0) 
M81.0 Postmenopausal osteoporosis without current pathological fracture 
Age-related osteoporosis without current pathological fracture 

Involutional osteoporosis without current pathological fracture 
Osteoporosis NOS 
Senile osteoporosis without current pathological fracture 
M81.6 Localized osteoporosis [Lequesne] 
Excludes1:Sudeck's atrophy (M89.0) 
M81.60 Localized osteoporosis [Lequesne], unspecified site 
M81.61 Localized osteoporosis [Lequesne], shoulder 
M81.611 Localized osteoporosis [Lequesne], right shoulder 
M81.612 Localized osteoporosis [Lequesne], left shoulder 
M81.619 Localized osteoporosis [Lequesne], unspecified shoulder 
M81.62 Localized osteoporosis [Lequesne], humerus 
M81.621 Localized osteoporosis [Lequesne], right humerus 
M81.622 Localized osteoporosis [Lequesne], left humerus 
M81.629 Localized osteoporosis [Lequesne], unspecified humerus 
M81.63 Localized osteoporosis [Lequesne], forearm 
Localized osteoporosis [Lequesne] of wrist 
M81.631 Localized osteoporosis [Lequesne], right forearm 
M81.632 Localized osteoporosis [Lequesne], left forearm 
M81.639 Localized osteoporosis [Lequesne], unspecified forearm 
M81.64 Localized osteoporosis [Lequesne], hand 
M81.641 Localized osteoporosis [Lequesne], right hand 
M81.642 Localized osteoporosis [Lequesne], left hand 
M81.649 Localized osteoporosis [Lequesne], unspecified hand 
M81.65 Localized osteoporosis [Lequesne], femur 
Localized osteoporosis [Lequesne] of hip 
M81.651 Localized osteoporosis [Lequesne], right femur 
M81.652 Localized osteoporosis [Lequesne], left femur 
M81.659 Localized osteoporosis [Lequesne], unspecified femur 
M81.66 Localized osteoporosis [Lequesne], lower leg 
M81.661 Localized osteoporosis [Lequesne], right lower leg 
M81.662 Localized osteoporosis [Lequesne], left lower leg 
M81.669 Localized osteoporosis [Lequesne], unspecified lower 
leg 
M81.67 Localized osteoporosis [Lequesne], ankle and foot 
M81.671 Localized osteoporosis [Lequesne], right ankle and foot 
M81.672 Localized osteoporosis [Lequesne], left ankle and foot 
M81.679 Localized osteoporosis [Lequesne], unspecified ankle 
and foot 
M81.68 Localized osteoporosis [Lequesne], vertebra(e) 
M81.8 Other osteoporosis without current pathological fracture 
Drug-induced osteoporosis without current pathological fracture 
Idiopathic osteoporosis without current pathological fracture 
Osteoporosis of disuse without current pathological fracture 

Postsurgical malabsorption osteoporosis without current pathological fracture 
M83 Adult osteomalacia 
Excludes1:infantile and juvenile osteomalacia (E55.0) 
renal osteodystrophy (N25.0) 
rickets (active) (E55.0) 
rickets (active) sequelae (E64.3) 
vitamin D-resistant osteomalacia (E83.3) 
vitamin D-resistant rickets (active) (E83.3) 
M83.0 Puerperal osteomalacia 
M83.1 Senile osteomalacia 
M83.2 Adult osteomalacia due to malabsorption 
Postsurgical malabsorption osteomalacia in adults 
M83.3 Adult osteomalacia due to malnutrition 
M83.4 Aluminum bone disease 
M83.5 Other drug-induced osteomalacia in adults 
Code first (T36-T50) to identify drug 
M83.8 Other adult osteomalacia 
M83.9 Adult osteomalacia, unspecified 
M84 Disorder of continuity of bone 
Excludes2:traumatic fracture of bone-see fracture, by site 
M84.3 Stress fracture 
Fatigue fracture 
Stress fracture NOS 
Stress reaction 
Excludes1:pathologic fracture NOS (M84.4.-) 
pathological fracture due to osteoporosis (M80.-) 
traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, 
S82.-, S92.-) 
Excludes2:stress fracture of vertebra (M48.4-) 
The following 7th character extensions are to be added to each code for 
subcategory M84.3: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
M84.30 Stress fracture, unspecified site 

M84.31 Stress fracture, shoulder 
M84.311 Stress fracture, right shoulder 
M84.312 Stress fracture, left shoulder 
M84.319 Stress fracture, unspecified shoulder 
M84.32 Stress fracture, humerus 
M84.321 Stress fracture, right humerus 
M84.322 Stress fracture, left humerus 
M84.329 Stress fracture, unspecified humerus 
M84.33 Stress fracture, ulna and radius 
M84.331 Stress fracture, right ulna 
M84.332 Stress fracture, left ulna 
M84.333 Stress fracture, right radius 
M84.334 Stress fracture, left radius 
M84.339 Stress fracture, unspecified ulna and radius 
M84.34 Stress fracture, hand and fingers 
M84.341 Stress fracture, right hand 
M84.342 Stress fracture, left hand 
M84.343 Stress fracture, unspecified hand 
M84.344 Stress fracture, right finger(s) 
M84.345 Stress fracture, left finger(s) 
M84.346 Stress fracture, unspecified finger(s) 
M84.35 Stress fracture, pelvis and femur 
Stress fracture, hip 
M84.350 Stress fracture, pelvis 
M84.351 Stress fracture, right femur 
M84.352 Stress fracture, left femur 
M84.353 Stress fracture, unspecified femur 
M84.359 Stress fracture, hip, unspecified 
M84.36 Stress fracture, tibia and fibula 
M84.361 Stress fracture, right tibia 
M84.362 Stress fracture, left tibia 
M84.363 Stress fracture, right fibula 
M84.364 Stress fracture, left fibula 
M84.369 Stress fracture, unspecified tibia and fibula 
M84.37 Stress fracture, ankle, foot and toes 
M84.371 Stress fracture, right ankle 
M84.372 Stress fracture, left ankle 
M84.373 Stress fracture, unspecified ankle 
M84.374 Stress fracture, right foot 
M84.375 Stress fracture, left foot 
M84.376 Stress fracture, unspecified foot 
M84.377 Stress fracture, right toes 
M84.378 Stress fracture, left toes 

M84.379
Stress fracture, unspecified toes 
M84.38 Stress fracture, other site 
Excludes2: stress fracture of vertebra (M48.4-) 
M84.4 Pathological fracture, not elsewhere classified 
Pathological fracture NOS 
Excludes1:collapsed vertebra NEC (M48.5) 
pathologic fracture in neoplastic disease (M84.5-) 
pathologic fracture in osteoporosis (M80.-) 
pathologic fracture in other disease (M84.6-) 
stress fracture (M84.3-) 
traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, 
S82.-, S92.-) 
The following 7th character extensions are to be added to each code for 
subcategory M84.4: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
M84.40 Pathological fracture, unspecified site 
M84.41 Pathological fracture, shoulder 
M84.411 Pathological fracture, right shoulder 
M84.412 Pathological fracture, left shoulder 
M84.419 Pathological fracture, unspecified shoulder 
M84.42 Pathological fracture, humerus 
M84.421 Pathological fracture, right humerus 
M84.422 Pathological fracture, left humerus 
M84.429 Pathological fracture, unspecified humerus 
M84.43 Pathological fracture, ulna and radius 
M84.431 Pathological fracture, right ulna 
M84.432 Pathological fracture, left ulna 
M84.433 Pathological fracture, right radius 
M84.434 Pathological fracture, left radius 
M84.439 Pathological fracture, unspecified ulna and radius 
M84.44 Pathological fracture, hand and fingers 
M84.441 Pathological fracture, right hand 
M84.442 Pathological fracture, left hand 
M84.443 Pathological fracture, unspecified hand 
M84.444 Pathological fracture, right finger(s) 

M84.445 Pathological fracture, left finger(s) 
M84.446 Pathological fracture, unspecified finger(s) 
M84.45 Pathological fracture, femur and pelvis 
M84.451 Pathological fracture, right femur 
M84.452 Pathological fracture, left femur 
M84.453 Pathological fracture, unspecified femur 
M84.454 Pathological fracture, pelvis 
M84.459 Pathological fracture, hip, unspecified 
M84.46 Pathological fracture, tibia and fibula 
M84.461 Pathological fracture, right tibia 
M84.462 Pathological fracture, left tibia 
M84.463 Pathological fracture, right fibula 
M84.464 Pathological fracture, left fibula 
M84.469 Pathological fracture, unspecified tibia and fibula 
M84.47 Pathological fracture, ankle, foot and toes 
M84.471 Pathological fracture, right ankle 
M84.472 Pathological fracture, left ankle 
M84.473 Pathological fracture, unspecified ankle 
M84.474 Pathological fracture, right foot 
M84.475 Pathological fracture, left foot 
M84.476 Pathological fracture, unspecified foot 
M84.477 Pathological fracture, right toe(s) 
M84.478 Pathological fracture, left toe(s) 
M84.479 Pathological fracture, unspecified toe(s) 
M84.48 Pathological fracture, other site 
M84.5 Pathologic fracture of bone in neoplastic disease 
Code also underlying neoplasm 
The following 7th character extensions are to be added to each code for 
subcategory M84.5: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
M84.50 Pathologic fracture of bone in neoplastic disease, unspecified site 
M84.51 Pathologic fracture of bone in neoplastic disease, shoulder 
M84.511 Pathologic fracture of bone in neoplastic disease, right 
shoulder 
M84.512 Pathologic fracture of bone in neoplastic disease, left 

shoulder 
M84.519 Pathologic fracture of bone in neoplastic disease, 
unspecified shoulder 
M84.52 Pathologic fracture of bone in neoplastic disease, humerus 
M84.521 Pathologic fracture of bone in neoplastic disease, right 
humerus 
M84.522 Pathologic fracture of bone in neoplastic disease, left 
humerus 
M84.529 Pathologic fracture of bone in neoplastic disease, 
unspecified humerus 
M84.53 Pathologic fracture of bone in neoplastic disease, ulna and radius 
M84.531 Pathologic fracture of bone in neoplastic disease, right 
ulna 
M84.532 Pathologic fracture of bone in neoplastic disease, left 
ulna 
M84.533 Pathologic fracture of bone in neoplastic disease, right 
radius 
M84.534 Pathologic fracture of bone in neoplastic disease, left 
radius 
M84.539 Pathologic fracture of bone in neoplastic disease, 
unspecified ulna and radius 
M84.54 Pathologic fracture of bone in neoplastic disease, hand 
M84.541 Pathologic fracture of bone in neoplastic disease, right 
hand 
M84.542 Pathologic fracture of bone in neoplastic disease, left 
hand 
M84.549 Pathologic fracture of bone in neoplastic disease, 
unspecified hand 
M84.55 Pathologic fracture of bone in neoplastic disease, pelvis and femur 
M84.550 Pathologic fracture of bone in neoplastic disease, pelvis 
M84.551 Pathologic fracture of bone in neoplastic disease, right 
femur 
M84.552 Pathologic fracture of bone in neoplastic disease, left 
femur 
M84.553 Pathologic fracture of bone in neoplastic disease, 
unspecified femur 
M84.559 Pathologic fracture of bone in neoplastic disease, hip, 
unspecified 
M84.56 Pathologic fracture of bone in neoplastic disease, tibia and fibula 
M84.561 Pathologic fracture of bone in neoplastic disease, right 
tibia 
M84.562 Pathologic fracture of bone in neoplastic disease, left 
tibia 

M84.563
Pathologic fracture of bone in neoplastic disease, right 
fibula 
M84.564 Pathologic fracture of bone in neoplastic disease, left 
fibula 
M84.569 Pathologic fracture of bone in neoplastic disease, 
unspecified tibia and fibula 
M84.57 Pathologic fracture of bone in neoplastic disease, ankle and foot 
M84.571 Pathologic fracture of bone in neoplastic disease, right 
ankle 
M84.572 Pathologic fracture of bone in neoplastic disease, left 
ankle 
M84.573 Pathologic fracture of bone in neoplastic disease, 
unspecified ankle 
M84.574 Pathologic fracture of bone in neoplastic disease, right 
foot 
M84.575 Pathologic fracture of bone in neoplastic disease, left 
foot 
M84.576 Pathologic fracture of bone in neoplastic disease, 
unspecified foot 
M84.58 Pathologic fracture of bone in neoplastic disease, vertebrae 
M84.6 Pathologic fracture in other disease 
Code also underlying condition 
Excludes1:pathologic fracture in osteoporosis (M80.-) 
The following 7th character extensions are to be added to each code for 
subcategory M84.6: 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
M84.60 Pathologic fracture in other disease, unspecified site 
M84.61 Pathologic fracture in other disease, shoulder 
M84.611 Pathologic fracture in other disease, right shoulder 
M84.612 Pathologic fracture in other disease, left shoulder 
M84.619 Pathologic fracture in other disease, unspecified 
shoulder 
M84.62 Pathologic fracture in other disease, humerus 
M84.621 Pathologic fracture in other disease, right humerus 
M84.622 Pathologic fracture in other disease, left humerus 
M84.629 Pathologic fracture in other disease, 

unspecifiedhumerus 
M84.63 Pathologic fracture in other disease, ulna and radius 
M84.631 Pathologic fracture in other disease, right ulna 
M84.632 Pathologic fracture in other disease, left ulna 
M84.633 Pathologic fracture in other disease, right radius 
M84.634 Pathologic fracture in other disease, left radius 
M84.639 Pathologic fracture in other disease, unspecified ulna 
and radius 
M84.64 Pathologic fracture in other disease, hand 
M84.641 Pathologic fracture in other disease, right hand 
M84.642 Pathologic fracture in other disease, left hand 
M84.649 Pathologic fracture in other disease, unspecified hand 
M84.65 Pathologic fracture in other disease, pelvis and femur 
M84.650 Pathologic fracture in other disease, pelvis 
M84.651 Pathologic fracture in other disease, right femur 
M84.652 Pathologic fracture in other disease, left femur 
M84.653 Pathologic fracture in other disease, unspecified femur 
M84.659 Pathologic fracture in other disease, hip, unspecified 
M84.66 Pathologic fracture in other disease, tibia and fibula 
M84.661 Pathologic fracture in other disease, right tibia 
M84.662 Pathologic fracture in other disease, left tibia 
M84.663 Pathologic fracture in other disease, right fibula 
M84.664 Pathologic fracture in other disease, left fibula 
M84.669 Pathologic fracture in other disease, unspecified tibia 
and fibula 
M84.67 Pathologic fracture in other disease, ankle and foot 
M84.671 Pathologic fracture in other disease, right ankle 
M84.672 Pathologic fracture in other disease, left ankle 
M84.673 Pathologic fracture in other disease, unspecified ankle 
M84.674 Pathologic fracture in other disease, right foot 
M84.675 Pathologic fracture in other disease, left foot 
M84.676 Pathologic fracture in other disease, unspecified ankle 
M84.68 Pathologic fracture in other disease, other site 
M84.8 Other disorders of continuity of bone 
M84.80 Other disorders of continuity of bone, unspecified site 
M84.81 Other disorders of continuity of bone, shoulder 
M84.811 Other disorders of continuity of bone, right shoulder 
M84.812 Other disorders of continuity of bone, left shoulder 
M84.819 Other disorders of continuity of bone, unspecified 
shoulder 
M84.82 Other disorders of continuity of bone, humerus 
M84.821 Other disorders of continuity of bone, right humerus 
M84.822 Other disorders of continuity of bone, left humerus 

M84.829
Other disorders of continuity of bone, unspecified 
humerus 
M84.83 Other disorders of continuity of bone, ulna and radius 
M84.831 Other disorders of continuity of bone, right ulna 
M84.832 Other disorders of continuity of bone, left ulna 
M84.833 Other disorders of continuity of bone, right radius 
M84.834 Other disorders of continuity of bone, left radius 
M84.839 Other disorders of continuity of bone, unspecified ulna 
and radius 
M84.84 Other disorders of continuity of bone, hand 
M84.841 Other disorders of continuity of bone, right hand 
M84.842 Other disorders of continuity of bone, left hand 
M84.849 Other disorders of continuity of bone, unspecified hand 
M84.85 Other disorders of continuity of bone, pelvic region and thigh 
M84.851 Other disorders of continuity of bone, right pelvic 
region and thigh 
M84.852 Other disorders of continuity of bone, left pelvic region 
and thigh 
M84.859 Other disorders of continuity of bone, unspecified pelvic 
region and thigh 
M84.86 Other disorders of continuity of bone, tibia and fibula 
M84.861 Other disorders of continuity of bone, right tibia 
M84.862 Other disorders of continuity of bone, left tibia 
M84.863 Other disorders of continuity of bone, right fibula 
M84.864 Other disorders of continuity of bone, left fibula 
M84.869 Other disorders of continuity of bone, unspecified tibia 
and fibula 
M84.87 Other disorders of continuity of bone, ankle and foot 
M84.871 Other disorders of continuity of bone, right ankle and 
foot 
M84.872 Other disorders of continuity of bone, left ankle and 
foot 
M84.879 Other disorders of continuity of bone, unspecified ankle 
and foot 
M84.88 Other disorders of continuity of bone, other site 
M84.9 Disorder of continuity of bone, unspecified 
M85 Other disorders of bone density and structure 
Excludes1:osteogenesis imperfecta (Q78.0) 
osteopetrosis (Q78.2) 
osteopoikilosis (Q78.8) 
polyostotic fibrous dysplasia (Q78.1) 
M85.0 Fibrous dysplasia (monostotic) 

Excludes2:fibrous dysplasia of jaw (M27.8) 
M85.00 Fibrous dysplasia (monostotic), unspecified site 
M85.01 Fibrous dysplasia (monostotic), shoulder 
M85.011 Fibrous dysplasia (monostotic), right shoulder 
M85.012 Fibrous dysplasia (monostotic), left shoulder 
M85.019 Fibrous dysplasia (monostotic), unspecified shoulder 
M85.02 Fibrous dysplasia (monostotic), upper arm 
M85.021 Fibrous dysplasia (monostotic), right upper arm 
M85.022 Fibrous dysplasia (monostotic), left upper arm 
M85.029 Fibrous dysplasia (monostotic), unspecified upper arm 
M85.03 Fibrous dysplasia (monostotic), forearm 
M85.031 Fibrous dysplasia (monostotic), right forearm 
M85.032 Fibrous dysplasia (monostotic), left forearm 
M85.039 Fibrous dysplasia (monostotic), unspecified forearm 
M85.04 Fibrous dysplasia (monostotic), hand 
M85.041 Fibrous dysplasia (monostotic), right hand 
M85.042 Fibrous dysplasia (monostotic), left hand 
M85.049 Fibrous dysplasia (monostotic), unspecified hand 
M85.05 Fibrous dysplasia (monostotic), thigh 
M85.051 Fibrous dysplasia (monostotic), right thigh 
M85.052 Fibrous dysplasia (monostotic), left thigh 
M85.059 Fibrous dysplasia (monostotic), unspecified thigh 
M85.06 Fibrous dysplasia (monostotic), lower leg 
M85.061 Fibrous dysplasia (monostotic), right lower leg 
M85.062 Fibrous dysplasia (monostotic), left lower leg 
M85.069 Fibrous dysplasia (monostotic), unspecified lower leg 
M85.07 Fibrous dysplasia (monostotic), ankle and foot 
M85.071 Fibrous dysplasia (monostotic), right ankle and foot 
M85.072 Fibrous dysplasia (monostotic), left ankle and foot 
M85.079 Fibrous dysplasia (monostotic), unspecified ankle and 
foot 
M85.08 Fibrous dysplasia (monostotic), other site 
M85.09 Fibrous dysplasia (monostotic), multiple sites 
M85.1 Skeletal fluorosis 
M85.10 Skeletal fluorosis, unspecified site 
M85.11 Skeletal fluorosis, shoulder 
M85.111 Skeletal fluorosis, right shoulder 
M85.112 Skeletal fluorosis, left shoulder 
M85.119 Skeletal fluorosis, unspecified shoulder 
M85.12 Skeletal fluorosis, upper arm 
M85.121 Skeletal fluorosis, right upper arm 
M85.122 Skeletal fluorosis, left upper arm 
M85.129 Skeletal fluorosis, unspecified upper arm 

M85.13 Skeletal fluorosis, forearm 
M85.131 Skeletal fluorosis, right forearm 
M85.132 Skeletal fluorosis, left forearm 
M85.139 Skeletal fluorosis, unspecified forearm 
M85.14 Skeletal fluorosis, hand 
M85.141 Skeletal fluorosis, right hand 
M85.142 Skeletal fluorosis, left hand 
M85.149 Skeletal fluorosis, unspecified hand 
M85.15 Skeletal fluorosis, thigh 
M85.151 Skeletal fluorosis, right thigh 
M85.152 Skeletal fluorosis, left thigh 
M85.159 Skeletal fluorosis, unspecified thigh 
M85.16 Skeletal fluorosis, lower leg 
M85.161 Skeletal fluorosis, right lower leg 
M85.162 Skeletal fluorosis, left lower leg 
M85.169 Skeletal fluorosis, unspecified lower leg 
M85.17 Skeletal fluorosis, ankle and foot 
M85.171 Skeletal fluorosis, right ankle and foot 
M85.172 Skeletal fluorosis, left ankle and foot 
M85.179 Skeletal fluorosis, unspecified ankle and foot 
M85.18 Skeletal fluorosis, other site 
M85.19 Skeletal fluorosis, multiple sites 
M85.2 Hyperostosis of skull 
M85.3 Osteitis condensans 
M85.30 Osteitis condensans, unspecified site 
M85.31 Osteitis condensans, shoulder 
M85.311 Osteitis condensans, right shoulder 
M85.312 Osteitis condensans, left shoulder 
M85.319 Osteitis condensans, unspecified shoulder 
M85.32 Osteitis condensans, upper arm 
M85.321 Osteitis condensans, right upper arm 
M85.322 Osteitis condensans, left upper arm 
M85.329 Osteitis condensans, unspecified upper arm 
M85.33 Osteitis condensans, forearm 
M85.331 Osteitis condensans, right forearm 
M85.332 Osteitis condensans, left forearm 
M85.339 Osteitis condensans, unspecified forearm 
M85.34 Osteitis condensans, hand 
M85.341 Osteitis condensans, right hand 
M85.342 Osteitis condensans, left hand 
M85.349 Osteitis condensans, unspecified hand 
M85.35 Osteitis condensans, thigh 
M85.351 Osteitis condensans, right thigh 

M85.352
Osteitis condensans, left thigh 
M85.359 Osteitis condensans, unspecified thigh 
M85.36 Osteitis condensans, lower leg 
M85.361 Osteitis condensans, right lower leg 
M85.362 Osteitis condensans, left lower leg 
M85.369 Osteitis condensans, unspecified lower leg 
M85.37 Osteitis condensans, ankle and foot 
M85.371 Osteitis condensans, right ankle and foot 
M85.372 Osteitis condensans, left ankle and foot 
M85.379 Osteitis condensans, unspecified ankle and foot 
M85.38 Osteitis condensans, vertebrae 
M85.39 Osteitis condensans, multiple sites 
M85.4 Solitary bone cyst 
Excludes2:solitary cyst of jaw (M27.4) 
M85.40 Solitary bone cyst, unspecified site 
M85.41 Solitary bone cyst, shoulder 
M85.411 Solitary bone cyst, right shoulder 
M85.412 Solitary bone cyst, left shoulder 
M85.419 Solitary bone cyst, unspecified shoulder 
M85.42 Solitary bone cyst, humerus 
M85.421 Solitary bone cyst, right humerus 
M85.422 Solitary bone cyst, left humerus 
M85.429 Solitary bone cyst, unspecified humerus 
M85.43 Solitary bone cyst, ulna and radius 
M85.431 Solitary bone cyst, right ulna and radius 
M85.432 Solitary bone cyst, left ulna and radius 
M85.439 Solitary bone cyst, unspecified ulna and radius 
M85.44 Solitary bone cyst, hand 
M85.441 Solitary bone cyst, right hand 
M85.442 Solitary bone cyst, left hand 
M85.449 Solitary bone cyst, unspecified hand 
M85.45 Solitary bone cyst, pelvis 
M85.451 Solitary bone cyst, right pelvis 
M85.452 Solitary bone cyst, left pelvis 
M85.459 Solitary bone cyst, unspecified pelvis 
M85.46 Solitary bone cyst, tibia and fibula 
M85.461 Solitary bone cyst, right tibia and fibula 
M85.462 Solitary bone cyst, left tibia and fibula 
M85.469 Solitary bone cyst, unspecified tibia and fibula 
M85.47 Solitary bone cyst, ankle and foot 
M85.471 Solitary bone cyst, right ankle and foot 
M85.472 Solitary bone cyst, left ankle and foot 
M85.479 Solitary bone cyst, unspecified ankle and foot 

M85.48 Solitary bone cyst, other site 
M85.5 Aneurysmal bone cyst 
Excludes2:aneurysmal cyst of jaw (M27.4) 
M85.50 Aneurysmal bone cyst, unspecified site 
M85.51 Aneurysmal bone cyst, shoulder 
M85.511 Aneurysmal bone cyst, right shoulder 
M85.512 Aneurysmal bone cyst, left shoulder 
M85.519 Aneurysmal bone cyst, unspecified shoulder 
M85.52 Aneurysmal bone cyst, upper arm 
M85.521 Aneurysmal bone cyst, right upper arm 
M85.522 Aneurysmal bone cyst, left upper arm 
M85.529 Aneurysmal bone cyst, unspecified upper arm 
M85.53 Aneurysmal bone cyst, forearm 
M85.531 Aneurysmal bone cyst, right forearm 
M85.532 Aneurysmal bone cyst, left forearm 
M85.539 Aneurysmal bone cyst, unspecified forearm 
M85.54 Aneurysmal bone cyst, hand 
M85.541 Aneurysmal bone cyst, right hand 
M85.542 Aneurysmal bone cyst, left hand 
M85.549 Aneurysmal bone cyst, unspecified hand 
M85.55 Aneurysmal bone cyst, thigh 
M85.551 Aneurysmal bone cyst, right thigh 
M85.552 Aneurysmal bone cyst, left thigh 
M85.559 Aneurysmal bone cyst, unspecified thigh 
M85.56 Aneurysmal bone cyst, lower leg 
M85.561 Aneurysmal bone cyst, right lower leg 
M85.562 Aneurysmal bone cyst, left lower leg 
M85.569 Aneurysmal bone cyst, unspecified lower leg 
M85.57 Aneurysmal bone cyst, ankle and foot 
M85.571 Aneurysmal bone cyst, right ankle and foot 
M85.572 Aneurysmal bone cyst, left ankle and foot 
M85.579 Aneurysmal bone cyst, unspecified ankle and foot 
M85.58 Aneurysmal bone cyst, other site 
M85.59 Aneurysmal bone cyst, multiple sites 
M85.6 Other cyst of bone 
Excludes1:cyst of jaw NEC (M27.4) 
osteitis fibrosa cystica generalisata [von Recklinghausen's disease of 
bone] (E21.0) 
M85.60 Other cyst of bone, unspecified site 
M85.61 Other cyst of bone, shoulder 
M85.611 Other cyst of bone, right shoulder 
M85.612 Other cyst of bone, left shoulder 
M85.619 Other cyst of bone, unspecified shoulder 

M85.62 Other cyst of bone, upper arm 
M85.621 Other cyst of bone, right upper arm 
M85.622 Other cyst of bone, left upper arm 
M85.629 Other cyst of bone, unspecified upper arm 
M85.63 Other cyst of bone, forearm 
M85.631 Other cyst of bone, right forearm 
M85.632 Other cyst of bone, left forearm 
M85.639 Other cyst of bone, unspecified forearm 
M85.64 Other cyst of bone, hand 
M85.641 Other cyst of bone, right hand 
M85.642 Other cyst of bone, left hand 
M85.649 Other cyst of bone, unspecified hand 
M85.65 Other cyst of bone, thigh 
M85.651 Other cyst of bone, right thigh 
M85.652 Other cyst of bone, left thigh 
M85.659 Other cyst of bone, unspecified thigh 
M85.66 Other cyst of bone, lower leg 
M85.661 Other cyst of bone, right lower leg 
M85.662 Other cyst of bone, left lower leg 
M85.669 Other cyst of bone, unspecified lower leg 
M85.67 Other cyst of bone, ankle and foot 
M85.671 Other cyst of bone, right ankle and foot 
M85.672 Other cyst of bone, left ankle and foot 
M85.679 Other cyst of bone, unspecified ankle and foot 
M85.68 Other cyst of bone, other site 
M85.69 Other cyst of bone, multiple sites 
M85.8 Other specified disorders of bone density and structure 
Hyperostosis of bones, except skull 
Excludes1:diffuse idiopathic skeletal hyperostosis [DISH] (M48.1) 
M85.80 Other specified disorders of bone density and structure, unspecified 
site 
M85.81 Other specified disorders of bone density and structure, shoulder 
M85.811 Other specified disorders of bone density and structure, 
right shoulder 
M85.812 Other specified disorders of bone density and structure, 
left shoulder 
M85.819 Other specified disorders of bone density and structure, 
unspecified shoulder 
M85.82 Other specified disorders of bone density and structure, upper arm 
M85.821 Other specified disorders of bone density and structure, 
right upper arm 
M85.822 Other specified disorders of bone density and structure, 
left upper arm 

M85.829
Other specified disorders of bone density and structure, 
unspecified upper arm 
M85.83 Other specified disorders of bone density and structure, forearm 
M85.831 Other specified disorders of bone density and structure, 
right forearm 
M85.832 Other specified disorders of bone density and structure, 
left forearm 
M85.839 Other specified disorders of bone density and structure, 
unspecified forearm 
M85.84 Other specified disorders of bone density and structure, hand 
M85.841 Other specified disorders of bone density and structure, 
right hand 
M85.842 Other specified disorders of bone density and structure, 
left hand 
M85.849 Other specified disorders of bone density and structure, 
unspecified hand 
M85.85 Other specified disorders of bone density and structure, thigh 
M85.851 Other specified disorders of bone density and structure, 
right thigh 
M85.852 Other specified disorders of bone density and structure, 
left thigh 
M85.859 Other specified disorders of bone density and structure, 
unspecified thigh 
M85.86 Other specified disorders of bone density and structure, lower leg 
M85.861 Other specified disorders of bone density and structure, 
right lower leg 
M85.862 Other specified disorders of bone density and structure, 
left lower leg 
M85.869 Other specified disorders of bone density and structure, 
unspecified lower leg 
M85.87 Other specified disorders of bone density and structure, ankle and foot 
M85.871 Other specified disorders of bone density and structure, 
right ankle and foot 
M85.872 Other specified disorders of bone density and structure, 
left ankle and foot 
M85.879 Other specified disorders of bone density and structure, 
unspecified ankle and foot 
M85.88 Other specified disorders of bone density and structure, other site 
M85.89 Other specified disorders of bone density and structure, multiple 
sites 
M85.9 Disorder of bone density and structure, unspecified 

Other osteopathies (M86-M90) 
Excludes1:postprocedural osteopathies (M96.-) 
M86 Osteomyelitis 
Use additional code (B95-B97) to identify infectious agent. 
Excludes1:osteomyelitis due to: 
echinococcus (B67.2) 
gonococcus (A54.43) 
salmonella (A02.24) 
Excludes2:ostemyelitis of: 
orbit (H05.0-) 
petrous bone (H70.2-) 
vertebra (M46.2-) 
M86.0 Acute hematogenous osteomyelitis 
M86.00 Acute hematogenous osteomyelitis, unspecified site 
M86.01 Acute hematogenous osteomyelitis, shoulder 
M86.011 Acute hematogenous osteomyelitis, right shoulder 
M86.012 Acute hematogenous osteomyelitis, left shoulder 
M86.019 Acute hematogenous osteomyelitis, unspecified shoulder 
M86.02 Acute hematogenous osteomyelitis, humerus 
M86.021 Acute hematogenous osteomyelitis, right humerus 
M86.022 Acute hematogenous osteomyelitis, left humerus 
M86.029 Acute hematogenous osteomyelitis, unspecified humerus 
M86.03 Acute hematogenous osteomyelitis, radius and ulna 
M86.031 Acute hematogenous osteomyelitis, right radius and 
ulna 
M86.032 Acute hematogenous osteomyelitis, left radius and ulna 
M86.039 Acute hematogenous osteomyelitis, unspecified radius 
and ulna 
M86.04 Acute hematogenous osteomyelitis, hand 
M86.041 Acute hematogenous osteomyelitis, right hand 
M86.042 Acute hematogenous osteomyelitis, left hand 
M86.049 Acute hematogenous osteomyelitis, unspecified hand 
M86.05 Acute hematogenous osteomyelitis, femur 
M86.051 Acute hematogenous osteomyelitis, right femur 
M86.052 Acute hematogenous osteomyelitis, left femur 
M86.059 Acute hematogenous osteomyelitis, unspecified femur 
M86.06 Acute hematogenous osteomyelitis, tibia and fibula 
M86.061 Acute hematogenous osteomyelitis, right tibia and 
fibula 
M86.062 Acute hematogenous osteomyelitis, left tibia and fibula 

M86.069
Acute hematogenous osteomyelitis, unspecified tibia and 
fibula 
M86.07 Acute hematogenous osteomyelitis, ankle and foot 
M86.071 Acute hematogenous osteomyelitis, right ankle and foot 
M86.072 Acute hematogenous osteomyelitis, left ankle and foot 
M86.079 Acute hematogenous osteomyelitis, unspecified ankle 
and foot 
M86.08 Acute hematogenous osteomyelitis, other sites 
M86.09 Acute hematogenous osteomyelitis, multiple sites 
M86.1 Other acute osteomyelitis 
M86.10 Other acute osteomyelitis, unspecified site 
M86.11 Other acute osteomyelitis, shoulder 
M86.111 Other acute osteomyelitis, right shoulder 
M86.112 Other acute osteomyelitis, left shoulder 
M86.119 Other acute osteomyelitis, unspecified shoulder 
M86.12 Other acute osteomyelitis, humerus 
M86.121 Other acute osteomyelitis, right humerus 
M86.122 Other acute osteomyelitis, left humerus 
M86.129 Other acute osteomyelitis, unspecified humerus 
M86.13 Other acute osteomyelitis, radius and ulna 
M86.131 Other acute osteomyelitis, right radius and ulna 
M86.132 Other acute osteomyelitis, left radius and ulna 
M86.139 Other acute osteomyelitis, unspecified radius and ulna 
M86.14 Other acute osteomyelitis, hand 
M86.141 Other acute osteomyelitis, right hand 
M86.142 Other acute osteomyelitis, left hand 
M86.149 Other acute osteomyelitis, unspecified hand 
M86.15 Other acute osteomyelitis, femur 
M86.151 Other acute osteomyelitis, right femur 
M86.152 Other acute osteomyelitis, left femur 
M86.159 Other acute osteomyelitis, unspecified femur 
M86.16 Other acute osteomyelitis, tibia and fibula 
M86.161 Other acute osteomyelitis, right tibia and fibula 
M86.162 Other acute osteomyelitis, left tibia and fibula 
M86.169 Other acute osteomyelitis, unspecified tibia and fibula 
M86.17 Other acute osteomyelitis, ankle and foot 
M86.171 Other acute osteomyelitis, right ankle and foot 
M86.172 Other acute osteomyelitis, left ankle and foot 
M86.179 Other acute osteomyelitis, unspecified ankle and foot 
M86.18 Other acute osteomyelitis, other site 
M86.19 Other acute osteomyelitis, multiple sites 
M86.2 Subacute osteomyelitis 
M86.20 Subacute osteomyelitis, unspecified site 

M86.21 Subacute osteomyelitis, shoulder 
M86.211 Subacute osteomyelitis, right shoulder 
M86.212 Subacute osteomyelitis, left shoulder 
M86.219 Subacute osteomyelitis, unspecified shoulder 
M86.22 Subacute osteomyelitis, humerus 
M86.221 Subacute osteomyelitis, right humerus 
M86.222 Subacute osteomyelitis, left humerus 
M86.229 Subacute osteomyelitis, unspecified humerus 
M86.23 Subacute osteomyelitis, radius and ulna 
M86.231 Subacute osteomyelitis, right radius and ulna 
M86.232 Subacute osteomyelitis, left radius and ulna 
M86.239 Subacute osteomyelitis, unspecified radius and ulna 
M86.24 Subacute osteomyelitis, hand 
M86.241 Subacute osteomyelitis, right hand 
M86.242 Subacute osteomyelitis, left hand 
M86.249 Subacute osteomyelitis, unspecified hand 
M86.25 Subacute osteomyelitis, femur 
M86.251 Subacute osteomyelitis, right femur 
M86.252 Subacute osteomyelitis, left femur 
M86.259 Subacute osteomyelitis, unspecified femur 
M86.26 Subacute osteomyelitis, tibia and fibula 
M86.261 Subacute osteomyelitis, right tibia and fibula 
M86.262 Subacute osteomyelitis, left tibia and fibula 
M86.269 Subacute osteomyelitis, unspecified tibia and fibula 
M86.27 Subacute osteomyelitis, ankle and foot 
M86.271 Subacute osteomyelitis, right ankle and foot 
M86.272 Subacute osteomyelitis, left ankle and foot 
M86.279 Subacute osteomyelitis, unspecified ankle and foot 
M86.28 Subacute osteomyelitis, other site 
M86.29 Subacute osteomyelitis, multiple sites 
M86.3 Chronic multifocal osteomyelitis 
M86.30 Chronic multifocal osteomyelitis, unspecified site 
M86.31 Chronic multifocal osteomyelitis, shoulder 
M86.311 Chronic multifocal osteomyelitis, right shoulder 
M86.312 Chronic multifocal osteomyelitis, left shoulder 
M86.319 Chronic multifocal osteomyelitis, unspecified shoulder 
M86.32 Chronic multifocal osteomyelitis, humerus 
M86.321 Chronic multifocal osteomyelitis, right humerus 
M86.322 Chronic multifocal osteomyelitis, left humerus 
M86.329 Chronic multifocal osteomyelitis, unspecified humerus 
M86.33 Chronic multifocal osteomyelitis, radius and ulna 
M86.331 Chronic multifocal osteomyelitis, right radius and ulna 
M86.332 Chronic multifocal osteomyelitis, left radius and ulna 

M86.339
Chronic multifocal osteomyelitis, unspecified radius 
and ulna 
M86.34 Chronic multifocal osteomyelitis, hand 
M86.341 Chronic multifocal osteomyelitis, right hand 
M86.342 Chronic multifocal osteomyelitis, left hand 
M86.349 Chronic multifocal osteomyelitis, unspecified hand 
M86.35 Chronic multifocal osteomyelitis, femur 
M86.351 Chronic multifocal osteomyelitis, right femur 
M86.352 Chronic multifocal osteomyelitis, left femur 
M86.359 Chronic multifocal osteomyelitis, unspecified femur 
M86.36 Chronic multifocal osteomyelitis, tibia and fibula 
M86.361 Chronic multifocal osteomyelitis, right tibia and fibula 
M86.362 Chronic multifocal osteomyelitis, left tibia and fibula 
M86.369 Chronic multifocal osteomyelitis, unspecified tibia and 
fibula 
M86.37 Chronic multifocal osteomyelitis, ankle and foot 
M86.371 Chronic multifocal osteomyelitis, right ankle and foot 
M86.372 Chronic multifocal osteomyelitis, left ankle and foot 
M86.379 Chronic multifocal osteomyelitis, unspecified ankle and 
foot 
M86.38 Chronic multifocal osteomyelitis, other site 
M86.39 Chronic multifocal osteomyelitis, multiple sites 
M86.4 Chronic osteomyelitis with draining sinus 
M86.40 Chronic osteomyelitis with draining sinus, unspecified site 
M86.41 Chronic osteomyelitis with draining sinus, shoulder 
M86.411 Chronic osteomyelitis with draining sinus, right 
shoulder 
M86.412 Chronic osteomyelitis with draining sinus, left shoulder 
M86.419 Chronic osteomyelitis with draining sinus, unspecified 
shoulder 
M86.42 Chronic osteomyelitis with draining sinus, humerus 
M86.421 Chronic osteomyelitis with draining sinus, right 
humerus 
M86.422 Chronic osteomyelitis with draining sinus, left humerus 
M86.429 Chronic osteomyelitis with draining sinus, unspecified 
humerus 
M86.43 Chronic osteomyelitis with draining sinus, forearm 
M86.431 Chronic osteomyelitis with draining sinus, right 
forearm 
M86.432 Chronic osteomyelitis with draining sinus, left forearm 
M86.439 Chronic osteomyelitis with draining sinus, unspecified 
forearm 
M86.44 Chronic osteomyelitis with draining sinus, hand 

M86.441
Chronic osteomyelitis with draining sinus, right hand 
M86.442 Chronic osteomyelitis with draining sinus, left hand 
M86.449 Chronic osteomyelitis with draining sinus, unspecified 
hand 
M86.45 Chronic osteomyelitis with draining sinus, femur 
M86.451 Chronic osteomyelitis with draining sinus, right femur 
M86.452 Chronic osteomyelitis with draining sinus, left femur 
M86.459 Chronic osteomyelitis with draining sinus, unspecified 
femur 
M86.46 Chronic osteomyelitis with draining sinus, lower leg 
M86.461 Chronic osteomyelitis with draining sinus, right lower 
leg 
M86.462 Chronic osteomyelitis with draining sinus, left lower leg 
M86.469 Chronic osteomyelitis with draining sinus, unspecified 
lower leg 
M86.47 Chronic osteomyelitis with draining sinus, ankle and foot 
M86.471 Chronic osteomyelitis with draining sinus, right ankle 
and foot 
M86.472 Chronic osteomyelitis with draining sinus, left ankle 
and foot 
M86.479 Chronic osteomyelitis with draining sinus, unspecified 
ankle and foot 
M86.48 Chronic osteomyelitis with draining sinus, other site 
M86.49 Chronic osteomyelitis with draining sinus, multiple sites 
M86.5 Other chronic hematogenous osteomyelitis 
M86.50 Other chronic hematogenous osteomyelitis, unspecified site 
M86.51 Other chronic hematogenous osteomyelitis, shoulder 
M86.511 Other chronic hematogenous osteomyelitis, right 
shoulder 
M86.512 Other chronic hematogenous osteomyelitis, left shoulder 
M86.519 Other chronic hematogenous osteomyelitis, unspecified 
shoulder 
M86.52 Other chronic hematogenous osteomyelitis, humerus 
M86.521 Other chronic hematogenous osteomyelitis, right 
humerus 
M86.522 Other chronic hematogenous osteomyelitis, left 
humerus 
M86.529 Other chronic hematogenous osteomyelitis, unspecified 
humerus 
M86.53 Other chronic hematogenous osteomyelitis, forearm 
M86.531 Other chronic hematogenous osteomyelitis, right 
forearm 
M86.532 Other chronic hematogenous osteomyelitis, left forearm 

M86.539
Other chronic hematogenous osteomyelitis, unspecified 
forearm 
M86.54 Other chronic hematogenous osteomyelitis, hand 
M86.541 Other chronic hematogenous osteomyelitis, right hand 
M86.542 Other chronic hematogenous osteomyelitis, left hand 
M86.549 Other chronic hematogenous osteomyelitis, unspecified 
hand 
M86.55 Other chronic hematogenous osteomyelitis, femur 
M86.551 Other chronic hematogenous osteomyelitis, right femur 
M86.552 Other chronic hematogenous osteomyelitis, left femur 
M86.559 Other chronic hematogenous osteomyelitis, unspecified 
femur 
M86.56 Other chronic hematogenous osteomyelitis, lower leg 
M86.561 Other chronic hematogenous osteomyelitis, right lower 
leg 
M86.562 Other chronic hematogenous osteomyelitis, left lower 
leg 
M86.569 Other chronic hematogenous osteomyelitis, unspecified 
lower leg 
M86.57 Other chronic hematogenous osteomyelitis, ankle and foot 
M86.571 Other chronic hematogenous osteomyelitis, right ankle 
and foot 
M86.572 Other chronic hematogenous osteomyelitis, left ankle 
and foot 
M86.579 Other chronic hematogenous osteomyelitis, unspecified 
ankle and foot 
M86.58 Other chronic hematogenous osteomyelitis, other site 
M86.59 Other chronic hematogenous osteomyelitis, multiple sites 
M86.6 Other chronic osteomyelitis 
M86.60 Other chronic osteomyelitis, unspecified site 
M86.61 Other chronic osteomyelitis, shoulder 
M86.611 Other chronic osteomyelitis, right shoulder 
M86.612 Other chronic osteomyelitis, left shoulder 
M86.619 Other chronic osteomyelitis, unspecified shoulder 
M86.62 Other chronic osteomyelitis, upper arm 
M86.621 Other chronic osteomyelitis, right upper arm 
M86.622 Other chronic osteomyelitis, left upper arm 
M86.629 Other chronic osteomyelitis, unspecified upper arm 
M86.63 Other chronic osteomyelitis, forearm 
M86.631 Other chronic osteomyelitis, right forearm 
M86.632 Other chronic osteomyelitis, left forearm 
M86.639 Other chronic osteomyelitis, unspecified forearm 
M86.64 Other chronic osteomyelitis, hand 

M86.641
Other chronic osteomyelitis, right hand 
M86.642 Other chronic osteomyelitis, left hand 
M86.649 Other chronic osteomyelitis, unspecified hand 
M86.65 Other chronic osteomyelitis, thigh 
M86.651 Other chronic osteomyelitis, right thigh 
M86.652 Other chronic osteomyelitis, left thigh 
M86.659 Other chronic osteomyelitis, unspecified thigh 
M86.66 Other chronic osteomyelitis, lower leg 
M86.661 Other chronic osteomyelitis, right lower leg 
M86.662 Other chronic osteomyelitis, left lower leg 
M86.669 Other chronic osteomyelitis, unspecified lower leg 
M86.67 Other chronic osteomyelitis, ankle and foot 
M86.671 Other chronic osteomyelitis, right ankle and foot 
M86.672 Other chronic osteomyelitis, left ankle and foot 
M86.679 Other chronic osteomyelitis, unspecified ankle and foot 
M86.68 Other chronic osteomyelitis, other site 
M86.69 Other chronic osteomyelitis, multiple sites 
M86.8 Other osteomyelitis 
Brodie's abscess 
M86.8x Other osteomyelitis 
M86.8x0 Other osteomyelitis, multiple sites 
M86.8x1 Other osteomyelitis, shoulder 
M86.8x2 Other osteomyelitis, upper arm 
M86.8x3 Other osteomyelitis, forearm 
M86.8x4 Other osteomyelitis, hand 
M86.8x5 Other osteomyelitis, thigh 
M86.8x6 Other osteomyelitis, lower leg 
M86.8x7 Other osteomyelitis, ankle and foot 
M86.8x8 Other osteomyelitis, other site 
M86.8x9 Other osteomyelitis, unspecified sites 
M86.9 Osteomyelitis, unspecified 
Infection of bone NOS 
Periostitis without osteomyelitis 
M87 Osteonecrosis 
Includes: avascular necrosis of bone 
Excludes1:juvenile osteonecrosis (M91-M92) 
osteochondropathies (M90-M93) 
M87.0 Idiopathic aseptic necrosis of bone 
M87.00 Idiopathic aseptic necrosis of unspecified bone 
M87.01 Idiopathic aseptic necrosis of shoulder 
Idiopathic aseptic necrosis of clavicle and scapula 
M87.011 Idiopathic aseptic necrosis of right shoulder 

M87.012 Idiopathic aseptic necrosis of left shoulder 
M87.019 Idiopathic aseptic necrosis of unspecified shoulder 
M87.02 Idiopathic aseptic necrosis of humerus 
M87.021 Idiopathic aseptic necrosis of right humerus 
M87.022 Idiopathic aseptic necrosis of left humerus 
M87.029 Idiopathic aseptic necrosis of unspecified humerus 
M87.03 Idiopathic aseptic necrosis of radius, ulna and carpus 
M87.031 Idiopathic aseptic necrosis of right radius 
M87.032 Idiopathic aseptic necrosis of left radius 
M87.033 Idiopathic aseptic necrosis of unspecified radius 
M87.034 Idiopathic aseptic necrosis of right ulna 
M87.035 Idiopathic aseptic necrosis of left ulna 
M87.036 Idiopathic aseptic necrosis of unspecified ulna 
M87.037 Idiopathic aseptic necrosis of right carpus 
M87.038 Idiopathic aseptic necrosis of left carpus 
M87.039 Idiopathic aseptic necrosis of unspecified carpus 
M87.04 Idiopathic aseptic necrosis of hand and fingers 
Idiopathic aseptic necrosis of metacarpals and phalanges of hands 
M87.041 Idiopathic aseptic necrosis of right hand 
M87.042 Idiopathic aseptic necrosis of left hand 
M87.043 Idiopathic aseptic necrosis of unspecified hand 
M87.044 Idiopathic aseptic necrosis of right finger(s) 
M87.045 Idiopathic aseptic necrosis of left finger(s) 
M87.046 Idiopathic aseptic necrosis of unspecified finger(s) 
M87.05 Idiopathic aseptic necrosis of pelvis and femur 
M87.050 Idiopathic aseptic necrosis of pelvis 
M87.051 Idiopathic aseptic necrosis of right femur 
M87.052 Idiopathic aseptic necrosis of left femur 
M87.059 Idiopathic aseptic necrosis of unspecified femur 
Idiopathic aseptic necrosis of hip NOS 
M87.06 Idiopathic aseptic necrosis of tibia and fibula 
M87.061 Idiopathic aseptic necrosis of right tibia 
M87.062 Idiopathic aseptic necrosis of left tibia 
M87.063 Idiopathic aseptic necrosis of unspecified tibia 
M87.064 Idiopathic aseptic necrosis of right fibula 
M87.065 Idiopathic aseptic necrosis of left fibula 
M87.066 Idiopathic aseptic necrosis of unspecified fibula 
M87.07 Idiopathic aseptic necrosis of ankle, foot and toes 
Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes 
M87.071 Idiopathic aseptic necrosis of right ankle 
M87.072 Idiopathic aseptic necrosis of left ankle 
M87.073 Idiopathic aseptic necrosis of unspecified ankle 
M87.074 Idiopathic aseptic necrosis of right foot 

M87.075
Idiopathic aseptic necrosis of left foot 
M87.076 Idiopathic aseptic necrosis of unspecified foot 
M87.077 Idiopathic aseptic necrosis of right toe(s) 
M87.078 Idiopathic aseptic necrosis of left toe(s) 
M87.079 Idiopathic aseptic necrosis of unspecified toe(s) 
M87.08 Idiopathic aseptic necrosis of bone, other site 
M87.09 Idiopathic aseptic necrosis of bone, multiple sites 
M87.1 Osteonecrosis due to drugs 
Code first (T36-T50) to identify drug 
M87.10 Osteonecrosis due to drugs, unspecified bone 
M87.11 Osteonecrosis due to drugs, shoulder 
M87.111 Osteonecrosis due to drugs, right shoulder 
M87.112 Osteonecrosis due to drugs, left shoulder 
M87.119 Osteonecrosis due to drugs, unspecified shoulder 
M87.12 Osteonecrosis due to drugs, humerus 
M87.121 Osteonecrosis due to drugs, right humerus 
M87.122 Osteonecrosis due to drugs, left humerus 
M87.129 Osteonecrosis due to drugs, unspecified humerus 
M87.13 Osteonecrosis due to drugs of radius, ulna and carpus 
M87.131 Osteonecrosis due to drugs of right radius 
M87.132 Osteonecrosis due to drugs of left radius 
M87.133 Osteonecrosis due to drugs of unspecified radius 
M87.134 Osteonecrosis due to drugs of right ulna 
M87.135 Osteonecrosis due to drugs of left ulna 
M87.136 Osteonecrosis due to drugs of unspecified ulna 
M87.137 Osteonecrosis due to drugs of right carpus 
M87.138 Osteonecrosis due to drugs of left carpus 
M87.139 Osteonecrosis due to drugs of unspecified carpus 
M87.14 Osteonecrosis due to drugs, hand and fingers 
M87.141 Osteonecrosis due to drugs, right hand 
M87.142 Osteonecrosis due to drugs, left hand 
M87.143 Osteonecrosis due to drugs, unspecified hand 
M87.144 Osteonecrosis due to drugs, right finger(s) 
M87.145 Osteonecrosis due to drugs, left finger(s) 
M87.146 Osteonecrosis due to drugs, unspecified finger(s) 
M87.15 Osteonecrosis due to drugs, pelvis and femur 
M87.150 Osteonecrosis due to drugs, pelvis 
M87.151 Osteonecrosis due to drugs, right femur 
M87.152 Osteonecrosis due to drugs, left femur 
M87.159 Osteonecrosis due to drugs, unspecified femur 
M87.16 Osteonecrosis due to drugs, tibia and fibula 
M87.161 Osteonecrosis due to drugs, right tibia 
M87.162 Osteonecrosis due to drugs, left tibia 

M87.163
Osteonecrosis due to drugs, unspecified tibia 
M87.164 Osteonecrosis due to drugs, right fibula 
M87.165 Osteonecrosis due to drugs, left fibula 
M87.166 Osteonecrosis due to drugs, unspecified fibula 
M87.17 Osteonecrosis due to drugs, ankle, foot and toes 
M87.171 Osteonecrosis due to drugs, right ankle 
M87.172 Osteonecrosis due to drugs, left ankle 
M87.173 Osteonecrosis due to drugs, unspecified ankle 
M87.174 Osteonecrosis due to drugs, right foot 
M87.175 Osteonecrosis due to drugs, left foot 
M87.176 Osteonecrosis due to drugs, unspecified foot 
M87.177 Osteonecrosis due to drugs, right toe(s) 
M87.178 Osteonecrosis due to drugs, left toe(s) 
M87.179 Osteonecrosis due to drugs, unspecified toe(s) 
M87.18 Osteonecrosis due to drugs, other site 
M87.19 Osteonecrosis due to drugs, multiple sites 
M87.2 Osteonecrosis due to previous trauma 
M87.20 Osteonecrosis due to previous trauma, unspecified bone 
M87.21 Osteonecrosis due to previous trauma, shoulder 
M87.211 Osteonecrosis due to previous trauma, right shoulder 
M87.212 Osteonecrosis due to previous trauma, left shoulder 
M87.219 Osteonecrosis due to previous trauma, unspecified 
shoulder 
M87.22 Osteonecrosis due to previous trauma, humerus 
M87.221 Osteonecrosis due to previous trauma, right humerus 
M87.222 Osteonecrosis due to previous trauma, left humerus 
M87.229 Osteonecrosis due to previous trauma, unspecified 
humerus 
M87.23 Osteonecrosis due to previous trauma of radius, ulna and carpus 
M87.231 Osteonecrosis due to previous trauma of right radius 
M87.232 Osteonecrosis due to previous trauma of left radius 
M87.233 Osteonecrosis due to previous trauma of unspecified 
radius 
M87.234 Osteonecrosis due to previous trauma of right ulna 
M87.235 Osteonecrosis due to previous trauma of left ulna 
M87.236 Osteonecrosis due to previous trauma of unspecified 
ulna 
M87.237 Osteonecrosis due to previous trauma of right carpus 
M87.238 Osteonecrosis due to previous trauma of left carpus 
M87.239 Osteonecrosis due to previous trauma of unspecified 
carpus 
M87.24 Osteonecrosis due to previous trauma, hand and fingers 
M87.241 Osteonecrosis due to previous trauma, right hand 

M87.242 Osteonecrosis due to previous trauma, left hand 
M87.243 Osteonecrosis due to previous trauma, unspecified hand 
M87.244 Osteonecrosis due to previous trauma, right finger(s) 
M87.245 Osteonecrosis due to previous trauma, left finger(s) 
M87.246 Osteonecrosis due to previous trauma, unspecified 
finger(s) 
M87.25 Osteonecrosis due to previous trauma, pelvis and femur 
M87.250 Osteonecrosis due to previous trauma, pelvis 
M87.251 Osteonecrosis due to previous trauma, right femur 
M87.252 Osteonecrosis due to previous trauma, left femur 
M87.256 Osteonecrosis due to previous trauma, unspecified 
femur 
M87.26 Osteonecrosis due to previous trauma, tibia and fibula 
M87.261 Osteonecrosis due to previous trauma, right tibia 
M87.262 Osteonecrosis due to previous trauma, left tibia 
M87.263 Osteonecrosis due to previous trauma, unspecified tibia 
M87.264 Osteonecrosis due to previous trauma, right fibula 
M87.265 Osteonecrosis due to previous trauma, left fibula 
M87.266 Osteonecrosis due to previous trauma, unspecified 
fibula 
M87.27 Osteonecrosis due to previous trauma, ankle, foot and toes 
M87.271 Osteonecrosis due to previous trauma, right ankle 
M87.272 Osteonecrosis due to previous trauma, left ankle 
M87.273 Osteonecrosis due to previous trauma, unspecified 
ankle 
M87.274 Osteonecrosis due to previous trauma, right foot 
M87.275 Osteonecrosis due to previous trauma, left ankle 
M87.276 Osteonecrosis due to previous trauma, unspecified 
ankle 
M87.277 Osteonecrosis due to previous trauma, right toe(s) 
M87.278 Osteonecrosis due to previous trauma, left toe(s) 
M87.279 Osteonecrosis due to previous trauma, unspecified 
toe(s) 
M87.28 Osteonecrosis due to previous trauma, other site 
M87.29 Osteonecrosis due to previous trauma, multiple sites 
M87.3 Other secondary osteonecrosis 
M87.30 Other secondary osteonecrosis, unspecified bone 
M87.31 Other secondary osteonecrosis, shoulder 
M87.311 Other secondary osteonecrosis, right shoulder 
M87.312 Other secondary osteonecrosis, left shoulder 
M87.319 Other secondary osteonecrosis, unspecified shoulder 
M87.32 Other secondary osteonecrosis, humerus 
M87.321 Other secondary osteonecrosis, right humerus 

M87.322
Other secondary osteonecrosis, left humerus 
M87.329 Other secondary osteonecrosis, unspecified humerus 
M87.33 Other secondary osteonecrosis of radius, ulna and carpus 
M87.331 Other secondary osteonecrosis of right radius 
M87.332 Other secondary osteonecrosis of left radius 
M87.333 Other secondary osteonecrosis of unspecified radius 
M87.334 Other secondary osteonecrosis of right ulna 
M87.335 Other secondary osteonecrosis of left ulna 
M87.336 Other secondary osteonecrosis of unspecified ulna 
M87.337 Other secondary osteonecrosis of right carpus 
M87.338 Other secondary osteonecrosis of left carpus 
M87.339 Other secondary osteonecrosis of unspecified carpus 
M87.34 Other secondary osteonecrosis, hand and fingers 
M87.341 Other secondary osteonecrosis, right hand 
M87.342 Other secondary osteonecrosis, left hand 
M87.343 Other secondary osteonecrosis, unspecified hand 
M87.344 Other secondary osteonecrosis, right finger(s) 
M87.345 Other secondary osteonecrosis, left finger(s) 
M87.346 Other secondary osteonecrosis, unspecified finger(s) 
M87.35 Other secondary osteonecrosis, pelvis and femur 
M87.350 Other secondary osteonecrosis, pelvis 
M87.351 Other secondary osteonecrosis, right femur 
M87.352 Other secondary osteonecrosis, left femur 
M87.353 Other secondary osteonecrosis, unspecified femur 
M87.36 Other secondary osteonecrosis, tibia and fibula 
M87.361 Other secondary osteonecrosis, right tibia 
M87.362 Other secondary osteonecrosis, left tibia 
M87.363 Other secondary osteonecrosis, unspecified tibia 
M87.364 Other secondary osteonecrosis, right fibula 
M87.365 Other secondary osteonecrosis, left fibula 
M87.366 Other secondary osteonecrosis, unspecified fibula 
M87.37 Other secondary osteonecrosis, ankle and foot 
M87.371 Other secondary osteonecrosis, right ankle 
M87.372 Other secondary osteonecrosis, left ankle 
M87.373 Other secondary osteonecrosis, unspecified ankle 
M87.374 Other secondary osteonecrosis, right foot 
M87.375 Other secondary osteonecrosis, left foot 
M87.376 Other secondary osteonecrosis, unspecified foot 
M87.377 Other secondary osteonecrosis, right toe(s) 
M87.378 Other secondary osteonecrosis, left toe(s) 
M87.379 Other secondary osteonecrosis, unspecified toe(s) 
M87.38 Other secondary osteonecrosis, other site 
M87.39 Other secondary osteonecrosis, multiple sites 

M87.8 Other osteonecrosis 
M87.80 Other osteonecrosis, unspecified bone 
M87.81 Other osteonecrosis, shoulder 
M87.811 Other osteonecrosis, right shoulder 
M87.812 Other osteonecrosis, left shoulder 
M87.819 Other osteonecrosis, unspecified shoulder 
M87.82 Other osteonecrosis, humerus 
M87.821 Other osteonecrosis, right humerus 
M87.822 Other osteonecrosis, left humerus 
M87.829 Other osteonecrosis, unspecified humerus 
M87.83 Other osteonecrosis of radius, ulna and carpus 
M87.831 Other osteonecrosis of right radius 
M87.832 Other osteonecrosis of left radius 
M87.833 Other osteonecrosis of unspecified radius 
M87.834 Other osteonecrosis of right ulna 
M87.835 Other osteonecrosis of left ulna 
M87.836 Other osteonecrosis of unspecified ulna 
M87.837 Other osteonecrosis of right carpus 
M87.838 Other osteonecrosis of left carpus 
M87.839 Other osteonecrosis of unspecified carpus 
M87.84 Other osteonecrosis, hand and fingers 
M87.841 Other osteonecrosis, right hand 
M87.842 Other osteonecrosis, left hand 
M87.843 Other osteonecrosis, unspecified hand 
M87.844 Other osteonecrosis, right fingers 
M87.845 Other osteonecrosis, left fingers 
M87.846 Other osteonecrosis, unspecified fingers 
M87.85 Other osteonecrosis, pelvis and femur 
M87.850 Other osteonecrosis, pelvis 
M87.851 Other osteonecrosis, right femur 
M87.852 Other osteonecrosis, left femur 
M87.859 Other osteonecrosis, unspecified femur 
M87.86 Other osteonecrosis, tibia and fibula 
M87.861 Other osteonecrosis, right tibia 
M87.862 Other osteonecrosis, left tibia 
M87.863 Other osteonecrosis, unspecified tibia 
M87.864 Other osteonecrosis, right fibula 
M87.865 Other osteonecrosis, left fibula 
M87.866 Other osteonecrosis, unspecified fibula 
M87.87 Other osteonecrosis, ankle, foot and toes 
M87.871 Other osteonecrosis, right ankle 
M87.872 Other osteonecrosis, left ankle 
M87.873 Other osteonecrosis, unspecified ankle 

M87.874
Other osteonecrosis, right foot 
M87.875 Other osteonecrosis, left foot 
M87.876 Other osteonecrosis, unspecified foot 
M87.877 Other osteonecrosis, right toe(s) 
M87.878 Other osteonecrosis, left toe(s) 
M87.879 Other osteonecrosis, unspecified toe(s) 
M87.88 Other osteonecrosis, other site 
M87.89 Other osteonecrosis, multiple sites 
M87.9 Osteonecrosis, unspecified 
Necrosis of bone NOS 
M88 Osteitis deformans [Paget's disease of bone] 
Excludes1:osteitis deformans in neoplastic disease (M90.6) 
M88.0 Osteitis deformans of skull 
M88.1 Osteitis deformans of vertebrae 
M88.8 Osteitis deformans of other bones 
M88.81 Osteitis deformans of other bones, shoulder 
M88.811 Osteitis deformans of other bones, right shoulder 
M88.812 Osteitis deformans of other bones, left shoulder 
M88.819 Osteitis deformans of other bones, unspecified shoulder 
M88.82 Osteitis deformans of other bones, upper arm 
M88.821 Osteitis deformans of other bones, right upper arm 
M88.822 Osteitis deformans of other bones, left upper arm 
M88.829 Osteitis deformans of other bones, unspecified upper 
arm 
M88.83 Osteitis deformans of other bones, forearm 
M88.831 Osteitis deformans of other bones, right forearm 
M88.832 Osteitis deformans of other bones, left forearm 
M88.839 Osteitis deformans of other bones, unspecified forearm 
M88.84 Osteitis deformans of other bones, hand 
M88.841 Osteitis deformans of other bones, right hand 
M88.842 Osteitis deformans of other bones, left hand 
M88.849 Osteitis deformans of other bones, unspecified hand 
M88.85 Osteitis deformans of other bones, thigh 
M88.851 Osteitis deformans of other bones, right thigh 
M88.852 Osteitis deformans of other bones, left thigh 
M88.859 Osteitis deformans of other bones, unspecified thigh 
M88.86 Osteitis deformans of other bones, lower leg 
M88.861 Osteitis deformans of other bones, right lower leg 
M88.862 Osteitis deformans of other bones, left lower leg 
M88.869 Osteitis deformans of other bones, unspecified lower leg 
M88.87 Osteitis deformans of other bones, ankle and foot 
M88.871 Osteitis deformans of other bones, right ankle and foot 

M88.872 Osteitis deformans of other bones, left ankle and foot 
M88.879 Osteitis deformans of other bones, unspecified ankle 
and foot 
M88.88 Osteitis deformans of other bones, other site 
Excludes1: osteitis deformans of vertebrae (M88.1) 
M88.89 Osteitis deformans of other bones, multiple sites 
M88.9 Osteitis deformans of bone, unspecified 
M89 Other disorders of bone 
M89.0 Algoneurodystrophy 
Shoulder-hand syndrome 
Sudeck's atrophy 
Excludes1:causalgia, lower limb (G57.7-) 
causalgia, upper limb (G56.4-) 
complex regional pain syndrome II, lower limb (G57.7-) 
complex regional pain syndrome II, upper limb (G56.4-) 
reflex sympathetic dystrophy (G90.5-) 
M89.00 Algoneurodystrophy, unspecified site 
M89.01 Algoneurodystrophy, shoulder 
M89.011 Algoneurodystrophy, right shoulder 
M89.012 Algoneurodystrophy, left shoulder 
M89.019 Algoneurodystrophy, unspecified shoulder 
M89.02 Algoneurodystrophy, upper arm 
M89.021 Algoneurodystrophy, right upper arm 
M89.022 Algoneurodystrophy, left upper arm 
M89.029 Algoneurodystrophy, unspecified upper arm 
M89.03 Algoneurodystrophy, forearm 
M89.031 Algoneurodystrophy, forearm 
M89.032 Algoneurodystrophy, forearm 
M89.039 Algoneurodystrophy, unspecified forearm 
M89.04 Algoneurodystrophy, hand 
M89.041 Algoneurodystrophy, right hand 
M89.042 Algoneurodystrophy, left hand 
M89.049 Algoneurodystrophy, unspecified hand 
M89.05 Algoneurodystrophy, thigh 
M89.051 Algoneurodystrophy, right thigh 
M89.052 Algoneurodystrophy, left thigh 
M89.059 Algoneurodystrophy, unspecified thigh 
M89.06 Algoneurodystrophy, lower leg 
M89.061 Algoneurodystrophy, right lower leg 
M89.062 Algoneurodystrophy, left lower leg 
M89.069 Algoneurodystrophy, unspecified lower leg 
M89.07 Algoneurodystrophy, ankle and foot 

M89.071
Algoneurodystrophy, right ankle and foot 
M89.072 Algoneurodystrophy, left ankle and foot 
M89.079 Algoneurodystrophy, unspecified ankle and foot 
M89.08 Algoneurodystrophy, other site 
M89.09 Algoneurodystrophy, multiple sites 
M89.1 Physeal arrest 
Arrest of growth plate 
Growth plate arrest 
M89.12 Physeal arrest, humerus 
M89.121 Complete physeal arrest, right proximal humerus 
M89.122 Complete physeal arrest, left proximal humerus 
M89.123 Partial physeal arrest, right proximal humerus 
M89.124 Partial physeal arrest, left proximal humerus 
M89.125 Complete physeal arrest, right distal humerus 
M89.126 Complete physeal arrest, left distal humerus 
M89.127 Partial physeal arrest, right distal humerus 
M89.128 Partial physeal arrest, left distal humerus 
M89.129 Physeal arrest, humerus, unspecified 
M89.13 Physeal arrest, forearm 
M89.131 Complete physeal arrest, right distal radius 
M89.132 Complete physeal arrest, left distal radius 
M89.133 Partial physeal arrest, right distal radius 
M89.134 Partial physeal arrest, left distal radius 
M89.138 Other physeal arrest of forearm 
M89.139 Physeal arrest, forearm, unspecified 
M89.15 Physeal arrest, femur 
M89.151 Complete physeal arrest, right proximal femur 
M89.152 Complete physeal arrest, left proximal femur 
M89.153 Partial physeal arrest, right proximal femur 
M89.154 Partial physeal arrest, left proximal femur 
M89.155 Complete physeal arrest, right distal femur 
M89.156 Complete physeal arrest, left distal femur 
M89.157 Partial physeal arrest, right distal femur 
M89.158 Partial physeal arrest, left distal femur 
M89.159 Physeal arrest, femur, unspecified 
M89.16 Physeal arrest, lower leg 
M89.160 Complete physeal arrest, right proximal tibia 
M89.161 Complete physeal arrest, left proximal tibia 
M89.162 Partial physeal arrest, right proximal tibia 
M89.163 Partial physeal arrest, left proximal tibia 
M89.164 Complete physeal arrest, right distal tibia 
M89.165 Complete physeal arrest, left distal tibia 
M89.166 Partial physeal arrest, right distal tibia 

M89.167 Partial physeal arrest, left distal tibia 
M89.168 Other physeal arrest of lower leg 
M89.169 Physeal arrest, lower leg, unspecified 
M89.18 Physeal arrest, other site 
M89.2 Other disorders of bone development and growth 
M89.20 Other disorders of bone development and growth, unspecified site 
M89.21 Other disorders of bone development and growth, shoulder 
M89.211 Other disorders of bone development and growth, right 
shoulder 
M89.212 Other disorders of bone development and growth, left 
shoulder 
M89.219 Other disorders of bone development and growth, 
unspecified shoulder 
M89.22 Other disorders of bone development and growth, humerus 
M89.221 Other disorders of bone development and growth, right 
humerus 
M89.222 Other disorders of bone development and growth, left 
humerus 
M89.229 Other disorders of bone development and growth, 
unspecified humerus 
M89.23 Other disorders of bone development and growth, ulna and radius 
M89.231 Other disorders of bone development and growth, right 
ulna 
M89.232 Other disorders of bone development and growth, left 
ulna 
M89.233 Other disorders of bone development and growth, right 
radius 
M89.234 Other disorders of bone development and growth, left 
radius 
M89.239 Other disorders of bone development and growth, 
unspecified ulna and radius 
M89.24 Other disorders of bone development and growth, hand 
M89.241 Other disorders of bone development and growth, right 
hand 
M89.242 Other disorders of bone development and growth, left 
hand 
M89.249 Other disorders of bone development and growth, 
unspecified hand 
M89.25 Other disorders of bone development and growth, femur 
M89.251 Other disorders of bone development and growth, right 
femur 
M89.252 Other disorders of bone development and growth, left 
femur 

M89.259
Other disorders of bone development and growth, 
unspecified femur 
M89.26 Other disorders of bone development and growth, tibia and fibula 
M89.261 Other disorders of bone development and growth, right 
tibia 
M89.262 Other disorders of bone development and growth, left 
tibia 
M89.263 Other disorders of bone development and growth, right 
fibula 
M89.264 Other disorders of bone development and growth, left 
fibula 
M89.269 Other disorders of bone development and growth, 
unspecified lower leg 
M89.27 Other disorders of bone development and growth, ankle and foot 
M89.271 Other disorders of bone development and growth, right 
ankle and foot 
M89.272 Other disorders of bone development and growth, left 
ankle and foot 
M89.279 Other disorders of bone development and growth, 
unspecified ankle and foot 
M89.28 Other disorders of bone development and growth, other site 
M89.29 Other disorders of bone development and growth, multiple sites 
M89.3 Hypertrophy of bone 
M89.30 Hypertrophy of bone, unspecified site 
M89.31 Hypertrophy of bone, shoulder 
M89.311 Hypertrophy of bone, right shoulder 
M89.312 Hypertrophy of bone, left shoulder 
M89.319 Hypertrophy of bone, unspecified shoulder 
M89.32 Hypertrophy of bone, humerus 
M89.321 Hypertrophy of bone, right humerus 
M89.322 Hypertrophy of bone, left humerus 
M89.329 Hypertrophy of bone, unspecified humerus 
M89.33 Hypertrophy of bone, ulna and radius 
M89.331 Hypertrophy of bone, right ulna 
M89.332 Hypertrophy of bone, left ulna 
M89.333 Hypertrophy of bone, right radius 
M89.334 Hypertrophy of bone, left radius 
M89.339 Hypertrophy of bone, unspecified ulna and radius 
M89.34 Hypertrophy of bone, hand 
M89.341 Hypertrophy of bone, right hand 
M89.342 Hypertrophy of bone, left hand 
M89.349 Hypertrophy of bone, unspecified hand 
M89.35 Hypertrophy of bone, femur 

M89.351
Hypertrophy of bone, right femur 
M89.352 Hypertrophy of bone, left femur 
M89.359 Hypertrophy of bone, unspecified femur 
M89.36 Hypertrophy of bone, tibia and fibula 
M89.361 Hypertrophy of bone, right tibia 
M89.362 Hypertrophy of bone, left tibia 
M89.363 Hypertrophy of bone, right fibula 
M89.364 Hypertrophy of bone, left fibula 
M89.369 Hypertrophy of bone, unspecified tibia and fibula 
M89.37 Hypertrophy of bone, ankle and foot 
M89.371 Hypertrophy of bone, right ankle and foot 
M89.372 Hypertrophy of bone, left ankle and foot 
M89.379 Hypertrophy of bone, unspecified ankle and foot 
M89.38 Hypertrophy of bone, other site 
M89.39 Hypertrophy of bone, multiple sites 
M89.4 Other hypertrophic osteoarthropathy 
Marie-Bamberger disease 
Pachydermoperiostosis 
M89.40 Other hypertrophic osteoarthropathy, unspecified site 
M89.41 Other hypertrophic osteoarthropathy, shoulder 
M89.411 Other hypertrophic osteoarthropathy, right shoulder 
M89.412 Other hypertrophic osteoarthropathy, left shoulder 
M89.419 Other hypertrophic osteoarthropathy, unspecified 
shoulder 
M89.42 Other hypertrophic osteoarthropathy, upper arm 
M89.421 Other hypertrophic osteoarthropathy, right upper arm 
M89.422 Other hypertrophic osteoarthropathy, left upper arm 
M89.429 Other hypertrophic osteoarthropathy, unspecified 
upper arm 
M89.43 Other hypertrophic osteoarthropathy, forearm 
M89.431 Other hypertrophic osteoarthropathy, right forearm 
M89.432 Other hypertrophic osteoarthropathy, left forearm 
M89.439 Other hypertrophic osteoarthropathy, unspecified 
forearm 
M89.44 Other hypertrophic osteoarthropathy, hand 
M89.441 Other hypertrophic osteoarthropathy, right hand 
M89.442 Other hypertrophic osteoarthropathy, left hand 
M89.449 Other hypertrophic osteoarthropathy, unspecified hand 
M89.45 Other hypertrophic osteoarthropathy, thigh 
M89.451 Other hypertrophic osteoarthropathy, right thigh 
M89.452 Other hypertrophic osteoarthropathy, left thigh 
M89.459 Other hypertrophic osteoarthropathy, unspecified thigh 
M89.46 Other hypertrophic osteoarthropathy, lower leg 

M89.461
Other hypertrophic osteoarthropathy, right lower leg 
M89.462 Other hypertrophic osteoarthropathy, left lower leg 
M89.469 Other hypertrophic osteoarthropathy, unspecified 
lower leg 
M89.47 Other hypertrophic osteoarthropathy, ankle and foot 
M89.471 Other hypertrophic osteoarthropathy, right ankle and 
foot 
M89.472 Other hypertrophic osteoarthropathy, left ankle and 
foot 
M89.479 Other hypertrophic osteoarthropathy, unspecified ankle 
and foot 
M89.48 Other hypertrophic osteoarthropathy, other site 
M89.49 Other hypertrophic osteoarthropathy, multiple sites 
M89.5 Osteolysis 
M89.50 Osteolysis, unspecified site 
M89.51 Osteolysis, shoulder 
M89.511 Osteolysis, right shoulder 
M89.512 Osteolysis, left shoulder 
M89.519 Osteolysis, unspecified shoulder 
M89.52 Osteolysis, upper arm 
M89.521 Osteolysis, right upper arm 
M89.522 Osteolysis, left upper arm 
M89.529 Osteolysis, unspecified upper arm 
M89.53 Osteolysis, forearm 
M89.531 Osteolysis, right forearm 
M89.532 Osteolysis, left forearm 
M89.539 Osteolysis, unspecified forearm 
M89.54 Osteolysis, hand 
M89.541 Osteolysis, right hand 
M89.542 Osteolysis, left hand 
M89.549 Osteolysis, unspecified hand 
M89.55 Osteolysis, thigh 
M89.551 Osteolysis, right thigh 
M89.552 Osteolysis, left thigh 
M89.559 Osteolysis, unspecified thigh 
M89.56 Osteolysis, lower leg 
M89.561 Osteolysis, right lower leg 
M89.562 Osteolysis, left lower leg 
M89.569 Osteolysis, unspecified lower leg 
M89.57 Osteolysis, ankle and foot 
M89.571 Osteolysis, right ankle and foot 
M89.572 Osteolysis, left ankle and foot 
M89.579 Osteolysis, unspecified ankle and foot 

M89.58 Osteolysis, other site site 
M89.59 Osteolysis, multiple sites 
M89.6 Osteopathy after poliomyelitis 
Use additional code (B91) to identify previous poliomyelitis. 
M89.60 Osteopathy after poliomyelitis, unspecified site 
M89.61 Osteopathy after poliomyelitis, shoulder 
M89.611 Osteopathy after poliomyelitis, right shoulder 
M89.612 Osteopathy after poliomyelitis, left shoulder 
M89.619 Osteopathy after poliomyelitis, unspecified shoulder 
M89.62 Osteopathy after poliomyelitis, upper arm 
M89.621 Osteopathy after poliomyelitis, right upper arm 
M89.622 Osteopathy after poliomyelitis, left upper arm 
M89.629 Osteopathy after poliomyelitis, unspecified upper arm 
M89.63 Osteopathy after poliomyelitis, forearm 
M89.631 Osteopathy after poliomyelitis, right forearm 
M89.632 Osteopathy after poliomyelitis, left forearm 
M89.639 Osteopathy after poliomyelitis, unspecified forearm 
M89.64 Osteopathy after poliomyelitis, hand 
M89.641 Osteopathy after poliomyelitis, right hand 
M89.642 Osteopathy after poliomyelitis, left hand 
M89.649 Osteopathy after poliomyelitis, unspecified hand 
M89.65 Osteopathy after poliomyelitis, thigh 
M89.651 Osteopathy after poliomyelitis, right thigh 
M89.652 Osteopathy after poliomyelitis, left thigh 
M89.659 Osteopathy after poliomyelitis, unspecified thigh 
M89.66 Osteopathy after poliomyelitis, lower leg 
M89.661 Osteopathy after poliomyelitis, right lower leg 
M89.662 Osteopathy after poliomyelitis, left lower leg 
M89.669 Osteopathy after poliomyelitis, unspecified lower leg 
M89.67 Osteopathy after poliomyelitis, ankle and foot 
M89.671 Osteopathy after poliomyelitis, right ankle and foot 
M89.672 Osteopathy after poliomyelitis, left ankle and foot 
M89.679 Osteopathy after poliomyelitis, unspecified ankle and 
foot 
M89.68 Osteopathy after poliomyelitis, other site 
M89.69 Osteopathy after poliomyelitis, multiple sites 
M89.8 Other specified disorders of bone 
Infantile cortical hyperostoses 
Post-traumatic subperiosteal ossification 
M89.8x Other specified disorders of bone 
M89.8x0 Other specified disorders of bone, multiple sites 
M89.8x1 Other specified disorders of bone, shoulder 
M89.8x2 Other specified disorders of bone, upper arm 

M89.8x3 Other specified disorders of bone, forearm 
M89.8x4 Other specified disorders of bone, hand 
M89.8x5 Other specified disorders of bone, thigh 
M89.8x6 Other specified disorders of bone, lower leg 
M89.8x7 Other specified disorders of bone, ankle and foot 
M89.8x8 Other specified disorders of bone, other site 
M89.8x9 Other specified disorders of bone, unspecified site 
M89.9 Disorder of bone, unspecified 
M90 Osteopathies in diseases classified elsewhere 
Excludes1:osteochondritis, osteomyelitis, and osteopathy (in): 
cryptococcosis (B45.3) 
diabetes mellitus (E08-E14 with 4th character .61-) 
gonococcal (A54.43) 
neurogenic syphillis (A52.11) 
renal osteodystrophy (N25.0) 
salmonellosis (A02.24) 
secondary syphillis (A51.46) 
syphilis (late) (A52.77) 
M90.5 Osteonecrosis in diseases classified elsewhere 
Code first underlying disease, such as: 
caisson disease (T70.3) 
hemoglobinopathy (D50-D64) 
M90.50 Osteonecrosis in diseases classified elsewhere, unspecified site 
M90.51 Osteonecrosis in diseases classified elsewhere, shoulder 
M90.511 Osteonecrosis in diseases classified elsewhere, right 
shoulder 
M90.512 Osteonecrosis in diseases classified elsewhere, left 
shoulder 
M90.519 Osteonecrosis in diseases classified elsewhere, 
unspecified shoulder 
M90.52 Osteonecrosis in diseases classified elsewhere, upper arm 
M90.521 Osteonecrosis in diseases classified elsewhere, right 
upper arm 
M90.522 Osteonecrosis in diseases classified elsewhere, left upper 
arm 
M90.529 Osteonecrosis in diseases classified elsewhere, 
unspecified upper arm 
M90.53 Osteonecrosis in diseases classified elsewhere, forearm 
M90.531 Osteonecrosis in diseases classified elsewhere, right 
forearm 
M90.532 Osteonecrosis in diseases classified elsewhere, left 
forearm 

M90.539 Osteonecrosis in diseases classified elsewhere, 
unspecified forearm 
M90.54 Osteonecrosis in diseases classified elsewhere, hand 
M90.541 Osteonecrosis in diseases classified elsewhere, right 
hand 
M90.542 Osteonecrosis in diseases classified elsewhere, left hand 
M90.549 Osteonecrosis in diseases classified elsewhere, 
unspecified hand 
M90.55 Osteonecrosis in diseases classified elsewhere, thigh 
M90.551 Osteonecrosis in diseases classified elsewhere, right 
thigh 
M90.552 Osteonecrosis in diseases classified elsewhere, left thigh 
M90.559 Osteonecrosis in diseases classified elsewhere, 
unspecified thigh 
M90.56 Osteonecrosis in diseases classified elsewhere, lower leg 
M90.561 Osteonecrosis in diseases classified elsewhere, right 
lower leg 
M90.562 Osteonecrosis in diseases classified elsewhere, left lower 
leg 
M90.569 Osteonecrosis in diseases classified elsewhere, 
unspecified lower leg 
M90.57 Osteonecrosis in diseases classified elsewhere, ankle and foot 
M90.571 Osteonecrosis in diseases classified elsewhere, right 
ankle and foot 
M90.572 Osteonecrosis in diseases classified elsewhere, left ankle 
and foot 
M90.579 Osteonecrosis in diseases classified elsewhere, 
unspecified ankle and foot 
M90.58 Osteonecrosis in diseases classified elsewhere, other site 
M90.59 Osteonecrosis in diseases classified elsewhere, multiple sites 
M90.6 Osteitis deformans in neoplastic diseases 
Osteitis deformans in malignant neoplasm of bone 
Code first the neoplasm (C40.-, C41.-) 
Excludes1:osteitis deformans [Paget’s disease of bone] (M88.-) 
M90.60 Osteitis deformans in neoplastic diseases, unspecified site 
M90.61 Osteitis deformans in neoplastic diseases, shoulder 
M90.611 Osteitis deformans in neoplastic diseases, right shoulder 
M90.612 Osteitis deformans in neoplastic diseases, left shoulder 
M90.619 Osteitis deformans in neoplastic diseases, unspecified 
shoulder 
M90.62 Osteitis deformans in neoplastic diseases, upper arm 
M90.621 Osteitis deformans in neoplastic diseases, right upper 
arm 

M90.622
Osteitis deformans in neoplastic diseases, left upper arm 
M90.629 Osteitis deformans in neoplastic diseases, unspecified 
upper arm 
M90.63 Osteitis deformans in neoplastic diseases, forearm 
M90.631 Osteitis deformans in neoplastic diseases, right forearm 
M90.632 Osteitis deformans in neoplastic diseases, left forearm 
M90.639 Osteitis deformans in neoplastic diseases, unspecified 
forearm 
M90.64 Osteitis deformans in neoplastic diseases, hand 
M90.641 Osteitis deformans in neoplastic diseases, right hand 
M90.642 Osteitis deformans in neoplastic diseases, left hand 
M90.649 Osteitis deformans in neoplastic diseases, unspecified 
hand 
M90.65 Osteitis deformans in neoplastic diseases, thigh 
M90.651 Osteitis deformans in neoplastic diseases, right thigh 
M90.652 Osteitis deformans in neoplastic diseases, left thigh 
M90.659 Osteitis deformans in neoplastic diseases, unspecified 
thigh 
M90.66 Osteitis deformans in neoplastic diseases, lower leg 
M90.661 Osteitis deformans in neoplastic diseases, right lower leg 
M90.662 Osteitis deformans in neoplastic diseases, left lower leg 
M90.669 Osteitis deformans in neoplastic diseases, unspecified 
lower leg 
M90.67 Osteitis deformans in neoplastic diseases, ankle and foot 
M90.671 Osteitis deformans in neoplastic diseases, right ankle 
and foot 
M90.672 Osteitis deformans in neoplastic diseases, left ankle and 
foot 
M90.679 Osteitis deformans in neoplastic diseases, unspecified 
ankle and foot 
M90.68 Osteitis deformans in neoplastic diseases, other site 
M90.69 Osteitis deformans in neoplastic diseases, multiple sites 
M90.8 Osteopathy in diseases classified elsewhere 
Code first underlying disease, such as: 
rickets (E55.0) 
vitamin-D-resistant rickets (E83.3) 
M90.80 Osteopathy in diseases classified elsewhere, unspecified site 
M90.81 Osteopathy in diseases classified elsewhere, shoulder 
M90.811 Osteopathy in diseases classified elsewhere, right 
shoulder 
M90.812 Osteopathy in diseases classified elsewhere, left 
shoulder 

M90.819
Osteopathy in diseases classified elsewhere, unspecified 
shoulder 
M90.82 Osteopathy in diseases classified elsewhere, upper arm 
Osteopathy in diseases classified elsewhere, right upper 
arm 
Osteopathy in diseases classified elsewhere, left upper 
arm 
Osteopathy in diseases classified elsewhere, unspecified 
upper arm 
M90.83 Osteopathy in diseases classified elsewhere, forearm 
Osteopathy in diseases classified elsewhere, right 
forearm 
Osteopathy in diseases classified elsewhere, left forearm 
Osteopathy in diseases classified elsewhere, unspecified 
forearm 
M90.84 Osteopathy in diseases classified elsewhere, hand 
Osteopathy in diseases classified elsewhere, right hand 
Osteopathy in diseases classified elsewhere, left hand 
Osteopathy in diseases classified elsewhere, unspecified 
hand 
M90.85 Osteopathy in diseases classified elsewhere, thigh 
Osteopathy in diseases classified elsewhere, right thigh 
Osteopathy in diseases classified elsewhere, left thigh 
Osteopathy in diseases classified elsewhere, unspecified 
thigh 
M90.86 Osteopathy in diseases classified elsewhere, lower leg 
Osteopathy in diseases classified elsewhere, right lower 
Osteopathy in diseases classified elsewhere, unspecified 
lower leg 
M90.87 Osteopathy in diseases classified elsewhere, ankle and foot 
Osteopathy in diseases classified elsewhere, right ankle 
and foot 
Osteopathy in diseases classified elsewhere, left ankle 
and foot 
Osteopathy in diseases classified elsewhere, unspecified 
ankle and foot 
M90.88 Osteopathy in diseases classified elsewhere, other site 
M90.89 Osteopathy in diseases classified elsewhere, multiple sites 
M90.821 
M90.822 
M90.829 
M90.831 
M90.832 
M90.839 
M90.841 
M90.842 
M90.849 
M90.851 
M90.852 
M90.859 
M90.861 
M90.862 
M90.869 
M90.871 
M90.872 
M90.879 
leg 
Osteopathy in diseases classified elsewhere, left lower 
leg 

Chondropathies (M91-M94) 
Excludes1:postprocedural chondropathies (M96.-) 
M91 Juvenile osteochondrosis of hip and pelvis 
Excludes1:slipped upper femoral epiphysis (nontraumatic) (M93.0) 
M91.0 Juvenile osteochondrosis of pelvis 
Osteochondrosis (juvenile) of: 
acetabulum 
iliac crest [Buchanan] 
ischiopubic synchondrosis [van Neck] 
symphysis pubis [Pierson] 
M91.1 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes] 
M91.10 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], 
unspecified leg 
M91.11 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], 
right leg 
M91.12 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], left 
leg 
M91.2 Coxa plana 
Hip deformity due to previous juvenile osteochondrosis 
M91.20 Coxa plana, unspecified hip 
M91.21 Coxa plana, right hip 
M91.22 Coxa plana, left hip 
M91.3 Pseudocoxalgia 
M91.30 Pseudocoxalgia, unspecified hip 
M91.31 Pseudocoxalgia, right hip 
M91.32 Pseudocoxalgia, left hip 
M91.4 Coxa magna 
M91.40 Coxa magna, unspecified hip 
M91.41 Coxa magna, right hip 
M91.42 Coxa magna, left hip 
M91.8 Other juvenile osteochondrosis of hip and pelvis 
Juvenile osteochondrosis after reduction of congenital dislocation of hip 
M91.80 Other juvenile osteochondrosis of hip and pelvis, unspecified leg 
M91.81 Other juvenile osteochondrosis of hip and pelvis, right leg 
M91.82 Other juvenile osteochondrosis of hip and pelvis, left leg 
M91.9 Juvenile osteochondrosis of hip and pelvis, unspecified 
M91.90 Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified 
leg 
M91.91 Juvenile osteochondrosis of hip and pelvis, unspecified, right leg 
M91.92 Juvenile osteochondrosis of hip and pelvis, unspecified, left leg 

M92 Other juvenile osteochondrosis 
M92.0 Juvenile osteochondrosis of humerus 
Osteochondrosis (juvenile) of capitulum of humerus [Panner] 
Osteochondrosis (juvenile) of head of humerus [Haas] 
M92.00 Juvenile osteochondrosis of humerus, unspecified arm 
M92.01 Juvenile osteochondrosis of humerus, right arm 
M92.02 Juvenile osteochondrosis of humerus, left arm 
M92.1 Juvenile osteochondrosis of radius and ulna 
Osteochondrosis (juvenile) of lower ulna [Burns] 
Osteochondrosis (juvenile) of radial head [Brailsford] 
M92.10 Juvenile osteochondrosis of radius and ulna, unspecified arm 
M92.11 Juvenile osteochondrosis of radius and ulna, right arm 
M92.12 Juvenile osteochondrosis of radius and ulna, left arm 
M92.2 Juvenile osteochondrosis, hand 
M92.20 Unspecified juvenile osteochondrosis, hand 
M92.201 Unspecified juvenile osteochondrosis, right hand 
M92.202 Unspecified juvenile osteochondrosis, left hand 
M92.209 Unspecified juvenile osteochondrosis, unspecified hand 
M92.21 Osteochondrosis (juvenile) of carpal lunate [Kienböck] 
M92.211 Osteochondrosis (juvenile) of carpal lunate [Kienböck], 
right hand 
M92.212 Osteochondrosis (juvenile) of carpal lunate [Kienböck], 
left hand 
M92.219 Osteochondrosis (juvenile) of carpal lunate [Kienböck], 
unspecified hand 
M92.22 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire] 
M92.221 Osteochondrosis (juvenile) of metacarpal heads 
[Mauclaire], right hand 
M92.222 Osteochondrosis (juvenile) of metacarpal heads 
[Mauclaire], left hand 
M92.229 Osteochondrosis (juvenile) of metacarpal heads 
[Mauclaire], unspecified hand 
M92.29 Other juvenile osteochondrosis, hand 
M92.291 Other juvenile osteochondrosis, right hand 
M92.292 Other juvenile osteochondrosis, left hand 
M92.299 Other juvenile osteochondrosis, unspecified hand 
M92.3 Other juvenile osteochondrosis, upper limb 
M92.30 Other juvenile osteochondrosis, unspecified upper limb 
M92.31 Other juvenile osteochondrosis, right upper limb 
M92.32 Other juvenile osteochondrosis, left upper limb 
M92.4 Juvenile osteochondrosis of patella 
Osteochondrosis (juvenile) of primary patellar center [Köhler] 

Osteochondrosis (juvenile) of secondary patellar centre [Sinding Larsen] 
M92.40 Juvenile osteochondrosis of patella, unspecified knee 
M92.41 Juvenile osteochondrosis of patella, right knee 
M92.42 Juvenile osteochondrosis of patella, left knee 
M92.5 Juvenile osteochondrosis of tibia and fibula 
Osteochondrosis (juvenile) of proximal tibia [Blount] 
Osteochondrosis (juvenile) of tibial tubercle [Osgood-Schlatter] 
Tibia vara 
M92.50 Juvenile osteochondrosis of tibia and fibula, unspecified leg 
M92.51 Juvenile osteochondrosis of tibia and fibula, right leg 
M92.52 Juvenile osteochondrosis of tibia and fibula, left leg 
M92.6 Juvenile osteochondrosis of tarsus 
Osteochondrosis (juvenile) of calcaneum [Sever] 
Osteochondrosis (juvenile) of os tibiale externum [Haglund] 
Osteochondrosis (juvenile) of talus [Diaz] 
Osteochondrosis (juvenile) of tarsal navicular [Köhler] 
M92.60 Juvenile osteochondrosis of tarsus, unspecified ankle 
M92.61 Juvenile osteochondrosis of tarsus, right ankle 
M92.62 Juvenile osteochondrosis of tarsus, left ankle 
M92.7 Juvenile osteochondrosis of metatarsus 
Osteochondrosis (juvenile) of fifth metatarsus [Iselin] 
Osteochondrosis (juvenile) of second metatarsus [Freiberg] 
M92.70 Juvenile osteochondrosis of metatarsus, unspecified foot 
M92.71 Juvenile osteochondrosis of metatarsus, right foot 
M92.72 Juvenile osteochondrosis of metatarsus, left foot 
M92.8 Other specified juvenile osteochondrosis 
Calcaneal apophysitis 
M92.9 Juvenile osteochondrosis, unspecified 
Juvenile apophysitis NOS 
Juvenile epiphysitis NOS 
Juvenile osteochondritis NOS 
Juvenile osteochondrosis NOS 
M93 Other osteochondropathies 
Excludes2:osteochondrosis of spine (M42.-) 
M93.0 Slipped upper femoral epiphysis (nontraumatic) 
Use additional code for associated chondrolysis (M94.3) 
M93.00 Unspecified slipped upper femoral epiphysis (nontraumatic) 
M93.001 Unspecified slipped upper femoral epiphysis 
(nontraumatic), right hip 
M93.002 Unspecified slipped upper femoral epiphysis 
(nontraumatic), left hip 
M93.003 Unspecified slipped upper femoral epiphysis 

(nontraumatic), unspecified hip 
M93.01 Acute slipped upper femoral epiphysis (nontraumatic) 
M93.011 Acute slipped upper femoral epiphysis (nontraumatic), 
right hip 
M93.012 Acute slipped upper femoral epiphysis (nontraumatic), 
left hip 
M93.013 Acute slipped upper femoral epiphysis (nontraumatic), 
unspecified hip 
M93.02 Chronic slipped upper femoral epiphysis (nontraumatic) 
M93.021 Chronic slipped upper femoral epiphysis 
(nontraumatic), right hip 
M93.022 Chronic slipped upper femoral epiphysis 
(nontraumatic), left hip 
M93.023 Chronic slipped upper femoral epiphysis 
(nontraumatic), unspecified hip 
M93.03 Acute on chronic slipped upper femoral epiphysis (nontraumatic) 
M93.031 Acute on chronic slipped upper femoral epiphysis 
(nontraumatic), right hip 
M93.032 Acute on chronic slipped upper femoral epiphysis 
(nontraumatic), left hip 
M93.033 Acute on chronic slipped upper femoral epiphysis 
(nontraumatic), unspecified hip 
M93.1 Kienböck's disease of adults 
Adult osteochondrosis of carpal lunates 
M93.2 Osteochondritis dissecans 
M93.20 Osteochondritis dissecans of unspecified site 
M93.21 Osteochondritis dissecans of shoulder 
M93.211 Osteochondritis dissecans, right shoulder 
M93.212 Osteochondritis dissecans, left shoulder 
M93.219 Osteochondritis dissecans, unspecified shoulder 
M93.22 Osteochondritis dissecans of elbow 
M93.221 Osteochondritis dissecans, right elbow 
M93.222 Osteochondritis dissecans, left elbow 
M93.229 Osteochondritis dissecans, unspecified elbow 
M93.23 Osteochondritis dissecans of wrist 
M93.231 Osteochondritis dissecans, right wrist 
M93.232 Osteochondritis dissecans, left wrist 
M93.239 Osteochondritis dissecans, unspecified wrist 
M93.24 Osteochondritis dissecans of joints of hand 
M93.241 Osteochondritis dissecans, joints of right hand 
M93.242 Osteochondritis dissecans, joints of left hand 
M93.249 Osteochondritis dissecans, joints of unspecified hand 
M93.25 Osteochondritis dissecans of hip 

M93.251
Osteochondritis dissecans, right hip 
M93.252 Osteochondritis dissecans, left hip 
M93.259 Osteochondritis dissecans, unspecified hip 
M93.26 Osteochondritis dissecans knee 
M93.261 Osteochondritis dissecans, right knee 
M93.262 Osteochondritis dissecans, left knee 
M93.269 Osteochondritis dissecans, unspecified knee 
M93.27 Osteochondritis dissecans of ankle and joints of foot 
M93.271 Osteochondritis dissecans, right ankle and joints of 
rigth foot 
M93.272 Osteochondritis dissecans, left ankle and joints of left 
foot 
M93.279 Osteochondritis dissecans, unspecified ankle and joints 
of foot 
M93.28 Osteochondritis dissecans other site 
M93.29 Osteochondritis dissecans multiple sites 
M93.8 Other specified osteochondropathies 
M93.80 Other specified osteochondropathies of unspecified site 
M93.81 Other specified osteochondropathies of shoulder 
M93.811 Other specified osteochondropathies, right shoulder 
M93.812 Other specified osteochondropathies, left shoulder 
M93.819 Other specified osteochondropathies, unspecified 
shoulder 
M93.82 Other specified osteochondropathies of upper arm 
M93.821 Other specified osteochondropathies, right upper arm 
M93.822 Other specified osteochondropathies, left upper arm 
M93.829 Other specified osteochondropathies, unspecified upper 
arm 
M93.83 Other specified osteochondropathies of forearm 
M93.831 Other specified osteochondropathies, right forearm 
M93.832 Other specified osteochondropathies, left forearm 
M93.839 Other specified osteochondropathies, unspecified 
forearm 
M93.84 Other specified osteochondropathies of hand 
M93.841 Other specified osteochondropathies, right hand 
M93.842 Other specified osteochondropathies, left hand 
M93.849 Other specified osteochondropathies, unspecified hand 
M93.85 Other specified osteochondropathies of thigh 
M93.851 Other specified osteochondropathies, right thigh 
M93.852 Other specified osteochondropathies, left thigh 
M93.859 Other specified osteochondropathies, unspecified thigh 
M93.86 Other specified osteochondropathies lower leg 
M93.861 Other specified osteochondropathies, right lower leg 

M93.862
Other specified osteochondropathies, left lower leg 
M93.869 Other specified osteochondropathies, unspecified lower 
leg 
M93.87 Other specified osteochondropathies of ankle and foot 
M93.871 Other specified osteochondropathies, right ankle and 
foot 
M93.872 Other specified osteochondropathies, left ankle and foot 
M93.879 Other specified osteochondropathies, unspecified ankle 
and foot 
M93.88 Other specified osteochondropathies other 
M93.89 Other specified osteochondropathies multiple sites 
M93.9 Osteochondropathy, unspecified 
Apophysitis NOS 
Epiphysitis NOS 
Osteochondritis NOS 
Osteochondrosis NOS 
M93.90 Osteochondropathy, unspecified of unspecified site 
M93.91 Osteochondropathy, unspecified of shoulder 
M93.911 Osteochondropathy, unspecified, right shoulder 
M93.912 Osteochondropathy, unspecified, left shoulder 
M93.919 Osteochondropathy, unspecified, unspecified shoulder 
M93.92 Osteochondropathy, unspecified of upper arm 
M93.921 Osteochondropathy, unspecified, right upper arm 
M93.922 Osteochondropathy, unspecified, left upper arm 
M93.929 Osteochondropathy, unspecified, unspecified upper arm 
M93.93 Osteochondropathy, unspecified of forearm 
M93.931 Osteochondropathy, unspecified, right forearm 
M93.932 Osteochondropathy, unspecified, left forearm 
M93.939 Osteochondropathy, unspecified, unspecified forearm 
M93.94 Osteochondropathy, unspecified of hand 
M93.941 Osteochondropathy, unspecified, right hand 
M93.942 Osteochondropathy, unspecified, left hand 
M93.949 Osteochondropathy, unspecified, unspecified hand 
M93.95 Osteochondropathy, unspecified of thigh 
M93.951 Osteochondropathy, unspecified, right thigh 
M93.952 Osteochondropathy, unspecified, left thigh 
M93.959 Osteochondropathy, unspecified, unspecified thigh 
M93.96 Osteochondropathy, unspecified lower leg 
M93.961 Osteochondropathy, unspecified, right lower leg 
M93.962 Osteochondropathy, unspecified, left lower leg 
M93.969 Osteochondropathy, unspecified, unspecified lower leg 
M93.97 Osteochondropathy, unspecified of ankle and foot 
M93.971 Osteochondropathy, unspecified, right ankle and foot 

M93.972
Osteochondropathy, unspecified, left ankle and foot 
M93.979 Osteochondropathy, unspecified, unspecified ankle and 
foot 
M93.98 Osteochondropathy, unspecified other 
M93.99 Osteochondropathy, unspecified multiple sites 
M94 Other disorders of cartilage 
M94.0 Chondrocostal junction syndrome [Tietze] 
Costochondritis 
M94.1 Relapsing polychondritis 
M94.2 Chondromalacia 
Excludes1:chondromalacia patellae (M22.4) 
M94.20 Chondromalacia, unspecified site 
M94.21 Chondromalacia, shoulder 
M94.211 Chondromalacia, right shoulder 
M94.212 Chondromalacia, left shoulder 
M94.219 Chondromalacia, unspecified shoulder 
M94.22 Chondromalacia, elbow 
M94.221 Chondromalacia, right elbow 
M94.222 Chondromalacia, left elbow 
M94.229 Chondromalacia, unspecified elbow 
M94.23 Chondromalacia, wrist 
M94.231 Chondromalacia, right wrist 
M94.232 Chondromalacia, left wrist 
M94.239 Chondromalacia, unspecified wrist 
M94.24 Chondromalacia, joints of hand 
M94.241 Chondromalacia, joints of right hand 
M94.242 Chondromalacia, joints of left hand 
M94.249 Chondromalacia, joints of unspecified hand 
M94.25 Chondromalacia, hip 
M94.251 Chondromalacia, right hip 
M94.252 Chondromalacia, left hip 
M94.259 Chondromalacia, unspecified hip 
M94.26 Chondromalacia, knee 
M94.261 Chondromalacia, right knee 
M94.262 Chondromalacia, left knee 
M94.269 Chondromalacia, unspecified knee 
M94.27 Chondromalacia, ankle and joints of foot 
M94.271 Chondromalacia, right ankle and joints of right foot 
M94.272 Chondromalacia, left ankle and joints of left foot 
M94.279 Chondromalacia, unspecified ankle and joints of foot 
M94.28 Chondromalacia, other site 
M94.29 Chondromalacia, multiple sites 

M94.3 Chondrolysis 
Code first any associated slipped upper femoral epiphysis (nontraumatic) 
(M93.0-) 
M94.35 Chondrolysis, hip 
M94.351 Chondrolysis, right hip 
M94.352 Chondrolysis, left hip 
M94.359 Chondrolysis, unspecified hip 
M94.8 Other specified disorders of cartilage 
M94.8x Other specified disorders of cartilage 
M94.8x0 Other specified disorders of cartilage, multiple sites 
M94.8x1 Other specified disorders of cartilage, shoulder 
M94.8x2 Other specified disorders of cartilage, upper arm 
M94.8x3 Other specified disorders of cartilage, forearm 
M94.8x4 Other specified disorders of cartilage, hand 
M94.8x5 Other specified disorders of cartilage, thigh 
M94.8x6 Other specified disorders of cartilage, lower leg 
M94.8x7 Other specified disorders of cartilage, ankle and foot 
M94.8x8 Other specified disorders of cartilage, other site 
M94.8x9 Other specified disorders of cartilage, unspecified sites 
M94.9 Disorder of cartilage, unspecified 
Other disorders of the musculoskeletal system and 
connective tissue (M95-M99) 
M95 Other acquired deformities of musculoskeletal system and 
connective tissue 
Excludes2:acquired absence of limbs and organs (Z89-Z90) 
acquired deformities of limbs (M20-M21) 
congenital malformations and deformations of the musculoskeletal system 
(Q65-Q79) 
deforming dorsopathies (M40-M43) 
dentofacial anomalies [including malocclusion] (M26.-) 
postprocedural musculoskeletal disorders (M96.-) 
M95.0 Acquired deformity of nose 
Excludes2:deviated nasal septum (J34.2) 
M95.1 Cauliflower ear 
Excludes2:other acquired deformities of ear (H61.1) 
M95.10 Cauliflower ear, unspecified ear 
M95.11 Cauliflower ear, right ear 
M95.12 Cauliflower ear, left ear 
M95.2 Other acquired deformity of head 

M95.3 Acquired deformity of neck 
M95.4 Acquired deformity of chest and rib 
M95.5 Acquired deformity of pelvis 
Excludes1:maternal care for known or suspected disproportion (O33.-) 
M95.8 Other specified acquired deformities of musculoskeletal system 
M95.9 Acquired deformity of musculoskeletal system, unspecified 
M96 Intraoperative and postprocedural complications and disorders 
of musculoskeletal system, not elsewhere classified 
Excludes2:arthropathy following intestinal bypass (M02.0-) 
disorders associated with osteoporosis (M80) 
presence of functional implants and other devices (Z96-Z97) 
M96.0 Pseudarthrosis after fusion or arthrodesis 
M96.1 Postlaminectomy syndrome, not elsewhere classified 
M96.2 Postradiation kyphosis 
M96.3 Postlaminectomy kyphosis 
M96.4 Postsurgical lordosis 
M96.5 Postradiation scoliosis 
M96.6 Fracture of bone following insertion of orthopedic implant, joint prosthesis, or 
bone plate 
Excludes2:complication of internal orthopedic devices, implants or grafts (T84.-) 
M96.60 Fracture of bone following insertion of orthopedic implant, joint 
prosthesis, or bone plate, unspecified bone 
M96.62 Fracture of humerus following insertion of orthopedic implant, joint 
prosthesis, or bone plate 
M96.621 Fracture of humerus following insertion of orthopedic 
implant, joint prosthesis, or bone plate, right arm 
M96.622 Fracture of humerus following insertion of orthopedic 
implant, joint prosthesis, or bone plate, left arm 
M96.629 Fracture of humerus following insertion of orthopedic 
implant, joint prosthesis, or bone plate, unspecified arm 
M96.63 Fracture of radius or ulna following insertion of orthopedic implant, 
joint prosthesis, or bone plate 
M96.631 Fracture of radius or ulna following insertion of 
orthopedic implant, joint prosthesis, or bone plate, right 
arm 
M96.632 Fracture of radius or ulna following insertion of 
orthopedic implant, joint prosthesis, or bone plate, left 
arm 
M96.639 Fracture of radius or ulna following insertion of 
orthopedic implant, joint prosthesis, or bone plate, 
unspecified arm 
M96.65 Fracture of pelvis following insertion of orthopedic implant, joint 

prosthesis, or bone plate 
M96.66 Fracture of femur following insertion of orthopedic implant, joint 
prosthesis, or bone plate 
M96.661 Fracture of femur following insertion of orthopedic 
implant, joint prosthesis, or bone plate, right leg 
M96.662 Fracture of femur following insertion of orthopedic 
implant, joint prosthesis, or bone plate, left leg 
M96.669 Fracture of femur following insertion of orthopedic 
implant, joint prosthesis, or bone plate, unspecified leg 
M96.67 Fracture of tibia or fibula following insertion of orthopedic implant, joint 
prosthesis, or bone plate 
M96.671 Fracture of tibia or fibula following insertion of 
orthopedic implant, joint prosthesis, or bone plate, right 
leg 
M96.672 Fracture of tibia or fibula following insertion of 
orthopedic implant, joint prosthesis, or bone plate, left 
leg 
M96.679 Fracture of tibia or fibula following insertion of 
orthopedic implant, joint prosthesis, or bone plate, 
unspecified leg 
M96.69 Fracture of other bone following insertion of orthopedic implant, 
joint prosthesis, or bone plate 
M96.8 Other intraoperative and postprocedural complications and disorders of 
musculoskeletal system 
M96.81 Intraoperative and postprocedural hemorrhage and hematoma 
complicating a musculoskeletal system procedure 
Excludes1: intraoperative hemorrhage and hematoma due to accidental 
puncture or laceration during a musculoskeletal procedure 
(M98.82-) 
M96.811 Intraoperative hemorrhage of a musculoskeletal 
structure during a musculoskeletal system procedure 
M96.812 Intraoperative hemorrhage of a non-musculoskeletal 
system structure during a musculoskeletal system 
procedure 
M96.813 Intraoperative hematoma of a musculoskeletal structure 
during a musculoskeletal system procedure 
M96.814 Intraoperative hematoma of a non-musculoskeletal 
system structure during a musculoskeletal system 
procedure 
M96.815 Postprocedural hemorrhage of a musculoskeletal 
structure following a musculoskeletal system procedure 
M96.816 Postprocedural hemorrhage of a non-musculoskeletal 
system structure following a musculoskeletal system 

procedure 
M96.817 Postprocedural hematoma of a musculoskeletal 
structure following a musculoskeletal system procedure 
M96.818 Postprocedural hematoma of a non-musculoskeletal 
system structure following a musculoskeletal system 
procedure 
M96.82 Accidental puncture or laceration during a musculoskeletal system 
procedure 
M96.821 Accidental puncture or laceration of a musculoskeletal 
structure during a musculoskeletal system procedure 
M96.822 Accidental puncture or laceration of other structure 
during a musculoskeletal system procedure 
M96.89 Other intraoperative and postprocedural complications and 
disorders of the musculoskeletal system 
Instability of joint secondary to removal of joint prosthesis 
M96.9 Postprocedural musculoskeletal disorder, unspecified 
M99 Biomechanical lesions, not elsewhere classified 
Note: This category should not be used if the condition can be classified elsewhere. 
M99.0 Segmental and somatic dysfunction 
M99.00 Segmental and somatic dysfunction of head region 
M99.01 Segmental and somatic dysfunction of cervical region 
M99.02 Segmental and somatic dysfunction of thoracic region 
M99.03 Segmental and somatic dysfunction of lumbar region 
M99.04 Segmental and somatic dysfunction of sacral region 
M99.05 Segmental and somatic dysfunction of pelvic region 
M99.06 Segmental and somatic dysfunction of lower extremity 
M99.07 Segmental and somatic dysfunction of upper extremity 
M99.08 Segmental and somatic dysfunction of rib cage 
M99.09 Segmental and somatic dysfunction of abdomen and other regions 
M99.1 Subluxation complex (vertebral) 
M99.10 Subluxation complex (vertebral) of head region 
M99.11 Subluxation complex (vertebral) of cervical region 
M99.12 Subluxation complex (vertebral) of thoracic region 
M99.13 Subluxation complex (vertebral) of lumbar region 
M99.14 Subluxation complex (vertebral) of sacral region 
M99.15 Subluxation complex (vertebral) of pelvic region 
M99.16 Subluxation complex (vertebral) of lower extremity 
M99.17 Subluxation complex (vertebral) of upper extremity 
M99.18 Subluxation complex (vertebral) of rib cage 
M99.19 Subluxation complex (vertebral) of abdomen and other regions 
M99.2 Subluxation stenosis of neural canal 
M99.20 Subluxation stenosis of neural canal of head region 

M99.21 Subluxation stenosis of neural canal of cervical region 
M99.22 Subluxation stenosis of neural canal of thoracic region 
M99.23 Subluxation stenosis of neural canal of lumbar region 
M99.24 Subluxation stenosis of neural canal of sacral region 
M99.25 Subluxation stenosis of neural canal of pelvic region 
M99.26 Subluxation stenosis of neural canal of lower extremity 
M99.27 Subluxation stenosis of neural canal of upper extremity 
M99.28 Subluxation stenosis of neural canal of rib cage 
M99.29 Subluxation stenosis of neural canal of abdomen and other regions 
M99.3 Osseous stenosis of neural canal 
M99.30 Osseous stenosis of neural canal of head region 
M99.31 Osseous stenosis of neural canal of cervical region 
M99.32 Osseous stenosis of neural canal of thoracic region 
M99.33 Osseous stenosis of neural canal of lumbar region 
M99.34 Osseous stenosis of neural canal of sacral region 
M99.35 Osseous stenosis of neural canal of pelvic region 
M99.36 Osseous stenosis of neural canal of lower extremity 
M99.37 Osseous stenosis of neural canal of upper extremity 
M99.38 Osseous stenosis of neural canal of rib cage 
M99.39 Osseous stenosis of neural canal of abdomen and other regions 
M99.4 Connective tissue stenosis of neural canal 
M99.40 Connective tissue stenosis of neural canal of head region 
M99.41 Connective tissue stenosis of neural canal of cervical region 
M99.42 Connective tissue stenosis of neural canal of thoracic region 
M99.43 Connective tissue stenosis of neural canal of lumbar region 
M99.44 Connective tissue stenosis of neural canal of sacral region 
M99.45 Connective tissue stenosis of neural canal of pelvic region 
M99.46 Connective tissue stenosis of neural canal of lower extremity 
M99.47 Connective tissue stenosis of neural canal of upper extremity 
M99.48 Connective tissue stenosis of neural canal of rib cage 
M99.49 Connective tissue stenosis of neural canal of abdomen and other 
regions 
M99.5 Intervertebral disc stenosis of neural canal 
M99.50 Intervertebral disc stenosis of neural canal of head region 
M99.51 Intervertebral disc stenosis of neural canal of cervical region 
M99.52 Intervertebral disc stenosis of neural canal of thoracic region 
M99.53 Intervertebral disc stenosis of neural canal of lumbar region 
M99.54 Intervertebral disc stenosis of neural canal of sacral region 
M99.55 Intervertebral disc stenosis of neural canal of pelvic region 
M99.56 Intervertebral disc stenosis of neural canal of lower extremity 
M99.57 Intervertebral disc stenosis of neural canal of upper extremity 
M99.58 Intervertebral disc stenosis of neural canal of rib cage 
M99.59 Intervertebral disc stenosis of neural canal of abdomen and other 

regions 
M99.6 Osseous and subluxation stenosis of intervertebral foramina 
M99.60 Osseous and subluxation stenosis of intervertebral foramina of head 
region 
M99.61 Osseous and subluxation stenosis of intervertebral foramina of 
cervical region 
M99.62 Osseous and subluxation stenosis of intervertebral foramina of 
thoracic region 
M99.63 Osseous and subluxation stenosis of intervertebral foramina of 
lumbar region 
M99.64 Osseous and subluxation stenosis of intervertebral foramina of 
sacral region 
M99.65 Osseous and subluxation stenosis of intervertebral foramina of 
pelvic region 
M99.66 Osseous and subluxation stenosis of intervertebral foramina of 
lower extremity 
M99.67 Osseous and subluxation stenosis of intervertebral foramina of 
upper extremity 
M99.68 Osseous and subluxation stenosis of intervertebral foramina of rib 
cage 
M99.69 Osseous and subluxation stenosis of intervertebral foramina of 
abdomen and other regions 
M99.7 Connective tissue and disc stenosis of intervertebral foramina 
M99.70 Connective tissue and disc stenosis of intervertebral foramina of 
head region 
M99.71 Connective tissue and disc stenosis of intervertebral foramina of 
cervical region 
M99.72 Connective tissue and disc stenosis of intervertebral foramina of 
thoracic region 
M99.73 Connective tissue and disc stenosis of intervertebral foramina of 
lumbar region 
M99.74 Connective tissue and disc stenosis of intervertebral foramina of 
sacral region 
M99.75 Connective tissue and disc stenosis of intervertebral foramina of 
pelvic region 
M99.76 Connective tissue and disc stenosis of intervertebral foramina of 
lower extremity 
M99.77 Connective tissue and disc stenosis of intervertebral foramina of 
upper extremity 
M99.78 Connective tissue and disc stenosis of intervertebral foramina of rib 
cage 
M99.79 Connective tissue and disc stenosis of intervertebral foramina of 
abdomen and other regions 

M99.8 Other biomechanical lesions 
M99.80 Other biomechanical lesions of head region 
M99.81 Other biomechanical lesions of cervical region 
M99.82 Other biomechanical lesions of thoracic region 
M99.83 Other biomechanical lesions of lumbar region 
M99.84 Other biomechanical lesions of sacral region 
M99.85 Other biomechanical lesions of pelvic region 
M99.86 Other biomechanical lesions of lower extremity 
M99.87 Other biomechanical lesions of upper extremity 
M99.88 Other biomechanical lesions of rib cage 
M99.89 Other biomechanical lesions of abdomen and other regions 
M99.9 Biomechanical lesion, unspecified 
CHAPTER 14 
Diseases of the genitourinary system (N00-N99) 
Excludes2:certain conditions originating in the perinatal period (P04-P96) 
certain infectious and parasitic diseases (A00-B99) 
complications of pregnancy, childbirth and the puerperium (O00-O99) 
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere 
classified (R00-R94) 
This chapter contains the following blocks: 
N00-N08 Glomerular diseases 
N10-N16 Renal tubulo-interstitial diseases 
N17-N19 Renal failure 
N20-N23 Urolithiasis 
N25-N29 Other disorders of kidney and ureter 
N30-N39 Other diseases of the urinary system 
N40-N51 Diseases of male genital organs 
N60-N64 Disorders of breast 
N70-N77 Inflammatory diseases of female pelvic organs 
N80-N98 Noninflammatory disorders of female genital tract 
N99 Other disorders of genitourinary system 

Glomerular diseases (N00-N08) 
Code also any associated renal failure (N17-N19). 
Excludes1:hypertensive renal disease (I12.-) 
N00 Acute nephritic syndrome 
Includes: acute glomerular disease 
acute glomerulonephritis 
acute nephritis 
acute renal disease NOS 
Excludes1:acute tubulo-interstitial nephritis (N10) 
nephritic syndrome NOS (N05.-) 
N00.0 Acute nephritic syndrome with minor glomerular abnormality 
Acute nephritic syndrome with minimal change lesion 
N00.1 Acute nephritic syndrome with focal and segmental glomerular lesions 
Acute nephritic syndrome with focal and segmental hyalinosis 
Acute nephritic syndrome with focal and segmental sclerosis 
Acute nephritic syndrome with focal glomerulonephritis 
N00.2 Acute nephritic syndrome with diffuse membranous glomerulonephritis 
N00.3 Acute nephritic syndrome with diffuse mesangial proliferative 
glomerulonephritis 
N00.4 Acute nephritic syndrome with diffuse endocapillary proliferative 
glomerulonephritis 
N00.5 Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis 
Acute nephritic syndrome with membranoproliferative glomerulonephritis, types 1 
and 3, or NOS 
N00.6 Acute nephritic syndrome with dense deposit disease 
Acute nephritic syndrome with membranoproliferative glomerulonephritis, type2 
N00.7 Acute nephritic syndrome with diffuse crescentic glomerulonephritis 
Acute nephritic syndrome with extracapillary glomerulonephritis 
N00.8 Acute nephritic syndrome with other morphologic changes 
Acute nephritic syndrome with proliferative glomerulonephritis NOS 
N00.9 Acute nephritic syndrome with unspecified morphologic changes 
N01 Rapidly progressive nephritic syndrome 
Includes: rapidly progressive glomerular disease 
rapidly progressive glomerulonephritis 
rapidly progressive nephritis 
Excludes1:nephritic syndrome NOS (N05.-) 
N01.0 Rapidly progressive nephritic syndrome with minor glomerular abnormality 
Rapidly progressive nephritic syndrome with minimal change lesion 
N01.1 Rapidly progressive nephritic syndrome with focal and segmental glomerular 

lesions 
Rapidly progressive nephritic syndrome with focal and segmental hyalinosis 
Rapidly progressive nephritic syndrome with focal and segmental sclerosis 
Rapidly progressive nephritic syndrome with focal glomerulonephritis 
N01.2 Rapidly progressive nephritic syndrome with diffuse membranous 
glomerulonephritis 
N01.3 Rapidly progressive nephritic syndrome with diffuse mesangial proliferative 
glomerulonephritis 
N01.4 Rapidly progressive nephritic syndrome with diffuse endocapillary 
proliferative glomerulonephritis 
N01.5 Rapidly progressive nephritic syndrome with diffuse mesangiocapillary 
glomerulonephritis 
Rapidly progressive nephritic syndrome with membranoproliferative 
glomerulonephritis, types 1 and 3, or NOS 
N01.6 Rapidly progressive nephritic syndrome with dense deposit disease 
Rapidly progressive nephritic syndrome with membranoproliferative 
glomerulonephritis, type 2 
N01.7 Rapidly progressive nephritic syndrome with diffuse crescentic 
glomerulonephritis 
Rapidly progressive nephritic syndrome with extracapillary glomerulonephritis 
N01.8 Rapidly progressive nephritic syndrome with other morphologic changes 
Rapidly progressive nephritic syndrome with proliferative glomerulonephritis 
NOS 
N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic 
changes 
N02 Recurrent and persistent hematuria 
Excludes1:hematuria not associated with specified morphologic lesions (R31.-) 
hematuria with: 
cystitis (N30.-) 
hypertrophy of prostate (N40.-) 
inflammatory disease of prostate (N41.-) 
hematuria NOS (R31.9) 
N02.0 Recurrent and persistent hematuria with minor glomerular abnormality 
Recurrent and persistent hematuria with minimal change lesion 
N02.1 Recurrent and persistent hematuria with focal and segmental glomerular 
lesions 
Recurrent and persistent hematuria with focal and segmental hyalinosis 
Recurrent and persistent hematuria with focal and segmental sclerosis 
Recurrent and persistent hematuria with focal glomerulonephritis 
N02.2 Recurrent and persistent hematuria with diffuse membranous 
glomerulonephritis 
N02.3 Recurrent and persistent hematuria with diffuse mesangial proliferative 

glomerulonephritis 
N02.4 Recurrent and persistent hematuria with diffuse endocapillary proliferative 
glomerulonephritis 
N02.5 Recurrent and persistent hematuria with diffuse mesangiocapillary 
glomerulonephritis 
Recurrent and persistent hematuria with membranoproliferative 
glomerulonephritis, types 1 and 3, or NOS 
N02.6 Recurrent and persistent hematuria with dense deposit disease 
Recurrent and persistent hematuria with membranoproliferative 
glomerulonephritis, type 2 
N02.7 Recurrent and persistent hematuria with diffuse crescentic 
glomerulonephritis 
Recurrent and persistent hematuria with extracapillary glomerulonephritis 
N02.8 Recurrent and persistent hematuria with other morphologic changes 
Recurrent and persistent hematuria with proliferative glomerulonephritis NOS 
N02.9 Recurrent and persistent hematuria with unspecified morphologic changes 
N03 Chronic nephritic syndrome 
Includes: chronic glomerular disease 
chronic glomerulonephritis 
chronic nephritis 
chronic renal disease NOS 
Excludes1:chronic tubulo-interstitial nephritis (N11.-) 
diffuse sclerosing glomerulonephritis (N18.-) 
nephritic syndrome NOS (N05.-) 
N03.0 Chronic nephritic syndrome with minor glomerular abnormality 
Chronic nephritic syndrome with minimal change lesion 
N03.1 Chronic nephritic syndrome with focal and segmental glomerular lesions 
Chronic nephritic syndrome with focal and segmental hyalinosis 
Chronic nephritic syndrome with focal and segmental sclerosis 
Chronic nephritic syndrome with focal glomerulonephritis 
N03.2 Chronic nephritic syndrome with diffuse membranous glomerulonephritis 
N03.3 Chronic nephritic syndrome with diffuse mesangial proliferative 
glomerulonephritis 
N03.4 Chronic nephritic syndrome with diffuse endocapillary proliferative 
glomerulonephritis 
N03.5 Chronic nephritic syndrome with diffuse mesangiocapillary 
glomerulonephritis 
Chronic nephritic syndrome with membranoproliferative glomerulonephritis, 
types 1 and 3, or NOS 
N03.6 Chronic nephritic syndrome with dense deposit disease 
Chronic nephritic syndrome with membranoproliferative glomerulonephritis, type 
2 

N03.7 Chronic nephritic syndrome with diffuse crescentic glomerulonephritis 
Chronic nephritic syndrome with extracapillary glomerulonephritis 
N03.8 Chronic nephritic syndrome with other morphologic changes 
Chronic nephritic syndrome with proliferative glomerulonephritis NOS 
N03.9 Chronic nephritic syndrome with unspecified morphologic changes 
N04 Nephrotic syndrome 
Includes: congenital nephrotic syndrome 
lipoid nephrosis 
N04.0 Nephrotic syndrome with minor glomerular abnormality 
Nephrotic syndrome with minimal change lesion 
N04.1 Nephrotic syndrome with focal and segmental glomerular lesions 
Nephrotic syndrome with focal and segmental hyalinosis 
Nephrotic syndrome with focal and segmental sclerosis 
Nephrotic syndrome with focal glomerulonephritis 
N04.2 Nephrotic syndrome with diffuse membranous glomerulonephritis 
N04.3 Nephrotic syndrome with diffuse mesangial proliferative glomerulonephritis 
N04.4 Nephrotic syndrome with diffuse endocapillary proliferative 
glomerulonephritis 
N04.5 Nephrotic syndrome with diffuse mesangiocapillary glomerulonephritis 
Nephrotic syndrome with membranoproliferative glomerulonephritis, types 1 and 
3, or NOS 
N04.6 Nephrotic syndrome with dense deposit disease 
Nephrotic syndrome with membranoproliferative glomerulonephritis, type 2 
N04.7 Nephrotic syndrome with diffuse crescentic glomerulonephritis 
Nephrotic syndrome with extracapillary glomerulonephritis 
N04.8 Nephrotic syndrome with other morphologic changes 
Nephrotic syndrome with proliferative glomerulonephritis NOS 
N04.9 Nephrotic syndrome with unspecified morphologic changes 
N05 Unspecified nephritic syndrome 
Includes: glomerular disease NOS 
glomerulonephritis NOS 
nephritis NOS 
nephropathy NOS and renal disease NOS with morphological lesion specified 
in .0-.8 
Excludes1:nephropathy NOS with no stated cause (N28.9) 
renal disease NOS with no stated cause (N28.9) 
tubulo-interstitial nephritis NOS (N12) 
N05.0 Unspecified nephritic syndrome with minor glomerular abnormality 
Unspecified nephritic syndrome with minimal change lesion 
N05.1 Unspecified nephritic syndrome with focal and segmental glomerular lesions 
Unspecified nephritic syndrome with focal and segmental hyalinosis 

Unspecified nephritic syndrome with focal and segmental sclerosis 
Unspecified nephritic syndrome with focal glomerulonephritis 
N05.2 Unspecified nephritic syndrome with diffuse membranous 
glomerulonephritis 
N05.3 Unspecified nephritic syndrome with diffuse mesangial proliferative 
glomerulonephritis 
N05.4 Unspecified nephritic syndrome with diffuse endocapillary proliferative 
glomerulonephritis 
N05.5 Unspecified nephritic syndrome with diffuse mesangiocapillary 
glomerulonephritis 
Unspecified nephritic syndrome with membranoproliferative glomerulonephritis, 
types 1 and 3, or NOS 
N05.6 Unspecified nephritic syndrome with dense deposit disease 
Unspecified nephritic syndrome with membranoproliferative glomerulonephritis, 
type 2 
N05.7 Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis 
Unspecified nephritic syndrome with extracapillary glomerulonephritis 
N05.8 Unspecified nephritic syndrome with other morphologic changes 
Unspecified nephritic syndrome with proliferative glomerulonephritis NOS 
N05.9 Unspecified nephritic syndrome with unspecified morphologic changes 
N06 Isolated proteinuria with specified morphological lesion 
Excludes1:Proteinuria not associated with specific morphologic lesions (R80.0) 
N06.0 Isolated proteinuria with minor glomerular abnormality 
Isolated proteinuria with minimal change lesion 
N06.1 Isolated proteinuria with focal and segmental glomerular lesions 
Isolated proteinuria with focal and segmental hyalinosis 
Isolated proteinuria with focal and segmental sclerosis 
Isolated proteinuria with focal glomerulonephritis 
N06.2 Isolated proteinuria with diffuse membranous glomerulonephritis 
N06.3 Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis 
N06.4 Isolated proteinuria with diffuse endocapillary proliferative 
glomerulonephritis 
N06.5 Isolated proteinuria with diffuse mesangiocapillary glomerulonephritis 
Isolated proteinuria with membranoproliferative glomerulonephritis, types 1 and 
3, or NOS 
N06.6 Isolated proteinuria with dense deposit disease 
Isolated proteinuria with membranoproliferative glomerulonephritis, type 2 
N06.7 Isolated proteinuria with diffuse crescentic glomerulonephritis 
Isolated proteinuria with extracapillary glomerulonephritis 
N06.8 Isolated proteinuria with other morphologic lesion 
Isolated proteinuria with proliferative glomerulonephritis NOS 
N06.9 Isolated proteinuria with unspecified morphologic lesion 

N07 Hereditary nephropathy, not elsewhere classified 
Excludes1:Alport's syndrome (Q87.81-) 
hereditary amyloid nephropathy (E85) 
nail patella syndrome (Q87.2) 
non-neuropathic heredofamilial amyloidosis (E85) 
N07.0 Hereditary nephropathy, not elsewhere classified with minor glomerular 
abnormality 
Hereditary nephropathy, not elsewhere classified with minimal change lesion 
N07.1 Hereditary nephropathy, not elsewhere classified with focal and segmental 
glomerular lesions 
Hereditary nephropathy, not elsewhere classified with focal and segmental 
hyalinosis 
Hereditary nephropathy, not elsewhere classified with focal and segmental 
sclerosis 
Hereditary nephropathy, not elsewhere classified with focal glomerulonephritis 
N07.2 Hereditary nephropathy, not elsewhere classified with diffuse membranous 
glomerulonephritis 
N07.3 Hereditary nephropathy, not elsewhere classified with diffuse mesangial 
proliferative glomerulonephritis 
N07.4 Hereditary nephropathy, not elsewhere classified with diffuse endocapillary 
proliferative glomerulonephritis 
N07.5 Hereditary nephropathy, not elsewhere classified with diffuse 
mesangiocapillary glomerulonephritis 
Hereditary nephropathy, not elsewhere classified with membranoproliferative 
glomerulonephritis, types 1 and 3, or NOS 
N07.6 Hereditary nephropathy, not elsewhere classified with dense deposit disease 
Hereditary nephropathy, not elsewhere classified with membranoproliferative 
glomerulonephritis, type 2 
N07.7 Hereditary nephropathy, not elsewhere classified with diffuse crescentic 
glomerulonephritis 
Hereditary nephropathy, not elsewhere classified with extracapillary 
glomerulonephritis 
N07.8 Hereditary nephropathy, not elsewhere classified with other morphologic 
lesions 
Hereditary nephropathy, not elsewhere classified with proliferative 
glomerulonephritis NOS 
N07.9 Hereditary nephropathy, not elsewhere classified with unspecified 
morphologic lesions 
N08 Glomerular disorders in diseases classified elsewhere 
Includes: glomerulonephritis 
nephritis 

nephropathy 
Code first underlying disease, such as: 
amyloidosis (E85) 
congenital syphilis (A50.5) 
cryoglobulinemia (D89.1) 
disseminated intravascular coagulation (D65) 
multiple myeloma (C90.0-) 
polyarteritis nodosa (M30.0) 
sepsis (A40.0-A41.9) 
sickle-cell disease (D57.0-D57.8) 
Excludes1:glomerulonephritis, nephritis and nephropathy (in): 
antiglomerular basement membrane disease (M31.0) 
diabetes (E09-E13 with .21) 
gonococcal (A54.21) 
Goodpasture's syndrome (M31.0) 
hemolytic-uremic syndrome (D59.3) 
lupus (M32.14) 
mumps (B26.83) 
syphilis (A52.75) 
systemic lupus erythematosus (M32.14) 
Wegener's granulomatosis (M31.31) 
pyelonephritis in diseases classified elsewhere (N16) 
renal tubulo-interstitial disorders classified elsewhere (N16) 
Renal tubulo-interstitial diseases (N10-N16) 
Includes: pyelonephritis 
Excludes1:pyeloureteritis cystica (N28.85) 
N10 Acute tubulo-interstitial nephritis 
Includes: acute infectious interstitial nephritis 
acute pyelitis 
acute pyelonephritis 
acute tubular necrosis 
hemoglobin nephrosis 
myoglobin nephrosis 
Use additional code (B95-B97), to identify infectious agent. 
N11 Chronic tubulo-interstitial nephritis 
Includes: chronic infectious interstitial nephritis 
chronic pyelitis 
chronic pyelonephritis 
Use additional code (B95-B97), to identify infectious agent. 

N11.0 Nonobstructive reflux-associated chronic pyelonephritis 
Pyelonephritis (chronic) associated with (vesicoureteral) reflux 
Excludes1:vesicoureteral reflux NOS (N13.70) 
N11.1 Chronic obstructive pyelonephritis 
Pyelonephritis (chronic) associated with anomaly of pelviureteric junction 
Pyelonephritis (chronic) associated with anomaly of pyeloureteric junction 
Pyelonephritis (chronic) associated with crossing of vessel 
Pyelonephritis (chronic) associated with kinking of ureter 
Pyelonephritis (chronic) associated with obstruction of ureter 
Pyelonephritis (chronic) associated with stricture of pelviureteric junction 
Pyelonephritis (chronic) associated with stricture of ureter 
Excludes1:calculous pyelonephritis (N20.9) 
obstructive uropathy (N13.-) 
N11.8 Other chronic tubulo-interstitial nephritis 
Nonobstructive chronic pyelonephritis NOS 
N11.9 Chronic tubulo-interstitial nephritis, unspecified 
Chronic interstitial nephritis NOS 
Chronic pyelitis NOS 
Chronic pyelonephritis NOS 
N12 Tubulo-interstitial nephritis, not specified as acute or chronic 
Includes: interstitial nephritis NOS 
pyelitis NOS 
pyelonephritis NOS 
Excludes1:calculous pyelonephritis (N20.9) 
N13 Obstructive and reflux uropathy 
Excludes1:calculus of kidney and ureter without hydronephrosis (N20.-) 
congenital obstructive defects of renal pelvis and ureter (Q62.0-Q62.3) 
hydronephrosis with ureteropelvic junction obstruction (Q62.1) 
obstructive pyelonephritis (N11.1) 
N13.1 Hydronephrosis with ureteral stricture, not elsewhere classified 
Excludes1: Hydronephrosis with ureteral stricture with infection (N13.6) 
N13.2 Hydronephrosis with renal and ureteral calculous obstruction 
Excludes1:Hydronephrosis with renal and ureteral calculous obstruction with 
infection (N13.6) 
N13.3 Other and unspecified hydronephrosis 
Excludes1:hydronephrosis with infection (N13.6) 
N13.30 Unspecified hydronephrosis 
N13.39 Other hydronephrosis 
N13.4 Hydroureter 
Excludes1:congenital hydroureter (Q62.3) 
hydroureter with infection (N13.6) 

vesicoureteral-reflux with hydroureter (N13.73-) 
N13.5 Crossing vessel and stricture of ureter without hydronephrosis 
Kinking and stricture of ureter without hydronephrosis 
Excludes1:Crossing vessel and stricture of ureter without hydronephrosis with 
infection (N13.6) 
N13.6 Pyonephrosis 
Conditions in N13.0-N13.5 with infection 
Obstructive uropathy with infection 
Use additional code (B95-B97), to identify infectious agent. 
N13.7 Vesicoureteral-reflux 
Excludes1:reflux-associated pyelonephritis (N11.0) 
N13.70 Vesicoureteral-reflux, unspecified 
Vesicoureteral-reflux NOS 
N13.71 Vesicoureteral-reflux without reflux nephropathy 
N13.72 Vesicoureteral-reflux with reflux nephropathy without hydroureter 
N13.721 Vesicoureteral-reflux with reflux nephropathy without 
hydroureter, unilateral 
N13.722 Vesicoureteral-reflux with reflux nephropathy without 
hydroureter, bilateral 
N13.729 Vesicoureteral-reflux with reflux nephropathy without 
hydroureter, unspecified 
N13.73 Vesicoureteral-reflux with reflux nephropathy with hydroureter 
N13.731 Vesicoureteral-reflux with reflux nephropathy with 
hydroureter, unilateral 
N13.732 Vesicoureteral-reflux with reflux nephropathy with 
hydroureter, bilateral 
N13.739 Vesicoureteral-reflux with reflux nephropathy with 
hydroureter, unspecified 
N13.8 Other obstructive and reflux uropathy 
N13.9 Obstructive and reflux uropathy, unspecified 
Urinary tract obstruction NOS 
N14 Drug- and heavy-metal-induced tubulo-interstitial and tubular 
conditions 
Code first (T36-T65) to identify drug and toxic agent 
N14.0 Analgesic nephropathy 
N14.1 Nephropathy induced by other drugs, medicaments and biological substances 
N14.2 Nephropathy induced by unspecified drug, medicament or biological 
substance 
N14.3 Nephropathy induced by heavy metals 
N14.4 Toxic nephropathy, not elsewhere classified 
N15 Other renal tubulo-interstitial diseases 

N15.0 Balkan nephropathy 
Balkan endemic nephropathy 
N15.1 Renal and perinephric abscess 
N15.8 Other specified renal tubulo-interstitial diseases 
N15.9 Renal tubulo-interstitial disease, unspecified 
Infection of kidney NOS 
Excludes1:urinary tract infection NOS (N39.0) 
N16 Renal tubulo-interstitial disorders in diseases classified 
elsewhere 
Includes: pyelonephritis 
tubulo-interstitial nephritis 
Code first underlying disease, such as: 
brucellosis (A23.0-A23.9) 
cryoglobulinemia (D89.1) 
glycogen storage disease (E74.0) 
leukemia (C91-C95) 
lymphoma (C81.0-C85.9, C96.0-C96.9) 
multiple myeloma (C90.0-) 
sepsis (A40.0-A41.9) 
Wilson's disease (E83.0) 
Excludes1:pyelonephritis and tubulo-interstitial nephritis (in): 
candidiasis (B37.49) 
cystinosis (E72.0) 
diphtheritic (A36.84) 
salmonella infection (A02.25) 
sarcoidosis (D86.84) 
sicca syndrome [Sjogren's] (M35.04) 
syphilitic (A52.75) 
systemic lupus erythematosus (M32.15) 
toxoplasmosis (B58.83) 
renal tubular degeneration in diabetes (E08-E14 with .22) 
Renal failure (N17-N19) 
Excludes1:congenital renal failure (P96.0) 
drug- and heavy-metal-induced tubulo-interstitial and tubular conditions (N14.-) 
extrarenal uremia (R39.2) 
hemolytic-uremic syndrome (D59.3) 
hepatorenal syndrome (K76.7) 
postpartum hepatorenal syndrome (O90.4) 
posttraumatic renal failure (T79.5) 
prerenal uremia (R39.2) 

renal failure: 
complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4) 
following labor and delivery (O90.4) 
postprocedural (N99.0) 
N17 Acute renal failure 
Code also associated underlying condition 
Excludes1:posttraumatic renal failure (T79.5) 
N17.0 Acute renal failure with tubular necrosis 
Acute tubular necrosis 
Renal tubular necrosis 
Tubular necrosis NOS 
N17.1 Acute renal failure with acute cortical necrosis 
Acute cortical necrosis 
Cortical necrosis NOS 
Renal cortical necrosis 
N17.2 Acute renal failure with medullary necrosis 
Medullary [papillary] necrosis NOS 
Acute medullary [papillary] necrosis 
Renal medullary [papillary] necrosis 
N17.8 Other acute renal failure 
N17.9 Acute renal failure, unspecified 
N18 Chronic renal failure 
Includes: chronic uremia 
diffuse sclerosing glomerulonephritis 
Code also associated underlying condition 
Excludes1:Alport syndrome with chronic renal failure (Q87.811) 
chronic renal failure with hypertension (I12.0) 
N18.0 End-stage renal disease 
N18.8 Other chronic renal failure 
N18.9 Chronic renal failure, unspecified 
N19 Unspecified renal failure 
Includes: uremia NOS 
Excludes1:acute renal failure (N17.-) 
chronic renal failure (N18.-) 
extrarenal uremia (R39.2) 
prerenal uremia (R39.2) 
renal failure with hypertension (I12.0) 
renal insufficiency (N28.9) 
uremia of newborn (P96.0) 

Urolithiasis (N20-N23) 
N20 Calculus of kidney and ureter 
Excludes1:nephrocalcinosis (E83.5) 
that with hydronephrosis (N13.2) 
N20.0 Calculus of kidney 
Nephrolithiasis NOS 
Renal calculus 
Renal stone 
Staghorn calculus 
Stone in kidney 
N20.1 Calculus of ureter 
Ureteric stone 
N20.2 Calculus of kidney with calculus of ureter 
N20.9 Urinary calculus, unspecified 
Calculous pyelonephritis 
N21 Calculus of lower urinary tract 
Includes: that with cystitis and urethritis 
N21.0 Calculus in bladder 
Calculus in diverticulum of bladder 
Urinary bladder stone 
Excludes2:staghorn calculus (N20.0) 
N21.1 Calculus in urethra 
Excludes2:calculus of prostate (N42.0) 
N21.8 Other lower urinary tract calculus 
N21.9 Calculus of lower urinary tract, unspecified 
Excludes1:calculus of urinary tract NOS (N20.9) 
N22 Calculus of urinary tract in diseases classified elsewhere 
Code first underlying disease, such as: 
gout (M13.9.-) 
schistosomiasis (B65.0-B65.9) 
N23 Unspecified renal colic 
Other disorders of kidney and ureter (N25-N29) 
Excludes2:disorders of kidney and ureter with urolithiasis (N20-N23) 
N25 Disorders resulting from impaired renal tubular function 
Excludes1:metabolic disorders classifiable to E70-E90 

N25.0 Renal osteodystrophy 
Azotemic osteodystrophy 
Phosphate-losing tubular disorders 
Renal rickets 
Renal short stature 
N25.1 Nephrogenic diabetes insipidus 
Excludes1:diabetes insipidus NOS (E23.2) 
N25.8 Other disorders resulting from impaired renal tubular function 
Lightwood-Albright syndrome 
Renal tubular acidosis NOS 
Secondary hyperparathyroidism of renal origin 
N25.9 Disorder resulting from impaired renal tubular function, unspecified 
N26 Unspecified contracted kidney 
Excludes1:contracted kidney with hypertension (I12.-) 
diffuse sclerosing glomerulonephritis (N18.-) 
hypertensive nephrosclerosis (arteriolar) (arteriosclerotic) (I12.-) 
small kidney of unknown cause (N27.-) 
N26.1 Atrophy of kidney (terminal) 
N26.2 Page kidney 
N26.9 Renal sclerosis NOS 
N27 Small kidney of unknown cause 
Includes: oligonephronia 
N27.0 Small kidney, unilateral 
N27.1 Small kidney, bilateral 
N27.9 Small kidney, unspecified 
N28 Other disorders of kidney and ureter, not elsewhere classified 
N28.0 Ischemia and infarction of kidney 
Renal artery embolism 
Renal artery obstruction 
Renal artery occlusion 
Renal artery thrombosis 
Renal infarct 
Excludes1:atherosclerosis of renal artery (extrarenal part) (I70.1) 
congenital stenosis of renal artery (Q27.1) 
Goldblatt's kidney (I70.1) 
N28.1 Cyst of kidney, acquired 
Cyst (multiple)(solitary) of kidney, acquired 
Excludes1:cystic kidney disease (congenital) (Q61.-) 
N28.8 Other specified disorders of kidney and ureter 

Excludes1:hydroureter (N13.4) 
ureteric stricture with hydronephrosis (N13.1) 
ureteric stricture without hydronephrosis (N13.5) 
N28.81 Hypertrophy of kidney 
N28.82 Megaloureter 
N28.83 Nephroptosis 
N28.84 Pyelitis cystica 
N28.85 Pyeloureteritis cystica 
N28.86 Ureteritis cystica 
N28.89 Other specified disorders of kidney and ureter 
N28.9 Disorder of kidney and ureter, unspecified 
Nephropathy NOS 
Renal disease (chronic) NOS 
Renal insufficiency (acute) (chronic) 
Excludes1:unspecified nephritic syndrome (N05-) 
N29 Other disorders of kidney and ureter in diseases classified 
elsewhere 
Code first underlying disease, such as: 
amyloidosis (E85) 
nephrocalcinosis (E83.5) 
schistosomiasis (B65.0-B65.9) 
Excludes1:disorders of kidney and ureter in: 
cystinosis (E72.0) 
gonorrhea (A54.21) 
syphilis (A52.75) 
tuberculosis (A18.11) 
Other diseases of the urinary system (N30-N39) 
Excludes1: urinary infection (complicating): 
abortion or ectopic or molar pregnancy (O00-O07, O08.8) 
pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-) 
N30 Cystitis 
Use additional code to identify infectious agent (B95-B97) 
Excludes1:prostatocystitis (N41.3) 
N30.0 Acute cystitis 
Excludes1:irradiation cystitis (N30.4-) 
trigonitis (N30.3-) 
N30.00 Acute cystitis without hematuria 
N30.01 Acute cystitis with hematuria 
N30.1 Interstitial cystitis (chronic) 

N30.10
Interstitial cystitis (chronic) without hematuria 
N30.11 Interstitial cystitis (chronic) with hematuria 
N30.2 Other chronic cystitis 
N30.20 Other chronic cystitis without hematuria 
N30.21 Other chronic cystitis with hematuria 
N30.3 Trigonitis 
Urethrotrigonitis 
N30.30 Trigonitis without hematuria 
N30.31 Trigonitis with hematuria 
N30.4 Irradiation cystitis 
N30.40 Irradiation cystitis without hematuria 
N30.41 Irradiation cystitis with hematuria 
N30.8 Other cystitis 
Abscess of bladder 
N30.80 Other cystitis without hematuria 
N30.81 Other cystitis with hematuria 
N30.9 Cystitis, unspecified 
N30.90 Cystitis, unspecified without hematuria 
N30.91 Cystitis, unspecified with hematuria 
N31 Neuromuscular dysfunction of bladder, not elsewhere classified 
Use additional code to identify any associated urinary incontinence (N39.3-N39.4-) 
Excludes1:cord bladder NOS (G95.8) 
neurogenic bladder due to cauda equina syndrome (G83.4) 
neuromuscular dysfunction due to spinal cord lesion (G95.8) 
N31.0 Uninhibited neuropathic bladder, not elsewhere classified 
N31.1 Reflex neuropathic bladder, not elsewhere classified 
N31.2 Flaccid neuropathic bladder, not elsewhere classified 
Atonic (motor) (sensory) neuropathic bladder 
Autonomous neuropathic bladder 
Nonreflex neuropathic bladder 
N31.8 Other neuromuscular dysfunction of bladder 
N31.9 Neuromuscular dysfunction of bladder, unspecified 
Neurogenic bladder dysfunction NOS 
N32 Other disorders of bladder 
Excludes2:calculus of bladder (N21.0) 
cystocele (N81.1) 
hernia or prolapse of bladder, female (N81.1) 
N32.0 Bladder-neck obstruction 
Bladder-neck stenosis (acquired) 
Excludes1:congenital bladder-neck obstruction (Q64.3-) 
N32.1 Vesicointestinal fistula 

Vesicorectal fistula 
N32.2 Vesical fistula, not elsewhere classified 
Excludes1:fistula between bladder and female genital tract (N82.0-N82.1) 
N32.3 Diverticulum of bladder 
Excludes1:congenital diverticulum of bladder (Q64.6) 
diverticulitis of bladder (N30.8-) 
N32.8 Other specified disorders of bladder 
N32.81 Overactive bladder 
Excludes1: frequent urination due to specified bladder condition- code 
to condition 
N32.89 Other specified disorders of bladder 
Calcified bladder 
Contracted bladder 
N32.9 Bladder disorder, unspecified 
N33 Bladder disorders in diseases classified elsewhere 
Code first underlying disease, such as: 
schistosomiasis (B65.0-B65.9) 
Excludes1:bladder disorder in: 
syphilis (A52.76) 
tuberculosis (A18.12) 
cystitis (in): 
candidal infection (B37.41) 
chlamydial (A56.01) 
diphtheritic (A36.85) 
gonorrhea (A54.01) 
syphilitic (A52.76) 
trichomonal infection (A59.03) 
neurogenic bladder (N31.-) 
N34 Urethritis and urethral syndrome 
Use additional code (B95-B97), to identify infectious agent. 
Excludes1:Reiter's disease (M02.3-) 
urethritis in diseases with a predominantly sexual mode of transmission 
(A50-A64) 
urethrotrigonitis (N30.3-) 
N34.0 Urethral abscess 
Abscess (of) Cowper's gland 
Abscess (of) Littré's gland 
Abscess (of) urethral (gland) 
Periurethral abscess 
Excludes1:urethral caruncle (N36.2) 
N34.1 Nonspecific urethritis 

Nongonococcal urethritis 
Nonvenereal urethritis 
N34.2 Other urethritis 
Meatitis, urethral 
Postmenopausal urethritis 
Ulcer of urethra (meatus) 
Urethritis NOS 
N34.3 Urethral syndrome, unspecified 
N35 Urethral stricture 
Excludes1:congenital urethral stricture (Q64.3-) 
postprocedural urethral stricture (N99.1-) 
N35.0 Post-traumatic urethral stricture 
Urethral stricture due to injury 
Excludes1:postprocedural urethral stricture (N99.1-) 
N35.01 Post-traumatic urethral stricture, male 
N35.010 Post-traumatic urethral stricture, male, meatal 
N35.011 Post-traumatic bulbous urethral stricture 
N35.012 Post-traumatic membranous urethral stricture 
N35.013 Post-traumatic anterior urethral stricture 
N35.014 Post-traumatic urethral stricture, male, unspecified 
N35.02 Post-traumatic urethral stricture, female 
N35.021 Urethral stricture due to childbirth 
N35.028 Other post-traumatic urethral stricture, female 
N35.1 Postinfective urethral stricture, not elsewhere classified 
Excludes1:urethral stricture associated with schistosomiasis (B65.-, N29) 
gonococcal urethral stricture (A54.01) 
syphilitic urethral stricture (A52.76) 
N35.11 Postinfective urethral stricture, not elsewhere classified, male 
N35.111 Postinfective urethral stricture, not elsewhere classified, 
male, meatal 
N35.112 Postinfective bulbous urethral stricture, not elsewhere 
classified 
N35.113 Postinfective membraneous urethral stricture, not 
elsewhere classified 
N35.114 Postinfective anterior urethral stricture, not elsewhere 
classified 
N35.119 Postinfective urethral stricture, not elsewhere classified, 
male, unspecified 
N35.12 Postinfective urethral stricture, not elsewhere classified, female 
N35.8 Other urethral stricture 
Excludes1:postprocedural urethral stricture (N99.1-) 
N35.9 Urethral stricture, unspecified 

N36 Other disorders of urethra 
N36.0 Urethral fistula 
False urethral passage 
Urethroperineal fistula 
Urethrorectal fistula 
Urinary fistula NOS 
Excludes1:urethroscrotal fistula (N50.8) 
urethrovaginal fistula (N82.1) 
urethrovesicovaginal fistula (N82.1) 
N36.1 Urethral diverticulum 
N36.2 Urethral caruncle 
N36.4 Urethral functional and muscular disorders 
Use additional code to identify associated urinary stress incontinence (N39.3) 
N36.41 Hypermobility of urethra 
N36.42 Intrinsic sphincter deficiency (ISD) 
N36.43 Combined hypermobility of urethra and intrinsic sphincter 
deficiency 
N36.44 Muscular disorders of urethra 
Bladder sphincter dyssynergy 
N36.8 Other specified disorders of urethra 
N36.9 Urethral disorder, unspecified 
N37 Urethral disorders in diseases classified elsewhere 
Code first underlying disease. 
Excludes1:urethritis (in): 
candidal infection (B37.41) 
chlamydial (A56.01) 
gonorrhea (A54.01) 
syphilis (A52.76) 
trichomonal infection (A59.03) 
tuberculosis (A18.13) 
N39 Other disorders of urinary system 
Excludes2:hematuria NOS (R31-) 
recurrent or persistent hematuria (N02.-) 
recurrent or persistent hematuria with specified morphological lesion (N02.-) 
proteinuria NOS (R80.-) 
N39.0 Urinary tract infection, site not specified 
Use additional code (B95-B97), to identify infectious agent. 
Excludes1:candidiasis of urinary tract (B37.4-) 
neonatal urinary tract infection (P39.3) 
urinary tract infection of specified site, such as: 

cystitis (N30.-) 
urethritis (N34.-) 
N39.3 Stress incontinence (female) (male) 
Excludes1:mixed incontinence (N39.46) 
N39.4 Other specified urinary incontinence 
N39.41 Urge incontinence 
Excludes1: mixed incontinence (N39.46) 
N39.42 Incontinence without sensory awareness 
N39.43 Post-void dribbling 
N39.44 Nocturnal enuresis 
N39.45 Continuous leakage 
N39.46 Mixed incontinence 
Urge and stress incontinence 
N39.49 Other specified urinary incontinence 
Overflow incontinence 
Reflex incontinence 
Total incontinence 
Excludes1: enuresis NOS (R32) 
urinary incontinence NOS (R32) 
urinary incontinence of nonorganic origin (F98.0) 
N39.8 Other specified disorders of urinary system 
N39.9 Disorder of urinary system, unspecified 
Diseases of male genital organs (N40-N51) 
N40 Hyperplasia of prostate 
Use additional code for any associated urinary incontinence (N39.4-) 
Excludes1:benign neoplasms, except adenoma, fibroma and myoma of prostate (D29.1) 
N40.0 Hypertrophy (benign) of prostate 
Benign prostatic hypertrophy 
Enlargement of prostate 
Smooth enlarged prostate 
Soft enlarged prostate 
N40.00 Hypertrophy (benign) of prostate without complication 
Hypertrophy (benign) of prostate NOS 
N40.01 Hypertrophy (benign) of prostate with obstruction 
Hypertrophy (benign) of prostate with urinary retention 
N40.02 Hypertrophy (benign) of prostate with hematuria 
N40.03 Hypertrophy (benign) of prostate with obstruction and hematuria 
Hypertrophy (benign) of prostate with urinary retention and hematuria 
N40.09 Hypertrophy (benign) of prostate with other complication 
N40.1 Nodular prostate 

Hard, firm prostate 
Multinodular prostate 
Excludes1:malignant neoplasm of prostate (C61) 
N40.10 Nodular prostate without complication 
Nodular prostate NOS 
N40.11 Nodular prostate with obstruction 
Nodular prostate with urinary retention 
N40.12 Nodular prostate with hematuria 
N40.13 Nodular prostate with obstruction and hematuria 
Nodular prostate with urinary retention and hematuria 
N40.19 Nodular prostate with other complication 
N40.2 Benign localized hyperplasia of prostate 
Adenofibromatous hypertrophy of prostate 
Adenoma of prostate 
Fibroadenoma of prostate 
Fibroma of prostate 
Myoma of prostate 
Polyp of prostate 
Excludes1:benign neoplasm of prostate (D29.1) 
hypertrophy of prostate (N40.0) 
malignant neoplasm of prostate (C61) 
N40.20 Benign localized hyperplasia of prostate without complication 
Benign localized hyperplasia of prostate NOS 
N40.21 Benign localized hyperplasia of prostate with obstruction 
Benign localized hyperplasia of prostate with urinary retention 
N40.22 Benign localized hyperplasia of prostate with hematuria 
N40.23 Benign localized hyperplasia of prostate with obstruction and 
hematuria 
Benign localized hyperplasia of prostate with urinary retention and 
hematuria 
N40.29 Benign localized hyperplasia of prostate with other complication 
N40.9 Unspecified hyperplasia of prostate 
Median bar 
N40.90 Unspecified hyperplasia of prostate without complication 
Hyperplasia of prostate NOS 
N40.91 Unspecified hyperplasia of prostate with obstruction 
Prostatic obstruction NOS 
Unspecified hyperplasia of prostate with urinary retention 
N40.92 Unspecified hyperplasia of prostate with hematuria 
N40.93 Unspecified hyperplasia of prostate with obstruction and hematuria 
Unspecified hyperplasia of prostate with urinary retention and hematuria 
N40.99 Unspecified hyperplasia of prostate with other complication 

N41 Inflammatory diseases of prostate 
Use additional code (B95-B97), to identify infectious agent. 
N41.0 Acute prostatitis 
N41.00 Acute prostatitis without hematuria 
N41.01 Acute prostatitis with hematuria 
N41.1 Chronic prostatitis 
N41.10 Chronic prostatitis without hematuria 
N41.11 Chronic prostatitis with hematuria 
N41.2 Abscess of prostate 
N41.3 Prostatocystitis 
N41.4 Granulomatous prostatitis 
N41.8 Other inflammatory diseases of prostate 
N41.9 Inflammatory disease of prostate, unspecified 
Prostatitis NOS 
N42 Other and unspecified disorders of prostate 
N42.0 Calculus of prostate 
Prostatic stone 
N42.1 Congestion and hemorrhage of prostate 
Excludes1:hyperplasia of prostate (N40.-) 
inflammatory diseases of prostate (N41.-) 
N42.3 Dysplasia of prostate 
Prostatic intraepithelial neoplasia I (PIN I) 
Prostatic intraepithelial neoplasia II (PIN II) 
Excludes1:prostatic intraepithelial neoplasia III (PIN III) (D07.5) 
N42.8 Other specified disorders of prostate 
N42.81 Prostatodynia syndrome 
Painful prostate syndrome 
N42.82 Prostatosis syndrome 
N42.89 Other specified disorders of prostate 
Cyst of prostate 
N42.9 Disorder of prostate, unspecified 
N43 Hydrocele and spermatocele 
Includes: hydrocele of spermatic cord, testis or tunica vaginalis 
Excludes1:congenital hydrocele (P83.5) 
N43.0 Encysted hydrocele 
N43.1 Infected hydrocele 
Use additional code (B95-B97), to identify infectious agent 
N43.2 Other hydrocele 
N43.3 Hydrocele, unspecified 
N43.4 Spermatocele of epididymis 

Spermatic cyst 
N43.40 Spermatocele of epididymis, unspecified 
N43.41 Spermatocele of epididymis, single 
N43.42 Spermatocele of epididymis, multiple 
N43.5 Hydrocele of spermatic cord 
N44 Noninflammatory disorders of testis 
N44.0 Torsion of testis 
N44.00 Torsion of testis, unspecified 
N44.01 Torsion of appendix epididymis 
N44.02 Extravaginal torsion of spermatic cord 
N44.03 Intravaginal torsion of spermatic cord 
N44.04 Torsion of appendix testis 
N44.1 Cyst of tunica albuginea testis 
N44.2 Benign cyst of testis 
N44.8 Other noninflammatory disorders of the testis 
N45 Orchitis and epididymitis 
Use additional code (B95-B97), to identify infectious agent. 
N45.1 Epididymitis 
N45.2 Orchitis 
N45.3 Epididymo-orchitis 
N45.4 Abscess of epididymis or testis 
N46 Male infertility 
Excludes1:vasectomy status (Z98.52) 
N46.0 Azoospermia 
Absolute male infertility 
Male infertility due to germinal (cell) aplasia 
Male infertility due to spermatogenic arrest (complete) 
N46.01 Organic azoospermia 
Azoospermia NOS 
N46.02 Azoospermia due to extratesticular causes 
Code also associated cause 
N46.021 Azoospermia due to drug therapy 
N46.022 Azoospermia due to infection 
N46.023 Azoospermia due to obstruction of efferent ducts 
N46.024 Azoospermia due to radiation 
N46.025 Azoospermia due to systemic disease 
N46.029 Azoospermia due to other extratesticular causes 
N46.1 Oligospermia 
Male infertility due to germinal cell desquamation 
Male infertility due to hypospermatogenesis 

Male infertility due to incomplete spermatogenic arrest 
N46.11 Organic oligospermia 
Oligospermia NOS 
N46.12 Oligospermia due to extratesticular causes 
Code also associated cause 
N46.121 Oligospermia due to drug therapy 
N46.122 Oligospermia due to infection 
N46.123 Oligospermia due to obstruction of efferent ducts 
N46.124 Oligospermia due to radiation 
N46.125 Oligospermia due to systemic disease 
N46.129 Oligospermia due to other extratesticular causes 
N46.8 Other male infertility 
N46.9 Male infertility, unspecified 
N47 Disorders of prepuce 
N47.0 Adherent prepuce, newborn 
N47.1 Phimosis 
N47.2 Paraphimosis 
N47.3 Deficient foreskin 
N47.4 Benign cyst of prepuce 
N47.5 Adhesions of prepuce and glans penis 
N47.6 Balanoposthitis 
Excludes1:balanitis (N48.1) 
Use additional code (B95-B97), to identify infectious agent. 
N47.7 Other inflammatory diseases of prepuce 
Use additional code (B95-B97), to identify infectious agent. 
N47.8 Other disorders of prepuce 
N48 Other disorders of penis 
N48.0 Leukoplakia of penis 
Kraurosis of penis 
Excludes1:carcinoma in situ of penis (D07.4) 
N48.1 Balanitis 
Excludes1:amebic balanitis (A06.8) 
balanoposthitis (N47.6) 
candidal balanitis (B37.42) 
gonococcal balanitis (A54.23) 
herpesviral [herpes simplex] balanitis (A60.01) 
Use additional code (B95-B97), to identify infectious agent 
N48.2 Other inflammatory disorders of penis 
Use additional code (B95-B97), to identify infectious agent. 
Excludes1:balanitis (N48.1) 
balanitis xerotica obliterans (N48.6) 

balanoposthitis (N47.6) 
N48.21 Abscess of corpus cavernosum and penis 
N48.22 Cellulitis of corpus cavernosum and penis 
N48.29 Other inflammatory disorders of penis 
N48.3 Priapism 
Painful erection 
Code first underlying cause 
N48.30 Priapism, unspecified 
N48.31 Priapism due to trauma 
N48.32 Priapism due to disease classified elsewhere 
N48.33 Priapism, drug-induced 
N48.39 Other priapism 
N48.5 Ulcer of penis 
N48.6 Balanitis xerotica obliterans 
N48.7 Peyronie’s disease 
Plastic induration of penis 
N48.8 Other specified disorders of penis 
N48.81 Thrombosis of superficial vein of penis 
N48.89 Other specified disorders of penis 
N48.9 Disorder of penis, unspecified 
N49 Inflammatory disorders of male genital organs, not elsewhere 
classified 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:inflammation of penis (N48.1, N48.2-) 
orchitis and epididymitis (N45.-) 
N49.0 Inflammatory disorders of seminal vesicle 
Vesiculitis NOS 
N49.1 Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens 
Vasitis 
N49.2 Inflammatory disorders of scrotum 
N49.3 Fournier’s gangrene 
N49.8 Inflammatory disorders of other specified male genital organs 
Inflammation of multiple sites in male genital organs 
N49.9 Inflammatory disorder of unspecified male genital organ 
Abscess of unspecified male genital organ 
Boil of unspecified male genital organ 
Carbuncle of unspecified male genital organ 
Cellulitis of unspecified male genital organ 
N50 Other and unspecified disorders of male genital organs 
Excludes2:torsion of testis (N44.0-) 
N50.0 Atrophy of testis 

N50.1 Vascular disorders of male genital organs 
Hematocele, NOS, (male) 
N50.8 Other specified disorders of male genital organs 
Atrophy of scrotum, seminal vesicle, spermatic cord, tunica vaginalis and vas 
deferens 
Edema of scrotum, seminal vesicle, spermatic cord, testis, tunica vaginalis and vas 
deferens 
Hypertrophy of scrotum, seminal vesicle, spermatic cord, testis, tunica vaginalis 
and vas deferens 
Ulcer of scrotum, seminal vesicle, spermatic cord, testis, tunica vaginalis and vas 
deferens 
Chylocele, tunica vaginalis (nonfilarial) NOS 
Urethroscrotal fistula 
Stricture of spermatic cord, tunica vaginalis, and vas deferens 
N50.9 Disorder of male genital organs, unspecified 
N51 Disorders of male genital organs in diseases classified 
elsewhere 
Code first underlying disease, such as: 
filariasis (B74.0-B74.9) 
Excludes1:amebic balanitis (A06.8) 
candidal balanitis (B37.42) 
gonococcal balanitis (A54.23) 
gonococcal prostatitis (A54.22) 
herpesviral [herpes simplex] balanitis (A60.01) 
trichomonal prostatitis (A59.02) 
tuberculous prostatitis (A18.14) 
N52 Male erectile dysfunction 
Excludes1:psychogenic impotence (F52.21) 
N52.0 Vasculogenic erectile dysfunction 
N52.01 Erectile dysfunction due to arterial insufficiency 
N52.02 Corporo-venous occlusive erectile dysfunction 
N52.03 Combined arterial insufficiency and corporo-venous occlusive 
erectile dysfunction 
N52.1 Erectile dysfunction due to diseases classified elsewhere 
Code first underlying disease 
N52.2 Drug-induced erectile dysfunction 
N52.3 Post-surgical erectile dysfunction 
N52.31 Erectile dysfunction following radical prostatectomy 
N52.32 Erectile dysfunction following radical cystectomy 
N52.33 Erectile dysfunction following urethral surgery 
N52.34 Erectile dysfunction following simple prostatectomy 

N52.39
Other post-surgical erectile dysfunction 
N52.8 Other male erectile dysfunction 
N52.9 Male erectile dysfunction, unspecified 
Organic impotence NOS 
N53 Other male sexual dysfunction 
Excludes1:psychogenic sexual dysfunction (F52.-) 
N53.1 Ejaculatory dysfunction 
Excludes1:premature ejaculation (F52.4) 
N53.11 Retarded ejaculation 
N53.12 Painful ejaculation 
N53.13 Anejaculatory orgasm 
N53.14 Retrograde ejaculation 
N53.19 Other ejaculatory dysfunction 
Ejaculatory dysfunction NOS 
N53.8 Other male sexual dysfunction 
N53.9 Unspecified male sexual dysfunction 
Disorders of breast (N60-N64) 
Excludes1:disorders of breast associated with childbirth (O91-O92) 
N60 Benign mammary dysplasia 
Includes: fibrocystic mastopathy 
N60.0 Solitary cyst of breast 
Cyst of breast 
N60.00 Solitary cyst of female breast, unspecified side 
N60.01 Solitary cyst of right female breast 
N60.02 Solitary cyst of left female breast 
N60.03 Solitary cyst of right male breast 
N60.04 Solitary cyst of left male breast 
N60.05 Solitary cyst of male breast, unspecified side 
N60.1 Diffuse cystic mastopathy 
Cystic breast 
Fibrocystic disease of breast 
Excludes1:diffuse cystic mastopathy with epithelial proliferation (N60.3-) 
N60.10 Diffuse cystic mastopathy of female breast, unspecified side 
N60.11 Diffuse cystic mastopathy of right female breast 
N60.12 Diffuse cystic mastopathy of left female breast 
N60.13 Diffuse cystic mastopathy of right male breast 
N60.14 Diffuse cystic mastopathy of left male breast 
N60.15 Diffuse cystic mastopathy of male breast, unspecified side 
N60.2 Fibroadenosis of breast 

Adenofibrosis of breast 
Excludes2:fibroadenoma of breast (D24.-) 
N60.20 Fibroadenosis of female breast, unspecified side 
N60.21 Fibroadenosis of right female breast 
N60.22 Fibroadenosis of left female breast 
N60.23 Fibroadenosis of right male breast 
N60.24 Fibroadenosis of left male breast 
N60.25 Fibroadenosis of male breast, unspecified side 
N60.3 Fibrosclerosis of breast 
Cystic mastopathy with epithelial proliferation 
N60.30 Fibrosclerosis of female breast, unspecified side 
N60.31 Fibrosclerosis of right female breast 
N60.32 Fibrosclerosis of left female breast 
N60.33 Fibrosclerosis of right male breast 
N60.34 Fibrosclerosis of left male breast 
N60.35 Fibrosclerosis of male breast, unspecified side 
N60.4 Mammary duct ectasia 
N60.40 Mammary duct ectasia of female breast, unspecified side 
N60.41 Mammary duct ectasia of right female breast 
N60.42 Mammary duct ectasia of left female breast 
N60.43 Mammary duct ectasia of right male breast 
N60.44 Mammary duct ectasia of left male breast 
N60.45 Mammary duct ectasia of male breast, unspecified side 
N60.8 Other benign mammary dysplasias 
N60.80 Other benign mammary dysplasias of female breast, unspecified 
side 
N60.81 Other benign mammary dysplasias of right female breast 
N60.82 Other benign mammary dysplasias of left female breast 
N60.83 Other benign mammary dysplasias of right male breast 
N60.84 Other benign mammary dysplasias of left male breast 
N60.85 Other benign mammary dysplasias of male breast, unspecified side 
N60.9 Benign mammary dysplasia, unspecified 
N60.90 Benign mammary dysplasia, unspecified, of female breast, 
unspecified side 
N60.91 Benign mammary dysplasia, unspecified, of right female breast 
N60.92 Benign mammary dysplasia, unspecified, of left female breast 
N60.93 Benign mammary dysplasia, unspecified, of right male breast 
N60.94 Benign mammary dysplasia, unspecified of left male breast 
N60.95 Benign mammary dysplasia, unspecified, of male breast, unspecified 
side 
N61 Inflammatory disorders of breast 
Includes: abscess (acute) (chronic) (nonpuerperal) of areola 

abscess (acute) (chronic) (nonpuerperal) of breast 
carbuncle of breast 
infective mastitis (acute) (subacute) (nonpuerperal) 
mastitis (acute) (subacute) (nonpuerperal) NOS 
Excludes1:inflammatory carcinoma of breast (C50.9) (M8530/3) 
inflammatory disorder of breast associated with childbirth (O91.-) 
neonatal infective mastitis (P39.0) 
thrombophlebitis of breast [Mondor's disease] (I80.8) 
N62 Hypertrophy of breast 
Includes: gynecomastia 
hypertrophy of breast NOS 
massive pubertal hypertrophy of breast 
N63 Unspecified lump in breast 
Includes: nodule(s) NOS in breast 
N64 Other disorders of breast 
N64.0 Fissure and fistula of nipple 
N64.1 Fat necrosis of breast 
Fat necrosis (segmental) of breast 
N64.2 Atrophy of breast 
N64.3 Galactorrhea not associated with childbirth 
N64.4 Mastodynia 
N64.5 Other signs and symptoms in breast 
Excludes2:abnormal findings on diagnostic imaging of breast (R92.-) 
N64.51 Induration of breast 
N64.52 Nipple discharge 
Excludes1: abnormal findings in nipple discharge (R89.-) 
N64.53 Retraction of nipple 
N64.59 Other signs and symptoms in breast 
N64.8 Other specified disorders of breast 
Galactocele 
Subinvolution of breast (postlactational) 
N64.9 Disorder of breast, unspecified 
Inflammatory diseases of female pelvic organs (N70-N77) 
Excludes1:inflammatory diseases of female pelvic organs complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.0) 
pregnancy, childbirth and the puerperium (O23.-, O75.3, O85, O86.-) 
N70 Salpingitis and oophoritis 

Includes: abscess (of) fallopian tube 
abscess (of) ovary 
pyosalpinx 
salpingo-oophoritis 
tubo-ovarian abscess 
tubo-ovarian inflammatory disease 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:gonococcal infection (A54.24) 
tuberculous infection (A18.17) 
N70.0 Acute salpingitis and oophoritis 
N70.01 Acute salpingitis 
N70.02 Acute oophoritis 
N70.03 Acute salpingitis and oophoritis 
N70.1 Chronic salpingitis and oophoritis 
Hydrosalpinx 
N70.11 Chronic salpingitis 
N70.12 Chronic oophoritis 
N70.13 Chronic salpingitis and oophoritis 
N70.9 Salpingitis and oophoritis, unspecified 
N70.91 Salpingitis, unspecified 
N70.92 Oophoritis, unspecified 
N70.93 Salpingitis and oophoritis, unspecified 
N71 Inflammatory disease of uterus, except cervix 
Includes: endo (myo) metritis 
metritis 
myometritis 
pyometra 
uterine abscess 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:hyperplastic endometritis (N85.0) 
inflammation of uterus following delivery (O85) 
N71.0 Acute inflammatory disease of uterus 
N71.1 Chronic inflammatory disease of uterus 
N71.9 Inflammatory disease of uterus, unspecified 
N72 Inflammatory disease of cervix uteri 
Includes: cervicitis (with or without erosion or ectropion) 
endocervicitis (with or without erosion or ectropion) 
exocervicitis (with or without erosion or ectropion) 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:erosion and ectropion of cervix without cervicitis (N86) 

N73 Other female pelvic inflammatory diseases 
Use additional code (B95-B97), to identify infectious agent. 
N73.0 Acute parametritis and pelvic cellulitis 
Abscess of broad ligament 
Abscess of parametrium 
Pelvic cellulitis, female 
N73.1 Chronic parametritis and pelvic cellulitis 
Any condition in N73.0 specified as chronic 
Excludes1:tuberculous parametritis and pelvic cellultis (A18.17) 
N73.2 Unspecified parametritis and pelvic cellulitis 
Any condition in N73.0 unspecified whether acute or chronic 
N73.3 Female acute pelvic peritonitis 
N73.4 Female chronic pelvic peritonitis 
Excludes1:tuberculous pelvic (female) peritonitis (A18.17) 
N73.5 Female pelvic peritonitis, unspecified 
N73.6 Female pelvic peritoneal adhesions (postinfective) 
Excludes2:postprocedural pelvic peritoneal adhesions (N99.4) 
N73.8 Other specified female pelvic inflammatory diseases 
N73.9 Female pelvic inflammatory disease, unspecified 
Female pelvic infection or inflammation NOS 
N74 Female pelvic inflammatory disorders in diseases classified 
elsewhere 
Code first underlying disease 
Excludes1:cervicitis: 
chlamydial (A56.02) 
gonococcal (A54.03) 
herpesviral [herpes simplex] (A60.03) 
syphilitic (A52.76) 
trichomonal (A59.09) 
tuberculous (A18.16) 
pelvic inflammatory disease: 
chlamydial (A56.11) 
gonococcal (A54.24) 
herpesviral [herpes simplex] (A60.09) 
syphilitic (A52.76) 
tuberculous (A18.17) 
N75 Diseases of Bartholin's gland 
N75.0 Cyst of Bartholin's gland 
N75.1 Abscess of Bartholin's gland 

N75.8 Other diseases of Bartholin's gland 
Bartholinitis 
N75.9 Disease of Bartholin's gland, unspecified 
N76 Other inflammation of vagina and vulva 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:senile (atrophic) vaginitis (N95.2) 
N76.0 Acute vaginitis 
Acute vulvovaginitis 
Vaginitis NOS 
Vulvovaginitis NOS 
N76.1 Subacute and chronic vaginitis 
Chronic vulvovaginitis 
Subacute vulvovaginitis 
N76.2 Acute vulvitis 
Vulvitis NOS 
N76.3 Subacute and chronic vulvitis 
N76.4 Abscess of vulva 
Furuncle of vulva 
N76.5 Ulceration of vagina 
N76.6 Ulceration of vulva 
N76.8 Other specified inflammation of vagina and vulva 
N77 Vulvovaginal ulceration and inflammation in diseases classified 
elsewhere 
N77.0 Ulceration of vulva in diseases classified elsewhere 
Code first underlying disease, such as: 
Behçet's disease (M35.2) 
Excludes1:ulceration of vulva in gonococcal infection (A54.02) 
ulceration of vulva in herpesviral [herpes simplex] infection (A60.04) 
ulceration of vulva in syphilis (A51.0) 
ulceration of vulva in tuberculosis (A18.18) 
N77.1 Vaginitis, vulvitis and vulvovaginitis in diseases classified elsewhere 
Code first underlying disease, such as: 
pinworm (B80) 
Excludes1:vaginitis, vulvitis and vulvovaginitis (in): 
candidiasis (B37.3) 
chlamydial (A56.02) 
gonococcal infection (A54.02) 
herpesviral [herpes simplex] infection (A60.04) 
syphilitic, early (A51.0) 
syphilitic, late (A52.76) 
trichomonal (A59.01) 

tuberculous (A18.18) 
venereal NEC (A64.3) 
Noninflammatory disorders of female genital tract (N80-N98) 
N80 Endometriosis 
N80.0 Endometriosis of uterus 
Adenomyosis 
Excludes1:stromal endometriosis (D39.0) 
N80.1 Endometriosis of ovary 
N80.2 Endometriosis of fallopian tube 
N80.3 Endometriosis of pelvic peritoneum 
N80.4 Endometriosis of rectovaginal septum and vagina 
N80.5 Endometriosis of intestine 
N80.6 Endometriosis in cutaneous scar 
N80.8 Other endometriosis 
N80.9 Endometriosis, unspecified 
N81 Female genital prolapse 
Excludes1:genital prolapse complicating pregnancy, labor or delivery (O34.5-) 
prolapse and hernia of ovary and fallopian tube (N83.4) 
prolapse of vaginal vault after hysterectomy (N99.3) 
N81.0 Urethrocele 
Excludes1:urethrocele with cystocele (N81.1) 
urethrocele with prolapse of uterus (N81.2-N81.4) 
N81.1 Cystocele 
Cystocele with urethrocele 
Prolapse of (anterior) vaginal wall NOS 
Excludes1:cystocele with prolapse of uterus (N81.2-N81.4) 
N81.2 Incomplete uterovaginal prolapse 
First degree uterine prolapse 
Prolapse of cervix NOS 
Second degree uterine prolapse 
N81.3 Complete uterovaginal prolapse 
Procidential (uteri) NOS 
Third degree uterine prolapse 
N81.4 Uterovaginal prolapse, unspecified 
Prolapse of uterus NOS 
N81.5 Vaginal enterocele 
Excludes1:enterocele with prolapse of uterus (N81.2-N81.4) 
N81.6 Rectocele 
Prolapse of posterior vaginal wall 

Excludes1:rectal prolapse (K62.3) 
rectocele with prolapse of uterus (N81.2-N81.4) 
N81.8 Other female genital prolapse 
Deficient perineum 
Old laceration of muscles of pelvic floor 
N81.9 Female genital prolapse, unspecified 
N82 Fistulae involving female genital tract 
Excludes1:vesicointestinal fistulae (N32.1) 
N82.0 Vesicovaginal fistula 
N82.1 Other female urinary-genital tract fistulae 
Cervicovesical fistula 
Ureterovaginal fistula 
Urethrovaginal fistula 
Uteroureteric fistula 
Uterovesical fistula 
N82.2 Fistula of vagina to small intestine 
N82.3 Fistula of vagina to large intestine 
Rectovaginal fistula 
N82.4 Other female intestinal-genital tract fistulae 
Intestinouterine fistula 
N82.5 Female genital tract-skin fistulae 
Uterus to abdominal wall fistula 
Vaginoperineal fistula 
N82.8 Other female genital tract fistulae 
N82.9 Female genital tract fistula, unspecified 
N83 Noninflammatory disorders of ovary, fallopian tube and broad 
ligament 
Excludes2:hydrosalpinx (N70.1-) 
N83.0 Follicular cyst of ovary 
Cyst of graafian follicle 
Hemorrhagic follicular cyst (of ovary) 
N83.1 Corpus luteum cyst 
Hemorrhagic corpus luteum cyst 
N83.2 Other and unspecified ovarian cysts 
Excludes1:developmental ovarian cyst (Q50.1) 
neoplastic ovarian cyst (D27.-) 
polycystic ovarian syndrome (E28.2) 
Stein-Leventhal syndrome (E28.2) 
N83.20 Unspecified ovarian cysts 
N83.29 Other ovarian cysts 
Retention cyst of ovary 

Simple cyst of ovary 
N83.3 Acquired atrophy of ovary and fallopian tube 
N83.31 Acquired atrophy of ovary 
N83.32 Acquired atrophy of fallopian tube 
N83.33 Acquired atrophy of ovary and fallopian tube 
N83.4 Prolapse and hernia of ovary and fallopian tube 
N83.5 Torsion of ovary, ovarian pedicle and fallopian tube 
Torsion of accessory tube 
Torsion of hydatid of Morgagni 
N83.51 Torsion of ovary and ovarian pedicle 
N83.52 Torsion of fallopian tube 
N83.53 Torsion of ovary, ovarian pedicle and fallopian tube 
N83.6 Hematosalpinx 
Excludes1:hematosalpinx (with) (in): 
hematocolpos (N89.7) 
hematometra (N85.7) 
tubal pregnancy (O00.1) 
N83.7 Hematoma of broad ligament 
N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad 
ligament 
Broad ligament laceration syndrome [Allen-Masters] 
N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, 
unspecified 
N84 Polyp of female genital tract 
Excludes1:adenomatous polyp (D28.-) 
placental polyp (O90.89) 
N84.0 Polyp of corpus uteri 
Polyp of endometrium 
Polyp of uterus NOS 
Excludes1:polypoid endometrial hyperplasia (N85.0) 
N84.1 Polyp of cervix uteri 
Mucous polyp of cervix 
N84.2 Polyp of vagina 
N84.3 Polyp of vulva 
Polyp of labia 
N84.8 Polyp of other parts of female genital tract 
N84.9 Polyp of female genital tract, unspecified 
N85 Other noninflammatory disorders of uterus, except cervix 
Excludes1:endometriosis (N80.-) 
inflammatory diseases of uterus (N71.-) 
noninflammatory disorders of cervix (N86-N88) 

polyp of corpus uteri (N84.0) 
uterine prolapse (N81.-) 
N85.0 Endometrial glandular hyperplasia 
Hyperplasia of endometrium NOS 
Cystic hyperplasia of endometrium 
Glandular-cystic hyperplasia of endometrium 
Polypoid hyperplasia of endometrium 
N85.1 Endometrial adenomatous hyperplasia 
Hyperplasia of endometrium, atypical (adenomatous) 
N85.2 Hypertrophy of uterus 
Bulky or enlarged uterus 
Excludes1:puerperal hypertrophy of uterus (O90.89) 
N85.3 Subinvolution of uterus 
Excludes1:puerperal subinvolution of uterus (O90.89) 
N85.4 Malposition of uterus 
Anteversion of uterus 
Retroflexion of uterus 
Retroversion of uterus 
Excludes1:malposition of uterus complicating pregnancy, labor or delivery 
(O34.5-, O65.5) 
N85.5 Inversion of uterus 
Excludes1:current obstetric trauma (O71.2) 
postpartum inversion of uterus (O71.2) 
N85.6 Intrauterine synechiae 
N85.7 Hematometra 
Hematosalpinx with hematometra 
Excludes1:hematometra with hematocolpos (N89.7) 
N85.8 Other specified noninflammatory disorders of uterus 
Atrophy of uterus, acquired 
Fibrosis of uterus NOS 
N85.9 Noninflammatory disorder of uterus, unspecified 
Disorder of uterus NOS 
N86 Erosion and ectropion of cervix uteri 
Includes: decubitus (trophic) ulcer of cervix 
eversion of cervix 
Excludes1:erosion and ectropion of cervix with cervicitis (N72) 
N87 Dysplasia of cervix uteri 
Excludes1:carcinoma in situ of cervix uteri (D06.-) 
N87.0 Mild cervical dysplasia 
Cervical intraepithelial neoplasia [CIN], grade I 
N87.1 Moderate cervical dysplasia 

Cervical intraepithelial neoplasia [CIN], grade II 
N87.2 Severe cervical dysplasia, not elsewhere classified 
Severe cervical dysplasia NOS 
Excludes1:cervical intraepithelial neoplasia [CIN], grade III, with or without 
severe dysplasia (D06.-) 
N87.9 Dysplasia of cervix uteri, unspecified 
N88 Other noninflammatory disorders of cervix uteri 
Excludes2:inflammatory disease of cervix (N72) 
polyp of cervix (N84.1) 
N88.0 Leukoplakia of cervix uteri 
N88.1 Old laceration of cervix uteri 
Adhesions of cervix 
Excludes1:current obstetric trauma (O71.3) 
N88.2 Stricture and stenosis of cervix uteri 
Excludes1:stricture and stenosis of cervix uteri complicating labor (O65.5) 
N88.3 Incompetence of cervix uteri 
Investigation and management of (suspected) cervical incompetence in a 
nonpregnant woman 
Excludes1:cervical incompetence complicating pregnancy (O34.3-) 
N88.4 Hypertrophic elongation of cervix uteri 
N88.8 Other specified noninflammatory disorders of cervix uteri 
Excludes1:current obstetric trauma (O71.3) 
N88.9 Noninflammatory disorder of cervix uteri, unspecified 
N89 Other noninflammatory disorders of vagina 
Excludes1:carcinoma in situ of vagina (D07.2) 
inflammation of vagina (N76.-) 
senile (atrophic) vaginitis (N95.2) 
trichomonal leukorrhea (A59.00) 
N89.0 Mild vaginal dysplasia 
Vaginal intraepithelial neoplasia [VAIN], grade I 
N89.1 Moderate vaginal dysplasia 
Vaginal intraepithelial neoplasia [VAIN], grade II 
N89.2 Severe vaginal dysplasia, not elsewhere classified 
Severe vaginal dysplasia NOS 
Excludes1:vaginal intraepithelial neoplasia [VAIN], grade III, with or without 
severe dysplasia (D07.2) 
N89.3 Dysplasia of vagina, unspecified 
N89.4 Leukoplakia of vagina 
N89.5 Stricture and atresia of vagina 
Vaginal adhesions 
Vaginal stenosis 

Excludes1:congenital atresia or stricture (Q52.4) 
postoperative adhesions of vagina (N99.2) 
N89.6 Tight hymenal ring 
Rigid hymen 
Tight introitus 
Excludes1:imperforate hymen (Q52.3) 
N89.7 Hematocolpos 
Hematocolpos with hematometra or hematosalpinx 
N89.8 Other specified noninflammatory disorders of vagina 
Leukorrhea NOS 
Old vaginal laceration 
Pessary ulcer of vagina 
Excludes1:current obstetric trauma (O70.-, O71.4, O71.7-O71.8) 
old laceration involving muscles of pelvic floor (N81.8) 
N89.9 Noninflammatory disorder of vagina, unspecified 
N90 Other noninflammatory disorders of vulva and perineum 
Excludes1:carcinoma in situ of vulva (D07.1) 
current obstetric trauma (O70.-, O71.7-O71.8) 
inflammation of vulva (N76.-) 
N90.0 Mild vulvar dysplasia 
Vulvar intraepithelial neoplasia [VIN], grade I 
N90.1 Moderate vulvar dysplasia 
Vulvar intraepithelial neoplasia [VIN], grade II 
N90.2 Severe vulvar dysplasia, not elsewhere classified 
Severe vulvar dysplasia NOS 
Excludes1:vulvar intraepithelial neoplasia[VIN], grade III, with or without severe 
dysplasia (D07.1) 
N90.3 Dysplasia of vulva, unspecified 
N90.4 Leukoplakia of vulva 
Dystrophy of vulva 
Kraurosis of vulva 
N90.5 Atrophy of vulva 
Stenosis of vulva 
N90.6 Hypertrophy of vulva 
Hypertrophy of labia 
N90.7 Vulvar cyst 
N90.8 Other specified noninflammatory disorders of vulva and perineum 
Adhesions of vulva 
Hypertrophy of clitoris 
N90.9 Noninflammatory disorder of vulva and perineum, unspecified 
N91 Absent, scanty and rare menstruation 

Excludes1:ovarian dysfunction (E28.-) 
N91.0 Primary amenorrhea 
N91.1 Secondary amenorrhea 
N91.2 Amenorrhea, unspecified 
N91.3 Primary oligomenorrhea 
N91.4 Secondary oligomenorrhea 
N91.5 Oligomenorrhea, unspecified 
Hypomenorrhea NOS 
N92 Excessive, frequent and irregular menstruation 
Excludes1:postmenopausal bleeding (N95.0) 
N92.0 Excessive and frequent menstruation with regular cycle 
Heavy periods NOS 
Menorrhagia NOS 
Polymenorrhea 
N92.1 Excessive and frequent menstruation with irregular cycle 
Irregular intermenstrual bleeding 
Irregular, shortened intervals between menstrual bleeding 
Menometrorrhagia 
Metrorrhagia 
N92.2 Excessive menstruation at puberty 
Excessive bleeding associated with onset of menstrual periods 
Pubertal menorrhagia 
Puberty bleeding 
N92.3 Ovulation bleeding 
Regular intermenstrual bleeding 
N92.4 Excessive bleeding in the premenopausal period 
Climacteric menorrhagia or metrorrhagia 
Menopausal menorrhagia or metrorrhagia 
Preclimacteric menorrhagia or metrorrhagia 
Premenopausal menorrhagia or metrorrhagia 
N92.5 Other specified irregular menstruation 
N92.6 Irregular menstruation, unspecified 
Irregular bleeding NOS 
Irregular periods NOS 
Excludes1:irregular menstruation with: 
lengthened intervals or scanty bleeding (N91.3-N91.5) 
shortened intervals or excessive bleeding (N92.1) 
N93 Other abnormal uterine and vaginal bleeding 
Excludes1:neonatal vaginal hemorrhage (P54.6) 
pseudomenses (P54.6) 
N93.0 Postcoital and contact bleeding 

N93.8 Other specified abnormal uterine and vaginal bleeding 
Dysfunctional or functional uterine or vaginal bleeding NOS 
N93.9 Abnormal uterine and vaginal bleeding, unspecified 
N94 Pain and other conditions associated with female genital organs 
and menstrual cycle 
N94.0 Mittelschmerz 
N94.1 Dyspareunia 
Excludes1:psychogenic dyspareunia (F52.6) 
N94.2 Vaginismus 
Excludes1:psychogenic vaginismus (F52.5) 
N94.3 Premenstrual tension syndrome 
Premenstrual dysphoric disorder 
N94.4 Primary dysmenorrhea 
N94.5 Secondary dysmenorrhea 
N94.6 Dysmenorrhea, unspecified 
Excludes1:psychogenic dysmenorrhea (F45.8) 
N94.8 Other specified conditions associated with female genital organs and 
menstrual cycle 
N94.9 Unspecified condition associated with female genital organs and menstrual 
cycle 
N95 Menopausal and other perimenopausal disorders 
Menopausal and other perimenopausal disorders due to naturally occurring (age-related) 
menopause and perimenopause 
Excludes1:excessive bleeding in the premenopausal period (N92.4) 
menopausal and perimenopausal disorders due to artificial or premature 
menopause (E89.4-, E28.31-) 
premature menopause (E28.31-) 
Excludes2:postmenopausal osteoporosis (M81.0-) 
postmenopausal osteoporosis with current pathologic fracture (M80.0-) 
postmenopausal urethritis (N34.2) 
N95.0 Postmenopausal bleeding 
N95.1 Menopausal and female climacteric states 
Excludes1:symptoms associated with artificial menopause (E89.41) 
symptoms associated with premature menopause (E28.310) 
N95.10 Asymptomatic menopausal state 
Menopausal state NOS 
N95.11 Symptomatic menopausal state 
Symptoms such as flushing, sleeplessness, headache, lack of 
concentration, associated with natural (age-related) menopause 
N95.2 Postmenopausal atrophic vaginitis 
Senile (atrophic) vaginitis 

N95.8 Other specified menopausal and perimenopausal disorders 
N95.9 Unspecified menopausal and perimenopausal disorder 
N96 Habitual aborter 
Includes: investigation or care in a nonpregnant woman 
Excludes1:habitual aborter with current pregnancy (O26.2-) 
habitual aborter with current spontaneous abortion (O03-) 
N97 Female infertility 
Includes: inability to achieve a pregnancy 
sterility, female NOS 
Excludes1:female infertility associated with: 
hypopituitarism (E23.0) 
Stein-Leventhal syndrome (E28.2) 
Excludes2:incompetence of cervix uteri (N88.3) 
N97.0 Female infertility associated with anovulation 
N97.1 Female infertility of tubal origin 
Female infertility associated with congenital anomaly of tube 
Female infertility due to tubal block 
Female infertility due to tubal occlusion 
Female infertility due to tubal stenosis 
N97.2 Female infertility of uterine origin 
Female infertility associated with congenital anomaly of uterus 
Female infertility due to nonimplantation of ovum 
N97.8 Female infertility of other origin 
N97.9 Female infertility, unspecified 
N98 Complications associated with artificial fertilization 
N98.0 Infection associated with artificial insemination 
N98.1 Hyperstimulation of ovaries 
Hyperstimulation of ovaries NOS 
Hyperstimulation of ovaries associated with induced ovulation 
N98.2 Complications of attempted introduction of fertilized ovum following in vitro 
fertilization 
N98.3 Complications of attempted introduction of embryo in embryo transfer 
N98.8 Other complications associated with artificial fertilization 
N98.9 Complication associated with artificial fertilization, unspecified 
Other disorders of the genitourinary system (N99) 
N99 Intraoperative complications and postprocedural disorders of 
genitourinary system, not elsewhere classified 

Use additional code, if applicable, to further specify disorder 
Excludes2:irradiation cystitis (N30.4-) 
postoophorectomy osteoporosis (M81.8-) 
postoophorectomy osteoporosis with current pathologic fracture (M80.8-) 
N99.0 Postprocedural renal failure 
N99.1 Postprocedural urethral stricture 
Postcatheterization urethral stricture 
N99.11 Postprocedural urethral stricture, male 
N99.110 Postprocedural urethral stricture, male, meatal 
N99.111 Postprocedural bulbous urethral stricture 
N99.112 Postprocedural membraneous urethral stricture 
N99.113 Postprocedural anterior urethral stricture 
N99.114 Postprocedural urethral stricture, male, unspecified 
N99.12 Postprocedural urethral stricture, female 
N99.2 Postoperative adhesions of vagina 
N99.3 Prolapse of vaginal vault after hysterectomy 
N99.4 Postprocedural pelvic peritoneal adhesions 
Excludes2:pelvic peritoneal adhesions NOS (N73.6) 
postinfective pelvic peritoneal adhesions (N73.6) 
N99.5 Complications of stoma of urinary tract 
Excludes2:mechanical complication of urinary (indwelling) catheter (T83.0-) 
N99.51 Complication of cystostomy 
N99.510 Cystostomy hemorrhage 
N99.511 Cystostomy infection 
N99.512 Cystostomy malfunction 
N99.518 Other cystostomy complication 
N99.519 Unspecified cystostomy complication 
N99.52 Complication of other external stoma of urinary tract 
N99.520 Hemorrhage of other external stoma of urinary tract 
N99.521 Infection of other external stoma of urinary tract 
N99.522 Malfunction of other external stoma of urinary tract 
N99.528 Other complication of other external stoma of urinary 
tract 
N99.529 Unspecified complication of other external stoma of 
urinary tract 
N99.53 Complication of other stoma of urinary tract 
N99.530 Hemorrhage of other stoma of urinary tract 
N99.531 Infection of other stoma of urinary tract 
N99.532 Malfunction of other stoma of urinary tract 
N99.538 Other complication of other stoma of urinary tract 
N99.539 Unspecified complication of other stoma of urinary 
tract 
N99.6 Intraoperative and postprocedural hemorrhage and hematoma complicating a 

genitourinary system procedure 
Excludes1:intraoperative hemorrhage or hematoma due to accidental puncture or 
laceration during a genitourinary system procedure (N99.7-) 
N99.61 Intraoperative hemorrhage of a genitourinary system organ or 
structure during a genitourinary system procedure 
N99.62 Intraoperative hemorrhage of a non-genitourinary system organ or 
structure during a genitourinary system procedure 
N99.63 Intraoperative hematoma of a genitourinary system organ or 
structure during a genitourinary system procedure 
N99.64 Intraoperative hematoma of a non-genitourinary system organ or 
structure during a genitourinary system procedure 
N99.65 Postprocedural hemorrhage of a genitourinary system organ or 
structure following a genitourinary system procedure 
N99.66 Postprocedural hemorrhage of a non-genitourinary system organ or 
structure following a genitourinary system procedure 
N99.67 Postprocedural hematoma of a genitourinary system organ or 
structure following a genitourinary system procedure 
N99.68 Postprocedural hematoma of a non-genitourinary system organ or 
structure following a genitourinary system procedure 
N99.7 Accidental puncture or laceration during a genitourinary system procedure 
N99.71 Accidental puncture or laceration of a genitourinary system organ 
or structure during a genitourinary system procedure 
N99.72 Accidental puncture or laceration of a non-genitoruinary system 
organ or structure during a genitourinary system procedure 
N99.8 Other postprocedural disorders of the genitourinary system 
N99.81 Residual ovary syndrome 
N99.89 Other postprocedural disorders of the genitourinary system 
N99.9 Postprocedural disorder of the genitourinary system, unspecified 
CHAPTER 15 
Pregnancy, childbirth and the puerperium (O00-O99) 
Note: Codes from this chapter are for use only on maternal records, never on newborn 
records 
Note: Codes from category O37 may be used on either the maternal record or a record 
created for the fetus, depending on the record keeping system of the facility where 
treatment is provided. are not for use on a newborn record. They

Note: Trimesters are counted from the first day of the last menstrual period. are 
defined as follows: 
1st trimester-less than 14 weeks 0 days 
2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days 
3rd trimester-28 weeks 0 days until delivery 
The following 7th character extensions are to be added in cases of multiple gestation to identify 
the fetus for which the code applies: ode from O30, Multiple gestations, must be 
used in conjunction with other codes that require an extension. tensions are 
applicable to an ectopic pregnancy with an intrauterine pregnancy. The ectopic fetus 
should be assigned an extension. 
1 fetus 1 
2 fetus 2 
3 fetus 3 
4 fetus 4 
5 other fetus 
Excludes1:supervision of normal pregnancy (Z34.-) 
Excludes2:mental and behavioral disorders associated with the puerperium (F53.) 
obstetrical tetanus (A34) 
postpartum necrosis of pituitary gland (E23.0) 
puerperal osteomalacia (M83.0) 
This chapter contains the following blocks: 
O00-O08 Pregnancy with abortive outcome 
O09 Supervision of high-risk pregnancy 
O10-O16 Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the 
puerperium 
O20-O29 Other maternal disorders predominantly related to pregnancy 
O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems 
O60-O77 Complications of labor and delivery 
O80, O82 Encounter for delivery 
O85-O92 Complications predominantly related to the puerperium 
O93 Sequelae of complication of pregnancy, childbirth, and the puerperium 
O94-O99 Other obstetric conditions, not elsewhere classified 
Pregnancy with abortive outcome (O00-O08) 
Excludes1:continuing pregnancy in multiple gestation after abortion of one fetus or more 
(O31.1-, O31.3-) 
TheyA cThe ex

O00 Ectopic pregnancy 
Includes: ruptured ectopic pregnancy 
Use additional code from category O08 to identify any associated complication 
O00.0 Abdominal pregnancy 
Excludes1:maternal care for viable fetus in abdominal pregnancy (O36.7-) 
O00.1 Tubal pregnancy 
Fallopian pregnancy 
Rupture of (fallopian) tube due to pregnancy 
Tubal abortion 
O00.2 Ovarian pregnancy 
O00.8 Other ectopic pregnancy 
Cervical pregnancy 
Cornual pregnancy 
Intraligamentous pregnancy 
Mural pregnancy 
O00.9 Ectopic pregnancy, unspecified 
O01 Hydatidiform mole 
Use additional code from category O08 to identify any associated complication. 
Excludes1:malignant hydatidiform mole (D39.2) 
O01.0 Classical hydatidiform mole 
Complete hydatidiform mole 
O01.1 Incomplete and partial hydatidiform mole 
O01.9 Hydatidiform mole, unspecified 
Trophoblastic disease NOS 
Vesicular mole NOS 
O02 Other abnormal products of conception 
Use additional code from category O08 to identify any associated complication. 
Excludes1:papyraceous fetus (O31.0-) 
O02.0 Blighted ovum and nonhydatidiform mole 
Carneous mole 
Fleshy mole 
Intrauterine mole NOS 
Pathological ovum 
O02.1 Missed abortion 
Early fetal death, before completion of 20 weeks of gestation, with retention of 
dead fetus 
Excludes1:failed induced abortion (O07.-) 
fetal death (intrauterine) (late) (O36.4) 
missed abortion with blighted ovum (O02.0) 
missed abortion with hydatidiform mole (O01.-) 

missed abortion with nonhydatidiform (O02.0) 
missed delivery (O36.4) 
stillbirth (P95) 
O02.8 Other specified abnormal products of conception 
Excludes1:abnormal products of conception with blighted ovum (O02.0) 
abnormal products of conception with hydatidiform mole (O01.-) 
abnormal products of conception with nonhydatidiform mole (O02.0) 
O02.9 Abnormal product of conception, unspecified 
O03 Spontaneous abortion 
Note: Incomplete abortion includes retained products of conception following spontaneous 
abortion 
Includes: miscarriage 
O03.0 Incomplete spontaneous abortion complicated by genital tract and pelvic 
infection 
Incomplete spontaneous abortion with conditions in O08.0 
O03.1 Incomplete spontaneous abortion complicated by delayed or excessive 
hemorrhage 
Incomplete spontaneous abortion with conditions in O08.1 
O03.2 Incomplete spontaneous abortion complicated by embolism 
Incomplete spontaneous abortion with conditions in O08.2 
O03.3 Incomplete spontaneous abortion with other and unspecified complications 
Incomplete spontaneous abortion with conditions in O08.3-O08.9 
O03.30 Incomplete spontaneous abortion with unspecified complications 
O03.39 Incomplete spontaneous abortion with other complications 
O03.4 Incomplete spontaneous abortion without complication 
O03.5 Complete or unspecified spontaneous abortion complicated by genital tract 
and pelvic infection 
Complete or unspecified spontaneous abortion with conditions in O08.0 
O03.6 Complete or unspecified spontaneous abortion complicated by delayed or 
excessive hemorrhage 
Complete or unspecified spontaneous abortion with conditions in O08.1 
O03.7 Complete or unspecified spontaneous abortion complicated by embolism 
Complete or unspecified spontaneous abortion with conditions in O08.2 
O03.8 Complete or unspecified spontaneous abortion with other and unspecified 
complications 
Complete or unspecified spontaneous abortion with conditions in O08.3-O08.9 
O03.80 Complete or unspecified spontaneous abortion with unspecified 
complications 
O03.89 Complete or unspecified spontaneous abortion with other 
complications 
O03.9 Complete or unspecified spontaneous abortion without complication 
Miscarriage NOS 

Spontaneous abortion NOS 
O04 Complications following (induced) termination of pregnancy 
Includes: complications following (induced) termination of pregnancy 
Excludes1:encounter for elective termination of pregnancy, uncomplicated (Z33.2) 
failed attempted termination of pregnancy (O07.-) 
O04.5 Termination of pregnancy complicated by genital tract and pelvic infection 
Termination of pregnancy with conditions in O08.0 
O04.6 Termination of pregnancy complicated by delayed or excessive hemorrhage 
Termination of pregnancy with conditions in O08.1 
O04.7 Termination of pregnancy complicated by embolism 
Termination of pregnancy with conditions in O08.2 
O04.8 Termination of pregnancy with other and unspecified complications 
Termination of pregnancy with conditions in O08.3-O08.9 
O04.80 Termination of pregnancy with unspecified complications 
O04.89 Termination of pregnancy with other complications 
O07 Failed attempted termination of pregnancy 
Includes: failure of attempted induction of termination of pregnancy 
incomplete elective abortion 
Excludes1:incomplete spontaneous abortion (O03.0-O04) 
O07.0 Failed attempted termination of pregnancy complicated by genital tract and 
pelvic infection 
Failed attempted termination of pregnancy with conditions in O08.0 
O07.1 Failed attempted termination of pregnancy complicated by delayed or 
excessive hemorrhage 
Failed attempted termination of pregnancy with conditions in O08.1 
O07.2 Failed attempted termination of pregnancy complicated by embolism 
Failed attempted termination of pregnancy with conditions in O08.2 
O07.3 Failed attempted termination of pregnancy with other and unspecified 
complications 
Failed attempted termination of pregnancy with conditions in O08.3-O08.9 
O07.30 Failed attempted termination of pregnancy with unspecified 
complications 
O07.39 Failed attempted termination of pregnancy with other complications 
O07.4 Failed attempted termination of pregnancy without complication 
O08 Complications following ectopic and molar pregnancy 
This category is for use with categories O00-O02 to identify any associated complications 
O08.0 Genital tract and pelvic infection following ectopic and molar pregnancy 
Excludes2:urinary tract infection (O08.83) 
Endometritis following ectopic and molar pregnancy 
Oophoritis following ectopic and molar pregnancy 

Parametritis following ectopic and molar pregnancy 
Pelvic peritonitis following ectopic and molar pregnancy 
Salpingitis following ectopic and molar pregnancy 
Salpingo-oophoritis following ectopic and molar pregnancy 
O08.1 Delayed or excessive hemorrhage following ectopic and molar pregnancy 
Afibrinogenemia following ectopic and molar pregnancy 
Defibrination syndrome following ectopic and molar pregnancy 
Hemolysis following ectopic and molar pregnancy 
Intravascular coagulation following ectopic and molar pregnancy 
Excludes1:delayed or excessivehemorrhage due to incomplete abortion (O03.1) 
O08.2 Embolism following ectopic and molar pregnancy 
Air embolism following ectopic and molar pregnancy 
Amniotic fluid embolism following ectopic and molar pregnancy 
Blood-clot embolism following ectopic and molar pregnancy 
Embolism NOS following ectopic and molar pregnancy 
Fat embolism following ectopic and molar pregnancy 
Pulmonary embolism following ectopic and molar pregnancy 
Pyemic embolism following ectopic and molar pregnancy 
Septic or septicopyemic embolism following ectopic and molar pregnancy 
Soap embolism following ectopic and molar pregnancy 
O08.3 Shock following ectopic and molar pregnancy 
Circulatory collapse following ectopic and molar pregnancy 
Shock (postoperative) following ectopic and molar pregnancy 
Excludes1:septic shock following ectopic and molar pregnancy (O08.82) 
O08.4 Renal failure following ectopic and molar pregnancy 
Oliguria following ectopic and molar pregnancy 
Renal failure (acute) following ectopic and molar pregnancy 
Renal shutdown following ectopic and molar pregnancy 
Renal tubular necrosis following ectopic and molar pregnancy 
Uremia following ectopic and molar pregnancy 
O08.5 Metabolic disorders following an ectopic and molar pregnancy 
O08.6 Damage to pelvic organs and tissues following an ectopic and molar 
pregnancy 
Laceration, perforation, tear or chemical damage of bladder following an ectopic 
and molar pregnancy 
Laceration, perforation, tear or chemical damage of bowel following an ectopic 
and molar pregnancy 
Laceration, perforation, tear or chemical damage of broad ligament following an 
ectopic and molar pregnancy 
Laceration, perforation, tear or chemical damage of cervix following an ectopic 
and molar pregnancy 
Laceration, perforation, tear or chemical damage of periurethral tissue following 
an ectopic and molar pregnancy 

Laceration, perforation, tear or chemical damage of uterus following an ectopic 
and molar pregnancy 
Laceration, perforation, tear or chemical damage of vagina following an ectopic 
and molar pregnancy 
O08.7 Other venous complications following an ectopic and molar pregnancy 
O08.8 Other complications following an ectopic and molar pregnancy 
O08.81 Cardiac arrest following an ectopic and molar pregnancy 
O08.82 Sepsis following ectopic and molar pregnancy 
Septic shock following an ectopic and molar pregnancy 
Sepsis following an ectopic and molar pregnancy 
Excludes1: septic or septicopyemic embolism following ectopic and 
molar pregnancy (O08.2) 
O08.83 Urinary tract infection following an ectopic and molar pregnancy 
Cystitis following an ectopic and molar pregnancy 
O08.89 Other complications following an ectopic and molar pregnancy 
O08.9 Unspecified complication following an ectopic and molar pregnancy 
O09 Supervision of high-risk pregnancy 
O09.0 Supervision of pregnancy with history of infertility 
O09.00 Supervision of pregnancy with history of infertility, unspecified 
trimester 
O09.01 Supervision of pregnancy with history of infertility, first trimester 
O09.02 Supervision of pregnancy with history of infertility, second 
trimester 
O09.03 Supervision of pregnancy with history of infertility, third trimester 
O09.1 Supervision of pregnancy with history of ectopic or molar pregnancy 
O09.10 Supervision of pregnancy with history of ectopic or molar 
pregnancy, unspecified trimester 
O09.11 Supervision of pregnancy with history of ectopic or molar 
pregnancy, first trimester 
O09.12 Supervision of pregnancy with history of ectopic or molar 
pregnancy, second trimester 
O09.13 Supervision of pregnancy with history of ectopic or molar 
pregnancy, third trimester 
O09.2 Supervision of pregnancy with other poor reproductive or obstetric history 
Excludes2:pregnancy care of habitual aborter (O26.2-) 
O09.21 Supervision of pregnancy with history of pre-term labor 
O09.211 Supervision of pregnancy with history of pre-term 
labor, first trimester 
O09.212 Supervision of pregnancy with history of pre-term 
labor, second trimester 
O09.213 Supervision of pregnancy with history of pre-term 
labor, third trimester 

O09.219 
O09.29 
Supervision of pregnancy with other poor reproductive or obstetric 
O09.30 
O09.31 
O09.32 
O09.33 
O09.40 
O09.41 
O09.42 
O09.43 
O09.51 
O09.52 
Supervision of pregnancy with history of pre-term 
labor, unspecified trimester 
history 
Supervision of pregnancy with history of neonatal death 
Supervision of pregnancy with history of stillbirth 
O09.291 Supervision of pregnancy with other poor reproductive 
or obstetric history, first trimester 
O09.292 Supervision of pregnancy with other poor reproductive 
or obstetric history, second trimester 
O09.293 Supervision of pregnancy with other poor reproductive 
or obstetric history, third trimester 
O09.299 Supervision of pregnancy with other poor reproductive 
or obstetric history, unspecified trimester 
O09.3 Supervision of pregnancy with insufficient antenatal care 
Supervision of concealed pregnancy 
Supervision of hidden pregnancy 
Supervision of pregnancy with insufficient antenatal care, 
unspecified trimester 
Supervision of pregnancy with insufficient antenatal care, first 
trimester 
Supervision of pregnancy with insufficient antenatal care, second 
trimester 
Supervision of pregnancy with insufficient antenatal care, third 
trimester 
O09.4 Supervision of pregnancy with grand multiparity 
Supervision of pregnancy with grand multiparity, unspecified 
trimester 
Supervision of pregnancy with grand multiparity, first trimester 
Supervision of pregnancy with grand multiparity, second trimester 
Supervision of pregnancy with grand multiparity, third trimester 
O09.5 Supervision of elderly primigravida and multigravida 
Pregnancy for a female 35 years and older at expected date of delivery 
Supervision of elderly primigravida 
O09.511 Supervision of elderly primigravida, first trimester 
O09.512 Supervision of elderly primigravida, second trimester 
O09.513 Supervision of elderly primigravida, third trimester 
O09.519 Supervision of elderly primigravida, unspecified 
trimester 
Supervision of elderly multigravida 
O09.521 Supervision of elderly multigravida, first trimester 
O09.522 Supervision of elderly multigravida, second trimester 
O09.523 Supervision of elderly multigravida, third trimester 

O09.529
Supervision of elderly multigravida, unspecified 
trimester 
O09.6 Supervision of young primigravida and multigravida 
Supervision of pregnancy for a female less than 16 years old at expected date of 
delivery 
O09.61 Supervision of young primigravida 
O09.611 Supervision of young primigravida, first trimester 
O09.612 Supervision of young primigravida, second trimester 
O09.613 Supervision of young primigravida, third trimester 
O09.619 Supervision of young primigravida, unspecified 
trimester 
O09.62 Supervision of young multigravida 
O09.621 Supervision of young multigravida, first trimester 
O09.622 Supervision of young multigravida, second trimester 
O09.623 Supervision of young multigravida, third trimester 
O09.629 Supervision of young multigravida, unspecified 
trimester 
O09.7 Supervision of high-risk pregnancy due to social problems 
O09.70 Supervision of high-risk pregnancy due to social problems, 
unspecified trimester 
O09.71 Supervision of high-risk pregnancy due to social problems, first 
trimester 
O09.72 Supervision of high-risk pregnancy due to social problems, second 
trimester 
O09.73 Supervision of high-risk pregnancy due to social problems, third 
trimester 
O09.8 Supervision of other high-risk pregnancies 
O09.81 Supervision of pregnancy resulting from assisted reproductive 
technology 
Supervision of pregnancy resulting from in-vitro fertilization 
O09.811 Supervision of pregnancy resulting from assisted 
reproductive technology, first trimester 
O09.812 Supervision of pregnancy resulting from assisted 
reproductive technology, second trimester 
O09.813 Supervision of pregnancy resulting from assisted 
reproductive technology, third trimester 
O09.819 Supervision of pregnancy resulting from assisted 
reproductive technology, unspecified trimester 
O09.89 Supervision of other high-risk pregnancies 
O09.891 Supervision of other high-risk pregnancies, first 
trimester 
O09.892 Supervision of other high-risk pregnancies, second 
trimester 

O09.893
Supervision of other high-risk pregnancies, third 
trimester 
O09.899 Supervision of other high-risk pregnancies, unspecified 
trimester 
O09.9 Supervision of high-risk pregnancy, unspecified 
O09.90 Supervision of high-risk pregnancy, unspecified, unspecified 
trimester 
O09.91 Supervision of high-risk pregnancy, unspecified, first trimester 
O09.92 Supervision of high-risk pregnancy, unspecified, second trimester 
O09.93 Supervision of high-risk pregnancy, unspecified, third trimester 
Edema, proteinuria and hypertensive disorders in pregnancy, 
childbirth and the puerperium (O10-O16) 
O10 Pre-existing hypertension complicating pregnancy, childbirth 
and the puerperium 
Includes: Pre-existing hypertension with pre-exisiting proteinuria complicating 
pregnancy, childbirth and the puerperium 
Excludes1:pre-exisiting hypertension with increased or superimposed proteinuria 
complicating pregnancy, childbirth and the puerperium (Oll.-) 
O10.0 Pre-existing essential hypertension complicating pregnancy, childbirth and the 
puerperium 
Any condition in I10 specified as a reason for obstetric care during pregnancy, 
childbirth or the puerperium 
O10.01 Pre-existing essential hypertension complicating pregnancy 
O10.011 Pre-existing essential hypertension complicating 
pregnancy, first trimester 
O10.012 Pre-existing essential hypertension complicating 
pregnancy, second trimester 
O10.013 Pre-existing essential hypertension complicating 
pregnancy, third trimester 
O10.019 Pre-existing essential hypertension complicating 
pregnancy, unspecified trimester 
O10.02 Pre-existing essential hypertension complicating childbirth 
O10.03 Pre-existing essential hypertension complicating the puerperium 
O10.1 Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the 
puerperium 
Any condition in I11 specified as a reason for obstetric care during pregnancy, 
childbirth or the puerperium 
O10.11 Pre-existing hypertensive heart disease complicating pregnancy 
O10.111 Pre-existing hypertensive heart disease complicating 

pregnancy, first trimester 
O10.112 Pre-existing hypertensive heart disease complicating 
pregnancy, second trimester 
O10.113 Pre-existing hypertensive heart disease complicating 
pregnancy, third trimester 
O10.119 Pre-existing hypertensive heart disease complicating 
pregnancy, trimester unspecified 
O10.12 Pre-existing hypertensive heart disease complicating childbirth 
O10.13 Pre-existing hypertensive heart disease complicating the puerperium 
O10.2 Pre-existing hypertensive renal disease complicating pregnancy, childbirth and the 
puerperium 
Any condition in I12 specified as a reason for obstetric care during pregnancy, 
childbirth or the puerperium 
O10.21 Pre-existing hypertensive renal disease complicating pregnancy 
O10.211 Pre-existing hypertensive renal disease complicating 
pregnancy, first trimester 
O10.212 Pre-existing hypertensive renal disease complicating 
pregnancy, second trimester 
O10.213 Pre-existing hypertensive renal disease complicating 
pregnancy, third trimester 
O10.219 Pre-existing hypertensive renal disease complicating 
pregnancy, unspecified trimester 
O10.22 Pre-existing hypertensive renal disease complicating childbirth 
O10.23 Pre-existing hypertensive renal disease complicating the puerperium 
O10.3 Pre-existing hypertensive heart and renal disease complicating pregnancy, 
childbirth and the puerperium 
Any condition in I13 specified as a reason for obstetric care during pregnancy, 
childbirth or the puerperium 
O10.31 Pre-existing hypertensive heart and renal disease complicating 
pregnancy 
O10.311 Pre-existing hypertensive heart and renal disease 
complicating pregnancy, first trimester 
O10.312 Pre-existing hypertensive heart and renal disease 
complicating pregnancy, second trimester 
O10.313 Pre-existing hypertensive heart and renal disease 
complicating pregnancy, third trimester 
O10.319 Pre-existing hypertensive heart and renal disease 
complicating pregnancy, unspecified trimester 
O10.32 Pre-existing hypertensive heart and renal disease complicating 
childbirth 
O10.33 Pre-existing hypertensive heart and renal disease complicating the 
puerperium 
O10.4 Pre-existing secondary hypertension complicating pregnancy, childbirth and 

the puerperium 
Any condition in I15 specified as a reason for obstetric care during pregnancy, 
childbirth or the puerperium 
O10.41 Pre-existing secondary hypertension complicating pregnancy 
O10.411 Pre-existing secondary hypertension complicating 
pregnancy, first trimester 
O10.412 Pre-existing secondary hypertension complicating 
pregnancy, second trimester 
O10.413 Pre-existing secondary hypertension complicating 
pregnancy, third trimester 
O10.419 Pre-existing secondary hypertension complicating 
pregnancy, unspecified trimester 
O10.42 Pre-existing secondary hypertension complicating childbirth 
O10.43 Pre-existing secondary hypertension complicating the puerperium 
O10.9 Unspecified pre-existing hypertension complicating pregnancy, childbirth and the 
puerperium 
O10.91 Unspecified pre-existing hypertension complicating pregnancy 
O10.911 Unspecified pre-existing hypertension complicating 
pregnancy, first trimester 
O10.912 Unspecified pre-existing hypertension complicating 
pregnancy, second trimester 
O10.913 Unspecified pre-existing hypertension complicating 
pregnancy, third trimester 
O10.919 Unspecified pre-existing hypertension complicating 
pregnancy, unspecified trimester 
O10.92 Unspecified pre-existing hypertension complicating childbirth 
O10.93 Unspecified pre-existing hypertension complicating the puerperium 
O11 Pre-existing hypertensive disorder with superimposed 
proteinuria 
Includes: conditions in Ol0 complicated by increased proteinuria 
superimposed pre-eclampsia 
O11.1 Pre-existing hypertensive disorder with superimposed proteinuria, first 
trimester 
O11.2 Pre-existing hypertensive disorder with superimposed proteinuria, second 
trimester 
O11.3 Pre-existing hypertensive disorder with superimposed proteinuria, third 
trimester 
O11.9 Pre-existing hypertensive disorder with superimposed proteinuria, 
unspecified trimester 
O12 Gestational [pregnancy-induced] edema and proteinuria without 
hypertension 

O12.0 Gestational edema 
O12.00 Gestational edema, unspecified trimester 
O12.01 Gestational edema, first trimester 
O12.02 Gestational edema, second trimester 
O12.03 Gestational edema, third trimester 
O12.1 Gestational proteinuria 
O12.10 Gestational proteinuria, unspecified trimester 
O12.11 Gestational proteinuria, first trimester 
O12.12 Gestational proteinuria, second trimester 
O12.13 Gestational proteinuria, third trimester 
O12.2 Gestational edema with proteinuria 
O12.20 Gestational edema with proteinuria, unspecified trimester 
O12.21 Gestational edema with proteinuria, first trimester 
O12.22 Gestational edema with proteinuria, second trimester 
O12.23 Gestational edema with proteinuria, third trimester 
O13 Gestational [pregnancy-induced] hypertension without 
significant proteinuria 
Includes: gestational hypertension NOS 
O13.1 Gestational [pregnancy-induced] hypertension without significant 
proteinuria, first trimester 
O13.2 Gestational [pregnancy-induced] hypertension without significant 
proteinuria, second trimester 
O13.3 Gestational [pregnancy-induced] hypertension without significant 
proteinuria, third trimester 
O13.9 Gestational [pregnancy-induced] hypertension without significant 
proteinuria, unspecified trimester 
O14 Gestational [pregnancy-induced] hypertension with significant 
proteinuria 
Excludes1:superimposed pre-eclampsia (O11) 
O14.0 Mild pre-eclampsia 
O14.00 Mild pre-eclampsia, unspecified trimester 
O14.02 Mild pre-eclampsia, second trimester 
O14.03 Mild pre-eclampsia, third trimester 
O14.1 Severe pre-eclampsia 
H.E.L.L.P. 
O14.10 Severe pre-eclampsia, unspecified trimester 
O14.12 Severe pre-eclampsia, second trimester 
O14.13 Severe pre-eclampsia, third trimester 
O14.9 Unspecified pre-eclampsia 
O14.90 Unspecified pre-eclampsia, unspecified trimester 
O14.92 Unspecified pre-eclampsia, second trimester 

O14.93 Unspecified pre-eclampsia, third trimester 
O15 Eclampsia 
Includes: convulsions following conditions in O10-O14 and O16 
O15.0 Eclampsia in pregnancy 
O15.00 Eclampsia in pregnancy, unspecified trimester 
O15.02 Eclampsia in pregnancy, second trimester 
O15.03 Eclampsia in pregnancy, third trimester 
O15.1 Eclampsia in labor 
O15.2 Eclampsia in the puerperium 
O15.9 Eclampsia, unspecified as to time period 
Eclampsia NOS 
O16 Unspecified maternal hypertension 
Includes: transient hypertension of pregnancy 
O16.1 Unspecified maternal hypertension, first trimester 
O16.2 Unspecified maternal hypertension, second trimester 
O16.3 Unspecified maternal hypertension, third trimester 
O16.9 Unspecified maternal hypertension, unspecified trimester 
Other maternal disorders predominantly related to pregnancy 
(O20-O29) 
Excludes2:maternal care related to the fetus and amniotic cavity and possible delivery problems 
(O30-O48) 
maternal diseases classifiable elsewhere but complicating pregnancy, labor and 
delivery, and the puerperium (O98-O99) 
O20 Hemorrhage in early pregnancy 
Includes: before completion of 20 weeks gestation 
Excludes1:pregnancy with abortive outcome (O00-O08) 
O20.0 Threatened abortion 
Hemorrhage specified as due to threatened abortion 
O20.8 Other hemorrhage in early pregnancy 
O20.9 Hemorrhage in early pregnancy, unspecified 
O21 Excessive vomiting in pregnancy 
O21.0 Mild hyperemesis gravidarum 
Hyperemesis gravidarum, mild or unspecified, starting before the end of the 20th 
week of gestation 
O21.1 Hyperemesis gravidarum with metabolic disturbance 
Hyperemesis gravidarum, starting before the end of the 20th week of gestation, 
with metabolic disturbance such as carbohydrate depletion 

Hyperemesis gravidarum, starting before the end of the 20th week of gestation, 
with metabolic disturbance such as dehydration 
Hyperemesis gravidarum, starting before the end of the 20th week of gestation, 
with metabolic disturbance such as electrolyte imbalance 
O21.2 Late vomiting of pregnancy 
Excessive vomiting starting after 20 completed weeks of gestation 
O21.8 Other vomiting complicating pregnancy 
Vomiting due to diseases classified elsewhere, complicating pregnancy 
Use additional code, to identify cause. 
O21.9 Vomiting of pregnancy, unspecified 
O22 Venous complications in pregnancy 
Excludes1:venous complications of: 
abortion NOS (O06.8) 
ectopic or molar pregnancy (O08.7) 
failed attempted abortion (O07.39, O07.89) 
induced abortion (O04.89, O05.89) 
spontaneous abortion (O03.89, O03.89) 
Excludes2:obstetric pulmonary embolism (O88.-) 
venous complications of childbirth and the puerperium (O87.-) 
O22.0 Varicose veins of lower extremity in pregnancy 
Varicose veins NOS in pregnancy 
O22.00 Varicose veins of lower extremity in pregnancy, unspecified 
trimester 
O22.01 Varicose veins of lower extremity in pregnancy, first trimester 
O22.02 Varicose veins of lower extremity in pregnancy, second trimester 
O22.03 Varicose veins of lower extremity in pregnancy, third trimester 
O22.1 Genital varices in pregnancy 
Perineal varices in pregnancy 
Vaginal varices in pregnancy 
Vulval varices in pregnancy 
O22.10 Genital varices in pregnancy, unspecified trimester 
O22.11 Genital varices in pregnancy, first trimester 
O22.12 Genital varices in pregnancy, second trimester 
O22.13 Genital varices in pregnancy, third trimester 
O22.2 Superficial thrombophlebitis in pregnancy 
Thrombophlebitis of legs in pregnancy 
O22.20 Superficial thrombophlebitis in pregnancy, unspecified trimester 
O22.21 Superficial thrombophlebitis in pregnancy, first trimester 
O22.22 Superficial thrombophlebitis in pregnancy, second trimester 
O22.23 Superficial thrombophlebitis in pregnancy, third trimester 
O22.3 Deep phlebothrombosis in pregnancy 
Deep-vein thrombosis, antepartum 

O22.30
Deep phlebothrombosis in pregnancy, unspecified trimester 
O22.31 Deep phlebothrombosis in pregnancy, first trimester 
O22.32 Deep phlebothrombosis in pregnancy, second trimester 
O22.33 Deep phlebothrombosis in pregnancy, third trimester 
O22.4 Hemorrhoids in pregnancy 
O22.40 Hemorrhoids in pregnancy, unspecified trimester 
O22.41 Hemorrhoids in pregnancy, first trimester 
O22.42 Hemorrhoids in pregnancy, second trimester 
O22.43 Hemorrhoids in pregnancy, third trimester 
O22.5 Cerebral venous thrombosis in pregnancy 
Cerebrovenous sinus thrombosis in pregnancy 
O22.50 Cerebral venous thrombosis in pregnancy, unspecified trimester 
O22.51 Cerebral venous thrombosis in pregnancy, first trimester 
O22.52 Cerebral venous thrombosis in pregnancy, second trimester 
O22.53 Cerebral venous thrombosis in pregnancy, third trimester 
O22.8xOther venous complications in pregnancy 
O22.8x Other venous complications in pregnancy 
O22.8x1 Other venous complications in pregnancy, first 
trimester 
O22.8x2 Other venous complications in pregnancy, second 
trimester 
O22.8x3 Other venous complications in pregnancy, third 
trimester 
O22.8x9 Other venous complications in pregnancy, unspecified 
trimester 
O22.9 Venous complication in pregnancy, unspecified 
Gestational phlebitis NOS 
Gestational phlebopathy NOS 
Gestational thrombosis NOS 
O22.90 Venous complication in pregnancy, unspecified, unspecified 
trimester 
O22.91 Venous complication in pregnancy, unspecified, first trimester 
O22.92 Venous complication in pregnancy, unspecified, second trimester 
O22.93 Venous complication in pregnancy, unspecified, third trimester 
O23 Infections of genitourinary tract in pregnancy 
Use additional code to identify organism (B95.-, B96.-) 
O23.0 Infections of kidney in pregnancy 
Pyelonephritis in pregnancy 
O23.00 Infections of kidney in pregnancy, unspecified trimester 
O23.01 Infections of kidney in pregnancy, first trimester 
O23.02 Infections of kidney in pregnancy, second trimester 
O23.03 Infections of kidney in pregnancy, third trimester 

O23.1 Infections of bladder in pregnancy 
O23.10 Infections of bladder in pregnancy, unspecified trimester 
O23.11 Infections of bladder in pregnancy, first trimester 
O23.12 Infections of bladder in pregnancy, second trimester 
O23.13 Infections of bladder in pregnancy, third trimester 
O23.2 Infections of urethra in pregnancy 
O23.20 Infections of urethra in pregnancy, unspecified trimester 
O23.21 Infections of urethra in pregnancy, first trimester 
O23.22 Infections of urethra in pregnancy, second tirmester 
O23.23 Infections of urethra in pregnancy, third trimester 
O23.3 Infections of other parts of urinary tract in pregnancy 
O23.30 Infections of other parts of urinary tract in pregnancy, unspecified 
trimester 
O23.31 Infections of other parts of urinary tract in pregnancy, first 
trimester 
O23.32 Infections of other parts of urinary tract in pregnancy, second 
trimester 
O23.33 Infections of other parts of urinary tract in pregnancy, third 
trimester 
O23.4 Unspecified infection of urinary tract in pregnancy 
O23.40 Unspecified infection of urinary tract in pregnancy, unspecified 
trimester 
O23.41 Unspecified infection of urinary tract in pregnancy, first trimester 
O23.42 Unspecified infection of urinary tract in pregnancy, second 
trimester 
O23.43 Unspecified infection of urinary tract in pregnancy, third trimester 
O23.5 Infections of the genital tract in pregnancy 
O23.51 Infection of cervix in pregnancy 
O23.511 Infections of cervix in pregnancy, first trimester 
O23.512 Infections of cervix in pregnancy, second trimester 
O23.513 Infections of cervix in pregnancy, third trimester 
O23.519 Infections of cervix in pregnancy, unspecified trimester 
O23.52 Salpingo-oophoritis in pregnancy 
Oophoritis in pregnancy 
Salpingitis in pregnancy 
O23.521 Salpingitis in pregnancy, first trimester 
O23.522 Salpingitis in pregnancy, second trimester 
O23.523 Salpingitis in pregnancy, third trimester 
O23.529 Salpingitis in pregnancy, unspecified trimester 
O23.59 Infection of other part of genital tract in pregnancy 
O23.591 Infection of other part of genital tract in pregnancy, 
first trimester 
O23.592 Infection of other part of genital tract in pregnancy, 

second trimester 
O23.593 Infection of other part of genital tract in pregnancy, 
third trimester 
O23.599 Infection of other part of genital tract in pregnancy, 
unspecified trimester 
O23.9 Unspecified genitourinary tract infection in pregnancy 
Genitourinary tract infection in pregnancy NOS 
O23.90 Unspecified genitourinary tract infection in pregnancy, unspecified 
trimester 
O23.91 Unspecified genitourinary tract infection in pregnancy, first 
trimester 
O23.92 Unspecified genitourinary tract infection in pregnancy, second 
trimester 
O23.93 Unspecified genitourinary tract infection in pregnancy, third 
trimester 
O24 Diabetes mellitus in pregnancy, childbirth, and the puerperium 
O24.0 Pre-existing diabetes mellitus, type 1, in pregnancy, childbirth and the puerperium 
Juvenile onset diabetes mellitus, in pregnancy, childbirth and the puerperium 
Ketosis-prone diabetes mellitus in pregnancy, childbirth and the puerperium 
Use additional code from category E10 to further identify any manifestations 
O24.01 Pre-existing diabetes mellitus, type 1, in pregnancy 
O24.011 Pre-existing diabetes mellitus, type 1, in pregnancy, first 
trimester 
O24.012 Pre-existing diabetes mellitus, type 1, in pregnancy, 
second trimester 
O24.013 Pre-existing diabetes mellitus, type 1, in pregnancy, 
third trimester 
O24.019 Pre-existing diabetes mellitus, type 1, in pregnancy, 
unspecified trimester 
O24.02 Pre-existing diabetes mellitus, type 1, in childbirth 
O24.03 Pre-existing diabetes mellitus, type 1, in the puerperium 
O24.1 Pre-existing diabetes mellitus, type 2, in pregnancy, childbirth and the puerperium 
Insulin-resistant diabetes mellitus in pregnancy, childbirth and the puerperium 
Use additional code (for): 
from category E11 to further identify any manifestations 
long-term (current) use of insulin (Z79.4) 
O24.11 Pre-existing diabetes mellitus, type 2, in pregnancy 
O24.111 Pre-existing diabetes mellitus, type 2, in pregnancy, first 
trimester 
O24.112 Pre-existing diabetes mellitus, type 2, in pregnancy, 
second trimester 
O24.113 Pre-existing diabetes mellitus, type 2, in pregnancy, 

third trimester 
O24.119 Pre-existing diabetes mellitus, type 2, in pregnancy, 
unspecified trimester 
O24.12 Pre-existing diabetes mellitus, type 2, in childbirth 
O24.13 Pre-existing diabetes mellitus, type 2, in the puerperium 
O24.3 Unspecified pre-existing diabetes mellitus in pregnancy, childbirth and the 
puerperium 
Use additional code (for): 
from category E14 to further identify any manifestation 
long-term (current) use of insulin (Z79.4) 
O24.31 Unspecified pre-existing diabetes mellitus in pregnancy 
O24.311 Unspecified pre-existing diabetes mellitus in pregnancy, 
first trimester 
O24.312 Unspecified pre-existing diabetes mellitus in pregnancy, 
second trimester 
O24.313 Unspecified pre-existing diabetes mellitus in pregnancy, 
third trimester 
O24.319 Unspecified pre-existing diabetes mellitus in pregnancy, 
unspecified trimester 
O24.32 Unspecified pre-existing diabetes mellitus in childbirth 
O24.33 Unspecified pre-existing diabetes mellitus in the puerperium 
O24.4 Gestational diabetes mellitus 
Diabetes mellitus arising in pregnancy 
Gestational diabetes mellitus NOS 
O24.41 Gestational diabetes mellitus in pregnancy 
O24.410 Gestational diabetes mellitus in pregnancy, diet-
controlled 
O24.414 Gestational diabetes mellitus in pregnancy, insulin 
controlled 
O24.415 Gestational diabetes mellitus in pregnancy, unspecified 
control 
O24.42 Gestational diabetes mellitus in childbirth 
O24.420 Gestational diabetes mellitus in childbirth, diet 
controlled 
O24.424 Gestational diabetes mellitus in childbirth, insulin 
controlled 
O24.425 Gestational diabetes mellitus in childbirth, unspecified 
control 
O24.43 Gestational diabetes mellitus in the puerperium 
O24.430 Gestational diabetes mellitus in the puerperium, diet 
controlled 
O24.434 Gestational diabetes mellitus in the puerperium, insulin 
controlled 

O24.435
Gestational diabetes mellitus in the puerperium, 
unspecified control 
O24.8 Other pre-existing diabetes mellitus in pregnancy, childbirth, and the puerperium 
Use additional code (for): 
from categories E08, E09 and E13 to further identify any manifestation 
long-term (current) use of insulin (Z79.4) 
O24.81 Other pre-existing diabetes mellitus in pregnancy 
O24.811 Other pre-existing diabetes mellitus in pregnancy, first 
trimester 
O24.812 Other pre-existing diabetes mellitus in pregnancy, 
second trimester 
O24.813 Other pre-existing diabetes mellitus in pregnancy, third 
trimester 
O24.819 Other pre-existing diabetes mellitus in pregnancy, 
unspecified trimester 
O24.82 Other pre-existing diabetes mellitus in childbirth 
O24.83 Other pre-existing diabetes mellitus in the puerperium 
O24.9 Unspecified diabetes mellitus in pregnancy, childbirth and the puerperium 
Use additional code for long-term (current) use of insulin (Z79.4) 
O24.91 Unspecified diabetes mellitus in pregnancy 
O24.911 Unspecified diabetes mellitus in pregnancy, first 
trimester 
O24.912 Unspecified diabetes mellitus in pregnancy, second 
trimester 
O24.913 Unspecified diabetes mellitus in pregnancy, third 
trimester 
O24.919 Unspecified diabetes mellitus in pregnancy, unspecified 
trimester 
O24.92 Unspecified diabetes mellitus in childbirth 
O24.93 Unspecified diabetes mellitus in the puerperium 
O25 Malnutrition in pregnancy, childbirth and the puerperium 
O25.1 Malnutrition in pregnancy 
O25.10 Malnutrition in pregnancy, unspecified trimester 
O25.11 Malnutrition in pregnancy, first trimester 
O25.12 Malnutrition in pregnancy, second trimester 
O25.13 Malnutrition in pregnancy, third trimester 
O25.2 Malnutrition in childbirth 
O25.3 Malnutrition in the puerperium 
O26 Maternal care for other conditions predominantly related to 
pregnancy 
O26.0 Excessive weight gain in pregnancy 

Excludes2:gestational edema (O12.0, O12.2) 
O26.00 Excessive weight gain in pregnancy, unspecified trimester 
O26.01 Excessive weight gain in pregnancy, first trimester 
O26.02 Excessive weight gain in pregnancy, second trimester 
O26.03 Excessive weight gain in pregnancy, third trimester 
O26.1 Low weight gain in pregnancy 
O26.10 Low weight gain in pregnancy, unspecified trimester 
O26.11 Low weight gain in pregnancy, first trimester 
O26.12 Low weight gain in pregnancy, second trimester 
O26.13 Low weight gain in pregnancy, third trimester 
O26.2 Pregnancy care of habitual aborter 
O26.20 Pregnancy care of habitual aborter, unspecified trimester 
O26.21 Pregnancy care of habitual aborter, first trimester 
O26.22 Pregnancy care of habitual aborter, second trimester 
O26.23 Pregnancy care of habitual aborter, third trimester 
O26.3 Retained intrauterine contraceptive device in pregnancy 
O26.30 Retained intrauterine contraceptive device in pregnancy, 
unspecified trimester 
O26.31 Retained intrauterine contraceptive device in pregnancy, first 
trimester 
O26.32 Retained intrauterine contraceptive device in pregnancy, second 
trimester 
O26.33 Retained intrauterine contraceptive device in pregnancy, third 
trimester 
O26.4 Herpes gestationis 
O26.40 Herpes gestationis, unspecified trimester 
O26.41 Herpes gestationis, first trimester 
O26.42 Herpes gestationis, second trimester 
O26.43 Herpes gestationis, third trimester 
O26.5 Maternal hypotension syndrome 
Supine hypotensive syndrome 
O26.50 Maternal hypotension syndrome, unspecified trimester 
O26.51 Maternal hypotension syndrome, third trimester 
O26.52 Maternal hypotension syndrome, second trimester 
O26.53 Maternal hypotension syndrome, third trimester 
O26.6 Liver disorders in pregnancy, childbirth and the puerperium 
Use additional code to identify the specific disorder 
Excludes2:hepatorenal syndrome following labor and delivery (O90.4) 
O26.61 Liver disorders in pregnancy 
O26.611 Liver disorders in pregnancy, first trimester 
O26.612 Liver disorders in pregnancy, second trimester 
O26.613 Liver disorders in pregnancy, third trimester 
O26.619 Liver disorders in pregnancy, unspecified trimester 

O26.62 Liver disorders in childbirth 
O26.63 Liver disorders in the puerperium 
O26.7 Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium 
Excludes1:traumatic separation of symphysis (pubis) during childbirth (O71.6) 
O26.71 Subluxation of symphysis (pubis) in pregnancy 
O26.711 Subluxation of symphysis (pubis) in pregnancy, first 
trimester 
O26.712 Subluxation of symphysis (pubis) in pregnancy, second 
trimester 
O26.713 Subluxation of symphysis (pubis) in pregnancy, third 
trimester 
O26.719 Subluxation of symphysis (pubis) in pregnancy, 
unspecified trimester 
O26.72 Subluxation of symphysis (pubis) in childbirth 
O26.73 Subluxation of symphysis (pubis) in the puerperium 
O26.8 Other specified pregnancy-related conditions 
O26.81 Pregnancy-related exhaustion and fatigue 
O26.811 Pregnancy-related exhaustion and fatigue, first 
trimester 
O26.812 Pregnancy-related exhaustion and fatigue, second 
trimester 
O26.813 Pregnancy-related exhaustion and fatigue, third 
trimester 
O26.819 Pregnancy-related exhaustion and fatigue, unspecified 
trimester 
O26.82 Pregnancy-related peripheral neuritis 
O26.821 Pregnancy-related peripheral neuritis, first trimester 
O26.822 Pregnancy-related peripheral neuritis, second trimester 
O26.823 Pregnancy-related peripheral neuritis, third trimester 
O26.829 Pregnancy-related peripheral neuritis, unspecified 
trimester 
O26.83 Pregnancy-related renal disease 
O26.831 Pregnancy-related renal disease, first trimester 
O26.832 Pregnancy-related renal disease, second trimester 
O26.833 Pregnancy-related renal disease, third trimester 
O26.839 Pregnancy-related renal disease, unspecified trimester 
O26.84 Uterine size-date discrepancy complicating pregnancy 
O26.841 Uterine size-date discrepancy, first trimester 
O26.842 Uterine size-date discrepancy, second trimester 
O26.843 Uterine size-date discrepancy, third trimester 
O26.849 Uterine size-date discrepancy, unspecified trimester 
O26.89 Other specified pregnancy-related conditions 
O26.891 Other specified pregnancy-related conditions, first 

trimester 
O26.892 Other specified pregnancy-related conditions, second 
trimester 
O26.893 Other specified pregnancy-related conditions, third 
trimester 
O26.899 Other specified pregnancy-related conditions, 
unspecified trimester 
O26.9 Pregnancy-related condition, unspecified 
O26.90 Pregnancy-related condition, unspecified, unspecified trimester 
O26.91 Pregnancy-related condition, unspecified, first trimester 
O26.92 Pregnancy-related condition, unspecified, second trimester 
O26.93 Pregnancy-related condition, unspecified, third trimester 
O28 Abnormal findings on antenatal screening of mother 
Excludes1:diagnostic findings classified elsewhere - see Alphabetical Index 
O28.0 Abnormal hematological finding on antenatal screening of mother 
O28.1 Abnormal biochemical finding on antenatal screening of mother 
O28.2 Abnormal cytological finding on antenatal screening of mother 
O28.3 Abnormal ultrasonic finding on antenatal screening of mother 
O28.4 Abnormal radiological finding on antenatal screening of mother 
O28.5 Abnormal chromosomal and genetic finding on antenatal screening of 
mother 
O28.8 Other abnormal findings on antenatal screening of mother 
O28.9 Abnormal finding on antenatal screening of mother, unspecified 
O29 Complications of anesthesia during pregnancy 
Includes: maternal complications arising from the administration of a general, regional 
or local anesthetic, analgesic or other sedation during pregnancy 
Use additional code, if necessary, to identify the complication 
Excludes2:complications of anesthesia during labor and delivery (O74.-) 
complications of anesthesia during the puerperium (O89.-) 
O29.0 Pulmonary complications of anesthesia during pregnancy 
Aspiration pneumonitis due to anesthesia during pregnancy 
Inhalation of stomach contents or secretions NOS due to anesthesia during 
pregnancy 
Mendelson’s syndrome due to anesthesia during pregnancy 
Pressure collapse of lung due to anesthesia during pregnancy 
O29.0x Pulmonary complications of anesthesia during pregnancy 
O29.0x1 Pulmonary complications of anesthesia during 
pregnancy, first trimester 
O29.0x2 Pulmonary complications of anesthesia during 
pregnancy, second trimester 
O29.0x3 Pulmonary complications of anesthesia during 

pregnancy, third trimester 
O29.0x9 Pulmonary complications of anesthesia during 
pregnancy, unspecified trimester 
O29.1 Cardiac complications of anesthesia during pregnancy 
O29.11 Cardiac arrest due to anesthesia during pregnancy 
O29.111 Cardiac arrest due to anesthesia during pregnancy, first 
trimester 
O29.112 Cardiac arrest due to anesthesia during pregnancy, 
second trimester 
O29.113 Cardiac arrest due to anesthesia during pregnancy, 
third trimester 
O29.119 Cardiac arrest due to anesthesia during pregnancy, 
unspecified trimester 
O29.12 Cardiac failure due to anesthesia during pregnancy 
O29.121 Cardiac failure due to anesthesia during pregnancy, 
first trimester 
O29.122 Cardiac failure due to anesthesia during pregnancy, 
second trimester 
O29.123 Cardiac failure due to anesthesia during pregnancy, 
third trimester 
O29.129 Cardiac failure due to anesthesia during pregnancy, 
unspecified trimester 
O29.19 Other cardiac complications of anesthesia during pregnancy 
O29.191 Other cardiac complications of anesthesia during 
pregnancy, first trimester 
O29.192 Other cardiac complications of anesthesia during 
pregnancy, second trimester 
O29.193 Other cardiac complications of anesthesia during 
pregnancy, third trimester 
O29.199 Other cardiac complications of anesthesia during 
pregnancy, unspecified trimester 
O29.2 Central nervous system complications of anesthesia during pregnancy 
O29.21 Cerebral anoxia due to anesthesia during pregnancy 
O29.211 Cerebral anoxia due to anesthesia during pregnancy, 
first trimester 
O29.212 Cerebral anoxia due to anesthesia during pregnancy, 
second trimester 
O29.213 Cerebral anoxia due to anesthesia during pregnancy, 
third trimester 
O29.219 Cerebral anoxia due to anesthesia during pregnancy, 
unspecified trimester 
O29.29 Other central nervous system complications of anesthesia during 
pregnancy 

O29.291
Other central nervous system complications of 
anesthesia during pregnancy, first trimester 
O29.292 Other central nervous system complications of 
anesthesia during pregnancy, second trimester 
O29.293 Other central nervous system complications of 
anesthesia during pregnancy, third trimester 
O29.299 Other central nervous system complications of 
anesthesia during pregnancy, unspecified trimester 
O29.3 Toxic reaction to local anesthesia during pregnancy 
O29.3x Toxic reaction to local anesthesia during pregnancy 
O29.3x1 Toxic reaction to local anesthesia during pregnancy, 
first trimester 
O29.3x2 Toxic reaction to local anesthesia during pregnancy, 
second trimester 
O29.3x3 Toxic reaction to local anesthesia during pregnancy, 
third trimester 
O29.3x9 Toxic reaction to local anesthesia during pregnancy, 
unspecified trimester 
O29.4 Spinal and epidural anesthesia-induced headache during pregnancy 
O29.40 Spinal and epidural anesthesia-induced headache during pregnancy, 
unspecified trimester 
O29.41 Spinal and epidural anesthesia-induced headache during pregnancy, 
first trimester 
O29.42 Spinal and epidural anesthesia-induced headache during pregnancy, 
second trimester 
O29.43 Spinal and epidural anesthesia-induced headache during pregnancy, 
third trimester 
O29.5 Other complications of spinal and epidural anesthesia during pregnancy 
O29.5x Other complications of spinal and epidural anesthesia during pregnancy 
O29.5x1 Other complications of spinal and epidural anesthesia 
during pregnancy, first trimester 
O29.5x2 Other complications of spinal and epidural anesthesia 
during pregnancy, second trimester 
O29.5x3 Other complications of spinal and epidural anesthesia 
during pregnancy, third trimester 
O29.5x9 Other complications of spinal and epidural anesthesia 
during pregnancy, unspecified trimester 
O29.6 Failed or difficult intubation for anesthesia during pregnancy 
O29.60 Failed or difficult intubation for anesthesia during pregnancy, 
unspecified trimester 
O29.61 Failed or difficult intubation for anesthesia during pregnancy, first 
trimester 
O29.62 Failed or difficult intubation for anesthesia during pregnancy, 

second trimester 
O29.63 Failed or difficult intubation for anesthesia during pregnancy, third 
trimester 
O29.8 Other complications of anesthesia during pregnancy 
O29.8x Other complications of anesthesia during pregnancy 
O29.8x1 Other complications of anesthesia during pregnancy, 
first trimester 
O29.8x2 Other complications of anesthesia during pregnancy, 
second trimester 
O29.8x3 Other complications of anesthesia during pregnancy, 
third trimester 
O29.8x9 Other complications of anesthesia during pregnancy, 
unspecified trimester 
O29.9 Unspecified complication of anesthesia during pregnancy 
O29.90 Unspecified complication of anesthesia during pregnancy, 
unspecified trimester 
O29.91 Unspecified complication of anesthesia during pregnancy, first 
trimester 
O29.92 Unspecified complication of anesthesia during pregnancy, second 
trimester 
O29.93 Unspecified complication of anesthesia during pregnancy, third 
trimester 
Maternal care related to the fetus and amniotic cavity and 
possible delivery problems (O30-O48) 
O30 Multiple gestation 
Use additional code(s) to identify any complications specific to multiple gestation 
Use the following 7th character extensions to identify the fetus to which the complication 
code applies: 
1 fetus 1 
2 fetus 2 
3 fetus 3 
4 fetus 4 
5 other fetus 5 
O30.0 Twin pregnancy 
O30.00 Twin pregnancy, unspecified 
O30.001 Twin pregnancy, unspecified, first trimester 
O30.002 Twin pregnancy, unspecified, second trimester 
O30.003 Twin pregnancy, unspecified, third trimester 
O30.009 Twin pregnancy, unspecified, unspecified trimester 

O30.01
Twin pregnancy, monoamniotic/monochorionic 
O30.011 Twin pregnancy, monoamniotic/monochorionic, first 
trimester 
O30.012 Twin pregnancy, monoamniotic/monochorionic, second 
trimester 
O30.013 Twin pregnancy, monoamniotic/monochorionic, third 
trimester 
O30.019 Twin pregnancy, monoamniotic/monochorionic, 
unspecified trimester 
O30.09 Other twin pregnancy 
O30.091 Other twin pregnancy, first trimester 
O30.092 Other twin pregnancy, second trimester 
O30.093 Other twin pregnancy, third trimester 
O30.099 Other twin pregnancy, unspecified trimester 
O30.1 Triplet pregnancy 
O30.10 Triplet pregnancy, unspecified trimester 
O30.11 Triplet pregnancy, first trimester 
O30.12 Triplet pregnancy, second trimester 
O30.13 Triplet pregnancy, third trimester 
O30.2 Quadruplet pregnancy 
O30.20 Quadruplet pregnancy, unspecified trimester 
O30.21 Quadruplet pregnancy, first trimester 
O30.22 Quadruplet pregnancy, second trimester 
O30.23 Quadruplet pregnancy, third trimester 
O30.8 Other multiple gestation 
O30.8x Other multiple gestation 
O30.8x1 Other multiple gestation, first trimester 
O30.8x2 Other multiple gestation, second trimester 
O30.8x3 Other multiple gestation, third trimester 
O30.8x9 Other multiple gestation, unspecified trimester 
O30.9 Multiple gestation, unspecified 
Multiple pregnancy NOS 
O30.90 Multiple gestation, unspecified, unspecified trimester 
O30.91 Multiple gestation, unspecified, first trimester 
O30.92 Multiple gestation, unspecified, second trimester 
O30.93 Multiple gestation, unspecified, third trimester 
O31 Complications specific to multiple gestation 
Excludes1:conjoined twins causing disproportion (O33.7) 
Excludes2:delayed delivery of second twin, triplet, etc. (O63.2) 
malpresentation of one fetus or more (O32.5) 
O31.0 Papyraceous fetus 
Fetus compressus 

O31.00 Papyraceous fetus, unspecified trimester 
O31.01 Papyraceous fetus, first trimester 
O31.02 Papyraceous fetus, second trimester 
O31.03 Papyraceous fetus, third trimester 
O31.1 Continuing pregnancy after spontaneous abortion of one fetus or more 
O31.10 Continuing pregnancy after spontaneous abortion of one fetus or 
more, unspecified trimester 
O31.11 Continuing pregnancy after spontaneous abortion of one fetus or 
more, first trimester 
O31.12 Continuing pregnancy after spontaneous abortion of one fetus or 
more, second trimester 
O31.13 Continuing pregnancy after spontaneous abortion of one fetus or 
more, third trimester 
O31.2 Continuing pregnancy after intrauterine death of one fetus or more 
O31.20 Continuing pregnancy after intrauterine death of one fetus or more, 
unspecified trimester 
O31.21 Continuing pregnancy after intrauterine death of one fetus or more, 
first trimester 
O31.22 Continuing pregnancy after intrauterine death of one fetus or more, 
second trimester 
O31.23 Continuing pregnancy after intrauterine death of one fetus or more, 
third trimester 
O31.3 Continuing pregnancy after other abortion of one fetus or more 
Continuing pregnancy after selective termination 
O31.30 Continuing pregnancy after other abortion of one fetus or more, 
unspecified trimester 
O31.31 Continuing pregnancy after other abortion of one fetus or more, 
first trimester 
O31.32 Continuing pregnancy after other abortion of one fetus or more, 
second trimester 
O31.33 Continuing pregnancy after other abortion of one fetus or more, 
third trimester 
O31.8 Other complications specific to multiple gestation 
O31.8x Other complications specific to multiple gestation 
O31.8x1 Other complications specific to multiple gestation, first 
trimester 
O31.8x2 Other complications specific to multiple gestation, 
second trimester 
O31.8x3 Other complications specific to multiple gestation, third 
trimester 
O31.8x9 Other complications specific to multiple gestation, 
unspecified trimester 

O32 Maternal care for malpresentation of fetus 
Includes: the listed conditions as a reason for observation, hospitalization or other 
obstetric care of the mother, or for cesarean delivery before onset of labor 
Excludes1:malpresentation of fetus with obstructed labor (O64.-) 
O32.0 Maternal care for unstable lie 
O32.1 Maternal care for breech presentation 
Maternal care for buttocks presentation 
Maternal care for complete breech 
Maternal care for frank breech 
Excludes1:footling presentation (O32.8) 
incomplete breech (O32.8) 
O32.2 Maternal care for transverse and oblique lie 
Maternal care for oblique presentation 
Maternal care for transverse presentation 
O32.3 Maternal care for face, brow and chin presentation 
O32.4 Maternal care for high head at term 
Maternal care for failure of head to enter pelvic brim 
O32.6 Maternal care for compound presentation 
O32.8 Maternal care for other malpresentation of fetus 
Maternal care for footling presentation 
Maternal care for incomplete breech 
O32.9 Maternal care for malpresentation of fetus, unspecified 
O33 Maternal care for disproportion 
Includes: the listed conditions as a reason for observation, hospitalization or other 
obstetric care of the mother, or for cesarean delivery before onset of labor 
Excludes1:disproportion with obstructed labor (O65- O66) 
O33.0 Maternal care for disproportion due to deformity of maternal pelvic bones 
Maternal care for disproportion due to pelvic deformity causing disproportion 
NOS 
O33.1 Maternal care for disproportion due to generally contracted pelvis 
Maternal care for disproportion due to contracted pelvis NOS causing 
disproportion 
O33.2 Maternal care for disproportion due to inlet contraction of pelvis 
Maternal care for disproportion due to inlet contraction (pelvis) causing 
disproportion 
O33.3 Maternal care for disproportion due to outlet contraction of pelvis 
Maternal care for disproportion due to mid-cavity contraction (pelvis) 
Maternal care for disproportion due to outlet contraction (pelvis) 
O33.4 Maternal care for disproportion of mixed maternal and fetal origin 
O33.5 Maternal care for disproportion due to unusually large fetus 
Maternal care for disproportion due to fisproportion of fetal origin with normally 

formed fetus 
Maternal care for disproportion due to getal disproportion NOS 
O33.6 Maternal care for disproportion due to hydrocephalic fetus 
O33.7 Maternal care for disproportion due to other fetal deformities 
Maternal care for disproportion due to conjoined twins 
Maternal care for disproportion due to fetal ascites 
Maternal care for disproportion due to fetal hydrops 
Maternal care for disproportion due to fetal meningomyelocele 
Maternal care for disproportion due to fetal sacral teratoma 
Maternal care for disproportion due to fetal tumor 
O33.8 Maternal care for disproportion of other origin 
O33.9 Maternal care for disproportion, unspecified 
Maternal care for disproportion due to cephalopelvic disproportion NOS 
Maternal care for disproportion due to fetopelvic disproportion NOS 
O34 Maternal care for abnormality of pelvic organs 
Includes: the listed conditions as a reason for hospitalization or other obstetric care of 
the mother, or for cesarean delivery before onset of labor 
Code first any associated obstructed labor (O65.5) 
Use additional code for specific condition 
O34.0 Maternal care for congenital malformation of uterus 
O34.0x Maternal care for congenital malformation of uterus 
O34.0x1 Maternal care for unspecified congenital malformation 
of uterus, first trimester 
O34.0x2 Maternal care for unspecified congenital malformation 
of uterus, second trimester 
O34.0x3 Maternal care for unspecified congenital malformation 
of uterus, third trimester 
O34.0x9 Maternal care for unspecified congenital malformation 
of uterus, unspecified trimester 
O34.1 Maternal care for benign tumor of corpus uteri 
Excludes2:maternal care for benign tumor of cervix (O34.4-) 
maternal care for malignant neoplasm of uterus (O94.11-) 
O34.1x Maternal care for benign tumor of corpus uteri 
O34.1x1 Maternal care for benign tumor of corpus uteri, first 
trimester 
O34.1x2 Maternal care for benign tumor of corpus uteri, second 
trimester 
O34.1x3 Maternal care for benign tumor of corpus uteri, third 
trimester 
O34.1x9 Maternal care for benign tumor of corpus uteri, 
unspecified trimester 
O34.2 Maternal care due to uterine scar from previous surgery 

O34.21 Maternal care for scar from previous cesarean delivery 
O34.29 Maternal care due to uterine scar from other previous surgery 
O34.3 Maternal care for cervical incompetence 
Maternal care for cerclage with or without cervical incompetence 
Maternal care for Shirodkar suture with or without cervical incompetence 
O34.30 Maternal care for cervical incompetence, unspecified trimester 
O34.31 Maternal care for cervical incompetence, first trimester 
O34.32 Maternal care for cervical incompetence, second trimester 
O34.33 Maternal care for cervical incompetence, third trimester 
O34.4 Maternal care for other abnormalities of cervix 
O34.4x Maternal care for other abnormalities of cervix 
O34.4x1 Maternal care for other abnormalities of cervix, first 
trimester 
O34.4x2 Maternal care for other abnormalities of cervix, second 
trimester 
O34.4x3 Maternal care for other abnormalities of cervix, third 
trimester 
O34.4x9 Maternal care for other abnormalities of cervix, 
unspecified trimester 
O34.5 Maternal care for other abnormalities of gravid uterus 
Maternal care for incarceration of gravid uterus 
Maternal care for prolapse of gravid uterus 
Maternal care for retroversion of gravid uterus 
O34.5x Maternal care for other abnormalities of gravid uterus 
O34.5x1 Maternal care for other abnormalities of gravid uterus, 
first trimester 
O34.5x2 Maternal care for other abnormalities of gravid uterus, 
second trimester 
O34.5x3 Maternal care for other abnormalities of gravid uterus, 
third trimester 
O34.5x9 Maternal care for other abnormalities of gravid uterus, 
unspecified trimester 
O34.6 Maternal care for abnormality of vagina 
Excludes2:maternal care for vaginal varices in pregnancy (O22.1-) 
O34.6x Maternal care for abnormality of vagina 
O34.6x1 Maternal care for abnormality of vagina, first trimester 
O34.6x2 Maternal care for abnormality of vagina, second 
trimester 
O34.6x3 Maternal care for abnormality of vagina, third 
trimester 
O34.6x9 Maternal care for abnormality of vagina, unspecified 
trimester 
O34.7 Maternal care for abnormality of vulva and perineum 

Excludes2:maternal care for perineal and vulval varices in pregnancy (O22.1-) 
O34.7x Maternal care for abnormality of vulva and perineum 
O34.7x1 Maternal care for abnormality of vulva and perineum, 
first trimester 
O34.7x2 Maternal care for abnormality of vulva and perineum, 
second trimester 
O34.7x3 Maternal care for abnormality of vulva and perineum, 
third trimester 
O34.7x9 Maternal care for abnormality of vulva and perineum, 
unspecified trimester 
O34.8 Maternal care for other abnormalities of pelvic organs 
O34.8x Maternal care for other abnormalities of pelvic organs 
O34.8x1 Maternal care for other abnormalities of pelvic organs, 
first trimester 
O34.8x2 Maternal care for other abnormalities of pelvic organs, 
second trimester 
O34.8x3 Maternal care for other abnormalities of pelvic organs, 
third trimester 
O34.8x9 Maternal care for other abnormalities of pelvic organs, 
unspecified trimester 
O34.9 Maternal care for abnormality of pelvic organ, unspecified 
O34.90 Maternal care for abnormality of pelvic organ, unspecified, 
unspecified trimester 
O34.91 Maternal care for abnormality of pelvic organ, unspecified, first 
trimester 
O34.92 Maternal care for abnormality of pelvic organ, unspecified, second 
trimester 
O34.93 Maternal care for abnormality of pelvic organ, unspecified, third 
trimester 
O35 Maternal care for known or suspected fetal abnormality and 
damage 
Includes: the listed conditions in the fetus as a reason for hospitalization or other 
obstetric care to the mother, or for termination of pregnancy 
Code also any associated maternal condition 
Excludes2:fetal care for fetal abnormality and damage (O37.-) 
O35.0 Maternal care for (suspected) central nervous system malformation in fetus 
Maternal care for fetal anencephaly 
Maternal care for fetal hydrocephalus 
Maternal care for fetal spina bifida 
Excludes2:chromosomal abnormality in fetus (O35.1) 
O35.1 Maternal care for (suspected) chromosomal abnormality in fetus 

O35.2 Maternal care for (suspected) hereditary disease in fetus 
Excludes2:chromosomal abnormality in fetus (O35.1) 
O35.3 Maternal care for (suspected) damage to fetus from viral disease in mother 
Maternal care for damage to fetus from maternal cytomegalovirus infection 
Maternal care for damage to fetus from maternal rubella 
O35.4 Maternal care for (suspected) damage to fetus from alcohol 
O35.5 Maternal care for (suspected) damage to fetus by drugs 
Maternal care for damage to fetus from drug addiction 
O35.6 Maternal care for (suspected) damage to fetus by radiation 
O35.7 Maternal care for (suspected) damage to fetus by other medical procedures 
Maternal care for damage to fetus by amniocentesis 
Maternal care for damage to fetus by biopsy procedures 
Maternal care for damage to fetus by hematological investigation 
Maternal care for damage to fetus by intrauterine contraceptive device 
Maternal care for damage to fetus by intrauterine surgery 
O35.8 Maternal care for other (suspected) fetal abnormality and damage 
Maternal care for damage to fetus from maternal listeriosis 
Maternal care for damage to fetus from maternal toxoplasmosis 
O35.9 Maternal care for (suspected) fetal abnormality and damage, unspecified 
O36 Maternal care for other fetal problems 
Includes: the listed conditions in the fetus as a reason for hospitalization or other 
obstetric care of the mother, or for termination of pregnancy 
Excludes1:placental transfusion syndromes (O43.0-) 
Excludes2:fetal care for fetal abnormality and damage (O37.-) 
labor and delivery complicated by fetal stress (O77.-) 
O36.0 Maternal care for rhesus isoimmunization 
Maternal care for anti-D [Rh] antibodies 
Maternal care for Rh incompatibility (with hydrops fetalis) 
O36.00 Maternal care for rhesus isoimmunization, unspecified trimester 
O36.01 Maternal care for rhesus isoimmunization, first trimester 
O36.02 Maternal care for rhesus isoimmunization, second trimester 
O36.03 Maternal care for rhesus isoimmunization, third trimester 
O36.1 Maternal care for other isoimmunization 
Maternal care for ABO isoimmunization 
Maternal care for isoimmunization NOS (with hydrops fetalis) 
O36.1x Maternal care for other isoimmunization 
O36.1x1 Maternal care for other isoimmunization, first trimester 
O36.1x2 Maternal care for other isoimmunization, second 
trimester 
O36.1x3 Maternal care for other isoimmunization, third 
trimester 
O36.1x9 Maternal care for other isoimmunization, unspecified 

trimester 
O36.2 Maternal care for hydrops fetalis 
Maternal care for hydrops fetalis NOS 
Maternal care for hydrops fetalis not associated with isoimmunization 
Excludes1:hydrops fetalis associated with ABO isoimmunization (O36.1) 
hydrops fetalis associated with rhesus isoimmunization (O36.0) 
O36.20 Maternal care for hydrops fetalis, unspecified trimester 
O36.21 Maternal care for hydrops fetalis, first trimester 
O36.22 Maternal care for hydrops fetalis, second trimester 
O36.23 Maternal care for hydrops fetalis, third trimester 
O36.4 Maternal care for intrauterine death 
Maternal care for intrauterine fetal death NOS 
Maternal care for intrauterine fetal death after completion of 20 weeks of 
gestation 
Maternal care for late fetal death 
Maternal care for missed delivery 
Excludes1:missed abortion (O02.1) 
stillbirth (P95) 
O36.5 Maternal care for poor fetal growth 
Maternal care for known or suspected light-for-dates 
Maternal care for known or suspected placental insufficiency 
Maternal care for known or suspected small-for-dates 
O36.5x Maternal care for poor fetal growth 
O36.5x1 Maternal care for poor fetal growth, first trimester 
O36.5x2 Maternal care for poor fetal growth, second trimester 
O36.5x3 Maternal care for poor fetal growth, third trimester 
O36.5x9 Maternal care for poor fetal growth, unspecified 
trimester 
O36.6 Maternal care for excessive fetal growth 
Maternal care for known or suspected large-for-dates 
O36.60 Maternal care for excessive fetal growth, unspecified trimester 
O36.61 Maternal care for excessive fetal growth, first trimester 
O36.62 Maternal care for excessive fetal growth, second trimester 
O36.63 Maternal care for excessive fetal growth, third trimester 
O36.7 Maternal care for viable fetus in abdominal pregnancy 
O36.70 Maternal care for viable fetus in abdominal pregnancy, unspecified 
trimester 
O36.71 Maternal care for viable fetus in abdominal pregnancy, first 
trimester 
O36.72 Maternal care for viable fetus in abdominal pregnancy, second 
trimester 
O36.73 Maternal care for viable fetus in abdominal pregnancy, third 
trimester 

O36.8 Maternal care for other specified fetal problems 
O36.81 Decreased fetal movements 
O36.812 Decreased fetal movements, second trimester 
O36.813 Decreased fetal movements, third trimester 
O36.819 Decreased fetal movements, unspecified trimester 
O36.82 Maternal care for complications of fetal intrauterine surgery 
O36.821 Maternal care for complications of fetal intrauterine 
surgery, first trimester 
O36.822 Maternal care for complications of fetal intrauterine 
surgery, second trimester 
O36.823 Maternal care for complications of fetal intrauterine 
surgery, third trimester 
O36.829 Maternal care for complications of fetal intrauterine 
surgery, unspecified trimester 
O36.89 Maternal care for other specified fetal problems 
O36.891 Maternal care for other specified fetal problems, first 
trimester 
O36.892 Maternal care for other specified fetal problems, second 
trimester 
O36.893 Maternal care for other specified fetal problems, third 
trimester 
O36.899 Maternal care for other specified fetal problems, 
unspecified trimester 
O36.9 Maternal care for fetal problem, unspecified 
O36.90 Maternal care for fetal problem, unspecified, unspecified trimester 
O36.91 Maternal care for fetal problem, unspecified, first trimester 
O36.92 Maternal care for fetal problem, unspecified, second trimester 
O36.93 Maternal care for fetal problem, unspecified, third trimester 
O37 Fetal care for fetal abnormality 
Note: Codes from category O37 may be used on either the maternal record or a record 
created for the fetus, depending on the record keeping system of the facility where 
treatment is provided. are not for use on a newborn record. 
Includes: the listed condition in the fetus as the reason for hospitalization or other care 
of the fetus 
Excludes1:complications of intrauterine (fetal) surgery in newborn (P96.5) 
Excludes2:maternal care for complications of fetal intrauterine surgery (O36.82) 
maternal care for known or suspected fetal abnormality and damage (O35.-) 
maternal care for other fetal problems (O36.-) 
O37.0 Fetal care for fetal abnormality 
O37.01 Fetal care for central nervous system malformation 
O37.02 Fetal care for cardiovascular malformations 
O37.03 Fetal care for gastrointestinal malformation 
They

O37.09
Fetal care for other fetal abnormality 
O37.1 Complication to fetus from fetal care for fetal abnormality 
Excludes1:complications of intrauterine (fetal) surgery in newborn (P96.5) 
O40 Polyhydramnios 
Includes: hydramnios 
O40.1 Polyhydramnios, first trimester 
O40.2 Polyhydramnios, second trimester 
O40.3 Polyhydramnios, third trimester 
O40.9 Polyhydramnios, unspecified trimester 
O41 Other disorders of amniotic fluid and membranes 
O41.0 Oligohydramnios 
Oligohydramnios without rupture of membranes 
O41.00 Oligohydramnios, unspecified trimester 
O41.01 Oligohydramnios, first trimester 
O41.02 Oligohydramnios, second trimester 
O41.03 Oligohydramnios, third trimester 
O41.1 Infection of amniotic sac and membranes 
O41.10 Infection of amniotic sac and membranes, unspecified 
O41.101 Infection of amniotic sac and membranes, unspecified, 
first trimester 
O41.102 Infection of amniotic sac and membranes, unspecified, 
second trimester 
O41.103 Infection of amniotic sac and membranes, unspecified, 
third trimester 
O41.109 Infection of amniotic sac and membranes, unspecified, 
unspecified trimester 
O41.12 Chorioamnionitis 
O41.121 Chorioamnionitis, first trimester 
O41.122 Chorioamnionitis, second trimester 
O41.123 Chorioamnionitis, third trimester 
O41.129 Chorioamnionitis, unspecified trimester 
O41.14 Placentitis 
O41.141 Placentitis, first trimester 
O41.142 Placentitis, second trimester 
O41.143 Placentitis, third trimester 
O41.149 Placentitis, unspecified trimester 
O41.8 Other specified disorders of amniotic fluid and membranes 
O41.8x Other specified disorders of amniotic fluid and membranes 
O41.8x1 Other specified disorders of amniotic fluid and 
membranes, first trimester 
O41.8x2 Other specified disorders of amniotic fluid and 

membranes, second trimester 
O41.8x3 Other specified disorders of amniotic fluid and 
membranes, third trimester 
O41.8x9 Other specified disorders of amniotic fluid and 
membranes, unspecified trimester 
O41.9 Disorder of amniotic fluid and membranes, unspecified 
O41.90 Disorder of amniotic fluid and membranes, unspecified, unspecified 
trimester 
O41.91 Disorder of amniotic fluid and membranes, unspecified, first 
trimester 
O41.92 Disorder of amniotic fluid and membranes, unspecified, second 
trimester 
O41.93 Disorder of amniotic fluid and membranes, unspecified, third 
trimester 
O42 Premature rupture of membranes 
O42.0 Premature rupture of membranes, onset of labor within 24 hours of rupture 
O42.00 Premature rupture of membranes, onset of labor within 24 hours of 
rupture, unspecified weeks of gestation 
O42.01 Preterm premature rupture of membranes, onset of labor within 24 hours 
of rupture 
Premature rupture of membranes before 37 completed weeks of 
gestation 
O42.011 Preterm premature rupture of membranes, onset of 
labor within 24 hours of rupture, first trimester 
O42.012 Preterm premature rupture of membranes, onset of 
labor within 24 hours of rupture, second trimester 
O42.013 Preterm premature rupture of membranes, onset of 
labor within 24 hours of rupture, third trimester 
O42.019 Preterm premature rupture of membranes, onset of 
labor within 24 hours of rupture, unspecified trimester 
O42.02 Full-term premature rupture of membranes, onset of labor within 
24 hours of rupture 
Premature rupture of membranes after 37 completed weeks of gestation 
O42.1 Premature rupture of membranes, onset of labor more than 24 hours following 
rupture 
O42.10 Premature rupture of membranes, onset of labor more than 24 
hours following rupture, unspecified weeks of gestation 
O42.11 Preterm premature rupture of membranes, onset of labor more than 24 
hours following rupture 
Premature rupture of membranes before 37 completed weeks of 
gestation 
O42.111 Preterm premature rupture of membranes, onset of 

labor more than 24 hours following rupture, first 
trimester 
O42.112 Preterm premature rupture of membranes, onset of 
labor more than 24 hours following rupture, second 
trimester 
O42.113 Preterm premature rupture of membranes, onset of 
labor more than 24 hours following rupture, third 
trimester 
O42.119 Preterm premature rupture of membranes, onset of 
labor more than 24 hours following rupture, 
unspecified trimester 
O42.12 Full-term premature rupture of membranes, onset of labor more 
than 24 hours following rupture 
Premature rupture of membranes after 37 completed weeks of gestation 
O42.9 Premature rupture of membranes, unspecified as to length of time between rupture 
and onset of labor 
O42.90 Premature rupture of membranes, unspecified as to length of time 
between rupture and onset of labor, unspecified weeks of gestation 
O42.91 Preterm premature rupture of membranes, unspecified as to length of 
time between rupture and onset of labor 
Premature rupture of membranes before 37 completed weeks of 
gestation 
O42.911 Preterm premature rupture of membranes, unspecified 
as to length of time between rupture and onset of labor, 
first trimester 
O42.912 Preterm premature rupture of membranes, unspecified 
as to length of time between rupture and onset of labor, 
second trimester 
O42.913 Preterm premature rupture of membranes, unspecified 
as to length of time between rupture and onset of labor, 
third trimester 
O42.919 Preterm premature rupture of membranes, unspecified 
as to length of time between rupture and onset of labor, 
unspecified trimester 
O42.92 Full-term premature rupture of membranes, unspecified as to length 
of time between rupture and onset of labor 
Premature rupture of membranes after 37 completed weeks of gestation 
O43 Placental disorders 
O43.0 Placental transfusion syndromes 
O43.01 Fetomaternal placental transfusion syndrome 
Maternofetal placental transfusion syndrome 
O43.011 Fetomaternal placental transfusion syndrome, first 

trimester 
O43.012 
Fetomaternal placental transfusion syndrome, second 
trimester 
O43.013 Fetomaternal placental transfusion syndrome, third 
trimester 
O43.019 Fetomaternal placental transfusion syndrome, 
unspecified trimester 
O43.02 Fetus-to-fetus placental transfusion syndrome 
O43.021 Fetus-to-fetus placental transfusion syndrome, first 
trimester 
O43.022 Fetus-to-fetus placental transfusion syndrome, second 
trimester 
O43.023 Fetus-to-fetus placental transfusion syndrome, third 
trimester 
O43.029 Fetus-to-fetus placental transfusion syndrome, 
unspecified trimester 
O43.1 Malformation of placenta 
O43.10 Malformation of placenta, unspecified 
Abnormal placenta NOS 
O43.101 Malformation of placenta, unspecified, first trimester 
O43.102 Malformation of placenta, unspecified, second trimester 
O43.103 Malformation of placenta, unspecified, third trimester 
O43.109 Malformation of placenta, unspecified, unspecified 
trimester 
O43.11 Circumvallate placenta 
O43.111 Circumvallate placenta, first trimester 
O43.112 Circumvallate placenta, second trimester 
O43.113 Circumvallate placenta, third trimester 
O43.119 Circumvallate placenta, unspecified trimester 
O43.12 Velamentous insertion of umbilical cord 
O43.121 Velamentous insertion of umbilical cord, first trimester 
O43.122 Velamentous insertion of umbilical cord, second 
trimester 
O43.123 Velamentous insertion of umbilical cord, third trimester 
O43.129 Velamentous insertion of umbilical cord, unspecified 
trimester 
O43.19 Other malformation of placenta 
O43.191 Other malformation of placenta, first trimester 
O43.192 Other malformation of placenta, second trimester 
O43.193 Other malformation of placenta, third trimester 
O43.199 Other malformation of placenta, unspecified trimester 
O43.8 Other placental disorders 
Excludes2:maternal care for poor fetal growth due to placental insufficiency 

(O36.5-) 
placenta previa (O44.-) 
placental polyp (O90.89) 
placentitis (O41.14-) 
premature separation of placenta (O45.-) 
O43.81 Placental dysfunction 
O43.811 Placental dysfunction, first trimester 
O43.812 Placental dysfunction, second trimester 
O43.813 Placental dysfunction, third trimester 
O43.819 Placental dysfunction, unspecified trimester 
O43.82 Placental infarction 
O43.821 Placental infarction, first trimester 
O43.822 Placental infarction, second trimester 
O43.823 Placental infarction, third trimester 
O43.829 Placental infarction, unspecified trimester 
O43.89 Other placental disorders 
O43.891 Other placental disorders, first trimester 
O43.892 Other placental disorders, second trimester 
O43.893 Other placental disorders, third trimester 
O43.899 Other placental disorders, unspecified trimester 
O43.9 Unspecified placental disorder 
O43.90 Unspecified placental disorder, unspecified trimester 
O43.91 Unspecified placental disorder, first trimester 
O43.92 Unspecified placental disorder, second trimester 
O43.93 Unspecified placental disorder, third trimester 
O44 Placenta previa 
O44.0 Placenta previa specified as without hemorrhage 
Low implantation of placenta specified as without hemorrhage 
O44.00 Placenta previa specified as without hemorrhage, unspecified 
trimester 
O44.01 Placenta previa specified as without hemorrhage, first trimester 
O44.02 Placenta previa specified as without hemorrhage, second trimester 
O44.03 Placenta previa specified as without hemorrhage, third trimester 
O44.1 Placenta previa with hemorrhage 
Low implantation of placenta, NOS or with hemorrhage 
Marginal placenta previa, NOS or with hemorrhage 
Partial placenta previa, NOS or with hemorrhage 
Total placenta previa, NOS or with hemorrhage 
Excludes1:labor and delivery complicated by hemorrhage from vasa previa 
(O69.4) 
O44.10 Placenta previa with hemorrhage, unspecified trimester 
O44.11 Placenta previa with hemorrhage, first trimester 

O44.12 Placenta previa with hemorrhage, second trimester 
O44.13 Placenta previa with hemorrhage, third trimester 
O45 Premature separation of placenta [abruptio placentae] 
O45.0 Premature separation of placenta with coagulation defect 
O45.00 Premature separation of placenta with coagulation defect, unspecified 
O45.001 Premature separation of placenta with coagulation 
defect, unspecified, first trimester 
O45.002 Premature separation of placenta with coagulation 
defect, unspecified, second trimester 
O45.003 Premature separation of placenta with coagulation 
defect, unspecified, third trimester 
O45.009 Premature separation of placenta with coagulation 
defect, unspecified, unspecified trimester 
O45.01 Premature separation of placenta with afibrinogenemia 
Premature separation of placenta with hypofibrinogenemia 
O45.011 Premature separation of placenta with afibrinogenemia, 
first trimester 
O45.012 Premature separation of placenta with afibrinogenemia, 
second trimester 
O45.013 Premature separation of placenta with afibrinogenemia, 
third trimester 
O45.019 Premature separation of placenta with afibrinogenemia, 
unspecified trimester 
O45.02 Premature separation of placenta with disseminated intravascular 
coagulation 
O45.021 Premature separation of placenta with disseminated 
intravascular coagulation, first trimester 
O45.022 Premature separation of placenta with disseminated 
intravascular coagulation, second trimester 
O45.023 Premature separation of placenta with disseminated 
intravascular coagulation, third trimester 
O45.029 Premature separation of placenta with disseminated 
intravascular coagulation, unspecified trimester 
O45.09 Premature separation of placenta with other coagulation defect 
O45.091 Premature separation of placenta with other 
coagulation defect, first trimester 
O45.092 Premature separation of placenta with other 
coagulation defect, second trimester 
O45.093 Premature separation of placenta with other 
coagulation defect, third trimester 
O45.099 Premature separation of placenta with other 
coagulation defect, unspecified trimester 

O45.8xOther premature separation of placenta 
O45.8x Other premature separation of placenta 
O45.8x1 Other premature separation of placenta, first trimester 
O45.8x2 Other premature separation of placenta, second 
trimester 
O45.8x3 Other premature separation of placenta, third trimester 
O45.8x9 Other premature separation of placenta, unspecified 
trimester 
O45.9 Premature separation of placenta, unspecified 
Abruptio placentae NOS 
O45.90 Premature separation of placenta, unspecified, unspecified trimester 
O45.91 Premature separation of placenta, unspecified, first trimester 
O45.92 Premature separation of placenta, unspecified, second trimester 
O45.93 Premature separation of placenta, unspecified, third trimester 
O46 Antepartum hemorrhage, not elsewhere classified 
Excludes1:hemorrhage in early pregnancy (O20.-) 
intrapartum hemorrhage NEC (O67.-) 
placenta previa (O44.-) 
premature separation of placenta [abruptio placentae] (O45.-) 
O46.0 Antepartum hemorrhage with coagulation defect 
O46.00 Antepartum hemorrhage with coagulation defect, unspecified 
O46.001 Antepartum hemorrhage with coagulation defect, 
unspecified, first trimester 
O46.002 Antepartum hemorrhage with coagulation defect, 
unspecified, second trimester 
O46.003 Antepartum hemorrhage with coagulation defect, 
unspecified, third trimester 
O46.009 Antepartum hemorrhage with coagulation defect, 
unspecified, unspecified trimester 
O46.01 Antepartum hemorrhage with afibrinogenemia 
Antepartum hemorrhage with hypofibrinogenemia 
O46.011 Antepartum hemorrhage with afibrinogenemia, first 
trimester 
O46.012 Antepartum hemorrhage with afibrinogenemia, second 
trimester 
O46.013 Antepartum hemorrhage with afibrinogenemia, third 
trimester 
O46.019 Antepartum hemorrhage with afibrinogenemia, 
unspecified trimester 
O46.02 Antepartum hemorrhage with disseminated intravascular coagulation 
O46.021 Antepartum hemorrhage with disseminated 
intravascular coagulation, first trimester 

O46.022
Antepartum hemorrhage with disseminated 
intravascular coagulation, second trimester 
O46.023 Antepartum hemorrhage with disseminated 
intravascular coagulation, third trimester 
O46.029 Antepartum hemorrhage with disseminated 
intravascular coagulation, unspecified trimester 
O46.09 Antepartum hemorrhage with other coagulation defect 
O46.091 Antepartum hemorrhage with other coagulation defect, 
first trimester 
O46.092 Antepartum hemorrhage with other coagulation defect, 
second trimester 
O46.093 Antepartum hemorrhage with other coagulation defect, 
third trimester 
O46.099 Antepartum hemorrhage with other coagulation defect, 
unspecified trimester 
O46.8xOther antepartum hemorrhage 
O46.8x Other antepartum hemorrhage 
O46.8x1 Other antepartum hemorrhage, first trimester 
O46.8x2 Other antepartum hemorrhage, second trimester 
O46.8x3 Other antepartum hemorrhage, third trimester 
O46.8x9 Other antepartum hemorrhage, unspecified trimester 
O46.9 Antepartum hemorrhage, unspecified 
O46.90 Antepartum hemorrhage, unspecified, unspecified trimester 
O46.91 Antepartum hemorrhage, unspecified, first trimester 
O46.92 Antepartum hemorrhage, unspecified, second trimester 
O46.93 Antepartum hemorrhage, unspecified, third trimester 
O47 False labor 
O47.0 False labor before 37 completed weeks of gestation 
O47.00 False labor before 37 completed weeks of gestation, unspecified 
trimester 
O47.02 False labor before 37 completed weeks of gestation, second trimester 
O47.03 False labor before 37 completed weeks of gestation, third trimester 
O47.1 False labor at or after 37 completed weeks of gestation 
O47.9 False labor, unspecified 
O48 Late pregnancy 
O48.0 Post-term pregnancy 
Pregnancy over 40 completed weeks to 42 completed weeks gestation 
O48.1 Prolonged pregnancy 
Pregnancy which has advanced beyond 42 completed weeks gestation 

Complications of labor and delivery (O60-O77) 
O60 Preterm labor 
Includes: onset (spontaneous) of labor before 37 completed weeks of gestation 
O60.1 Preterm labor, first trimester 
O60.2 Preterm labor, second trimester 
O60.3 Preterm labor, third trimester 
O60.9 Preterm labor, unspecified trimester 
O61 Failed induction of labor 
O61.0 Failed medical induction of labor 
Failed induction (of labor) by oxytocin 
Failed induction (of labor) by prostaglandins 
O61.1 Failed instrumental induction of labor 
Failed mechanical induction (of labor) 
Failed surgical induction (of labor) 
O61.8 Other failed induction of labor 
O61.9 Failed induction of labor, unspecified 
O62 Abnormalities of forces of labor 
O62.0 Primary inadequate contractions 
Failure of cervical dilatation 
Primary hypotonic uterine dysfunction 
O62.1 Secondary uterine inertia 
Arrested active phase of labor 
Secondary hypotonic uterine dysfunction 
O62.2 Other uterine inertia 
Desultory labor 
Hypotonic uterine dysfunction NOS 
Irregular labor 
Poor contractions 
Slow slope active phase of labor 
Uterine inertia NOS 
O62.3 Precipitate labor 
O62.4 Hypertonic, incoordinate, and prolonged uterine contractions 
Cervical spasm 
Contraction ring dystocia 
Dyscoordinate labor 
Hour-glass contraction of uterus 
Hypertonic uterine dysfunction 
Incoordinate uterine action 

Tetanic contractions 
Uterine dystocia NOS 
Uterine spasm 
Excludes1:dystocia (fetal) (maternal) NOS (O66.9) 
O62.8 Other abnormalities of forces of labor 
O62.9 Abnormality of forces of labor, unspecified 
O63 Long labor 
O63.0 Prolonged first stage (of labor) 
O63.1 Prolonged second stage (of labor) 
O63.2 Delayed delivery of second twin, triplet, etc. 
O63.9 Long labor, unspecified 
Prolonged labor NOS 
O64 Obstructed labor due to malposition and malpresentation of 
fetus 
O64.0 Obstructed labor due to incomplete rotation of fetal head 
Deep transverse arrest 
Obstructed labor due to persistent occipitoiliac (position) 
Obstructed labor due to persistent occipitoposterior (position) 
Obstructed labor due to persistent occipitosacral (position) 
Obstructed labor due to persistent occipitotransverse (position) 
O64.1 Obstructed labor due to breech presentation 
Obstructed labor due to buttocks presentation 
Obstructed labor due to complete breech presentation 
Obstructed labor due to frank breech presentation 
O64.2 Obstructed labor due to face presentation 
Obstructed labor due to chin presentation 
O64.3 Obstructed labor due to brow presentation 
O64.4 Obstructed labor due to shoulder presentation 
Prolapsed arm 
Excludes1:impacted shoulders (O66.0) 
shoulder dystocia (O66.0) 
O64.5 Obstructed labor due to compound presentation 
O64.8 Obstructed labor due to other malposition and malpresentation 
Obstructed labor due to footling presentation 
Obstructed labor due to incomplete breech presentation 
O64.9 Obstructed labor due to malposition and malpresentation, unspecified 
O65 Obstructed labor due to maternal pelvic abnormality 
O65.0 Obstructed labor due to deformed pelvis 
O65.1 Obstructed labor due to generally contracted pelvis 
O65.2 Obstructed labor due to pelvic inlet contraction 

O65.3 Obstructed labor due to pelvic outlet and mid-cavity contraction 
O65.4 Obstructed labor due to fetopelvic disproportion, unspecified 
Excludes1:dystocia due to abnormality of fetus (O66.2-O66.3) 
O65.5 Obstructed labor due to abnormality of maternal pelvic organs 
Obstructed labor due to conditions listed in O34.-
Use additional code to identify abnormality of pelvic organs O34.4-
O65.8 Obstructed labor due to other maternal pelvic abnormalities 
O65.9 Obstructed labor due to maternal pelvic abnormality, unspecified 
O66 Other obstructed labor 
O66.0 Obstructed labor due to shoulder dystocia 
Impacted shoulders 
O66.1 Obstructed labor due to locked twins 
O66.2 Obstructed labor due to unusually large fetus 
O66.3 Obstructed labor due to other abnormalities of fetus 
Dystocia due to conjoined twins 
Dystocia due to fetal ascites 
Dystocia due to fetal hydrops 
Dystocia due to fetal meningomyelocele 
Dystocia due to fetal sacral teratoma 
Dystocia due to fetal tumor 
Dystocia due to hydrocephalic fetus 
O66.4 Failed trial of labor 
O66.40 Failed trail of labor, unspecified 
O66.41 Failed attempted vaginal birth after previous cesarean delivery 
Code first rupture of uterus, if applicable (O71.0-, O71.1) 
O66.5 Attempted application of vacuum extractor and forceps 
Attempted application of vacuum or forceps, with subsequent delivery by forceps 
or cesarean delivery 
O66.6 Obstructed labor due to other multiple fetuses 
O66.8 Other specified obstructed labor 
O66.9 Obstructed labor, unspecified 
Dystocia NOS 
Fetal dystocia NOS 
Maternal dystocia NOS 
O67 Labor and delivery complicated by intrapartum hemorrhage, not 
elsewhere classified 
Excludes1:antepartum hemorrhage NEC (O46.-) 
placenta previa (O44.-) 
premature separation of placenta [abruptio placentae] (O45.-) 
Excludes2:postpartum hemorrhage (O72.-) 
O67.0 Intrapartum hemorrhage with coagulation defect 

Intrapartum hemorrhage (excessive) associated with afibrinogenemia 
Intrapartum hemorrhage (excessive) associated with disseminated intravascular 
coagulation 
Intrapartum hemorrhage (excessive) associated with hyperfibrinolysis 
Intrapartum hemorrhage (excessive) associated with hypofibrinogenemia 
O67.8 Other intrapartum hemorrhage 
Excessive intrapartum hemorrhage 
O67.9 Intrapartum hemorrhage, unspecified 
O68 Labor and delivery complicated by abnormality of fetal acid-base 
balance 
Includes: abnormal fetal acidemia complicating labor and delivery 
abnormal fetal acidosis complicating labor and delivery 
abnormal fetal alkalosis complicating labor and delivery 
fetal metabolic acidemia complicating labor and delivery 
Excludes1:fetal stress NOS (O77.9) 
labor and delivery complicated by electrocardiographic evidence of fetal stress 
(O77.8) 
labor and delivery complicated by ultrasonic evidence of fetal stress (O77.8) 
Excludes2:abnormality in fetal heart rate or rhythm (O76) 
labor and delivery complicated by meconium in amniotic fluid (O77.0) 
O69 Labor and delivery complicated by umbilical cord complications 
O69.0 Labor and delivery complicated by prolapse of cord 
O69.1 Labor and delivery complicated by cord around neck, with compression 
O69.2 Labor and delivery complicated by other cord entanglement 
Entanglement of cords of twins in monoamniotic sac 
Knot in cord 
O69.3 Labor and delivery complicated by short cord 
O69.4 Labor and delivery complicated by vasa previa 
Hemorrhage from vasa previa 
O69.5 Labor and delivery complicated by vascular lesion of cord 
Cord bruising 
Cord hematoma 
Thrombosis of umbilical vessels 
O69.8 Labor and delivery complicated by other cord complications 
O69.9 Labor and delivery complicated by cord complication, unspecified 
O70 Perineal laceration during delivery 
Includes: episiotomy extended by laceration 
Excludes1:obstetric high vaginal laceration alone (O71.4) 
O70.0 First degree perineal laceration during delivery 

Perineal laceration, rupture or tear involving fourchette during delivery 
Perineal laceration, rupture or tear involving labia during delivery 
Perineal laceration, rupture or tear involving skin during delivery 
Perineal laceration, rupture or tear involving vagina during delivery 
Perineal laceration, rupture or tear involving vulva during delivery 
Slight perineal laceration, rupture or tear during delivery 
O70.1 Second degree perineal laceration during delivery 
Perineal laceration, rupture or tear during delivery as in O70.0, also involving 
pelvic floor 
Perineal laceration, rupture or tear during delivery as in O70.0, also involving 
perineal muscles 
Perineal laceration, ruptue or tear during delivery as in O70.0, also involving 
vaginal muscles 
Excludes1:perineal laceration involving anal sphincter (O70.2) 
O70.2 Third degree perineal laceration during delivery 
Perineal laceration, rupture or tear during delivery as in O70.1, also involving anal 
sphincter 
Perineal laceration, rupture or tear during delivery as in O70.1, also involving 
rectovaginal septum 
Perineal laceration, rupture or tear during delivery as in O70.1, also involving 
sphincter NOS 
Excludes1:perineal laceration involving anal or rectal mucosa (O70.3) 
O70.3 Fourth degree perineal laceration during delivery 
Perineal laceration, rupture or tear during delivery as in O70.2, also involving anal 
mucosa 
Perineal laceration, rupture or tear during delivery as in O70.2, also involving 
rectal mucosa 
O70.9 Perineal laceration during delivery, unspecified 
O71 Other obstetric trauma 
Includes: damage from instruments 
O71.0 Rupture of uterus (spontaneous) before onset of labor 
Excludes1:disruption of (current) cesarean delivery wound (O90.0) 
laceration of uterus, NEC (O71.81) 
O71.00 Rupture of uterus before onset of labor, unspecified trimester 
O71.02 Rupture of uterus before onset of labor. second trimester 
O71.03 Rupture of uterus before onset of labor, third trimester 
O71.1 Rupture of uterus during labor 
Rupture of uterus not stated as occurring before onset of labor 
Excludes1:disruption of cesarean delivery wound (O90.0) 
laceration of uterus, NEC (O71.81) 
O71.2 Postpartum inversion of uterus 
O71.3 Obstetric laceration of cervix 

Annular detachment of cervix 
O71.4 Obstetric high vaginal laceration alone 
Laceration of vaginal wall without perineal laceration 
Excludes1:obstetric high vaginal laceration with perineal laceration (O70.-) 
O71.5 Other obstetric injury to pelvic organs 
Obstetric injury to bladder 
Obstetric injury to urethra 
O71.6 Obstetric damage to pelvic joints and ligaments 
Obstetric avulsion of inner symphyseal cartilage 
Obstetric damage to coccyx 
Obstetric traumatic separation of symphysis (pubis) 
O71.7 Obstetric hematoma of pelvis 
Obstetric hematoma of perineum 
Obstetric hematoma of vagina 
Obstetric hematoma of vulva 
O71.8 Other specified obstetric trauma 
O71.81 Laceration of uterus, not elsewhere classified 
O71.89 Other specified obstetric trauma 
O71.9 Obstetric trauma, unspecified 
O72 Postpartum hemorrhage 
Includes: hemorrhage after delivery of fetus or infant 
O72.0 Third-stage hemorrhage 
Hemorrhage associated with retained, trapped or adherent placenta 
Retained placenta NOS 
O72.1 Other immediate postpartum hemorrhage 
Hemorrhage following delivery of placenta 
Postpartum hemorrhage (atonic) NOS 
Uterine atony 
O72.2 Delayed and secondary postpartum hemorrhage 
Hemorrhage associated with retained portions of placenta or membranes after the 
first 24 hours following delivery of placenta 
Retained products of conception NOS, following delivery 
O72.3 Postpartum coagulation defects 
Postpartum afibrinogenemia 
Postpartum fibrinolysis 
O73 Retained placenta and membranes, without hemorrhage 
O73.0 Retained placenta without hemorrhage 
Placenta accreta without hemorrhage 
O73.1 Retained portions of placenta and membranes, without hemorrhage 
Retained products of conception following delivery, without hemorrhage 

O74 Complications of anesthesia during labor and delivery 
Includes: maternal complications arising from the administration of a general, regional 
or local anesthetic, analgesic or other sedation during labor and delivery 
Use additional code, if applicable, to identify specific complication 
O74.0 Aspiration pneumonitis due to anesthesia during labor and delivery 
Inhalation of stomach contents or secretions NOS due to anesthesia during labor 
and delivery 
Mendelson's syndrome due to anesthesia during labor and delivery 
O74.1 Other pulmonary complications of anesthesia during labor and delivery 
O74.2 Cardiac complications of anesthesia during labor and delivery 
O74.3 Central nervous system complications of anesthesia during labor and 
delivery 
O74.4 Toxic reaction to local anesthesia during labor and delivery 
O74.5 Spinal and epidural anesthesia-induced headache during labor and delivery 
O74.6 Other complications of spinal and epidural anesthesia during labor and 
delivery 
O74.7 Failed or difficult intubation for anesthesia during labor and delivery 
O74.8 Other complications of anesthesia during labor and delivery 
O74.9 Complication of anesthesia during labor and delivery, unspecified 
O75 Other complications of labor and delivery, not elsewhere 
classified 
Excludes2:puerperal (postpartum) infection (O86.-) 
puerperal (postpartum) sepsis (O85) 
O75.0 Maternal distress during labor and delivery 
O75.1 Shock during or following labor and delivery 
Obstetric shock following labor and delivery 
O75.2 Pyrexia during labor, not elsewhere classified 
O75.3 Other infection during labor 
Sepsis during labor 
Use additional code to identify infection 
O75.4 Other complications of obstetric surgery and procedures 
Cardiac arrest following obstetric surgery or procedures 
Cardiac failure following obstetric surgery or procedures 
Cerebral anoxia following obstetric surgery or procedures 
Pulmonary edema following obstetric surgery or procedures 
Use additional code to identify specific complication 
Excludes2:complications of anesthesia during labor and delivery (O74.-) 
disruption of obstetrical (surgical) wound (O90.0-O90.1) 
hematoma of obstetrical (surgical) wound (O90.2) 
infection of obstetrical (surgical) wound (O86.0) 
O75.5 Delayed delivery after artificial rupture of membranes 

O75.8 Other specified complications of labor and delivery 
O75.81 Maternal exhaustion complicating labor and delivery 
O75.89 Other specified complications of labor and delivery 
O75.9 Complication of labor and delivery, unspecified 
O76 Abnormality in fetal heart rate and rhythm complicating labor 
and delivery 
Includes: Depressed fetal heart rate tones complicating labor and delivery 
Fetal bradycardia complicating labor and delivery 
Fetal heart rate decelerations complicating labor and delivery 
Fetal heart rate irregularity complicating labor and delivery 
Fetal heart rate abnormal variability complicating labor and delivery 
Fetal tachycardia complicating labor and delivery 
Non-reassuring fetal heart rate or rythm complicating labor and delivery 
Excludes1:fetal stress NOS (O77.9) 
labor and delivery complicated by electrocardiographic evidence of fetal stress 
(O77.8) 
labor and delivery complicated by ultrasonic evidence of fetal stress (O77.8) 
Excludes2:fetal metabolic acidemia (O68) 
other fetal stress (O77.0-O77.1) 
O77 Other fetal stress complicating labor and delivery 
O77.0 Labor and delivery complicated by meconium in amniotic fluid 
O77.1 Fetal stress in labor or delivery due to drug administration 
O77.8 Labor and delivery complicated by other evidence of fetal stress 
Labor and delivery complicated by electrocardiographic evidence of fetal stress 
Labor and delivery complicated by ultrasonic evidence of fetal stress 
Excludes1:abnormality of fetal acid-base balance (O68) 
abnormality in fetal heart rate or rhythm (O76) 
fetal metabolic acidemia (O68) 
O77.9 Labor and delivery complicated by fetal stress, unspecified 
Excludes1:abnormality of fetal acid-base balance (O68) 
abnormality in fetal heart rate or rhythm (O76) 
fetal metabolic acidemia (O68) 
Encounter for delivery (O80, O82) 
O80 Encounter for full-term uncomplicated delivery 
Delivery requiring minimal or no assistance, with or without episiotomy, without fetal 
manipulation [e.g., rotation version] or instrumentation [forceps] of a 
spontaneous, cephalic, vaginal, full-term, single, live-born infant. This code is for 
use as a single diagnosis code and is not to be used with any other code from 

chapter 15. s code must be accompanied by a delivery code from the 
appropriate procedure classification. 
Use additional code to indicate outcome of delivery (Z37.0) 
O82 Encounter for cesarean delivery without indication 
This code must be accompanied by a delivery code from the appropriate procedure 
classification. 
Use additional code to indicate outcome of delivery (Z37.0) 
Complications predominantly related to the puerperium 
(O85-O92) 
Excludes2:mental and behavioural disorders associated with the puerperium (F53) 
obstetrical tetanus (A34) 
puerperal osteomalacia (M83.0) 
O85 Puerperal sepsis 
Includes: postpartum sepsis 
puerperal peritonitis 
puerperal sepsis 
Use additional code (B95-B97), to identify infectious agent 
Excludes1:fever of unknown origin following delivery (O86.4) 
genital tract infection following delivery (O86.1) 
obstetric pyemic and septic embolism (O88.3-) 
urinary tract infection following delivery (O86.2-) 
Excludes2:sepsis during labor (O75.3) 
O86 Other puerperal infections 
Excludes2:infection during labor (O75.3) 
O86.0 Infection of obstetric surgical wound 
Infected cesarean delivery wound following delivery 
Infected perineal repair following delivery 
O86.1 Other infection of genital tract following delivery 
Cervicitis following delivery 
Endometritis following delivery 
Vaginitis following delivery 
O86.2 Urinary tract infection following delivery 
O86.20 Urinary tract infection following delivery, unspecified 
Puerperal urinary tract infection NOS 
O86.21 Infection of kidney following delivery 
O86.22 Infection of bladder following delivery 
Infection of urethra following delivery 
O86.29 Other urinary tract infection following delivery 
Thi

O86.4 Pyrexia of unknown origin following delivery 
Puerperal infection NOS following delivery 
Puerperal pyrexia NOS following delivery 
Excludes2:pyrexia during labor (O75.2) 
O86.8 Other specified puerperal infections 
O87 Venous complications in the puerperium 
Includes: those in labor, delivery and the puerperium 
Excludes2:obstetric embolism (O88.-) 
venous complications in pregnancy (O22.-) 
O87.0 Superficial thrombophlebitis in the puerperium 
O87.1 Deep phlebothrombosis in the puerperium 
Deep-vein thrombosis, postpartum 
Pelvic thrombophlebitis, postpartum 
O87.2 Hemorrhoids in the puerperium 
O87.3 Cerebral venous thrombosis in the puerperium 
Cerebrovenous sinus thrombosis in the puerperium 
O87.4 Varicose veins of lower extremity in the puerperium 
O87.8 Other venous complications in the puerperium 
Genital varices in the puerperium 
O87.9 Venous complication in the puerperium, unspecified 
Puerperal phlebitis NOS 
Puerperal phlebopathy NOS 
Puerperal thrombosis NOS 
O88 Obstetric embolism 
Excludes1:embolism complicating abortion NOS (O03.2) 
embolism complicating ectopic or molar pregnancy (O08.2) 
embolism complicating failed attempted abortion (O07.2, O07.7) 
embolism complicating induced abortion (O04.2, O05.2) 
embolism complicating spontaneous abortion (O03.2, O03.7) 
O88.0 Obstetric air embolism 
O88.01 Air embolism in pregnancy 
O88.011 Air embolism in pregnancy, first trimester 
O88.012 Air embolism in pregnancy, second trimester 
O88.013 Air embolism in pregnancy, third trimester 
O88.019 Air embolism in pregnancy, unspecified trimester 
O88.02 Air embolism in childbirth 
O88.03 Air embolism in the puerperium 
O88.1 Amniotic fluid embolism 
O88.11 Amniotic fluid embolism in pregnancy 
O88.111 Amniotic fluid embolism in pregnancy, first trimester 
O88.112 Amniotic fluid embolism in pregnancy, second trimester 

O88.113
Amniotic fluid embolism in pregnancy, third trimester 
O88.119 Amniotic fluid embolism in pregnancy, unspecified 
trimester 
O88.12 Amniotic fluid embolism in childbirth 
O88.2 Obstetric thromboembolism 
O88.21 Thromboembolism in pregnancy 
Obstetric (pulmonary) embolism NOS 
O88.211 Thromboembolism in pregnancy, first trimester 
O88.212 Thromboembolism in pregnancy, second trimester 
O88.213 Thromboembolism in pregnancy, third trimester 
O88.219 Thromboembolism in pregnancy, unspecified trimester 
O88.22 Thromboembolism in childbirth 
O88.23 Thromboembolism in the puerperium 
Puerperal (pulmonary) embolism NOS 
O88.3 Obstetric pyemic and septic embolism 
O88.31 Pyemic and septic embolism in pregnancy 
O88.311 Pyemic and septic embolism in pregnancy, first 
trimester 
O88.312 Pyemic and septic embolism in pregnancy, second 
trimester 
O88.313 Pyemic and septic embolism in pregnancy, third 
trimester 
O88.319 Pyemic and septic embolism in pregnancy, unspecified 
trimester 
O88.32 Pyemic and septic embolism in childbirth 
O88.33 Pyemic and septic embolism in the puerperium 
O88.8 Other obstetric embolism 
Obstetric fat embolism 
O88.81 Other embolism in pregnancy 
O88.811 Other embolism in pregnancy, first trimester 
O88.812 Other embolism in pregnancy, second trimester 
O88.813 Other embolism in pregnancy, third trimester 
O88.819 Other embolism in pregnancy, unspecified trimester 
O88.82 Other embolism in childbirth 
O88.83 Other embolism in the puerperium 
O89 Complications of anesthesia during the puerperium 
Includes: maternal complications arising from the administration of a general, regional 
or local anesthetic, analgesic or other sedation during the puerperium 
Use additional code, if applicable, to identify specific complication 
O89.0 Pulmonary complications of anesthesia during the puerperium 
O89.01 Aspiration pneumonitis due to anesthesia during the puerperium 
Inhalation of stomach contents or secretions NOS due to anesthesia 

during the puerperium 
Mendelson's syndrome due to anesthesia during the puerperium 
O89.09 Other pulmonary complications of anesthesia during the 
puerperium 
O89.1 Cardiac complications of anesthesia during the puerperium 
O89.2 Central nervous system complications of anesthesia during the puerperium 
O89.3 Toxic reaction to local anesthesia during the puerperium 
O89.4 Spinal and epidural anesthesia-induced headache during the puerperium 
O89.5 Other complications of spinal and epidural anesthesia during the 
puerperium 
O89.6 Failed or difficult intubation for anesthesia during the puerperium 
O89.8 Other complications of anesthesia during the puerperium 
O89.9 Complication of anesthesia during the puerperium, unspecified 
O90 Complications of the puerperium, not elsewhere classified 
O90.0 Disruption of cesarean delivery wound 
Dehiscence of cesarean delivery wound 
Excludes1:rupture of uterus (spontaneous) before onset of labor (O71.0-) 
rupture of uterus during labor (O71.1) 
O90.1 Disruption of perineal obstetric wound 
Disruption of wound of episiotomy 
Disruption of wound of perineal laceration 
Secondary perineal tear 
O90.2 Hematoma of obstetric wound 
O90.3 Peripartum cardiomyopathy 
Conditions in I42.- arising during pregnancy and the puerperium 
Excludes1:pre-existing heart disease complicating pregnancy and the puerperium 
(O99.4-) 
O90.4 Postpartum acute renal failure 
Hepatorenal syndrome following labor and delivery 
O90.5 Postpartum thyroiditis 
O90.6 Postpartum mood disturbance 
Postpartum blues 
Postpartum dysphoria 
Postpartum sadness 
Excludes1:puerperal psychosis (F53) 
O90.8 Other complications of the puerperium, not elsewhere classified 
O90.81 Anemia of the puerperium 
Postpartum anemia NOS 
Excludes1: pre-exisiting anemia complicating pregnancy, childbirth or 
the puerperium (O99.0-) 
O90.89 Other complications of the puerperium, not elsewhere classified 
Placental polyp 

O90.9 Complication of the puerperium, unspecified 
O91 Infections of breast associated with pregnancy, the puerperium 
and lactation 
Use additional code to identify infection 
O91.0 Infection of nipple associated with pregnancy, the puerperium and lactation 
O91.01 Infection of nipple associated with pregnancy 
Gestational abscess of nipple 
O91.011 Infection of nipple associated with pregnancy, first 
trimester 
O91.012 Infection of nipple associated with pregnancy, second 
trimester 
O91.013 Infection of nipple associated with pregnancy, third 
trimester 
O91.019 Infection of nipple associated with pregnancy, 
unspecified trimester 
O91.02 Infection of nipple associated with the puerperium 
Puerperal abscess of nipple 
O91.03 Infection of nipple associated with lactation 
Abscess of nipple associated with lactation 
O91.1 Abscess of breast associated with pregnancy, the puerperium and lactation 
O91.11 Abscess of breast associated with pregnancy 
Gestational mammary abscess 
Gestational purulent mastitis 
Gestational subareolar abscess 
O91.111 Abscess of breast associated with pregnancy, first 
trimester 
O91.112 Abscess of breast associated with pregnancy, second 
trimester 
O91.113 Abscess of breast associated with pregnancy, third 
trimester 
O91.119 Abscess of breast associated with pregnancy, 
unspecified trimester 
O91.12 Abscess of breast associated with the puerperium 
Puerperal mammary abscess 
Puerperal purulent mastitis 
Puerperal subareolar abscess 
O91.13 Abscess of breast associated with lactation 
Mammary abscess associated with lactation 
Purulent mastitis associated with lactation 
Subareolar abscess associated with lactation 
O91.2 Nonpurulent mastitis associated with pregnancy, the puerperium and lactation 
O91.21 Nonpurulent mastitis associated with pregnancy 

Gestational interstitial mastitis 
Gestational lymphangitis of breast 
Gestational mastitis NOS 
Gestational parenchymatous mastitis 
O91.211 Nonpurulent mastitis associated with pregnancy, first 
trimester 
O91.212 Nonpurulent mastitis associated with pregnancy, second 
trimester 
O91.213 Nonpurulent mastitis associated with pregnancy, third 
trimester 
O91.219 Nonpurulent mastitis associated with pregnancy, 
unspecified trimester 
O91.22 Nonpurulent mastitis associated with the puerperium 
Puerperal interstitial mastitis 
Puerperal lymphangitis of breast 
Puerperal mastitis NOS 
Puerperal parenchymatous mastitis 
O91.23 Nonpurulent mastitis associated with lactation 
Interstitial mastitis associated with lactation 
Lymphangitis of breast associated with lactation 
Mastitis NOS associated with lactation 
Parenchymatous mastitis associated with lactation 
O92 Other disorders of breast and disorders of lactation associated 
with pregnancy and the puerperium 
O92.0 Retracted nipple associated with pregnancy, the puerperium, and lactation 
O92.01 Retracted nipple associated with pregnancy 
O92.011 Retracted nipple associated with pregnancy, first 
trimester 
O92.012 Retracted nipple associated with pregnancy, second 
trimester 
O92.013 Retracted nipple associated with pregnancy, third 
trimester 
O92.019 Retracted nipple associated with pregnancy, unspecified 
trimester 
O92.03 Retracted nipple associated with the puerperium 
O92.04 Retracted nipple associated with lactation 
O92.1 Cracked nipple associated with pregnancy, the puerperium, and lactation 
Fissure of nipple, gestational or puerperal 
O92.11 Cracked nipple associated with pregnancy 
O92.111 Cracked nipple associated with pregnancy, first 
trimester 
O92.112 Cracked nipple associated with pregnancy, second 

trimester 
O92.113 Cracked nipple associated with pregnancy, third 
trimester 
O92.119 Cracked nipple associated with pregnancy, unspecified 
trimester 
O92.13 Cracked nipple associated with the puerperium 
O92.14 Cracked nipple associated with lactation 
O92.2 Other and unspecified disorders of breast associated with pregnancy and the 
puerperium 
O92.20 Unspecified disorder of breast associated with pregnancy and the 
puerperium 
O92.201 Unspecified disorder of breast associated with 
pregnancy 
O92.203 Unspecified disorder of breast associated with the 
puerperium 
O92.29 Other disorders of breast associated with pregnancy and the puerperium 
O92.291 Other disorders of breast associated with pregnancy 
O92.293 Other disorders of breast associated with the 
puerperium 
O92.3 Agalactia 
Primary agalactia 
Excludes1:Elective agalactia (O92.5) 
Secondary agalactia (O92.5) 
Therapeutic agalactia (O92.5) 
O92.4 Hypogalactia 
O92.5 Suppressed lactation 
Elective agalactia 
Secondary agalactia 
Therapeutic agalactia 
Excludes1:primary agalactia (O92.3) 
O92.6 Galactorrhea 
O92.7 Other and unspecified disorders of lactation 
O92.70 Unspecified disorders of lactation 
O92.79 Other disorders of lactation 
Puerperal galactocele 
Sequelae of complication of pregnancy, childbirth, and the 
puerperium (O93) 
O93 Sequelae of complication of pregnancy, childbirth, and the 
puerperium 

Note: 
This category is to be used to indicate conditions in O00-O77.-, O85-O94 and 
O98-O99.- as the cause of late effects. e “sequelae” include conditions specified as 
such, or as late effects, which may occur at any time after the puerperium 
Code first any sequelae 
Other obstetric conditions, not elsewhere classified 
(O94-O99) 
O94 Maternal malignant neoplasms, traumatic injuries and abuse 
classifiable elsewhere but complicating pregnancy, childbirth 
and the puerperium 
O94.1 Malignant neoplasm complicating pregnancy, childbirth and the puerperium 
Conditions in C00-C97 
Use additional code to identify neoplasm 
Excludes2:maternal care for benign tumor of corpus uteri (O34.1-) 
maternal care for benign tumor of cervix (O34.4-) 
O94.11 Malignant neoplasm complicating pregnancy 
O94.111 Malignant neoplasm complicating pregnancy, first 
trimester 
O94.112 Malignant neoplasm complicating pregnancy, second 
trimester 
O94.113 Malignant neoplasm complicating pregnancy, third 
trimester 
O94.119 Malignant neoplasm complicating pregnancy, 
unspecified trimester 
O94.12 Malignant neoplasm complicating childbirth 
O94.13 Malignant neoplasm complicating the puerperium 
O94.2 Injury, poisoning and certain other consequences of external causes complicating 
pregnancy, childbirth and the puerperium 
Conditions in S00-T98, except T74 and T76 
Use additional code(s) to identify the injury or poisoning 
Excludes2:physical, sexual and psychological abuse complicating pregnancy, 
childbirth and the puerperium (O94.3, O94.4, O94.5) 
O94.21 Injury, poisoning and certain other consequences of external causes 
complicating pregnancy 
O94.211 Injury, poisoning and certain other consequences of 
external causes complicating pregnancy, first trimester 
O94.212 Injury, poisoning and certain other consequences of 
external causes complicating pregnancy, second 
trimester 
O94.213 Injury, poisoning and certain other consequences of 
Th

external causes complicating pregnancy, third trimester 
O94.219 Injury, poisoning and certain other consequences of 
external causes complicating pregnancy, unspecified 
trimester 
O94.22 Injury, poisoning and certain other consequences of external causes 
complicating childbirth 
O94.23 Injury, poisoning and certain other consequences of external causes 
complicating the puerperium 
O94.3 Physical abuse complicating pregnancy, childbirth and the puerperium 
Use additional code (if applicable): 
to identify any associated current injury due to physical abuse 
to identify the perpetrator of abuse (Y07.-) 
Excludes2:sexual abuse complicating pregnancy, childbirth and the puerperium 
(O94.4-) 
O94.31 Physical abuse complicating pregnancy 
O94.311 Physical abuse complicating pregnancy, first trimester 
O94.312 Physical abuse complicating pregnancy, second 
trimester 
O94.313 Physical abuse complicating pregnancy, third trimester 
O94.319 Physical abuse complicating pregnancy, unspecified 
trimester 
O94.32 Physical abuse complicating childbirth 
O94.33 Physical abuse complicating the puerperium 
O94.4 Sexual abuse complicating pregnancy, childbirth and the puerperium 
Use additional code (if applicable): 
to identify any associated current injury due to sexual abuse 
to identify the perpetrator of abuse (Y07.-) 
O94.41 Sexual abuse complicating pregnancy 
O94.411 Sexual abuse complicating pregnancy, first trimester 
O94.412 Sexual abuse complicating pregnancy, second trimester 
O94.413 Sexual abuse complicating pregnancy, third trimester 
O94.419 Sexual abuse complicating pregnancy, unspecified 
trimester 
O94.42 Sexual abuse complicating childbirth 
O94.43 Sexual abuse complicating the puerperium 
O94.5 Psychological abuse complicating pregnancy, childbirth and the puerperium 
Use additional code to identify the perpetrator of abuse (Y07.-) 
O94.51 Psychological abuse complicating pregnancy 
O94.511 Psychological abuse complicating pregnancy, first 
trimester 
O94.512 Psychological abuse complicating pregnancy, second 
trimester 
O94.513 Psychological abuse complicating pregnancy, third 

trimester 
O94.519 Psychological abuse complicating pregnancy, 
unspecified trimester 
O94.52 Psychological abuse complicating childbirth 
O94.53 Psychological abuse complicating the puerperium 
O98 Maternal infectious and parasitic diseases classifiable 
elsewhere but complicating pregnancy, childbirth and the 
puerperium 
Includes: the listed conditions when complicating the pregnant state, when aggravated 
by the pregnancy, or as a reason for obstetric care 
Use additional code (Chapter 1), to identify specific condition. 
Excludes2:herpes gestationis (O26.4-) 
obstetrical tetanus (A34) 
puerperal infection (O86.-) 
puerperal sepsis (O85) 
when the reason for maternal care is that the disease is known or suspected to 
have affected the fetus (O35-O36) 
O98.0 Tuberculosis complicating pregnancy, childbirth and the puerperium 
Conditions in A15-A19 
O98.01 Tuberculosis complicating pregnancy 
O98.011 Tuberculosis complicating pregnancy, first trimester 
O98.012 Tuberculosis complicating pregnancy, second trimester 
O98.013 Tuberculosis complicating pregnancy, third trimester 
O98.019 Tuberculosis complicating pregnancy, unspecified 
trimester 
O98.02 Tuberculosis complicating childbirth 
O98.03 Tuberculosis complicating the puerperium 
O98.1 Syphilis complicating pregnancy, childbirth and the puerperium 
Conditions in A50-A53 
O98.11 Syphilis complicating pregnancy 
O98.111 Syphilis complicating pregnancy, first trimester 
O98.112 Syphilis complicating pregnancy, second trimester 
O98.113 Syphilis complicating pregnancy, third trimester 
O98.119 Syphilis complicating pregnancy, unspecified trimester 
O98.12 Syphilis complicating childbirth 
O98.13 Syphilis complicating the puerperium 
O98.2 Gonorrhea complicating pregnancy, childbirth and the puerperium 
Conditions in A54.-
O98.21 Gonorrhea complicating pregnancy 
O98.211 Gonorrhea complicating pregnancy, first trimester 
O98.212 Gonorrhea complicating pregnancy, second trimester 
O98.213 Gonorrhea complicating pregnancy, third trimester 

O98.219
Gonorrhea complicating pregnancy, unspecified 
trimester 
O98.22 Gonorrhea complicating childbirth 
O98.23 Gonorrhea complicating the puerperium 
O98.3 Other infections with a predominantly sexual mode of transmission complicating 
pregnancy, childbirth and the puerperium 
Conditions in A55-A64 
O98.31 Other infections with a predominantly sexual mode of transmission 
complicating pregnancy 
O98.311 Other infections with a predominantly sexual mode of 
transmission complicating pregnancy, first trimester 
O98.312 Other infections with a predominantly sexual mode of 
transmission complicating pregnancy, second trimester 
O98.313 Other infections with a predominantly sexual mode of 
transmission complicating pregnancy, third trimester 
O98.319 Other infections with a predominantly sexual mode of 
transmission complicating pregnancy, unspecified 
trimester 
O98.32 Other infections with a predominantly sexual mode of transmission 
complicating childbirth 
O98.33 Other infections with a predominantly sexual mode of transmission 
complicating the puerperium 
O98.4 Viral hepatitis complicating pregnancy, childbirth and the puerperium 
Conditions in B15-B19 
O98.41 Viral hepatitis complicating pregnancy 
O98.411 Viral hepatitis complicating pregnancy, first trimester 
O98.412 Viral hepatitis complicating pregnancy, second 
trimester 
O98.413 Viral hepatitis complicating pregnancy, third trimester 
O98.419 Viral hepatitis complicating pregnancy, unspecified 
trimester 
O98.42 Viral hepatitis complicating childbirth 
O98.43 Viral hepatitis complicating the puerperium 
O98.5 Other viral diseases complicating pregnancy, childbirth and the puerperium 
Conditions in A80-B09, B20, B25-B34 
O98.51 Other viral diseases complicating pregnancy 
O98.511 Other viral diseases complicating pregnancy, first 
trimester 
O98.512 Other viral diseases complicating pregnancy, second 
trimester 
O98.513 Other viral diseases complicating pregnancy, third 
trimester 
O98.519 Other viral diseases complicating pregnancy, 

unspecified trimester 
O98.52 Other viral diseases complicating childbirth 
O98.53 Other viral diseases complicating the puerperium 
O98.6 Protozoal diseases complicating pregnancy, childbirth and the puerperium 
Conditions in B50-B64 
O98.61 Protozoal diseases complicating pregnancy 
O98.611 Protozoal diseases complicating pregnancy, first 
trimester 
O98.612 Protozoal diseases complicating pregnancy, second 
trimester 
O98.613 Protozoal diseases complicating pregnancy, third 
trimester 
O98.619 Protozoal diseases complicating pregnancy, unspecified 
trimester 
O98.62 Protozoal diseases complicating childbirth 
O98.63 Protozoal diseases complicating the puerperium 
O98.7 Human immunodeficiency [HIV] disease complicating pregnancy, childbirth and 
the puerperium 
Use additional code to identify the type of HIV disease: 
Acquired immune deficiency syndrome (AIDS) (B20) 
Asymptomatic HIV status (Z21) 
HIV positive NOS (Z21) 
Symptomatic HIV disease (B20) 
O98.71 Human immunodeficiency [HIV] disease complicating pregnancy 
O98.711 Human immunodeficiency [HIV] disease complicating 
pregnancy, first trimester 
O98.712 Human immunodeficiency [HIV] disease complicating 
pregnancy, second trimester 
O98.713 Human immunodeficiency [HIV] disease complicating 
pregnancy, third trimester 
O98.719 Human immunodeficiency [HIV] disease complicating 
pregnancy, unspecified trimester 
O98.72 Human immunodeficiency [HIV] disease complicating childbirth 
O98.73 Human immunodeficiency [HIV] disease complicating e 
puerperium 
O98.8 Other maternal infectious and parasitic diseases complicating pregnancy, 
childbirth and the puerperium 
O98.81 Other maternal infectious and parasitic diseases complicating pregnancy 
O98.811 Other maternal infectious and parasitic diseases 
complicating pregnancy, first trimester 
O98.812 Other maternal infectious and parasitic diseases 
complicating pregnancy, second trimester 
O98.813 Other maternal infectious and parasitic diseases 
th

complicating pregnancy, third trimester 
O98.819 Other maternal infectious and parasitic diseases 
complicating pregnancy, unspecified trimester 
O98.82 Other maternal infectious and parasitic diseases complicating 
childbirth 
O98.83 Other maternal infectious and parasitic diseases complicating the 
puerperium 
O98.9 Unspecified maternal infectious and parasitic disease complicating pregnancy, 
childbirth and the puerperium 
O98.91 Unspecified maternal infectious and parasitic disease complicating 
pregnancy 
O98.911 Unspecified maternal infectious and parasitic disease 
complicating pregnancy, first trimester 
O98.912 Unspecified maternal infectious and parasitic disease 
complicating pregnancy, second trimester 
O98.913 Unspecified maternal infectious and parasitic disease 
complicating pregnancy, third trimester 
O98.919 Unspecified maternal infectious and parasitic disease 
complicating pregnancy, unspecified trimester 
O98.92 Unspecified maternal infectious and parasitic disease complicating 
childbirth 
O98.93 Unspecified maternal infectious and parasitic disease complicating 
the puerperium 
O99 Other maternal diseases classifiable elsewhere but complicating 
pregnancy, childbirth and the puerperium 
Note: This category includes conditions which complicate the pregnant state, are aggravated 
by the pregnancy or are a main reason for obstetric care 
Use additional code to identify specific condition. 
Excludes2:when the reason for maternal care is that the condition is known or suspected 
to have affected the fetus (O35-O36) 
O99.0 Anemia complicating pregnancy, childbirth and the puerperium 
Conditions in D50-D64 
Excludes1:anemia arising in the puerperium (O90.81) 
postpartum anemia NOS (O90.81) 
O99.01 Anemia complicating pregnancy 
O99.011 Anemia complicating pregnancy, first trimester 
O99.012 Anemia complicating pregnancy, second trimester 
O99.013 Anemia complicating pregnancy, third trimester 
O99.019 Anemia complicating pregnancy, unspecified trimester 
O99.02 Anemia complicating childbirth 
O99.03 Anemia complicating the puerperium 
O99.1 Other diseases of the blood and blood-forming organs and certain disorders 

involving the immune mechanism complicating pregnancy, childbirth and the 
puerperium 
Conditions in D65-D89 
Excludes2:hemorrhage with coagulation defects (O46.0-, O67.0, O72.3) 
O99.11 Other diseases of the blood and blood-forming organs and certain 
disorders involving the immune mechanism complicating pregnancy 
O99.111 Other diseases of the blood and blood-forming organs 
and certain disorders involving the immune mechanism 
complicating pregnancy, first trimester 
O99.112 Other diseases of the blood and blood-forming organs 
and certain disorders involving the immune mechanism 
complicating pregnancy, second trimester 
O99.113 Other diseases of the blood and blood-forming organs 
and certain disorders involving the immune mechanism 
complicating pregnancy, third trimester 
O99.119 Other diseases of the blood and blood-forming organs 
and certain disorders involving the immune mechanism 
complicating pregnancy, unspecified trimester 
O99.12 Other diseases of the blood and blood-forming organs and certain 
disorders involving the immune mechanism complicating childbirth 
O99.13 Other diseases of the blood and blood-forming organs and certain 
disorders involving the immune mechanism complicating the 
puerperium 
O99.2 Endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth 
and the puerperium 
Conditions in E00-E90 
Excludes2:diabetes mellitus (O24.-) 
malnutrition (O25.-) 
postpartum thyroiditis (O90.5) 
O99.21 Endocrine, nutritional and metabolic diseases complicating pregnancy 
O99.211 Endocrine, nutritional and metabolic diseases 
complicating pregnancy, first trimester 
O99.212 Endocrine, nutritional and metabolic diseases 
complicating pregnancy, second trimester 
O99.213 Endocrine, nutritional and metabolic diseases 
complicating pregnancy, third trimester 
O99.219 Endocrine, nutritional and metabolic diseases 
complicating pregnancy, unspecified trimester 
O99.22 Endocrine, nutritional and metabolic diseases complicating 
childbirth 
O99.23 Endocrine, nutritional and metabolic diseases complicating the 
puerperium 
O99.3 Mental disorders and diseases of the nervous system complicating pregnancy, 

childbirth and the puerperium 
O99.31 Alcohol use complicating pregnancy, childbirth, and the puerperium 
Use additional code(s) from F10 to identify manifestations of the alcohol 
use 
O99.310 Alcohol use complicating pregnancy, first trimester 
O99.311 Alcohol use complicating pregnancy, second trimester 
O99.312 Alcohol use complicating pregnancy, third trimester 
O99.313 Alcohol use complicating pregnancy, unspecified 
trimester 
O99.314 Alcohol use complicating childbirth 
O99.315 Alcohol use complicating the puerperium 
O99.32 Drug use complicating pregnancy, childbirth, and the puerperium 
Use additional code(s) from F11-F16 and F18-F19 to identify 
manifestations of the drug use 
O99.320 Drug use complicating pregnancy, first trimester 
O99.321 Drug use complicating pregnancy, second trimester 
O99.322 Drug use complicating pregnancy, third trimester 
O99.323 Drug use complicating pregnancy, unspecified trimester 
O99.324 Drug use complicating childbirth 
O99.325 Drug use complicating the puerperium 
O99.33 Smoking (tobacco) complicating pregnancy, childbirth, and the 
puerperium 
Use additional code from F17 to identify type of tobacco 
O99.330 Smoking (tobacco) complicating pregnancy, first 
trimester 
O99.331 Smoking (tobacco) complicating pregnancy, second 
trimester 
O99.332 Smoking (tobacco) complicating pregnancy, third 
trimester 
O99.333 Smoking (tobacco) complicating pregnancy, unspecified 
trimester 
O99.334 Smoking (tobacco) complicating childbirth 
O99.335 Smoking (tobacco) complicating the puerperium 
O99.34 Other mental disorders complicating pregnancy, childbirth, and the 
puerperium 
Conditions in F00-F09 and F20-F99 
Excludes2: postpartum mood disturbance (O90.6) 
postnatal psychosis (F53) 
puerperal psychosis (F53) 
O99.340 Other mental disorders complicating pregnancy, first 
trimester 
O99.341 Other mental disorders complicating pregnancy, second 
trimester 

O99.342
Other mental disorders complicating pregnancy, third 
trimester 
O99.343 Other mental disorders complicating pregnancy, 
unspecified trimester 
O99.344 Other mental disorders complicating childbirth 
O99.345 Other mental disorders complicating the puerperium 
O99.35 Diseases of the nervous system complicating pregnancy, childbirth, and 
the puerperium 
Conditions in G00-G99 
Excludes2: pregnancy related peripheral neuritis (O26.8-) 
O99.350 Diseases of the nervous system complicating pregnancy, 
first trimester 
O99.351 Diseases of the nervous system complicating pregnancy, 
second trimester 
O99.352 Diseases of the nervous system complicating pregnancy, 
third trimester 
O99.353 Diseases of the nervous system complicating pregnancy, 
unspecified trimester 
O99.354 Diseases of the nervous system complicating childbirth 
O99.355 Diseases of the nervous system complicating the 
puerperium 
O99.4 Diseases of the circulatory system complicating pregnancy, childbirth and the 
puerperium 
Conditions in I00-I99 
Excludes1:peripartum cardiomyopathy (O90.3) 
Excludes2:hypertensive disorders (O10-O16) 
obstetric embolism (O88.-) 
venous complications and cerebrovenous sinus thrombosis in: 
labor, childbirth and the puerperium (O87.-) 
pregnancy (O22.-) 
O99.41 Diseases of the circulatory system complicating pregnancy 
O99.411 Diseases of the circulatory system complicating 
pregnancy, first trimester 
O99.412 Diseases of the circulatory system complicating 
pregnancy, second trimester 
O99.413 Diseases of the circulatory system complicating 
pregnancy, third trimester 
O99.419 Diseases of the circulatory system complicating 
pregnancy, unspecified trimester 
O99.42 Diseases of the circulatory system complicating childbirth 
O99.43 Diseases of the circulatory system complicating the puerperium 
O99.5 Diseases of the respiratory system complicating pregnancy, childbirth and the 
puerperium 

Conditions in J00-J99 
O99.51 Diseases of the respiratory system complicating pregnancy 
O99.511 Diseases of the respiratory system complicating 
pregnancy, first trimester 
O99.512 Diseases of the respiratory system complicating 
pregnancy, second trimester 
O99.513 Diseases of the respiratory system complicating 
pregnancy, third trimester 
O99.519 Diseases of the respiratory system complicating 
pregnancy, unspecified trimester 
O99.52 Diseases of the respiratory system complicating childbirth 
O99.53 Diseases of the respiratory system complicating the puerperium 
O99.6 Diseases of the digestive system complicating pregnancy, childbirth and the 
puerperium 
Conditions in K00-K93 
Excludes2:liver disorders in pregnancy, childbirth and the puerperium (O26.6) 
O99.61 Diseases of the digestive system complicating pregnancy 
O99.611 Diseases of the digestive system complicating 
pregnancy, first trimester 
O99.612 Diseases of the digestive system complicating 
pregnancy, second trimester 
O99.613 Diseases of the digestive system complicating 
pregnancy, third trimester 
O99.619 Diseases of the digestive system complicating 
pregnancy, unspecified trimester 
O99.62 Diseases of the digestive system complicating childbirth 
O99.63 Diseases of the digestive system complicating the puerperium 
O99.7 Diseases of the skin and subcutaneous tissue complicating pregnancy, childbirth 
and the puerperium 
Conditions in L00-L99 
Excludes2:herpes gestationis (O26.4) 
O99.71 Pruritic urticarial papules and plaques of pregnancy (PUPPP) 
O99.711 Pruritic urticarial papules and plaques of pregnancy 
(PUPPP), first trimester 
O99.712 Pruritic urticarial papules and plaques of pregnancy 
(PUPPP), second trimester 
O99.713 Pruritic urticarial papules and plaques of pregnancy 
(PUPPP), third trimester 
O99.719 Pruritic urticarial papules and plaques of pregnancy 
(PUPPP), unspecified trimester 
O99.72 Other diseases of the skin and subcutaneous tissue complicating 
pregnancy 
O99.721 Other diseases of the skin and subcutaneous tissue 

complicating pregnancy, first trimester 
O99.722 Other diseases of the skin and subcutaneous tissue 
complicating pregnancy, second trimester 
O99.723 Other diseases of the skin and subcutaneous tissue 
complicating pregnancy, third trimester 
O99.729 Other diseases of the skin and subcutaneous tissue 
complicating pregnancy, unspecified trimester 
O99.73 Other diseases of the skin and subcutaneous tissue complicating 
childbirth 
O99.74 Other diseases of the skin and subcutaneous tissue complicating the 
puerperium 
O99.8 Other specified diseases and conditions complicating pregnancy, childbirth and 
the puerperium 
Conditions in D00-D48, H00-H95, M00-N99, and Q00-Q99 
Use additional code to identify condition 
Excludes2:genitourinary infections in pregnancy (O23.-) 
infection of genitourinary tract following delivery (O86.1-O86.3) 
malignant neoplasms in pregnancy (O94.1-) 
maternal care for known or suspected abnormality of maternal pelvic 
organs (O34.-) 
postpartum acute renal failure (O90.4) 
traumatic injuries in pregnancy (O94.2-) 
O99.81 Abnormal glucose complicating pregnancy, childbirth and the 
puerperium 
Excludes1: gestational diabetes (O24.4-) 
O99.810 Abnormal glucose complicating pregnancy 
O99.811 Abnormal glucose complicating childbirth 
O99.812 Abnormal glucose complicating the puerperium 
O99.82 Streptococcus B carrier state complicating pregnancy, childbirth and the 
puerperium 
O99.820 Streptococcus B carrier state complicating pregnancy 
O99.821 Streptococcus B carrier state complicating childbirth 
O99.822 Streptococcus B carrier state complicating the 
puerperium 
O99.89 Other specified diseases and conditions complicating pregnancy, 
childbirth and the puerperium 
CHAPTER 16 

Certain conditions originating in the perinatal period 
(P00-P96) 
NOTE: CODES FROM THIS CHAPTER ARE FOR USE ON NEWBORN RECORDS 
ONLY, NEVER ON MATERNAL RECORDS 
Includes: conditions that have their origin in the fetal or perinatal period (the first 28 days of 
life) even if morbidity occurs later 
Excludes2:congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) 
endocrine, nutritional and metabolic diseases (E00-E90) 
injury, poisoning and certain other consequences of external causes (S00-T98) 
neoplasms (C00-D48) 
tetanus neonatorum (A33) 
This chapter contains the following blocks: 
P00-P04 Newborn affected by maternal factors and by complications of pregnancy, labor, and 
delivery 
P05-P08 Disorders related to length of gestation and fetal growth 
P10-P15 Birth trauma 
P19-P29 Respiratory and cardiovascular disorders specific to the perinatal period 
P35-P39 Infections specific to the perinatal period 
P50-P61 Hemorrhagic and hematological disorders of newborn 
P70-P74 Transitory endocrine and metabolic disorders specific to newborn 
P75-P78 Digestive system disorders of newborn 
P80-P83 Conditions involving the integument and temperature regulation of newborn 
P84 Other problems with newborn 
P90-P96 Other disorders originating in the perinatal period 
Newborn affected by maternal factors and by complications 
of pregnancy, labor, and delivery (P00-P04) 
Note: These codes are for use when the listed maternal conditions are specified as the cause 
of confirmed or suspected newborn morbidity or potential morbidity 
P00 Newborn (suspected to be) affected by maternal conditions that 
may be unrelated to present pregnancy 
Code first any current condition in newborn 
Excludes2:newborn (suspected to be) affected by maternal complications of pregnancy 
(P01.-) 
newborn affected by maternal endocrine and metabolic disorders (P70-P74) 
newborn affected by noxious substances transmitted via placenta or breast 

milk (P04.-) 
P00.0 Newborn (suspected to be) affected by maternal hypertensive disorders 
Newborn (suspected to be) affected by maternal conditions classifiable to 
O10-O11, O13-O16 
P00.1 Newborn (suspected to be) affected by maternal renal and urinary tract 
diseases 
Newborn (suspected to be) affected by maternal conditions classifiable to 
N00-N39 
P00.2 Newborn (suspected to be) affected by maternal infectious and parasitic 
diseases 
Newborn (suspected to be) affected by maternal infectious disease classifiable to 
A00-B99 and J10 
Excludes1:infections specific to the perinatal period (P35-P39) 
maternal genital tract or other localized infections (P00.8) 
P00.3 Newborn (suspected to be) affected by other maternal circulatory and 
respiratory diseases 
Newborn (suspected to be) affected by maternal conditions classifiable to I00-I99, 
J00-J99, Q20-Q34 and not included in P00.0, P00.2 
P00.4 Newborn (suspected to be) affected by maternal nutritional disorders 
Newborn (suspected to be) affected by maternal disorders classifiable to E40-E64 
Maternal malnutrition NOS 
P00.5 Newborn (suspected to be) affected by maternal injury 
Newborn (suspected to be) affected by maternal conditions classifiable to O97.2 
P00.6 Newborn (suspected to be) affected by surgical procedure on mother 
Excludes1:Cesarean delivery for present delivery (P03.4) 
damage to placenta from amniocentesis, Cesarean delivery or surgical 
induction (P02.1) 
previous surgery to uterus or pelvic organs (P03.89) 
Excludes2:newborn affected by complication of (fetal) intrauterine procedure 
(P96.5) 
P00.7 Newborn (suspected to be) affected by other medical procedures on mother, 
not elsewhere classified 
Newborn (suspected to be) affected by radiation to mother 
Excludes1:damage to placenta from amniocentesis, cesarean delivery or surgical 
induction (P02.1) 
newborn affected by other complications of labor and delivery (P03.-) 
P00.8 Newborn (suspected to be) affected by other maternal conditions 
P00.81 Newborn (suspected to be) affected by periodontal disease in mother 
P00.89 Newborn (suspected to be) affected by other maternal conditions 
Newborn (suspected to be) affected by conditions classifiable to 
T80-T88 
Newborn (suspected to be) affected by maternal genital tract or other 
localized infections 

Newborn (suspected to be) affected by maternal systemic lupus 
erythematosus 
Excludes1: transitory neonatal endocrine and metabolic disorders 
(P70-P74) 
P00.9 Newborn (suspected to be) affected by unspecified maternal condition 
P01 Newborn (suspected to be) affected by maternal complications 
of pregnancy 
Code first any current condition in newborn 
P01.0 Newborn (suspected to be) affected by incompetent cervix 
P01.1 Newborn (suspected to be) affected by premature rupture of membranes 
P01.2 Newborn (suspected to be) affected by oligohydramnios 
Excludes1:oligohydramnios due to premature rupture of membranes (P01.1) 
P01.3 Newborn (suspected to be) affected by polyhydramnios 
Newborn (suspected to be) affected by hydramnios 
P01.4 Newborn (suspected to be) affected by ectopic pregnancy 
Newborn (suspected to be) affected by abdominal pregnancy 
P01.5 Newborn (suspected to be) affected by multiple pregnancy 
Newborn (suspected to be) affected by triplet (pregnancy) 
Newborn (suspected to be) affected by twin (pregnancy) 
P01.6 Newborn (suspected to be) affected by maternal death 
P01.7 Newborn (suspected to be) affected by malpresentation before labor 
Newborn (suspected to be) affected by breech presentation before labor 
Newborn (suspected to be) affected by external version before labor 
Newborn (suspected to be) affected by face presentation before labor 
Newborn (suspected to be) affected by transverse lie before labor 
Newborn (suspected to be) affected by unstable lie before labor 
P01.8 Newborn (suspected to be) affected by other maternal complications of 
pregnancy 
P01.9 Newborn (suspected to be) affected by maternal complication of pregnancy, 
unspecified 
P02 Newborn (suspected to be) affected by complications of 
placenta, cord and membranes 
Code first any current condition in newborn 
P02.0 Newborn (suspected to be) affected by placenta previa 
P02.1 Newborn (suspected to be) affected by other forms of placental separation 
and hemorrhage 
Newborn (suspected to be) affected by abruptio placenta 
Newborn (suspected to be) affected by accidental hemorrhage 
Newborn (suspected to be) affected by antepartum hemorrhage 
Newborn (suspected to be) affected by damage to placenta from amniocentesis, 
cesarean delivery or surgical induction 

Newborn (suspected to be) affected by maternal blood loss 
Newborn (suspected to be) affected by premature separation of placenta 
P02.2 Newborn (suspected to be) affected by other and unspecified morphological and 
functional abnormalities of placenta 
P02.20 Newborn (suspected to be) affected by unspecified morphological 
and functional abnormalities of placenta 
P02.29 Newborn (suspected to be) affected by other morphological and 
functional abnormalities of placenta 
Newborn (suspected to be) affected by placental dysfunction 
Newborn (suspected to be) affected by placental infarction 
Newborn (suspected to be) affected by placental insufficiency 
P02.3 Newborn (suspected to be) affected by placental transfusion syndromes 
Newborn (suspected to be) affected by placental and cord abnormalities resulting 
in twin-to-twin or other transplacental transfusion 
P02.4 Newborn (suspected to be) affected by prolapsed cord 
P02.5 Newborn (suspected to be) affected by other compression of umbilical cord 
Newborn (suspected to be) affected by umbilical cord (tightly) around neck 
Newborn (suspected to be) affected by entanglement of umbilical cord 
Newborn (suspected to be) affected by knot in umbilical cord 
P02.6 Newborn (suspected to be) affected by other and unspecified conditions of 
umbilical cord 
P02.60 Newborn (suspected to be) affected by unspecified conditions of 
umbilical cord 
P02.69 Newborn (suspected to be) affected by other conditions of umbilical 
cord 
Newborn (suspected to be) affected by short umbilical cord 
Newborn (suspected to be) affected by vasa previa 
Excludes1: newborn affected by single umbilical artery (Q27.0) 
P02.7 Newborn (suspected to be) affected by chorioamnionitis 
Newborn (suspected to be) affected by amnionitis 
Newborn (suspected to be) affected by membranitis 
Newborn (suspected to be) affected by placentitis 
P02.8 Newborn (suspected to be) affected by other abnormalities of membranes 
P02.9 Newborn (suspected to be) affected by abnormality of membranes, 
unspecified 
P03 Newborn (suspected to be) affected by other complications of 
labor and delivery 
Code first any current condition in newborn 
P03.0 Newborn (suspected to be) affected by breech delivery and extraction 
P03.1 Newborn (suspected to be) affected by other malpresentation, malposition 
and disproportion during labor and delivery 
Newborn (suspected to be) affected by contracted pelvis 

Newborn (suspected to be) affected by conditions classifiable to O64-O66 
Newborn (suspected to be) affected by persistent occipitoposterior 
Newborn (suspected to be) affected by transverse lie 
P03.2 Newborn (suspected to be) affected by forceps delivery 
P03.3 Newborn (suspected to be) affected by delivery by vacuum extractor 
[ventouse] 
P03.4 Newborn (suspected to be) affected by Cesarean delivery 
P03.5 Newborn (suspected to be) affected by precipitate delivery 
Newborn (suspected to be) affected by rapid second stage 
P03.6 Newborn (suspected to be) affected by abnormal uterine contractions 
Newborn (suspected to be) affected by conditions classifiable to O62.-, except 
O62.3 
Newborn (suspected to be) affected by hypertonic labor 
Newborn (suspected to be) affected by uterine inertia 
P03.8 Newborn (suspected to be) affected by other specified complications of labor and 
delivery 
P03.81 Newborn (suspected to be) affected by abnormality in fetal (intrauterine) 
heart rate or rhythm 
Excludes1: neonatal cardiac dysrhymia (P29.1) 
P03.810 Newborn (suspected to be) affected by abnormality in 
fetal (intrauterine) heart rate or rhythm before the 
onset of labor 
P03.811 Newborn (suspected to be) affected by abnormality in 
fetal (intrauterine) heart rate or rhythm during labor 
P03.819 Newborn (suspected to be) affected by abnormality in 
fetal (intrauterine) heart rate or rhythm, unspecified as 
to time of onset 
P03.89 Newborn (suspected to be) affected by other specified complications 
of labor and delivery 
Newborn (suspected to be) affected by abnormality of maternal soft 
tissues 
Newborn (suspected to be) affected by conditions classifiable to 
O60-O75 and by procedures used in labor and delivery not 
included in P02.- and P03.0-P03.6 
Newborn (suspected to be) affected by induction of labor 
P03.9 Newborn (suspected to be) affected by complication of labor and delivery, 
unspecified 
P04 Newborn (suspected to be) affected by noxious substances 
transmitted via placenta or breast milk 
Includes: nonteratogenic effects of substances transmitted via placenta 
Excludes2:congenital malformations (Q00-Q99) 
neonatal jaundice from excessive hemolysis due to drugs or toxins transmitted 

from mother (P58.4) 
P04.0 Newborn (suspected to be) affected by maternal anesthesia and analgesia in 
pregnancy, labor and delivery 
Newborn (suspected to be) affected by reactions and intoxications from maternal 
opiates and tranquilizers administered during labor and delivery 
P04.1 Newborn (suspected to be) affected by other maternal medication 
Newborn (suspected to be) affected by cancer chemotherapy 
Newborn (suspected to be) affected by cytotoxic drugs 
Excludes1:dysmorphism due to warfarin (Q86.2) 
fetal hydantoin syndrome (Q86.1) 
maternal use of drugs of addiction (P04.4-) 
P04.2 Newborn (suspected to be) affected by maternal use of tobacco 
Newborn (suspected to be) affected by exposure in utero to tobacco smoke 
Excludes2:newborn exposure to environmental tobacco smoke (P96.6) 
P04.3 Newborn (suspected to be) affected by maternal use of alcohol 
Excludes1:fetal alcohol syndrome (Q86.0) 
P04.4 Newborn (suspected to be) affected by maternal use of drugs of addiction 
P04.41 Newborn (suspected to be) affected by maternal use of cocaine 
“Crack baby” 
P04.49 Newborn (suspected to be) affected by maternal use of other drugs 
of addiction 
Excludes1: newborn (suspected to be) affected by maternal anesthesia 
and analgesia (P04.0) 
withdrawal symptoms from maternal use of drugs of 
addiction (P96.1) 
P04.5 Newborn (suspected to be) affected by maternal use of nutritional chemical 
substances 
P04.6 Newborn (suspected to be) affected by maternal exposure to environmental 
chemical substances 
P04.8 Newborn (suspected to be) affected by other maternal noxious substances 
P04.9 Newborn (suspected to be) affected by maternal noxious substance, 
unspecified 
Disorders of newborn related to length of gestation and fetal 
growth (P05-P08) 
P05 Disorders of newborn related to slow fetal growth and fetal 
malnutrition 
P05.0 Newborn light for gestational age 
Newborn light-for-dates 
P05.00 Newborn light for gestational age, unspecified weight 

P05.01 Newborn light for gestational age, less than 500 grams 
P05.02 Newborn light for gestational age, 500-749 grams 
P05.03 Newborn light for gestational age, 750-999 grams 
P05.04 Newborn light for gestational age, 1000-1249 grams 
P05.05 Newborn light for gestational age, 1250-1499 grams 
P05.06 Newborn light for gestational age, 1500-1749 grams 
P05.07 Newborn light for gestational age, 1750-1999 grams 
P05.08 Newborn light for gestational age, 2000-2499 grams 
P05.1 Newborn small for gestational age 
Newborn small-and-light-for-dates 
Newborn small-for-dates 
P05.10 Newborn small for gestational age, unspecified weight 
P05.11 Newborn small for gestational age, less than 500 grams 
P05.12 Newborn small for gestational age, 500-749 grams 
P05.13 Newborn small for gestational age, 750-999 grams 
P05.14 Newborn small for gestational age, 1000-1249 grams 
P05.15 Newborn small for gestational age, 1250-1499 grams 
P05.16 Newborn small for gestational age, 1500-1749 grams 
P05.17 Newborn small for gestational age, 1750-1999 grams 
P05.18 Newborn small for gestational age, 2000-2499 grams 
P05.2 Newborn affected by fetal (intrauterine) malnutrition not light or small for 
gestational age 
Infant, not light or small for gestational age, showing signs of fetal malnutrition, 
such as dry, peeling skin and loss of subcutaneous tissue 
Excludes1:newborn affected by fetal malnutrition with light for gestational age 
(P05.0-) 
newborn affected by fetal malnutrition with small for gestational age 
(P05.1-) 
P05.9 Newborn affected by slow intrauterine growth, unspecified 
Newborn affected by fetal growth retardation NOS 
P07 Disorders of newborn related to short gestation and low birth 
weight, not elsewhere classified 
Note: When both birth weight and gestational age of the newborn are available, both 
should be coded with birth weight sequenced before gestational age 
Includes: the listed conditions, without further specification, as the cause of morbidity 
or additional care, in newborn 
Excludes1:low birth weight due to slow fetal growth and fetal malnutrition (P05.-) 
P07.0 Extremely low birth weight newborn 
Newborn birth weight 999 g. or less 
P07.00 Extremely low birth weight newborn, unspecified weight 
P07.01 Extremely low birth weight newborn, less than 500 grams 
P07.02 Extremely low birth weight newborn, 500-749 grams 

P07.03 Extremely low birth weight newborn, 750-999 grams 
P07.1 Other low birth weight newborn 
Newborn birth weight 1000-2499 g. 
P07.10 Other low birth weight newborn, unspecified weight 
P07.14 Other low birth weight newborn, 1000-1249 grams 
P07.15 Other low birth weight newborn, 1250-1499 grams 
P07.16 Other low birth weight newborn, 1500-1749 grams 
P07.17 Other low birth weight newborn, 1750-1999 grams 
P07.18 Other low birth weight newborn, 2000-2499 grams 
P07.2 Extreme immaturity of newborn 
Less than 28 completed weeks (less than 196 completed days) of gestation. 
P07.20 Extreme immaturity of newborn, unspecified weeks 
P07.21 Extreme immaturity of newborn, less than 24 completed weeks 
P07.22 Extreme immaturity of newborn, 24-26 completed weeks 
P07.23 Extreme immaturity of newborn, 27 completed weeks 
P07.3 Other preterm newborn 
28 completed weeks or more but less than 37 completed weeks (196 completed 
days but less than 259 completed days) of gestation. 
Prematurity NOS 
P07.30 Other preterm newborn, unspecified weeks 
P07.31 Other preterm newborn, 28-31 completed weeks 
P07.32 Other preterm newborn, 32-36 completed weeks 
P08 Disorders of newborn related to long gestation and high birth 
weight 
Note: When both birth weight and gestational age of the newborn are available, 
priority of assignment should be given to birth weight 
Includes: the listed conditions, without further specification, as causes of morbidity or 
additional care, in newborn 
P08.0 Exceptionally large newborn baby 
Usually implies a birth weight of 4500 g. or more 
Excludes1:syndrome of infant of diabetic mother (P70.1) 
syndrome of infant of mother with gestational diabetes (P70.0) 
P08.1 Other heavy for gestational age newborn 
Other newborn heavy-or large-for-dates regardless of period of gestation. 
P08.2 Late newborn, not heavy for gestational age 
P08.21 Post-term newborn 
Newborn with gestation period over 40 completed weeks to 42 
completed weeks 
P08.22 Prolonged gestation of newborn 
Newborn with gestation period over 42 completed weeks (294 days or 
more), not heavy-or large-for-dates. 
Postmaturity NOS 

Birth trauma (P10-P15) 
P10 Intracranial laceration and hemorrhage due to birth injury 
Excludes1:intracranial hemorrhage of newborn NOS (P52.9) 
intracranial hemorrhage of newborn due to anoxia or hypoxia (P52.-) 
nontraumatic intracranial hemorrhage of newborn (P52.-) 
P10.0 Subdural hemorrhage due to birth injury 
Subdural hematoma (localized) due to birth injury 
Excludes1:subdural hemorrhage accompanying tentorial tear (P10.4) 
P10.1 Cerebral hemorrhage due to birth injury 
P10.2 Intraventricular hemorrhage due to birth injury 
P10.3 Subarachnoid hemorrhage due to birth injury 
P10.4 Tentorial tear due to birth injury 
P10.8 Other intracranial lacerations and hemorrhages due to birth injury 
P10.9 Unspecified intracranial laceration and hemorrhage due to birth injury 
P11 Other birth injuries to central nervous system 
P11.0 Cerebral edema due to birth injury 
P11.1 Other specified brain damage due to birth injury 
P11.2 Unspecified brain damage due to birth injury 
P11.3 Birth injury to facial nerve 
Facial palsy due to birth injury 
P11.4 Birth injury to other cranial nerves 
P11.5 Birth injury to spine and spinal cord 
Fracture of spine due to birth injury 
P11.9 Birth injury to central nervous system, unspecified 
P12 Birth injury to scalp 
P12.0 Cephalhematoma due to birth injury 
P12.1 Chignon (from vacuum extraction) due to birth injury 
P12.2 Epicranial subaponeurotic hemorrhage due to birth injury 
Subgaleal hemorrhage 
P12.3 Bruising of scalp due to birth injury 
P12.4 Injury of scalp of newborn due to monitoring equipment 
Sampling incision of scalp of newborn 
Scalp clip (electrode) injury of newborn 
P12.8 Other birth injuries to scalp 
P12.81 Caput succedaneum 
P12.89 Other birth injuries to scalp 
P12.9 Birth injury to scalp, unspecified 

P13 Birth injury to skeleton 
Excludes2:birth injury to spine (P11.5) 
P13.0 Fracture of skull due to birth injury 
P13.1 Other birth injuries to skull 
Excludes1:cephalhematoma (P12.0) 
P13.2 Birth injury to femur 
P13.3 Birth injury to other long bones 
P13.4 Fracture of clavicle due to birth injury 
P13.8 Birth injuries to other parts of skeleton 
P13.9 Birth injury to skeleton, unspecified 
P14 Birth injury to peripheral nervous system 
P14.0 Erb's paralysis due to birth injury 
P14.1 Klumpke's paralysis due to birth injury 
P14.2 Phrenic nerve paralysis due to birth injury 
P14.3 Other brachial plexus birth injuries 
P14.8 Birth injuries to other parts of peripheral nervous system 
P14.9 Birth injury to peripheral nervous system, unspecified 
P15 Other birth injuries 
P15.0 Birth injury to liver 
Rupture of liver due to birth injury 
P15.1 Birth injury to spleen 
Rupture of spleen due to birth injury 
P15.2 Sternomastoid injury due to birth injury 
P15.3 Birth injury to eye 
Subconjunctival hemorrhage due to birth injury 
Traumatic glaucoma due to birth injury 
P15.4 Birth injury to face 
Facial congestion due to birth injury 
P15.5 Birth injury to external genitalia 
P15.6 Subcutaneous fat necrosis due to birth injury 
P15.8 Other specified birth injuries 
P15.9 Birth injury, unspecified 
Respiratory and cardiovascular disorders specific to the 
perinatal period (P19-P29) 
P19 Metabolic acidemia in newborn 
Includes: (fetal) metabolic acidemia in newborn 
P19.0 Metabolic acidemia in newborn first noted before onset of labor 

P19.1 Metabolic acidemia in newborn first noted during labor 
P19.2 Metabolic acidemia noted at birth 
P19.9 Metabolic acidemia, unspecified 
P22 Respiratory distress of newborn 
Excludes1:respiratory failure of newborn NOS (P28.5) 
P22.0 Respiratory distress syndrome of newborn 
Cardiorespiratory distress syndrome of newborn 
Hyaline membrane disease 
Idiopathic respiratory distress syndrome [IRDS or RDS] of newborn 
Pulmonary hypoperfusion syndrome 
Respiratory distress syndrome, type I 
P22.1 Transient tachypnea of newborn 
Idiopathic tachypnea of newborn 
Respiratory distress syndrome, type II 
Wet lung syndrome 
P22.8 Other respiratory distress of newborn 
P22.9 Respiratory distress of newborn, unspecified 
P23 Congenital pneumonia 
Includes: infective pneumonia acquired in utero or during birth 
Excludes1:neonatal pneumonia resulting from aspiration (P24.-) 
P23.0 Congenital pneumonia due to viral agent 
Excludes1:congenital rubella pneumonitis (P35.0) 
P23.1 Congenital pneumonia due to Chlamydia 
P23.2 Congenital pneumonia due to staphylococcus 
P23.3 Congenital pneumonia due to streptococcus, group B 
P23.4 Congenital pneumonia due to Escherichia coli 
P23.5 Congenital pneumonia due to Pseudomonas 
P23.6 Congenital pneumonia due to other bacterial agents 
Congenital pneumonia due to Hemophilus influenzae 
Congenital pneumonia due to Klebsiella pneumoniae 
Congenital pneumonia due to Mycoplasma 
Congenital pneumonia due to Streptococcus, except group B 
Use additional code (B95-B96) to identify organism 
P23.8 Congenital pneumonia due to other organisms 
Use additional code (B97) to identify organism 
P23.9 Congenital pneumonia, unspecified 
P24 Neonatal aspiration syndromes 
Includes: neonatal pneumonia resulting from aspiration 
P24.0 Neonatal aspiration of meconium 
P24.1 Neonatal aspiration of amniotic fluid and mucus 

Neonatal aspiration of liquor (amnii) 
P24.2 Neonatal aspiration of blood 
P24.3 Neonatal aspiration of milk and regurgitated food 
P24.8 Other neonatal aspiration syndromes 
P24.9 Neonatal aspiration syndrome, unspecified 
Neonatal aspiration pneumonia NOS 
P25 Interstitial emphysema and related conditions originating in the 
perinatal period 
P25.0 Interstitial emphysema originating in the perinatal period 
P25.1 Pneumothorax originating in the perinatal period 
P25.2 Pneumomediastinum originating in the perinatal period 
P25.3 Pneumopericardium originating in the perinatal period 
P25.8 Other conditions related to interstitial emphysema originating in the 
perinatal period 
P26 Pulmonary hemorrhage originating in the perinatal period 
P26.0 Tracheobronchial hemorrhage originating in the perinatal period 
P26.1 Massive pulmonary hemorrhage originating in the perinatal period 
P26.8 Other pulmonary hemorrhages originating in the perinatal period 
P26.9 Unspecified pulmonary hemorrhage originating in the perinatal period 
P27 Chronic respiratory disease originating in the perinatal period 
Excludes1:respiratory distress of newborn (P22.0-P22.9) 
P27.0 Wilson-Mikity syndrome 
Pulmonary dysmaturity 
P27.1 Bronchopulmonary dysplasia originating in the perinatal period 
P27.8 Other chronic respiratory diseases originating in the perinatal period 
Congenital pulmonary fibrosis 
Ventilator lung in newborn 
P27.9 Unspecified chronic respiratory disease originating in the perinatal period 
P28 Other respiratory conditions originating in the perinatal period 
Excludes1:congenital malformations of the respiratory system (Q30-Q34) 
P28.0 Primary atelectasis of newborn 
Primary failure to expand terminal respiratory units 
Pulmonary hypoplasia associated with short gestation 
Pulmonary immaturity NOS 
P28.1 Other and unspecified atelectasis of newborn 
P28.10 Unspecified atelectasis of newborn 
Atelectasis of newborn NOS 
P28.11 Resorption atelectasis without respiratory distress syndrome 
Excludes1: resorption atelectasis with respiratory distress syndrome 

(P22.0) 
P28.19 Other atelectasis of newborn 
Partial atelectasis of newborn 
Secondary atelectasis of newborn 
P28.2 Cyanotic attacks of newborn 
Excludes1:apnea of newborn (P28.3-P28.4) 
P28.3 Primary sleep apnea of newborn 
Sleep apnea of newborn NOS 
P28.4 Other apnea of newborn 
P28.5 Respiratory failure of newborn 
Excludes1:respiratory distress of newborn (P22.0-) 
P28.8 Other specified respiratory conditions of newborn 
Sniffles in newborn 
Snuffles in newborn 
Excludes1:early congenital syphilitic rhinitis (A50.0) 
P28.9 Respiratory condition of newborn, unspecified 
Respiratory depression in newborn 
P29 Cardiovascular disorders originating in the perinatal period 
Excludes1:congenital malformations of the circulatory system (Q20-Q28) 
P29.0 Neonatal cardiac failure 
P29.1 Neonatal cardiac dysrhythmia 
P29.11 Neonatal tachycardia 
P29.12 Neonatal bradycardia 
P29.2 Neonatal hypertension 
P29.3 Persistent fetal circulation 
Delayed closure of ductus arteriosus 
P29.4 Transient myocardial ischemia in newborn 
P29.8 Other cardiovascular disorders originating in the perinatal period 
P29.9 Cardiovascular disorder originating in the perinatal period, unspecified 
Infections specific to the perinatal period (P35-P39) 
Includes: infections acquired in utero or during birth 
Excludes2:asymptomatic human immunodeficiency virus [HIV] infection status (Z21) 
congenital gonococcal infection (A54.-) 
congenital pneumonia (P23.-) 
congenital syphilis (A50.-) 
human immunodeficiency virus [HIV] disease (B20) 
infectious diseases acquired after birth (A00-B99, J10.-) 
intestinal infectious disease (A00-A09) 
laboratory evidence of human immunodeficiency virus [HIV] (R75) 
tetanus neonatorum (A33) 

P35
Congenital viral diseases 
Includes: infections acquired in utero or during birth 
P35.0 Congenital rubella syndrome 
Congenital rubella pneumonitis 
P35.1 Congenital cytomegalovirus infection 
P35.2 Congenital herpesviral [herpes simplex] infection 
P35.3 Congenital viral hepatitis 
P35.8 Other congenital viral diseases 
Congenital varicella [chickenpox] 
P35.9 Congenital viral disease, unspecified 
P36 Bacterial sepsis of newborn 
Includes: congenital sepsis 
P36.0 Sepsis of newborn due to streptococcus, group B 
P36.1 Sepsis of newborn due to other and unspecified streptococci 
P36.10 Sepsis of newborn due to unspecified streptococci 
P36.19 Sepsis of newborn due to other streptococci 
P36.2 Sepsis of newborn due to Staphylococcus aureus 
P36.3 Sepsis of newborn due to other and unspecified staphylococci 
P36.30 Sepsis of newborn due to unspecified staphylococci 
P36.39 Sepsis of newborn due to other staphylococci 
P36.4 Sepsis of newborn due to Escherichia coli 
P36.5 Sepsis of newborn due to anaerobes 
P36.8 Other bacterial sepsis of newborn 
P36.9 Bacterial sepsis of newborn, unspecified 
P37 Other congenital infectious and parasitic diseases 
Excludes2:congenital syphilis (A50.-) 
infectious neonatal diarrhea (A00-A09) 
necrotizing enterocolitis in newborn (P77) 
noninfectious neonatal diarrhea (P78.3) 
ophthalmia neonatorum due to gonococcus (A54.31) 
tetanus neonatorum (A33) 
P37.0 Congenital tuberculosis 
P37.1 Congenital toxoplasmosis 
Hydrocephalus due to congenital toxoplasmosis 
P37.2 Neonatal (disseminated) listeriosis 
P37.3 Congenital falciparum malaria 
P37.4 Other congenital malaria 
P37.5 Neonatal candidiasis 
P37.8 Other specified congenital infectious and parasitic diseases 
P37.9 Congenital infectious or parasitic disease, unspecified 

P38
Omphalitis of newborn 
Excludes1:omphalitis not of newborn (L08.82) 
tetanus omphalitis (A33) 
umbilical hemorrhage of newborn (P51.-) 
P38.1 Omphalitis with mild hemorrhage 
P38.9 Omphalitis without hemorrhage 
Omphalitis of newborn NOS 
P39 Other infections specific to the perinatal period 
P39.0 Neonatal infective mastitis 
Excludes1:breast engorgement of newborn (P83.4) 
noninfective mastitis of newborn (P83.4) 
P39.1 Neonatal conjunctivitis and dacryocystitis 
Neonatal chlamydial conjunctivitis 
Ophthalmia neonatorum NOS 
Excludes1:gonococcal conjunctivitis (A54.31) 
P39.2 Intra-amniotic infection affecting newborn, not elsewhere classified 
P39.3 Neonatal urinary tract infection 
P39.4 Neonatal skin infection 
Neonatal pyoderma 
Excludes1:pemphigus neonatorum (L00) 
staphylococcal scalded skin syndrome (L00) 
P39.8 Other specified infections specific to the perinatal period 
P39.9 Infection specific to the perinatal period, unspecified 
Hemorrhagic and hematological disorders of newborn 
(P50-P61) 
Excludes1:congenital stenosis and stricture of bile ducts (Q44.3) 
Crigler-Najjar syndrome (E80.5) 
Dubin-Johnson syndrome (E80.6) 
Gilbert's syndrome (E80.4) 
hereditary hemolytic anemias (D55-D58) 
P50 Newborn affected by (intrauterine) blood loss 
Excludes1:congenital anemia from fetal blood loss (P61.3) 
P50.0 Newborn affected by fetal (intrauterine) blood loss from vasa previa 
P50.1 Newborn affected by fetal blood loss from ruptured cord 
P50.2 Newborn affected by fetal blood loss from placenta 
P50.3 Newborn affected by hemorrhage into co-twin 
P50.4 Newborn affected by hemorrhage into maternal circulation 
P50.5 Newborn affected by fetal blood loss from cut end of co-twin's cord 

P50.8 Newborn affected by other fetal blood loss 
P50.9 Newborn affected by fetal blood loss, unspecified 
Newborn affected by fetal hemorrhage NOS 
P51 Umbilical hemorrhage of newborn 
Excludes1:omphalitis with mild hemorrhage (P38.1) 
umbilical hemorrhage from cut end of co-twins cord (P50.5) 
P51.0 Massive umbilical hemorrhage of newborn 
P51.8 Other umbilical hemorrhages of newborn 
Slipped umbilical ligature NOS 
P51.9 Umbilical hemorrhage of newborn, unspecified 
P52 Intracranial nontraumatic hemorrhage of newborn 
Includes: intracranial hemorrhage due to anoxia or hypoxia 
Excludes1:intracranial hemorrhage due to birth injury (P10.-) 
intracranial hemorrhage due to other injury (S06.-) 
P52.0 Intraventricular (nontraumatic) hemorrhage, grade 1, of newborn 
Subependymal hemorrhage (without intraventricular extension) 
Bleeding into germinal matrix 
P52.1 Intraventricular (nontraumatic) hemorrhage, grade 2, of newborn 
Subependymal hemorrhage with intraventricular extension 
Bleeding into ventricle 
P52.2 Other and unspecified intraventricular (nontraumatic) hemorrhage of newborn 
P52.20 Intraventricular (nontraumatic) hemorrhage of newborn, 
unspecified grade 
P52.21 Intraventricular (nontraumatic) hemorrhage, grade 3, of newborn 
Bleeding with enlargement of ventricle 
P52.22 Intraventricular (nontraumatic) hemorrhage, grade 4, of newborn 
Bleeding into cerebral cortex 
P52.3 Unspecified intraventricular (nontraumatic) hemorrhage of newborn 
P52.4 Intracerebral (nontraumatic) hemorrhage of newborn 
P52.5 Subarachnoid (nontraumatic) hemorrhage of newborn 
P52.6 Cerebellar (nontraumatic) and posterior fossa hemorrhage of newborn 
P52.8 Other intracranial (nontraumatic) hemorrhages and newborn 
P52.9 Intracranial (nontraumatic) hemorrhage of newborn, unspecified 
P53 Hemorrhagic disease of newborn 
Includes: vitamin K deficiency of newborn 
P54 Other neonatal hemorrhages 
Excludes1:newborn affected by (intrauterine) blood loss (P50.-) 
pulmonary hemorrhage originating in the perinatal period (P26.-) 
P54.0 Neonatal hematemesis 
Excludes1:neonatal hematemesis due to swallowed maternal blood (P78.2) 

P54.1 Neonatal melena 
Excludes1:neonatal melena due to swallowed maternal blood (P78.2) 
P54.2 Neonatal rectal hemorrhage 
P54.3 Other neonatal gastrointestinal hemorrhage 
P54.4 Neonatal adrenal hemorrhage 
P54.5 Neonatal cutaneous hemorrhage 
Neonatal bruising 
Neonatal ecchymoses 
Neonatal petechiae 
Neonatal superficial hematomata 
Excludes2:bruising of scalp due to birth injury (P12.3) 
cephalhematoma due to birth injury (P12.0) 
P54.6 Neonatal vaginal hemorrhage 
Neonatal pseudomenses 
P54.8 Other specified neonatal hemorrhages 
P54.9 Neonatal hemorrhage, unspecified 
P55 Hemolytic disease of newborn 
P55.0 Rh isoimmunization of newborn 
P55.1 ABO isoimmunization of newborn 
P55.8 Other hemolytic diseases of newborn 
P55.9 Hemolytic disease of newborn, unspecified 
P56 Hydrops fetalis due to hemolytic disease 
Excludes1:hydrops fetalis NOS (P83.2) 
P56.0 Hydrops fetalis due to isoimmunization 
P56.9 Hydrops fetalis due to other and unspecified hemolytic disease 
P56.90 Hydrops fetalis due to unspecified hemolytic disease 
P56.99 Hydrops fetalis due to other hemolytic disease 
P57 Kernicterus 
P57.0 Kernicterus due to isoimmunization 
P57.8 Other specified kernicterus 
Excludes1:Crigler-Najjar syndrome (E80.5) 
P57.9 Kernicterus, unspecified 
P58 Neonatal jaundice due to other excessive hemolysis 
Excludes1:jaundice due to isoimmunization (P55-P57) 
P58.0 Neonatal jaundice due to bruising 
P58.1 Neonatal jaundice due to bleeding 
P58.2 Neonatal jaundice due to infection 
P58.3 Neonatal jaundice due to polycythemia 
P58.4 Neonatal jaundice due to drugs or toxins transmitted from mother or given to 
newborn 

Code first (T36-T50) to identify drug 
P58.41 Neonatal jaundice due to drugs or toxins transmitted from mother 
P58.42 Neonatal jaundice due to drugs or toxins given to newborn 
P58.5 Neonatal jaundice due to swallowed maternal blood 
P58.8 Neonatal jaundice due to other specified excessive hemolysis 
P58.9 Neonatal jaundice due to excessive hemolysis, unspecified 
P59 Neonatal jaundice from other and unspecified causes 
Excludes1:jaundice due to inborn errors of metabolism (E70-E90) 
kernicterus (P57.-) 
P59.0 Neonatal jaundice associated with preterm delivery 
Hyperbilirubinemia of prematurity 
Jaundice due to delayed conjugation associated with preterm delivery 
P59.1 Inspissated bile syndrome 
P59.2 Neonatal jaundice from other and unspecified hepatocellular damage 
Excludes1:congenital viral hepatitis (P35.3) 
P59.20 Neonatal jaundice from unspecified hepatocellular damage 
P59.29 Neonatal jaundice from other hepatocellular damage 
P59.3 Neonatal jaundice from breast milk inhibitor 
P59.8 Neonatal jaundice from other specified causes 
P59.9 Neonatal jaundice, unspecified 
Neonatal physiological jaundice (intense)(prolonged) NOS 
P60 Disseminated intravascular coagulation of newborn 
Includes: defibrination syndrome of newborn 
P61 Other perinatal hematological disorders 
Excludes1:transient hypogammaglobulinemia of infancy (D80.7) 
P61.0 Transient neonatal thrombocytopenia 
Neonatal thrombocytopenia due to exchange transfusion 
Neonatal thrombocytopenia due to idiopathic maternal thrombocytopenia 
Neonatal thrombocytopenia due to isoimmunization 
P61.1 Polycythemia neonatorum 
P61.2 Anemia of prematurity 
P61.3 Congenital anemia from fetal blood loss 
P61.4 Other congenital anemias, not elsewhere classified 
Congenital anemia NOS 
P61.5 Transient neonatal neutropenia 
P61.6 Other transient neonatal disorders of coagulation 
P61.8 Other specified perinatal hematological disorders 
P61.9 Perinatal hematological disorder, unspecified 

Transitory endocrine and metabolic disorders specific to 
newborn (P70-P74) 
Includes: transitory endocrine and metabolic disturbances caused by the infant's response to 
maternal endocrine and metabolic factors, or its adjustment to extrauterine environment 
P70 Transitory disorders of carbohydrate metabolism specific to 
newborn 
P70.0 Syndrome of infant of mother with gestational diabetes 
P70.1 Syndrome of infant of a diabetic mother 
Maternal diabetes mellitus (pre-existing) (type 1 or type 2) affecting newborn 
(with hypoglycemia) 
P70.2 Neonatal diabetes mellitus 
P70.3 Iatrogenic neonatal hypoglycemia 
P70.4 Other neonatal hypoglycemia 
Transitory neonatal hypoglycemia 
P70.8 Other transitory disorders of carbohydrate metabolism of newborn 
P70.9 Transitory disorder of carbohydrate metabolism of newborn, unspecified 
P71 Transitory neonatal disorders of calcium and magnesium 
metabolism 
P71.0 Cow's milk hypocalcemia in newborn 
P71.1 Other neonatal hypocalcemia 
Excludes1:neonatal hypoparathyroidism (P71.4) 
P71.2 Neonatal hypomagnesemia 
P71.3 Neonatal tetany without calcium or magnesium deficiency 
Neonatal tetany NOS 
P71.4 Transitory neonatal hypoparathyroidism 
P71.8 Other transitory neonatal disorders of calcium and magnesium metabolism 
P71.9 Transitory neonatal disorder of calcium and magnesium metabolism, 
unspecified 
P72 Other transitory neonatal endocrine disorders 
Excludes1:congenital hypothyroidism with or without goiter (E03.0-E03.1) 
dyshormogenetic goiter (E07.1) 
Pendred's syndrome (E07.1) 
P72.0 Neonatal goiter, not elsewhere classified 
Transitory congenital goiter with normal functioning 
P72.1 Transitory neonatal hyperthyroidism 
Neonatal thyrotoxicosis 
P72.2 Other transitory neonatal disorders of thyroid function, not elsewhere 
classified 

Transitory neonatal hypothyroidism 
P72.8 Other specified transitory neonatal endocrine disorders 
P72.9 Transitory neonatal endocrine disorder, unspecified 
P74 Other transitory neonatal electrolyte and metabolic disturbances 
P74.0 Late metabolic acidosis of newborn 
Excludes1:(fetal) metabolic acidosis of newborn (P19) 
P74.1 Dehydration of newborn 
P74.2 Disturbances of sodium balance of newborn 
P74.3 Disturbances of potassium balance of newborn 
P74.4 Other transitory electrolyte disturbances of newborn 
P74.5 Transitory tyrosinemia of newborn 
P74.6 Transitory hyperammonemia of newborn 
P74.8 Other transitory metabolic disturbances of newborn 
P74.9 Transitory metabolic disturbance of newborn, unspecified 
Digestive system disorders of newborn (P75-P78) 
P75 Meconium ileus 
Excludes1:meconium ileus in cystic fibrosis (E84.1) 
P76 Other intestinal obstruction of newborn 
Excludes1:intestinal obstruction classifiable to K56.-
meconium ileus in cystic fibrosis (E84.1) 
meconium ileus NOS (P75) 
P76.0 Meconium plug syndrome 
P76.1 Transitory ileus of newborn 
Excludes1:Hirschsprung's disease (Q43.1) 
P76.2 Intestinal obstruction due to inspissated milk 
P76.8 Other specified intestinal obstruction of newborn 
P76.9 Intestinal obstruction of newborn, unspecified 
P77 Necrotizing enterocolitis of newborn 
P78 Other perinatal digestive system disorders 
Excludes1:cystic fibrosis (E84.0-E84.9) 
neonatal gastrointestinal hemorrhages (P54.0-P54.3) 
P78.0 Perinatal intestinal perforation 
Meconium peritonitis 
P78.1 Other neonatal peritonitis 
Neonatal peritonitis NOS 
P78.2 Neonatal hematemesis and melena due to swallowed maternal blood 
P78.3 Noninfective neonatal diarrhea 

Neonatal diarrhea NOS 
P78.8 Other specified perinatal digestive system disorders 
P78.81 Congenital cirrhosis (of liver) 
P78.82 Peptic ulcer of newborn 
P78.89 Other specified perinatal digestive system disorders 
P78.9 Perinatal digestive system disorder, unspecified 
Conditions involving the integument and temperature 
regulation of newborn (P80-P83) 
P80 Hypothermia of newborn 
P80.0 Cold injury syndrome 
Severe and usually chronic hypothermia associated with a pink flushed 
appearance, edema and neurological and biochemical abnormalities. 
Excludes1:mild hypothermia of newborn (P80.8) 
P80.8 Other hypothermia of newborn 
Mild hypothermia of newborn 
P80.9 Hypothermia of newborn, unspecified 
P81 Other disturbances of temperature regulation of newborn 
P81.0 Environmental hyperthermia of newborn 
P81.8 Other specified disturbances of temperature regulation of newborn 
P81.9 Disturbance of temperature regulation of newborn, unspecified 
Fever of newborn NOS 
P83 Other conditions of integument specific to newborn 
Excludes1:congenital malformations of skin and integument (Q80-Q84) 
hydrops fetalis due to hemolytic disease (P56.-) 
neonatal skin infection (P39.4) 
staphylococcal scalded skin syndrome (L00) 
Excludes2:cradle cap (L21.0) 
diaper [napkin] dermatitis (L22) 
P83.0 Sclerema neonatorum 
P83.1 Neonatal erythema toxicum 
P83.2 Hydrops fetalis not due to hemolytic disease 
Hydrops fetalis NOS 
P83.3 Other and unspecified edema specific to newborn 
P83.30 Unspecified edema specific to newborn 
P83.39 Other edema specific to newborn 
P83.4 Breast engorgement of newborn 
Noninfective mastitis of newborn 
P83.5 Congenital hydrocele 

P83.6 Umbilical polyp of newborn 
P83.8 Other specified conditions integument specific to newborn 
Bronze baby syndrome 
Neonatal scleroderma 
Urticaria neonatorum 
P83.9 Condition of the integument specific to newborn, unspecified 
Other problems with newborn (P84) 
P84 Other problems with newborn 
Acidosis of newborn 
Anoxia of newborn NOS 
Asphyxia of newborn NOS 
Hypercapnia of newborn 
Hypoxia of newborn NOS 
Excludes1:intracranial hemorrhage due to anoxia or hypoxia (P52.-) 
late metabolic acidosis of newborn (P74.0) 
Other disorders originating in the perinatal period (P90-P96) 
P90 Convulsions of newborn 
Excludes1:benign myoclonic epilepsy in infancy (G40.3-) 
benign neonatal convulsions (familial) (G40.3-) 
P91 Other disturbances of cerebral status of newborn 
P91.0 Neonatal cerebral ischemia 
P91.1 Acquired periventricular cysts of newborn 
P91.2 Neonatal cerebral leukomalacia 
Periventricular leukomalacia 
P91.3 Neonatal cerebral irritability 
P91.4 Neonatal cerebral depression 
P91.5 Neonatal coma 
P91.8 Other specified disturbances of cerebral status of newborn 
P91.9 Disturbance of cerebral status of newborn, unspecified 
P92 Feeding problems of newborn 
P92.0 Vomiting of newborn 
P92.1 Regurgitation and rumination of newborn 
P92.2 Slow feeding of newborn 
P92.3 Underfeeding of newborn 
P92.4 Overfeeding of newborn 

P92.5 Neonatal difficulty in feeding at breast 
P92.8 Other feeding problems of newborn 
P92.9 Feeding problem of newborn, unspecified 
P93 Reactions and intoxications due to drugs administered to 
newborn 
Includes: reactions and intoxications due to drugs administered to fetus affecting 
newborn 
Excludes1:jaundice due to drugs or toxins transmitted from mother or given to newborn 
(P58.4-) 
reactions and intoxications from maternal opiates, tranquilizers and other 
medication (P04.0-P04.1, P04.4) 
withdrawal symptoms from maternal use of drugs of addiction (P96.1) 
withdrawal symptoms from therapeutic use of drugs in newborn (P96.2) 
P93.0 Grey baby syndrome 
Grey syndrome from chloramphenicol administration in newborn 
P93.8 Other reactions and intoxications due to drugs administered to newborn 
Code (T36-T50) to identify drug 
P94 Disorders of muscle tone of newborn 
P94.0 Transient neonatal myasthenia gravis 
Excludes1:myasthenia gravis (G70.0) 
P94.1 Congenital hypertonia 
P94.2 Congenital hypotonia 
Floppy baby syndrome, unspecified 
P94.8 Other disorders of muscle tone of newborn 
P94.9 Disorder of muscle tone of newborn, unspecified 
P95 Stillbirth 
Includes: deadborn fetus NOS 
fetal death of unspecified cause 
stillbirth NOS 
Excludes1 maternal care for intrauterine death (O36.4) 
missed abortion (O02.1) 
outcome of delivery, stillbirth (Z37.1, Z37.3, Z37.4, Z37.7) 
P96 Other conditions originating in the perinatal period 
P96.0 Congenital renal failure 
Uremia of newborn 
P96.1 Neonatal withdrawal symptoms from maternal use of drugs of addiction 
Drug withdrawal syndrome in infant of dependent mother 
Excludes1:reactions and intoxications from maternal opiates and tranquilizers 
administered during labor and delivery (P04.0) 

P96.2 Withdrawal symptoms from therapeutic use of drugs in newborn 
P96.3 Wide cranial sutures of newborn 
Neonatal craniotabes 
P96.5 Complication to newborn due to (fetal) intrauterine procedure, not elsewhere 
classified 
Excludes1:fetal care for fetal abnormality (O37.-) 
P96.8 Other specified conditions originating in the perinatal period 
P96.81 Exposure to (parental) (environmental) tobacco smoke in the 
perinatal period 
Excludes2: newborn affected by in utero exposure to tobacco (P04.2) 
exposure to environmental tobacco smoke after the 
perinatal period (Z58.83) 
P96.82 Delayed separation of umbilical cord 
P96.89 Other specified conditions originating in the perinatal period 
P96.9 Condition originating in the perinatal period, unspecified 
Congenital debility NOS 
CHAPTER 17 
Congenital malformations, deformations and chromosomal 
abnormalities (Q00-Q99) 
Excludes1:inborn errors of metabolism (E70-E90) 
This chapter contains the following blocks: 
Q00-Q07 Congenital malformations of the nervous system 
Q10-Q18 Congenital malformations of eye, ear, face and neck 
Q20-Q28 Congenital malformations of the circulatory system 
Q30-Q34 Congenital malformations of the respiratory system 
Q35-Q37 Cleft lip and cleft palate 
Q38-Q45 Other congenital malformations of the digestive system 
Q50-Q56 Congenital malformations of genital organs 
Q60-Q64 Congenital malformations of the urinary system 
Q65-Q79 Congenital malformations and deformations of the musculoskeletal system 
Q80-Q89 Other congenital malformations 
Q90-Q99 Chromosomal abnormalities, not elsewhere classified 
Congenital malformations of the nervous system (Q00-Q07) 
Q00 Anencephaly and similar malformations 

Q00.0 Anencephaly 
Acephaly 
Acrania 
Amyelencephaly 
Hemianencephaly 
Hemicephaly 
Q00.1 Craniorachischisis 
Q00.2 Iniencephaly 
Q01 Encephalocele 
Includes: Arnold-Chiari syndrome, type III 
encephalocystocele 
encephalomyelocele 
hydroencephalocele 
hydromeningocele, cranial 
meningocele, cerebral 
meningoencephalocele 
Excludes1:Meckel-Gruber syndrome (Q61.9) 
Q01.0 Frontal encephalocele 
Q01.1 Nasofrontal encephalocele 
Q01.2 Occipital encephalocele 
Q01.8 Encephalocele of other sites 
Q01.9 Encephalocele, unspecified 
Q02 Microcephaly 
Includes: hydromicrocephaly 
micrencephalon 
Excludes1:Meckel-Gruber syndrome (Q61.9) 
Q03 Congenital hydrocephalus 
Includes: hydrocephalus in newborn 
Excludes1:Arnold-Chiari syndrome, type II (Q07.0-) 
acquired hydrocephalus (G91.-) 
hydrocephalus due to congenital toxoplasmosis (P37.1) 
hydrocephalus with spina bifida (Q05.0-Q05.4) 
Q03.0 Malformations of aqueduct of Sylvius 
Anomaly of aqueduct of Sylvius 
Obstruction of aqueduct of Sylvius, congenital 
Stenosis of aqueduct of Sylvius 
Q03.1 Atresia of foramina of Magendie and Luschka 
Dandy-Walker syndrome 
Q03.8 Other congenital hydrocephalus 
Q03.9 Congenital hydrocephalus, unspecified 

Q04 Other congenital malformations of brain 
Excludes1:cyclopia (Q87.0) 
macrocephaly (Q75.3) 
Q04.0 Congenital malformations of corpus callosum 
Agenesis of corpus callosum 
Q04.1 Arhinencephaly 
Q04.2 Holoprosencephaly 
Q04.3 Other reduction deformities of brain 
Absence of part of brain 
Agenesis of part of brain 
Agyria 
Aplasia of part of brain 
Hydranencephaly 
Hypoplasia of part of brain 
Lissencephaly 
Microgyria 
Pachygyria 
Excludes1:congenital malformations of corpus callosum (Q04.0) 
Q04.4 Septo-optic dysplasia of brain 
Q04.5 Megalencephaly 
Q04.6 Congenital cerebral cysts 
Porencephaly 
Schizencephaly 
Excludes1:acquired porencephalic cyst (G93.0) 
Q04.8 Other specified congenital malformations of brain 
Arnold-Chiari syndrome, type IV 
Macrogyria 
Q04.9 Congenital malformation of brain, unspecified 
Congenital anomaly NOS of brain 
Congenital deformity NOS of brain 
Congenital disease or lesion NOS of brain 
Multiple anomalies NOS of brain, congenital 
Q05 Spina bifida 
Includes: hydromeningocele (spinal) 
meningocele (spinal) 
meningomyelocele 
myelocele 
myelomeningocele 
rachischisis 
spina bifida (aperta)(cystica) 
syringomyelocele 

Excludes1:Arnold-Chiari syndrome, type II (Q07.0-) 
spina bifida occulta (Q76.0) 
Q05.0 Cervical spina bifida with hydrocephalus 
Q05.1 Thoracic spina bifida with hydrocephalus 
Dorsal spina bifida with hydrocephalus 
Thoracolumbar spina bifida with hydrocephalus 
Q05.2 Lumbar spina bifida with hydrocephalus 
Lumbosacral spina bifida with hydrocephalus 
Q05.3 Sacral spina bifida with hydrocephalus 
Q05.4 Unspecified spina bifida with hydrocephalus 
Q05.5 Cervical spina bifida without hydrocephalus 
Q05.6 Thoracic spina bifida without hydrocephalus 
Dorsal spina bifida NOS 
Thoracolumbar spina bifida NOS 
Q05.7 Lumbar spina bifida without hydrocephalus 
Lumbosacral spina bifida NOS 
Q05.8 Sacral spina bifida without hydrocephalus 
Q05.9 Spina bifida, unspecified 
Q06 Other congenital malformations of spinal cord 
Q06.0 Amyelia 
Q06.1 Hypoplasia and dysplasia of spinal cord 
Atelomyelia 
Myelatelia 
Myelodysplasia of spinal cord 
Q06.2 Diastematomyelia 
Q06.3 Other congenital cauda equina malformations 
Q06.4 Hydromyelia 
Hydrorachis 
Q06.8 Other specified congenital malformations of spinal cord 
Q06.9 Congenital malformation of spinal cord, unspecified 
Congenital anomaly NOS of spinal cord 
Congenital deformity NOS of spinal cord 
Congenital disease or lesion NOS of spinal cord 
Q07 Other congenital malformations of nervous system 
Excludes1:familial dysautonomia [Riley-Day] (G90.1) 
neurofibromatosis (nonmalignant) (Q85.0) 
Q07.0 Arnold-Chiari syndrome 
Arnold-Chiari syndrome, type II 
Excludes1:Arnold-Chiari syndrome, type III (Q01.-) 
Arnold-Chiari syndrome, type IV (Q04.8) 
Q07.00 Arnold-Chiari syndrome without spina bifida or hydrocephalus 

Q07.01
Arnold-Chiari syndrome with spina bifida 
Q07.02 Arnold-Chiari syndrome with hydrocephalus 
Q07.03 Arnold-Chiari syndrome with spina bifida and hydrocephalus 
Q07.8 Other specified congenital malformations of nervous system 
Agenesis of nerve 
Displacement of brachial plexus 
Jaw-winking syndrome 
Marcus Gunn's syndrome 
Q07.9 Congenital malformation of nervous system, unspecified 
Congenital anomaly NOS of nervous system 
Congenital deformity NOS of nervous system 
Congenital disease or lesion NOS of nervous system 
Congenital malformations of eye, ear, face and neck 
(Q10-Q18) 
Excludes2:cleft lip and cleft palate (Q35-Q37) 
congenital malformation of: 
cervical spine (Q05.0, Q05.5, Q67.5, Q76.0-Q76.4) 
larynx (Q31.-) 
lip NEC (Q38.0) 
nose (Q30.-) 
parathyroid gland (Q89.2) 
thyroid gland (Q89.2) 
Q10 Congenital malformations of eyelid, lacrimal apparatus and orbit 
Excludes1:cryptophthalmos NOS (Q11.2) 
cryptophthalmos syndrome (Q87.0) 
Q10.0 Congenital ptosis 
Q10.1 Congenital ectropion 
Q10.2 Congenital entropion 
Q10.3 Other congenital malformations of eyelid 
Ablepharon 
Blepharophimosis, congenital 
Coloboma of eyelid 
Congenital absence or agenesis of cilia 
Congenital absence or agenesis of eyelid 
Congenital accessory eyelid 
Congenital accessory eye muscle 
Congenital malformation of eyelid NOS 
Q10.4 Absence and agenesis of lacrimal apparatus 
Congenital absence of punctum lacrimale 
Q10.5 Congenital stenosis and stricture of lacrimal duct 

Q10.6 Other congenital malformations of lacrimal apparatus 
Congenital malformation of lacrimal apparatus NOS 
Q10.7 Congenital malformation of orbit 
Q11 Anophthalmos, microphthalmos and macrophthalmos 
Q11.0 Cystic eyeball 
Q11.1 Other anophthalmos 
Anophthalmos NOS 
Agenesis of eye 
Aplasia of eye 
Q11.2 Microphthalmos 
Cryptophthalmos NOS 
Dysplasia of eye 
Hypoplasia of eye 
Rudimentary eye 
Excludes1:cryptophthalmos syndrome (Q87.0) 
Q11.3 Macrophthalmos 
Excludes1:macrophthalmos in congenital glaucoma (Q15.0) 
Q12 Congenital lens malformations 
Q12.0 Congenital cataract 
Q12.1 Congenital displaced lens 
Q12.2 Coloboma of lens 
Q12.3 Congenital aphakia 
Q12.4 Spherophakia 
Q12.8 Other congenital lens malformations 
Microphakia 
Q12.9 Congenital lens malformation, unspecified 
Q13 Congenital malformations of anterior segment of eye 
Q13.0 Coloboma of iris 
Coloboma NOS 
Q13.1 Absence of iris 
Aniridia 
Use additional code for associated glaucoma (H42) 
Q13.2 Other congenital malformations of iris 
Anisocoria, congenital 
Atresia of pupil 
Congenital malformation of iris NOS 
Corectopia 
Q13.3 Congenital corneal opacity 
Q13.4 Other congenital corneal malformations 
Congenital malformation of cornea NOS 

Microcornea 
Peter's anomaly 
Q13.5 Blue sclera 
Q13.8 Other congenital malformations of anterior segment of eye 
Q13.81 Rieger's anomaly 
Use additional code for associated glaucoma (H42) 
Q13.89 Other congenital malformations of anterior segment of eye 
Q13.9 Congenital malformation of anterior segment of eye, unspecified 
Q14 Congenital malformations of posterior segment of eye 
Q14.0 Congenital malformation of vitreous humor 
Congenital vitreous opacity 
Q14.1 Congenital malformation of retina 
Congenital retinal aneurysm 
Q14.2 Congenital malformation of optic disc 
Coloboma of optic disc 
Q14.3 Congenital malformation of choroid 
Q14.8 Other congenital malformations of posterior segment of eye 
Coloboma of the fundus 
Q14.9 Congenital malformation of posterior segment of eye, unspecified 
Q15 Other congenital malformations of eye 
Excludes1:congenital nystagmus (H55.01) 
ocular albinism (E70.31-) 
retinitis pigmentosa (H35.52) 
Q15.0 Congenital glaucoma 
Axenfeld's anomaly 
Buphthalmos 
Glaucoma of childhood 
Glaucoma of newborn 
Hydrophthalmos 
Keratoglobus, congenital 
Macrophthalmos in congenital glaucoma 
Megalocornea 
Q15.8 Other specified congenital malformations of eye 
Q15.9 Congenital malformation of eye, unspecified 
Congenital anomaly of eye 
Congenital deformity of eye 
Q16 Congenital malformations of ear causing impairment of hearing 
Excludes1:congenital deafness (H90.-) 
Q16.0 Congenital absence of (ear) auricle 
Q16.1 Congenital absence, atresia and stricture of auditory canal (external) 

Congenital atresia or stricture of osseous meatus 
Q16.2 Absence of eustachian tube 
Q16.3 Congenital malformation of ear ossicles 
Congenital fusion of ear ossicles 
Q16.4 Other congenital malformations of middle ear 
Congenital malformation of middle ear NOS 
Q16.5 Congenital malformation of inner ear 
Congenital anomaly of membranous labyrinth 
Congenital anomaly of organ of Corti 
Q16.9 Congenital malformation of ear causing impairment of hearing, unspecified 
Congenital absence of ear NOS 
Q17 Other congenital malformations of ear 
Excludes1:congenital malformations of ear with impairment of hearing (Q16.0- Q16.9) 
preauricular sinus (Q18.1) 
Q17.0 Accessory auricle 
Accessory tragus 
Polyotia 
Preauricular appendage or tag 
Supernumerary ear 
Supernumerary lobule 
Q17.1 Macrotia 
Q17.2 Microtia 
Q17.3 Other misshapen ear 
Pointed ear 
Q17.4 Misplaced ear 
Low-set ears 
Excludes1:cervical auricle (Q18.2) 
Q17.5 Prominent ear 
Bat ear 
Q17.8 Other specified congenital malformations of ear 
Congenital absence of lobe of ear 
Q17.9 Congenital malformation of ear, unspecified 
Congenital anomaly of ear NOS 
Q18 Other congenital malformations of face and neck 
Excludes1:cleft lip and cleft palate (Q35-Q37) 
conditions classified to Q67.0-Q67.4 
congenital malformations of skull and face bones (Q75.-) 
cyclopia (Q87.0) 
dentofacial anomalies [including malocclusion] (M26.-) 
malformation syndromes affecting facial appearance (Q87.0) 
persistent thyroglossal duct (Q89.2) 

Q18.0 Sinus, fistula and cyst of branchial cleft 
Branchial vestige 
Q18.1 Preauricular sinus and cyst 
Fistula of auricle, congenital 
Cervicoaural fistula 
Q18.2 Other branchial cleft malformations 
Branchial cleft malformation NOS 
Cervical auricle 
Otocephaly 
Q18.3 Webbing of neck 
Pterygium colli 
Q18.4 Macrostomia 
Q18.5 Microstomia 
Q18.6 Macrocheilia 
Hypertrophy of lip, congenital 
Q18.7 Microcheilia 
Q18.8 Other specified congenital malformations of face and neck 
Medial cyst of face and neck 
Medial fistula of face and neck 
Medial sinus of face and neck 
Q18.9 Congenital malformation of face and neck, unspecified 
Congenital anomaly NOS of face and neck 
Congenital malformations of the circulatory system 
(Q20-Q28) 
Q20 Congenital malformations of cardiac chambers and connections 
Excludes1:dextrocardia with situs inversus (Q89.3) 
mirror-image atrial arrangement with situs inversus (Q89.3) 
Q20.0 Common arterial trunk 
Persistent truncus arteriosus 
Excludes1:aortic septal defect (Q21.4) 
Q20.1 Double outlet right ventricle 
Taussig-Bing syndrome 
Q20.2 Double outlet left ventricle 
Q20.3 Discordant ventriculoarterial connection 
Dextrotransposition of aorta 
Transposition of great vessels (complete) 
Q20.4 Double inlet ventricle 
Common ventricle 
Cor triloculare biatriatum 
Single ventricle 

Q20.5 Discordant atrioventricular connection 
Corrected transposition 
Levotransposition 
Ventricular inversion 
Q20.6 Isomerism of atrial appendages 
Isomerism of atrial appendages with asplenia or polysplenia 
Q20.8 Other congenital malformations of cardiac chambers and connections 
Cor binoculare 
Q20.9 Congenital malformation of cardiac chambers and connections, unspecified 
Q21 Congenital malformations of cardiac septa 
Excludes1:aquired cardiac septal defect (I51.0) 
Q21.0 Ventricular septal defect 
Roger's disease 
Q21.1 Atrial septal defect 
Coronary sinus defect 
Patent or persistent foramen ovale 
Patent or persistent ostium secundum defect (type II) 
Patent or persistent sinus venosus defect 
Q21.2 Atrioventricular septal defect 
Common atrioventricular canal 
Endocardial cushion defect 
Ostium primum atrial septal defect (type I) 
Q21.3 Tetralogy of Fallot 
Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of 
aorta and hypertrophy of right ventricle. 
Q21.4 Aortopulmonary septal defect 
Aortic septal defect 
Aortopulmonary window 
Q21.8 Other congenital malformations of cardiac septa 
Eisenmenger's syndrome 
Pentalogy of Fallot 
Q21.9 Congenital malformation of cardiac septum, unspecified 
Septal (heart) defect NOS 
Q22 Congenital malformations of pulmonary and tricuspid valves 
Q22.0 Pulmonary valve atresia 
Q22.1 Congenital pulmonary valve stenosis 
Q22.2 Congenital pulmonary valve insufficiency 
Congenital pulmonary valve regurgitation 
Q22.3 Other congenital malformations of pulmonary valve 
Congenital malformation of pulmonary valve NOS 
Supernumerary cusps of pulmonary valve 

Q22.4 Congenital tricuspid stenosis 
Congenital tricuspid atresia 
Q22.5 Ebstein's anomaly 
Q22.6 Hypoplastic right heart syndrome 
Q22.8 Other congenital malformations of tricuspid valve 
Q22.9 Congenital malformation of tricuspid valve, unspecified 
Q23 Congenital malformations of aortic and mitral valves 
Q23.0 Congenital stenosis of aortic valve 
Congenital aortic atresia 
Congenital aortic stenosis NOS 
Excludes1:congenital stenosis of aortic valve in hypoplastic left heart syndrome 
(Q23.4) 
congenital subaortic stenosis (Q24.4) 
supravalvular aortic stenosis (congenital) (Q25.3) 
Q23.1 Congenital insufficiency of aortic valve 
Bicuspid aortic valve 
Congenital aortic insufficiency 
Q23.2 Congenital mitral stenosis 
Congenital mitral atresia 
Q23.3 Congenital mitral insufficiency 
Q23.4 Hypoplastic left heart syndrome 
Q23.8 Other congenital malformations of aortic and mitral valves 
Q23.9 Congenital malformation of aortic and mitral valves, unspecified 
Q24 Other congenital malformations of heart 
Excludes1:endocardial fibroelastosis (I42.4) 
Q24.0 Dextrocardia 
Excludes1:dextrocardia with situs inversus (Q89.3) 
isomerism of atrial appendages (with asplenia or polysplenia) (Q20.6) 
mirror-image atrial arrangement with situs inversus (Q89.3) 
Q24.1 Levocardia 
Q24.2 Cor triatriatum 
Q24.3 Pulmonary infundibular stenosis 
Subvalvular pulmonic stenosis 
Q24.4 Congenital subaortic stenosis 
Q24.5 Malformation of coronary vessels 
Congenital coronary (artery) aneurysm 
Q24.6 Congenital heart block 
Q24.8 Other specified congenital malformations of heart 
Congenital diverticulum of left ventricle 
Congenital malformation of myocardium 
Congenital malformation of pericardium 

Malposition of heart 
Uhl's disease 
Q24.9 Congenital malformation of heart, unspecified 
Congenital anomaly of heart 
Congenital disease of heart 
Q25 Congenital malformations of great arteries 
Q25.0 Patent ductus arteriosus 
Patent ductus Botallo 
Persistent ductus arteriosus 
Q25.1 Coarctation of aorta 
Coarctation of aorta (preductal) (postductal) 
Q25.2 Atresia of aorta 
Q25.3 Supravalvular aortic stenosis 
Excludes1:congenital aortic stenosis NOS (Q23.0) 
congenital aortic valve stenosis (Q23.0) 
Q25.4 Other congenital malformations of aorta 
Absence of aorta 
Aneurysm of sinus of Valsalva (ruptured) 
Aplasia of aorta 
Congenital aneurysm of aorta 
Congenital malformations of aorta 
Congenital dilatation of aorta 
Double aortic arch [vascular ring of aorta] 
Hypoplasia of aorta 
Persistent convolutions of aortic arch 
Persistent right aortic arch 
Excludes1:hypoplasia of aorta in hypoplastic left heart syndrome (Q23.4) 
Q25.5 Atresia of pulmonary artery 
Q25.6 Stenosis of pulmonary artery 
Q25.7 Other congenital malformations of pulmonary artery 
Aberrant pulmonary artery 
Agenesis of pulmonary artery 
Congenital aneurysm of pulmonary artery 
Congenital anomaly of pulmonary artery 
Congenital pulmonary arteriovenous aneurysm 
Hypoplasia of pulmonary artery 
Q25.8 Other congenital malformations of other great arteries 
Q25.9 Congenital malformation of great arteries, unspecified 
Q26 Congenital malformations of great veins 
Q26.0 Congenital stenosis of vena cava 
Congenital stenosis of vena cava (inferior)(superior) 

Q26.1 Persistent left superior vena cava 
Q26.2 Total anomalous pulmonary venous connection 
Total anomalous pulmonary venous return [TAPVR], subdiaphragmatic 
Total anomalous pulmonary venous return [TAPVR], supradiaphragmatic 
Q26.3 Partial anomalous pulmonary venous connection 
Partial anomalous pulmonary venous return 
Q26.4 Anomalous pulmonary venous connection, unspecified 
Q26.5 Anomalous portal venous connection 
Q26.6 Portal vein-hepatic artery fistula 
Q26.8 Other congenital malformations of great veins 
Absence of vena cava (inferior) (superior) 
Azygos continuation of inferior vena cava 
Persistent left posterior cardinal vein 
Scimitar syndrome 
Q26.9 Congenital malformation of great vein, unspecified 
Congenital anomaly of vena cava (inferior) (superior) NOS 
Q27 Other congenital malformations of peripheral vascular system 
Excludes2:anomalies of cerebral and precerebral vessels (Q28.0-Q28.3) 
anomalies of coronary vessels (Q24.5) 
anomalies of pulmonary artery (Q25.5-Q25.7) 
congenital retinal aneurysm (Q14.1) 
hemangioma and lymphangioma (D18.-) 
Q27.0 Congenital absence and hypoplasia of umbilical artery 
Single umbilical artery 
Q27.1 Congenital renal artery stenosis 
Q27.2 Other congenital malformations of renal artery 
Congenital malformation of renal artery NOS 
Multiple renal arteries 
Q27.3 Arteriovenous malformation (peripheral) 
Arteriovenous aneurysm 
Excludes1:acquired arteriovenous aneurysm (I77.0) 
Excludes2:arteriovenous malformation of cerebral vessels (Q28.2) 
arteriovenous malformation of precerebral vessels (Q28.0) 
Q27.30 Arteriovenous malformation, site unspecified 
Q27.31 Arteriovenous malformation of vessel of upper limb 
Q27.32 Arteriovenous malformation of vessel of lower limb 
Q27.33 Arteriovenous malformation of digestive system vessel 
Q27.34 Arteriovenous malformation of renal vessel 
Q27.39 Arteriovenous malformation, other site 
Q27.4 Congenital phlebectasia 
Q27.8 Other specified congenital malformations of peripheral vascular system 
Absence of peripheral vascular system 

Atresia of peripheral vascular system 
Congenital aneurysm (peripheral) 
Congenital stricture, artery 
Congenital varix 
Excludes1:arteriovenous malformation (Q27.3-) 
Q27.9 Congenital malformation of peripheral vascular system, unspecified 
Anomaly of artery or vein NOS 
Q28 Other congenital malformations of circulatory system 
Excludes1:congenital aneurysm NOS (Q27.8) 
congenital coronary aneurysm (Q24.5) 
ruptured cerebral arteriovenous malformation (I60.8) 
ruptured malformation of precerebral vessels (I72.0) 
Excludes2:congenital peripheral aneurysm (Q27.8) 
congenital pulmonary aneurysm (Q25.7) 
congenital retinal aneurysm (Q14.1) 
Q28.0 Arteriovenous malformation of precerebral vessels 
Congenital arteriovenous precerebral aneurysm (nonruptured) 
Q28.1 Other malformations of precerebral vessels 
Congenital malformation of precerebral vessels NOS 
Congenital precerebral aneurysm (nonruptured) 
Q28.2 Arteriovenous malformation of cerebral vessels 
Arteriovenous malformation of brain NOS 
Congenital arteriovenous cerebral aneurysm (nonruptured) 
Q28.3 Other malformations of cerebral vessels 
Congenital cerebral aneurysm (nonruptured) 
Congenital malformation of cerebral vessels NOS 
Q28.8 Other specified congenital malformations of circulatory system 
Congenital aneurysm, specified site NEC 
Spinal vessel anomaly 
Q28.9 Congenital malformation of circulatory system, unspecified 
Congenital malformations of the respiratory system 
(Q30-Q34) 
Q30 Congenital malformations of nose 
Excludes1:congenital deviation of nasal septum (Q67.4) 
Q30.0 Choanal atresia 
Atresia of nares (anterior) (posterior) 
Congenital stenosis of nares (anterior) (posterior) 
Q30.1 Agenesis and underdevelopment of nose 
Congenital absent of nose 

Q30.2 Fissured, notched and cleft nose 
Q30.3 Congenital perforated nasal septum 
Q30.8 Other congenital malformations of nose 
Accessory nose 
Congenital anomaly of nasal sinus wall 
Q30.9 Congenital malformation of nose, unspecified 
Q31 Congenital malformations of larynx 
Q31.0 Web of larynx 
Glottic web of larynx 
Subglottic web of larynx 
Web of larynx NOS 
Q31.1 Congenital subglottic stenosis 
Q31.2 Laryngeal hypoplasia 
Q31.3 Laryngocele 
Q31.4 Congenital laryngeal stridor 
Congenital stridor (larynx) NOS 
Q31.8 Other congenital malformations of larynx 
Absence of larynx 
Agenesis of larynx 
Atresia of larynx 
Congenital cleft thyroid cartilage 
Congenital fissure of epiglottis 
Congenital stenosis of larynx NEC 
Posterior cleft of cricoid cartilage 
Q31.9 Congenital malformation of larynx, unspecified 
Q32 Congenital malformations of trachea and bronchus 
Excludes1:congenital bronchiectasis (Q33.4) 
Q32.0 Congenital tracheomalacia 
Q32.1 Other congenital malformations of trachea 
Atresia of trachea 
Congenital anomaly of tracheal cartilage 
Congenital dilatation of trachea 
Congenital malformation of trachea 
Congenital stenosis of trachea 
Congenital tracheocele 
Q32.2 Congenital bronchomalacia 
Q32.3 Congenital stenosis of bronchus 
Q32.4 Other congenital malformations of bronchus 
Absence of bronchus 
Agenesis of bronchus 
Atresia of bronchus 

Congenital diverticulum of bronchus 
Congenital malformation of bronchus NOS 
Q33 Congenital malformations of lung 
Q33.0 Congenital cystic lung 
Congenital cystic lung disease 
Congenital honeycomb lung 
Congenital polycystic lung disease 
Excludes1:cystic fibrosis (E84.0) 
cystic lung disease, acquired or unspecified (J98.4) 
Q33.1 Accessory lobe of lung 
Azygos lobe (fissured), lung 
Q33.2 Sequestration of lung 
Q33.3 Agenesis of lung 
Congenital absence of lung (lobe) 
Q33.4 Congenital bronchiectasis 
Q33.5 Ectopic tissue in lung 
Q33.6 Congenital hypoplasia and dysplasia of lung 
Excludes1:pulmonary hypoplasia associated with short gestation (P28.0) 
Q33.8 Other congenital malformations of lung 
Q33.9 Congenital malformation of lung, unspecified 
Q34 Other congenital malformations of respiratory system 
Q34.0 Anomaly of pleura 
Q34.1 Congenital cyst of mediastinum 
Q34.8 Other specified congenital malformations of respiratory system 
Atresia of nasopharynx 
Q34.9 Congenital malformation of respiratory system, unspecified 
Congenital absence of respiratory system 
Congenital anomaly of respiratory system NOS 
Cleft lip and cleft palate (Q35-Q37) 
Excludes1:Robin's syndrome (Q87.0) 
Q35 Cleft palate 
Includes: fissure of palate 
palatoschisis 
Excludes1:cleft palate with cleft lip (Q37.-) 
Q35.1 Cleft hard palate 
Q35.3 Cleft soft palate 
Q35.5 Cleft hard palate with cleft soft palate 
Q35.6 Cleft palate, medial 

Q35.7 Cleft uvula 
Q35.9 Cleft palate, unspecified 
Cleft palate NOS 
Q36 Cleft lip 
Includes: cheiloschisis 
congenital fissure of lip 
harelip 
labium leporinum 
Excludes1:cleft lip with cleft palate (Q37.-) 
Q36.0 Cleft lip, bilateral 
Q36.1 Cleft lip, medial 
Q36.9 Cleft lip, unilateral 
Cleft lip NOS 
Q37 Cleft palate with cleft lip 
Includes: cheilopalatoschisis 
Q37.0 Cleft hard palate with bilateral cleft lip 
Q37.1 Cleft hard palate with unilateral cleft lip 
Cleft hard palate with cleft lip NOS 
Q37.2 Cleft soft palate with bilateral cleft lip 
Q37.3 Cleft soft palate with unilateral cleft lip 
Cleft soft palate with cleft lip NOS 
Q37.4 Cleft hard and soft palate with bilateral cleft lip 
Q37.5 Cleft hard and soft palate with unilateral cleft lip 
Cleft hard and soft palate with cleft lip NOS 
Q37.8 Unspecified cleft palate with bilateral cleft lip 
Q37.9 Unspecified cleft palate with unilateral cleft lip 
Cleft palate with cleft lip NOS 
Other congenital malformations of the digestive system 
(Q38-Q45) 
Q38 Other congenital malformations of tongue, mouth and pharynx 
Excludes1:dentofacial anomalies (M26.-) 
macrostomia (Q18.4) 
microstomia (Q18.5) 
Q38.0 Congenital malformations of lips, not elsewhere classified 
Congenital fistula of lip 
Congenital malformation of lip NOS 
Van der Woude's syndrome 
Excludes1:cleft lip (Q36.-) 

cleft lip with cleft palate (Q37.-) 
macrocheilia (Q18.6) 
microcheilia (Q18.7) 
Q38.1 Ankyloglossia 
Tongue tie 
Q38.2 Macroglossia 
Congenital hypertrophy of tongue 
Q38.3 Other congenital malformations of tongue 
Aglossia 
Bifid tongue 
Congenital adhesion of tongue 
Congenital fissure of tongue 
Congenital malformation of tongue NOS 
Double tongue 
Hypoglossia 
Hypoplasia of tongue 
Microglossia 
Q38.4 Congenital malformations of salivary glands and ducts 
Atresia of salivary glands and ducts 
Congenital absence of salivary glands and ducts 
Congenital accessory salivary glands and ducts 
Congenital fistula of salivary gland 
Q38.5 Congenital malformations of palate, not elsewhere classified 
Congenital absence of uvula 
Congenital malformation of palate NOS 
Congenital high arched palate 
Excludes1:cleft palate (Q35.-) 
cleft palate with cleft lip (Q37.-) 
Q38.6 Other congenital malformations of mouth 
Congenital malformation of mouth NOS 
Q38.7 Congenital pharyngeal pouch 
Congenital diverticulum of pharynx 
Excludes1:pharyngeal pouch syndrome (D82.1) 
Q38.8 Other congenital malformations of pharynx 
Congenital malformation of pharynx NOS 
Imperforate pharynx 
Q39 Congenital malformations of esophagus 
Q39.0 Atresia of esophagus without fistula 
Atresia of esophagus NOS 
Q39.1 Atresia of esophagus with tracheo-esophageal fistula 
Atresia of esophagus with broncho-esophageal fistula 
Q39.2 Congenital tracheo-esophageal fistula without atresia 

Congenital tracheo-esophageal fistula NOS 
Q39.3 Congenital stenosis and stricture of esophagus 
Q39.4 Esophageal web 
Q39.5 Congenital dilatation of esophagus 
Q39.6 Congenital diverticulum of esophagus 
Congenital esophageal pouch 
Q39.8 Other congenital malformations of esophagus 
Congenital absence of esophagus 
Congenital displacement of esophagus 
Congenital duplication of esophagus 
Q39.9 Congenital malformation of esophagus, unspecified 
Q40 Other congenital malformations of upper alimentary tract 
Q40.0 Congenital hypertrophic pyloric stenosis 
Congenital or infantile constriction 
Congenital or infantile hypertrophy 
Congenital or infantile spasm 
Congenital or infantile stenosis 
Congenital or infantile stricture 
Q40.1 Congenital hiatus hernia 
Congenital displacement of cardia through esophageal hiatus 
Excludes1:congenital diaphragmatic hernia (Q79.0) 
Q40.2 Other specified congenital malformations of stomach 
Congenital cardiospasm 
Congenital displacement of stomach 
Congenital diverticulum of stomach 
Congenital hourglass stomach 
Congenital duplication of stomach 
Megalogastria 
Microgastria 
Q40.3 Congenital malformation of stomach, unspecified 
Q40.8 Other specified congenital malformations of upper alimentary tract 
Q40.9 Congenital malformation of upper alimentary tract, unspecified 
Congenital anomaly of upper alimentary tract 
Congenital deformity of upper alimentary tract 
Q41 Congenital absence, atresia and stenosis of small intestine 
Includes: congenital obstruction, occlusion or stricture of small intestine or intestine 
NOS 
Excludes1:cystic fibrosis with intestinal manifestation (E84.1) 
meconium ileus (P75) 
Q41.0 Congenital absence, atresia and stenosis of duodenum 
Q41.1 Congenital absence, atresia and stenosis of jejunum 

Apple peel syndrome 
Imperforate jejunum 
Q41.2 Congenital absence, atresia and stenosis of ileum 
Q41.8 Congenital absence, atresia and stenosis of other specified parts of small 
intestine 
Q41.9 Congenital absence, atresia and stenosis of small intestine, part unspecified 
Congenital absence, atresia and stenosis of intestine NOS 
Q42 Congenital absence, atresia and stenosis of large intestine 
Includes: congenital obstruction, occlusion and stricture of large intestine 
Q42.0 Congenital absence, atresia and stenosis of rectum with fistula 
Q42.1 Congenital absence, atresia and stenosis of rectum without fistula 
Imperforate rectum 
Q42.2 Congenital absence, atresia and stenosis of anus with fistula 
Q42.3 Congenital absence, atresia and stenosis of anus without fistula 
Imperforate anus 
Q42.8 Congenital absence, atresia and stenosis of other parts of large intestine 
Q42.9 Congenital absence, atresia and stenosis of large intestine, part unspecified 
Q43 Other congenital malformations of intestine 
Q43.0 Meckel's diverticulum (displaced) (hypertrophic) 
Persistent omphalomesenteric duct 
Persistent vitelline duct 
Q43.1 Hirschsprung's disease 
Aganglionosis 
Congenital (aganglionic) megacolon 
Q43.2 Other congenital functional disorders of colon 
Congenital dilatation of colon 
Q43.3 Congenital malformations of intestinal fixation 
Congenital omental, anomalous adhesions [bands] 
Congenital peritoneal adhesions [bands] 
Incomplete rotation of cecum and colon 
Insufficient rotation of cecum and colon 
Jackson's membrane 
Malrotation of colon 
Rotation failure of cecum and colon 
Universal mesentery 
Q43.4 Duplication of intestine 
Q43.5 Ectopic anus 
Q43.6 Congenital fistula of rectum and anus 
Excludes1:congenital fistula of anus with absence, atresia and stenosis (Q42.2) 
congenital fistula of rectum with absence, atresia and stenosis (Q42.0) 
congenital rectovaginal fistula (Q52.2) 

congenital urethrorectal fistula (Q64.7) 
pilonidal fistula or sinus (L05.-) 
Q43.7 Persistent cloaca 
Cloaca NOS 
Q43.8 Other specified congenital malformations of intestine 
Congenital blind loop syndrome 
Congenital diverticulitis, colon 
Congenital diverticulum, intestine 
Dolichocolon 
Megaloappendix 
Megaloduodenum 
Microcolon 
Transposition of appendix 
Transposition of colon 
Transposition of intestine 
Q43.9 Congenital malformation of intestine, unspecified 
Q44 Congenital malformations of gallbladder, bile ducts and liver 
Q44.0 Agenesis, aplasia and hypoplasia of gallbladder 
Congenital absence of gallbladder 
Q44.1 Other congenital malformations of gallbladder 
Congenital malformation of gallbladder NOS 
Intrahepatic gallbladder 
Q44.2 Atresia of bile ducts 
Q44.3 Congenital stenosis and stricture of bile ducts 
Q44.4 Choledochal cyst 
Q44.5 Other congenital malformations of bile ducts 
Accessory hepatic duct 
Biliary duct duplication 
Congenital malformation of bile duct NOS 
Cystic duct duplication 
Q44.6 Cystic disease of liver 
Fibrocystic disease of liver 
Q44.7 Other congenital malformations of liver 
Accessory liver 
Alagille's syndrome 
Congenital absence of liver 
Congenital hepatomegaly 
Congenital malformation of liver NOS 
Q45 Other congenital malformations of digestive system 
Excludes2:congenital diaphragmatic hernia (Q79.0) 
congenital hiatus hernia (Q40.1) 

Q45.0 Agenesis, aplasia and hypoplasia of pancreas 
Congenital absence of pancreas 
Q45.1 Annular pancreas 
Q45.2 Congenital pancreatic cyst 
Q45.3 Other congenital malformations of pancreas and pancreatic duct 
Accessory pancreas 
Congenital malformation of pancreas or pancreatic duct NOS 
Excludes1:congenital diabetes mellitus (E10.-) 
cystic fibrosis (E84.0-E84.9) 
fibrocystic disease of pancreas (E84.-) 
neonatal diabetes mellitus (P70.2) 
Q45.8 Other specified congenital malformations of digestive system 
Absence (complete) (partial) of alimentary tract NOS 
Duplication of digestive system 
Malposition, congenital of digestive system 
Q45.9 Congenital malformation of digestive system, unspecified 
Congenital anomaly of digestive system 
Congenital deformity of digestive system 
Congenital malformations of genital organs (Q50-Q56) 
Excludes1:androgen resistance syndrome (E34.5) 
syndromes associated with anomalies in the number and form of chromosomes 
(Q90-Q99) 
testicular feminization syndrome (E34.5) 
Q50 Congenital malformations of ovaries, fallopian tubes and broad 
ligaments 
Q50.0 Congenital absence of ovary 
Excludes1:Turner's syndrome (Q96.-) 
Q50.1 Developmental ovarian cyst 
Q50.2 Congenital torsion of ovary 
Q50.3 Other congenital malformations of ovary 
Q50.31 Accessory ovary 
Q50.32 Ovarian streak 
46, XX with streak gonads 
Q50.39 Other congenital malformation of ovary 
Congenital malformation of ovary NOS 
Q50.4 Embryonic cyst of fallopian tube 
Fimbrial cyst 
Q50.5 Embryonic cyst of broad ligament 
Epoophoron cyst 
Gartner's duct cyst 

Parovarian cyst 
Q50.6 Other congenital malformations of fallopian tube and broad ligament 
Absence of fallopian tube and broad ligament 
Accessory fallopian tube and broad ligament 
Atresia of fallopian tube and broad ligament 
Congenital malformation of fallopian tube or broad ligament NOS 
Q51 Congenital malformations of uterus and cervix 
Q51.0 Agenesis and aplasia of uterus 
Congenital absence of uterus 
Q51.1 Doubling of uterus with doubling of cervix and vagina 
Q51.10 Doubling of uterus with doubling of cervix and vagina without 
obstruction 
Doubling of uterus with doubling of cervix and vagina NOS 
Q51.11 Doubling of uterus with doubling of cervix and vagina with 
obstruction 
Q51.2 Other doubling of uterus 
Doubling of uterus NOS 
Q51.3 Bicornate uterus 
Q51.4 Unicornate uterus 
Q51.5 Agenesis and aplasia of cervix 
Congenital absence of cervix 
Q51.6 Embryonic cyst of cervix 
Q51.7 Congenital fistulae between uterus and digestive and urinary tracts 
Q51.8 Other congenital malformations of uterus and cervix 
Hypoplasia of uterus and cervix 
Q51.9 Congenital malformation of uterus and cervix, unspecified 
Q52 Other congenital malformations of female genitalia 
Q52.0 Congenital absence of vagina 
Q52.1 Doubling of vagina 
Septate vagina 
Excludes1:doubling of vagina with doubling of uterus and cervix (Q51.1-) 
Q52.2 Congenital rectovaginal fistula 
Excludes1:cloaca (Q43.7) 
Q52.3 Imperforate hymen 
Q52.4 Other congenital malformations of vagina 
Canal of Nuck cyst, congenital 
Congenital malformation of vagina NOS 
Embryonic vaginal cyst 
Q52.5 Fusion of labia 
Q52.6 Congenital malformation of clitoris 
Q52.7 Other and unspecified congenital malformations of vulva 

Q52.70
Unspecified congenital malformations of vulva 
Congenital malformation of vulva NOS 
Q52.71 Congenital absence of vulva 
Q52.79 Other congenital malformations of vulva 
Congenital cyst of vulva 
Q52.8 Other specified congenital malformations of female genitalia 
Q52.9 Congenital malformation of female genitalia, unspecified 
Q53 Undescended and ectopic testicle 
Q53.0 Ectopic testis 
Q53.00 Ectopic testis, unspecified 
Q53.01 Ectopic testis, unilateral 
Q53.02 Ectopic testes, bilateral 
Q53.1 Undescended testicle, unilateral 
Q53.10 Unspecified undescended testicle, unilateral 
Q53.11 Abdominal testis, unilateral 
Q53.12 Ectopic perineal testis, unilateral 
Q53.2 Undescended testicle, bilateral 
Q53.20 Undescended testicle, unspecified, bilateral 
Q53.21 Abdominal testis, bilateral 
Q53.22 Ectopic perineal testis, bilateral 
Q53.9 Undescended testicle, unspecified 
Cryptorchism NOS 
Q54 Hypospadias 
Excludes1:epispadias (Q64.0) 
Q54.0 Hypospadias, balanic 
Hypospadias, coronal 
Hypospadias, glandular 
Q54.1 Hypospadias, penile 
Q54.2 Hypospadias, penoscrotal 
Q54.3 Hypospadias, perineal 
Q54.4 Congenital chordee 
Chordee without hypospadias 
Q54.8 Other hypospadias 
Hypospadias with intersex state 
Q54.9 Hypospadias, unspecified 
Q55 Other congenital malformations of male genital organs 
Excludes1:congenital hydrocele (P83.5) 
hypospadias (Q54.-) 
Q55.0 Absence and aplasia of testis 
Monorchism 

Q55.1 Hypoplasia of testis and scrotum 
Fusion of testes 
Q55.2 Other and unspecified congenital malformations of testis and scrotum 
Q55.20 Unspecified congenital malformations of testis and scrotum 
Congenital malformation of testis or scrotum NOS 
Q55.21 Polyorchism 
Q55.22 Retractile testis 
Q55.23 Scrotal transposition 
Q55.29 Other congenital malformations of testis and scrotum 
Q55.3 Atresia of vas deferens 
Code first any associated cystic fibrosis (E84.-) 
Q55.4 Other congenital malformations of vas deferens, epididymis, seminal vesicles 
and prostate 
Absence or aplasia of prostate 
Absence or aplasia of spermatic cord 
Congenital malformation of vas deferens, epididymis, seminal vesicles or prostate 
NOS 
Q55.5 Congenital absence and aplasia of penis 
Q55.6 Other congenital malformations of penis 
Q55.61 Curvature of penis (lateral) 
Q55.62 Hypoplasia of penis 
Micropenis 
Q55.69 Other congenital malformation of penis NOS 
Congenital malformation of penis NOS 
Q55.7 Congenital vasocutaneous fistula 
Q55.8 Other specified congenital malformations of male genital organs 
Q55.9 Congenital malformation of male genital organ, unspecified 
Congenital anomaly of male genital organ 
Congenital deformity of male genital organ 
Q56 Indeterminate sex and pseudohermaphroditism 
Excludes1:46,XX true hermaphrodite (Q99.1) 
chimera 46,XX/46,XY true hermaphrodite (Q99.0) 
female pseudohermaphroditism with adrenocortical disorder (E25.-) 
male pseudohermaphroditism with androgen resistance (E34.5) 
pseudohermaphroditism with specified chromosomal anomaly (Q96-Q99) 
pure gonadal dysgenesis (Q99.1) 
Q56.0 Hermaphroditism, not elsewhere classified 
Ovotestis 
Q56.1 Male pseudohermaphroditism, not elsewhere classified 
46, XY with streak gonads 
Male pseudohermaphroditism NOS 
Q56.2 Female pseudohermaphroditism, not elsewhere classified 

Female pseudohermaphroditism NOS 
Q56.3 Pseudohermaphroditism, unspecified 
Q56.4 Indeterminate sex, unspecified 
Ambiguous genitalia 
Congenital malformations of the urinary system (Q60-Q64) 
Q60 Renal agenesis and other reduction defects of kidney 
Includes: congenital absence of kidney 
congenital atrophy of kidney 
infantile atrophy of kidney 
Q60.0 Renal agenesis, unilateral 
Q60.1 Renal agenesis, bilateral 
Q60.2 Renal agenesis, unspecified 
Q60.3 Renal hypoplasia, unilateral 
Q60.4 Renal hypoplasia, bilateral 
Q60.5 Renal hypoplasia, unspecified 
Q60.6 Potter's syndrome 
Q61 Cystic kidney disease 
Excludes1:acquired cyst of kidney (N28.1) 
Potter's syndrome (Q60.6) 
Q61.0 Congenital renal cyst 
Q61.00 Congenital renal cyst, unspecified 
Cyst of kidney NOS (congenital) 
Q61.01 Congenital single renal cyst 
Q61.02 Congenital multiple renal cysts 
Q61.1 Polycystic kidney, infantile type 
Polycystic kidney, autosomal recessive 
Q61.11 Cystic dilatation of collecting ducts 
Q61.19 Other polycystic kidney, infantile type 
Q61.2 Polycystic kidney, adult type 
Polycystic kidney, autosomal dominant 
Q61.3 Polycystic kidney, unspecified 
Q61.4 Renal dysplasia 
Q61.5 Medullary cystic kidney 
Nephronopthisis 
Sponge kidney NOS 
Q61.8 Other cystic kidney diseases 
Fibrocystic kidney 
Fibrocystic renal degeneration or disease 
Q61.9 Cystic kidney disease, unspecified 

Meckel-Gruber syndrome 
Q62 Congenital obstructive defects of renal pelvis and congenital 
malformations of ureter 
Q62.0 Congenital hydronephrosis 
Q62.1 Congenital occulsion of ureter 
Atresia and stenosis of ureter 
Q62.10 Congenital occulsion of ureter, unspecified 
Q62.11 Congenital occulsion of ureteropelvic junction 
Q62.12 Congenital occulsion of ureterovesical orifice 
Q62.2 Congenital megaureter 
Congenital dilatation of ureter 
Q62.3 Other obstructive defects of renal pelvis and ureter 
Q62.31 Congenital ureterocele, orthotopic 
Q62.32 Cecoureterocele 
Ectopic ureterocele 
Q62.39 Other obstructive defects of renal pelvis and ureter 
Q62.4 Agenesis of ureter 
Congenital absence ureter 
Q62.5 Duplication of ureter 
Accessory ureter 
Double ureter 
Q62.6 Malposition of ureter 
Q62.60 Malposition of ureter, unspecified 
Q62.61 Deviation of ureter 
Q62.62 Displacement of ureter 
Q62.63 Anomalous implantation of ureter 
Ectopia of ureter 
Ectopic ureter 
Q62.69 Other malposition of ureter 
Q62.7 Congenital vesico-uretero-renal reflux 
Q62.8 Other congenital malformations of ureter 
Anomaly of ureter NOS 
Q63 Other congenital malformations of kidney 
Excludes1:congenital nephrotic syndrome (N04.-) 
Q63.0 Accessory kidney 
Q63.1 Lobulated, fused and horseshoe kidney 
Q63.2 Ectopic kidney 
Congenital displaced kidney 
Malrotation of kidney 
Q63.3 Hyperplastic and giant kidney 
Compensatory hypertrophy of kidney 

Q63.8 Other specified congenital malformations of kidney 
Congenital renal calculi 
Q63.9 Congenital malformation of kidney, unspecified 
Q64 Other congenital malformations of urinary system 
Q64.0 Epispadias 
Excludes1:hypospadias (Q54.-) 
Q64.1 Exstrophy of urinary bladder 
Q64.10 Exstrophy of urinary bladder, unspecified 
Ectopia vesicae 
Q64.11 Supravesical fissure of urinary bladder 
Q64.12 Cloacal extrophy of urinary bladder 
Q64.19 Other exstrophy of urinary bladder 
Extroversion of bladder 
Q64.2 Congenital posterior urethral valves 
Q64.3 Other atresia and stenosis of urethra and bladder neck 
Q64.31 Congenital bladder neck obstruction 
Congenital obstruction of vesicourethral orifice 
Q64.32 Congenital stricture of urethra 
Q64.33 Congenital stricture of urinary meatus 
Q64.39 Other atresia and stenosis of urethra and bladder neck 
Atresia and stenosis of urethra and bladder neck NOS 
Q64.4 Malformation of urachus 
Cyst of urachus 
Patent urachus 
Prolapse of urachus 
Q64.5 Congenital absence of bladder and urethra 
Q64.6 Congenital diverticulum of bladder 
Q64.7 Other and unspecified congenital malformations of bladder and urethra 
Excludes1:congenital prolapse of bladder (mucosa) (Q79.4) 
Q64.70 Unspecified congenital malformation of bladder and urethra 
Malformation of bladder or urethra NOS 
Q64.71 Congenital prolapse of urethra 
Q64.72 Congenital prolapse of urinary meatus 
Q64.73 Congenital urethrorectal fistula 
Q64.74 Double urethra 
Q64.75 Double urinary meatus 
Q64.79 Other congenital malformations of bladder and urethra 
Q64.8 Other specified congenital malformations of urinary system 
Q64.9 Congenital malformation of urinary system, unspecified 
Congenital anomaly NOS of urinary system 
Congenital deformity NOS of urinary system 

Congenital malformations and deformations of the 
musculoskeletal system (Q65-Q79) 
Q65 Congenital deformities of hip 
Excludes1:clicking hip (R29.4) 
Q65.0 Congenital dislocation of hip, unilateral 
Q65.00 Congenital dislocation of hip, unilateral, unspecified side 
Q65.01 Congenital dislocation of right hip 
Q65.02 Congenital dislocation of left hip 
Q65.1 Congenital dislocation of hip, bilateral 
Q65.2 Congenital dislocation of hip, unspecified 
Q65.3 Congenital partial dislocation of hip, unilateral 
Q65.30 Congenital partial dislocation of hip, unilateral, unspecified side 
Q65.31 Congenital partial dislocation of right hip 
Q65.32 Congenital partial dislocation of left hip 
Q65.4 Congenital partial dislocation of hip, bilateral 
Q65.5 Congenital partial dislocation of hip, unspecified 
Q65.6 Congenital unstable hip 
Congenital dislocatable hip 
Q65.8 Other congenital deformities of hip 
Anteversion of femoral neck 
Congenital acetabular dysplasia 
Congenital coxa valga 
Congenital coxa vara 
Q65.9 Congenital deformity of hip, unspecified 
Q66 Congenital deformities of feet 
Excludes1:reduction defects of feet (Q72.-) 
valgus deformities (acquired) (M21.0) 
varus deformities (acquired) (M21.1) 
Q66.0 Congenital talipes equinovarus 
Q66.1 Congenital talipes calcaneovarus 
Q66.2 Congenital metatarsus (primus) varus 
Q66.3 Other congenital varus deformities of feet 
Hallux varus, congenital 
Q66.4 Congenital talipes calcaneovalgus 
Q66.5 Congenital pes planus 
Congenital flat foot 
Congenital rigid flat foot 
Congenital spastic (everted) flat foot 
Excludes1:pes planus, acquired (M21.4) 

Q66.6 Other congenital valgus deformities of feet 
Congenital metatarsus valgus 
Q66.7 Congenital pes cavus 
Q66.8 Other congenital deformities of feet 
Congenital asymmetric talipes 
Congenital clubfoot NOS 
Congenital talipes NOS 
Congenital tarsal coalition 
Congenital vertical talus 
Hammer toe, congenital 
Q66.9 Congenital deformity of feet, unspecified 
Q67 Congenital musculoskeletal deformities of head, face, spine and 
chest 
Excludes1:congenital malformation syndromes classified to Q87.-
Potter's syndrome (Q60.6) 
Q67.0 Congenital facial asymmetry 
Q67.1 Congenital compression facies 
Q67.2 Dolichocephaly 
Q67.3 Plagiocephaly 
Q67.4 Other congenital deformities of skull, face and jaw 
Congenital depressions in skull 
Congenital hemifacial atrophy or hypertrophy 
Deviation of nasal septum, congenital 
Squashed or bent nose, congenital 
Excludes1:dentofacial anomalies [including malocclusion] (M26-) 
syphilitic saddle nose (A50.5) 
Q67.5 Congenital deformity of spine 
Congenital postural scoliosis 
Congenital scoliosis NOS 
Excludes1:infantile idiopathic scoliosis (M41.0 ) 
scoliosis due to congenital bony malformation (Q76.3) 
Q67.6 Pectus excavatum 
Congenital funnel chest 
Q67.7 Pectus carinatum 
Congenital pigeon chest 
Q67.8 Other congenital deformities of chest 
Congenital deformity of chest wall NOS 
Q68 Other congenital musculoskeletal deformities 
Excludes1:reduction defects of limb(s) (Q71-Q73) 
Q68.0 Congenital deformity of sternocleidomastoid muscle 
Congenital contracture of sternocleidomastoid (muscle) 

Congenital (sternomastoid) torticollis 
Sternomastoid tumor (congenital) 
Q68.1 Congenital deformity of hand 
Congenital clubfinger 
Spade-like hand (congenital) 
Q68.2 Congenital deformity of knee 
Congenital dislocation of knee 
Congenital genu recurvatum 
Q68.3 Congenital bowing of femur 
Excludes1:anteversion of femur (neck) (Q65.8) 
Q68.4 Congenital bowing of tibia and fibula 
Q68.5 Congenital bowing of long bones of leg, unspecified 
Q68.6 Discoid meniscus 
Q68.8 Other specified congenital musculoskeletal deformities 
Congenital deformity of clavicle 
Congenital deformity of elbow 
Congenital deformity of forearm 
Congenital deformity of scapula 
Congenital dislocation of elbow 
Congenital dislocation of shoulder 
Q69 Polydactyly 
Q69.0 Accessory finger(s) 
Q69.1 Accessory thumb(s) 
Q69.2 Accessory toe(s) 
Accessory hallux 
Q69.9 Polydactyly, unspecified 
Supernumerary digit(s) NOS 
Q70 Syndactyly 
Q70.0 Fused fingers 
Complex syndactyly of fingers with synostosis 
Q70.00 Fused fingers, unspecified fingers 
Q70.01 Fused right fingers 
Q70.02 Fused left fingers 
Q70.03 Fused fingers, bilateral 
Q70.1 Webbed fingers 
Simple syndactyly of fingers without synostosis 
Q70.10 Webbed fingers, unspecified side 
Q70.11 Webbed right fingers 
Q70.12 Webbed left fingers 
Q70.13 Webbed fingers, bilateral 
Q70.2 Fused toes 

Complex syndactyly of toes with synostosis 
Q70.3 Webbed toes 
Simple syndactyly of toes without synostosis 
Q70.4 Polysyndactyly 
Q70.9 Syndactyly, unspecified 
Symphalangy NOS 
Q71 Reduction defects of upper limb 
Q71.0 Congenital complete absence of upper limb 
Q71.00 Congenital complete absence of upper limb, unspecified side 
Q71.01 Congenital complete absence of right upper limb 
Q71.02 Congenital complete absence of left upper limb 
Q71.03 Congenital complete absence of upper limb, bilateral 
Q71.1 Congenital absence of upper arm and forearm with hand present 
Q71.10 Congenital absence of upper arm and forearm with hand present, 
unspecified side 
Q71.11 Congenital absence of right upper arm and forearm with hand 
present 
Q71.12 Congenital absence of left upper arm and forearm with hand 
present 
Q71.13 Congenital absence of upper arm and forearm with hand present, 
bilateral 
Q71.2 Congenital absence of both forearm and hand 
Q71.20 Congenital absence of both forearm and hand, unspecified side 
Q71.21 Congenital absence of both right forearm and hand 
Q71.22 Congenital absence of both left forearm and hand 
Q71.23 Congenital absence of both forearm and hand, bilateral 
Q71.3 Congenital absence of hand and finger 
Q71.30 Congenital absence of hand and finger, unspecified side 
Q71.31 Congenital absence of right hand and finger 
Q71.32 Congenital absence of left hand and finger 
Q71.33 Congenital absence of hand and finger, bilateral 
Q71.4 Longitudinal reduction defect of radius 
Clubhand (congenital) 
Radial clubhand 
Q71.40 Longitudinal reduction defect of radius, unspecified side 
Q71.41 Longitudinal reduction defect of right radius 
Q71.42 Longitudinal reduction defect of left radius 
Q71.43 Longitudinal reduction defect of radius, bilateral 
Q71.5 Longitudinal reduction defect of ulna 
Q71.50 Longitudinal reduction defect of ulna, unspecified side 
Q71.51 Longitudinal reduction defect of right ulna 
Q71.52 Longitudinal reduction defect of left ulna 

Q71.53
Longitudinal reduction defect of ulna, bilateral 
Q71.6 Lobster-claw hand 
Q71.60 Lobster-claw hand, unspecified side 
Q71.61 Lobster-claw right hand 
Q71.62 Lobster-claw left hand 
Q71.63 Lobster-claw hand, bilateral 
Q71.8 Other reduction defects of upper limb 
Congenital shortening of upper limb 
Q71.80 Other reduction defects of upper limb, unspecified side 
Q71.81 Other reduction defects of right upper limb 
Q71.82 Other reduction defects of left upper limb 
Q71.83 Other reduction defects of upper limb, bilateral 
Q71.9 Reduction defect of upper limb, unspecified 
Q71.90 Reduction defect of upper limb, unspecified, side unspecifed 
Q71.91 Reduction defect of right upper limb, unspecified 
Q71.92 Reduction defect of left upper limb, unspecified 
Q71.93 Reduction defect of upper limb, unspecified, bilateral 
Q72 Reduction defects of lower limb 
Q72.0 Congenital complete absence of lower limb 
Q72.00 Congenital complete absence of lower limb, unspecified side 
Q72.01 Congenital complete absence of right lower limb 
Q72.02 Congenital complete absence of left lower limb 
Q72.03 Congenital complete absence of lower limb, bilateral 
Q72.1 Congenital absence of thigh and lower leg with foot present 
Q72.10 Congenital absence of thigh and lower leg with foot present, 
unspecified side 
Q72.11 Congenital absence of right thigh and lower leg with foot present 
Q72.12 Congenital absence of left thigh and lower leg with foot present 
Q72.13 Congenital absence of thigh and lower leg with foot present, 
bilateral 
Q72.2 Congenital absence of both lower leg and foot 
Q72.20 Congenital absence of both lower leg and foot, unspecified side 
Q72.21 Congenital absence of both right lower leg and foot 
Q72.22 Congenital absence of both left lower leg and foot 
Q72.23 Congenital absence of both lower leg and foot, bilateral 
Q72.3 Congenital absence of foot and toe(s) 
Q72.30 Congenital absence of foot and toe(s), unspecified side 
Q72.31 Congenital absence of right foot and toe(s) 
Q72.32 Congenital absence of left foot and toe(s) 
Q72.33 Congenital absence of foot and toe(s), bilateral 
Q72.4 Longitudinal reduction defect of femur 
Proximal femoral focal deficiency 

Q72.40
Longitudinal reduction defect of femur, unspecified side 
Q72.41 Longitudinal reduction defect of right femur 
Q72.42 Longitudinal reduction defect of left femur 
Q72.43 Longitudinal reduction defect of femur, bilateral 
Q72.5 Longitudinal reduction defect of tibia 
Q72.50 Longitudinal reduction defect of tibia, unspecified side 
Q72.51 Longitudinal reduction defect of right tibia 
Q72.52 Longitudinal reduction defect of left tibia 
Q72.53 Longitudinal reduction defect of tibia, bilateral 
Q72.6 Longitudinal reduction defect of fibula 
Q72.60 Longitudinal reduction defect of fibula, unspecified side 
Q72.61 Longitudinal reduction defect of right fibula 
Q72.62 Longitudinal reduction defect of left fibula 
Q72.63 Longitudinal reduction defect of fibula, bilateral 
Q72.7 Split foot 
Q72.70 Split foot, unspecified side 
Q72.71 Right split foot 
Q72.72 Left split foot 
Q72.73 Split foot, bilateral 
Q72.8 Other reduction defects of lower limb 
Congenital shortening of lower limb(s) 
Q72.80 Other reduction defects of lower limb, unspecified side 
Q72.81 Other reduction defects of right lower limb 
Q72.82 Other reduction defects of left lower limb 
Q72.83 Other reduction defects of lower limb, bilateral 
Q72.9 Reduction defect of lower limb, unspecified 
Q72.90 Reduction defect of lower limb, unspecified, unspecified side 
Q72.91 Reduction defect of right lower limb, unspecified 
Q72.92 Reduction defect of left lower limb, unspecified 
Q72.93 Reduction defect of lower limb, unspecified, bilateral 
Q73 Reduction defects of unspecified limb 
Q73.0 Congenital absence of unspecified limb(s) 
Amelia NOS 
Q73.1 Phocomelia, unspecified limb(s) 
Phocomelia NOS 
Q73.8 Other reduction defects of unspecified limb(s) 
Longitudinal reduction deformity of unspecified limb(s) 
Ectromelia of limb NOS 
Hemimelia of limb NOS 
Reduction defect of limb NOS 
Q74 Other congenital malformations of limb(s) 

Excludes1:polydactyly (Q69.-) 
reduction defect of limb (Q71-Q73) 
syndactyly (Q70.-) 
Q74.0 Other congenital malformations of upper limb(s), including shoulder girdle 
Accessory carpal bones 
Cleidocranial dysostosis 
Congenital pseudarthrosis of clavicle 
Macrodactylia (fingers) 
Madelung's deformity 
Radioulnar synostosis 
Sprengel's deformity 
Triphalangeal thumb 
Q74.1 Congenital malformation of knee 
Congenital absence of patella 
Congenital dislocation of patella 
Congenital genu valgum 
Congenital genu varum 
Rudimentary patella 
Excludes1:congenital dislocation of knee (Q68.2) 
congenital genu recurvatum (Q68.2) 
nail patella syndrome (Q87.2) 
Q74.2 Other congenital malformations of lower limb(s), including pelvic girdle 
Congenital fusion of sacroiliac joint 
Congenital malformation of ankle joint 
Congenital malformation of sacroiliac joint 
Excludes1:anteversion of femur (neck) (Q65.8) 
Q74.3 Arthrogryposis multiplex congenita 
Q74.8 Other specified congenital malformations of limb(s) 
Q74.9 Unspecified congenital malformation of limb(s) 
Congenital anomaly of limb(s) NOS 
Q75 Other congenital malformations of skull and face bones 
Excludes1:congenital malformation of face NOS (Q18.-) 
congenital malformation syndromes classified to Q87.-
dentofacial anomalies [including malocclusion] (M26.-) 
musculoskeletal deformities of head and face (Q67.0-Q67.4) 
skull defects associated with congenital anomalies of brain such as: 
anencephaly (Q00.0) 
encephalocele (Q01.-) 
hydrocephalus (Q03.-) 
microcephaly (Q02) 
Q75.0 Craniosynostosis 
Acrocephaly 

Imperfect fusion of skull 
Oxycephaly 
Trigonocephaly 
Q75.1 Craniofacial dysostosis 
Crouzon's disease 
Q75.2 Hypertelorism 
Q75.3 Macrocephaly 
Q75.4 Mandibulofacial dysostosis 
Q75.5 Oculomandibular dysostosis 
Q75.8 Other specified congenital malformations of skull and face bones 
Absence of skull bone, congenital 
Congenital deformity of forehead 
Platybasia 
Q75.9 Congenital malformation of skull and face bones, unspecified 
Congenital anomaly of face bones NOS 
Congenital anomaly of skull NOS 
Q76 Congenital malformations of spine and bony thorax 
Excludes1:congenital musculoskeletal deformities of spine and chest (Q67.5-Q67.8) 
Q76.0 Spina bifida occulta 
Excludes1:meningocele (spinal) (Q05.-) 
spina bifida (aperta) (cystica) (Q05.-) 
Q76.1 Klippel-Feil syndrome 
Cervical fusion syndrome 
Q76.2 Congenital spondylolisthesis 
Congenital spondylolysis 
Excludes1:spondylolisthesis (acquired) (M43.1-) 
spondylolysis (acquired) (M43.0-) 
Q76.3 Congenital scoliosis due to congenital bony malformation 
Hemivertebra fusion or failure of segmentation with scoliosis 
Q76.4 Other congenital malformations of spine, not associated with scoliosis 
Q76.41 Congenital kyphosis 
Q76.411 Congenital kyphosis, occipito-atlanto-axial region 
Q76.412 Congenital kyphosis, cervical region 
Q76.413 Congenital kyphosis, cervicothoracic region 
Q76.414 Congenital kyphosis, thoracic region 
Q76.415 Congenital kyphosis, thoracolumbar region 
Q76.419 Congenital kyphosis, unspecified region 
Q76.42 Congenital lordosis 
Q76.425 Congenital lordosis, thoracolumbar region 
Q76.426 Congenital lordosis, lumbar region 
Q76.427 Congenital lordosis, lumbosacral region 
Q76.428 Congenital lordosis, sacral and sacrococcygeal region 

Q76.429
Congenital lordosis, unspecified region 
Q76.49 Other congenital malformations of spine, not associated with 
scoliosis 
Congenital absence of vertebra NOS 
Congenital fusion of spine NOS 
Congenital malformation of lumbosacral (joint) (region) NOS 
Congenital malformation of spine NOS 
Hemivertebra NOS 
Malformation of spine NOS 
Platyspondylisis NOS 
Supernumerary vertebra NOS 
Q76.5 Cervical rib 
Supernumerary rib in cervical region 
Q76.6 Other congenital malformations of ribs 
Accessory rib 
Congenital absence of rib 
Congenital fusion of ribs 
Congenital malformation of ribs NOS 
Excludes1:short rib syndrome (Q77.2) 
Q76.7 Congenital malformation of sternum 
Congenital absence of sternum 
Sternum bifidum 
Q76.8 Other congenital malformations of bony thorax 
Q76.9 Congenital malformation of bony thorax, unspecified 
Q77 Osteochondrodysplasia with defects of growth of tubular bones 
and spine 
Excludes1:mucopolysaccharidosis (E76.0-E76.3) 
Q77.0 Achondrogenesis 
Hypochondrogenesis 
Q77.1 Thanatophoric short stature 
Q77.2 Short rib syndrome 
Asphyxiating thoracic dysplasia [Jeune] 
Q77.3 Chondrodysplasia punctata 
Excludes1:Rhizomelic chondrodysplasia punctata (E71.43) 
Q77.4 Achondroplasia 
Hypochondroplasia 
Q77.5 Diastrophic dysplasia 
Q77.6 Chondroectodermal dysplasia 
Ellis-van Creveld syndrome 
Q77.7 Spondyloepiphyseal dysplasia 
Q77.8 Other osteochondrodysplasia with defects of growth of tubular bones and 
spine 

Q77.9 Osteochondrodysplasia with defects of growth of tubular bones and spine, 
unspecified 
Q78 Other osteochondrodysplasias 
Q78.0 Osteogenesis imperfecta 
Fragilitas ossium 
Osteopsathyrosis 
Q78.1 Polyostotic fibrous dysplasia 
Albright(-McCune)(-Sternberg) syndrome 
Q78.2 Osteopetrosis 
Albers-Schönberg syndrome 
Q78.3 Progressive diaphyseal dysplasia 
Camurati-Engelmann syndrome 
Q78.4 Enchondromatosis 
Maffucci's syndrome 
Ollier's disease 
Q78.5 Metaphyseal dysplasia 
Pyle's syndrome 
Q78.6 Multiple congenital exostoses 
Diaphyseal aclasis 
Q78.8 Other specified osteochondrodysplasias 
Osteopoikilosis 
Q78.9 Osteochondrodysplasia, unspecified 
Chondrodystrophy NOS 
Osteodystrophy NOS 
Q79 Congenital malformations of musculoskeletal system, not 
elsewhere classified 
Excludes2:congenital (sternomastoid) torticollis (Q68.0) 
Q79.0 Congenital diaphragmatic hernia 
Excludes1:congenital hiatus hernia (Q40.1) 
Q79.1 Other congenital malformations of diaphragm 
Absence of diaphragm 
Congenital malformation of diaphragm NOS 
Eventration of diaphragm 
Q79.2 Exomphalos 
Omphalocele 
Excludes1:umbilical hernia (K42.-) 
Q79.3 Gastroschisis 
Q79.4 Prune belly syndrome 
Congenital prolapse of bladder mucosa 
Eagle-Barrett syndrome 
Q79.5 Other congenital malformations of abdominal wall 

Excludes1: umbilical hernia (K42.-) 
Q79.51 Congenital hernia of bladder 
Q79.59 Other congenital malformations of abdominal wall 
Q79.6 Ehlers-Danlos syndrome 
Q79.8 Other congenital malformations of musculoskeletal system 
Absence of muscle 
Absence of tendon 
Accessory muscle 
Amyotrophia congenita 
Congenital constricting bands 
Congenital shortening of tendon 
Poland's syndrome 
Q79.9 Congenital malformation of musculoskeletal system, unspecified 
Congenital anomaly of musculoskeletal system NOS 
Congenital deformity of musculoskeletal system NOS 
Other congenital malformations (Q80-Q89) 
Q80 Congenital ichthyosis 
Excludes1:Refsum's disease (G60.1) 
Q80.0 Ichthyosis vulgaris 
Q80.1 X-linked ichthyosis 
Q80.2 Lamellar ichthyosis 
Collodion baby 
Q80.3 Congenital bullous ichthyosiform erythroderma 
Q80.4 Harlequin fetus 
Q80.8 Other congenital ichthyosis 
Q80.9 Congenital ichthyosis, unspecified 
Q81 Epidermolysis bullosa 
Q81.0 Epidermolysis bullosa simplex 
Excludes1:Cockayne's syndrome (Q87.1) 
Q81.1 Epidermolysis bullosa letalis 
Herlitz' syndrome 
Q81.2 Epidermolysis bullosa dystrophica 
Q81.8 Other epidermolysis bullosa 
Q81.9 Epidermolysis bullosa, unspecified 
Q82 Other congenital malformations of skin 
Excludes1:acrodermatitis enteropathica (E83.2) 
congenital erythropoietic porphyria (E80.0) 
pilonidal cyst or sinus (L05.-) 

Sturge-Weber (-Dimitri) syndrome (Q85.8) 
Q82.0 Hereditary lymphedema 
Q82.1 Xeroderma pigmentosum 
Q82.2 Mastocytosis 
Urticaria pigmentosa 
Excludes1:malignant mastocytosis (C96.2) 
Q82.3 Incontinentia pigmenti 
Q82.4 Ectodermal dysplasia (anhidrotic) 
Excludes1:Ellis-van Creveld syndrome (Q77.6) 
Q82.5 Congenital non-neoplastic nevus 
Birthmark NOS 
Flammeus Nevus 
Portwine Nevus 
Sanguineous Nevus 
Strawberry Nevus 
Vascular Nevus NOS 
Verrucous Nevus 
Excludes2:café au lait spots (L81.3) 
lentigo (L81.4) 
nevus NOS (D22.-) 
araneus nevus (I78.1) 
melanocytic nevus (D22.-) 
pigmented nevus (D22.-) 
spider nevus (I78.1) 
stellar nevus (I78.1) 
Q82.8 Other specified congenital malformations of skin 
Abnormal palmar creases 
Accessory skin tags 
Benign familial pemphigus [Hailey-Hailey] 
Congenital poikiloderma 
Cutis laxa (hyperelastica) 
Dermatoglyphic anomalies 
Inherited keratosis palmaris et plantaris 
Keratosis follicularis [Darier-White] 
Excludes1:Ehlers-Danlos syndrome (Q79.6) 
Q82.9 Congenital malformation of skin, unspecified 
Q83 Congenital malformations of breast 
Excludes2:absence of pectoral muscle (Q79.8) 
Q83.0 Congenital absence of breast with absent nipple 
Q83.1 Accessory breast 
Supernumerary breast 
Q83.2 Absent nipple 

Q83.3 Accessory nipple 
Supernumerary nipple 
Q83.8 Other congenital malformations of breast 
Hypoplasia of breast 
Q83.9 Congenital malformation of breast, unspecified 
Q84 Other congenital malformations of integument 
Q84.0 Congenital alopecia 
Congenital atrichosis 
Q84.1 Congenital morphological disturbances of hair, not elsewhere classified 
Beaded hair 
Monilethrix 
Pili annulati 
Excludes1:Menkes' kinky hair syndrome (E83.0) 
Q84.2 Other congenital malformations of hair 
Congenital hypertrichosis 
Congenital malformation of hair NOS 
Persistent lanugo 
Q84.3 Anonychia 
Excludes1:nail patella syndrome (Q87.2) 
Q84.4 Congenital leukonychia 
Q84.5 Enlarged and hypertrophic nails 
Congenital onychauxis 
Pachyonychia 
Q84.6 Other congenital malformations of nails 
Congenital clubnail 
Congenital koilonychia 
Congenital malformation of nail NOS 
Q84.8 Other specified congenital malformations of integument 
Aplasia cutis congenita 
Q84.9 Congenital malformation of integument, unspecified 
Congenital anomaly of integument NOS 
Congenital deformity of integument NOS 
Q85 Phakomatoses, not elsewhere classified 
Excludes1:ataxia telangiectasia [Louis-Bar] (G11.3) 
familial dysautonomia [Riley-Day] (G90.1) 
Q85.0 Neurofibromatosis (nonmalignant) 
Von Recklinghausen's disease 
Q85.1 Tuberous sclerosis 
Bourneville's disease 
Epiloia 
Q85.8 Other phakomatoses, not elsewhere classified 

Peutz-Jeghers Syndrome 
Sturge-Weber(-Dimitri) syndrome 
von Hippel-Lindau syndrome 
Excludes1:Meckel-Gruber syndrome (Q61.9) 
Q85.9 Phakomatosis, unspecified 
Hamartosis NOS 
Q86 Congenital malformation syndromes due to known exogenous 
causes, not elsewhere classified 
Excludes2:iodine-deficiency-related hypothyroidism (E00-E02) 
nonteratogenic effects of substances transmitted via placenta or breast milk 
(P04.-) 
Q86.0 Fetal alcohol syndrome (dysmorphic) 
Q86.1 Fetal hydantoin syndrome 
Meadow's syndrome 
Q86.2 Dysmorphism due to warfarin 
Q86.8 Other congenital malformation syndromes due to known exogenous causes 
Q87 Other specified congenital malformation syndromes affecting 
multiple systems 
Use additional code(s) to identify all associated manifestations 
Q87.0 Congenital malformation syndromes predominantly affecting facial 
appearance 
Acrocephalopolysyndactyly 
Acrocephalosyndactyly [Apert] 
Cryptophthalmos syndrome 
Cyclopia 
Goldenhar syndrome 
Moebius syndrome 
Oro-facial-digital syndrome 
Robin syndrome 
Treacher Collins syndrome 
Whistling face 
Q87.1 Congenital malformation syndromes predominantly associated with short 
stature 
Aarskog syndrome 
Cockayne syndrome 
De Lange syndrome 
Dubowitz syndrome 
Noonan syndrome 
Prader-Willi syndrome 
Robinow-Silverman-Smith syndrome 
Russell-Silver syndrome 

Seckel syndrome 
Smith-Lemli-Opitz syndrome 
Excludes1:Ellis-van Creveld syndrome (Q77.6) 
Q87.2 Congenital malformation syndromes predominantly involving limbs 
Holt-Oram syndrome 
Klippel-Trenaunay-Weber syndrome 
Nail patella syndrome 
Rubinstein-Taybi syndrome 
Sirenomelia syndrome 
Thrombocytopenia with absent radius [TAR] syndrome 
VATER syndrome 
Q87.3 Congenital malformation syndromes involving early overgrowth 
Beckwith-Wiedemann syndrome 
Sotos’ syndrome 
Weaver syndrome 
Q87.4 Marfan's syndrome 
Q87.40 Marfan's syndrome, unspecified 
Q87.41 Marfan's syndrome with cardiovascular manifestations 
Q87.410 Marfan's syndrome with aortic dilation 
Q87.418 Marfan's syndrome with other cardiovascular 
manifestations 
Q87.42 Marfan's syndrome with ocular manifestations 
Q87.43 Marfan's syndrome with skeletal manifestation 
Q87.5 Other congenital malformation syndromes with other skeletal changes 
Q87.8 Other specified congenital malformation syndromes, not elsewhere classified 
Q87.81 Alport syndrome 
Q87.811 Alport syndrome with chronic renal failure 
Q87.819 Alport syndrome without chronic renal failure 
Alport syndrome NOS 
Q87.89 Other specified congenital malformation syndromes, not elsewhere 
classified 
Laurence-Moon (-Bardet)-Biedl syndrome 
Q89 Other congenital malformations, not elsewhere classified 
Q89.0 Congenital absence and malformations of spleen 
Excludes1:isomerism of atrial appendages (with asplenia or polysplenia) (Q20.6) 
Q89.01 Asplenia (congenital) 
Q89.09 Congenital malformations of spleen 
Congenital splenomegaly 
Q89.1 Congenital malformations of adrenal gland 
Excludes1:adrenogenital disorders (E25.-) 
congenital adrenal hyperplasia (E25.0) 
Q89.2 Congenital malformations of other endocrine glands 

Congenital malformation of parathyroid or thyroid gland 
Persistent thyroglossal duct 
Thyroglossal cyst 
Excludes1:congenital goiter (E03.0) 
congenital hypothyroidism (E03.1) 
Q89.3 Situs inversus 
Dextrocardia with situs inversus 
Mirror-image atrial arrangement with situs inversus 
Situs inversus or transversus abdominalis 
Situs inversus or transversus thoracis 
Transposition of abdominal viscera 
Transposition of thoracic viscera 
Excludes1:dextrocardia NOS (Q24.0) 
Q89.4 Conjoined twins 
Craniopagus 
Dicephaly 
Pygopagus 
Thoracopagus 
Q89.7 Multiple congenital malformations, not elsewhere classified 
Multiple congenital anomalies NOS 
Multiple congenital deformities NOS 
Excludes1:congenital malformation syndromes affecting multiple systems (Q87.-) 
Q89.8 Other specified congenital malformations 
Q89.9 Congenital malformation, unspecified 
Congenital anomaly NOS 
Congenital deformity NOS 
Chromosomal abnormalities, not elsewhere classified 
(Q90-Q99) 
Excludes2:mitochondrial metabolic disorders (E88.3-) 
Q90 Down syndrome 
Use additional code(s) to identify any associated physical conditions 
Q90.0 Trisomy 21, nonmosaicism (meiotic nondisjunction) 
Q90.1 Trisomy 21, mosaicism (mitotic nondisjunction) 
Q90.2 Trisomy 21, translocation 
Q90.9 Down's syndrome, unspecified 
Trisomy 21 NOS 
Q91 Trisomy 18 and Trisomy 13 
Q91.0 Trisomy 18, nonmosaicism (meiotic nondisjunction) 
Q91.1 Trisomy 18, mosaicism (mitotic nondisjunction) 

Q91.2 Trisomy 18, translocation 
Q91.3 Trisomy 18, unspecified 
Q91.4 Trisomy 13, nonmosaicism (meiotic nondisjunction) 
Q91.5 Trisomy 13, mosaicism (mitotic nondisjunction) 
Q91.6 Trisomy 13, translocation 
Q91.7 Trisomy 13, unspecified 
Q92 Other trisomies and partial trisomies of the autosomes, not 
elsewhere classified 
Includes: unbalanced translocations and insertions 
Excludes1:trisomies of chromosomes 13, 18, 21 (Q90-Q91) 
Q92.0 Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction) 
Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction) 
Q92.2 Partial trisomy 
Less than whole arm duplicated 
Whole arm or more duplicated 
Excludes1:partial trisomy due to unbalanced translocation (Q92.5) 
Q92.5 Duplications with other complex rearrangements 
Partial trisomy due to unbalanced translocations 
Code also any associated deletions due to unbalanced translocations, inversions 
and insertions (Q93.7) 
Q92.6 Marker chromosomes 
Trisomies due to dicentrics 
Trisomies due to extra rings 
Trisomies due to isochromosomes 
Individual with marker heterochromatin 
Q92.61 Marker chromosomes in normal individual 
Q92.62 Marker chromosomes in abnormal individual 
Q92.7 Triploidy and polyploidy 
Q92.8 Other specified trisomies and partial trisomies of autosomes 
Duplications identified by fluorescence in situ hybridization (FISH) 
Duplications identified by in situ hybridization (ISH) 
Duplications seen only at prometaphase 
Q92.9 Trisomy and partial trisomy of autosomes, unspecified 
Q93 Monosomies and deletions from the autosomes, not elsewhere 
classified 
Q93.0 Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction) 
Q93.1 Whole chromosome monosomy, mosaicism (mitotic nondisjunction) 
Q93.2 Chromosome replaced with ring, dicentric or isochromosome 
Q93.3 Deletion of short arm of chromosome 4 
Wolff-Hirschorn syndrome 
Q93.4 Deletion of short arm of chromosome 5 

Cri-du-chat syndrome 
Q93.7 Deletions with other complex rearrangements 
Deletions due to unbalanced translocations, inversions and insertions 
Code also any associated duplications due to unbalanced translocations, 
inversions and insertions (Q92.5) 
Q93.8 Other deletions from the autosomes 
Deletions identified by fluorescence in situ hybridization (FISH) 
Deletions identified by in situ hybridization (ISH) 
Deletions seen only at prometaphase 
Q93.9 Deletion from autosomes, unspecified 
Q95 Balanced rearrangements and structural markers, not elsewhere 
classified 
Includes: Robertsonian and balanced reciprocal translocations and insertions 
Q95.0 Balanced translocation and insertion in normal individual 
Q95.1 Chromosome inversion in normal individual 
Q95.2 Balanced autosomal rearrangement in abnormal individual 
Q95.3 Balanced sex/autosomal rearrangement in abnormal individual 
Q95.5 Individual with autosomal fragile site 
Q95.8 Other balanced rearrangements and structural markers 
Q95.9 Balanced rearrangement and structural marker, unspecified 
Q96 Turner syndrome 
Excludes1:Noonan syndrome (Q87.1) 
Q96.0 Karyotype 45, X 
Q96.1 Karyotype 46, X iso (Xq) 
Karyotype 46, isochromosome Xq 
Q96.2 Karyotype 46, X with abnormal sex chromosome, except iso (Xq) 
Karyotype 46, X with abnormal sex chromosome, except isochromosome Xq 
Q96.3 Mosaicism, 45, X/46, XX or XY 
Q96.4 Mosaicism, 45, X/other cell line(s) with abnormal sex chromosome 
Q96.8 Other variants of Turner syndrome 
Q96.9 Turner syndrome, unspecified 
Q97 Other sex chromosome abnormalities, female phenotype, not 
elsewhere classified 
Excludes1:Turner syndrome (Q96.-) 
Q97.0 Karyotype 47, XXX 
Q97.1 Female with more than three X chromosomes 
Q97.2 Mosaicism, lines with various numbers of X chromosomes 
Q97.3 Female with 46, XY karyotype 
Q97.8 Other specified sex chromosome abnormalities, female phenotype 
Q97.9 Sex chromosome abnormality, female phenotype, unspecified 

Q98 Other sex chromosome abnormalities, male phenotype, not 
elsewhere classified 
Q98.0 Klinefelter syndrome karyotype 47, XXY 
Q98.1 Klinefelter syndrome, male with more than two X chromosomes 
Q98.3 Other male with 46, XX karyotype 
Q98.4 Klinefelter syndrome, unspecified 
Q98.5 Karyotype 47, XYY 
Q98.6 Male with structurally abnormal sex chromosome 
Q98.7 Male with sex chromosome mosaicism 
Q98.8 Other specified sex chromosome abnormalities, male phenotype 
Q98.9 Sex chromosome abnormality, male phenotype, unspecified 
Q99 Other chromosome abnormalities, not elsewhere classified 
Q99.0 Chimera 46, XX/46, XY 
Chimera 46, XX/46, XY true hermaphrodite 
Q99.1 46, XX true hermaphrodite 
46, XX with streak gonads 
46, XY with streak gonads 
Pure gonadal dysgenesis 
Q99.2 Fragile X chromosome 
Fragile X syndrome 
Q99.8 Other specified chromosome abnormalities 
Q99.9 Chromosomal abnormality, unspecified 
CHAPTER 18 
Symptoms, signs and abnormal clinical and laboratory 
findings, not elsewhere classified 
This chapter includes symptoms, signs, abnormal results of clinical or other investigative 
procedures, and ill-defined conditions regarding which no diagnosis classifiable 
elsewhere is recorded. 
Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a 
category in other chapters of the classification. In general, categories in this chapter 
include the less well-defined conditions and symptoms that, without the necessary 
study of the case to establish a final diagnosis, point perhaps equally to two or more 
diseases or to two or more systems of the body. Practically all categories in the 
chapter could be designated "not otherwise specified", "unknown etiology" or 
"transient". The Alphabetical Index should be consulted to determine which 
symptoms and signs are to be allocated here and which to other chapters. 
(R00-R99) 

The residual subcategories, numbered .8, are generally provided for other relevant symptoms that 
cannot be allocated elsewhere in the classification. 
The conditions and signs or symptoms included in categories R00-R94 consist of: (a) cases for 
which no more specific diagnosis can be made even after all the facts bearing on the 
case have been investigated: (b) signs or symptoms existing at the time of initial 
encounter that proved to be transient and whose causes could not be determined; (c) 
provisional diagnosis in a patient who failed to return for further investigation or 
care;(d) cases referred elsewhere for investigation or treatment before the diagnosis 
was made; (e) cases in which a more precise diagnosis was not available for any other 
reason; (f) certain symptoms, for which supplementary 
information is provided, that represent important problems in medical care in their own right. 
Excludes1:abnormal findings on antenatal screening of mother (O28.-) 
certain conditions originating in the perinatal period (P04-P96) 
Excludes2:signs and symptoms of breast (N63, N64.5) 
This chapter contains the following blocks: 
R00-R09 Symptoms and signs involving the circulatory and respiratory systems 
R10-R19 Symptoms and signs involving the digestive system and abdomen 
R20-R23 Symptoms and signs involving the skin and subcutaneous tissue 
R25-R29 Symptoms and signs involving the nervous and musculoskeletal systems 
R30-R39 Symptoms and signs involving the urinary system 
R40-R46 Symptoms and signs involving cognition, perception, emotional state and behavior 
R47-R49 Symptoms and signs involving speech and voice 
R50-R69 General symptoms and signs 
R70-R79 Abnormal findings on examination of blood, without diagnosis 
R80-R82 Abnormal findings on examination of urine, without diagnosis 
R83-R89 Abnormal findings on examination of other body fluids, substances and tissues, 
without diagnosis 
R90-R94 Abnormal findings on diagnostic imaging and in function studies, without diagnosis 
R99 Ill-defined and unknown cause of mortality 
Symptoms and signs involving the circulatory and respiratory 
systems (R00-R09) 
R00 Abnormalities of heart beat 
Excludes1:abnormalities originating in the perinatal period (P29.1) 
specified arrhythmias (I47-I49) 
R00.0 Tachycardia, unspecified 
Rapid heart beat 
Excludes1:neonatal tachycardia (P29.11) 

paroxysmal tachycardia (I47.-) 
R00.1 Bradycardia, unspecified 
Slow heart beat 
Excludes1:neonatal bradycardia (P29.12) 
R00.2 Palpitations 
Awareness of heart beat 
R00.8 Other abnormalities of heart beat 
R00.9 Unspecified abnormalities of heart beat 
R01 Cardiac murmurs and other cardiac sounds 
Excludes1:cardiac murmurs and sounds originating in the perinatal period (P29.8) 
R01.0 Benign and innocent cardiac murmurs 
Functional cardiac murmur 
R01.1 Cardiac murmur, unspecified 
Cardiac bruit NOS 
Heart murmur NOS 
R01.2 Other cardiac sounds 
Cardiac dullness, increased or decreased 
Precordial friction 
R03 Abnormal blood-pressure reading, without diagnosis 
R03.0 Elevated blood-pressure reading, without diagnosis of hypertension 
Note: This category is to be used to record an episode of elevated blood pressure in a 
patient in whom no formal diagnosis of hypertension has been made, or as an 
isolated incidental finding. 
R03.1 Nonspecific low blood-pressure reading 
Excludes1:hypotension (I95.-) 
maternal hypotension syndrome (O26.5-) 
neurogenic orthostatic hypotension (G90.3) 
R04 Hemorrhage from respiratory passages 
R04.0 Epistaxis 
Hemorrhage from nose 
Nosebleed 
R04.1 Hemorrhage from throat 
Excludes2:hemoptysis (R04.2) 
R04.2 Hemoptysis 
Blood-stained sputum 
Cough with hemorrhage 
R04.8 Hemorrhage from other sites in respiratory passages 
Pulmonary hemorrhage NOS 
Excludes1:perinatal pulmonary hemorrhage (P26.-) 
R04.9 Hemorrhage from respiratory passages, unspecified 

R05
Cough 
Excludes1:cough with hemorrhage (R04.2) 
smoker's cough (J41.0) 
R06 Abnormalities of breathing 
Excludes1:acute respiratory distress syndrome (J80) 
respiratory arrest (R09.2) 
respiratory distress syndrome of newborn (P22.-) 
respiratory failure (J96.-) 
respiratory failure of newborn (P28.5) 
R06.0 Dyspnea 
Excludes1:tachypnea NOS (R06.82) 
transient tachypnea of newborn (P22.1) 
R06.00 Dyspnea NOS 
R06.01 Orthopnea 
R06.02 Shortness of breath 
R06.09 Other forms of dyspnea 
R06.1 Stridor 
Excludes1:congenital laryngeal stridor (Q31.4) 
laryngismus (stridulus) (J38.5) 
R06.2 Wheezing 
Excludes1:Asthma (J45.-) 
R06.3 Periodic breathing 
Cheyne-Stokes breathing 
R06.4 Hyperventilation 
Excludes1:psychogenic hyperventilation (F45.8) 
R06.5 Mouth breathing 
Snoring 
Excludes2:dry mouth NOS (R68.2) 
R06.6 Hiccough 
Excludes1:psychogenic hiccough (F45.8) 
R06.7 Sneezing 
R06.8 Other abnormalities of breathing 
R06.81 Apnea, not elsewhere classified 
Apnea NOS 
Excludes1: apnea (of) newborn (P28.4) 
sleep apnea (G47.3-) 
sleep apnea of newborn (primary) (P28.3) 
R06.82 Tachypnea, not elsewhere classified 
Tachypnea NOS 
Excludes1: transitory tachypnea of newborn (P22.1) 
R06.89 Other abnormalities of breathing 

Breath-holding (spells) 
Choking sensation 
Sighing 
R06.9 Unspecified abnormalities of breathing 
R07 Pain in throat and chest 
Excludes1:epidemic myalgia (B33.0) 
Excludes2:pain in breast (N64.4) 
R07.0 Pain in throat 
Excludes1:chronic sore throat (J31.2) 
sore throat (acute) NOS (J02.9) 
Excludes2:dysphagia (R13) 
pain in neck (M54.2) 
R07.1 Chest pain on breathing 
Painful respiration 
R07.2 Precordial pain 
R07.8 Other chest pain 
R07.81 Pleurodynia 
Pleurodynia NOS 
Excludes1: epidemic pleurodynia (B33.0) 
R07.89 Other chest pain 
Anterior chest-wall pain NOS 
R07.9 Chest pain, unspecified 
R09 Other symptoms and signs involving the circulatory and 
respiratory system 
Excludes1:acute respiratory distress syndrome (J80) 
respiratory distress syndrome of newborn (P22.0) 
respiratory failure (J96.-) 
respiratory failure of newborn (P28.5) 
R09.0 Asphyxia 
Excludes1:asphyxia due to carbon monoxide (T58.-) 
asphyxia due to foreign body in respiratory tract (T17.-) 
birth (intrauterine) asphyxia (P84) 
traumatic asphyxia (T71-) 
R09.1 Pleurisy 
Excludes1:pleurisy with effusion (J90) 
R09.2 Respiratory arrest 
Cardiorespiratory failure 
Excludes1:cardiac arrest (I46.-) 
respiratory distress of newborn (P22.0) 
respiratory failure (J96.-) 
respiratory failure of newborn (P28.5) 

respiratory insufficiency (R06.89) 
respiratory insufficiency of newborn (P28.5) 
R09.3 Abnormal sputum 
Abnormal amount of sputum 
Abnormal color of sputum 
Abnormal odor of sputum 
Excessive sputum 
Excludes1:blood-stained sputum (R04.2) 
R09.8 Other specified symptoms and signs involving the circulatory and respiratory 
systems 
R09.81 Nasal congestion 
R09.89 Other specified symptoms and signs involving the circulatory and 
respiratory systems 
Bruit (arterial) 
Abnormal chest percussion 
Friction sounds in chest 
Chest tympany 
Rales 
Weak pulse 
Excludes2: wheezing (R06.2) 
Symptoms and signs involving the digestive system and 
abdomen (R10-R19) 
Excludes1:congenital or infantile pylorospasm (Q40.0) 
gastrointestinal hemorrhage (K92.0-K92.2) 
intestinal obstruction (K56.-) 
newborn gastrointestinal hemorrhage (P54.0-P54.3) 
newborn intestinal obstruction (P76.-) 
pylorospasm (K31.3) 
signs and symptoms involving the urinary system (R30-R39) 
symptoms referable to female genital organs (N94.-) 
symptoms referable to male genital organs male (N48-N50) 
R10 Abdominal and pelvic pain 
Excludes1:renal colic (N23) 
Excludes2:dorsalgia (M54.-) 
flatulence and related conditions (R14.-) 
R10.0 Acute abdomen 
Severe abdominal pain (generalized) (with abdominal rigidity) 
Excludes1:abdominal rigidity NOS (R19.3) 
generalized abdominal pain NOS (R10.84) 
localized abdominal pain (R10.1-R10.3-) 

R10.1 Pain localized to upper abdomen 
R10.10 Upper abdominal pain, unspecified 
R10.11 Right upper quadrant pain 
R10.12 Left upper quadrant pain 
R10.13 Epigastric pain 
R10.2 Pelvic and perineal pain 
R10.3 Pain localized to other parts of lower abdomen 
R10.30 Lower abdominal pain, unspecified 
R10.31 Right lower quadrant pain 
R10.32 Left lower quadrant pain 
R10.33 Periumbilical pain 
R10.8 Other abdominal pain 
R10.81 Abdominal tenderness 
Abdominal tenderness NOS 
R10.811 Right upper quadrant abdominal tenderness 
R10.812 Left upper quadrant abdominal tenderness 
R10.813 Right lower quadrant abdominal tenderness 
R10.814 Left lower quadrant abdominal tenderness 
R10.815 Periumbilic abdominal tenderness 
R10.816 Epigastric abdominal tenderness 
R10.817 Generalized abdominal tenderness 
R10.819 Abdominal tenderness, unspecified site 
R10.82 Rebound abdominal tenderness 
R10.821 Right upper quadrant rebound abdominal tenderness 
R10.822 Left upper quadrant rebound abdominal tenderness 
R10.823 Right lower quadrant rebound abdominal tenderness 
R10.824 Left lower quadrant rebound abdominal tenderness 
R10.825 Periumbilic rebound abdominal tenderness 
R10.826 Epigastric rebound abdominal tenderness 
R10.827 Generalized rebound abdominal tenderness 
R10.829 Rebound abdominal tenderness, unspecified site 
R10.83 Colic 
Colic NOS 
Infantile colic 
R10.84 Generalized abdominal pain 
Excludes1: generalized abdominal pain associated with acute abdomen 
(R10.0) 
R10.9 Unspecified abdominal pain 
R11 Nausea and vomiting 
Excludes1:excessive vomiting in pregnancy (O21.-) 
hematemesis (K92.0) 
neonatal hematemesis (P54.0) 

newborn vomiting (P92.0) 
psychogenic vomiting (F50.8) 
vomiting following gastrointestinal surgery (K91.0) 
R11.0 Nausea with vomiting 
R11.1 Nausea alone 
R11.2 Projectile vomiting 
R11.3 Other vomiting without nausea 
R12 Heartburn 
Excludes1:dyspepsia (K30) 
R13 Aphagia and dysphagia 
R13.0 Aphagia 
Inability to swallow 
R13.1 Dysphagia 
Difficulty in swallowing 
Excludes1:dysphagia following cerebrovascular accident (I69.091, I69.191, 
I69.291, I69.391, I69.491, I69.891, I69.991) 
R14 Flatulence and related conditions 
Excludes1:psychogenic aerophagy (F45.8) 
R14.0 Abdominal distension (gaseous) 
Bloating 
Tympanites (abdominal) (intestinal) 
R14.1 Gas pain 
R14.2 Eructation 
R14.3 Flatulence 
R14.8 Other 
R15 Fecal incontinence 
Includes: encopresis NOS 
Excludes1:fecal incontinence of nonorganic origin (F98.1) 
R16 Hepatomegaly and splenomegaly, not elsewhere classified 
R16.0 Hepatomegaly, not elsewhere classified 
Hepatomegaly NOS 
R16.1 Splenomegaly, not elsewhere classified 
Splenomegaly NOS 
R16.2 Hepatomegaly with splenomegaly, not elsewhere classified 
Hepatosplenomegaly NOS 
R17 Unspecified jaundice 
Excludes1:neonatal jaundice (P55, P57-P59) 

R18 Ascites
Includes: fluid in peritoneal cavity 
Excludes1:ascites in alcoholic cirrhosis (K70.31) 
ascites in alcoholic hepatitis (K70.11) 
ascites in toxic liver disease with chronic active hepatitis (K71.51) 
malignant ascites (C78.6) 
R19 Other symptoms and signs involving the digestive system and 
abdomen 
Excludes1:acute abdomen (R10.0) 
R19.0 Intra-abdominal and pelvic swelling, mass and lump 
Excludes1:abdominal distension (gaseous) (R14.-) 
ascites NOS (R18) 
R19.00 Swelling, mass and lump, unspecified site 
R19.01 Right upper quadrant swelling, mass and lump 
R19.02 Left upper quadrant swelling, mass and lump 
R19.03 Right lower quadrant swelling, mass and lump 
R19.04 Left lower quadrant swelling, mass and lump 
R19.05 Periumbilic swelling, mass or lump 
Diffuse or generalized umbilical swelling or mass 
R19.06 Epigastric swelling, mass or lump 
R19.07 Generalized swelling, mass and lump 
Diffuse or generalized intra-abdominal swelling or mass NOS 
Diffuse or generalized pelvic swelling or mass NOS 
R19.09 Other swelling, mass and lump 
R19.1 Abnormal bowel sounds 
R19.11 Absent bowel sounds 
R19.12 Hyperactive bowel sounds 
R19.15 Other abnormal bowel sounds 
Abnormal bowel sounds NOS 
R19.2 Visible peristalsis 
Hyperperistalsis 
R19.3 Abdominal rigidity 
Excludes1:abdominal rigidity with severe abdominal pain (R10.0) 
R19.30 Abdominal rigidity, unspecified site 
R19.31 Right upper quadrant abdominal rigidity 
R19.32 Left upper quadrant abdominal rigidity 
R19.33 Right lower quadrant abdominal rigidity 
R19.34 Left lower quadrant abdominal rigidity 
R19.35 Periumbilic abdominal rigidity 
R19.36 Epigastric abdominal rigidity 
R19.37 Generalized abdominal rigidity 

R19.4 Change in bowel habit 
Excludes1:constipation (K59.0-) 
functional diarrhea (K59.1) 
R19.5 Other fecal abnormalities 
Abnormal stool color 
Bulky stools 
Mucus in stools 
Excludes1:melena (K92.1) 
neonatal melena (P54.1) 
R19.6 Halitosis 
R19.7 Diarrhea, unspecified 
Diarrhea NOS 
Excludes1:functional diarrhea (K59.1) 
neonatal diarrhea (P78.3) 
psychogenic diarrhea (F45.8) 
R19.8 Other specified symptoms and signs involving the digestive system and 
abdomen 
Symptoms and signs involving the skin and subcutaneous 
tissue (R20-R23) 
Excludes2:symptoms relating to breast (N64.4-N64.5) 
R20 Disturbances of skin sensation 
Excludes1:dissociative anesthesia and sensory loss (F44.6) 
psychogenic disturbances (F45.8) 
R20.0 Anesthesia of skin 
R20.1 Hypoesthesia of skin 
R20.2 Paresthesia of skin 
Formication 
Pins and needles 
Tingling skin 
Excludes1:acroparesthesia (I73.8) 
R20.3 Hyperesthesia 
R20.8 Other disturbances of skin sensation 
R20.9 Unspecified disturbances of skin sensation 
R21 Rash and other nonspecific skin eruption 
Rash NOS 
Excludes1:specified type of rash-code to condition 
vesicular eruption (R23.8) 
R22 Localized swelling, mass and lump of skin and subcutaneous 

tissue
Includes: subcutaneous nodules (localized)(superficial) 
Excludes1:abnormal findings on diagnostic imaging (R90-R93) 
edema (R60.-) 
enlarged lymph nodes (R59.-) 
localized adiposity (E65) 
swelling of joint (M25.4-) 
R22.0 Localized swelling, mass and lump, head 
R22.1 Localized swelling, mass and lump, neck 
R22.2 Localized swelling, mass and lump, trunk 
Excludes1:intra-abdominal or pelvic mass and lump (R19.0-) 
intra-abdominal or pelvic swelling (R19.0-) 
Excludes2:breast mass and lump (N63) 
R22.3 Localized swelling, mass and lump, upper limb 
R22.30 Localized swelling, mass and lump, upper limb, unspecified side 
R22.31 Localized swelling, mass and lump, right upper limb 
R22.32 Localized swelling, mass and lump, left upper limb 
R22.33 Localized swelling, mass and lump, upper limb, bilateral 
R22.4 Localized swelling, mass and lump, lower limb 
R22.40 Localized swelling, mass and lump, lower limb, unspecified side 
R22.41 Localized swelling, mass and lump, right lower limb 
R22.42 Localized swelling, mass and lump, left lower limb 
R22.43 Localized swelling, mass and lump, lower limb, bilateral 
R22.9 Localized swelling, mass and lump, unspecified 
R23 Other skin changes 
R23.0 Cyanosis 
Excludes1:acrocyanosis (I73.8) 
cyanotic attacks of newborn (P28.2) 
R23.1 Pallor 
Clammy skin 
R23.2 Flushing 
Excessive blushing 
Excludes1:menopausal and female climacteric states (N95.1) 
R23.3 Spontaneous ecchymoses 
Petechiae 
Excludes1:ecchymoses of fetus and newborn (P54.5) 
purpura (D69.-) 
R23.4 Changes in skin texture 
Desquamation of skin 
Induration of skin 
Scaling of skin 

Excludes1:epidermal thickening NOS (L85.9) 
R23.8 Other skin changes 
R23.9 Unspecified skin changes 
Symptoms and signs involving the nervous and 
musculoskeletal systems (R25-R29) 
R25 Abnormal involuntary movements 
Excludes1:specific movement disorders (G20-G26) 
stereotyped movement disorders (F98.4) 
tic disorders (F95.-) 
R25.0 Abnormal head movements 
R25.1 Tremor, unspecified 
Excludes1:chorea NOS (G25.5) 
essential tremor (G25.0) 
hysterical tremor (F44.4) 
intention tremor (G25.2) 
R25.2 Cramp and spasm 
Excludes1:carpopedal spasm (R29.0) 
infantile spasms (G40.4-) 
R25.3 Fasciculation 
Twitching NOS 
R25.8 Other abnormal involuntary movements 
R25.9 Unspecified abnormal involuntary movements 
R26 Abnormalities of gait and mobility 
Excludes1:ataxia NOS (R27.0) 
hereditary ataxia (G11.-) 
locomotor (syphilitic) ataxia (A52.11) 
immobility syndrome (paraplegic) (M62.3) 
R26.0 Ataxic gait 
Staggering gait 
R26.1 Paralytic gait 
Spastic gait 
R26.2 Difficulty in walking, not elsewhere classified 
Excludes1:falling (R26.81) 
unsteadiness on feet (R26.82) 
R26.8 Other abnormalities of gait and mobility 
R26.81 Falling 
R26.82 Unsteadiness on feet 
R26.89 Other abnormalities of gait and mobility 
R26.9 Unspecified abnormalities of gait and mobility 

R27 Other lack of coordination 
Excludes1:ataxic gait (R26.0) 
hereditary ataxia (G11.-) 
vertigo NOS (R42) 
R27.0 Ataxia, unspecified 
R27.8 Other lack of coordination 
R27.9 Unspecified lack of coordination 
R29 Other symptoms and signs involving the nervous and 
musculoskeletal systems 
R29.0 Tetany 
Carpopedal spasm 
Excludes1:hysterical tetany (F44.5) 
neonatal tetany (P71.3) 
parathyroid tetany (E20.9) 
post-thyroidectomy tetany (E89.2) 
R29.1 Meningismus 
R29.2 Abnormal reflex 
Excludes2:abnormal pupillary reflex (H57.0) 
hyperactive gag reflex (J39.2) 
vasovagal reaction or syncope (R55) 
R29.3 Abnormal posture 
R29.4 Clicking hip 
Excludes1:congenital deformities of hip (Q65.-) 
R29.5 Transient paralysis 
Code first any associated spinal cord injury (S14.0, S14.1-, S24.0, S24.1-, S34.0, 
S34.1-) 
Excludes1:transient ischemic attack (G45.9) 
R29.8 Other symptoms and signs involving the nervous and musculoskeletal systems 
R29.81 Other symptoms and signs involving the nervous system 
R29.810 Facial weakness 
Facial droop 
Excludes1:Bell's palsy (G51.0) 
facial weakness due to cerebrovascular accident 
(I69.with final characters -92) 
R29.818 Other symptoms and signs involving the nervous system 
R29.89 Other symptoms and signs involving the musculoskeletal system 
Excludes2: pain in limb (M79.6-) 
R29.890 Loss of height 
Excludes1:osteoporosis (M80-M82) 
R29.891 Ocular torticollis 
R29.898 Other symptoms and signs involving the 

musculoskeletal system 
R29.9 Unspecified symptoms and signs involving the nervous and musculoskeletal 
systems 
R29.90 Unspecified symptoms and signs involving the nervous system 
R29.91 Unspecified symptoms and signs involving the musculoskeletal 
system 
Symptoms and signs involving the genitourinary system 
(R30-R39) 
R30 Pain associated with micturition 
Excludes1:psychogenic pain associated with micturition (F45.8) 
R30.0 Dysuria 
Strangury 
R30.1 Vesical tenesmus 
R30.9 Painful micturition, unspecified 
Painful urination NOS 
R31 Hematuria 
Excludes1:hematuria included with underlying conditions, such as: 
acute cystitis with hematuria (N30.01) 
acute prostatitis with hematuria (N41.01) 
hypertrophy (benign) of prostate with hematuria (N40.02) 
recurrent and persistent hematuria in glomerular diseases (N02.-) 
R31.0 Gross hematuria 
R31.1 Benign essential microscopic hematuria 
R31.2 Other microscopic hematuria 
R31.9 Hematuria, unspecified 
R32 Unspecified urinary incontinence 
Includes: enuresis NOS 
Excludes1:nonorganic enuresis (F98.0) 
stress incontinence and other specified urinary incontinence (N39.3-N39.4) 
R33 Retention of urine 
Excludes1:psychogenic retention of urine (F45.8) 
retention of urine included with underlying conditions, such as: 
hypertrophy of prostate (N40.01, N40.03) 
nodular prostate (N40.11, N40.13) 
R33.0 Drug induced retention of urine 
Code first (T36-T50) to identify the drug 
R33.8 Other retention of urine 

R33.9 Retention of urine, unspecified 
R34 Anuria and oliguria 
Excludes1:anuria and oliguria complicating abortion or ectopic or molar pregnancy 
(O00-O07, O08.4) 
anuria and oliguria complicating pregnancy (O26.83-) 
anuria and oliguria complicating the puerperium (O90.4) 
R35 Polyuria 
Excludes1:psychogenic polyuria (F45.8) 
R35.0 Frequency of micturition 
R35.1 Nocturia 
R35.8 Other polyuria 
Polyuria NOS 
R36 Urethral discharge 
R36.0 Urethral discharge without blood 
R36.1 Hematospermia 
R36.9 Urethral discharge, unspecified 
Penile discharge NOS 
Urethrorrhea 
R37 Sexual dysfunction, unspecified 
R39 Other and unspecified symptoms and signs involving the 
genitourinary system 
R39.0 Extravasation of urine 
R39.1 Other difficulties with micturition 
R39.11 Hesitancy of micturition 
R39.12 Poor urinary stream 
R39.13 Splitting of urinary stream 
R39.14 Feeling of incomplete bladder emptying 
R39.15 Urgency of urination 
Excludes1 urge incontinence (N39.41, N39.46) 
R39.16 Straining to void 
R39.19 Other difficulties with micturition 
R39.2 Extrarenal uremia 
Prerenal uremia 
Excludes1:uremia NOS (N19) 
R39.8 Other symptoms and signs involving the genitourinary system 
R39.9 Unspecified symptoms and signs involving the genitourinary system 

Symptoms and signs involving cognition, perception, 
emotional state and behavior (R40-R46) 
Excludes1:symptoms and signs constituting part of a pattern of mental disorder (F01-F99) 
R40 Somnolence, stupor and coma 
Excludes1:neonatal coma (P91.5) 
somnolence, stupor and coma in diabetes (E08-E14) 
somnolence, stupor and coma in hepatic failure (K72.-) 
somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15) 
R40.0 Somnolence 
Drowsiness 
Excludes1:coma (R40.2-) 
R40.1 Stupor 
Catatonic stupor 
Semicoma 
Excludes1:catatonic schizophrenia (F20.2) 
coma R40.2-) 
depressive stupor (F31-F33) 
dissociative stupor (F44.2) 
manic stupor (F30.2) 
R40.2 Coma 
Coma NOS 
Unconsciousness NOS 
Codes first any associated: 
coma in fracture of skull (S02.-) 
coma in intracranial injury (S06.-) 
The following 7th character extensions are to be added to codes R40.21, R40.22, 
R40.23: 
1 in the field [EMT or ambulance] 
2 at arrival to emergency department 
3 at hospital admission 
4 24 hours after hospital admission 
9 unspecified time 
A code from each subcategory is required to complete the coma scale 
Note: These codes are intended primarily for trauma registry and research use 
but may be ulitlized by all users of the classification who wish to collect this 
information 
R40.20 Unspecified coma 
R40.21 Coma scale, eyes open 

R40.211 Coma scale, eyes open, never 
R40.212 Coma scale, eyes open, to pain 
R40.213 Coma scale, eyes open, to sound 
R40.214 Coma scale, eyes open, spontaneous 
R40.22 Coma scale, best verbal response 
R40.221 Coma scale, best verbal response, none 
R40.222 Coma scale, best verbal response, incomprehensible 
words 
R40.223 Coma scale, best verbal response, inappropriate words 
R40.224 Coma scale, best verbal response, confused conversation 
R40.225 Coma scale, best verbal response, oriented 
R40.23 Coma scale, best motor response 
R40.231 Coma scale, best motor response, none 
R40.232 Coma scale, best motor response, extension 
R40.233 Coma scale, best motor response, abnormal 
R40.234 Coma scale, best motor response, flexion withdrawal 
R40.235 Coma scale, best motor response, localizes pain 
R40.236 Coma scale, best motor response, obeys commands 
R40.3 Persistent vegetative state 
R40.4 Transient alteration of awareness 
R41 Other symptoms and signs involving cognitive functions and 
awareness 
Excludes1:dissociative [conversion] disorders (F44.-) 
R41.0 Disorientation, unspecified 
Confusion NOS 
Delirium NOS 
R41.1 Anterograde amnesia 
R41.2 Retrograde amnesia 
R41.3 Other amnesia 
Amnesia NOS 
Astereognosia 
Memory loss NOS 
Excludes1:amnesic disorder due to known physiologic condition (F04) 
amnesic syndrome due to psychoactive substance use (F10-F19 with 
.6) 
transient global amnesia (G45.4) 
R41.4 Neurologic neglect syndrome 
Asomatognosia 
Hemi-akinesia 
Hemi-inattention 
Hemispatial neglect 
Left-sided neglect 

Sensory neglect 
Visuospatial neglect 
R41.8 Other symptoms and signs involving cognitive functions and awareness 
R41.81 Age-related cognitive decline 
Senility NOS 
R41.82 Altered mental status, unspecified 
R41.83 Borderline intellectual functioning 
IQ level 71 to 84 
Excludes1: mental retardation (F70-F79) 
R41.89 Other symptoms and signs involving cognitive functions and 
awareness 
Anosognosia 
R41.9 Unspecified symptoms and signs involving cognitive functions and awareness 
R42 Dizziness and giddiness 
Includes: light-headedness 
vertigo NOS 
Excludes1:vertiginous syndromes (H81.-) 
vertigo from infrasound (T75.23) 
R43 Disturbances of smell and taste 
R43.0 Anosmia 
R43.1 Parosmia 
R43.2 Parageusia 
R43.8 Other disturbances of smell and taste 
Mixed disturbance of smell and taste 
R43.9 Unspecified disturbances of smell and taste 
R44 Other symptoms and signs involving general sensations and 
perceptions 
Excludes1:alcoholic hallucinations (F1.5) 
hallucinations in drug psychosis (F11-F19 with .5) 
hallucinations in mood disorders with psychotic symptoms (F30.2, F31.5, 
F32.3, F33.3) 
hallucinations in schizophrenia, schizotypal and delusional disorders 
(F20-F29) 
Excludes2:disturbances of skin sensation (R20.-) 
R44.0 Auditory hallucinations 
R44.1 Visual hallucinations 
R44.2 Other hallucinations 
R44.3 Hallucinations, unspecified 
R44.8 Other symptoms and signs involving general sensations and perceptions 
R44.9 Unspecified symptoms and signs involving general sensations and 

perceptions 
R45 Symptoms and signs involving emotional state 
R45.0 Nervousness 
Nervous tension 
R45.1 Restlessness and agitation 
R45.2 Unhappiness 
R45.3 Demoralization and apathy 
R45.4 Irritability and anger 
R45.5 Hostility 
R45.6 Violent behavior 
R45.7 State of emotional shock and stress, unspecified 
R45.8 Other symptoms and signs involving emotional state 
R45.81 Low self-esteem 
R45.82 Worries 
R45.89 Other symptoms and signs involving emotional state 
R46 Symptoms and signs involving appearance and behavior 
Excludes1:appearance and behavior in schizophrenia, schizotypal and delusional 
disorders (F20-F29) 
mental and behavioral disorders (F01-F99) 
R46.0 Very low level of personal hygiene 
R46.1 Bizarre personal appearance 
R46.2 Strange and inexplicable behavior 
R46.3 Overactivity 
R46.4 Slowness and poor responsiveness 
Excludes1:stupor (R40.1) 
R46.5 Suspiciousness and marked evasiveness 
R46.6 Undue concern and preoccupation with stressful events 
R46.7 Verbosity and circumstantial detail obscuring reason for contact 
R46.8 Other symptoms and signs involving appearance and behavior 
R46.81 Obsessive-compulsive behavior 
Excludes1: obsessive-compulsive disorder (F42) 
R46.89 Other symptoms and signs involving appearance and behavior 
Symptoms and signs involving speech and voice (R47-R49) 
R47 Speech disturbances, not elsewhere classified 
Excludes1:autism (F84.0) 
cluttering (F98.8) 
specific developmental disorders of speech and language (F80.-) 
stuttering [stammering] (F98.5) 

R47.0 Dysphasia and aphasia 
R47.01 Aphasia 
Excludes1: progressive isolated aphasia (G31.01) 
R47.02 Dysphasia 
R47.1 Dysarthria and anarthria 
R47.8 Other speech disturbances 
R47.81 Slurred speech 
R47.89 Other speech disturbances 
R47.9 Unspecified speech disturbances 
R48 Dyslexia and other symbolic dysfunctions, not elsewhere 
classified 
Excludes1:specific developmental disorders of scholastic skills (F81.-) 
R48.0 Dyslexia and alexia 
R48.1 Agnosia 
Autotopagnosia 
R48.2 Apraxia 
R48.8 Other symbolic dysfunctions 
Acalculia 
Agraphia 
R48.9 Unspecified symbolic dysfunctions 
R49 Voice disturbances 
Excludes1:psychogenic voice disturbance (F44.4) 
R49.0 Dysphonia 
Hoarseness 
R49.1 Aphonia 
Loss of voice 
R49.2 Hypernasality and hyponasality 
R49.21 Hypernasality 
R49.22 Hyponasality 
R49.8 Other voice disturbances 
R49.9 Unspecified voice disturbances 
Change in voice NOS 
General symptoms and signs (R50-R69) 
R50 Fever 
Excludes1:febrile convulsions (R56.0) 
fever of unknown origin during labor (O75.2) 
fever of unknown origin in newborn (P81.9) 
puerperal pyrexia NOS (O86.4) 

R50.0 Fever with chills 
Fever with rigors 
R50.1 Persistent fever 
R50.9 Fever, unspecified 
Fever of unknown origin [FUO] 
Hyperpyrexia NOS 
Pyrexia NOS 
Excludes1:malignant hyperthermia due to anesthesia (T88.3) 
R51 Headache 
Includes: facial pain NOS 
Excludes1:atypical face pain (G50.1) 
migraine and other headache syndromes (G43-G44) 
trigeminal neuralgia (G50.0) 
R52 Pain, not elsewhere classified 
Excludes2:abdomen pain (R10.-) 
back pain (M54.9) 
breast pain (N64.4) 
chest pain (R07.1-R07.9) 
ear pain (H92.0-) 
eye pain (H57.1) 
headache (R51) 
joint pain (M25.5-) 
limb pain (M79.6-) 
lumbar region pain (M54.57) 
pelvic and perineal pain (R10.2) 
psychogenic pain (F45.4) 
shoulder pain (M75.8) 
spine pain (M54.-) 
throat pain (R07.0) 
tongue pain (K14.6) 
tooth pain (K08.8) 
renal colic (N23) 
R52.0 Acute pain 
R52.00 Acute pain, unspecified 
R52.01 Acute postoperative pain 
R52.02 Acute pain in neoplastic disease 
Code also neoplasm 
R52.09 Other acute pain 
R52.1 Chronic intractable pain 
R52.10 Chronic intractable pain, unspecified 
R52.11 Chronic intractable postoperative pain 

R52.12
Chronic intractable pain in neoplastic disease 
Code also neoplasm 
R52.19 Other chronic intractable pain 
R52.2 Other chronic pain 
R52.20 Other chronic pain, unspecified 
R52.21 Other chronic postoperative pain 
R52.22 Other chronic pain in neoplastic disease 
Code also neoplasm 
R52.29 Other chronic pain 
R52.9 Pain, unspecified 
Generalized pain NOS 
R53 Malaise and fatigue 
R53.0 Neoplastic (malignant) related fatigue 
Code first associated neoplasm 
R53.1 Weakness 
Asthenia NOS 
Excludes1:age-related weakness (R54) 
muscle weakness (M62.8-) 
senile asthenia (R54) 
R53.2 Functional quadriplegia 
Excludes1:hysterical paralysis (F44.4) 
immobility syndrome (M62.3) 
neurologic quadriplegia (G82.5-) 
R53.8 Other malaise and fatigue 
Excludes1:combat exhaustion and fatigue (F43.0) 
congenital debility (P96.9) 
exhaustion and fatigue due to: 
depressive episode (F32.-) 
excessive exertion (T73.3) 
exposure (T73.2) 
heat (T67.-) 
pregnancy (O26.8-) 
recurrent depressive episode (F33) 
senile debility (R54) 
R53.81 Other malaise 
Chronic debility 
Debility NOS 
General physical deterioration 
Malaise NOS 
Nervous debility 
Excludes1: age-related physical debility (R54) 
R53.82 Chronic fatigue, unspecified 

Chronic fatigue syndrome NOS 
Excludes1: postviral chronic fatigue (G93.3) 
postviral fatigue syndrome (G93.3) 
R53.83 Other fatigue 
Fatigue NOS 
Lack of energy 
Lethargy 
Tiredness 
R54 Age-related physical debility 
Old age 
Senescence 
Senile asthenia 
Senile debility 
Excludes1:age-related cognitive decline (R41.81) 
senile psychosis (F03) 
senility NOS (R41.81) 
R55 Syncope and collapse 
Includes: blackout 
fainting 
vasovagal attack 
Excludes1:cardiogenic shock (R57.0) 
carotid sinus syncope (G90.0) 
heat syncope (T67.1) 
neurocirculatory asthenia (F45.3) 
neurogenic orthostatic hypotension (G90.3) 
orthostatic hypotension (I95.1) 
postoperative shock (T81.1) 
psychogenic syncope (F48.8) 
shock NOS (R57.9) 
shock complicating or following abortion or ectopic or molar pregnancy 
(O00-O07, O08.3) 
shock complicating or following labor and delivery (O75.1) 
Stokes-Adams attack (I45.9) 
unconsciousness NOS (R40.2-) 
R56 Convulsions, not elsewhere classified 
Excludes1:dissociative convulsions and seizures (F44.5) 
epileptic convulsions and seizures (G40.-) 
newborn convulsions and seizures (P90) 
R56.0 Febrile convulsions 
R56.9 Unspecified convulsions 

Fit NOS 
Seizure (convulsive) NOS 
R57 Shock, not elsewhere classified 
Excludes1:anaphylactic shock NOS (T78.2) 
anaphylactic shock due to adverse food reaction (T78.0-) 
anaphylactic shock due to serum (T80.5) 
anesthetic shock (T88.3) 
electric shock (T75.4) 
obstetric shock (O75.1) 
postoperative shock (T81.1) 
psychic shock (F43.0) 
septic shock (R65.21) 
shock complicating or following ectopic or molar pregnancy (O00-O07, 
O08.3) 
shock due to lightning (T75.0) 
traumatic shock (T79.4) 
toxic shock syndrome (A48.3) 
R57.0 Cardiogenic shock 
R57.1 Hypovolemic shock 
R57.8 Other shock 
Endotoxic shock 
R57.9 Shock, unspecified 
Failure of peripheral circulation NOS 
R58 Hemorrhage, not elsewhere classified 
Includes: hemorrhage NOS 
Excludes1:hemorrhage included with underlying conditions, such as: 
acute duodenal ulcer with hemorrhage (K26.0) 
acute gastritis with bleeding (K29.01) 
ulcerative enterocolitis with rectal bleeding (K51.01) 
R59 Enlarged lymph nodes 
Includes: swollen glands 
Excludes1:lymphadenitis NOS (I88.9) 
acute lymphadenitis (L04.-) 
chronic lymphadenitis (I88.1) 
mesenteric (acute) (chronic) lymphadenitis (I88.0) 
R59.0 Localized enlarged lymph nodes 
R59.1 Generalized enlarged lymph nodes 
Lymphadenopathy NOS 
R59.9 Enlarged lymph nodes, unspecified 
R60 Edema, not elsewhere classified 

Excludes1:angioneurotic edema (T78.3) 
ascites (R18) 
cerebral edema (G93.6) 
cerebral edema due to birth injury (P11.0) 
edema of larynx (J38.4) 
edema of nasopharynx (J39.2) 
edema of pharynx (J39.2) 
gestational edema (O12.0-) 
hereditary edema (Q82.0) 
hydrops fetalis NOS (P83.2) 
hydrothorax (J94.8) 
nutritional edema (E40-E46) 
hydrops fetalis NOS (P83.2) 
newborn edema (P83.3) 
pulmonary edema (J81) 
R60.0 Localized edema 
R60.1 Generalized edema 
R60.9 Edema, unspecified 
Fluid retention NOS 
R61 Hyperhidrosis 
R61.0 Localized hyperhidrosis 
R61.1 Generalized hyperhidrosis 
R61.9 Hyperhidrosis, unspecified 
Excessive sweating 
Night sweats 
Excludes1:night sweats in menopausal and female climacteric states (N95.1) 
R62 Lack of expected normal physiological development in 
childhood and adults 
Excludes1:delayed puberty (E30.0) 
gonadal dysgenesis (Q99.1) 
hypopituitarism (E23.0) 
R62.0 Delayed milestone in childhood 
Delayed attainment of expected physiological developmental stage 
Late talker 
Late walker 
R62.5 Other and unspecified lack of expected normal physiological development in 
childhood 
Excludes1:HIV disease resulting in failure to thrive (B20) 
physical retardation due to malnutrition (E45) 
R62.50 Unspecified lack of expected normal physiological development in 
childhood 

Infantilism NOS 
R62.51 Failure to thrive (child) 
Failure to gain weight 
R62.52 Short stature (child) 
Lack of growth 
Physical retardation 
R62.59 Other lack of expected normal physiological development in 
childhood 
R62.7 Adult failure to thrive 
R63 Symptoms and signs concerning food and fluid intake 
Excludes1:bulimia NOS (F50.2) 
eating disorders of nonorganic origin (F50.-) 
malnutrition (E40-E46) 
R63.0 Anorexia 
Loss of appetite 
Excludes1:anorexia nervosa (F50.0-) 
loss of appetite of nonorganic origin (F50.8) 
R63.1 Polydipsia 
Excessive thirst 
R63.2 Polyphagia 
Excessive eating 
Hyperalimentation NOS 
R63.3 Feeding difficulties 
Feeding problem NOS 
Excludes1:feeding problems of newborn (P92.-) 
infant feeding disorder of nonorganic origin (F98.2-) 
R63.4 Abnormal weight loss 
R63.5 Abnormal weight gain 
Excludes1:excessive weight gain in pregnancy (O26.0-) 
obesity (E66.-) 
R63.6 Underweight 
Excludes1:abnormal weight loss (R63.4) 
anorexia nervosa (F50.0-) 
malnutrition (E40-E46) 
R63.8 Other symptoms and signs concerning food and fluid intake 
R64 Cachexia 
Includes: wasting syndrome 
Excludes1:abnormal weight loss (R63.4) 
malignant cachexia (C80) 
nutritional marasmus (E41) 

R65 Symptoms and signs specifically associated with infection 
R65.1 Systemic inflammatory response syndrome (SIRS) 
Excludes1:sepsis-code to infection 
severe sepsis (R65.2) 
R65.2 Severe sepsis 
Infection with organ dysfunction 
Code first underlying infection 
Use additional code to identify specific organ dysfunction, such as: 
acute renal failure (N17.-) 
acute respiratory failure (J96.0) 
critical illness myopathy (G72.81) 
critical illness polyneuropathy (G62.81) 
encephalopathy (metabolic) (septic) (G93.41) 
hepatic failure (K72.0-) 
R65.20 Severe sepsis without septic shock 
Severe sepsis NOS 
R65.21 Severe sepsis with septic shock 
R68 Other general symptoms and signs 
R68.0 Hypothermia, not associated with low environmental temperature 
Excludes1:hypothermia NOS (accidental) (T68) 
hypothermia due to anesthesia (T88.51) 
hypothermia due to low environmental temperature (T68) 
newborn hypothermia (P80.-) 
R68.1 Nonspecific symptoms peculiar to infancy 
Excludes1:colic, infantile (R10.43) 
neonatal cerebral irritability (P91.3) 
teething syndrome (K00.7) 
R68.11 Excessive crying of infant (baby) 
R68.12 Fussy infant (baby) 
Irritable infant 
R68.19 Other nonspecific symptoms peculiar to infancy 
R68.2 Dry mouth, unspecified 
Excludes1:dry mouth due to dehydration (E86) 
dry mouth due to sicca syndrome [Sjögren] (M35.0-) 
salivary gland hyposecretion (K11.7) 
R68.3 Clubbing of fingers 
Clubbing of nails 
Excludes1:congenital clubfinger (Q68.1) 
R68.8 Other general symptoms and signs 
R68.81 Early satiety 
R68.82 Decreased libido 

Decreased sexual desire 
R68.89 Other general symptoms and signs 
R69 Illness NOS 
Includes: unknown and unspecified cases of morbidity 
Abnormal findings on examination of blood, without 
diagnosis (R70-R79) 
Excludes1:abnormalities (of)(on): 
antenatal screening of mother (O28.-) 
coagulation hemorrhagic disorders (D65-D68) 
lipids (E78.-) 
platelets and thrombocytes (D69.-) 
white blood cells classified elsewhere (D70-D72) 
diagnostic abnormal findings classified elsewhere - see Alphabetical Index 
hemorrhagic and hematological disorders of fetus and newborn (P50-P61) 
R70 Elevated erythrocyte sedimentation rate and abnormality of 
plasma viscosity 
R70.0 Elevated erythrocyte sedimentation rate 
R70.1 Abnormal plasma viscosity 
R71 Abnormality of red blood cells 
Excludes1:anemias (D50-D64) 
anemia of premature infant (P61.2) 
benign (familial) polycythemia (D75.0) 
congenital anemias (P61.2-P61.4) 
newborn anemia due to isoimmunization (P55.-) 
polycythemia neonatorum (P61.1) 
polycythemia vera (D45) 
secondary polycythemia (D75.1) 
R71.0 Precipitous drop in hematocrit 
Drop in hematocrit 
R71.8 Other abnormality of red blood cells 
Abnormal red-cell morphology NOS 
Abnormal red-cell volume NOS 
Anisocytosis 
Poikilocytosis 
R72 Abnormality of white blood cells, not elsewhere classified 
Excludes1:leukemoid reaction (D7.8) 
R72.0 Elevated white blood cell count 

Leukocytosis 
Lymphocytosis 
Monocytosis 
Plasmacytosis 
R72.1 Decreased white blood cell count 
Lymphopenia 
R72.8 Other abnormality of white blood cells 
Abnormal leukocyte differential NOS 
R73 Elevated blood glucose level 
Excludes1:diabetes mellitus (E08-E14) 
diabetes mellitus in pregnancy, childbirth and the puerperium (O24.-) 
neonatal disorders (P70.0-P70.2) 
postsurgical hypoinsulinemia (E89.1) 
R73.0 Abnormal glucose 
Excludes1:abnormal glucose in pregnancy (O99.81-) 
diabetes mellitus (E08-E14) 
dysmetabolic syndrome X (E88.81) 
gestational diabetes (O24.4) 
glycosuria (R81) 
hypoglycemia (E16.2) 
R73.01 Impaired fasting glucose 
Elevated fasting glucose 
R73.02 Impaired glucose tolerance (oral) 
Elevated glucose tolerance 
R73.09 Other abnormal glucose 
Abnormal glucose NOS 
Abnormal non-fasting glucose tolerance 
Latent diabetes 
Prediabetes 
R73.9 Hyperglycemia, unspecified 
R74 Abnormal serum enzyme levels 
R74.0 Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase 
[LDH] 
R74.8 Abnormal levels of other serum enzymes 
Abnormal level of acid phosphatase 
Abnormal level of alkaline phosphatase 
Abnormal level of amylase 
Abnormal level of lipase [triacylglycerol lipase] 
R74.9 Abnormal serum enzyme level, unspecified 
R75 Inconclusive laboratory evidence of human immunodeficiency 

virus [HIV] 
Includes: nonconclusive HIV-test finding in infants 
Excludes1:asymptomatic human immunodeficiency virus [HIV] infection status (Z21) 
human immunodeficiency virus [HIV] disease (B20) 
R76 Other abnormal immunological findings in serum 
R76.0 Raised antibody titer 
Excludes1:isoimmunization in pregnancy (O36.0-O36.1) 
isoimmunization affecting fetus or newborn (P55.-) 
R76.1 Abnormal reaction to tuberculin test 
Abnormal result of Mantoux test 
R76.8 Other specified abnormal immunological findings in serum 
R76.81 Elevated prostate specific antigen (PSA) 
R76.89 Other specified abnormal immunological findings in serum 
Raised level of immunoglobulins NOS 
R76.9 Abnormal immunological finding in serum, unspecified 
R77 Other abnormalities of plasma proteins 
Excludes1:disorders of plasma-protein metabolism (E88.0) 
R77.0 Abnormality of albumin 
R77.1 Abnormality of globulin 
Hyperglobulinemia NOS 
R77.2 Abnormality of alphafetoprotein 
R77.8 Other specified abnormalities of plasma proteins 
R77.9 Abnormality of plasma protein, unspecified 
R78 Findings of drugs and other substances, not normally found in 
blood 
Excludes1:mental or behavioral disorders due to psychoactive substance use (F10-F19) 
R78.0 Finding of alcohol in blood 
Use additional external cause code (Y90.-), for detail regarding alcohol level. 
R78.1 Finding of opiate drug in blood 
R78.2 Finding of cocaine in blood 
R78.3 Finding of hallucinogen in blood 
R78.4 Finding of other drugs of addictive potential in blood 
R78.5 Finding of other psychotropic drug in blood 
R78.6 Finding of steroid agent in blood 
R78.7 Finding of abnormal level of heavy metals in blood 
R78.8 Finding of other specified substances, not normally found in blood 
R78.81 Bacteremia 
Septicemia NOS 
Excludes1:sepsis-code to specified infection (A00-B99) 
R78.89 Finding of other specified substances, not normally found in blood 

Finding of abnormal level of lithium in blood 
R78.9 Finding of unspecified substance, not normally found in blood 
R79 Other abnormal findings of blood chemistry 
Excludes1:abnormality of fluid, electrolyte or acid-base balance (E86-E87) 
asymptomatic hyperuricemia (E79.0) 
hyperglycemia NOS (R73.9) 
hypoglycemia NOS (E16.2) 
neonatal hypoglycemia (P70.3-P70.4) 
specific findings indicating disorder of: 
amino-acid metabolism (E70-E72) 
carbohydrate metabolism (E73-E74) 
lipid metabolism (E75.-) 
R79.0 Abnormal level of blood mineral 
Abnormal blood level of cobalt 
Abnormal blood level of copper 
Abnormal blood level of iron 
Abnormal blood level of magnesium 
Abnormal blood level of mineral NEC 
Abnormal blood level of zinc 
Excludes1:abnormal level of lithium (R78.8) 
disorders of mineral metabolism (E83.-) 
neonatal hypomagnesemia (P71.2) 
nutritional mineral deficiency (E58-E61) 
R79.1 Pancytopenia 
R79.2 Abnormal coagulation profile 
Abnormal or prolonged bleeding time 
Abnormal or prolonged coagulation time 
Abnormal or prolonged partial thromboplastin time [PTT] 
Abnormal or prolonged prothrombin time [PT] 
Excludes1: coagulation defects (D68.-) 
R79.8 Other specified abnormal findings of blood chemistry 
R79.81 Abnormal blood-gas level 
R79.89 Other specified abnormal findings of blood chemistry 
R79.9 Abnormal finding of blood chemistry, unspecified 
Abnormal findings on examination of urine, without 
diagnosis (R80-R82) 
Excludes1:abnormal findings on antenatal screening of mother (O28.-) 
diagnostic abnormal findings classified elsewhere - see Alphabetical Index 
specific findings indicating disorder of: 
amino-acid metabolism (E70-E72) 

carbohydrate metabolism (E73-E74) 
R80 Proteinuria 
Excludes1:gestational proteinuria (O12.1-) 
R80.0 Isolated proteinuria 
Idipoathic proteinuria 
Excludes1:isolated proteinuria with specific morphological lesion (N06.-) 
R80.1 Persistent proteinuria, unspecified 
R80.2 Orthostatic proteinuria, unspecified 
Postural proteinuria 
R80.3 Bence Jones proteinuria 
R80.8 Other proteinuria 
R80.9 Proteinuria NOS 
Albuminuria NOS 
R81 Glycosuria 
Excludes1:renal glycosuria (E74.8) 
R82 Other and unspecified abnormal findings in urine 
Includes: chromoabnormalities in urine 
Excludes2:hematuria (R31.-) 
R82.0 Chyluria 
Excludes1:filarial chyluria (B74.-) 
R82.1 Myoglobinuria 
R82.2 Biliuria 
R82.3 Hemoglobinuria 
Excludes1:hemoglobinuria due to hemolysis from external causes NEC (D59.6) 
hemoglobinuria due to paroxysmal nocturnal [Marchiafava-Micheli] 
(D59.5) 
R82.4 Acetonuria 
Ketonuria 
R82.5 Elevated urine levels of drugs, medicaments and biological substances 
Elevated urine levels of catecholamines 
Elevated urine levels of indoleacetic acid 
Elevated urine levels of 17-ketosteroids 
Elevated urine levels of steroids 
R82.6 Abnormal urine levels of substances chiefly nonmedicinal as to source 
Abnormal urine level of heavy metals 
R82.7 Abnormal findings on microbiological examination of urine 
Positive culture findings of urine 
R82.8 Abnormal findings on cytological and histological examination of urine 
R82.9 Other and unspecified abnormal findings in urine 
R82.90 Unspecified abnormal findings in urine 

R82.91 Other chromoabnormalities of urine 
Chromoconversion (dipstick) 
Idiopathic dipstick converts positive for blood with no cellular forms in 
sediment 
Excludes1: hemoglobinuria (R82.3) 
myoglobinuria (R82.1) 
R82.99 Other abnormal findings in urine 
Cells and casts in urine 
Crystalluria 
Melanuria 
Abnormal findings on examination of other body fluids, 
substances and tissues, without diagnosis 
Excludes1:abnormal findings on antenatal screening of mother (O28.-) 
diagnostic abnormal findings classified elsewhere - see Alphabetical Index 
Excludes2:abnormal findings on examination of blood, without diagnosis (R70-R79) 
abnormal findings on examination of urine, without diagnosis (R80-R82) 
R83 Abnormal findings in cerebrospinal fluid 
R83.0 Abnormal level of enzymes in cerebrospinal fluid 
R83.2 Abnormal level of other drugs, medicaments and biological substances in 
cerebrospinal fluid 
R83.3 Abnormal level of substances chiefly nonmedicinal as to source in 
cerebrospinal fluid 
R83.4 Abnormal immunological findings in cerebrospinal fluid 
R83.5 Abnormal microbiological findings in cerebrospinal fluid 
Positive culture findings in cerebrospinal fluid 
R83.6 Abnormal cytological findings in cerebrospinal fluid 
R83.7 Abnormal histological findings in cerebrospinal fluid 
R83.8 Other abnormal findings in cerebrospinal fluid 
Abnormal chromosomal findings in cerebrospinal fluid 
R83.9 Unspecified abnormal finding in cerebrospinal fluid 
R84 Abnormal findings in specimens from respiratory organs and 
thorax 
Includes: abnormal findings in bronchial washings 
abnormal findings in nasal secretions 
abnormal findings in pleural fluid 
abnormal findings in sputum 
abnormal findings in throat scrapings 
Excludes1:blood-stained sputum (R04.2) 
R84.0 Abnormal level of enzymes in specimens from respiratory organs and thorax 
(R83-R89) 

R84.2 Abnormal level of other drugs, medicaments and biological substances in 
specimens from respiratory organs and thorax 
R84.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens 
from respiratory organs and thorax 
R84.4 Abnormal immunological findings in specimens from respiratory organs and 
thorax 
R84.5 Abnormal microbiological findings in specimens from respiratory organs 
and thorax 
Positive culture findings in specimens from respiratory organs and thorax 
R84.6 Abnormal cytological findings in specimens from respiratory organs and 
thorax 
R84.7 Abnormal histological findings in specimens from respiratory organs and 
thorax 
R84.8 Other abnormal findings in specimens from respiratory organs and thorax 
Abnormal chromosomal findings in specimens from respiratory organs and thorax 
R84.9 Unspecified abnormal finding in specimens from respiratory organs and 
thorax 
R85 Abnormal findings in specimens from digestive organs and 
abdominal cavity 
Includes: abnormal findings in peritoneal fluid 
abnormal findings in saliva 
Excludes1:cloudy peritoneal dialysis effluent (R88.0) 
fecal abnormalities (R19.5) 
R85.0 Abnormal level of enzymes in specimens from digestive organs and 
abdominal cavity 
R85.1 Abnormal level of hormones in specimens from digestive organs and 
abdominal cavity 
R85.2 Abnormal level of other drugs, medicaments and biological substances in 
specimens from digestive organs and abdominal cavity 
R85.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens 
from digestive organs and abdominal cavity 
R85.4 Abnormal immunological findings in specimens from digestive organs and 
abdominal cavity 
R85.5 Abnormal microbiological findings in specimens from digestive organs and 
abdominal cavity 
Positive culture findings in specimens from digestive organs and abdominal cavity 
R85.6 Abnormal cytological findings in specimens from digestive organs and 
abdominal cavity 
R85.7 Abnormal histological findings in specimens from digestive organs and 
abdominal cavity 
R85.8 Other abnormal findings in specimens from digestive organs and abdominal 
cavity 

Abnormal chromosomal findings in specimens from digestive organs and 
abdominal cavity 
R85.9 Unspecified abnormal finding in specimens from digestive organs and 
abdominal cavity 
R86 Abnormal findings in specimens from male genital organs 
Includes: abnormal findings in prostatic secretions 
abnormal findings in semen, seminal fluid 
abnormal spermatozoa 
Excludes1:azoospermia (N46.0-) 
oligospermia (N46.1-) 
R86.0 Abnormal level of enzymes in specimens from male genital organs 
R86.1 Abnormal level of hormones in specimens from male genital organs 
R86.2 Abnormal level of other drugs, medicaments and biological substances in 
specimens from male genital organs 
R86.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens 
from male genital organs 
R86.4 Abnormal immunological findings in specimens from male genital organs 
R86.5 Abnormal microbiological findings in specimens from male genital organs 
Positive culture findings in specimens from male genital organs 
R86.6 Abnormal cytological findings in specimens from male genital organs 
R86.7 Abnormal histological findings in specimens from male genital organs 
R86.8 Other abnormal findings in specimens from male genital organs 
Abnormal chromosomal findings in specimens from male genital organs 
R86.9 Unspecified abnormal finding in specimens from male genital organs 
R87 Abnormal findings in specimens from female genital organs 
Includes: abnormal findings in secretion and smears from cervix uteri 
abnormal findings in secretion and smears from vagina 
abnormal findings in secretion and smears from vulva 
Excludes1:carcinoma in situ (D05-D07.3) 
dysplasia of cervix uteri (N87.-) 
dysplasia of vagina (N89.0-N89.3) 
dysplasia of vulva (N90.0-N90.3) 
R87.0 Abnormal level of enzymes in specimens from female genital organs 
R87.1 Abnormal level of hormones in specimens from female genital organs 
R87.2 Abnormal level of other drugs, medicaments and biological substances in 
specimens from female genital organs 
R87.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens 
from female genital organs 
R87.4 Abnormal immunological findings in specimens from female genital organs 
R87.5 Abnormal microbiological findings in specimens from female genital organs 
Positive culture findings in specimens from female genital organs 

R87.6 Abnormal cytological findings in specimens from female genital organs 
Abnormal Papanicolaou smear 
Excludes1:carcinoma in-situ of cervix uteri (D06.-) 
dysplasia of cervix uteri (N87.-) 
R87.7 Abnormal histological findings in specimens from female genital organs 
R87.8 Other abnormal findings in specimens from female genital organs 
Abnormal chromosomal findings in specimens from female genital organs 
R87.9 Unspecified abnormal finding in specimens from female genital organs 
R88 Abnormal findings in other body fluids and substances 
R88.0 Cloudy (hemodialysis) (peritoneal) dialysis effluent 
R88.8 Abnormal findings in other body fluids and substances 
R89 Abnormal findings in specimens from other organs, systems 
and tissues 
Includes: abnormal findings in nipple discharge 
abnormal findings in synovial fluid 
abnormal findings in wound secretions 
R89.0 Abnormal level of enzymes in specimens from other organs, systems and 
tissues 
R89.1 Abnormal level of hormones in specimens from other organs, systems and 
tissues 
R89.2 Abnormal level of other drugs, medicaments and biological substances in 
specimens from other organs, systems and tissues 
R89.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens 
from other organs, systems and tissues 
R89.4 Abnormal immunological findings in specimens from other organs, systems 
and tissues 
R89.5 Abnormal microbiological findings in specimens from other organs, systems 
and tissues 
Positive culture findings in specimens from other organs, systems and tissues 
R89.6 Abnormal cytological findings in specimens from other organs, systems and 
tissues 
R89.7 Abnormal histological findings in specimens from other organs, systems and 
tissues 
R89.8 Other abnormal findings in specimens from other organs, systems and 
tissues 
Abnormal chromosomal findings in specimens from other organs, systems and 
tissues 
R89.9 Unspecified abnormal finding in specimens from other organs, systems and 
tissues 

Abnormal findings on diagnostic imaging and in function 
studies, without diagnosis (R90-R94) 
Includes: nonspecific abnormal findings on diagnostic imaging by: 
computerized axial tomography [CAT scan] 
magnetic resonance imaging [MRI][NMR] 
positron emission tomography [PET scan] 
thermography 
ultrasound [echogram] 
X-ray examination 
Excludes1:abnormal findings on antenatal screening of mother (O28.-) 
diagnostic abnormal findings classified elsewhere - see Alphabetical Index 
R90 Abnormal findings on diagnostic imaging of central nervous 
system 
R90.0 Intracranial space-occupying lesion found on diagnostic imaging of central 
nervous system 
R90.8 Other abnormal findings on diagnostic imaging of central nervous system 
Abnormal echoencephalogram 
Cerebrovascular abnormality found on diagnostic imaging of central nervous 
system 
R91 Abnormal findings on diagnostic imaging of lung 
Includes: coin lesion NOS found on diagnostic imaging of lung 
lung mass NOS found on diagnostic imaging of lung 
R92 Abnormal findings on diagnostic imaging of breast 
R92.0 Mammographic microcalcification found on diagnostic imaging of breast 
R92.8 Other abnormal findings on diagnostic imaging of breast 
R93 Abnormal findings on diagnostic imaging of other body 
structures 
R93.0 Abnormal findings on diagnostic imaging of skull and head, not elsewhere 
classified 
Excludes1:intracranial space-occupying lesion found on diagnostic imaging 
(R90.0) 
R93.1 Abnormal findings on diagnostic imaging of heart and coronary circulation 
Abnormal echocardiogram NOS 
Abnormal heart shadow 
R93.2 Abnormal findings on diagnostic imaging of liver and biliary tract 
Nonvisualization of gallbladder 
R93.3 Abnormal findings on diagnostic imaging of other parts of digestive tract 

R93.4 Abnormal findings on diagnostic imaging of urinary organs 
Filling defect of bladder found on diagnostic imaging 
Filling defect of kidney found on diagnostic imaging 
Filling defect of ureter found on diagnostic imaging 
Excludes1:hypertrophy of kidney (N28.81) 
R93.5 Abnormal findings on diagnostic imaging of other abdominal regions, 
including retroperitoneum 
R93.6 Abnormal findings on diagnostic imaging of limbs 
Excludes2:abnormal finding in skin and subcutaneous tissue (R93.8) 
R93.7 Abnormal findings on diagnostic imaging of other parts of musculoskeletal 
system 
Excludes2:abnormal findings on diagnostic imaging of skull (R93.0) 
R93.8 Abnormal findings on diagnostic imaging of other specified body structures 
Abnormal finding by radioisotope localization of placenta 
Abnormal radiological finding in skin and subcutaneous tissue 
Mediastinal shift 
R94 Abnormal results of function studies 
Includes: abnormal results of radionuclide [radioisotope] uptake studies 
abnormal results of scintigraphy 
R94.0 Abnormal results of function studies of central nervous system 
Abnormal electroencephalogram [EEG] 
R94.1 Abnormal results of function studies of peripheral nervous system and 
special senses 
Abnormal electromyogram [EMG] 
Abnormal electro-oculogram [EOG] 
Abnormal electroretinogram [ERG] 
Abnormal response to nerve stimulation 
Abnormal visually evoked potential [VEP] 
R94.2 Abnormal results of pulmonary function studies 
Reduced ventilatory capacity 
Reduced vital capacity 
R94.3 Abnormal results of cardiovascular function studies 
Abnormal electrocardiogram [ECG][EKG] 
Abnormal electrophysiological intracardiac studies 
Abnormal phonocardiogram 
Abnormal vectorcardiogram 
R94.4 Abnormal results of kidney function studies 
Abnormal renal function test 
R94.5 Abnormal results of liver function studies 
R94.6 Abnormal results of thyroid function studies 
R94.7 Abnormal results of other endocrine function studies 
Excludes2:abnormal glucose (R73.0-) 

R94.8 Abnormal results of function studies of other organs and systems 
Abnormal basal metabolic rate [BMR] 
Abnormal bladder function test 
Abnormal splenic function test 
Ill-defined and unknown cause of mortality (R99) 
R99 Ill-defined and unknown cause of mortality 
Includes: Death NOS 
Unspecified cause of mortality 
CHAPTER 19 
Injury, poisoning and certain other consequences of external 
causes (S00-T98) 
Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury 
Excludes1:birth trauma (P10-P15) 
obstetric trauma (O70-O71) 
This chapter contains the following blocks: 
S00-S09 Injuries to the head 
S10-S19 Injuries to the neck 
S20-S29 Injuries to the thorax 
S30-S39 Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals 
S40-S49 Injuries to the shoulder and upper arm 
S50-S59 Injuries to the elbow and forearm 
S60-S69 Injuries to the wrist and hand 
S70-S79 Injuries to the hip and thigh 
S80-S89 Injuries to the knee and lower leg 
S90-S99 Injuries to the ankle and foot 
T07 Unspecified multiple injuries 
T14 Injury of unspecified body region 
T15-T19 Effects of foreign body entering through natural orifice 
T20-T32 Burns and corrosions 
T33-T34 Frostbite 
T36-T50 Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological 
substances 
T51-T65 Toxic effects of substances chiefly nonmedicinal as to source 

T66-T78
Other and unspecified effects of external causes 
T79 Certain early complications of trauma 
T80-T88 Complications of surgical and medical care, not elsewhere classified 
The chapter uses the S-section for coding different types of injuries related to single body regions 
and the T-section to cover injuries to unspecified body regions as well as poisoning and 
certain other consequences of external causes. 
Injuries to the head (S00-S09) 
Includes: injuries of ear 
injuries of eye 
injuries of face [any part] 
injuries of gum 
injuries of jaw 
injuries of mandibular joint area 
injuries of oral cavity 
injuries of palate 
injuries of periocular area 
injuries of scalp 
injuries of tongue 
injuries of tooth 
Code also for any associated infection 
Excludes2:burns and corrosions (T20-T32) 
effects of foreign body in ear (T16) 
effects of foreign body in larynx (T17.3) 
effects of foreign body in mouth NOS (T18.0) 
effects of foreign body in nose (T17.0-T17.1) 
effects of foreign body in pharynx (T17.2) 
effects of foreign body on external eye (T15.-) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
S00 Superficial injury of head 
Excludes1:diffuse cerebral contusion (S06.2-) 
focal cerebral contusion (S06.3-) 
injury of eye and orbit (S05.-) 
open wound of head (S01.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S00.0 Superficial injury of scalp 

S00.00
Unspecified superficial injury of scalp 
S00.01 Abrasion of scalp 
S00.02 Blister (nonthermal) of scalp 
S00.03 Contusion of scalp 
Bruise of scalp 
Hematoma of scalp 
S00.04 External constriction of part of scalp 
S00.05 Superficial foreign body of scalp 
Splinter in the scalp 
S00.06 Insect bite (nonvenomous) of scalp 
S00.07 Other superficial bite of scalp 
Excludes1: open bite of scalp (S01.05) 
S00.1 Contusion of eyelid and periocular area 
Black eye 
Excludes2:contusion of eyeball and orbital tissues (S05.1) 
S00.10 Contusion of unspecified eyelid and periocular area 
S00.11 Contusion of right eyelid and periocular area 
S00.12 Contusion of left eyelid and periocular area 
S00.2 Other and unspecified superficial injuries of eyelid and periocular area 
Excludes2:superficial injury of conjunctiva and cornea (S05.0-) 
S00.20 Unspecified superficial injury of eyelid and periocular area 
S00.201 Unspecified superficial injury of right eyelid and 
periocular area 
S00.202 Unspecified superficial injury of left eyelid and 
periocular area 
S00.209 Unspecified superficial injury of unspecified eyelid and 
periocular area 
S00.21 Abrasion of eyelid and periocular area 
S00.211 Abrasion of right eyelid and periocular area 
S00.212 Abrasion of left eyelid and periocular area 
S00.219 Abrasion of unspecified eyelid and periocular area 
S00.22 Blister (nonthermal) of eyelid and periocular area 
S00.221 Blister (nonthermal) of right eyelid and periocular area 
S00.222 Blister (nonthermal) of left eyelid and periocular area 
S00.229 Blister (nonthermal) of unspecified eyelid and 
periocular area 
S00.24 External constriction of eyelid and periocular area 
S00.241 External constriction of right eyelid and periocular area 
S00.242 External constriction of left eyelid and periocular area 
S00.249 External constriction of unspecified eyelid and 
periocular area 
S00.25 Superficial foreign body of eyelid and periocular area 
Splinter of eyelid and periocular area 

Excludes2: retained foreign body in eyelid (H02.81-) 
S00.251 Superficial foreign body of right eyelid and periocular 
area 
S00.252 Superficial foreign body of left eyelid and periocular 
area 
S00.259 Superficial foreign body of unspecified eyelid and 
periocular area 
S00.26 Insect bite (nonvenomous) of eyelid and periocular area 
S00.261 Insect bite (nonvenomous) of right eyelid and periocular 
area 
S00.262 Insect bite (nonvenomous) of left eyelid and periocular 
area 
S00.269 Insect bite (nonvenomous) of unspecified eyelid and 
periocular area 
S00.27 Other superficial bite of eyelid and periocular area 
Excludes1: open bite of eyelid and periocular area (S01.15) 
S00.271 Other superficial bite of right eyelid and periocular 
area 
S00.272 Other superficial bite of left eyelid and periocular area 
S00.279 Other superficial bite of unspecified eyelid and 
periocular area 
S00.3 Superficial injury of nose 
S00.30 Unspecified superficial injury of nose 
S00.31 Abrasion of nose 
S00.32 Blister (nonthermal) of nose 
S00.33 Contusion of nose 
Bruise of nose 
Hematoma of nose 
S00.34 External constriction of nose 
S00.35 Superficial foreign body of nose 
Splinter in the nose 
S00.36 Insect bite (nonvenomous) of nose 
S00.37 Other superficial bite of nose 
Excludes1: open bite of nose (S01.25) 
S00.4 Superficial injury of ear 
S00.40 Unspecified superficial injury of ear 
S00.401 Unspecified superficial injury of right ear 
S00.402 Unspecified superficial injury of left ear 
S00.409 Unspecified superficial injury of unspecified ear 
S00.41 Abrasion of ear 
S00.411 Abrasion of right ear 
S00.412 Abrasion of left ear 
S00.419 Abrasion of unspecified ear 

S00.42
Blister (nonthermal) of ear 
S00.421 Blister (nonthermal) of right ear 
S00.422 Blister (nonthermal) of left ear 
S00.429 Blister (nonthermal) of unspecified ear 
S00.43 Contusion of ear 
Bruise of ear 
Hematoma of ear 
S00.431 Contusion of right ear 
S00.432 Contusion of left ear 
S00.439 Contusion of unspecified ear 
S00.44 External constriction of ear 
S00.441 External constriction of right ear 
S00.442 External constriction of left ear 
S00.449 External constriction of unspecified ear 
S00.45 Superficial foreign body of ear 
Splinter in the ear 
S00.451 Superficial foreign body of right ear 
S00.452 Superficial foreign body of left ear 
S00.459 Superficial foreign body of unspecified ear 
S00.46 Insect bite (nonvenomous) of ear 
S00.461 Insect bite (nonvenomous) of right ear 
S00.462 Insect bite (nonvenomous) of left ear 
S00.469 Insect bite (nonvenomous) of unspecified ear 
S00.47 Other superficial bite of ear 
Excludes1: open bite of ear (S01.35) 
S00.471 Other superficial bite of right ear 
S00.472 Other superficial bite of left ear 
S00.479 Other superficial bite of unspecified ear 
S00.5 Superficial injury of lip and oral cavity 
S00.50 Unspecified superficial injury of lip and oral cavity 
S00.501 Unspecified superficial injury of lip 
S00.502 Unspecified superficial injury of oral cavity 
S00.51 Abrasion of lip and oral cavity 
S00.511 Abrasion of lip 
S00.512 Abrasion of oral cavity 
S00.52 Blister (nonthermal) of lip and oral cavity 
S00.521 Blister (nonthermal) of lip 
S00.522 Blister (nonthermal) of oral cavity 
S00.53 Contusion of lip and oral cavity 
S00.531 Contusion of lip 
Bruise of lip 
Hematoma of oral cavity 
S00.532 Contusion of oral cavity 

Bruise of lip 
Hematoma of oral cavity 
S00.54 External constriction of lip and oral cavity 
S00.541 External constriction of lip 
S00.542 External constriction of oral cavity 
S00.55 Superficial foreign body of lip and oral cavity 
S00.551 Superficial foreign body of lip 
Splinter of lip and oral cavity 
S00.552 Superficial foreign body of oral cavity 
Splinter of lip and oral cavity 
S00.56 Insect bite (nonvenomous) of lip and oral cavity 
S00.561 Insect bite (nonvenomous) of lip 
S00.562 Insect bite (nonvenomous) of oral cavity 
S00.57 Other superficial bite of lip and oral cavity 
S00.571 Other superficial bite of lip 
Excludes1: open bite of lip (S01.551) 
S00.572 Other superficial bite of oral cavity 
Excludes1: open bite of oral cavity (S01.552) 
S00.8 Superficial injury of other parts of head 
S00.80 Unspecified superficial injury of other part of head 
S00.81 Abrasion of other part of head 
S00.82 Blister (nonthermal) of other part of head 
S00.83 Contusion of other part of head 
Bruise of other part of head 
Hematoma of other part of head 
S00.84 External constriction of other part of head 
S00.85 Superficial foreign body of other part of head 
Splinter in other part of head 
S00.86 Insect bite (nonvenomous) of other part of head 
S00.87 Other superficial bite of other part of head 
Excludes1: open bite of other part of head (S01.87) 
S00.9 Superficial injury of unspecified part of head 
S00.90 Unspecified superficial injury of unspecified part of head 
S00.91 Abrasion of unspecified part of head 
S00.92 Blister (nonthermal) of unspecified part of head 
S00.93 Contusion of unspecified part of head 
Bruise of head 
Hematoma of head 
S00.94 External constriction of unspecified part of head 
S00.95 Superficial foreign body of unspecified part of head 
Splinter of head 
S00.96 Insect bite (nonvenomous) of unspecified part of head 
S00.97 Other superficial bite of unspecified part of head 

Excludes1: open bite of head (S01.95) 
S01 Open wound of head 
Code also any associated: 
injury of cranial nerve (S04.-) 
injury of muscle and tendon of head (S09.1-) 
intracranial injury (S06.-) 
wound infection 
Excludes1:open skull fracture (S02.- with extension b) 
Excludes2:injury of eye and orbit (S05.-) 
traumatic amputation of part of head (S08.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S01.0 Open wound of scalp 
Excludes1:avulsion of scalp (S08.0) 
S01.00 Unspecified open wound of scalp 
S01.01 Laceration without foreign body of scalp 
S01.02 Laceration with foreign body of scalp 
S01.03 Puncture wound without foreign body of scalp 
S01.04 Puncture wound with foreign body of scalp 
S01.05 Open bite of scalp 
Bite of scalp NOS 
Excludes1: superficial bite of scalp (S00.06, S00.07-) 
S01.1 Open wound of eyelid and periocular area 
Open wound of eyelid and periocular area with or without involvement of 
lacrimal passages 
S01.10 Unspecified open wound of eyelid and periocular area 
S01.101 Unspecified open wound of right eyelid and periocular 
area 
S01.102 Unspecified open wound of left eyelid and periocular 
area 
S01.109 Unspecified open wound of unspecified eyelid and 
periocular area 
S01.11 Laceration without foreign body of eyelid and periocular area 
S01.111 Laceration without foreign body of right eyelid and 
periocular area 
S01.112 Laceration without foreign body of left eyelid and 
periocular area 
S01.119 Laceration without foreign body of unspecified eyelid 
and periocular area 
S01.12 Laceration with foreign body of eyelid and periocular area 

S01.121
Laceration with foreign body of right eyelid and 
periocular area 
S01.122 Laceration with foreign body of left eyelid and 
periocular area 
S01.129 Laceration with foreign body of unspecified eyelid and 
periocular area 
S01.13 Puncture wound without foreign body of eyelid and periocular area 
S01.131 Puncture wound without foreign body of right eyelid 
and periocular area 
S01.132 Puncture wound without foreign body of left eyelid and 
periocular area 
S01.139 Puncture wound without foreign body of unspecified 
eyelid and periocular area 
S01.14 Puncture wound with foreign body of eyelid and periocular area 
S01.141 Puncture wound with foreign body of right eyelid and 
periocular area 
S01.142 Puncture wound with foreign body of left eyelid and 
periocular area 
S01.149 Puncture wound with foreign body of unspecified eyelid 
and periocular area 
S01.15 Open bite of eyelid and periocular area 
Bite of eyelid and periocular area NOS 
Excludes1: superficial bite of eyelid and periocular area (S00.26, 
S00.27) 
S01.151 Open bite of right eyelid and periocular area 
S01.152 Open bite of left eyelid and periocular area 
S01.159 Open bite of unspecified eyelid and periocular area 
S01.2 Open wound of nose 
S01.20 Unspecified open wound of nose 
S01.21 Laceration without foreign body of nose 
S01.22 Laceration with foreign body of nose 
S01.23 Puncture wound without foreign body of nose 
S01.24 Puncture wound with foreign body of nose 
S01.25 Open bite of nose 
Bite of nose NOS 
Excludes1: superficial bite of nose (S00.36, S00.37) 
S01.3 Open wound of ear 
S01.30 Unspecified open wound of ear 
S01.301 Unspecified open wound of right ear 
S01.302 Unspecified open wound of left ear 
S01.309 Unspecified open wound of unspecified ear 
S01.31 Laceration without foreign body of ear 
S01.311 Laceration without foreign body of right ear 

S01.312 Laceration without foreign body of left ear 
S01.319 Laceration without foreign body of unspecified ear 
S01.32 Laceration with foreign body of ear 
S01.321 Laceration with foreign body of right ear 
S01.322 Laceration with foreign body of left ear 
S01.329 Laceration with foreign body of unspecified ear 
S01.33 Puncture wound without foreign body of ear 
S01.331 Puncture wound without foreign body of right ear 
S01.332 Puncture wound without foreign body of left ear 
S01.339 Puncture wound without foreign body of unspecified 
ear 
S01.34 Puncture wound with foreign body of ear 
S01.341 Puncture wound with foreign body of right ear 
S01.342 Puncture wound with foreign body of left ear 
S01.349 Puncture wound with foreign body of unspecified ear 
S01.35 Open bite of ear 
Bite of ear NOS 
Excludes1: superficial bite of ear (S00.46, S00.47) 
S01.351 Open bite of right ear 
S01.352 Open bite of left ear 
S01.359 Open bite of unspecified ear 
S01.4 Open wound of cheek and temporomandibular area 
S01.40 Unspecified open wound of cheek and temporomandibular area 
S01.401 Unspecified open wound of right cheek and 
temporomandibular area 
S01.402 Unspecified open wound of left cheek and 
temporomandibular area 
S01.409 Unspecified open wound of unspecified cheek and 
temporomandibular area 
S01.41 Laceration without foreign body of cheek and temporomandibular area 
S01.411 Laceration without foreign body of right cheek and 
temporomandibular area 
S01.412 Laceration without foreign body of left cheek and 
temporomandibular area 
S01.419 Laceration without foreign body of unspecified cheek 
and temporomandibular area 
S01.42 Laceration with foreign body of cheek and temporomandibular area 
S01.421 Laceration with foreign body of right cheek and 
temporomandibular area 
S01.422 Laceration with foreign body of left cheek and 
temporomandibular area 
S01.429 Laceration with foreign body of unspecified cheek and 
temporomandibular area 

S01.43
Puncture wound without foreign body of cheek and temporomandibular 
area 
S01.431 Puncture wound without foreign body of right cheek 
and temporomandibular area 
S01.432 Puncture wound without foreign body of left cheek and 
temporomandibular area 
S01.439 Puncture wound without foreign body of unspecified 
cheek and temporomandibular area 
S01.44 Puncture wound with foreign body of cheek and temporomandibular 
area 
S01.441 Puncture wound with foreign body of right cheek and 
temporomandibular area 
S01.442 Puncture wound with foreign body of left cheek and 
temporomandibular area 
S01.449 Puncture wound with foreign body of unspecified cheek 
and temporomandibular area 
S01.45 Open bite of cheek and temporomandibular area 
Bite of cheek and temporomandibular area NOS 
Excludes2: superficial bite of cheek and temporomandibular area 
(S00.86, S00.87) 
S01.451 Open bite of right cheek and temporomandibular area 
S01.452 Open bite of left cheek and temporomandibular area 
S01.459 Open bite of unspecified cheek and temporomandibular 
area 
S01.5 Open wound of lip and oral cavity 
Excludes2:tooth dislocation (S03.2) 
tooth fracture (S02.5) 
S01.50 Unspecified open wound of lip and oral cavity 
S01.501 Unspecified open wound of lip 
S01.502 Unspecified open wound of oral cavity 
S01.51 Laceration of lip and oral cavity without foreign body 
S01.511 Laceration without foreign body of lip 
S01.512 Laceration without foreign body of oral cavity 
S01.52 Laceration of lip and oral cavity with foreign body 
S01.521 Laceration with foreign body of lip 
S01.522 Laceration with foreign body of oral cavity 
S01.53 Puncture wound of lip and oral cavity without foreign body 
S01.531 Puncture wound without foreign body of lip 
S01.532 Puncture wound without foreign body of oral cavity 
S01.54 Puncture wound of lip and oral cavity with foreign body 
S01.541 Puncture wound with foreign body of lip 
S01.542 Puncture wound with foreign body of oral cavity 
S01.55 Open bite of lip and oral cavity 

S01.551
Open bite of lip 
Bite of lip NOS 
Excludes1:superficial bite of lip (S00.571) 
S01.552 Open bite of oral cavity 
Bite of oral cavity NOS 
Excludes1:superficial bite of oral cavity (S00.572) 
S01.8 Open wound of other parts of head 
S01.80 Unspecified open wound of other part of head 
S01.81 Laceration without foreign body of other part of head 
S01.82 Laceration with foreign body of other part of head 
S01.83 Puncture wound without foreign body of other part of head 
S01.84 Puncture wound with foreign body of other part of head 
S01.85 Open bite of other part of head 
Bite of other part of head NOS 
Excludes1: superficial bite of other part of head (S00.85) 
S01.9 Open wound of unspecified part of head 
S01.90 Unspecified open wound of unspecified part of head 
S01.91 Laceration without foreign body of unspecified part of head 
S01.92 Laceration with foreign body of unspecified part of head 
S01.93 Puncture wound without foreign body of unspecified part of head 
S01.94 Puncture wound with foreign body of unspecified part of head 
S01.95 Open bite of unspecified part of head 
Bite of head NOS 
Excludes1: superficial bite of head NOS (S00.97) 
S02 Fracture of skull and facial bones 
Code also any associated intracranial injury (S06.-) 
The following 7th character extensions are to be added to each code for this category: 
A fracture not indicated as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
q sequela 
S02.0 Fracture of vault of skull 
Fracture of frontal bone 
Fracture of parietal bone 
S02.1 Fracture of base of skull 
Excludes1:orbit NOS (S02.89) 
Excludes2:orbital floor (S02.3-) 
S02.10 Unspecified fracture of base of skull 
S02.11 Fracture of occiput 

S02.110
Type I occipital condyle fracture 
S02.111 Type II occipital condyle fracture 
S02.112 Type III occipital condyle fracture 
S02.113 Unspecified occipital condyle fracture 
S02.118 Other fracture of occiput 
S02.119 Unspecified fracture of occiput 
S02.19 Other fracture of base of skull 
Fracture of anterior fossa of base of skull 
Fracture of ethmoid sinus 
Fracture of frontal sinus 
Fracture of middle fossa of base of skull 
Fracture of orbital roof 
Fracture of posterior fossa of base of skull 
Fracture of sphenoid 
Fracture of temporal bone 
S02.2 Fracture of nasal bones 
S02.3 Fracture of orbital floor 
Excludes1:orbit NOS (S02.89) 
Excludes2:orbital roof (S02.1-) 
S02.4 Fracture of malar, maxillary and zygoma bones 
Fracture of superior maxilla 
Fracture of upper jaw (bone) 
Fracture of zygomatic process of temporal bone 
S02.40 Fracture of malar, maxillary and zygoma bones, unspecified 
S02.41 LeFort fracture 
S02.411 LeFort I fracture 
S02.412 LeFort II fracture 
S02.413 LeFort III fracture 
S02.44 Fracture of zygoma 
S02.5 Fracture of tooth 
S02.6 Fracture of mandible 
Fracture of lower jaw (bone) 
S02.60 Fracture of mandible of unspecified site 
S02.61 Fracture of condylar process of mandible 
S02.62 Fracture of subcondylar process of mandible 
S02.63 Fracture of coronoid process of mandible 
S02.64 Fracture of ramus of mandible 
S02.65 Fracture of angle of mandible 
S02.66 Fracture of symphysis of mandible 
S02.68 Fracture of unspecified part of body of mandible 
S02.69 Fracture of mandible of other site 
S02.8 Fractures of other skull and facial bones 
S02.81 Fracture of alveolus, maxilla 

S02.82 Fracture of alveolus, mandible 
S02.83 Fracture of alveolus, unspecified 
S02.89 Fractures of other skull and facial bones 
Fracture of orbit NOS 
Fracture of palate 
Excludes1: fracture of orbital floor (S02.3-) 
fracture of orbital roof (S02.1-) 
S02.9 Fracture of unspecified skull and facial bones 
S02.91 Unspecified fracture of skull 
S02.92 Unspecified fracture of facial bones 
S03 Dislocation and sprain of joints and ligaments of head 
Includes: avulsion of joint (capsule) or ligament of head 
laceration of joint (capsule) or ligament of head 
sprain of joint (capsule) or ligament of head 
traumatic hemarthrosis of joint or ligament of head 
traumatic rupture of joint or ligament of head 
traumatic subluxation of joint or ligament of head 
traumatic tear of joint or ligament of head 
Excludes2:Strain of muscle or tendon of head (S09.1) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S03.0 Dislocation of jaw 
Dislocation of jaw (cartilage) (meniscus) 
Dislocation of mandible 
Dislocation of temporomandibular (joint) 
S03.1 Dislocation of septal cartilage of nose 
S03.2 Dislocation of tooth 
S03.4 Sprain of jaw 
Sprain of temporomandibular (joint) (ligament) 
S03.8 Sprain of joints and ligaments of other parts of head 
S03.9 Sprain of joints and ligaments of unspecified parts of head 
S04 Injury of cranial nerve 
The selection of side should be based on the side of the body being affected 
Codes first any associated intracranial injury (S06.-) 
Code also any associated: 
open wound of head (S01.-) 
skull fracture (S02.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 

d 
subsequent encounter 
q sequela 
S04.0 Injury of optic nerve and pathways 
Injury of optic chiasm 
Injury of 2nd cranial nerve 
S04.00 Injury of optic nerve and pathways, unspecified side 
S04.01 Injury of optic nerve and pathways, left side 
S04.02 Injury of optic nerve and pathways, right side 
S04.1 Injury of oculomotor nerve 
Injury of 3rd cranial nerve 
S04.10 Injury of oculomotor nerve, unspecified side 
S04.11 Injury of oculomotor nerve, right side 
S04.12 Injury of oculomotor nerve, left side 
S04.2 Injury of trochlear nerve 
Injury of 4th cranial nerve 
S04.20 Injury of trochlear nerve, unspecified side 
S04.21 Injury of trochlear nerve, right side 
S04.22 Injury of trochlear nerve, left side 
S04.3 Injury of trigeminal nerve 
Injury of 5th cranial nerve 
S04.30 Injury of trigeminal nerve, unspecified side 
S04.31 Injury of trigeminal nerve, right side 
S04.32 Injury of trigeminal nerve, left side 
S04.4 Injury of abducent nerve 
Injury of 6th cranial nerve 
S04.40 Injury of abducent nerve, unspecified side 
S04.41 Injury of abducent nerve, right side 
S04.42 Injury of abducent nerve, left side 
S04.5 Injury of facial nerve 
Injury of 7th cranial nerve 
S04.50 Injury of facial nerve, unspecified side 
S04.51 Injury of facial nerve, right side 
S04.52 Injury of facial nerve, left side 
S04.6 Injury of acoustic nerve 
Injury of auditory nerve 
Injury of 8th cranial nerve 
S04.60 Injury of acoustic nerve, unspecified side 
S04.61 Injury of acoustic nerve, right side 
S04.62 Injury of acoustic nerve, left side 
S04.7 Injury of accessory nerve 
Injury of 11th cranial nerve 
S04.70 Injury of accessory nerve, unspecified side 
S04.71 Injury of accessory nerve, right side 

S04.72 Injury of accessory nerve, left side 
S04.8 Injury of other cranial nerves 
S04.81 Injury of olfactory [1st ] nerve 
S04.811 Injury of olfactory [1st ] nerve, right side 
S04.812 Injury of olfactory [1st ] nerve, left side 
S04.819 Injury of olfactory [1st ] nerve, unspecified side 
S04.89 Injury of other cranial nerves 
Injury of vagus [10th ] nerve 
S04.891 Injury of other cranial nerves, right side 
S04.892 Injury of other cranial nerves, left side 
S04.899 Injury of other cranial nerves, unspecified side 
S04.9 Injury of unspecified cranial nerve 
S05 Injury of eye and orbit 
Includes: open wound of eye and orbit 
Excludes2:2nd cranial [optic] nerve injury (S04.0-) 
3rd cranial [oculomotor] nerve injury (S04.1-) 
open wound of eyelid and periocular area (S01.1-) 
orbital bone fracture (S02.1-, S02.3-, S02.8-) 
superficial injury of eyelid (S00.1-S00.2) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S05.0 Injury of conjunctiva and corneal abrasion without foreign body 
Excludes1:foreign body in conjunctival sac (T15.1) 
foreign body in cornea (T15.0) 
S05.00 Injury of conjunctiva and corneal abrasion without foreign body, 
unspecified eye 
S05.01 Injury of conjunctiva and corneal abrasion without foreign body, 
right eye 
S05.02 Injury of conjunctiva and corneal abrasion without foreign body, 
left eye 
S05.1 Contusion of eyeball and orbital tissues 
Traumatic hyphema 
Excludes2:black eye NOS (S00.1) 
contusion of eyelid and periocular area (S00.1) 
S05.10 Contusion of eyeball and orbital tissues, unspecified eye 
S05.11 Contusion of eyeball and orbital tissues, right eye 
S05.12 Contusion of eyeball and orbital tissues, left eye 
S05.2 Ocular laceration and rupture with prolapse or loss of intraocular tissue 
S05.20 Ocular laceration and rupture with prolapse or loss of intraocular 
tissue, unspecified eye 

S05.21 Ocular laceration and rupture with prolapse or loss of intraocular 
tissue, right eye 
S05.22 Ocular laceration and rupture with prolapse or loss of intraocular 
tissue, left eye 
S05.3 Ocular laceration without prolapse or loss of intraocular tissue 
Laceration of eye NOS 
S05.30 Ocular laceration without prolapse or loss of intraocular tissue, 
unspecified eye 
S05.31 Ocular laceration without prolapse or loss of intraocular tissue, 
right eye 
S05.32 Ocular laceration without prolapse or loss of intraocular tissue, left 
eye 
S05.4 Penetrating wound of orbit with or without foreign body 
Excludes2:retained (old) foreign body following penetrating wound in orbit 
(H05.5-) 
S05.40 Penetrating wound of orbit with or without foreign body, 
unspecified eye 
S05.41 Penetrating wound of orbit with or without foreign body, right eye 
S05.42 Penetrating wound of orbit with or without foreign body, left eye 
S05.5 Penetrating wound with foreign body of eyeball 
Excludes2:retained (old) intraocular foreign body (H44.6-, H44.7) 
S05.50 Penetrating wound with foreign body of unspecified eyeball 
S05.51 Penetrating wound with foreign body of right eyeball 
S05.52 Penetrating wound with foreign body of left eyeball 
S05.6 Penetrating wound without foreign body of eyeball 
Ocular penetration NOS 
S05.60 Penetrating wound without foreign body of unspecified eyeball 
S05.61 Penetrating wound without foreign body of right eyeball 
S05.62 Penetrating wound without foreign body of left eyeball 
S05.7 Avulsion of eye 
Traumatic enucleation 
S05.70 Avulsion of unspecified eye 
S05.71 Avulsion of right eye 
S05.72 Avulsion of left eye 
S05.8 Other injuries of eye and orbit 
Lacrimal duct injury 
S05.80 Other injuries of unspecified eye and orbit 
S05.81 Other injuries of right eye and orbit 
S05.82 Other injuries of left eye and orbit 
S05.9 Unspecified injury of eye and orbit 
Injury of eye NOS 
S05.90 Unspecified injury of unspecified eye and orbit 
S05.91 Unspecified injury of right eye and orbit 

S05.92 Unspecified injury of left eye and orbit 
S06 Intracranial injury 
Code also any associated: 
open wound of head (S01.-) 
skull fracture (S02.-) 
Excludes1:head injury NOS (S09.90) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S06.0 Concussion 
Commotio cerebri 
Excludes1:concussion with other intracranial injuries classified in category S06-
code to specified intracranial injury 
S06.00 Concussion with loss of consciousness of unspecified duration 
Concussion NOS 
S06.01 Concussion with loss of consciousness of 30 minutes or less 
S06.02 Concussion with loss of consciousness of 31 minutes to 59 minutes 
S06.03 Concussion with loss of consciousness of 1 hour to 5 hours 59 
minutes 
S06.1 Traumatic cerebral edema 
Diffuse traumatic cerebral edema 
Focal traumatic cerebral edema 
S06.1x Traumatic cerebral edema 
S06.1x1 Traumatic cerebral edema with loss of consciousness of 
30 minutes or less 
S06.1x2 Traumatic cerebral edema with loss of consciousness of 
31 minutes to 59 minutes 
S06.1x3 Traumatic cerebral edema with loss of consciousness of 
1 hour to 5 hours 59 minutes 
S06.1x4 Traumatic cerebral edema with loss of consciousness of 
6 hours to 24 hours 
S06.1x5 Traumatic cerebral edema with loss of consciousness 
greater than 24 hours with return to pre-existing 
conscious level 
S06.1x6 Traumatic cerebral edema with loss of consciousness 
greater than 24 hours without return to pre-existing 
conscious level 
S06.1x7 Traumatic cerebral edema with loss of consciousness of 
any duration with death due to brain injury prior to 
regaining consciousness 
S06.1x8 Traumatic cerebral edema with loss of consciousness of 

any duration with death due to other cause prior to 
regaining consciousness 
S06.1x9 Traumatic cerebral edema with loss of consciousness of 
unspecified duration 
Traumatic cerebral edema NOS 
Traumatic cerebral edema with no loss of consciousness 
S06.2 Diffuse traumatic brain injury 
Diffuse axonal brain injury 
Excludes1:traumatic diffuse cerebral edema (S06.10-S06.18) 
S06.2x Diffuse traumatic brain injury 
S06.2x4 Diffuse traumatic brain injury with loss of 
consciousness of 6 hours to 24 hours 
S06.2x5 Diffuse traumatic brain injury with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious levels. 
S06.2x6 Diffuse traumatic brain injury with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
S06.2x7 Diffuse traumatic brain injury with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.2x8 Diffuse traumatic brain injury with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.2x9 Diffuse traumatic brain injury with loss of 
consciousness of unspecified duration 
Diffuse traumatic brain injury NOS 
S06.3 Focal traumatic brain injury 
Excludes1:any condition classifiable to S06.4-S06.6 
focal cerebral edema (S06.1) 
S06.30 Unspecified focal traumatic brain injury 
S06.301 Unspecified focal traumatic brain injury with loss of 
consciousness of 30 minutes or less 
S06.302 Unspecified focal traumatic brain injury with loss of 
consciousness of 31 minutes to 59 minutes 
S06.303 Unspecified focal traumatic brain injury with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.304 Unspecified focal traumatic brain injury with loss of 
consciousness of 6 hours to 24 hours 
S06.305 Unspecified focal traumatic brain injury with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
S06.306 Unspecified focal traumatic brain injury with loss of 

S06.307 
S06.308 
S06.309 
S06.31 
S06.311 
S06.312 
S06.313 
S06.314 
S06.315 
S06.316 
S06.317 
S06.318 
S06.319 
S06.32 
S06.321 
S06.322 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
Unspecified focal traumatic brain injury with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
Unspecified focal traumatic brain injury with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
Unspecified focal traumatic brain injury with loss of 
consciousness of unspecified duration 
Unspecified focal traumatic brain injury NOS 
Unspecified focal traumatic brain injury with no loss of 
Contusion and laceration of right cerebrum 
Contusion and laceration of right cerebrum with loss of 
consciousness of 30 minutes or less 
Contusion and laceration of right cerebrum with loss of 
consciousness of 31 minutes to 59 minutes 
Contusion and laceration of right cerebrum with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
Contusion and laceration of right cerebrum with loss of 
consciousness of 6 hours to 24 hours 
Contusion and laceration of right cerebrum with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
Contusion and laceration of right cerebrum with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
Contusion and laceration of right cerebrum with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
Contusion and laceration of right cerebrum with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
Contusion and laceration of right cerebrum with loss of 
consciousness of unspecified duration 
Contusion and laceration of right cerebrum NOS 
Contusion and laceration of right cerebrum with no loss of 
Contusion and laceration of left cerebrum 
Contusion and laceration of left cerebrum with loss of 
consciousness of 30 minutes or less 
Contusion and laceration of left cerebrum with loss of 
consciousness 
consciousness 

consciousness of 31 minutes to 59 minutes 
S06.323 Contusion and laceration of left cerebrum with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.324 Contusion and laceration of left cerebrum with loss of 
consciousness of 6 hours to 24 hours 
S06.325 Contusion and laceration of left cerebrum with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
S06.326 Contusion and laceration of left cerebrum with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
S06.327 Contusion and laceration of left cerebrum with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.328 Contusion and laceration of left cerebrum with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.329 Contusion and laceration of left cerebrum with loss of 
consciousness of unspecified duration 
Contusion and laceration of left cerebrum NOS 
Contusion and laceration of left cerebrum with no loss of 
consciousness 
S06.33 Contusion and laceration of cerebrum, unspecified 
S06.331 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of 30 minutes or less 
S06.332 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of 31 minutes to 59 minutes 
S06.333 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of 1 hour to 5 hours 59 
minutes 
S06.334 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of 6 hours to 24 hours 
S06.335 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness greater than 24 hours with 
return to pre-existing conscious level 
S06.336 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness greater than 24 hours without 
return to pre-existing conscious level 
S06.337 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of any duration with death 
due to brain injury prior to regaining consciousness 
S06.338 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of any duration with death 

due to other cause prior to regaining consciousness 
S06.339 Contusion and laceration of cerebrum, unspecified, 
with loss of consciousness of unspecified duration 
Contusion and laceration of cerebrum NOS 
Contusion and laceration of cerebrum NOS with no loss of 
consciousness 
S06.34 Traumatic hemorrhage of right cerebrum 
Traumatic intracerebral hemorrhage and hematoma of right cerebrum 
S06.341 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of 30 minutes or less 
S06.342 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of 31 minutes to 59 minutes 
S06.343 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of 1 hours to 5 hours 59 minutes 
S06.344 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of 6 hours to 24 hours 
S06.345 Traumatic hemorrhage of right cerebrum with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
S06.346 Traumatic hemorrhage of right cerebrum with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
S06.347 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.348 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.349 Traumatic hemorrhage of right cerebrum with loss of 
consciousness of unspecified duration 
Traumatic hemorrhage of right cerebrum NOS 
Traumatic hemorrhage of right cerebrum with no loss of 
consciousness 
S06.35 Traumatic hemorrhage of left cerebrum 
Traumatic intracerebral hemorrhage and hematoma of left cerebrum 
S06.351 Traumatic hemorrhage of left cerebrum with loss of 
consciousness of 30 minutes or less 
S06.352 Traumatic hemorrhage of left cerebrum with loss of 
consciousness of 31 minutes to 59 minutes 
S06.353 Traumatic hemorrhage of left cerebrum with loss of 
consciousness of 1 hours to 5 hours 59 minutes 
S06.354 Traumatic hemorrhage of left cerebrum with loss of 
consciousness of 6 hours to 24 hours 

S06.355
S06.356 
S06.357 
S06.358 
S06.359 
S06.36 
S06.361 
S06.362 
S06.363 
S06.364 
S06.365 
S06.366 
S06.367 
S06.368 
S06.369 
Traumatic hemorrhage of left cerebrum with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
Traumatic hemorrhage of left cerebrum with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
Traumatic hemorrhage of left cerebrum with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
Traumatic hemorrhage of left cerebrum with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
Traumatic hemorrhage of left cerebrum with loss of 
consciousness of unspecified duration 
Traumatic hemorrhage of left cerebrum NOS 
Traumatic hemorrhage of left cerebrum with no loss of 
Traumatic hemorrhage of cerebrum, unspecified 
Traumatic intracerebral hemorrhage and hematoma, unspecified 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of 30 minutes or less 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of 31 minutes to 59 minutes 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of 1 hours to 5 hours 59 minutes 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of 6 hours to 24 hours 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness greater than 24 hours with return 
to pre-existing conscious level 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness greater than 24 hours without 
return to pre-existing conscious level 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of any duration with death due to 
brain injury prior to regaining consciousness 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of any duration with death due to 
other cause prior to regaining consciousness 
Traumatic hemorrhage of cerebrum, unspecified, with 
loss of consciousness of unspecified duration 
Traumatic hemorrhage of cerebrum NOS 
Traumatic hemorrhage of cerebrum NOS with no loss of 
consciousness 

consciousness 
S06.37
Contusion, laceration, and hemorrhage of cerebellum 
S06.371 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of 30 minutes or less 
S06.372 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of 31 minutes to 59 minutes 
S06.373 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of 1 hour to 5 hours 59 
minutes 
S06.374 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of 6 hours to 24 hours 
S06.375 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness greater than 24 hours with 
return to pre-existing conscious level 
S06.376 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness greater than 24 hours without 
return to pre-existing conscious level 
S06.377 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of any duration with death 
due to brain injury prior to regaining consciousness 
S06.378 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of any duration with death 
due to other cause prior to regaining consciousness 
S06.379 Contusion, laceration, and hemorrhage of cerebellum 
with loss of consciousness of unspecified duration 
Contusion, laceration, and hemorrhage of cerebellum NOS 
Contusion, laceration, and hemorrhage of cerebellum with 
no loss of consciousness 
S06.38 Contusion, laceration, and hemorrhage of brainstem 
S06.381 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of 30 minutes or less 
S06.382 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of 31 minutes to 59 minutes 
S06.383 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of 1 hour to 5 hours 59 
minutes 
S06.384 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of 6 hours to 24 hours 
S06.385 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness greater than 24 hours with 
return to pre-existing conscious level 
S06.386 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness greater than 24 hours without 

return to pre-existing conscious level 
S06.387 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of any duration with death 
due to brain injury prior to regaining consciousness 
S06.388 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of any duration with death 
due to other cause prior to regaining consciousness 
S06.389 Contusion, laceration, and hemorrhage of brainstem 
with loss of consciousness of unspecified duration 
Contusion, laceration, and hemorrhage of brainstem NOS 
Contusion, laceration, and hemorrhage of brainstem with 
no loss of consciousness 
S06.4 Epidural hemorrhage 
Extradural hemorrhage NOS 
Extradural hemorrhage (traumatic) 
S06.4x Epidural hemorrhage 
S06.4x1 Epidural hemorrhage with loss of consciousness of 30 
minutes or less 
S06.4x2 Epidural hemorrhage with loss of consciousness of 31 
minutes to 59 minutes 
S06.4x3 Epidural hemorrhage with loss of consciousness of 1 
hour to 5 hours 59 minutes 
S06.4x4 Epidural hemorrhage with loss of consciousness of 6 
hours to 24 hours 
S06.4x5 Epidural hemorrhage with loss of consciousness greater 
than 24 hours with return to pre-existing conscious level 
S06.4x6 Epidural hemorrhage with loss of consciousness greater 
than 24 hours without return to pre-existing conscious 
level 
S06.4x7 Epidural hemorrhage with loss of consciousness of any 
duration with death due to brain injury prior to 
regaining consciousness 
S06.4x8 Epidural hemorrhage with loss of consciousness of any 
duration with death due to other causes prior to 
regaining consciousness 
S06.4x9 Epidural hemorrhage with loss of consciousness of 
unspecified duration 
Epidural hemorrhage NOS 
Epidural hemorrhage with no loss of consciousness 
S06.5 Traumatic subdural hemorrhage 
S06.5x Traumatic subdural hemorrhage 
S06.5x1 Traumatic subdural hemorrhage with loss of 
consciousness of 30 minutes or less 

S06.5x2 
Traumatic subdural hemorrhage with loss of 
consciousness of 31 minutes to 59 minutes 
S06.5x3 Traumatic subdural hemorrhage with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.5x4 Traumatic subdural hemorrhage with loss of 
consciousness of 6 hours to 24 hours 
S06.5x5 Traumatic subdural hemorrhage with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
S06.5x6 Traumatic subdural hemorrhage with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
S06.5x7 Traumatic subdural hemorrhage with loss of 
consciousness of any duration with death due to brain 
injury before regaining consciousness 
S06.5x8 Traumatic subdural hemorrhage with loss of 
consciousness of any duration with death due to other 
cause before regaining consciousness 
S06.5x9 Traumatic subdural hemorrhage with loss of 
consciousness of unspecified duration 
Traumatic subdural hemorrhage NOS 
Traumatic subdural hemorrhage with no loss of 
consciousness 
S06.6 Traumatic subarachnoid hemorrhage 
S06.6x Traumatic subarachnoid hemorrhage 
S06.6x1 Traumatic subarachnoid hemorrhage with loss of 
consciousness of 30 minutes or less 
S06.6x2 Traumatic subarachnoid hemorrhage with loss of 
consciousness of 31 minutes to 59 minutes 
S06.6x3 Traumatic subarachnoid hemorrhage with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.6x4 Traumatic subarachnoid hemorrhage with loss of 
consciousness of 6 hours to 24 hours 
S06.6x5 Traumatic subarachnoid hemorrhage with loss of 
consciousness greater than 24 hours with return to 
pre-existing conscious level 
S06.6x6 Traumatic subarachnoid hemorrhage with loss of 
consciousness greater than 24 hours without return to 
pre-existing conscious level 
S06.6x7 Traumatic subarachnoid hemorrhage with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.6x8 Traumatic subarachnoid hemorrhage with loss of 

consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.6x9 Traumatic subarachnoid hemorrhage with loss of 
consciousness of unspecified duration 
Traumatic subarachnoid hemorrhage NOS 
Traumatic subarachnoid hemorrhage with no loss of 
consciousness 
S06.8 Other intracranial injuries 
S06.81 Injury of right internal carotid artery, intracranial portion, not elsewhere 
classified 
S06.811 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 30 minutes or less 
S06.812 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 31 minutes to 59 minutes 
S06.813 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.814 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 6 hours to 24 hours 
S06.815 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness greater than 24 hours with return to 
pre-exisiting conscious level 
S06.816 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness greater than 24 hours without return to 
pre-exisiting conscious level 
S06.817 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.818 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.819 Injury of right internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of unspecified duration 
Injury of right internal carotid artery, intracranial portion, 
not elsewhere classified NOS 

S06.82 Injury of left internal carotid artery, intracranial portion, not elsewhere 
classified 
S06.821 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 30 minutes or less 
S06.822 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 31 minutes to 59 minutes 
S06.823 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 1 hour to 5 hours 59 minutes 
S06.824 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of 6 hours to 24 hours 
S06.825 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness greater than 24 hours with return to 
pre-exisiting conscious level 
S06.826 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness greater than 24 hours without return to 
pre-exisiting conscious level 
S06.827 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of any duration with death due to brain 
injury prior to regaining consciousness 
S06.828 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of any duration with death due to other 
cause prior to regaining consciousness 
S06.829 Injury of left internal carotid artery, intracranial 
portion, not elsewhere classified with loss of 
consciousness of unspecified duration 
Injury of left internal carotid artery, intracranial portion, not 
elsewhere classified NOS 
S06.89 Other intracranial injury 
S06.891 Other intracranial injury with loss of consciousness of 
30 minutes or less 
S06.892 Other intracranial injury with loss of consciousness of 
31 minutes to 59 minutes 
S06.893 Other intracranial injury with loss of consciousness of 1 
hour to 5 hours 59 minutes 
S06.894 Other intracranial injury with loss of consciousness of 6 

hours to 24 hours 
S06.895 Other intracranial injury with loss of consciousness 
greater than 24 hours with return to pre-existing 
conscious level 
S06.896 Other intracranial injury with loss of consciousness 
greater than 24 hours without return to pre-existing 
conxcious level 
S06.897 Other intracranial injury with loss of consciousness of 
any duration with death due to brain injury prior to 
regaining consciousness 
S06.898 Other intracranial injury with loss of consciousness of 
any duration with death due to other cause prior to 
regaining consciousness 
S06.899 Other intracranial injury with loss of consciousness of 
unspecified duration 
Other intracranial injury with no loss of consciousness 
S06.9 Unspecified intracranial injury 
Brain injury NOS 
Head injury NOS with loss of consciousness 
Injury of visual cortex NOS 
Excludes1:head injury NOS (S09.90) 
S06.90 Unspecified intracranial injury with loss of consciousness of 
unspecified duration 
Unspecified intracranial injury with no loss of consciousness 
S06.91 Unspecified intracranial injury with loss of consciousness of 30 
minutes or less 
S06.92 Unspecified intracranial injury with loss of consciousness of 31 
minutes to 59 minutes 
S06.93 Unspecified intracranial injury with loss of consciousness of 1 hour 
to 5 hours 59 minutes 
S06.94 Unspecified intracranial injury with loss of consciousness of 6 hours 
to 24 hours 
S06.95 Unspecified intracranial injury with loss of consciousness greater 
than 24 hours with return to pre-existing conscious level 
S06.96 Unspecified intracranial injury with loss of consciousness greater 
than 24 hours without return to pre-existing conscious level 
S06.96 Unspecified intracranial injury with loss of consciousness of any 
duration with death due to brain injury prior to regaining 
consciousness 
S06.96 Unspecified intracranial injury with loss of consciousness of any 
duration with death due to other cause prior to regaining 
consciousness 

S07
Crushing injury of head 
Use additional code for all associated injuries, such as: 
intracranial injuries (S06-) 
skull fractures (S02.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S07.0 Crushing injury of face 
S07.1 Crushing injury of skull 
S07.8 Crushing injury of other parts of head 
S07.9 Crushing injury of head, part unspecified 
S08 Avulsion and traumatic amputation of part of head 
An amputation not identified as partial or complete should be coded to complete 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S08.0 Avulsion of scalp 
S08.1 Traumatic amputation of ear 
S08.11 Complete traumatic amputation of ear 
S08.111 Complete traumatic amputation of right ear 
S08.112 Complete traumatic amputation of left ear 
S08.119 Complete traumatic amputation of unspecified ear 
S08.12 Partial traumatic amputation of ear 
S08.121 Partial traumatic amputation of right ear 
S08.122 Partial traumatic amputation of left ear 
S08.129 Partial traumatic amputation of unspecified ear 
S08.8 Traumatic amputation of other parts of head 
S08.81 Traumatic amputation of nose 
S08.811 Complete traumatic amputation of nose 
S08.812 Partial traumatic amputation of nose 
S08.89 Traumatic amputation of other parts of head 
S09 Other and unspecified injuries of head 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S09.0 Injury of blood vessels of head, not elsewhere classified 
Excludes1:injury of cerebral blood vessels (S06.-) 

injury of precerebral blood vessels (S15.-) 
S09.1 Injury of muscle and tendon of head 
Code also any associated open wound (S01.-) 
Excludes2:sprain to joints and ligament of head (S03.9) 
S09.10 Unspecified injury of muscle and tendon of head 
Injury of muscle and tendon of head NOS 
S09.11 Strain of muscle and tendon of head 
S09.12 Laceration of muscle and tendon of head 
S09.19 Other injury of muscle and tendon of head 
S09.2 Traumatic rupture of ear drum 
Excludes1:traumatic rupture of ear drum due to blast injury (S09.31-) 
S09.20 Traumatic rupture of unspecified ear drum 
S09.21 Traumatic rupture of right ear drum 
S09.22 Traumatic rupture of left ear drum 
S09.3 Other and unspecified injury of middle and inner ear 
Excludes1:injury to ear NOS (S09.91-) 
Excludes2:injury to external ear (S00.4-, S01.3-, S08.1-) 
S09.30 Unspecified injury of middle and inner ear 
S09.301 Unspecified injury of right middle and inner ear 
S09.302 Unspecified injury of left middle and inner ear 
S09.309 Unspecified injury of unspecified middle and inner ear 
S09.31 Primary blast injury of ear 
Blast injury of ear NOS 
S09.311 Primary blast injury of right ear 
S09.312 Primary blast injury of left ear 
S09.313 Primary blast injury of ear, bilateral 
S09.319 Primary blast injury of unspecified ear 
S09.39 Other injury of middle and inner ear 
Secondary blast injury to ear 
S09.391 Other injury of right middle and inner ear 
S09.392 Other injury of left middle and inner ear 
S09.399 Other injury of unspecified middle and inner ear 
S09.8 Other specified injuries of head 
S09.9 Unspecified injury of face and head 
S09.90 Unspecified injury of head 
Head injury NOS 
Excludes1: brain injury NOS (S06.9-) 
head injury NOS with loss of consciousness (S06.9-) 
intracranial injury NOS (S06.9-) 
S09.91 Unspecified injury of ear 
Injury of ear NOS 
S09.92 Unspecified injury of nose 

Injury of nose NOS 
S09.93 Unspecified injury of face 
Injury of face NOS 
Injuries to the neck (S10-S19) 
Includes: injuries of nape 
injuries of supraclavicular region 
injuries of throat 
Excludes2:burns and corrosions (T20-T32) 
effects of foreign body in esophagus (T18.1) 
effects of foreign body in larynx (T17.3) 
effects of foreign body in pharynx (T17.2) 
effects of foreign body in trachea (T17.4) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
S10 Superficial injury of neck 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S10.0 Contusion of throat 
Contusion of cervical esophagus 
Contusion of larynx 
Contusion of pharynx 
Contusion of trachea 
S10.1 Other and unspecified superficial injuries of throat 
S10.10 Unspecified superficial injuries of throat 
S10.11 Abrasion of throat 
S10.12 Blister (nonthermal) of throat 
S10.14 External constriction of part of throat 
S10.15 Superficial foreign body of throat 
Splinter in the throat 
S10.16 Insect bite (nonvenomous) of throat 
S10.17 Other superficial bite of throat 
Excludes1: open bite of throat (S11.85) 
S10.8 Superficial injury of other parts of neck 
S10.80 Unspecified superficial injury of other part of neck 
S10.81 Abrasion of other part of neck 
S10.82 Blister (nonthermal) of other part of neck 
S10.83 Contusion of other part of neck 
S10.84 External constriction of other part of neck 

S10.85
Superficial foreign body of other part of neck 
Splinter in other part of neck 
S10.86 Insect bite of other part of neck 
S10.87 Other superficial bite of other part of neck 
Excludes1: open bite of other parts of neck (S11.85) 
S10.9 Superficial injury of unspecified part of neck 
S10.90 Unspecified superficial injury of unspecified part of neck 
S10.91 Abrasion of unspecified part of neck 
S10.92 Blister (nonthermal) of unspecified part of neck 
S10.93 Contusion of unspecified part of neck 
S10.94 External constriction of unspecified part of neck 
S10.95 Superficial foreign body of unspecified part of neck 
S10.96 Insect bite of unspecified part of neck 
S10.97 Other superficial bite of unspecified part of neck 
S11 Open wound of neck 
Code also any associated: 
spinal cord injury (S14.0, S14.1-) 
wound infection 
Excludes2:open fracture of vertebra (S12.- with extension b) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S11.0 Open wound of larynx and trachea 
S11.01 Open wound of larynx 
Excludes2: open wound of vocal cord (S11.03) 
S11.011 Laceration without foreign body of larynx 
S11.012 Laceration with foreign body of larynx 
S11.013 Puncture wound without foreign body of larynx 
S11.014 Puncture wound with foreign body of larynx 
S11.015 Open bite of larynx 
Bite of larynx NOS 
S11.019 Unspecified open wound of larynx 
S11.02 Open wound of trachea 
Open wound of cervical trachea 
Open wound of trachea NOS 
Excludes2: open wound of thoracic trachea (S27.5-) 
S11.021 Laceration without foreign body of trachea 
S11.022 Laceration with foreign body of trachea 
S11.023 Puncture wound without foreign body of trachea 
S11.024 Puncture wound with foreign body of trachea 
S11.025 Open bite of trachea 

Bite of trachea NOS 
S11.029 
Unspecified open wound of trachea 
S11.03 Open wound of vocal cord 
S11.031 Laceration without foreign body of vocal cord 
S11.032 Laceration with foreign body of vocal cord 
S11.033 Puncture wound without foreign body of vocal cord 
S11.034 Puncture wound with foreign body of vocal cord 
S11.035 Open bite of vocal cord 
Bite of vocal cord NOS 
S11.039 Unspecified open wound of vocal cord 
S11.1 Open wound of thyroid gland 
S11.10 Unspecified open wound of thyroid gland 
S11.11 Laceration without foreign body of thyroid gland 
S11.12 Laceration with foreign body of thyroid gland 
S11.13 Puncture wound without foreign body of thyroid gland 
S11.14 Puncture wound with foreign body of thyroid gland 
S11.15 Open bite of thyroid gland 
Bite of thyroid gland NOS 
S11.2 Open wound of pharynx and cervical esophagus 
Excludes1:open wound of esophagus NOS (S27.8-) 
S11.20 Unspecified open wound of pharynx and cervical esophagus 
S11.21 Laceration without foreign body of pharynx and cervical esophagus 
S11.22 Laceration with foreign body of pharynx and cervical esophagus 
S11.23 Puncture wound without foreign body of pharynx and cervical 
esophagus 
S11.24 Puncture wound with foreign body of pharynx and cervical 
esophagus 
S11.25 Open bite of pharynx and cervical esophagus 
Bite of pharynx and cervical esophagus NOS 
S11.8 Open wound of other parts of neck 
S11.80 Unspecified open wound of other part of neck 
S11.81 Laceration without foreign body of other part of neck 
S11.82 Laceration with foreign body of other part of neck 
S11.83 Puncture wound without foreign body of other part of neck 
S11.84 Puncture wound with foreign body of other part of neck 
S11.85 Open bite of other part of neck 
Bite of other part of neck NOS 
Excludes1: superficial bite of other part of neck (S10.87) 
S11.89 Other open wound of other part of neck 
S11.9 Open wound of unspecified part of neck 
S11.90 Unspecified open wound of unspecified part of neck 
S11.91 Laceration without foreign body of unspecified part of neck 
S11.92 Laceration with foreign body of unspecified part of neck 

S11.93
Puncture wound without foreign body of unspecified part of neck 
S11.94 Puncture wound with foreign body of unspecified part of neck 
S11.95 Open bite of unspecified part of neck 
Bite of neck NOS 
Excludes1: superficial bite of neck (S10.97) 
S12 Fracture of cervical vertebra and other parts of neck 
A fracture not indicated as nondisplaced or displaced should be classified to displaced 
Includes: fracture of cervical neural arch 
fracture of cervical spine 
fracture of cervical spinous process 
fracture of cervical transverse process 
fracture of cervical vertebral arch 
fracture of neck 
Code also any associated cervical spinal cord injury (S14.0, S14.1-) 
The following 7th character extensions are to be added to all codes for subcategories 
S12.0-S12.6 
A fracture not indicated as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
q sequela 
S12.0 Fracture of first cervical vertebra 
Atlas 
S12.00 Unspecified fracture of first cervical vertebra 
S12.000 Unspecified displaced fracture of first cervical vertebra 
S12.001 Unspecified nondisplaced fracture of first cervical 
vertebra 
S12.01 Stable burst fracture of first cervical vertebra 
S12.02 Unstable burst fracture of first cervical vertebra 
S12.03 Posterior arch fracture of first cervical vertebra 
S12.030 Displaced posterior arch fracture of first cervical 
vertebra 
S12.031 Nondisplaced posterior arch fracture of first cervical 
vertebra 
S12.04 Lateral mass fracture of first cervical vertebra 
S12.040 Displaced lateral mass fracture of first cervical vertebra 
S12.041 Nondisplaced lateral mass fracture of first cervical 
vertebra 
S12.09 Other fracture of first cervical vertebra 

S12.090 Other displaced fracture of first cervical vertebra 
S12.091 Other nondisplaced fracture of first cervical vertebra 
S12.1 Fracture of second cervical vertebra 
Axis 
S12.10 Unspecified fracture of second cervical vertebra 
S12.100 Unspecified displaced fracture of second cervical 
vertebra 
S12.101 Unspecified nondisplaced fracture of second cervical 
vertebra 
S12.11 Type II dens fracture 
S12.110 Anterior displaced Type II dens fracture 
S12.111 Posterior displaced Type II dens fracture 
S12.112 Nondisplaced Type II dens fracture 
S12.12 Other dens fracture 
S12.120 Other displaced dens fracture 
S12.121 Other nondisplaced dens fracture 
S12.13 Unspecified traumatic spondylolisthesis of second cervical vertebra 
S12.130 Unspecified traumatic displaced spondylolisthesis of 
second cervical vertebra 
S12.131 Unspecified traumatic nondisplaced spondylolisthesis of 
second cervical vertebra 
S12.14 Type III traumatic spondylolisthesis of second cervical vertebra 
S12.15 Other traumatic spondylolisthesis of second cervical vertebra 
S12.150 Other traumatic displaced spondylolisthesis of second 
cervical vertebra 
S12.151 Other traumatic nondisplaced spondylolisthesis of 
second cervical vertebra 
S12.19 Other fracture of second cervical vertebra 
S12.190 Other displaced fracture of second cervical vertebra 
S12.191 Other nondisplaced fracture of second cervical vertebra 
S12.2 Fracture of third cervical vertebra 
S12.20 Unspecified fracture of third cervical vertebra 
S12.200 Unspecified displaced fracture of third cervical vertebra 
S12.201 Unspecified nondisplaced fracture of third cervical 
vertebra 
S12.23 Unspecified traumatic spondylolisthesis of third cervical vertebra 
S12.230 Unspecified traumatic displaced spondylolisthesis of 
third cervical vertebra 
S12.231 Unspecified traumatic nondisplaced spondylolisthesis of 
third cervical vertebra 
S12.24 Type III traumatic spondylolisthesis of third cervical vertebra 
S12.25 Other traumatic spondylolisthesis of third cervical vertebra 
S12.250 Other traumatic displaced spondylolisthesis of third 

cervical vertebra 
S12.251 
Other traumatic nondisplaced spondylolisthesis of third 
cervical vertebra 
S12.29 Other fracture of third cervical vertebra 
S12.290 Other displaced fracture of third cervical vertebra 
S12.291 Other nondisplaced fracture of third cervical vertebra 
S12.3 Fracture of fourth cervical vertebra 
S12.30 Unspecified fracture of fourth cervical vertebra 
S12.300 Unspecified displaced fracture of fourth cervical 
vertebra 
S12.301 Unspecified nondisplaced fracture of fourth cervical 
vertebra 
S12.33 Unspecified traumatic spondylolisthesis of fourth cervical vertebra 
S12.330 Unspecified traumatic displaced spondylolisthesis of 
fourth cervical vertebra 
S12.331 Unspecified traumatic nondisplaced spondylolisthesis of 
fourth cervical vertebra 
S12.34 Type III traumatic spondylolisthesis of fourth cervical vertebra 
S12.35 Other traumatic spondylolisthesis of fourth cervical vertebra 
S12.350 Other traumatic displaced spondylolisthesis of fourth 
cervical vertebra 
S12.351 Other traumatic nondisplaced spondylolisthesis of 
fourth cervical vertebra 
S12.39 Other fracture of fourth cervical vertebra 
S12.390 Other displaced fracture of fourth cervical vertebra 
S12.391 Other nondisplaced fracture of fourth cervical vertebra 
S12.4 Fracture of fifth cervical vertebra 
S12.40 Unspecified fracture of fifth cervical vertebra 
S12.400 Unspecified displaced fracture of fifth cervical vertebra 
S12.401 Unspecified nondisplaced fracture of fifth cervical 
vertebra 
S12.43 Unspecified traumatic spondylolisthesis of fifth cervical vertebra 
S12.430 Unspecified traumatic displaced spondylolisthesis of 
fifth cervical vertebra 
S12.431 Unspecified traumatic nondisplaced spondylolisthesis of 
fifth cervical vertebra 
S12.44 Type III traumatic spondylolisthesis of fifth cervical vertebra 
S12.45 Other traumatic spondylolisthesis of fifth cervical vertebra 
S12.450 Other traumatic displaced spondylolisthesis of fifth 
cervical vertebra 
S12.451 Other traumatic nondisplaced spondylolisthesis of fifth 
cervical vertebra 
S12.49 Other fracture of fifth cervical vertebra 

S12.490 Other displaced fracture of fifth cervical vertebra 
S12.491 Other nondisplaced fracture of fifth cervical vertebra 
S12.5 Fracture of sixth cervical vertebra 
S12.50 Unspecified fracture of sixth cervical vertebra 
S12.500 Unspecified displaced fracture of sixth cervical vertebra 
S12.501 Unspecified nondisplaced fracture of sixth cervical 
vertebra 
S12.53 Unspecified traumatic spondylolisthesis of sixth cervical vertebra 
S12.530 Unspecified traumatic displaced spondylolisthesis of 
sixth cervical vertebra 
S12.531 Unspecified traumatic nondisplaced spondylolisthesis of 
sixth cervical vertebra 
S12.54 Type III traumatic spondylolisthesis of sixth cervical vertebra 
S12.55 Other traumatic spondylolisthesis of sixth cervical vertebra 
S12.550 Other traumatic displaced spondylolisthesis of sixth 
cervical vertebra 
S12.551 Other traumatic nondisplaced spondylolisthesis of sixth 
cervical vertebra 
S12.59 Other fracture of sixth cervical vertebra 
S12.590 Other displaced fracture of sixth cervical vertebra 
S12.591 Other nondisplaced fracture of sixth cervical vertebra 
S12.6 Fracture of seventh cervical vertebra 
S12.60 Unspecified fracture of seventh cervical vertebra 
S12.600 Unspecified displaced fracture of seventh cervical 
vertebra 
S12.601 Unspecified nondisplaced fracture of seventh cervical 
vertebra 
S12.63 Unspecified traumatic spondylolisthesis of seventh cervical vertebra 
S12.630 Unspecified traumatic displaced spondylolisthesis of 
seventh cervical vertebra 
S12.631 Unspecified traumatic nondisplaced spondylolisthesis of 
seventh cervical vertebra 
S12.64 Type III traumatic spondylolisthesis of seventh cervical vertebra 
S12.65 Other traumatic spondylolisthesis of seventh cervical vertebra 
S12.650 Other traumatic displaced spondylolisthesis of seventh 
cervical vertebra 
S12.651 Other traumatic nondisplaced spondylolisthesis of 
seventh cervical vertebra 
S12.69 Other fracture of seventh cervical vertebra 
S12.690 Other displaced fracture of seventh cervical vertebra 
S12.691 Other nondisplaced fracture of seventh cervical 
vertebra 

The following 7th character extensions are to be added to codes S12.8 and S12.9 
a initial encounter 
d subsequent encounter 
q sequela 
S12.8 Fracture of other parts of neck 
Hyoid bone 
Larynx 
Thyroid cartilage 
Trachea 
S12.9 Fracture of neck, unspecified 
Fracture of neck NOS 
Fracture of cervical spine NOS 
Fracture of cervical vertebra NOS 
S13 Dislocation and sprain of joints and ligaments at neck level 
Includes: avulsion of joint or ligament at neck level 
laceration of joint or ligament at neck level 
sprain of joint or ligament at neck level 
traumatic hemarthrosis of joint or ligament at neck level 
traumatic rupture of joint or ligament at neck level 
traumatic subluxation of joint or ligament at neck level 
traumatic tear of joint or ligament at neck level 
Excludes2:strain of muscle or tendon at neck level (S16.1) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S13.0 Traumatic rupture of cervical intervertebral disc 
Excludes1:rupture or displacement (nontraumatic) of cervical intervertebral disc 
NOS (M50.-) 
S13.1 Subluxation and dislocation of cervical vertebrae 
Code also any associated: 
open wound of neck (S11.-) 
spinal cord injury (S14.1-) 
Excludes2:fracture of cervical vertebrae (S12.0--S12.3-) 
S13.10 Subluxation and dislocation of unspecified cervical vertebrae 
S13.100 Subluxation of unspecified cervical vertebrae 
S13.101 Dislocation of unspecified cervical vertebrae 
S13.11 Subluxation and dislocation of C0/C1 cervical vertebrae 
Subluxation and dislocation of atlantooccipital joint 
Subluxation and dislocation of atloidooccipital joint 
Subluxation and dislocation of occipitoatloid joint 

S13.110 Subluxation of C0/C1 cervical vertebrae 
S13.111 Dislocation of C0/C1 cervical vertebrae 
S13.12 Subluxation and dislocation of C1/C2 cervical vertebrae 
Subluxation and dislocation of atlantoaxial joint 
S13.120 Subluxation of C1/C2 cervical vertebrae 
S13.121 Dislocation of C1/C2 cervical vertebrae 
S13.13 Subluxation and dislocation of C2/C3 cervical vertebrae 
S13.130 Subluxation of C2/C3 cervical vertebrae 
S13.131 Dislocation of C2/C3 cervical vertebrae 
S13.14 Subluxation and dislocation of C3/C4 cervical vertebrae 
S13.140 Subluxation of C3/C4 cervical vertebrae 
S13.141 Dislocation of C3/C4 cervical vertebrae 
S13.15 Subluxation and dislocation of C4/C5 cervical vertebrae 
S13.150 Subluxation of C4/C5 cervical vertebrae 
S13.151 Dislocation of C4/C5 cervical vertebrae 
S13.16 Subluxation and dislocation of C5/C6 cervical vertebrae 
S13.160 Subluxation of C5/C6 cervical vertebrae 
S13.161 Dislocation of C5/C6 cervical vertebrae 
S13.17 Subluxation and dislocation of C6/C7 cervical vertebrae 
S13.170 Subluxation of C6/C7 cervical vertebrae 
S13.171 Dislocation of C6/C7 cervical vertebrae 
S13.18 Subluxation and dislocation of C7/T1 cervical vertebrae 
S13.180 Subluxation of C7/T1 cervical vertebrae 
S13.181 Dislocation of C7/T1 cervical vertebrae 
S13.2 Dislocation of other and unspecified parts of neck 
S13.20 Dislocation of unspecified parts of neck 
S13.29 Dislocation of other parts of neck 
S13.4 Sprain of ligaments of cervical spine 
Sprain of anterior longitudinal (ligament), cervical 
Sprain of atlanto-axial (joints) 
Sprain of atlanto-occipital (joints) 
Whiplash injury of cervical spine 
S13.5 Sprain of thyroid region 
Sprain of cricoarytenoid (joint) (ligament) 

Sprain of cricothyroid (joint) (ligament) 
Sprain of thyroid cartilage 
S13.8 Sprain of joints and ligaments of other parts of neck 
S13.9 Sprain of joints and ligaments of unspecified parts of neck 
S14 Injury of nerves and spinal cord at neck level 
Code to highest level of cervical cord injury 
Code also any associated: 
fracture of cervical vertebra (S12.0--S12.6.-) 
open wound of neck (S11-) 
transient paralysis (R29.5) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S14.0 Concussion and edema of cervical spinal cord 
S14.1 Other and unspecified injuries of cervical spinal cord 
S14.10 Unspecified injury of cervical spinal cord 
S14.101 Unspecified injury at C level of cervical spinal cord 
S14.102 Unspecified injury at C level of cervical spinal cord 
S14.103 Unspecified injury at C level of cervical spinal cord 
S14.104 Unspecified injury at C level of cervical spinal cord 
S14.105 Unspecified injury at C level of cervical spinal cord 
S14.106 Unspecified injury at C level of cervical spinal cord 
S14.107 Unspecified injury at C level of cervical spinal cord 
S14.108 Unspecified injury at C level of cervical spinal cord 
S14.109 Unspecified injury at unspecified level of cervical spinal 
cord 
Injury of cervical spinal cord NOS 
S14.11 Complete lesion of cervical spinal cord 
S14.111 Complete lesion at C level of cervical spinal cord 
S14.112 Complete lesion at C level of cervical spinal cord 
S14.113 Complete lesion at C level of cervical spinal cord 
S14.114 Complete lesion at C level of cervical spinal cord 
S14.115 Complete lesion at C level of cervical spinal cord 
S14.116 Complete lesion at C level of cervical spinal cord 
S14.117 Complete lesion at C level of cervical spinal cord 

S14.118 Complete lesion at C8 level of cervical spinal cord 
S14.119 Complete lesion at unspecified level of cervical spinal 
cord 
S14.12 Central cord syndrome of cervical spinal cord 
S14.121 Central cord syndrome at C level of cervical spinal 
cord 
S14.122 Central cord syndrome at C level of cervical spinal 
cord 
S14.123 Central cord syndrome at C level of cervical spinal 
cord 
S14.124 Central cord syndrome at C level of cervical spinal 
cord 
S14.125 Central cord syndrome at C level of cervical spinal 
cord 
S14.126 Central cord syndrome at C level of cervical spinal 
cord 
S14.127 Central cord syndrome at C level of cervical spinal 
cord 
S14.128 Central cord syndrome at C level of cervical spinal 
cord 
S14.129 Central cord syndrome at unspecified level of cervical 
spinal cord 
S14.13 Anterior cord syndrome of cervical spinal cord 
S14.131 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.132 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.133 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.134 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.135 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.136 Anterior cord syndrome at C level of cervical spinal 
cord 
S14.137 Anterior cord syndrome at C level of cervical spinal 
cord 

S14.138 Anterior cord syndrome at C8 level of cervical spinal 
cord 
S14.139 
Anterior cord syndrome at unspecified level of cervical 
spinal cord 
S14.14 Brown-Sequard syndrome of cervical spinal cord 
S14.141 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.142 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.143 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.144 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.145 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.146 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.147 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.148 Brown-Sequard syndrome at C level of cervical spinal 
cord 
S14.149 Brown-Sequard syndrome at unspecified level of 
cervical spinal cord 
S14.15 Other incomplete lesions of cervical spinal cord 
Incomplete lesion of cervical spinal cord NOS 
Posterior cord syndrome of cervical spinal cord 
S14.151 Other incomplete lesion at C level of cervical spinal 
cord 
S14.152 Other incomplete lesion at C level of cervical spinal 
cord 
S14.153 Other incomplete lesion at C level of cervical spinal 
cord 
S14.154 Other incomplete lesion at C level of cervical spinal 
cord 
S14.155 Other incomplete lesion at C level of cervical spinal 
cord 
S14.156 Other incomplete lesion at C level of cervical spinal 

cord 
S14.157 Other incomplete lesion at C7 level of cervical spinal 
cord 
S14.158 Other incomplete lesion at C8 level of cervical spinal 
cord 
S14.159 Other incomplete lesion at unspecified level of cervical 
spinal cord 
S14.2 Injury of nerve root of cervical spine 
S14.3 Injury of brachial plexus 
S14.4 Injury of peripheral nerves of neck 
S14.5 Injury of cervical sympathetic nerves 
S14.8 Injury of other nerves of neck 
S14.9 Injury of unspecified nerves of neck 
S15 Injury of blood vessels at neck level 
Code also any associated open wound (S11.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S15.0 Injury of carotid artery of neck 
Injury of carotid artery (common) (external) (internal, extracranial portion) 
Injury of carotid artery NOS 
Excludes1:injury of internal carotid artery, intracranial portion (S06.8) 
S15.00 Unspecified injury of carotid artery 
S15.001 Unspecified injury of right carotid artery 
S15.002 Unspecified injury of left carotid artery 
S15.009 Unspecified injury of unspecified carotid artery 
S15.01 Minor laceration of carotid artery 
Incomplete transection of carotid artery 
Laceration of carotid artery NOS 
Superficial laceration of carotid artery 
S15.011 Minor laceration of right carotid artery 
S15.012 Minor laceration of left carotid artery 
S15.019 Minor laceration of unspecified carotid artery 
S15.02 Major laceration of carotid artery 
Complete transection of carotid artery 
Traumatic rupture of carotid artery 
S15.021 Major laceration of right carotid artery 
S15.022 Major laceration of left carotid artery 
S15.029 Major laceration of unspecified carotid artery 
S15.09 Other injury of carotid artery 

S15.091
Other injury of right carotid artery 
S15.092 Other injury of left carotid artery 
S15.099 Other injury of unspecified carotid artery 
S15.1 Injury of vertebral artery 
S15.10 Unspecified injury of vertebral artery 
S15.101 Unspecified injury of right vertebral artery 
S15.102 Unspecified injury of left vertebral artery 
S15.109 Unspecified injury of unspecified vertebral artery 
S15.11 Minor laceration of vertebral artery 
Incomplete transection of vertebral artery 
Laceration of vertebral artery NOS 
Superficial laceration of vertebral artery 
S15.111 Minor laceration of right vertebral artery 
S15.112 Minor laceration of left vertebral artery 
S15.119 Minor laceration of unspecified vertebral artery 
S15.12 Major laceration of vertebral artery 
Complete transection of vertebral artery 
Traumatic rupture of vertebral artery 
S15.121 Major laceration of right vertebral artery 
S15.122 Major laceration of left vertebral artery 
S15.129 Major laceration of unspecified vertebral artery 
S15.19 Other injury of vertebral artery 
S15.191 Other injury of right vertebral artery 
S15.192 Other injury of left vertebral artery 
S15.199 Other injury of unspecified vertebral artery 
S15.2 Injury of external jugular vein 
S15.20 Unspecified injury of external jugular vein 
S15.201 Unspecified injury of right external jugular vein 
S15.202 Unspecified injury of left external jugular vein 
S15.209 Unspecified injury of unspecified external jugular vein 
S15.21 Minor laceration of external jugular vein 
Incomplete transection of external jugular vein 
Laceration of external jugular vein NOS 
Superficial laceration of external jugular vein 
S15.211 Minor laceration of right external jugular vein 
S15.212 Minor laceration of left external jugular vein 
S15.219 Minor laceration of unspecified external jugular vein 
S15.22 Major laceration of external jugular vein 
Complete transection of external jugular vein 
Traumatic rupture of external jugular vein 
S15.221 Major laceration of right external jugular vein 
S15.222 Major laceration of left external jugular vein 
S15.229 Major laceration of unspecified external jugular vein 

S15.29
Other injury of external jugular vein 
S15.291 Other injury of right external jugular vein 
S15.292 Other injury of left external jugular vein 
S15.299 Other injury of unspecified external jugular vein 
S15.3 Injury of internal jugular vein 
S15.30 Unspecified injury of internal jugular vein 
S15.301 Unspecified injury of right internal jugular vein 
S15.302 Unspecified injury of left internal jugular vein 
S15.309 Unspecified injury of unspecified internal jugular vein 
S15.31 Minor laceration of internal jugular vein 
Incomplete transection of internal jugular vein 
Laceration of internal jugular vein NOS 
Superficial laceration of internal jugular vein 
S15.311 Minor laceration of right internal jugular vein 
S15.312 Minor laceration of left internal jugular vein 
S15.319 Minor laceration of unspecified internal jugular vein 
S15.32 Major laceration of internal jugular vein 
Complete transection of internal jugular vein 
Traumatic rupture of internal jugular vein 
S15.321 Major laceration of right internal jugular vein 
S15.322 Major laceration of left internal jugular vein 
S15.329 Major laceration of unspecified internal jugular vein 
S15.39 Other injury of internal jugular vein 
S15.391 Other injury of right internal jugular vein 
S15.392 Other injury of left internal jugular vein 
S15.399 Other injury of unspecified internal jugular vein 
S15.8 Injury of other blood vessels at neck level 
S15.9 Injury of unspecified blood vessel at neck level 
S16 Injury of muscle and tendon at neck level 
Code also any associated open wound (S11.-) 
Excludes2:sprain of joint or ligament at neck level (S13.9) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S16.1 Strain of muscle and tendon at neck level 
S16.2 Laceration of muscle and tendon at neck level 
S16.8 Other injury of muscle and tendon at neck level 
S16.9 Unspecified injury of muscle and tendon at neck level 
S17 Crushing injury of neck 
Use additional code for all associated injuries, such as: 

injury of blood vessels (S15.-) 
open wound of neck (S11.-) 
spinal cord injury (S14.0, S14.1-) 
vertebral fracture (S12.0--S12.3-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S17.0 Crushing injury of larynx and trachea 
S17.8 Crushing injury of other parts of neck 
S17.9 Crushing injury of neck, part unspecified 
S19 Other and unspecified injuries of neck 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S19.8 Other specified injuries of neck 
S19.80 Other specified injuries of unspecified part of neck 
S19.81 Other specified injuries of larynx 
S19.82 Other specified injuries of cervical trachea 
Excludes2: other specified injury of thoracic trachea (S27.5-) 
S19.83 Other specified injuries of vocal cord 
S19.84 Other specified injuries of thyroid gland 
S19.85 Other specified injuries of pharynx and cervical esophagus 
S19.89 Other specified injuries of other part of neck 
S19.9 Unspecified injury of neck 
Injuries to the thorax (S20-S29) 
Includes: injuries of breast 
injuries of chest (wall) 
injuries of interscapular area 
Excludes2:burns and corrosions (T20-T32) 
effects of foreign body in bronchus (T17.5) 
effects of foreign body in esophagus (T18.1) 
effects of foreign body in lung (T17.8) 
effects of foreign body in trachea (T17.4) 
frostbite (T33-T34) 
injuries of axilla 
injuries of clavicle 
injuries of scapular region 
injuries of shoulder 

insect bite or sting, venomous (T63.4) 
S20 Superficial injury of thorax 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S20.0 Contusion of breast 
S20.00 Contusion of breast, unspecified breast 
S20.01 Contusion of right breast 
S20.02 Contusion of left breast 
S20.1 Other and unspecified superficial injuries of breast 
S20.10 Unspecified superficial injuries of breast 
S20.101 Unspecified superficial injuries of breast, right breast 
S20.102 Unspecified superficial injuries of breast, left breast 
S20.109 Unspecified superficial injuries of breast, unspecified 
breast 
S20.11 Abrasion of breast 
S20.111 Abrasion of breast, right breast 
S20.112 Abrasion of breast, left breast 
S20.119 Abrasion of breast, unspecified breast 
S20.12 Blister (nonthermal) of breast 
S20.121 Blister (nonthermal) of breast, right breast 
S20.122 Blister (nonthermal) of breast, left breast 
S20.129 Blister (nonthermal) of breast, unspecified breast 
S20.14 External constriction of part of breast 
S20.141 External constriction of part of breast, right breast 
S20.142 External constriction of part of breast, left breast 
S20.149 External constriction of part of breast, unspecified 
breast 
S20.15 Superficial foreign body of breast 
Splinter in the breast 
S20.151 Superficial foreign body of breast, right breast 
S20.152 Superficial foreign body of breast, left breast 
S20.159 Superficial foreign body of breast, unspecified breast 
S20.16 Insect bite (nonvenomous) of breast 
S20.161 Insect bite (nonvenomous) of breast, right breast 
S20.162 Insect bite (nonvenomous) of breast, left breast 
S20.169 Insect bite (nonvenomous) of breast, unspecified breast 
S20.17 Other superficial bite of breast 
Excludes1: open bite of breast (S21.05-) 
S20.171 Other superficial bite of breast, right breast 
S20.172 Other superficial bite of breast, left breast 

S20.179 Other superficial bite of breast, unspecified breast 
S20.2 Contusion of thorax 
S20.20 Contusion of thorax, unspecified 
S20.21 Contusion of front wall of thorax 
S20.211 Contusion of right front wall of thorax 
S20.212 Contusion of left front wall of thorax 
S20.219 Contusion of unspecified front wall of thorax 
S20.22 Contusion of back wall of thorax 
S20.221 Contusion of right back wall of thorax 
S20.222 Contusion of left back wall of thorax 
S20.229 Contusion of unspecified back wall of thorax 
S20.3 Other and unspecified superficial injuries of front wall of thorax 
S20.30 Unspecified superficial injuries of front wall of thorax 
S20.301 Unspecified superficial injuries of right front wall of 
thorax 
S20.302 Unspecified superficial injuries of left front wall of 
thorax 
S20.309 Unspecified superficial injuries of unspecified front wall 
of thorax 
S20.31 Abrasion of front wall of thorax 
S20.311 Abrasion of right front wall of thorax 
S20.312 Abrasion of left front wall of thorax 
S20.319 Abrasion of unspecified front wall of thorax 
S20.32 Blister (nonthermal) of front wall of thorax 
S20.321 Blister (nonthermal) of right front wall of thorax 
S20.322 Blister (nonthermal) of left front wall of thorax 
S20.329 Blister (nonthermal) of unspecified front wall of thorax 
S20.34 External constriction of front wall of thorax 
S20.341 External constriction of right front wall of thorax 
S20.342 External constriction of left front wall of thorax 
S20.349 External constriction of unspecified front wall of thorax 
S20.35 Superficial foreign body of front wall of thorax 
Splinter in front wall of thorax 
S20.351 Superficial foreign body of right front wall of thorax 
S20.352 Superficial foreign body of left front wall of thorax 
S20.359 Superficial foreign body of unspecified front wall of 
thorax 
S20.36 Insect bite (nonvenomous) of front wall of thorax 
S20.361 Insect bite (nonvenomous) of right front wall of thorax 
S20.362 Insect bite (nonvenomous) of left front wall of thorax 
S20.369 Insect bite (nonvenomous) of unspecified front wall of 
thorax 
S20.37 Other superficial bite of front wall of thorax 

Excludes1: open bite of front wall of thorax (S21.14) 
S20.371 Other superficial bite of right front wall of thorax 
S20.372 Other superficial bite of left front wall of thorax 
S20.379 Other superficial bite of unspecified front wall of thorax 
S20.4 Other and unspecified superficial injuries of back wall of thorax 
S20.40 Unspecified superficial injuries of back wall of thorax 
S20.401 Unspecified superficial injuries of right back wall of 
thorax 
S20.402 Unspecified superficial injuries of left back wall of 
thorax 
S20.409 Unspecified superficial injuries of unspecified back wall 
of thorax 
S20.41 Abrasion of back wall of thorax 
S20.411 Abrasion of right back wall of thorax 
S20.412 Abrasion of left back wall of thorax 
S20.419 Abrasion of unspecified back wall of thorax 
S20.42 Blister (nonthermal) of back wall of thorax 
S20.421 Blister (nonthermal) of right back wall of thorax 
S20.422 Blister (nonthermal) of left back wall of thorax 
S20.429 Blister (nonthermal) of unspecified back wall of thorax 
S20.44 External constriction of back wall of thorax 
S20.441 External constriction of right back wall of thorax 
S20.442 External constriction of left back wall of thorax 
S20.449 External constriction of unspecified back wall of thorax 
S20.45 Superficial foreign body of back wall of thorax 
Splinter of back wall of thorax 
S20.451 Superficial foreign body of right back wall of thorax 
S20.452 Superficial foreign body of left back wall of thorax 
S20.459 Superficial foreign body of unspecified back wall of 
thorax 
S20.46 Insect bite (nonvenomous) of back wall of thorax 
S20.461 Insect bite (nonvenomous) of right back wall of thorax 
S20.462 Insect bite (nonvenomous) of left back wall of thorax 
S20.469 Insect bite (nonvenomous) of unspecified back wall of 
thorax 
S20.47 Other superficial bite of back wall of thorax 
Excludes1: open bite of back wall of thorax (S21.24) 
S20.471 Other superficial bite of right back wall of thorax 
S20.472 Other superficial bite of left back wall of thorax 
S20.479 Other superficial bite of unspecified back wall of thorax 
S20.9 Superficial injury of unspecified parts of thorax 
Excludes1:contusion of thorax NOS (S20.20) 
S20.90 Unspecified superficial injury of unspecified parts of thorax 

Superficial injury of thoracic wall NOS 
S20.91 Abrasion of unspecified parts of thorax 
S20.92 Blister (nonthermal) of unspecified parts of thorax 
S20.94 External constriction of unspecified parts of thorax 
S20.95 Superficial foreign body of unspecified parts of thorax 
Splinter in thorax NOS 
S20.96 Insect bite (nonvenomous) of unspecified parts of thorax 
S20.97 Other superficial bite of unspecified parts of thorax 
Excludes1: open bite of thorax NOS (S21.95) 
S21 Open wound of thorax 
Code also any associated injury (to) (such as) : 
heart (S26.-) 
intrathoracic organs (S27.-) 
rib fracture (S22.3-, S22.4-) 
spinal cord injury (S24.0-, S24.1-) 
traumatic hemothorax (S27.1) 
traumatic hemopneumothorax (S27.3) 
traumatic pneumothorax (S27.0) 
wound infection 
Excludes1:traumatic amputation (partial) of thorax (S28.1) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S21.0 Open wound of breast 
S21.00 Unspecified open wound of breast 
S21.001 Unspecified open wound of right breast 
S21.002 Unspecified open wound of left breast 
S21.009 Unspecified open wound of unspecified breast 
S21.01 Laceration without foreign body of breast 
S21.011 Laceration without foreign body of right breast 
S21.012 Laceration without foreign body of left breast 
S21.019 Laceration without foreign body of unspecified breast 
S21.02 Laceration with foreign body of breast 
S21.021 Laceration with foreign body of right breast 
S21.022 Laceration with foreign body of left breast 
S21.029 Laceration with foreign body of unspecified breast 
S21.03 Puncture wound without foreign body of breast 
S21.031 Puncture wound without foreign body of right breast 
S21.032 Puncture wound without foreign body of left breast 
S21.039 Puncture wound without foreign body of unspecified 
breast 

S21.04 Puncture wound with foreign body of breast 
S21.041 Puncture wound with foreign body of right breast 
S21.042 Puncture wound with foreign body of left breast 
S21.049 Puncture wound with foreign body of unspecified 
breast 
S21.05 Open bite of breast 
Bite of breast NOS 
Excludes1: superficial bite of breast (S20.17) 
S21.051 Open bite of right breast 
S21.052 Open bite of left breast 
S21.059 Open bite of unspecified breast 
S21.1 Open wound of front wall of thorax without penetration into thoracic cavity 
Open wound of chest without penetration into thoracic cavity 
S21.10 Unspecified open wound of front wall of thorax without penetration into 
thoracic cavity 
S21.101 Unspecified open wound of right front wall of thorax 
without penetration into thoracic cavity 
S21.102 Unspecified open wound of left front wall of thorax 
without penetration into thoracic cavity 
S21.109 Unspecified open wound of unspecified front wall of 
thorax without penetration into thoracic cavity 
S21.11 Laceration without foreign body of front wall of thorax without 
penetration into thoracic cavity 
S21.111 Laceration without foreign body of right front wall of 
thorax without penetration into thoracic cavity 
S21.112 Laceration without foreign body of left front wall of 
thorax without penetration into thoracic cavity 
S21.119 Laceration without foreign body of unspecified front 
wall of thorax without penetration into thoracic cavity 
S21.12 Laceration with foreign body of front wall of thorax without penetration 
into thoracic cavity 
S21.121 Laceration with foreign body of right front wall of 
thorax without penetration into thoracic cavity 
S21.122 Laceration with foreign body of left front wall of thorax 
without penetration into thoracic cavity 
S21.129 Laceration with foreign body of unspecified front wall 
of thorax without penetration into thoracic cavity 
S21.13 Puncture wound without foreign body of front wall of thorax without 
penetration into thoracic cavity 
S21.131 Puncture wound without foreign body of right front 
wall of thorax without penetration into thoracic cavity 
S21.132 Puncture wound without foreign body of left front wall 
of thorax without penetration into thoracic cavity 

S21.139
Puncture wound without foreign body of unspecified 
front wall of thorax without penetration into thoracic 
cavity 
S21.14 Puncture wound with foreign body of front wall of thorax without 
penetration into thoracic cavity 
S21.141 Puncture wound with foreign body of right front wall of 
thorax without penetration into thoracic cavity 
S21.142 Puncture wound with foreign body of left front wall of 
thorax without penetration into thoracic cavity 
S21.149 Puncture wound with foreign body of unspecified front 
wall of thorax without penetration into thoracic cavity 
S21.15 Open bite of front wall of thorax without penetration into thoracic cavity 
Bite of front wall of thorax NOS 
Excludes1: superficial bite of front wall of thorax (S20.37) 
S21.151 Open bite of right front wall of thorax without 
penetration into thoracic cavity 
S21.152 Open bite of left front wall of thorax without 
penetration into thoracic cavity 
S21.159 Open bite of unspecified front wall of thorax without 
penetration into thoracic cavity 
S21.2 Open wound of back wall of thorax without penetration into thoracic cavity 
S21.20 Unspecified open wound of back wall of thorax without penetration into 
thoracic cavity 
S21.201 Unspecified open wound of right back wall of thorax 
without penetration into thoracic cavity 
S21.202 Unspecified open wound of left back wall of thorax 
without penetration into thoracic cavity 
S21.209 Unspecified open wound of unspecified back wall of 
thorax without penetration into thoracic cavity 
S21.21 Laceration without foreign body of back wall of thorax without 
penetration into thoracic cavity 
S21.211 Laceration without foreign body of right back wall of 
thorax without penetration into thoracic cavity 
S21.212 Laceration without foreign body of left back wall of 
thorax without penetration into thoracic cavity 
S21.219 Laceration without foreign body of unspecified back 
wall of thorax without penetration into thoracic cavity 
S21.22 Laceration with foreign body of back wall of thorax without penetration 
into thoracic cavity 
S21.221 Laceration with foreign body of right back wall of 
thorax without penetration into thoracic cavity 
S21.222 Laceration with foreign body of left back wall of thorax 
without penetration into thoracic cavity 

S21.229 Laceration with foreign body of unspecified back wall 
of thorax without penetration into thoracic cavity 
S21.23 Puncture wound without foreign body of back wall of thorax without 
penetration into thoracic cavity 
S21.231 Puncture wound without foreign body of right back 
wall of thorax without penetration into thoracic cavity 
S21.232 Puncture wound without foreign body of left back wall 
of thorax without penetration into thoracic cavity 
S21.239 Puncture wound without foreign body of unspecified 
back wall of thorax without penetration into thoracic 
cavity 
S21.24 Puncture wound with foreign body of back wall of thorax without 
penetration into thoracic cavity 
S21.241 Puncture wound with foreign body of right back wall of 
thorax without penetration into thoracic cavity 
S21.242 Puncture wound with foreign body of left back wall of 
thorax without penetration into thoracic cavity 
S21.249 Puncture wound with foreign body of unspecified back 
wall of thorax without penetration into thoracic cavity 
S21.25 Open bite of back wall of thorax without penetration into thoracic cavity 
Bite of back wall of thorax NOS 
Excludes1: superficial bite of back wall of thorax (S20.47) 
S21.251 Open bite of right back wall of thorax without 
penetration into thoracic cavity 
S21.252 Open bite of left back wall of thorax without 
penetration into thoracic cavity 
S21.259 Open bite of unspecified back wall of thorax without 
penetration into thoracic cavity 
S21.3 Open wound of front wall of thorax with penetration into thoracic cavity 
Open wound of chest with penetration into thoracic cavity 
S21.30 Unspecified open wound of front wall of thorax with penetration into 
thoracic cavity 
S21.301 Unspecified open wound of right front wall of thorax 
with penetration into thoracic cavity 
S21.302 Unspecified open wound of left front wall of thorax with 
penetration into thoracic cavity 
S21.309 Unspecified open wound of unspecified front wall of 
thorax with penetration into thoracic cavity 
S21.31 Laceration without foreign body of front wall of thorax with penetration 
into thoracic cavity 
S21.311 Laceration without foreign body of right front wall of 
thorax with penetration into thoracic cavity 
S21.312 Laceration without foreign body of left front wall of 

thorax with penetration into thoracic cavity 
S21.319 Laceration without foreign body of unspecified front 
wall of thorax with penetration into thoracic cavity 
S21.32 Laceration with foreign body of front wall of thorax with penetration 
into thoracic cavity 
S21.321 Laceration with foreign body of right front wall of 
thorax with penetration into thoracic cavity 
S21.322 Laceration with foreign body of left front wall of thorax 
with penetration into thoracic cavity 
S21.329 Laceration with foreign body of unspecified front wall 
of thorax with penetration into thoracic cavity 
S21.33 Puncture wound without foreign body of front wall of thorax with 
penetration into thoracic cavity 
S21.331 Puncture wound without foreign body of right front 
wall of thorax with penetration into thoracic cavity 
S21.332 Puncture wound without foreign body of left front wall 
of thorax with penetration into thoracic cavity 
S21.339 Puncture wound without foreign body of unspecified 
front wall of thorax with penetration into thoracic 
cavity 
S21.34 Puncture wound with foreign body of front wall of thorax with 
penetration into thoracic cavity 
S21.341 Puncture wound with foreign body of right front wall of 
thorax with penetration into thoracic cavity 
S21.342 Puncture wound with foreign body of left front wall of 
thorax with penetration into thoracic cavity 
S21.349 Puncture wound with foreign body of unspecified front 
wall of thorax with penetration into thoracic cavity 
S21.35 Open bite of front wall of thorax with penetration into thoracic cavity 
Excludes1: superficial bite of front wall of thorax (S20.37) 
S21.351 Open bite of right front wall of thorax with penetration 
into thoracic cavity 
S21.352 Open bite of left front wall of thorax with penetration 
into thoracic cavity 
S21.359 Open bite of unspecified front wall of thorax with 
penetration into thoracic cavity 
S21.4 Open wound of back wall of thorax with penetration into thoracic cavity 
S21.40 Unspecified open wound of back wall of thorax with penetration into 
thoracic cavity 
S21.401 Unspecified open wound of right back wall of thorax 
with penetration into thoracic cavity 
S21.402 Unspecified open wound of left back wall of thorax with 
penetration into thoracic cavity 

S21.409 
S21.41 
Laceration without foreign body of back wall of thorax with penetration 
S21.411 
S21.412 
S21.419 
S21.42 
S21.421 
S21.422 
S21.429 
S21.43 
S21.431 
S21.432 
S21.439 
S21.44 
S21.441 
S21.442 
S21.449 
S21.45 
Excludes1: 
S21.451 
S21.452 
S21.459 
Unspecified open wound of unspecified back wall of 
thorax with penetration into thoracic cavity 
into thoracic cavity 
Laceration without foreign body of right back wall of 
thorax with penetration into thoracic cavity 
Laceration without foreign body of left back wall of 
thorax with penetration into thoracic cavity 
Laceration without foreign body of unspecified back 
wall of thorax with penetration into thoracic cavity 
Laceration with foreign body of back wall of thorax with penetration 
into thoracic cavity 
Laceration with foreign body of right back wall of 
thorax with penetration into thoracic cavity 
Laceration with foreign body of left back wall of thorax 
with penetration into thoracic cavity 
Laceration with foreign body of unspecified back wall 
of thorax with penetration into thoracic cavity 
Puncture wound without foreign body of back wall of thorax with 
penetration into thoracic cavity 
Puncture wound without foreign body of right back 
wall of thorax with penetration into thoracic cavity 
Puncture wound without foreign body of left back wall 
of thorax with penetration into thoracic cavity 
Puncture wound with foreign body of unspecified back 
wall of thorax with penetration into thoracic cavity 
Puncture wound with foreign body of back wall of thorax with 
penetration into thoracic cavity 
Puncture wound with foreign body of right back wall of 
thorax with penetration into thoracic cavity 
Puncture wound with foreign body of left back wall of 
thorax with penetration into thoracic cavity 
Puncture wound with foreign body of unspecified back 
wall of thorax with penetration into thoracic cavity 
Open bite of back wall of thorax with penetration into thoracic cavity 
Bite of back wall of thorax NOS 
superficial bite of back wall of thorax (S20.47) 
Open bite of right back wall of thorax with penetration 
into thoracic cavity 
Open bite of left back wall of thorax with penetration 
into thoracic cavity 
Open bite of unspecified back wall of thorax with 
penetration into thoracic cavity 

S21.9
Open wound of unspecified part of thorax 
Open wound of thoracic wall NOS 
S21.90 Unspecified open wound of unspecified part of thorax 
S21.91 Laceration without foreign body of unspecified part of thorax 
S21.92 Laceration with foreign body of unspecified part of thorax 
S21.93 Puncture wound without foreign body of unspecified part of thorax 
S21.94 Puncture wound with foreign body of unspecified part of thorax 
S21.95 Open bite of unspecified part of thorax 
Excludes1: superficial bite of thorax (S20.97) 
S22 Fracture of rib(s), sternum and thoracic spine 
A fracture not indicated as nondisplaced or displaced should be classified to displaced 
Includes: fracture of thoracic neural arch 
fracture of thoracic spinous process 
fracture of thoracic transverse process 
fracture of thoracic vertebra 
fracture of thoracic vertebral arch 
Codes first any associated: 
injury of intrathoracic organ (S27.-) 
spinal cord injury (S24.0-, S24.1-) 
Excludes1:transection of thorax (S28.1) 
Excludes2:fracture of clavicle (S42.0-) 
fracture of scapula (S42.1-) 
The following 7th character extensions are to be added to each code for this category: 
A fracture not identified as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
q sequela 
S22.0 Fracture of thoracic vertebra 
S22.00 Fracture of unspecified thoracic vertebra 
S22.000 Wedge compression fracture of unspecified thoracic 
vertebra 
S22.001 Stable burst fracture of unspecified thoracic vertebra 
S22.002 Unstable burst fracture of unspecified thoracic vertebra 
S22.008 Other fracture of unspecified thoracic vertebra 
S22.009 Unspecified fracture of unspecified thoracic vertebra 
S22.01 Fracture of first thoracic vertebra 
S22.010 Wedge compression fracture of first thoracic vertebra 
S22.011 Stable burst fracture of first thoracic vertebra 
S22.012 Unstable burst fracture of first thoracic vertebra 

S22.018 Other fracture of first thoracic vertebra 
S22.019 
Unspecified fracture of first thoracic vertebra 
S22.02 Fracture of second thoracic vertebra 
S22.020 Wedge compression fracture of second thoracic 
vertebra 
S22.021 Stable burst fracture of second thoracic vertebra 
S22.022 Unstable burst fracture of second thoracic vertebra 
S22.028 Other fracture of second thoracic vertebra 
S22.029 Unspecified fracture of second thoracic vertebra 
S22.03 Fracture of third thoracic vertebra 
S22.030 Wedge compression fracture of third thoracic vertebra 
S22.031 Stable burst fracture of third thoracic vertebra 
S22.032 Unstable burst fracture of third thoracic vertebra 
S22.038 Other fracture of third thoracic vertebra 
S22.039 Unspecified fracture of third thoracic vertebra 
S22.04 Fracture of fourth thoracic vertebra 
S22.040 Wedge compression fracture of fourth thoracic vertebra 
S22.041 Stable burst fracture of fourth thoracic vertebra 
S22.042 Unstable burst fracture of fourth thoracic vertebra 
S22.048 Other fracture of fourth thoracic vertebra 
S22.049 Unspecified fracture of fourth thoracic vertebra 
S22.05 Fracture of T5-T6 vertebra 
S22.050 Wedge compression fracture of T5-T6 vertebra 
S22.051 Stable burst fracture of T5-T6 vertebra 
S22.052 Unstable burst fracture of T5-T6 vertebra 
S22.058 Other fracture of T5-T6 vertebra 
S22.059 Unspecified fracture of T5-T6 vertebra 
S22.06 Fracture of T7-T8 vertebra 
S22.060 Wedge compression fracture of T7-T8 vertebra 
S22.061 Stable burst fracture of T7-T8 vertebra 
S22.062 Unstable burst fracture of T7-T8 vertebra 
S22.068 Other fracture of T7-T8 thoracic vertebra 
S22.069 Unspecified fracture of T7-T8 vertebra 
S22.07 Fracture of T9-T10 vertebra 
S22.070 Wedge compression fracture of T9-T10 vertebra 
S22.071 Stable burst fracture of T9-T10 vertebra 
S22.072 Unstable burst fracture of T9-T10 vertebra 

S22.078 Other fracture of T9-T10 vertebra
S22.079 Unspecified fracture of T9-T10 vertebra
S22.08 Fracture of T11-T12 vertebra
S22.080 Wedge compression fracture of T11-T12 vertebra
S22.081 Stable burst fracture of T11-T12 vertebra
S22.082 Unstable burst fracture of T11-T12 vertebra
S22.088 Other fracture of T11-T12 vertebra
S22.089 Unspecified fracture of T11-T12 vertebra
S22.2 Fracture of sternum
S22.20 Unspecified fracture of sternum 
S22.21 Fracture of manubrium 
S22.22 Fracture of body of sternum 
S22.23 Sternal manubrial dissociation 
S22.24 Fracture of xiphoid process 
S22.3 Fracture of one rib 
S22.31 Fracture of rib, right side 
S22.32 Fracture of rib, left side 
S22.39 Fracture of rib, unspecified side 
S22.4 Multiple fractures of ribs 
Fractures of two or more ribs 
Excludes1:flail chest (S22.5-) 
S22.41 Multiple fractures of ribs, right side 
S22.42 Multiple fractures of ribs, left side 
S22.43 Multiple fractures of ribs, bilateral 
S22.49 Multiple fractures of ribs, unspecified side 
S22.5 Flail chest 
S22.51 Flail chest, right side 
S22.52 Flail chest, left side 
S22.53 Flail chest, bilateral 
S22.59 Flail chest, unspecified side 
S22.9 Fracture of bony thorax, part unspecified 
S23 Dislocation and sprain of joints and ligaments of thorax 
Includes: avulsion of joint or ligament of thorax 
laceration of joint or ligament of thorax 
sprain of joint or ligament of thorax 
traumatic hemarthrosis of joint or ligament of thorax 
traumatic rupture of joint or ligament of thorax 
traumatic subluxation of joint or ligament of thorax 
traumatic tear of joint or ligament of thorax 

Excludes2:dislocation, sprain of sternoclavicular joint (S43.2, S43.6) 
strain of muscle or tendon of thorax (S29.1) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S23.0 Traumatic rupture of thoracic intervertebral disc 
Excludes1:rupture or displacement (nontraumatic) of thoracic intervertebral disc 
NOS (M51.- with final character 4) 
S23.1 Subluxation and dislocation of thoracic vertebra 
Code also any associated 
open wound of thorax (S21.-) 
spinal cord injury (S24.0-, S24.1-) 
Excludes2:fracture of thoracic vertebrae (S22.0-) 
S23.10 Subluxation and dislocation of unspecified thoracic vertebra 
S23.100 Subluxation of unspecified thoracic vertebra 
S23.101 Dislocation of unspecified thoracic vertebra 
S23.11 Subluxation and dislocation of T1/T2 thoracic vertebra 
S23.110 Subluxation of T1/T2 thoracic vertebra 
S23.111 Dislocation of T1/T2 thoracic vertebra 
S23.12 Subluxation and dislocation of T2/T3-T3/T4 thoracic vertebra 
S23.120 Subluxation of T2-T3 thoracic vertebra 
S23.121 Dislocation of T2-T3 thoracic vertebra 
S23.122 Subluxation of T3/T4 thoracic vertebra 
S23.123 Dislocation of T3/T4 thoracic vertebra 
S23.13 Subluxation and dislocation of T4/T5-T5/T6 thoracic vertebra 
S23.130 Subluxation of T4/T5 thoracic vertebra 
S23.131 Dislocation of T4-T5 thoracic vertebra 
S23.132 Subluxation of T5/T6 thoracic vertebra 
S23.133 Dislocation of T5/T6 thoracic vertebra 
S23.14 Subluxation and dislocation of T6/T7-T7/T8 thoracic vertebra 
S23.140 Subluxation of T6/T7 thoracic vertebra 
S23.141 Dislocation of T6-T7 thoracic vertebra 
S23.142 Subluxation of T7-T8 thoracic vertebra 
S23.143 Dislocation of T7/T8 thoracic vertebra 
S23.15 Subluxation and dislocation of T8/T9-T9/T10 thoracic vertebra 

S23.150 Subluxation of T8/T9 thoracic vertebra
S23.151 Dislocation of T8/T9 thoracic vertebra
S23.152 Subluxation of T9/T10 thoracic vertebra
S23.153 Dislocation of T9/T10 thoracic vertebra
S23.16 Subluxation and dislocation of T10/T11-T11/T12 thoracic vertebra
S23.160 Subluxation of T10/T11 thoracic vertebra
S23.161 Dislocation of T10/T11 thoracic vertebra
S23.162 Subluxation of T11/T12 thoracic vertebra
S23.163 Dislocation of T11/T12 thoracic vertebra
S23.17 Subluxation and dislocation of T12/L1 thoracic vertebra 
S23.170 Subluxation of T12/L1 thoracic vertebra 
S23.171 Dislocation of T12/L1 thoracic vertebra 
S23.2 Dislocation of other and unspecified parts of thorax 
S23.20 Dislocation of unspecified part of thorax 
S23.29 Dislocation of other parts of thorax 
S23.3 Sprain of ligaments of thoracic spine 
S23.4 Sprain of ribs and sternum 
S23.41 Sprain of ribs 
S23.42 Sprain of sternum 
S23.420 Sprain of sternoclavicular (joint) (ligament) 
S23.421 Sprain of chondrosternal joint 
S23.428 Other sprain of sternum 
S23.429 Unspecified sprain of sternum 
S23.8 Sprain of other parts of thorax 
S23.9 Sprain of unspecified parts of thorax 
S24 Injury of nerves and spinal cord at thorax level 
Note: code to highest level of thoracic spinal cord injury 
Code also any associated: 
fracture of thoracic vertebra (S22.0-) 
open wound of thorax (S21.-) 
transient paralysis (R29.5) 
Excludes2:injury of brachial plexus (S14.3) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S24.0 Concussion and edema of thoracic spinal cord 

S24.1
Other and unspecified injuries of thoracic spinal cord 
S24.10 Unspecified injury of thoracic spinal cord 
S24.101 Unspecified injury at T1 level of thoracic spinal cord 
S24.102 Unspecified injury at T2-T6 level of thoracic spinal cord 
S24.103 Unspecified injury at T7-T10 level of thoracic spinal 
cord 
S24.104 Unspecified injury at T11-T12 level of thoracic spinal 
cord 
S24.109 Unspecified injury at unspecified level of thoracic spinal 
cord 
Injury of thoracic spinal cord NOS 
S24.11 Complete lesion of thoracic spinal cord 
S24.111 Complete lesion at T1 level of thoracic spinal cord 
S24.112 Complete lesion at T2-T6 level of thoracic spinal cord 
S24.113 Complete lesion at T7-T10 level of thoracic spinal cord 
S24.114 Complete lesion at T11-T12 level of thoracic spinal cord 
S24.119 Complete lesion at unspecified level of thoracic spinal 
cord 
S24.13 Anterior cord syndrome of thoracic spinal cord 
S24.131 Anterior cord syndrome at T1 level of thoracic spinal 
cord 
S24.132 Anterior cord syndrome at T2-T6 level of thoracic 
spinal cord 
S24.133 Anterior cord syndrome at T7-T10 level of thoracic 
spinal cord 
S24.134 Anterior cord syndrome at T11-T12 level of thoracic 
spinal cord 
S24.139 Anterior cord syndrome at unspecified level of thoracic 
spinal cord 
S24.14 Brown-Sequard syndrome of thoracic spinal cord 
S24.141 Brown-Sequard syndrome at T1 level of thoracic spinal 
cord 
S24.142 Brown-Sequard syndrome at T2-T6 level of thoracic 
spinal cord 
S24.143 Brown-Sequard syndrome at T7-T10 level of thoracic 
spinal cord 
S24.144 Brown-Sequard syndrome at T11-T12 level of thoracic 
spinal cord 
S24.149 Brown-Sequard syndrome at unspecified level of 
thoracic spinal cord 

S24.15
Other incomplete lesions of thoracic spinal cord 
Incomplete lesion of thoracic spinal cord NOS 
Posterior cord syndrome of thoracic spinal cord 
S24.151 Other incomplete lesion at T1 level of thoracic spinal 
cord 
S24.152 Other incomplete lesion at T2-T6 level of thoracic spinal 
cord 
S24.153 Other incomplete lesion at T7-T10 level of thoracic 
spinal cord 
S24.154 Other incomplete lesion at T11-T12 level of thoracic 
spinal cord 
S24.159 Other incomplete lesion at unspecified level of thoracic 
spinal cord 
S24.2 Injury of nerve root of thoracic spine 
S24.3 Injury of peripheral nerves of thorax 
S24.4 Injury of thoracic sympathetic nervous system 
Injury of cardiac plexus 
Injury of esophageal plexus 
Injury of pulmonary plexus 
Injury of stellate ganglion 
Injury of thoracic sympathetic ganglion 
S24.8 Injury of other nerves of thorax 
S24.9 Injury of unspecified nerve of thorax 
S25 Injury of blood vessels of thorax 
Code also any associated open wound (S21.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S25.0 Injury of thoracic aorta 
Injury of aorta NOS 
S25.00 Unspecified injury of thoracic aorta 
S25.01 Minor laceration of thoracic aorta 
Incomplete transection of thoracic aorta 
Laceration of thoracic aorta NOS 
Superficial laceration of thoracic aorta 
S25.02 Major laceration of thoracic aorta 
Complete transection of thoracic aorta 
Traumatic rupture of thoracic aorta 
S25.09 Other injury of thoracic aorta 
S25.1 Injury of innominate or subclavian artery 
S25.10 Unspecified injury of innominate or subclavian artery 

S25.101
S25.102 
S25.109 
S25.11 
S25.111 
S25.112 
S25.119 
S25.12 
S25.121 
S25.122 
S25.129 
S25.19 
S25.191 
S25.192 
S25.199 
S25.2 
Injury of vena cava NOS 
S25.20 
S25.21 
S25.22 
S25.29 
S25.3 
S25.30 
S25.301 
Unspecified injury of right innominate or subclavian 
artery 
Unspecified injury of left innominate or subclavian 
artery 
Unspecified injury of unspecified innominate or 
subclavian artery 
Minor laceration of innominate or subclavian artery 
Incomplete transection of innominate or subclavian artery 
Laceration of innominate or subclavian artery NOS 
Superficial laceration of innominate or subclavian artery 
Minor laceration of right innominate or subclavian 
artery 
Minor laceration of left innominate or subclavian artery 
Minor laceration of unspecified innominate or 
subclavian artery 
Major laceration of innominate or subclavian artery 
Complete transection of innominate or subclavian artery 
Traumatic rupture of innominate or subclavian artery 
Major laceration of innominate or subclavian artery 
Major laceration of innominate or subclavian artery 
Major laceration of innominate or subclavian artery 
Other specified injury of innominate or subclavian artery 
Other specified injury of right innominate or subclavian 
artery 
Other specified injury of left innominate or subclavian 
artery 
Other specified injury of unspecified innominate or 
subclavian artery 
Injury of superior vena cava 
Unspecified injury of superior vena cava 
Minor laceration of superior vena cava 
Incomplete transection of superior vena cava 
Laceration of superior vena cava NOS 
Superficial laceration of superior vena cava 
Major laceration of superior vena cava 
Complete transection of superior vena cava 
Traumatic rupture of superior vena cava 
Other specified injury of superior vena cava 
Injury of innominate or subclavian vein 
Unspecified injury of innominate or subclavian vein 
Unspecified injury of right innominate or subclavian 
vein 

S25.302
Unspecified injury of left innominate or subclavian vein 
S25.309 Unspecified injury of unspecified innominate or 
subclavian vein 
S25.31 Minor laceration of innominate or subclavian vein 
Incomplete transection of innominate or subclavian vein 
Laceration of innominate or subclavian vein NOS 
Superficial laceration of innominate or subclavian vein 
S25.311 Minor laceration of right innominate or subclavian vein 
S25.312 Minor laceration of left innominate or subclavian vein 
S25.319 Minor laceration of unspecified innominate or 
subclavian vein 
S25.32 Major laceration of innominate or subclavian vein 
Complete transection of innominate or subclavian vein 
Traumatic rupture of innominate or subclavian vein 
S25.321 Major laceration of right innominate or subclavian vein 
S25.322 Major laceration of left innominate or subclavian vein 
S25.329 Major laceration of unspecified innominate or 
subclavian vein 
S25.39 Other specified injury of innominate or subclavian vein 
S25.391 Other specified injury of right innominate or subclavian 
vein 
S25.392 Other specified injury of left innominate or subclavian 
vein 
S25.399 Other specified injury of unspecified innominate or 
subclavian vein 
S25.4 Injury of pulmonary blood vessels 
S25.40 Unspecified injury of pulmonary blood vessels 
S25.401 Unspecified injury of right pulmonary blood vessels 
S25.402 Unspecified injury of left pulmonary blood vessels 
S25.409 Unspecified injury of unspecified pulmonary blood 
vessels 
S25.41 Minor laceration of pulmonary blood vessels 
Incomplete transection of pulmonary blood vessels 
Laceration of pulmonary blood vessels NOS 
Superficial laceration of pulmonary blood vessels 
S25.411 Minor laceration of right pulmonary blood vessels 
S25.412 Minor laceration of left pulmonary blood vessels 
S25.419 Minor laceration of unspecified pulmonary blood 
vessels 
S25.42 Major laceration of pulmonary blood vessels 
Complete transection of pulmonary blood vessels 
Traumatic rupture of pulmonary blood vessels 
S25.421 Major laceration of right pulmonary blood vessels 

S25.422
Major laceration of left pulmonary blood vessels 
S25.429 Major laceration of unspecified pulmonary blood 
vessels 
S25.49 Other specified injury of pulmonary blood vessels 
S25.491 Other specified injury of right pulmonary blood vessels 
S25.492 Other specified injury of left pulmonary blood vessels 
S25.499 Other specified injury of unspecified pulmonary blood 
vessels 
S25.5 Injury of intercostal blood vessels 
S25.50 Unspecified injury of intercostal blood vessels 
S25.501 Unspecified injury of intercostal blood vessels, right 
side 
S25.502 Unspecified injury of intercostal blood vessels, left side 
S25.509 Unspecified injury of intercostal blood vessels, 
unspecified side 
S25.51 Laceration of intercostal blood vessels 
S25.511 Laceration of intercostal blood vessels, right side 
S25.512 Laceration of intercostal blood vessels, left side 
S25.519 Laceration of intercostal blood vessels, unspecified side 
S25.59 Other specified injury of intercostal blood vessels 
S25.591 Other specified injury of intercostal blood vessels, right 
side 
S25.592 Other specified injury of intercostal blood vessels, left 
side 
S25.599 Other specified injury of intercostal blood vessels, 
unspecified side 
S25.8 Injury of other blood vessels of thorax 
Injury of azygos vein 
Injury of mammary artery or vein 
S25.80 Unspecified injury of other blood vessels of thorax 
S25.801 Unspecified injury of other blood vessels of thorax, 
right side 
S25.802 Unspecified injury of other blood vessels of thorax, left 
side 
S25.809 Unspecified injury of other blood vessels of thorax, 
unspecified side 
S25.81 Laceration of other blood vessels of thorax 
S25.811 Laceration of other blood vessels of thorax, right side 
S25.812 Laceration of other blood vessels of thorax, left side 
S25.819 Laceration of other blood vessels of thorax, unspecified 
side 
S25.89 Other specified injury of other blood vessels of thorax 
S25.891 Other specified injury of other blood vessels of thorax, 

right side 
S25.892 Other specified injury of other blood vessels of thorax, 
left side 
S25.899 Other specified injury of other blood vessels of thorax, 
unspecified side 
S25.9 Injury of unspecified blood vessel of thorax 
S25.90 Unspecified injury of unspecified blood vessel of thorax 
S25.91 Laceration of unspecified blood vessel of thorax 
S25.99 Other specified injury of unspecified blood vessel of thorax 
S26 Injury of heart 
Code also any associated: 
open wound of thorax (S21.-) 
traumatic hemopneumothorax (S27.2) 
traumatic hemothorax (S27.1) 
traumatic pneumothorax (S27.0) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S26.0 Injury of heart with hemopericardium 
S26.00 Unspecified injury of heart with hemopericardium 
S26.01 Contusion of heart with hemopericardium 
S26.02 Laceration of heart with hemopericardium 
S26.020 Mild laceration of heart with hemopericardium 
Laceration of heart without penetration of heart chamber 
S26.021 Moderate laceration of heart with hemopericardium 
Laceration of heart with penetration of heart chamber 
S26.022 Major laceration of heart with hemopericardium 
Laceration of heart with penetration of multiple heart 
chambers 
S26.09 Other injury of heart with hemopericardium 
S26.1 Injury of heart without hemopericardium 
S26.10 Unspecified injury of heart without hemopericardium 
S26.11 Contusion of heart without hemopericardium 
S26.12 Laceration of heart without hemopericardium 
S26.19 Other injury of heart without hemopericardium 
S26.9 Injury of heart, unspecified with or without hemopericardium 
S26.90 Unspecified injury of heart, unspecified with or without 
hemopericardium 
S26.91 Contusion of heart, unspecified with or without hemopericardium 
S26.92 Laceration of heart, unspecified with or without hemopericardium 
Laceration of heart NOS 

S26.99
Other injury of heart, unspecified with or without hemopericardium 
S27 Injury of other and unspecified intrathoracic organs 
Code also any associated open wound of thorax (S21.-) 
Excludes2:injury of cervical esophagus (S10-S19) 
injury of trachea (cervical) (S10-S19) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S27.0 Traumatic pneumothorax 
Excludes1:spontaneous pneumothorax (J93.-) 
S27.1 Traumatic hemothorax 
S27.2 Traumatic hemopneumothorax 
S27.3 Other and unspecified injuries of lung 
S27.30 Unspecified injury of lung 
S27.301 Unspecified injury of lung, unilateral 
S27.302 Unspecified injury of lung, bilateral 
S27.309 Unspecified injury of lung, unspecified 
S27.31 Primary blast injury of lung 
Blast injury of lung NOS 
S27.311 Primary blast injury of lung, unilateral 
S27.312 Primary blast injury of lung, bilateral 
S27.319 Primary blast injury of lung, unspecified 
S27.32 Contusion of lung 
S27.321 Contusion of lung, unilateral 
S27.322 Contusion of lung, bilateral 
S27.329 Contusion of lung, unspecified 
S27.33 Laceration of lung 
S27.331 Laceration of lung, unilateral 
S27.332 Laceration of lung, bilateral 
S27.339 Laceration of lung, unspecified 
S27.39 Other injuries of lung 
Secondary blast injury of lung 
S27.391 Other injuries of lung, unilateral 
S27.392 Other injuries of lung, bilateral 
S27.399 Other injuries of lung, unspecified 
S27.4 Injury of bronchus 
S27.40 Unspecified injury of bronchus 
S27.401 Unspecified injury of bronchus, unilateral 
S27.402 Unspecified injury of bronchus, bilateral 
S27.409 Unspecified injury of bronchus, unspecified 
S27.41 Primary blast injury of bronchus 

Blast injury of bronchus NOS 
S27.411 Primary blast injury of bronchus, unilateral 
S27.412 Primary blast injury of bronchus, bilateral 
S27.419 Primary blast injury of bronchus, unspecified 
S27.42 Contusion of bronchus 
S27.421 Contusion of bronchus, unilateral 
S27.422 Contusion of bronchus, bilateral 
S27.429 Contusion of bronchus, unspecified 
S27.43 Laceration of bronchus 
S27.431 Laceration of bronchus, unilateral 
S27.432 Laceration of bronchus, bilateral 
S27.439 Laceration of bronchus, unspecified 
S27.49 Other injury of bronchus 
Secondary blast injury of bronchus 
S27.491 Other injury of bronchus, unilateral 
S27.492 Other injury of bronchus, bilateral 
S27.499 Other injury of bronchus, unspecified 
S27.5 Injury of thoracic trachea 
S27.50 Unspecified injury of thoracic trachea 
S27.51 Primary blast injury of thoracic trachea 
Blast injury of thoracic trachea NOS 
S27.52 Contusion of thoracic trachea 
S27.53 Laceration of thoracic trachea 
S27.59 Other injury of thoracic trachea 
Secondary blast injury of thoracic trachea 
S27.6 Injury of pleura 
S27.60 Unspecified injury of pleura 
S27.63 Laceration of pleura 
S27.69 Other injury of pleura 
S27.8 Injury of other specified intrathoracic organs 
S27.80 Injury of diaphragm 
S27.802 Contusion of diaphragm 
S27.803 Laceration of diaphragm 
S27.808 Other injury of diaphragm 
S27.809 Unspecified injury of diaphragm 
S27.81 Injury of esophagus (thoracic part) 
S27.812 Contusion of esophagus (thoracic part) 
S27.813 Laceration of esophagus (thoracic part) 
S27.818 Other injury of esophagus (thoracic part) 
S27.819 Unspecified injury of esophagus (thoracic part) 
S27.89 Injury of other specified intrathoracic organs 
Injury of lymphatic thoracic duct 
Injury of thymus gland 

S27.892
Contusion of other specified intrathoracic organs 
S27.893 Laceration of other specified intrathoracic organs 
S27.898 Other injury of other specified intrathoracic organs 
S27.899 Unspecified injury of other specified intrathoracic 
organs 
S27.9 Injury of unspecified intrathoracic organ 
S28 Crushing injury of thorax, and traumatic amputation of part of 
thorax 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S28.0 Crushed chest 
Use additional code for all associated injuries 
Excludes1:flail chest (S22.5) 
S28.1 Traumatic amputation (partial) of part of thorax, except breast 
S28.2 Traumatic amputation of breast 
S28.21 Complete traumatic amputation of breast 
Traumatic amputation of breast NOS 
S28.211 Complete traumatic amputation of right breast 
S28.212 Complete traumatic amputation of left breast 
S28.219 Complete traumatic amputation of unspecified breast 
S28.22 Partial traumatic amputation of breast 
S28.221 Partial traumatic amputation of right breast 
S28.222 Partial traumatic amputation of left breast 
S28.229 Partial traumatic amputation of unspecified breast 
S29 Other and unspecified injuries of thorax 
Code also any associated open wound (S21.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S29.0 Injury of muscle and tendon at thorax level 
S29.00 Unspecified injury of muscle and tendon of thorax 
S29.001 Unspecified injury of muscle and tendon of front wall of 
thorax 
S29.002 Unspecified injury of muscle and tendon of back wall of 
thorax 
S29.009 Unspecified injury of muscle and tendon of unspecified 
wall of thorax 
S29.01 Strain of muscle and tendon of thorax 

S29.011 Strain of muscle and tendon of front wall of thorax 
S29.012 Strain of muscle and tendon of back wall of thorax 
S29.019 Strain of muscle and tendon of unspecified wall of 
thorax 
S29.02 Laceration of muscle and tendon of thorax 
S29.021 Laceration of muscle and tendon of front wall of thorax 
S29.022 Laceration of muscle and tendon of back wall of thorax 
S29.029 Laceration of muscle and tendon of unspecified wall of 
thorax 
S29.09 Other injury of muscle and tendon of thorax 
S29.091 Other injury of muscle and tendon of front wall of 
thorax 
S29.092 Other injury of muscle and tendon of back wall of 
thorax 
S29.099 Other injury of muscle and tendon of unspecified wall 
of thorax 
S29.8 Other specified injuries of thorax 
S29.9 Unspecified injury of thorax 
Injuries to the abdomen, lower back, lumbar spine, pelvis and 
external genitals (S30-S39) 
Includes: injuries to the abdominal wall 
injuries to the anus 
injuries to the buttock 
injuries to the external genitalia 
injuries to the flank 
injuries to the groin 
Excludes2:burns and corrosions (T20-T32) 
effects of foreign body in anus and rectum (T18.5) 
effects of foreign body in genitourinary tract (T19.-) 
effects of foreign body in stomach, small intestine and colon (T18.2-T18.4) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
S30 Superficial injury of abdomen, lower back, pelvis and external 
genitals 
Excludes2:superficial injury of hip (S70.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 

S30.0
Contusion of lower back and pelvis 
Contusion of buttock 
S30.1 Contusion of abdominal wall 
Contusion of flank 
Contusion of groin 
S30.2 Contusion of external genital organs 
S30.20 Contusion of unspecified external genital organ 
S30.201 Contusion of unspecified external genital organ, male 
S30.202 Contusion of unspecified external genital organ, female 
S30.21 Contusion of penis 
S30.22 Contusion of scrotum and testes 
S30.23 Contusion of vagina and vulva 
S30.3 Contusion of anus 
S30.8 Other superficial injuries of abdomen, lower back, pelvis and external genitals 
S30.81 Abrasion of abdomen, lower back, pelvis and external genitals 
S30.810 Abrasion of lower back and pelvis 
S30.811 Abrasion of abdominal wall 
S30.812 Abrasion of penis 
S30.813 Abrasion of scrotum and testes 
S30.814 Abrasion of vagina and vulva 
S30.815 Abrasion of unspecified external genital organs, male 
S30.816 Abrasion of unspecified external genital organs, female 
S30.817 Abrasion of anus 
S30.82 Blister (nonthermal) of abdomen, lower back, pelvis and external 
genitals 
S30.820 Blister (nonthermal) of lower back and pelvis 
S30.821 Blister (nonthermal) of abdominal wall 
S30.822 Blister (nonthermal) of penis 
S30.823 Blister (nonthermal) of scrotum and testes 
S30.824 Blister (nonthermal) of vagina and vulva 
S30.825 Blister (nonthermal) of unspecified external genital 
organs, male 
S30.826 Blister (nonthermal) of unspecified external genital 
organs, female 
S30.827 Blister (nonthermal) of anus 
S30.84 External constriction of abdomen, lower back, pelvis and external 
genitals 
S30.840 External constriction of lower back and pelvis 
S30.841 External constriction of abdominal wall 
S30.842 External constriction of penis 
Hair tourniquet syndrome of penis 
Use additional cause code to identify the constricting item 
(W46.-) 

S30.843 External constriction of scrotum and testes 
S30.844 
External constriction of vagina and vulva 
S30.845 External constriction of unspecified external genital 
organs, male 
S30.846 External constriction of unspecified external genital 
organs, female 
S30.85 Superficial foreign body of abdomen, lower back, pelvis and external 
genitals 
Splinter in the abdomen, lower back, pelvis and external genitals 
S30.850 Superficial foreign body of lower back and pelvis 
S30.851 Superficial foreign body of abdominal wall 
S30.852 Superficial foreign body of penis 
S30.853 Superficial foreign body of scrotum and testes 
S30.854 Superficial foreign body of vagina and vulva 
S30.855 Superficial foreign body of unspecified external genital 
organs, male 
S30.856 Superficial foreign body of unspecified external genital 
organs, female 
S30.857 Superficial foreign body of anus 
S30.86 Insect bite (nonvenomous) of abdomen, lower back, pelvis and external 
genitals 
S30.860 Insect bite (nonvenomous) of lower back and pelvis 
S30.861 Insect bite (nonvenomous) of abdominal wall 
S30.862 Insect bite (nonvenomous) of penis 
S30.863 Insect bite (nonvenomous) of scrotum and testes 
S30.864 Insect bite (nonvenomous) of vagina and vulva 
S30.865 Insect bite (nonvenomous) of unspecified external 
genital organs, male 
S30.866 Insect bite (nonvenomous) of unspecified external 
genital organs, female 
S30.867 Insect bite (nonvenomous) of anus 
S30.87 Other superficial bite of abdomen, lower back, pelvis and external 
genitals 
Excludes1: open bite of abdomen, lower back, pelvis and external 
genitals (S31.05, S31.15, S31.25, S31.35, S31.45, 
S31.55) 
S30.870 Other superficial bite of lower back and pelvis 
S30.871 Other superficial bite of abdominal wall 
S30.872 Other superficial bite of penis 
S30.873 Other superficial bite of scrotum and testes 
S30.874 Other superficial bite of vagina and vulva 
S30.875 Other superficial bite of unspecified external genital 
organs, male 

S30.876
Other superficial bite of unspecified external genital 
organs, female 
S30.877 Other superficial bite of anus 
S30.9 Unspecified superficial injury of abdomen, lower back, pelvis and external 
genitals 
S30.91 Unspecified superficial injury of lower back and pelvis 
S30.92 Unspecified superficial injury of abdominal wall 
S30.93 Unspecified superficial injury of penis 
S30.94 Unspecified superficial injury of scrotum and testes 
S30.95 Unspecified superficial injury of vagina and vulva 
S30.96 Unspecified superficial injury of unspecified external genital organs, 
male 
S30.97 Unspecified superficial injury of unspecified external genital organs, 
female 
S30.98 Unspecified superficial injury of anus 
S31 Open wound of abdomen, lower back, pelvis and external 
genitals 
Code also any associated: 
spinal cord injury (S24.0, S24.1-, S34.0, S34.1-) 
wound infection 
Excludes1:traumatic amputation of part of abdomen, lower back and pelvis (S38.2-, 
S38.3) 
Excludes2:open wound of hip (S71.00-S71.02) 
open fracture of pelvis (S32.1--S32.9 with extension b) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S31.0 Open wound of lower back and pelvis 
S31.00 Unspecified open wound of lower back and pelvis 
S31.000 Unspecified open wound of lower back and pelvis 
without penetration into retroperitoneum 
Unspecified open wound of lower back and pelvis NOS 
S31.001 Unspecified open wound of lower back and pelvis with 
penetration into retroperitoneum 
S31.01 Laceration without foreign body of lower back and pelvis 
S31.010 Laceration without foreign body of lower back and 
pelvis without penetration into retroperitoneum 
Laceration without foreign body of lower back and pelvis 
NOS 
S31.011 Laceration without foreign body of lower back and 
pelvis with penetration into retroperitoneum 

S31.02
Laceration with foreign body of lower back and pelvis 
S31.020 Laceration with foreign body of lower back and pelvis 
without penetration into retroperitoneum 
Laceration with foreign body of lower back and pelvis NOS 
S31.021 Laceration with foreign body of lower back and pelvis 
with penetration into retroperitoneum 
S31.03 Puncture wound without foreign body of lower back and pelvis 
S31.030 Puncture wound without foreign body of lower back 
and pelvis without penetration into retroperitoneum 
Puncture wound without foreign body of lower back and 
pelvis NOS 
S31.031 Puncture wound without foreign body of lower back 
and pelvis with penetration into retroperitoneum 
S31.04 Puncture wound with foreign body of lower back and pelvis 
S31.040 Puncture wound with foreign body of lower back and 
pelvis without penetration into retroperitoneum 
Puncture wound with foreign body of lower back and pelvis 
NOS 
S31.041 Puncture wound with foreign body of lower back and 
pelvis with penetration into retroperitoneum 
S31.05 Open bite of lower back and pelvis 
Bite of lower back and pelvis NOS 
Excludes1: superficial bite of lower back and pelvis (S30.860, 
S30.870) 
S31.050 Open bite of lower back and pelvis without penetration 
into retroperitoneum 
Open bite of lower back and pelvis NOS 
S31.051 Open bite of lower back and pelvis with penetration 
into retroperitoneum 
S31.1 Open wound of abdominal wall without penetration into peritoneal cavity 
Open wound of abdominal wall NOS 
Excludes2:open wound of abdominal wall with penetration into peritoneal cavity 
(S31.6-) 
S31.10 Unspecified open wound of abdominal wall without penetration into 
peritoneal cavity 
S31.100 Unspecified open wound of abdominal wall, right upper 
quadrant without penetration into peritoneal cavity 
S31.101 Unspecified open wound of abdominal wall, left upper 
quadrant without penetration into peritoneal cavity 
S31.102 Unspecified open wound of abdominal wall, epigastric 
region without penetration into peritoneal cavity 
S31.103 Unspecified open wound of abdominal wall, right lower 
quadrant without penetration into peritoneal cavity 

S31.104
Unspecified open wound of abdominal wall, left lower 
quadrant without penetration into peritoneal cavity 
S31.105 Unspecified open wound of abdominal wall, periumbilic 
region without penetration into peritoneal cavity 
S31.109 Unspecified open wound of abdominal wall, unspecified 
quadrant without penetration into peritoneal cavity 
Unspecified open wound of abdominal wall NOS 
S31.11 Laceration without foreign body of abdominal wall without penetration 
into peritoneal cavity 
S31.110 Laceration without foreign body of abdominal wall, 
right upper quadrant without penetration into 
peritoneal cavity 
S31.111 Laceration without foreign body of abdominal wall, left 
upper quadrant without penetration into peritoneal 
cavity 
S31.112 Laceration without foreign body of abdominal wall, 
epigastric region without penetration into peritoneal 
cavity 
S31.113 Laceration without foreign body of abdominal wall, 
right lower quadrant without penetration into 
peritoneal cavity 
S31.114 Laceration without foreign body of abdominal wall, left 
lower quadrant without penetration into peritoneal 
cavity 
S31.115 Laceration without foreign body of abdominal wall, 
periumbilic region without penetration into peritoneal 
cavity 
S31.119 Laceration without foreign body of abdominal wall, 
unspecified quadrant without penetration into 
peritoneal cavity 
S31.12 Laceration with foreign body of abdominal wall without penetration into 
peritoneal cavity 
S31.120 Laceration of abdominal wall with foreign body, right 
upper quadrant without penetration into peritoneal 
cavity 
S31.121 Laceration of abdominal wall with foreign body, left 
upper quadrant without penetration into peritoneal 
cavity 
S31.122 Laceration of abdominal wall with foreign body, 
epigastric region without penetration into peritoneal 
cavity 
S31.123 Laceration of abdominal wall with foreign body, right 
lower quadrant without penetration into peritoneal 

cavity 
S31.124 Laceration of abdominal wall with foreign body, left 
lower quadrant without penetration into peritoneal 
cavity 
S31.125 Laceration of abdominal wall with foreign body, 
periumbilic region without penetration into peritoneal 
cavity 
S31.129 Laceration of abdominal wall with foreign body, 
unspecified quadrant without penetration into 
peritoneal cavity 
S31.13 Puncture wound of abdominal wall without foreign body without 
penetration into peritoneal cavity 
S31.130 Puncture wound of abdominal wall without foreign 
body, right upper quadrant without penetration into 
peritoneal cavity 
S31.131 Puncture wound of abdominal wall without foreign 
body, left upper quadrant without penetration into 
peritoneal cavity 
S31.132 Puncture wound of abdominal wall without foreign 
body, epigastric region without penetration into 
peritoneal cavity 
S31.133 Puncture wound of abdominal wall without foreign 
body, right lower quadrant without penetration into 
peritoneal cavity 
S31.134 Puncture wound of abdominal wall without foreign 
body, left lower quadrant without penetration into 
peritoneal cavity 
S31.135 Puncture wound of abdominal wall without foreign 
body, periumbilic region without penetration into 
peritoneal cavity 
S31.139 Puncture wound of abdominal wall without foreign 
body, unspecified quadrant without penetration into 
peritoneal cavity 
S31.14 Puncture wound of abdominal wall with foreign body without 
penetration into peritoneal cavity 
S31.140 Puncture wound of abdominal wall with foreign body, 
right upper quadrant without penetration into 
peritoneal cavity 
S31.141 Puncture wound of abdominal wall with foreign body, 
left upper quadrant without penetration into peritoneal 
cavity 
S31.142 Puncture wound of abdominal wall with foreign body, 
epigastric region without penetration into peritoneal 

cavity 
S31.143 Puncture wound of abdominal wall with foreign body, 
right lower quadrant without penetration into 
peritoneal cavity 
S31.144 Puncture wound of abdominal wall with foreign body, 
left lower quadrant without penetration into peritoneal 
cavity 
S31.145 Puncture wound of abdominal wall with foreign body, 
periumbilic region without penetration into peritoneal 
cavity 
S31.149 Puncture wound of abdominal wall with foreign body, 
unspecified quadrant without penetration into 
peritoneal cavity 
S31.15 Open bite of abdominal wall without penetration into peritoneal cavity 
Bite of abdominal wall NOS 
Excludes1: superficial bite of abdominal wall (S30.871) 
S31.150 Open bite of abdominal wall, right upper quadrant 
without penetration into peritoneal cavity 
S31.151 Open bite of abdominal wall, left upper quadrant 
without penetration into peritoneal cavity 
S31.152 Open bite of abdominal wall, epigastric region without 
penetration into peritoneal cavity 
S31.153 Open bite of abdominal wall, right lower quadrant 
without penetration into peritoneal cavity 
S31.154 Open bite of abdominal wall, left lower quadrant 
without penetration into peritoneal cavity 
S31.155 Open bite of abdominal wall, periumbilic region 
without penetration into peritoneal cavity 
S31.159 Open bite of abdominal wall, unspecified quadrant 
without penetration into peritoneal cavity 
S31.2 Open wound of penis 
S31.20 Unspecified open wound of penis 
S31.21 Laceration without foreign body of penis 
S31.22 Laceration with foreign body of penis 
S31.23 Puncture wound without foreign body of penis 
S31.24 Puncture wound with foreign body of penis 
S31.25 Open bite of penis 
Bite of penis NOS 
Excludes1: superficial bite of penis (S30.862, S30.872) 
S31.3 Open wound of scrotum and testes 
S31.30 Unspecified open wound of scrotum and testes 
S31.31 Laceration without foreign body of scrotum and testes 
S31.32 Laceration with foreign body of scrotum and testes 

S31.33
Puncture wound without foreign body of scrotum and testes 
S31.34 Puncture wound with foreign body of scrotum and testes 
S31.35 Open bite of scrotum and testes 
Bite of scrotum and testes NOS 
Excludes1: superficial bite of scrotum and testes (S30.863, S30.873) 
S31.4 Open wound of vagina and vulva 
Excludes1:injury to vagina and vulva during delivery (O70.-, O71.4) 
S31.40 Unspecified open wound of vagina and vulva 
S31.41 Laceration without foreign body of vagina and vulva 
S31.42 Laceration with foreign body of vagina and vulva 
S31.43 Puncture wound without foreign body of vagina and vulva 
S31.44 Puncture wound with foreign body of vagina and vulva 
S31.45 Open bite of vagina and vulva 
Bite of vagina and vulva NOS 
Excludes1: superficial bite of vagina and vulva (S30.864, S30.874) 
S31.5 Open wound of unspecified external genital organs 
Excludes1:traumatic amputation of external genital organs (S38.21, S38.22) 
S31.50 Unspecified open wound of unspecified external genital organs 
S31.501 Unspecified open wound of unspecified external genital 
organs, male 
S31.502 Unspecified open wound of unspecified external genital 
organs, female 
S31.51 Laceration without foreign body of unspecified external genital organs 
S31.511 Laceration without foreign body of unspecified external 
genital organs, male 
S31.512 Laceration without foreign body of unspecified external 
genital organs, female 
S31.52 Laceration with foreign body of unspecified external genital organs 
S31.521 Laceration with foreign body of unspecified external 
genital organs, male 
S31.522 Laceration with foreign body of unspecified external 
genital organs, female 
S31.53 Puncture wound without foreign body of unspecified external genital 
organs 
S31.531 Puncture wound without foreign body of unspecified 
external genital organs, male 
S31.532 Puncture wound without foreign body of unspecified 
external genital organs, female 
S31.54 Puncture wound with foreign body of unspecified external genital organs 
S31.541 Puncture wound with foreign body of unspecified 
external genital organs, male 
S31.542 Puncture wound with foreign body of unspecified 
external genital organs, female 

S31.55 Open bite of unspecified external genital organs 
Bite of unspecified external genital organs NOS 
Excludes1: superficial bite of unspecified external genital organs 
(S30.865, S30.866, S30.875, S30.876) 
S31.551 Open bite of unspecified external genital organs, male 
S31.552 Open bite of unspecified external genital organs, female 
S31.6 Open wound of abdominal wall with penetration into peritoneal cavity 
S31.60 Unspecified open wound of abdominal wall with penetration into 
peritoneal cavity 
S31.600 Unspecified open wound of abdominal wall, right upper 
quadrant with penetration into peritoneal cavity 
S31.601 Unspecified open wound of abdominal wall, left upper 
quadrant with penetration into peritoneal cavity 
S31.602 Unspecified open wound of abdominal wall, epigastric 
region with penetration into peritoneal cavity 
S31.603 Unspecified open wound of abdominal wall, right lower 
quadrant with penetration into peritoneal cavity 
S31.604 Unspecified open wound of abdominal wall, left lower 
quadrant with penetration into peritoneal cavity 
S31.605 Unspecified open wound of abdominal wall, periumbilic 
region with penetration into peritoneal cavity 
S31.609 Unspecified open wound of abdominal wall, unspecified 
quadrant with penetration into peritoneal cavity 
S31.61 Laceration without foreign body of abdominal wall with penetration into 
peritoneal cavity 
S31.610 Laceration without foreign body of abdominal wall, 
right upper quadrant with penetration into peritoneal 
cavity 
S31.611 Laceration without foreign body of abdominal wall, left 
upper quadrant with penetration into peritoneal cavity 
S31.612 Laceration without foreign body of abdominal wall, 
epigastric region with penetration into peritoneal cavity 
S31.613 Laceration without foreign body of abdominal wall, 
right lower quadrant with penetration into peritoneal 
cavity 
S31.614 Laceration without foreign body of abdominal wall, left 
lower quadrant with penetration into peritoneal cavity 
S31.615 Laceration without foreign body of abdominal wall, 
periumbilic region with penetration into peritoneal 
cavity 
S31.619 Laceration without foreign body of abdominal wall, 
unspecified quadrant with penetration into peritoneal 
cavity 

S31.62
Laceration with foreign body of abdominal wall with penetration into 
peritoneal cavity 
S31.620 Laceration with foreign body of abdominal wall, right 
upper quadrant with penetration into peritoneal cavity 
S31.621 Laceration with foreign body of abdominal wall, left 
upper quadrant with penetration into peritoneal cavity 
S31.622 Laceration with foreign body of abdominal wall, 
epigastric region with penetration into peritoneal cavity 
S31.623 Laceration with foreign body of abdominal wall, right 
lower quadrant with penetration into peritoneal cavity 
S31.624 Laceration with foreign body of abdominal wall, left 
lower quadrant with penetration into peritoneal cavity 
S31.625 Laceration with foreign body of abdominal wall, 
periumbilic region with penetration into peritoneal 
cavity 
S31.629 Laceration with foreign body of abdominal wall, 
unspecified quadrant with penetration into peritoneal 
cavity 
S31.63 Puncture wound without foreign body of abdominal wall with 
penetration into peritoneal cavity 
S31.630 Puncture wound without foreign body of abdominal 
wall, right upper quadrant with penetration into 
peritoneal cavity 
S31.631 Puncture wound without foreign body of abdominal 
wall, left upper quadrant with penetration into 
peritoneal cavity 
S31.632 Puncture wound without foreign body of abdominal 
wall, epigastric region with penetration into peritoneal 
cavity 
S31.633 Puncture wound without foreign body of abdominal 
wall, right lower quadrant with penetration into 
peritoneal cavity 
S31.634 Puncture wound without foreign body of abdominal 
wall, left lower quadrant with penetration into 
peritoneal cavity 
S31.635 Puncture wound without foreign body of abdominal 
wall, periumbilic region with penetration into 
peritoneal cavity 
S31.639 Puncture wound without foreign body of abdominal 
wall, unspecified quadrant with penetration into 
peritoneal cavity 
S31.64 Puncture wound with foreign body of abdominal wall with penetration 
into peritoneal cavity 

S31.640
cavity 
cavity 
Puncture wound with foreign body of abdominal wall, 
epigastric region with penetration into peritoneal cavity 
Puncture wound with foreign body of abdominal wall, 
right lower quadrant with penetration into peritoneal 
cavity 
Puncture wound with foreign body of abdominal wall, 
left lower quadrant with penetration into peritoneal 
cavity 
Puncture wound with foreign body of abdominal wall, 
periumbilic region with penetration into peritoneal 
cavity 
Puncture wound with foreign body of abdominal wall, 
unspecified quadrant with penetration into peritoneal 
cavity 
S31.641 
S31.642 
S31.643 
S31.644 
S31.645 
S31.649 
S31.65 
Excludes1: 
S31.650 
S31.651 
S31.652 
S31.653 
S31.654 
S31.655 
S31.659 
S31.8 
S31.80 
S31.801 
S31.802 
S31.803 
S31.804 
Puncture wound with foreign body of abdominal wall, 
right upper quadrant with penetration into peritoneal 
Puncture wound with foreign body of abdominal wall, 
left upper quadrant with penetration into peritoneal 
Open bite of abdominal wall with penetration into peritoneal cavity 
superficial bite of abdominal wall (S30.861, S30.871) 
Open bite of abdominal wall, right upper quadrant with 
penetration into peritoneal cavity 
Open bite of abdominal wall, left upper quadrant with 
penetration into peritoneal cavity 
Open bite of abdominal wall, epigastric region with 
penetration into peritoneal cavity 
Open bite of abdominal wall, right lower quadrant with 
penetration into peritoneal cavity 
Open bite of abdominal wall, left lower quadrant with 
penetration into peritoneal cavity 
Open bite of abdominal wall, periumbilic region with 
penetration into peritoneal cavity 
Open bite of abdominal wall, unspecified quadrant with 
penetration into peritoneal cavity 
Open wound of other parts of abdomen, lower back and pelvis 
Open wound of unspecified buttock 
Laceration without foreign body of unspecified buttock 
Laceration with foreign body of unspecified buttock 
Puncture wound without foreign body of unspecified 
buttock 
Puncture wound with foreign body of unspecified 

buttock 
S31.805 Open bite of unspecified buttock 
Bite of buttock NOS 
Excludes1:superficial bite of buttock (S30.870) 
S31.809 Unspecified open wound of unspecified buttock 
S31.81 Open wound of right buttock 
S31.811 Laceration without foreign body of right buttock 
S31.812 Laceration with foreign body of right buttock 
S31.813 Puncture wound without foreign body of right buttock 
S31.814 Puncture wound with foreign body of right buttock 
S31.815 Open bite of right buttock 
Bite of right buttock NOS 
Excludes1:superficial bite of buttock (S30.870) 
S31.819 Unspecified open wound of right buttock 
S31.82 Open wound of left buttock 
S31.821 Laceration without foreign body of left buttock 
S31.822 Laceration with foreign body of left buttock 
S31.823 Puncture wound without foreign body of left buttock 
S31.824 Puncture wound with foreign body of left buttock 
S31.825 Open bite of left buttock 
Bite of left buttock NOS 
Excludes1:superficial bite of buttock (S30.870) 
S31.829 Unspecified open wound of left buttock 
S31.83 Open wound of anus 
S31.831 Laceration without foreign body of anus 
S31.832 Laceration with foreign body of anus 
S31.833 Puncture wound without foreign body of anus 
S31.834 Puncture wound with foreign body of anus 
S31.835 Open bite of anus 
Bite of anus NOS 
Excludes1:superficial bite of anus (S30.877) 
S31.839 Unspecified open wound of anus 
S32 Fracture of lumbar spine and pelvis 
A fracture not identified as displaced or nondisplaced should be coded to displaced 
Includes: fracture of lumbosacral neural arch 
fracture of lumbosacral spinous process 
fracture of lumbosacral transverse process 
fracture of lumbosacral vertebra 
fracture of lumbosacral vertebral arch 
Codes first any associated spinal cord and spinal nerve injury (S34-) 
Excludes1:transection of abdomen (S38.3) 
Excludes2:fracture of hip NOS (S72.0-) 

The following 7th character extensions are to be added to each code for this category: 
A fracture not identified as opened or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
q sequela 
S32.0 Fracture of lumbar vertebra 
Fracture of lumbar spine NOS 
S32.00 Fracture of unspecified lumbar vertebra 
S32.000 Wedge compression fracture of unspecified lumbar 
vertebra 
S32.001 Stable burst fracture of unspecified lumbar vertebra 
S32.002 Unstable burst fracture of unspecified lumbar vertebra 
S32.008 Other fracture of unspecified lumbar vertebra 
S32.009 Unspecified fracture of unspecified lumbar vertebra 
S32.01 Fracture of first lumbar vertebra 
S32.010 Wedge compression fracture of first lumbar vertebra 
S32.011 Stable burst fracture of first lumbar vertebra 
S32.012 Unstable burst fracture of first lumbar vertebra 
S32.018 Other fracture of first lumbar vertebra 
S32.019 Unspecified fracture of first lumbar vertebra 
S32.02 Fracture of second lumbar vertebra 
S32.020 Wedge compression fracture of second lumbar vertebra 
S32.021 Stable burst fracture of second lumbar vertebra 
S32.022 Unstable burst fracture of second lumbar vertebra 
S32.028 Other fracture of second lumbar vertebra 
S32.029 Unspecified fracture of second lumbar vertebra 
S32.03 Fracture of third lumbar vertebra 
S32.030 Wedge compression fracture of third lumbar vertebra 
S32.031 Stable burst fracture of third lumbar vertebra 
S32.032 Unstable burst fracture of third lumbar vertebra 
S32.038 Other fracture of third lumbar vertebra 
S32.039 Unspecified fracture of third lumbar vertebra 
S32.04 Fracture of fourth lumbar vertebra 
S32.040 Wedge compression fracture of fourth lumbar vertebra 
S32.041 Stable burst fracture of fourth lumbar vertebra 
S32.042 Unstable burst fracture of fourth lumbar vertebra 
S32.048 Other fracture of fourth lumbar vertebra 
S32.049 Unspecified fracture of fourth lumbar vertebra 
S32.05 Fracture of fifth lumbar vertebra 
S32.050 Wedge compression fracture of fifth lumbar vertebra 

S32.051 Stable burst fracture of fifth lumbar vertebra
S32.052 Unstable burst fracture of fifth lumbar vertebra
S32.058 Other fracture of fifth lumbar vertebra
S32.059
Unspecified fracture of fifth lumbar vertebra 
S32.1 Fracture of sacrum 
For vertical fractures, code to most medial fracture extension 
Use two codes if both a vertical and transverse fracture are present 
Code also any associated fracture of pelvic circle (S32.8-) 
S32.10 Unspecified fracture of sacrum 
S32.11 Zone I fracture of sacrum 
Vertical sacral ala fracture of sacrum 
S32.110 Nondisplaced Zone I fracture of sacrum 
S32.111 Minimally displaced Zone I fracture of sacrum 
S32.112 Severely displaced Zone I fracture of sacrum 
S32.119 Unspecified Zone I fracture of sacrum 
S32.12 Zone II fracture of sacrum 
Vertical foraminal region fracture of sacrum 
S32.120 Nondisplaced Zone II fracture of sacrum 
S32.121 Minimally displaced Zone II fracture of sacrum 
S32.122 Severely displaced Zone II fracture of sacrum 
S32.129 Unspecified Zone II fracture of sacrum 
S32.13 Zone III fracture of sacrum 
Vertical fracture into spinal canal region of sacrum 
S32.130 Nondisplaced Zone III fracture of sacrum 
S32.131 Minimally displaced Zone III fracture of sacrum 
S32.132 Severely displaced Zone III fracture of sacrum 
S32.139 Unspecified Zone III fracture of sacrum 
S32.14 Type 1 fracture of sacrum 
Transverse flexion fracture of sacrum without displacement 
S32.15 Type 2 fracture of sacrum 
Transverse flexion fracture of sacrum with posterior displacement 
S32.16 Type 3 fracture of sacrum 
Transverse extension fracture of sacrum with anterior displacement 
S32.17 Type 4 fracture of sacrum 
Transverse segmental comminution of upper sacrum 
S32.19 Other fracture of sacrum 
S32.2 Fracture of coccyx 
S32.3 Fracture of ilium 
Excludes1:fracture of ilium with associated disruption of pelvic circle (S32.8-) 
S32.30 Unspecified fracture of ilium 
S32.301 Unspecified fracture of ilium, right side 
S32.302 Unspecified fracture of ilium, left side 
S32.309 Unspecified fracture of ilium, unspecified side 

S32.31 Avulsion fracture of ilium 
S32.311 Displaced avulsion fracture of ilium, right side 
S32.312 Displaced avulsion fracture of ilium, left side 
S32.313 Displaced avulsion fracture of ilium, unspecified side 
S32.314 Nondisplaced avulsion fracture of ilium, right side 
S32.315 Nondisplaced avulsion fracture of ilium, left side 
S32.316 Nondisplaced avulsion fracture of ilium, unspecified 
side 
S32.39 Other fracture of ilium 
S32.391 Other fracture of ilium, right side 
S32.392 Other fracture of ilium, left side 
S32.399 Other fracture of ilium, unspecifie side 
S32.4 Fracture of acetabulum 
Code also any associated fracture of pelvic circle (S32.8-) 
S32.40 Unspecified fracture of acetabulum 
S32.401 Unspecified fracture of acetabulum, right side 
S32.402 Unspecified fracture of acetabulum, left side 
S32.409 Unspecified fracture of acetabulum, unspecified side 
S32.41 Fracture of anterior wall of acetabulum 
S32.411 Displaced fracture of anterior wall of acetabulum, right 
side 
S32.412 Displaced fracture of anterior wall of acetabulum, left 
side 
S32.413 Displaced fracture of anterior wall of acetabulum, 
unspecified side 
S32.414 Nondisplaced fracture of anterior wall of acetabulum, 
right side 
S32.415 Nondisplaced fracture of anterior wall of acetabulum, 
left side 
S32.416 Nondisplaced fracture of anterior wall of acetabulum, 
unspecified side 
S32.42 Fracture of posterior wall of acetabulum 
S32.421 Displaced fracture of posterior wall of acetabulum, 
right side 
S32.422 Displaced fracture of posterior wall of acetabulum, left 
side 
S32.423 Displaced fracture of posterior wall of acetabulum, 
unspecified side 
S32.424 Nondisplaced fracture of posterior wall of acetabulum, 
right side 
S32.425 Nondisplaced fracture of posterior wall of acetabulum, 
left side 
S32.426 Nondisplaced fracture of posterior wall of acetabulum, 

unspecified side 
S32.43 Fracture of anterior column [iliopubic] of acetabulum 
S32.431 Displaced fracture of anterior column [iliopubic] of 
acetabulum, right side 
S32.432 Displaced fracture of anterior column [iliopubic] of 
acetabulum, left side 
S32.433 Displaced fracture of anterior column [iliopubic] of 
acetabulum, unspecified side 
S32.434 Nondisplaced fracture of anterior column [iliopubic] of 
acetabulum, right side 
S32.435 Nondisplaced fracture of anterior column [iliopubic] of 
acetabulum, left side 
S32.436 Nondisplaced fracture of anterior column [iliopubic] of 
acetabulum, unspecified side 
S32.44 Fracture of posterior column [ilioischial] of acetabulum 
S32.441 Displaced fracture of posterior column [ilioischial] of 
acetabulum, right side 
S32.442 Displaced fracture of posterior column [ilioischial] of 
acetabulum, left side 
S32.443 Displaced fracture of posterior column [ilioischial] of 
acetabulum, unspecified side 
S32.444 Nondisplaced fracture of posterior column [ilioischial] 
of acetabulum, right side 
S32.445 Nondisplaced fracture of posterior column [ilioischial] 
of acetabulum, left side 
S32.446 Nondisplaced fracture of posterior column [ilioischial] 
of acetabulum, unspecified side 
S32.45 Transverse fracture of acetabulum 
S32.451 Displaced transverse fracture of acetabulum, right side 
S32.452 Displaced transverse fracture of acetabulum, left side 
S32.453 Displaced transverse fracture of acetabulum, 
unspecified side 
S32.454 Nondisplaced transverse fracture of acetabulum, right 
side 
S32.455 Nondisplaced transverse fracture of acetabulum, left 
side 
S32.456 Nondisplaced transverse fracture of acetabulum, 
unspecified side 
S32.46 Associated transverse-posterior fracture of acetabulum 
S32.461 Displaced associated transverse-posterior fracture of 
acetabulum, right side 
S32.462 Displaced associated transverse-posterior fracture of 
acetabulum, left side 

S32.463
Displaced associated transverse-posterior fracture of 
acetabulum, unspecified side 
S32.464 Nondisplaced associated transverse-posterior fracture 
of acetabulum, right side 
S32.465 Nondisplaced associated transverse-posterior fracture 
of acetabulum, left side 
S32.466 Nondisplaced associated transverse-posterior fracture 
of acetabulum, unspecified side 
S32.47 Fracture of medial wall of acetabulum 
S32.471 Displaced fracture of medial wall of acetabulum, right 
side 
S32.472 Displaced fracture of medial wall of acetabulum, left 
side 
S32.473 Displaced fracture of medial wall of acetabulum, 
unspecified side 
S32.474 Nondisplaced fracture of medial wall of acetabulum, 
right side 
S32.475 Nondisplaced fracture of medial wall of acetabulum, 
left side 
S32.476 Nondisplaced fracture of medial wall of acetabulum, 
unspecified side 
S32.48 Dome fracture of acetabulum 
S32.481 Displaced dome fracture of acetabulum, right side 
S32.482 Displaced dome fracture of acetabulum, left side 
S32.483 Displaced dome fracture of acetabulum, unspecified 
side 
S32.484 Nondisplaced dome fracture of acetabulum, right side 
S32.485 Nondisplaced dome fracture of acetabulum, left side 
S32.486 Nondisplaced dome fracture of acetabulum, unspecified 
side 
S32.49 Other fracture of acetabulum 
S32.491 Other fracture of acetabulum, right side 
S32.492 Other fracture of acetabulum, left side 
S32.499 Other fracture of acetabulum, unspecified side 
S32.5 Fracture of pubis 
Excludes1:fracture of pubis with associated disruption of pelvic circle (S32.8-) 
S32.50 Fracture of pubis 
S32.51 Fracture of superior rim of pubis 
S32.511 Fracture of right superior rim of pubis 
S32.512 Fracture of left superior rim of pubis 
S32.519 Fracture of unspecified superior rim of pubis 
S32.59 Other fracture of pubis 
S32.6 Fracture of ischium 

Excludes1:fracture of ischium with associated disruption of pelvic circle (S32.8-) 
S32.60 Unspecified fracture of ischium 
S32.601 Unspecified fracture of ischium, right side 
S32.602 Unspecified fracture of ischium, left side 
S32.609 Unspecified fracture of ischium, unspecified side 
S32.61 Avulsion fracture of ischium 
S32.611 Displaced avulsion facture of ischium, right side 
S32.612 Displaced avulsion fracture of ischium, left side 
S32.613 Displaced avulsion fracture of ischium, unspecified side 
S32.614 Nondisplaced avulsion fracture of ischium, right side 
S32.615 Nondisplaced avulsion fracture of ischium, left side 
S32.616 Nondisplaced avulsion fracture of ischium, unspecified 
side 
S32.69 Other fracture of ischium 
S32.691 Other fracture of ischium, right side 
S32.692 Other fracture of ischium, left side 
S32.699 Other fracture of ischium, unspecified side 
S32.8 Fracture of other parts of pelvis 
Code also any associated: 
fracture of acetabulum (S32.4-) 
sacral fracture (S32.1-) 
S32.81 Multiple fractures of pelvis with disruption of pelvic circle 
S32.810 Multiple fractures of pelvis with stable disruption of 
pelvic circle 
S32.811 Multiple fractures of pelvis with unstable disruption of 
pelvic circle 
S32.89 Fracture of other parts of pelvis 
S32.9 Fracture of unspecified parts of lumbosacral spine and pelvis 
Fracture of lumbosacral spine NOS 
Fracture of pelvis NOS 
S33 Dislocation and sprain of joints and ligaments of lumbar spine 
and pelvis 
Includes: avulsion of joint or ligament of lumbar spine and pelvis 
laceration of joint or ligament of lumbar spine and pelvi 
sprain joint or ligament of lumbar spine and pelvis 
traumatic hemarthrosis of joint or ligament of lumbar spine and pelvis 
traumatic rupture of joint or ligament of lumbar spine and pelvis 
traumatic subluxation of joint or ligament of lumbar spine and pelvis 
traumatic tear of joint or ligament of lumbar spine and pelvis 
Excludes1:nontraumatic rupture or displacement of lumbar intervertebral disc NOS 
(M51.-) 
obstetric damage to pelvic joints and ligaments (O71.6) 

Excludes2:dislocation and sprain of joints and ligaments of hip (S73.-) 
strain of muscle of lower back and pelvis (S39.12, S39.13) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S33.0 Traumatic rupture of lumbar intervertebral disc 
Excludes1:rupture or displacement (nontraumatic) of lumbar intervertebral disc 
NOS (M51.- with final character 6) 
S33.1 Subluxation and dislocation of lumbar vertebra 
Code also any associated: 
open wound of abdomen, lower back and pelvis (S31) 
spinal cord injury (S24.0, S24.1-, S34.0, S34.1-) 
Excludes2:fracture of lumbar vertebrae (S32.0-) 
S33.10 Subluxation and dislocation of unspecified lumbar vertebra 
S33.100 Subluxation of unspecified lumbar vertebra 
S33.101 Dislocation of unspecified lumbar vertebra 
S33.11 Subluxation and dislocation of L1/L2 lumbar vertebra 
S33.110 Subluxation of L1/L2 lumbar vertebra 
S33.111 Dislocation of L1/L2 lumbar vertebra 
S33.12 Subluxation and dislocation of L2/L3 lumbar vertebra 
S33.120 Subluxation of L2/L3 lumbar vertebra 
S33.121 Dislocation of L2/L3 lumbar vertebra 
S33.13 Subluxation and dislocation of L3/L4 lumbar vertebra 
S33.130 Subluxation of L3/L4 lumbar vertebra 
S33.131 Dislocation of L3/L4 lumbar vertebra 
S33.14 Subluxation and dislocation of L4/L5 lumbar vertebra 
S33.140 Subluxation of L4/L5 lumbar vertebra 
S33.141 Dislocation of L4/L5 lumbar vertebra 
S33.2 Dislocation of sacroiliac and sacrococcygeal joint 
S33.3 Dislocation of other and unspecified parts of lumbar spine and pelvis 
S33.30 Dislocation of unspecified parts of lumbar spine and pelvis 
S33.39 Dislocation of other parts of lumbar spine and pelvis 
S33.4 Traumatic rupture of symphysis pubis 
S33.5 Sprain of ligaments of lumbar spine 
S33.6 Sprain of sacroiliac joint 
S33.8 Sprain of other parts of lumbar spine and pelvis 
S33.9 Sprain of unspecified parts of lumbar spine and pelvis 

S34
Injury of lumbar and sacral spinal cord and nerves at abdomen, 
lower back and pelvis level 
Code to highest level of lumbar cord injury 
Code also any associated: 
fracture of vertebra (S22.0-, S32.0-) 
open wound of abdomen, lower back and pelvis (S31.-) 
transient paralysis (R29.5) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S34.0 Concussion and edema of lumbar and sacral spinal cord 
S34.01 Concussion and edema of lumbar spinal cord 
S34.02 Concussion and edema of sacral spinal cord 
Concussion and edema of conus medullaris 
S34.1 Other and unspecified injury of lumbar and sacral spinal cord 
S34.10 Unspecified injury to lumbar spinal cord 
S34.101 Unspecified injury to L1 level of lumbar spinal cord 
S34.102 Unspecified injury to L2 level of lumbar spinal cord 
S34.103 Unspecified injury to L3 level of lumbar spinal cord 
S34.104 Unspecified injury to L4 level of lumbar spinal cord 
S34.105 Unspecified injury to L5 level of lumbar spinal cord 
S34.109 Unspecified injury to unspecified level of lumbar spinal 
cord 
S34.11 Complete lesion of lumbar spinal cord 
S34.111 Complete lesion of L1 level of lumbar spinal cord 
S34.112 Complete lesion of L2 level of lumbar spinal cord 
S34.113 Complete lesion of L3 level of lumbar spinal cord 
S34.114 Complete lesion of L4 level of lumbar spinal cord 
S34.115 Complete lesion of L5 level of lumbar spinal cord 
S34.119 Complete lesion of unspecifed level of lumbar spinal 
cord 
S34.12 Incomplete lesion of lumbar spinal cord 
S34.121 Incomplete lesion of L1 level of lumbar spinal cord 
S34.122 Incomplete lesion of L2 level of lumbar spinal cord 
S34.123 Incomplete lesion of L3 level of lumbar spinal cord 
S34.124 Incomplete lesion of L4 level of lumbar spinal cord 

S34.125 Incomplete lesion of L5 level of lumbar spinal cord 
S34.129 Incomplete lesion of unspecified level of lumbar spinal 
cord 
S34.13 Other and unspecifed injury to sacral spinal cord 
Other injury to conus medullaris 
S34.131 Complete lesion of sacral spinal cord 
Complete lesion of conus medullaris 
S34.132 Incomplete lesion of sacral spinal cord 
Incomplete lesion of conus medullaris 
S34.139 Unspecified injury to sacral spinal cord 
Unspecified injury of conus medullaris 
S34.2 Injury of nerve root of lumbar and sacral spine 
S34.21 Injury of nerve root of lumbar spine 
S34.22 Injury of nerve root of sacral spine 
S34.3 Injury of cauda equina 
S34.4 Injury of lumbosacral plexus 
S34.5 Injury of lumbar, sacral and pelvic sympathetic nerves 
Injury of celiac ganglion or plexus 
Injury of hypogastric plexus 
Injury of mesenteric plexus (inferior) (superior) 
Injury of splanchnic nerve 
S34.6 Injury of peripheral nerve(s) at abdomen, lower back and pelvis level 
S34.8 Injury of other nerves at abdomen, lower back and pelvis level 
S34.9 Injury of unspecified nerves at abdomen, lower back and pelvis level 
S35 Injury of blood vessels at abdomen, lower back and pelvis level 
Code also any associated open wound (S31.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S35.0 Injury of abdominal aorta 
Excludes1:injury of aorta NOS (S25.0) 
S35.00 Unspecified injury of abdominal aorta 
S35.01 Minor laceration of abdominal aorta 
Incomplete transection of abdominal aorta 
Laceration of abdominal aorta NOS 
Superficial laceration of abdominal aorta 
S35.02 Major laceration of abdominal aorta 
Complete transection of abdominal aorta 
Traumatic rupture of abdominal aorta 
S35.09 Other injury of abdominal aorta 
S35.1 Injury of inferior vena cava 

Injury of hepatic vein 
Excludes1:injury of vena cava NOS (S25.2) 
S35.10 Unspecified injury of inferior vena cava 
S35.11 Minor laceration of inferior vena cava 
Incomplete transection of inferior vena cava 
Laceration of inferior vena cava NOS 
Superficial laceration of inferior vena cava 
S35.12 Major laceration of inferior vena cava 
Complete transection of inferior vena cava 
Traumatic rupture of inferior vena cava 
S35.19 Other injury of inferior vena cava 
S35.2 Injury of celiac or mesenteric artery and branches 
S35.21 Injury of celiac artery 
S35.211 Minor laceration of celiac artery 
Incomplete transection of celiac artery 
Laceration of celiac artery NOS 
Superficial laceration of celiac artery 
S35.212 Major laceration of celiac artery 
Complete transection of celiac artery 
Traumatic rupture of celiac artery 
S35.218 Other injury of celiac artery 
S35.219 Unspecified injury of celiac artery 
S35.22 Injury of superior mesenteric artery 
S35.221 Minor laceration of superior mesenteric artery 
Incomplete transection of superior mesenteric artery 
Laceration of superior mesenteric artery NOS 
Superficial laceration of superior mesenteric artery 
S35.222 Major laceration of superior mesenteric artery 
Complete transection of superior mesenteric artery 
Traumatic rupture of superior mesenteric artery 
S35.228 Other injury of superior mesenteric artery 
S35.229 Unspecified injury of superior mesenteric artery 
S35.23 Injury of inferior mesenteric artery 
S35.231 Minor laceration of inferior mesenteric artery 
Incomplete transection of inferior mesenteric artery 
Laceration of inferior mesenteric artery NOS 
Superficial laceration of inferior mesenteric artery 
S35.232 Major laceration of inferior mesenteric artery 
Complete transection of inferior mesenteric artery 
Traumatic rupture of inferior mesenteric artery 
S35.238 Other injury of inferior mesenteric artery 
S35.239 Unspecified injury of inferior mesenteric artery 
S35.29 Injury of branches of celiac and mesentaric artery 

Injury of gastric artery 
Injury of gastroduodenal artery 
Injury of hepatic artery 
Injury of splenic artery 
S35.291 Minor laceration of branches of celiac and mesentaric 
artery 
Incomplete transection of branches of celiac and mesentaric 
artery 
Laceration of branches of celiac and mesentaric artery NOS 
Superficial laceration of branches of celiac and mesentaric 
artery 
S35.292 Major laceration of branches of celiac and mesentaric 
artery 
Complete transection of branches of celiac and mesentaric 
artery 
Traumatic rupture of branches of celiac and mesentaric 
artery 
S35.298 Other injury of branches of celiac and mesentaric 
artery 
S35.299 Unspecified injury of branches of celiac and mesentaric 
artery 
S35.3 Injury of portal or splenic vein and branches 
S35.31 Injury of portal vein 
S35.311 Laceration of portal vein 
S35.318 Other specified injury of portal vein 
S35.319 Unspecified injury of portal vein 
S35.32 Injury of splenic vein 
S35.321 Laceration of splenic vein 
S35.328 Other specified injury of splenic vein 
S35.329 Unspecified injury of splenic vein 
S35.33 Injury of superior mesenteric vein 
S35.331 Laceration of superior mesenteric vein 
S35.338 Other specified injury of superior mesenteric vein 
S35.339 Unspecified injury of superior mesenteric vein 
S35.34 Injury of inferior mesenteric vein 
S35.341 Laceration of inferior mesenteric vein 
S35.348 Other specified injury of inferior mesenteric vein 
S35.349 Unspecified injury of inferior mesenteric vein 
S35.4 Injury of renal blood vessels 
S35.40 Unspecified injury of renal blood vessel 
S35.401 Unspecified injury of right renal artery 
S35.402 Unspecified injury of left renal artery 
S35.403 Unspecified injury of unspecified renal artery 

S35.404
Unspecified injury of right renal vein 
S35.405 Unspecified injury of left renal vein 
S35.406 Unspecified injury of unspecified renal vein 
S35.41 Laceration of renal blood vessel 
S35.411 Laceration of right renal artery 
S35.412 Laceration of left renal artery 
S35.413 Laceration of unspecified renal artery 
S35.414 Laceration of right renal vein 
S35.415 Laceration of left renal vein 
S35.416 Laceration of unspecified renal vein 
S35.49 Other specified injury of renal blood vessel 
S35.491 Other specified injury of right renal artery 
S35.492 Other specified injury of left renal artery 
S35.493 Other specified injury of unspecified renal artery 
S35.494 Other specified injury of right renal vein 
S35.495 Other specified injury of left renal vein 
S35.496 Other specified injury of unspecified renal vein 
S35.5 Injury of iliac blood vessels 
S35.50 Injury of unspecified iliac blood vessel(s) 
S35.51 Injury of iliac artery or vein 
Injury of hypogastric artery or vein 
S35.511 Injury of right iliac artery 
S35.512 Injury of left iliac artery 
S35.513 Injury of unspecified iliac artery 
S35.514 Injury of right iliac vein 
S35.515 Injury of left iliac vein 
S35.516 Injury of unspecified iliac vein 
S35.53 Injury of uterine artery or vein 
S35.531 Injury of right uterine artery 
S35.532 Injury of left uterine artery 
S35.533 Injury of unspecifed uterine artery 
S35.534 Injury of right uterine vein 
S35.535 Injury of left uterine vein 
S35.536 Injury of unspecifed uterine vein 
S35.59 Injury of other iliac blood vessels 
S35.8 Injury of other blood vessels at abdomen, lower back and pelvis level 
Injury of ovarian artery or vein 
S35.8x Injury of other blood vessels at abdomen, lower back and pelvis level 
S35.8x1 Laceration of other blood vessels at abdomen, lower 
back and pelvis level 
S35.8x8 Other specified injury of other blood vessels at 
abdomen, lower back and pelvis level 
S35.8x9 Unspecified injury of other blood vessels at abdomen, 

lower back and pelvis level 
S35.9 Injury of unspecified blood vessel at abdomen, lower back and pelvis level 
S35.90 Unspecified injury of unspecified blood vessel at abdomen, lower 
back and pelvis level 
S35.91 Laceration of unspecified blood vessel at abdomen, lower back and 
pelvis level 
S35.99 Other specified injury of unspecified blood vessel at abdomen, lower 
back and pelvis level 
S36 Injury of intra-abdominal organs 
Code also any associated open wound (S31.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S36.0 Injury of spleen 
S36.00 Unspecified injury of spleen 
S36.02 Contusion of spleen 
S36.020 Minor contusion of spleen 
Contusion of spleen less than 2cm 
S36.021 Major contusion of spleen 
Contusion of spleen greater than 2 cm 
S36.029 Unspecified contusion of spleen 
S36.03 Laceration of spleen 
S36.030 Superficial (capsular) laceration of spleen 
Laceration of spleen less than 1 cm 
Minor laceration of spleen 
S36.031 Moderate laceration of spleen 
Laceration of spleen 1to 3 cm 
S36.032 Major laceration of spleen 
Avulsion of spleen 
Laceration of spleen greater than 3 cm 
Massive laceration of spleen 
Multiple moderate lacerations of spleen 
Stellate laceration of spleen 
S36.039 Unspecified laceration of spleen 
S36.09 Other injury of spleen 
S36.1 Injury of liver and gallbladder and bile duct 
S36.11 Injury of liver 
S36.112 Contusion of liver 
S36.113 Laceration of liver, unspecified degree 
S36.114 Minor laceration of liver 
Laceration involving capsule only, or, without significant 

involvement of hepatic parenchyma [i.e., less than 1 cm 
deep] 
S36.115 Moderate laceration of liver 
Laceration involving parenchyma but without major 
disruption of parenchyma [i.e., less than 10 cm long and 
less than 3 cm deep] 
S36.116 Major laceration of liver 
Laceration with significant disruption of hepatic 
parenchyma [i.e., greater than 10 cm long and 3 cm 
deep] 
Multiple moderate lacerations, with or without hematoma 
Stellate laceration of liver 
S36.118 Other injury of liver 
S36.119 Unspecified injury of liver 
S36.12 Injury of gallbladder 
S36.122 Contusion of gallbladder 
S36.123 Laceration of gallbladder 
S36.128 Other injury of gallbladder 
S36.129 Unspecified injury of gallbladder 
S36.13 Injury of bile duct 
S36.2 Injury of pancreas 
S36.20 Unspecified injury of pancreas 
S36.200 Unspecified injury of head of pancreas 
S36.201 Unspecified injury of body of pancreas 
S36.202 Unspecified injury of tail of pancreas 
S36.209 Unspecified injury of unspecified part of pancreas 
S36.22 Contusion of pancreas 
S36.220 Contusion of head of pancreas 
S36.221 Contusion of body of pancreas 
S36.222 Contusion of tail of pancreas 
S36.229 Contusion of unspecified part of pancreas 
S36.23 Laceration of pancreas, unspecified degree 
S36.230 Laceration of head of pancreas, unspecified degree 
S36.231 Laceration of body of pancreas, unspecified degree 
S36.232 Laceration of tail of pancreas, unspecified degree 
S36.239 Laceration of unspecified part of pancreas, unspecified 
degree 
S36.24 Minor laceration of pancreas 
S36.240 Minor laceration of head of pancreas 
S36.241 Minor laceration of body of pancreas 
S36.242 Minor laceration of tail of pancreas 
S36.249 Minor laceration of unspecified part of pancreas 
S36.25 Moderate laceration of pancreas 

S36.250 Moderate laceration of head of pancreas 
S36.251 Moderate laceration of body of pancreas 
S36.252 Moderate laceration of tail of pancreas 
S36.259 Moderate laceration of unspecified part of pancreas 
S36.26 Major laceration of pancreas 
S36.260 Major laceration of head of pancreas 
S36.261 Major laceration of body of pancreas 
S36.262 Major laceration of tail of pancreas 
S36.269 Major laceration of unspecified part of pancreas 
S36.29 Other injury of pancreas 
S36.290 Other injury of head of pancreas 
S36.291 Other injury of body of pancreas 
S36.292 Other injury of tail of pancreas 
S36.299 Other injury of unspecified part of pancreas 
S36.3 Injury of stomach 
S36.30 Unspecified injury of stomach 
S36.32 Contusion of stomach 
S36.33 Laceration of stomach 
S36.39 Other injury of stomach 
S36.4 Injury of small intestine 
S36.40 Unspecified injury of small intestine 
S36.400 Unspecified injury of duodenum 
S36.408 Unspecified injury of other part of small intestine 
S36.409 Unspecified injury of unspecified part of small intestine 
S36.41 Primary blast injury of small intestine 
Blast injury of small intestine NOS 
S36.410 Primary blast injury of duodenum 
S36.418 Primary blast injury of other part of small intestine 
S36.419 Primary blast injury of unspecified part of small 
intestine 
S36.42 Contusion of small intestine 
S36.420 Contusion of duodenum 
S36.428 Contusion of other part of small intestine 
S36.429 Contusion of unspecified part of small intestine 
S36.43 Laceration of small intestine 
S36.430 Laceration of duodenum 
S36.438 Laceration of other part of small intestine 
S36.439 Laceration of unspecified part of small intestine 
S36.49 Other injury of small intestine 
S36.490 Other injury of duodenum 
S36.498 Other injury of other part of small intestine 
S36.499 Other injury of unspecified part of small intestine 
S36.5 Injury of colon 

Excludes2:injury of rectum (S36.6-) 
S36.50 Unspecified injury of colon 
S36.500 Unspecified injury of ascending [right] colon 
S36.501 Unspecified injury of transverse colon 
S36.502 Unspecified injury of descending [left] colon 
S36.503 Unspecified injury of sigmoid colon 
S36.508 Unspecified injury of other part of colon 
S36.509 Unspecified injury of unspecified part of colon 
S36.51 Primary blast injury of colon 
Blast injury of colon NOS 
S36.510 Primary blast injury of ascending [right] colon 
S36.511 Primary blast injury of transverse colon 
S36.512 Primary blast injury of descending [left] colon 
S36.513 Primary blast injury of sigmoid colon 
S36.518 Primary blast injury of other part of colon 
S36.519 Primary blast injury of unspecified part of colon 
S36.52 Contusion of colon 
S36.520 Contusion of ascending [right] colon 
S36.521 Contusion of transverse colon 
S36.522 Contusion of descending [left] colon 
S36.523 Contusion of sigmoid colon 
S36.528 Contusion of other part of colon 
S36.529 Contusion of unspecified part of colon 
S36.53 Laceration of colon 
S36.530 Laceration of ascending [right] colon 
S36.531 Laceration of transverse colon 
S36.532 Laceration of descending [left] colon 
S36.533 Laceration of sigmoid colon 
S36.538 Laceration of other part of colon 
S36.539 Laceration of unspecified part of colon 
S36.59 Other injury of colon 
Secondary blast injury of colon 
S36.590 Other injury of ascending [right] colon 
S36.591 Other injury of transverse colon 
S36.592 Other injury of descending [left] colon 
S36.593 Other injury of sigmoid colon 
S36.598 Other injury of other part of colon 
S36.599 Other injury of unspecified part of colon 
S36.6 Injury of rectum 
S36.60 Unspecified injury of rectum 
S36.61 Primary blast injury of rectum 
Blast injury of rectum NOS 
S36.62 Contusion of rectum 

S36.63 Laceration of rectum 
S36.69 Other injury of rectum 
Secondary blast injury of rectum 
S36.8 Injury of other intra-abdominal organs 
S36.81 Injury of peritoneum 
S36.89 Injury of other intra-abdominal organs 
Injury of retroperitoneum 
S36.892 Contusion of other intra-abdominal organs 
S36.893 Laceration of other intra-abdominal organs 
S36.898 Other injury of other intra-abdominal organs 
S36.899 Unspecified injury of other intra-abdominal organs 
S36.9 Injury of unspecified intra-abdominal organ 
S36.90 Unspecified injury of unspecified intra-abdominal organ 
S36.92 Contusion of unspecified intra-abdominal organ 
S36.93 Laceration of unspecified intra-abdominal organ 
S36.99 Other injury of unspecified intra-abdominal organ 
S37 Injury of pelvic organs 
Code also any associated open wound (S31.-) 
Excludes1:obstetric trauma to pelvic organs (O71-) 
Excludes2:injury of peritoneum (S36.81) 
injury of retroperitoneum (S36.89-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S37.0 Injury of kidney 
S37.00 Unspecified injury of kidney 
S37.001 Unspecified injury of right kidney 
S37.002 Unspecified injury of left kidney 
S37.009 Unspecified injury of unspecifed kidney 
S37.01 Minor contusion of kidney 
Contusion of kidney less than 2cm 
Contusion of kidney NOS 
S37.011 Minor contusion of right kidney 
S37.012 Minor contusion of left kidney 
S37.019 Minor contusion of unspecified kidney 
S37.02 Major contusion of kidney 
Contusion of kidney greater than 2 cm 
S37.021 Major contusion of right kidney 
S37.022 Major contusion of left kidney 
S37.029 Major contusion of unspecified kidney 
S37.03 Laceration of kidney, unspecified degree 

S37.031 Laceration of kidney, unspecified degree 
S37.032 Laceration of kidney, unspecified degree 
S37.039 Laceration of kidney, unspecified degree 
S37.04 Minor laceration of kidney 
Laceration of kidney less than 1 cm 
S37.041 Minor laceration of right kidney 
S37.042 Minor laceration of left kidney 
S37.049 Minor laceration of unspecified kidney 
S37.05 Moderate laceration of kidney 
Laceration of kidney 1 to 3 cm 
S37.051 Moderate laceration of right kidney 
S37.052 Moderate laceration of left kidney 
S37.059 Moderate laceration of unspecified kidney 
S37.06 Major laceration of kidney 
Avulsion of kidney 
Laceration of kidney greater than 3 cm 
Massive laceration of kidney 
Multiple moderate lacerations of kidney 
Stellate laceration of kidney 
S37.061 Major laceration of right kidney 
S37.062 Major laceration of left kidney 
S37.069 Major laceration of unspecified kidney 
S37.09 Other injury of kidney 
S37.091 Other injury of right kidney 
S37.092 Other injury of left kidney 
S37.099 Other injury of unspecified kidney 
S37.1 Injury of ureter 
S37.10 Unspecified injury of ureter 
S37.12 Contusion of ureter 
S37.13 Laceration of ureter 
S37.19 Other injury of ureter 
S37.2 Injury of bladder 
S37.20 Unspecified injury of bladder 
S37.22 Contusion of bladder 
S37.23 Laceration of bladder 
S37.28 Other injury of bladder 
S37.3 Injury of urethra 
S37.30 Unspecified injury of urethra 
S37.32 Contusion of urethra 
S37.33 Laceration of urethra 
S37.38 Other injury of urethra 
S37.4 Injury of ovary 
S37.40 Unspecified injury of ovary 

S37.401
Unspecified injury of ovary, unilateral 
S37.402 Unspecified injury of ovary, bilateral 
S37.409 Unspecified injury of ovary, unspecified 
S37.42 Contusion of ovary 
S37.421 Contusion of ovary, unilateral 
S37.422 Contusion of ovary, bilateral 
S37.429 Contusion of ovary, unspecified 
S37.43 Laceration of ovary 
S37.431 Laceration of ovary, unilateral 
S37.432 Laceration of ovary, bilateral 
S37.439 Laceration of ovary, unspecified 
S37.49 Other injury of ovary 
S37.491 Other injury of ovary, unilateral 
S37.492 Other injury of ovary, bilateral 
S37.499 Other injury of ovary, unspecified 
S37.5 Injury of fallopian tube 
S37.50 Unspecified injury of fallopian tube 
S37.501 Unspecified injury of fallopian tube, unilateral 
S37.502 Unspecified injury of fallopian tube, bilateral 
S37.509 Unspecified injury of fallopian tube, unspecified 
S37.51 Primary blast injury of fallopian tube 
Blast injury of fallopian tube NOS 
S37.511 Primary blast injury of fallopian tube, unilateral 
S37.512 Primary blast injury of fallopian tube, bilateral 
S37.519 Primary blast injury of fallopian tube, unspecified 
S37.52 Contusion of fallopian tube 
S37.521 Contusion of fallopian tube, unilateral 
S37.522 Contusion of fallopian tube, bilateral 
S37.529 Contusion of fallopian tube, unspecified 
S37.53 Laceration of fallopian tube 
S37.531 Laceration of fallopian tube, unilateral 
S37.532 Laceration of fallopian tube, bilateral 
S37.539 Laceration of fallopian tube, unspecified 
S37.59 Other injury of fallopian tube 
Secondary blast injury of fallopian tube 
S37.591 Other injury of fallopian tube, unilateral 
S37.592 Other injury of fallopian tube, bilateral 
S37.599 Other injury of fallopian tube, unspecified 
S37.6 Injury of uterus 
Excludes1:injury to gravid uterus (O93.-) 
injury to uterus during delivery (O71.-) 
S37.60 Unspecified injury of uterus 
S37.62 Contusion of uterus 

S37.63 Laceration of uterus 
S37.69 Other injury of uterus 
S37.8 Injury of other pelvic organs 
S37.81 Injury of adrenal gland 
S37.812 Contusion of adrenal gland 
S37.813 Laceration of adrenal gland 
S37.818 Other injury of adrenal gland 
S37.819 Unspecified injury of adrenal gland 
S37.82 Injury of prostate 
S37.822 Contusion of prostate 
S37.823 Laceration of prostate 
S37.828 Other injury of prostate 
S37.829 Unspecified injury of prostate 
S37.89 Injury of other pelvic organ 
S37.892 Contusion of other pelvic organ 
S37.893 Laceration of other pelvic organ 
S37.898 Other injury of other pelvic organ 
S37.899 Unspecified injury of other pelvic organ 
S37.9 Injury of unspecified pelvic organ 
S37.90 Unspecified injury of unspecified pelvic organ 
S37.92 Contusion of unspecified pelvic organ 
S37.93 Laceration of unspecified pelvic organ 
S37.99 Other injury of unspecified pelvic organ 
S38 Crushing injury and traumatic amputation of abdomen, lower 
back, pelvis and external genitals 
An amputation not identified as partial or complete should be coded to complete 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S38.0 Crushing injury of external genital organs 
Use additional code for any associated injuries 
S38.00 Crushing injury of unspecified external genital organs 
S38.001 Crushing injury of unspecified external genital organs, 
male 
S38.002 Crushing injury of unspecified external genital organs, 
female 
S38.01 Crushing injury of penis 
S38.02 Crushing injury of scrotum and testis 
S38.03 Crushing injury of vulva 
S38.1 Crushing injury of abdomen, lower back, and pelvis 
Use additional code for all associated injuries, such as: 

fracture of thoracic or lumbar spine and pelvis (S22.0-, S32.-) 
injury to intra-abdominal organs (S36.-) 
injury to pelvic organs (S37.-) 
open wound of abdominal wall (S31-) 
spinal cord injury (S34.0, S34.1-) 
Excludes2:crushing injury of external genital organs (S38.2-) 
S38.2 Traumatic amputation of external genital organs 
S38.21 Traumatic amputation of female external genital organs 
Traumatic amputation of clitoris 
Traumatic amputation of labium (majus) (minus) 
Traumatic amputation of vulva 
S38.211 Complete traumatic amputation of female external 
genital organs 
S38.212 Partial traumatic amputation of female external genital 
organs 
S38.22 Traumatic amputation of penis 
S38.221 Complete traumatic amputation of penis 
S38.222 Partial traumatic amputation of penis 
S38.23 Traumatic amputation of scrotum and testis 
S38.231 Complete traumatic amputation of scrotum and testis 
S38.232 Partial traumatic amputation of scrotum and testis 
S38.3 Transection (partial) of abdomen 
S39 Other and unspecified injuries of abdomen, lower back, pelvis 
and external genitals 
Code also any associated open wound (S31.-) 
Excludes2:sprain of joints and ligaments of lumbar spine and pelvis (S33.7) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S39.0 Injury of muscle and tendon of abdomen, lower back and pelvis 
S39.00 Unspecified injury of muscle and tendon of abdomen, lower back and 
pelvis 
S39.001 Unspecified injury of muscle and tendon of abdomen 
S39.002 Unspecified injury of muscle and tendon of lower back 
S39.003 Unspecified injury of muscle and tendon of pelvis 
S39.01 Strain of muscle and tendon of abdomen, lower back and pelvis 
S39.011 Strain of muscle and tendon of abdomen 
S39.012 Strain of muscle and tendon of lower back 
S39.013 Strain of muscle and tendon of pelvis 
S39.02 Laceration of muscle and tendon of abdomen, lower back and pelvis 
S39.021 Laceration of muscle and tendon of abdomen 

S39.022 Laceration of muscle and tendon of lower back 
S39.023 Laceration of muscle and tendon of pelvis 
S39.09 Other injury of muscle and tendon of abdomen, lower back and pelvis 
S39.091 Other injury of muscle and tendon of abdomen 
S39.092 Other injury of muscle and tendon of lower back 
S39.093 Other injury of muscle and tendon of pelvis 
S39.8 Other specified injuries of abdomen, lower back, pelvis and external genitals 
S39.81 Other specified injuries of abdomen 
S39.82 Other specified injuries of lower back 
S39.83 Other specified injuries of pelvis 
S39.84 Other specified injuries of external genitals 
S39.840 Fracture of corpus cavernosum penis 
S39.848 Other specified injuries of external genitals 
S39.9 Unspecified injury of abdomen, lower back, pelvis and external genitals 
S39.91 Unspecified injury of abdomen 
S39.92 Unspecified injury of lower back 
S39.93 Unspecified injury of pelvis 
S39.94 Unspecified injury of external genitals 
Injuries to the shoulder and upper arm (S40-S49) 
Includes: injuries of axilla 
injuries of scapular region 
Excludes2:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
injuries of elbow (S50-S59) 
insect bite or sting, venomous (T63.4) 
S40 Superficial injury of shoulder and upper arm 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S40.0 Contusion of shoulder and upper arm 
S40.01 Contusion of shoulder 
S40.011 Contusion of right shoulder 
S40.012 Contusion of left shoulder 
S40.019 Contusion of shoulder, unspecified side 
S40.02 Contusion of upper arm 
S40.021 Contusion of right upper arm 
S40.022 Contusion of left upper arm 
S40.029 Contusion of upper arm, unspecified side 
S40.2 Other superficial injuries of shoulder 

S40.21 Abrasion of shoulder 
S40.211 
Abrasion of right shoulder 
S40.212 Abrasion of left shoulder 
S40.219 Abrasion of unspecified shoulder 
S40.22 Blister (nonthermal) of shoulder 
S40.221 Blister (nonthermal) of right shoulder 
S40.222 Blister (nonthermal) of left shoulder 
S40.229 Blister (nonthermal) of unspecified shoulder 
S40.24 External constriction of shoulder 
S40.241 External constriction of right shoulder 
S40.242 External constriction of left shoulder 
S40.249 External constriction of unspecified shoulder 
S40.25 Superficial foreign body of shoulder 
Splinter in the shoulder 
S40.251 Superficial foreign body of right shoulder 
S40.252 Superficial foreign body of left shoulder 
S40.259 Superficial foreign body of unspecified shoulder 
S40.26 Insect bite (nonvenomous) of shoulder 
S40.261 Insect bite (nonvenomous) of right shoulder 
S40.262 Insect bite (nonvenomous) of left shoulder 
S40.269 Insect bite (nonvenomous) of unspecified shoulder 
S40.27 Other superficial bite of shoulder 
Excludes1: open bite of shoulder (S41.05) 
S40.271 Other superficial bite of right shoulder 
S40.272 Other superficial bite of left shoulder 
S40.279 Other superficial bite of unspecified shoulder 
S40.8 Other superficial injuries of upper arm 
S40.81 Abrasion of upper arm 
S40.811 Abrasion of right upper arm 
S40.812 Abrasion of left upper arm 
S40.819 Abrasion of unspecified upper arm 
S40.82 Blister (nonthermal) of upper arm 
S40.821 Blister (nonthermal) of right upper arm 
S40.822 Blister (nonthermal) of left upper arm 
S40.829 Blister (nonthermal) of unspecified upper arm 
S40.84 External constriction of upper arm 
S40.841 External constriction of right upper arm 
S40.842 External constriction of left upper arm 
S40.849 External constriction of unspecified upper arm 
S40.85 Superficial foreign body of upper arm 
Splinter in the upper arm 
S40.851 Superficial foreign body of right upper arm 
S40.852 Superficial foreign body of left upper arm 

S40.859
Superficial foreign body of unspecified upper arm 
S40.86 Insect bite (nonvenomous) of upper arm 
S40.861 Insect bite (nonvenomous) of right upper arm 
S40.862 Insect bite (nonvenomous) of left upper arm 
S40.869 Insect bite (nonvenomous) of unspecified upper arm 
S40.87 Other superficial bite of upper arm 
Excludes1: open bite of upper arm (S41.14) 
Excludes2: other superficial bite of shoulder (S40.27-) 
S40.871 Other superficial bite of right upper arm 
S40.872 Other superficial bite of left upper arm 
S40.879 Other superficial bite of unspecified upper arm 
S40.9 Unspecified superficial injury of shoulder and upper arm 
S40.91 Unspecified superficial injury of shoulder 
S40.911 Unspecified superficial injury of right shoulder 
S40.912 Unspecified superficial injury of left shoulder 
S40.919 Unspecified superficial injury of shoulder, unspecified 
side 
S40.92 Unspecified superficial injury of upper arm 
S40.921 Unspecified superficial injury of right upper arm 
S40.922 Unspecified superficial injury of left upper arm 
S40.929 Unspecified superficial injury of upper arm, unspecified 
side 
S41 Open wound of shoulder and upper arm 
Code also any associated wound infection 
Excludes1:traumatic amputation of shoulder and upper arm (S48.-) 
Excludes2:open fracture of shoulder and upper arm (S42.- with extension b or c) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S41.0 Open wound of shoulder 
S41.00 Unspecified open wound of shoulder 
S41.001 Unspecified open wound of right shoulder 
S41.002 Unspecified open wound of left shoulder 
S41.009 Unspecified open wound of unspecified shoulder 
S41.01 Laceration without foreign body of shoulder 
S41.011 Laceration without foreign body of right shoulder 
S41.012 Laceration without foreign body of left shoulder 
S41.019 Laceration without foreign body of unspecified 
shoulder 
S41.02 Laceration with foreign body of shoulder 
S41.021 Laceration with foreign body of right shoulder 

S41.022 Laceration with foreign body of left shoulder 
S41.029 Laceration with foreign body of unspecified shoulder 
S41.03 Puncture wound without foreign body of shoulder 
S41.031 Puncture wound without foreign body of right shoulder 
S41.032 Puncture wound without foreign body of left shoulder 
S41.039 Puncture wound without foreign body of unspecified 
shoulder 
S41.04 Puncture wound with foreign body of shoulder 
S41.041 Puncture wound with foreign body of right shoulder 
S41.042 Puncture wound with foreign body of left shoulder 
S41.049 Puncture wound with foreign body of unspecified 
shoulder 
S41.05 Open bite of shoulder 
Bite of shoulder NOS 
Excludes1: superficial bite of shoulder (S40.27) 
S41.051 Open bite of right shoulder 
S41.052 Open bite of left shoulder 
S41.059 Open bite of unspecified shoulder 
S41.1 Open wound of upper arm 
S41.10 Unspecified open wound of upper arm 
S41.101 Unspecified open wound of right upper arm 
S41.102 Unspecified open wound of left upper arm 
S41.109 Unspecified open wound of unspecified upper arm 
S41.11 Laceration without foreign body of upper arm 
S41.111 Laceration without foreign body of right upper arm 
S41.112 Laceration without foreign body of left upper arm 
S41.119 Laceration without foreign body of unspecified upper 
arm 
S41.12 Laceration with foreign body of upper arm 
S41.121 Laceration with foreign body of right upper arm 
S41.122 Laceration with foreign body of left upper arm 
S41.129 Laceration with foreign body of unspecified upper arm 
S41.13 Puncture wound without foreign body of upper arm 
S41.131 Puncture wound without foreign body of right upper 
arm 
S41.132 Puncture wound without foreign body of left upper arm 
S41.139 Puncture wound without foreign body of unspecified 
upper arm 
S41.14 Puncture wound with foreign body of upper arm 
S41.141 Puncture wound with foreign body of right upper arm 
S41.142 Puncture wound with foreign body of left upper arm 
S41.149 Puncture wound with foreign body of unspecified upper 
arm 

S41.15
Open bite of upper arm 
Bite of upper arm NOS 
Excludes1: superficial bite of upper arm (S40.87) 
S41.151 Open bite of right upper arm 
S41.152 Open bite of left upper arm 
S41.159 Open bite of unspecified upper arm 
S42 Fracture of shoulder and upper arm 
A fracture not indicated as displaced or nondisplaced should be coded to displaced 
Excludes1:traumatic amputation of shoulder and upper arm (S48.-) 
The following 7th character extensions are to be added to all codes for category S42 
A fracture not designated as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
S42.0 Fracture of clavicle 
S42.00 Fracture of unspecified part of clavicle 
S42.001 Fracture of unspecified part of right clavicle 
S42.002 Fracture of unspecified part of left clavicle 
S42.009 Fracture of unspecified part of unspecified clavicle 
S42.01 Fracture of sternal end of clavicle 
S42.011 Anterior displaced fracture of sternal end of right 
clavicle 
S42.012 Anterior displaced fracture of sternal end of left clavicle 
S42.013 Anterior displaced fracture of sternal end of unspecified 
clavicle 
Displaced fracture of sternal end of clavicle NOS 
S42.014 Posterior displaced fracture of sternal end of right 
clavicle 
S42.015 Posterior displaced fracture of sternal end of left 
clavicle 
S42.016 Posterior displaced fracture of sternal end of 
unspecified clavicle 
S42.017 Nondisplaced fracture of sternal end of right clavicle 
S42.018 Nondisplaced fracture of sternal end of left clavicle 
S42.019 Nondisplaced fracture of sternal end of unspecified 
clavicle 
S42.02 Fracture of shaft of clavicle 
S42.021 Displaced fracture of shaft of right clavicle 

S42.022
Displaced fracture of shaft of left clavicle 
S42.023 Displaced fracture of shaft of unspecified clavicle 
S42.024 Nondisplaced fracture of shaft of right clavicle 
S42.025 Nondisplaced fracture of shaft of left clavicle 
S42.026 Nondisplaced fracture of shaft of unspecified clavicle 
S42.03 Fracture of lateral end of clavicle 
Fracture of acromial end of clavicle 
S42.031 Displaced fracture of lateral end of right clavicle 
S42.032 Displaced fracture of lateral end of left clavicle 
S42.033 Displaced fracture of lateral end of unspecified clavicle 
S42.034 Nondisplaced fracture of lateral end of right clavicle 
S42.035 Nondisplaced fracture of lateral end of left clavicle 
S42.036 Nondisplaced fracture of lateral end of unspecified 
clavicle 
S42.1 Fracture of scapula 
S42.10 Fracture of unspecified part of scapula 
S42.101 Fracture of unspecified part of scapula, right shoulder 
S42.102 Fracture of unspecified part of scapula, left shoulder 
S42.109 Fracture of unspecified part of scapula, unspecified 
shoulder 
S42.11 Fracture of body of scapula 
S42.111 Displaced fracture of body of scapula, right shoulder 
S42.112 Displaced fracture of body of scapula, left shoulder 
S42.113 Displaced fracture of body of scapula, unspecified 
shoulder 
S42.114 Nondisplaced fracture of body of scapula, right 
shoulder 
S42.115 Nondisplaced fracture of body of scapula, left shoulder 
S42.116 Nondisplaced fracture of body of scapula, unspecified 
shoulder 
S42.12 Fracture of acromial process 
S42.121 Displaced fracture of acromial process, right shoulder 
S42.122 Displaced fracture of acromial process, left shoulder 
S42.123 Displaced fracture of acromial process, unspecified 
shoulder 
S42.124 Nondisplaced fracture of acromial process, right 
shoulder 
S42.125 Nondisplaced fracture of acromial process, left shoulder 
S42.126 Nondisplaced fracture of acromial process, unspecified 
shoulder 
S42.13 Fracture of coracoid process 
S42.131 Displaced fracture of coracoid process, right shoulder 
S42.132 Displaced fracture of coracoid process, left shoulder 

S42.133
shoulder 
shoulder 
Nondisplaced fracture of coracoid process, left shoulder 
Nondisplaced fracture of coracoid process, unspecified 
shoulder 
S42.134 
S42.135 
S42.136 
S42.14 
S42.141 
S42.142 
S42.143 
S42.144 
S42.145 
S42.146 
S42.15 
S42.151 
S42.152 
S42.153 
S42.154 
S42.155 
S42.156 
S42.19 
S42.191 
S42.192 
S42.199 
S42.2 
S42.20 
S42.201 
S42.202 
S42.209 
Displaced fracture of coracoid process, unspecified 
Nondisplaced fracture of coracoid process, right 
Fracture of other part of scapula 
Fracture of other part of scapula, right shoulder 
Fracture of other part of scapula, left shoulder 
Fracture of other part of scapula, unspecified shoulder 
Fracture of upper end of humerus 
Fracture of proximal end of humerus 
Excludes2:fracture of shaft of humerus (S42.3-) 
physeal fracture of upper end of humerus (S49.0-) 
Unspecified fracture of upper end of humerus 
Unspecified fracture of upper end of right humerus 
Unspecified fracture of upper end of left humerus 
Unspecified fracture of upper end of unspecified 
humerus 
Fracture of glenoid cavity of scapula 
Displaced fracture of glenoid cavity of scapula, right 
shoulder 
Displaced fracture of glenoid cavity of scapula, left 
shoulder 
Displaced fracture of glenoid cavity of scapula, 
unspecified shoulder 
Nondisplaced fracture of glenoid cavity of scapula, right 
shoulder 
Nondisplaced fracture of glenoid cavity of scapula, left 
shoulder 
Nondisplaced fracture of glenoid cavity of scapula, 
unspecified shoulder 
Fracture of neck of scapula 
Displaced fracture of neck of scapula, right shoulder 
Displaced fracture of neck of scapula, left shoulder 
Displaced fracture of neck of scapula, unspecified 
shoulder 
Nondisplaced fracture of neck of scapula, right 
shoulder 
Nondisplaced fracture of neck of scapula, left shoulder 
Nondisplaced fracture of neck of scapula, unspecified 
shoulder 

S42.21
Unspecified fracture of surgical neck of humerus 
Fracture of neck of humerus NOS 
S42.211 Unspecified displaced fracture of surgical neck of right 
humerus 
S42.212 Unspecified displaced fracture of surgical neck of left 
humerus 
S42.213 Unspecified displaced fracture of surgical neck of 
unspecified humerus 
S42.214 Unspecified nondisplaced fracture of surgical neck of 
right humerus 
S42.215 Unspecified nondisplaced fracture of surgical neck of 
left humerus 
S42.216 Unspecified nondisplaced fracture of surgical neck of 
unspecified humerus 
S42.22 2-part fracture of surgical neck of humerus 
S42.221 2-part displaced fracture of surgical neck of right 
humerus 
S42.222 2-part displaced fracture of surgical neck of left 
humerus 
S42.223 2-part displaced fracture of surgical neck of unspecified 
humerus 
S42.224 2-part nondisplaced fracture of surgical neck of right 
humerus 
S42.225 2-part nondisplaced fracture of surgical neck of left 
humerus 
S42.226 2-part nondisplaced fracture of surgical neck of 
unspecified humerus 
S42.23 3-part fracture of surgical neck of humerus 
S42.231 3-part fracture of surgical neck of right humerus 
S42.232 3-part fracture of surgical neck of left humerus 
S42.239 3-part fracture of surgical neck of unspecified humerus 
S42.24 4-part fracture of surgical neck of humerus 
S42.241 4-part fracture of surgical neck of right humerus 
S42.242 4-part fracture of surgical neck of left humerus 
S42.249 4-part fracture of surgical neck of unspecified humerus 
S42.25 Fracture of greater tuberosity of humerus 
S42.251 Displaced fracture of greater tuberosity of right 
humerus 
S42.252 Displaced fracture of greater tuberosity of left humerus 
S42.253 Displaced fracture of greater tuberosity of unspecified 
humerus 
S42.254 Nondisplaced fracture of greater tuberosity of right 
humerus 

S42.255 Nondisplaced fracture of greater tuberosity of left 
humerus 
S42.256 Nondisplaced fracture of greater tuberosity of 
unspecified humerus 
S42.26 Fracture of lesser tuberosity of humerus 
S42.261 Displaced fracture of lesser tuberosity of right humerus 
S42.262 Displaced fracture of lesser tuberosity of left humerus 
S42.263 Displaced fracture of lesser tuberosity of unspecified 
humerus 
S42.264 Nondisplaced fracture of lesser tuberosity of right 
humerus 
S42.265 Nondisplaced fracture of lesser tuberosity of left 
humerus 
S42.266 Nondisplaced fracture of lesser tuberosity of 
unspecified humerus 
S42.27 Torus fracture of upper end of humerus 
Note: extension b is not applicable to this code 
S42.271 Torus fracture of upper end of right humerus 
S42.272 Torus fracture of upper end of left humerus 
S42.279 Torus fracture of upper end of unspecified humerus 
S42.29 Other fracture of upper end of humerus 
Fracture of anatomical neck of humerus 
Fracture of articular head of humerus 
S42.291 Other displaced fracture of upper end of right humerus 
S42.292 Other displaced fracture of upper end of left humerus 
S42.293 Other displaced fracture of upper end of unspecified 
humerus 
S42.294 Other nondisplaced fracture of upper end of right 
humerus 
S42.295 Other nondisplaced fracture of upper end of left 
humerus 
S42.296 Other nondisplaced fracture of upper end of 
unspecified humerus 
S42.3 Fracture of shaft of humerus 
Fracture of humerus NOS 
Fracture of upper arm NOS 
Excludes2:physeal fractures of upper end of humerus (S49.0-) 
physeal fractures of lower end of humerus (S49.1-) 
S42.30 Unspecified fracture of shaft of humerus 
S42.301 Unspecified fracture of shaft of humerus, right arm 
S42.302 Unspecified fracture of shaft of humerus, left arm 
S42.309 Unspecified fracture of shaft of humerus, unspecified 
arm 

S42.31 Greenstick fracture of shaft of humerus 
S42.311
S42.312 
S42.319 
S42.32 
S42.321 
S42.322 
S42.323 
S42.324 
S42.325 
S42.326 
S42.33 
S42.331 
S42.332 
S42.333 
S42.334 
S42.335 
S42.336 
S42.34 
S42.341 
S42.342 
S42.343 
S42.344 
S42.345 
S42.346 
S42.35 
Note:extension b is not applicable for this code 
Greenstick fracture of shaft of humerus, right arm 
Greenstick fracture of shaft of humerus, left arm 
Greenstick fracture of shaft of humerus, unspecified 
arm 
Transverse fracture of shaft of humerus 
Displaced transverse fracture of shaft of humerus, right 
arm 
Displaced transverse fracture of shaft of humerus, left 
arm 
Displaced transverse fracture of shaft of humerus, 
unspecified arm 
Nondisplaced transverse fracture of shaft of humerus, 
right arm 
Nondisplaced transverse fracture of shaft of humerus, 
left arm 
Nondisplaced transverse fracture of shaft of humerus, 
unspecified arm 
Oblique fracture of shaft of humerus 
Displaced oblique fracture of shaft of humerus, right 
arm 
Displaced oblique fracture of shaft of humerus, left arm 
Displaced oblique fracture of shaft of humerus, 
unspecified arm 
Nondisplaced oblique fracture of shaft of humerus, 
right arm 
Nondisplaced oblique fracture of shaft of humerus, left 
arm 
Nondisplaced oblique fracture of shaft of humerus, 
unspecified arm 
Spiral fracture of shaft of humerus 
Displaced spiral fracture of shaft of humerus, right arm 
Displaced spiral fracture of shaft of humerus, left arm 
Displaced spiral fracture of shaft of humerus, 
unspecified arm 
Nondisplaced spiral fracture of shaft of humerus, right 
arm 
Nondisplaced spiral fracture of shaft of humerus, left 
arm 
Nondisplaced spiral fracture of shaft of humerus, 
unspecified arm 
Comminuted fracture of shaft of humerus 

S42.351 Displaced comminuted fracture of shaft of humerus, 
right arm 
S42.352 Displaced comminuted fracture of shaft of humerus, left 
arm 
S42.353 Displaced comminuted fracture of shaft of humerus, 
unspecified arm 
S42.354 Nondisplaced comminuted fracture of shaft of humerus, 
right arm 
S42.355 Nondisplaced comminuted fracture of shaft of humerus, 
left arm 
S42.356 Nondisplaced comminuted fracture of shaft of humerus, 
unspecified arm 
S42.36 Segmental fracture of shaft of humerus 
S42.361 Displaced segmental fracture of shaft of humerus, right 
arm 
S42.362 Displaced segmental fracture of shaft of humerus, left 
arm 
S42.363 Displaced segmental fracture of shaft of humerus, 
unspecified arm 
S42.364 Nondisplaced segmental fracture of shaft of humerus, 
right arm 
S42.365 Nondisplaced segmental fracture of shaft of humerus, 
left arm 
S42.366 Nondisplaced segmental fracture of shaft of humerus, 
unspecified arm 
S42.39 Other fracture of shaft of humerus 
S42.391 Other fracture of shaft of right humerus 
S42.392 Other fracture of shaft of left humerus 
S42.399 Other fracture of shaft of unspecified humerus 
S42.4 Fracture of lower end of humerus 
Fracture of distal end of humerus 
Excludes2:fracture of shaft of humerus (S42.3-) 
physeal fracture of lower end of humerus (S49.1-) 
S42.40 Unspecified fracture of lower end of humerus 
Fracture of elbow NOS 
S42.401 Unspecified fracture of lower end of right humerus 
S42.402 Unspecified fracture of lower end of left humerus 
S42.409 Unspecified fracture of lower end of unspecified 
humerus 
S42.41 Simple supracondylar fracture without intercondylar fracture of humerus 
S42.411 Displaced simple supracondylar fracture without 
intercondylar fracture of right humerus 
S42.412 Displaced simple supracondylar fracture without 

intercondylar fracture of left humerus 
S42.413 Displaced simple supracondylar fracture without 
intercondylar fracture of unspecified humerus 
S42.414 Nondisplaced simple supracondylar fracture without 
intercondylar fracture of right humerus 
S42.415 Nondisplaced simple supracondylar fracture without 
intercondylar fracture of left humerus 
S42.416 Nondisplaced simple supracondylar fracture without 
intercondylar fracture of unspecified humerus 
S42.42 Comminuted supracondylar fracture without intercondylar fracture of 
humerus 
S42.421 Displaced comminuted supracondylar fracture without 
intercondylar fracture of right humerus 
S42.422 Displaced comminuted supracondylar fracture without 
intercondylar fracture of left humerus 
S42.423 Displaced comminuted supracondylar fracture without 
intercondylar fracture of unspecified humerus 
S42.424 Nondisplaced comminuted supracondylar fracture 
without intercondylar fracture of right humerus 
S42.425 Nondisplaced comminuted supracondylar fracture 
without intercondylar fracture of left humerus 
S42.426 Nondisplaced comminuted supracondylar fracture 
without intercondylar fracture of unspecifed humerus 
S42.43 Fracture (avulsion) of lateral epicondyle of humerus 
S42.431 Displaced fracture (avulsion) of lateral epicondyle of 
right humerus 
S42.432 Displaced fracture (avulsion) of lateral epicondyle of 
left humerus 
S42.433 Displaced fracture (avulsion) of lateral epicondyle of 
unspecified humerus 
S42.434 Nondisplaced fracture (avulsion) of lateral epicondyle 
of right humerus 
S42.435 Nondisplaced fracture (avulsion) of lateral epicondyle 
of left humerus 
S42.436 Nondisplaced fracture (avulsion) of lateral epicondyle 
of unspecified humerus 
S42.44 Fracture (avulsion) of medial epicondyle of humerus 
S42.441 Displaced fracture (avulsion) of medial epicondyle of 
right humerus 
S42.442 Displaced fracture (avulsion) of medial epicondyle of 
left humerus 
S42.443 Displaced fracture (avulsion) of medial epicondyle of 
unspecified humerus 

S42.444
S42.445 
S42.446 
S42.447 
S42.448 
S42.449 
S42.45 
S42.451 
S42.452 
S42.453 
S42.454 
S42.455 
S42.456 
S42.46 
S42.461 
S42.462 
S42.463 
S42.464 
S42.465 
S42.466 
S42.47 
S42.471 
S42.472 
S42.473 
S42.474 
S42.475 
S42.476 
humerus 
Nondisplaced fracture of lateral condyle of right 
humerus 
Nondisplaced fracture of lateral condyle of left humerus 
Nondisplaced fracture of lateral condyle of unspecified 
humerus 
Fracture of medial condyle of humerus 
Trochlea fracture of humerus 
Displaced fracture of medial condyle of right humerus 
Displaced fracture of medial condyle of left humerus 
Displaced fracture of medial condyle of unspecified 
humerus 
Nondisplaced fracture of medial condyle of right 
humerus 
Nondisplaced fracture of medial condyle of left 
humerus 
Nondisplaced fracture of medial condyle of unspecified 
humerus 
Transcondylar fracture of humerus 
Displaced transcondylar fracture of right humerus 
Displaced transcondylar fracture of left humerus 
Displaced transcondylar fracture of unspecified 
humerus 
Nondisplaced fracture (avulsion) of medial epicondyle 
of right humerus 
Nondisplaced fracture (avulsion) of medial epicondyle 
of left humerus 
Nondisplaced fracture (avulsion) of medial epicondyle 
of unspecified humerus 
Incarcerated fracture (avulsion) of medial epicondyle of 
right humerus 
Incarcerated fracture (avulsion) of medial epicondyle of 
left humerus 
Incarcerated fracture (avulsion) of medial epicondyle of 
unspecified humerus 
Fracture of lateral condyle of humerus 
Fracture of capitellum of humerus 
Displaced fracture of lateral condyle of right humerus 
Displaced fracture of lateral condyle of left humerus 
Displaced fracture of lateral condyle of unspecified 
Nondisplaced transcondylar fracture of right humerus 
Nondisplaced transcondylar fracture of left humerus 
Nondisplaced transcondylar fracture of unspecified 

humerus 
S42.48 Torus fracture of lower end of humerus 
Note:extension b is not applicable for this code 
Torus fracture of lower end of right humerus 
Torus fracture of lower end of left humerus 
Torus fracture of lower end of unspecified humerus 
Other fracture of lower end of humerus 
Other displaced fracture of lower end of right humerus 
Other displaced fracture of lower end of left humerus 
Other displaced fracture of lower end of unspecified 
humerus 
Other nondisplaced fracture of lower end of right 
humerus 
Other nondisplaced fracture of lower end of left 
humerus 
Other nondisplaced fracture of lower end of unspecified 
humerus 
Fracture of shoulder girdle, part unspecified 
Fracture of unspecified shoulder girdle, part unspecified 
Fracture of right shoulder girdle, part unspecified 
S42.481
S42.482 
S42.489 
S42.49 
S42.491 
S42.492 
S42.493 
S42.494 
S42.495 
S42.496 
S42.9 
Fracture of shoulder NOS 
S42.90 
S42.91 
S42.92 Fracture of left shoulder girdle, part unspecified 
S43 Dislocation and sprain of joints and ligaments of shoulder girdle 
Includes: avulsion of joint or ligament of shoulder girdle 
laceration of joint or ligament of shoulder girdle 
sprain of joint or ligament of shoulder girdle 
traumatic hemarthrosis of joint or ligament of shoulder girdle 
traumatic rupture of joint or ligament of shoulder girdle 
traumatic subluxation of joint or ligament of shoulder girdle 
traumatic tear of joint or ligament of shoulder girdle 
Excludes2:strain of muscle and tendon of shoulder and upper arm (S46.-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S43.0 Subluxation and dislocation of shoulder joint 
Dislocation of glenohumeral joint 
Subluxation of glenohumeral joint 
S43.00 Unspecified subluxation and dislocation of shoulder joint 
Dislocation of humerus NOS 
Subluxation of humerus NOS 
S43.001 Unspecified subluxation of right shoulder joint 

S43.002
Unspecified subluxation of left shoulder joint 
S43.003 Unspecified subluxation of unspecified shoulder joint 
S43.004 Unspecified dislocation of right shoulder joint 
S43.005 Unspecified dislocation of left shoulder joint 
S43.006 Unspecified dislocation of unspecified shoulder joint 
S43.01 Anterior subluxation and dislocation of humerus 
S43.011 Anterior subluxation of right humerus 
S43.012 Anterior subluxation of left humerus 
S43.013 Anterior subluxation of unspecified humerus 
S43.014 Anterior dislocation of right humerus 
S43.015 Anterior dislocation of left humerus 
S43.016 Anterior dislocation of unspecified humerus 
S43.02 Posterior subluxation and dislocation of humerus 
S43.021 Posterior subluxation of right humerus 
S43.022 Posterior subluxation of left humerus 
S43.023 Posterior subluxation of unspecified humerus 
S43.024 Posterior dislocation of right humerus 
S43.025 Posterior dislocation of left humerus 
S43.026 Posterior dislocation of unspecified humerus 
S43.03 Inferior subluxation and dislocation of humerus 
S43.031 Inferior subluxation of right humerus 
S43.032 Inferior subluxation of left inferior humerus 
S43.033 Inferior subluxation of unspecified inferior humerus 
S43.034 Inferior dislocation of right inferior humerus 
S43.035 Inferior dislocation of left inferior humerus 
S43.036 Inferior dislocation of unspecified inferior humerus 
S43.08 Other subluxation and dislocation of shoulder joint 
S43.081 Other subluxation of right shoulder joint 
S43.082 Other subluxation of left shoulder joint 
S43.083 Other subluxation of unspecified shoulder joint 
S43.084 Other dislocation of right shoulder joint 
S43.085 Other dislocation of left shoulder joint 
S43.086 Other dislocation of unspecified shoulder joint 
S43.1 Subluxation and dislocation of acromioclavicular joint 
S43.10 Unspecified dislocation of acromioclavicular joint 
S43.101 Unspecified dislocation of right acromioclavicular joint 
S43.102 Unspecified dislocation of left acromioclavicular joint 
S43.109 Unspecified dislocation of unspecified 
acromioclavicular joint 
S43.11 Subluxation of acromioclavicular joint 
S43.111 Subluxation of right acromioclavicular joint 
S43.112 Subluxation of left acromioclavicular joint 
S43.119 Subluxation of unspecified acromioclavicular joint 

S43.12
Dislocation of acromioclavicular joint, 100%-200% displacement 
S43.121 Dislocation of right acromioclavicular joint, 
100%-200% displacement 
S43.122 Dislocation of left acromioclavicular joint, 100%-200% 
displacement 
S43.129 Dislocation of unspecified acromioclavicular joint, 
100%-200% displacement 
S43.13 Dislocation of acromioclavicular joint, greater than 200% displacement 
S43.131 Dislocation of right acromioclavicular joint, greater 
than 200% displacement 
S43.132 Dislocation of left acromioclavicular joint, greater than 
200% displacement 
S43.139 Dislocation of unspecified acromioclavicular joint, 
greater than 200% displacement 
S43.14 Inferior dislocation of acromioclavicular joint 
S43.141 Inferior dislocation of right acromioclavicular joint 
S43.142 Inferior dislocation of left acromioclavicular joint 
S43.149 Inferior dislocation of unspecified acromioclavicular 
joint 
S43.15 Posterior dislocation of acromioclavicular joint 
S43.151 Posterior dislocation of right acromioclavicular joint 
S43.152 Posterior dislocation of left acromioclavicular joint 
S43.159 Posterior dislocation of unspecified acromioclavicular 
joint 
S43.2 Subluxation and dislocation of sternoclavicular joint 
S43.20 Unspecified subluxation and dislocation of sternoclavicular joint 
S43.201 Unspecified subluxation of right sternoclavicular joint 
S43.202 Unspecified subluxation of left sternoclavicular joint 
S43.203 Unspecified subluxation of unspecified sternoclavicular 
joint 
S43.204 Unspecified dislocation of right sternoclavicular joint 
S43.205 Unspecified dislocation of left sternoclavicular joint 
S43.206 Unspecified dislocation of unspecified sternoclavicular 
joint 
S43.21 Anterior subluxation and dislocation of sternoclavicular joint 
S43.211 Anterior subluxation of right sternoclavicular joint 
S43.212 Anterior subluxation of left sternoclavicular joint 
S43.213 Anterior subluxation of unspecified sternoclavicular 
joint 
S43.214 Anterior dislocation of right sternoclavicular joint 
S43.215 Anterior dislocation of left sternoclavicular joint 
S43.216 Anterior dislocation of unspecified sternoclavicular 
joint 

S43.22
Posterior subluxation and dislocation of sternoclavicular joint 
S43.221 Posterior subluxation of right sternoclavicular joint 
S43.222 Posterior subluxation of left sternoclavicular joint 
S43.223 Posterior subluxation of unspecified sternoclavicular 
joint 
S43.224 Posterior dislocation of right sternoclavicular joint 
S43.225 Posterior dislocation of left sternoclavicular joint 
S43.226 Posterior dislocation of unspecified sternoclavicular 
joint 
S43.3 Subluxation and dislocation of other and unspecified parts of shoulder girdle 
S43.30 Subluxation and dislocation of unspecified parts of shoulder girdle 
Dislocation of shoulder girdle NOS 
Subluxation of shoulder girdle NOS 
S43.301 Subluxation of unspecified parts of right shoulder 
girdle 
S43.302 Subluxation of unspecified parts of left shoulder girdle 
S43.303 Subluxation of unspecified parts of unspecified 
shoulder girdle 
S43.304 Dislocation of unspecified parts of right shoulder girdle 
S43.305 Dislocation of unspecified parts of left shoulder girdle 
S43.306 Dislocation of unspecified parts of unspecified shoulder 
girdle 
S43.31 Subluxation and dislocation of scapula 
S43.311 Subluxation of right scapula 
S43.312 Subluxation of left scapula 
S43.313 Subluxation of unspecified scapula 
S43.314 Dislocation of right scapula 
S43.315 Dislocation of left scapula 
S43.316 Dislocation of unspecified scapula 
S43.39 Subluxation and dislocation of other parts of shoulder girdle 
S43.391 Subluxation of other parts of right shoulder girdle 
S43.392 Subluxation of other parts of left shoulder girdle 
S43.393 Subluxation of other parts of unspecified shoulder 
girdle 
S43.394 Dislocation of other parts of right shoulder girdle 
S43.395 Dislocation of other parts of left shoulder girdle 
S43.396 Dislocation of other parts of unspecified shoulder girdle 
S43.4 Sprain of shoulder joint 
S43.40 Unspecified sprain of shoulder joint 
S43.401 Unspecified sprain of right shoulder joint 
S43.402 Unspecified sprain of left shoulder joint 
S43.409 Unspecified sprain of unspecified shoulder joint 
S43.41 Sprain of coracohumeral (ligament) 

S43.411
Sprain of right coracohumeral (ligament) 
S43.412 Sprain of left coracohumeral (ligament) 
S43.419 Sprain of unspecified coracohumeral (ligament) 
S43.42 Sprain of rotator cuff (capsule) 
Excludes1: rotator cuff syndrome (complete) (incomplete), not 
specified as traumatic (M75.1-) 
Excludes2: injury of tendon of rotator cuff (S46.0-) 
S43.421 Sprain of right rotator cuff (capsule) 
S43.422 Sprain of left rotator cuff (capsule) 
S43.429 Sprain of unspecified rotator cuff (capsule) 
S43.43 Superior glenoid labrum lesion 
SLAP lesion 
S43.431 Superior glenoid labrum lesion of right shoulder 
S43.432 Superior glenoid labrum lesion of left shoulder 
S43.439 Superior glenoid labrum lesion of unspecified shoulder 
S43.49 Other sprain of shoulder joint 
S43.491 Other sprain of right shoulder joint 
S43.492 Other sprain of left shoulder joint 
S43.499 Other sprain of shoulder joint, unspecified side 
S43.5 Sprain of acromioclavicular joint 
Sprain of acromioclavicular ligament 
S43.50 Sprain of acromioclavicular joint, unspecified side 
S43.51 Sprain of right acromioclavicular joint 
S43.52 Sprain of left acromioclavicular joint 
S43.6 Sprain of sternoclavicular joint 
S43.60 Sprain of sternoclavicular joint, unspecified side 
S43.61 Sprain of right sternoclavicular joint 
S43.62 Sprain of left sternoclavicular joint 
S43.8 Sprain of other parts of shoulder girdle 
S43.80 Sprain of other parts of shoulder girdle, unspecified side 
S43.81 Sprain of other parts of right shoulder girdle 
S43.82 Sprain of other parts of left shoulder girdle 
S43.9 Sprain of unspecified parts of shoulder girdle 
S43.90 Sprain of unspecified parts of shoulder girdle, unspecified side 
Sprain of shoulder girdle NOS 
S43.91 Sprain of unspecified parts of right shoulder girdle 
S43.92 Sprain of unspecified parts of left shoulder girdle 
S44 Injury of nerves at shoulder and upper arm level 
Code also any associated open wound (S41.-) 
Excludes2:injury of brachial plexus (S14.3-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 

d 
subsequent encounter 
q sequela 
S44.0 Injury of ulnar nerve at upper arm level 
Excludes1:ulnar nerve NOS (S54.0) 
S44.00 Injury of ulnar nerve at upper arm level, unspecified arm 
S44.01 Injury of ulnar nerve at upper arm level, right arm 
S44.02 Injury of ulnar nerve at upper arm level, left arm 
S44.1 Injury of median nerve at upper arm level 
Excludes1:median nerve NOS (S54.1) 
S44.10 Injury of median nerve at upper arm level, unspecified arm 
S44.11 Injury of median nerve at upper arm level, right arm 
S44.12 Injury of median nerve at upper arm level, left arm 
S44.2 Injury of radial nerve at upper arm level 
Excludes1:radial nerve NOS (S54.2) 
S44.20 Injury of radial nerve at upper arm level, unspecified arm 
S44.21 Injury of radial nerve at upper arm level, right arm 
S44.22 Injury of radial nerve at upper arm level, left arm 
S44.3 Injury of axillary nerve 
S44.30 Injury of axillary nerve, unspecified arm 
S44.31 Injury of axillary nerve, right arm 
S44.32 Injury of axillary nerve, left arm 
S44.4 Injury of musculocutaneous nerve 
S44.40 Injury of musculocutaneous nerve, unspecified arm 
S44.41 Injury of musculocutaneous nerve, right arm 
S44.42 Injury of musculocutaneous nerve, left arm 
S44.5 Injury of cutaneous sensory nerve at shoulder and upper arm level 
S44.50 Injury of cutaneous sensory nerve at shoulder and upper arm level, 
unspecified arm 
S44.51 Injury of cutaneous sensory nerve at shoulder and upper arm level, 
right arm 
S44.52 Injury of cutaneous sensory nerve at shoulder and upper arm level, 
left arm 
S44.8 Injury of other nerves at shoulder and upper arm level 
S44.8x Injury of other nerves at shoulder and upper arm level 
S44.8x1 Injury of other nerves at shoulder and upper arm level, 
right arm 
S44.8x2 Injury of other nerves at shoulder and upper arm level, 
left arm 
S44.8x9 Injury of other nerves at shoulder and upper arm level, 
unspecified arm 
S44.9 Injury of unspecified nerve at shoulder and upper arm level 
S44.90 Injury of unspecified nerve at shoulder and upper arm level, 
unspecified arm 

S44.91 Injury of unspecified nerve at shoulder and upper arm level, right 
arm 
S44.92 Injury of unspecified nerve at shoulder and upper arm level, left 
arm 
S45 Injury of blood vessels at shoulder and upper arm level 
Code also any associated open wound (S41.-) 
Excludes2:injury of subclavian artery (S25.1) 
injury of subclavian vein (S25.3) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S45.0 Injury of axillary artery 
S45.00 Unspecified injury of axillary artery 
S45.001 Unspecified injury of axillary artery, right side 
S45.002 Unspecified injury of axillary artery, left side 
S45.009 Unspecified injury of axillary artery, unspecified side 
S45.01 Laceration of axillary artery 
S45.011 Laceration of axillary artery, right side 
S45.012 Laceration of axillary artery, left side 
S45.019 Laceration of axillary artery, unspecified side 
S45.09 Other specified injury of axillary artery 
S45.091 Other specified injury of axillary artery, right side 
S45.092 Other specified injury of axillary artery, left side 
S45.099 Other specified injury of axillary artery, unspecified 
side 
S45.1 Injury of brachial artery 
S45.10 Unspecified injury of brachial artery 
S45.101 Unspecified injury of brachial artery, right side 
S45.102 Unspecified injury of brachial artery, left side 
S45.109 Unspecified injury of brachial artery, unspecified side 
S45.11 Laceration of brachial artery 
S45.111 Laceration of brachial artery, right side 
S45.112 Laceration of brachial artery, left side 
S45.119 Laceration of brachial artery, unspecified side 
S45.19 Other specified injury of brachial artery 
S45.191 Other specified injury of brachial artery, right side 
S45.192 Other specified injury of brachial artery, left side 
S45.199 Other specified injury of brachial artery, unspecified 
side 
S45.2 Injury of axillary or brachial vein 
S45.20 Unspecified injury of axillary or brachial vein 

S45.201
S45.21 
S45.29 
S45.3 
S45.30 
S45.31 
S45.39 
S45.8 
S45.80 
Unspecified injury of axillary or brachial vein, right 
side 
S45.202 Unspecified injury of axillary or brachial vein, left side 
S45.209 Unspecified injury of axillary or brachial vein, 
unspecified side 
Laceration of axillary or brachial vein 
S45.211 Laceration of axillary or brachial vein, right side 
S45.212 Laceration of axillary or brachial vein, left side 
S45.219 Laceration of axillary or brachial vein, unspecified side 
Other specified injury of axillary or brachial vein 
S45.291 Other specified injury of axillary or brachial vein, right 
side 
S45.292 Other specified injury of axillary or brachial vein, left 
side 
S45.299 Other specified injury of axillary or brachial vein, 
unspecified side 
Injury of superficial vein at shoulder and upper arm level 
Unspecified injury of superficial vein at shoulder and upper arm level 
S45.301 Unspecified injury of superficial vein at shoulder and 
upper arm level, right side 
S45.302 Unspecified injury of superficial vein at shoulder and 
upper arm level, left side 
S45.309 Unspecified injury of superficial vein at shoulder and 
upper arm level, unspecified side 
Laceration of superficial vein at shoulder and upper arm level 
S45.311 Laceration of superficial vein at shoulder and upper 
arm level, right side 
S45.312 Laceration of superficial vein at shoulder and upper 
arm level, left side 
S45.319 Laceration of superficial vein at shoulder and upper 
arm level, unspecified side 
Other specified injury of superficial vein at shoulder and upper arm level 
S45.391 Other specified injury of superficial vein at shoulder 
and upper arm level, right side 
S45.392 Other specified injury of superficial vein at shoulder 
and upper arm level, left side 
S45.399 Other specified injury of superficial vein at shoulder 
and upper arm level, unspecified side 
Injury of other blood vessels at shoulder and upper arm level 
Unspecified injury of other blood vessels at shoulder and upper arm 
S45.801 Unspecified injury of other blood vessels at shoulder 
and upper arm level, right side 
level 

S45.802
S45.81 
S45.89 
S45.9 
S45.90 
S45.91 
S45.99 
Unspecified injury of other blood vessels at shoulder 
and upper arm level, left side 
S45.809 Unspecified injury of other blood vessels at shoulder 
and upper arm level, unspecified side 
Laceration of other blood vessels at shoulder and upper arm level 
S45.811 Laceration of other blood vessels at shoulder and upper 
arm level, right side 
S45.812 Laceration of other blood vessels at shoulder and upper 
arm level, left side 
S45.819 Laceration of other blood vessels at shoulder and upper 
arm level, unspecified side 
Other specified injury of other blood vessels at shoulder and upper arm 
S45.891 Other specified injury of other blood vessels at shoulder 
and upper arm level, right side 
S45.892 Other specified injury of other blood vessels at shoulder 
and upper arm level, left side 
S45.899 Other specified injury of other blood vessels at shoulder 
and upper arm level, unspecified side 
Injury of unspecified blood vessel at shoulder and upper arm level 
Unspecified injury of unspecified blood vessel at shoulder and upper arm 
S45.901 Unspecified injury of unspecified blood vessel at 
shoulder and upper arm level, right side 
S45.902 Unspecified injury of unspecified blood vessel at 
shoulder and upper arm level, left side 
S45.909 Unspecified injury of unspecified blood vessel at 
shoulder and upper arm level, unspecified side 
Laceration of unspecified blood vessel at shoulder and upper arm level 
S45.911 Laceration of unspecified blood vessel at shoulder and 
upper arm level, right side 
S45.912 Laceration of unspecified blood vessel at shoulder and 
upper arm level, left side 
S45.919 Laceration of unspecified blood vessel at shoulder and 
upper arm level, unspecified side 
Other specified injury of unspecified blood vessel at shoulder and upper 
arm level 
S45.991 Other specified injury of unspecified blood vessel at 
shoulder and upper arm level, right side 
S45.992 Other specified injury of unspecified blood vessel at 
shoulder and upper arm level, left side 
S45.999 Other specified injury of unspecified blood vessel at 
shoulder and upper arm level, unspecified side 
level 
level 

S46
Injury of muscle and tendon at shoulder and upper arm level 
Code also any associated open wound (S41.-) 
Excludes2:injury of muscle and tendon at elbow (S56.-) 
sprain of joints and ligaments of shoulder girdle (S43.9) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S46.0 Injury of tendon of the rotator cuff of shoulder 
S46.00 Unspecified injury of tendon of the rotator cuff of shoulder 
S46.001 Unspecified injury of tendon of the rotator cuff of right 
shoulder 
S46.002 Unspecified injury of tendon of the rotator cuff of left 
shoulder 
S46.009 Unspecified injury of tendon of the rotator cuff of 
unspecified shoulder 
S46.01 Strain of tendon of the rotator cuff of shoulder 
S46.011 Strain of tendon of the rotator cuff of right shoulder 
S46.012 Strain of tendon of the rotator cuff of left shoulder 
S46.019 Strain of tendon of the rotator cuff of unspecified 
shoulder 
S46.02 Laceration of tendon of the rotator cuff of shoulder 
S46.021 Laceration of tendon of the rotator cuff of right 
shoulder 
S46.022 Laceration of tendon of the rotator cuff of left shoulder 
S46.029 Laceration of tendon of the rotator cuff of unspecified 
shoulder 
S46.09 Other injury of tendon of the rotator cuff of shoulder 
S46.091 Other injury of tendon of the rotator cuff of right 
shoulder 
S46.092 Other injury of tendon of the rotator cuff of left 
shoulder 
S46.099 Other injury of tendon of the rotator cuff of unspecified 
shoulder 
S46.1 Injury of muscle and tendon of long head of biceps 
S46.10 Unspecified injury of muscle and tendon of long head of biceps 
S46.101 Unspecified injury of muscle and tendon of long head of 
biceps, right arm 
S46.102 Unspecified injury of muscle and tendon of long head of 
biceps, left arm 
S46.109 Unspecified injury of muscle and tendon of long head of 
biceps, unspecified arm 

S46.11
Strain of muscle and tendon of long head of biceps 
S46.111 Strain of muscle and tendon of long head of biceps, 
right arm 
S46.112 Strain of muscle and tendon of long head of biceps, left 
arm 
S46.119 Strain of muscle and tendon of long head of biceps, 
unspecified arm 
S46.12 Laceration of muscle and tendon of long head of biceps 
S46.121 Laceration of muscle and tendon of long head of biceps, 
right arm 
S46.122 Laceration of muscle and tendon of long head of biceps, 
left arm 
S46.129 Laceration of muscle and tendon of long head of biceps, 
unspecified arm 
S46.19 Other injury of muscle and tendon of long head of biceps 
S46.191 Other injury of muscle and tendon of long head of 
biceps, right arm 
S46.192 Other injury of muscle and tendon of long head of 
biceps, left arm 
S46.199 Other injury of muscle and tendon of long head of 
biceps, unspecified arm 
S46.2 Injury of muscle and tendon of other parts of biceps 
S46.20 Unspecified injury of muscle and tendon of other parts of biceps 
S46.201 Unspecified injury of muscle and tendon of other parts 
of biceps, right arm 
S46.202 Unspecified injury of muscle and tendon of other parts 
of biceps, left arm 
S46.209 Unspecified injury of muscle and tendon of other parts 
of biceps, unspecified arm 
S46.21 Strain of muscle and tendon of other parts of biceps 
S46.211 Strain of muscle and tendon of other parts of biceps, 
right arm 
S46.212 Strain of muscle and tendon of other parts of biceps, left 
arm 
S46.219 Strain of muscle and tendon of other parts of biceps, 
unspecified arm 
S46.22 Laceration of muscle and tendon of other parts of biceps 
S46.221 Laceration of muscle and tendon of other parts of 
biceps, right arm 
S46.222 Laceration of muscle and tendon of other parts of 
biceps, left arm 
S46.229 Laceration of muscle and tendon of other parts of 
biceps, unspecified arm 

S46.29
Other injury of muscle and tendon of other parts of biceps 
S46.291 Other injury of muscle and tendon of other parts of 
biceps, right arm 
S46.292 Other injury of muscle and tendon of other parts of 
biceps, left arm 
S46.299 Other injury of muscle and tendon of other parts of 
biceps, unspecified arm 
S46.3 Injury of muscle and tendon of triceps 
S46.30 Unspecified injury of muscle and tendon of triceps 
S46.301 Unspecified injury of muscle and tendon of triceps, 
right arm 
S46.302 Unspecified injury of muscle and tendon of triceps, left 
arm 
S46.309 Unspecified injury of muscle and tendon of triceps, 
unspecified arm 
S46.31 Strain of muscle and tendon of triceps 
S46.311 Strain of muscle and tendon of triceps, right arm 
S46.312 Strain of muscle and tendon of triceps, left arm 
S46.319 Strain of muscle and tendon of triceps, unspecified arm 
S46.32 Laceration of muscle and tendon of triceps 
S46.321 Laceration of muscle and tendon of triceps, right arm 
S46.322 Laceration of muscle and tendon of triceps, left arm 
S46.329 Laceration of muscle and tendon of triceps, unspecified 
arm 
S46.39 Other injury of muscle and tendon of triceps 
S46.391 Other injury of muscle and tendon of triceps, right arm 
S46.392 Other injury of muscle and tendon of triceps, left arm 
S46.399 Other injury of muscle and tendon of triceps, 
unspecified arm 
S46.8 Injury of other muscles and tendons at shoulder and upper arm level 
S46.80 Unspecified injury of other muscles and tendons at shoulder and upper 
arm level 
S46.801 Unspecified injury of other muscles and tendons at 
shoulder and upper arm level, right arm 
S46.802 Unspecified injury of other muscles and tendons at 
shoulder and upper arm level, left arm 
S46.809 Unspecified injury of other muscles and tendons at 
shoulder and upper arm level, unspecified arm 
S46.81 Strain of other muscles and tendons at shoulder and upper arm level 
S46.811 Strain of other muscles and tendons at shoulder and 
upper arm level, right arm 
S46.812 Strain of other muscles and tendons at shoulder and 
upper arm level, left arm 

S46.819 Strain of other muscles and tendons at shoulder and 
upper arm level, unspecified arm 
S46.82 Laceration of other muscles and tendons at shoulder and upper arm level 
S46.821 Laceration of other muscles and tendons at shoulder 
and upper arm level, right arm 
S46.822 Laceration of other muscles and tendons at shoulder 
and upper arm level, left arm 
S46.829 Laceration of other muscles and tendons at shoulder 
and upper arm level, unspecified arm 
S46.89 Other injury of other muscles and tendons at shoulder and upper arm 
level 
S46.891 Injury of other muscles and tendons at shoulder and 
upper arm level, right arm 
S46.892 Injury of other muscles and tendons at shoulder and 
upper arm level, left arm 
S46.899 Injury of other muscles and tendons at shoulder and 
upper arm level, unspecified arm 
S46.9 Injury of unspecified muscle and tendon at shoulder and upper arm level 
S46.90 Unspecified injury of unspecified muscle and tendon at shoulder and 
upper arm level 
S46.901 Unspecified injury of unspecified muscle and tendon at 
shoulder and upper arm level, right arm 
S46.902 Unspecified injury of unspecified muscle and tendon at 
shoulder and upper arm level, left arm 
S46.909 Unspecified injury of unspecified muscle and tendon at 
shoulder and upper arm level, unspecified arm 
S46.91 Strain of unspecified muscle and tendon at shoulder and upper arm level 
S46.911 Strain of unspecified muscle and tendon at shoulder 
and upper arm level, right arm 
S46.912 Strain of unspecified muscle and tendon at shoulder 
and upper arm level, left arm 
S46.919 Strain of unspecified muscle and tendon at shoulder 
and upper arm level, unspecified arm 
S46.92 Laceration of unspecified muscle and tendon at shoulder and upper arm 
level 
S46.921 Laceration of unspecified muscle and tendon at 
shoulder and upper arm level, right arm 
S46.922 Laceration of unspecified muscle and tendon at 
shoulder and upper arm level, left arm 
S46.929 Laceration of unspecified muscle and tendon at 
shoulder and upper arm level, unspecified arm 
S46.99 Other injury of unspecified muscle and tendon at shoulder and upper arm 
level 

S46.991
Other injury of unspecified muscle and tendon at 
shoulder and upper arm, right arm 
S46.992 Other injury of unspecified muscle and tendon at 
shoulder and upper arm level, left arm 
S46.999 Other injury of unspecified muscle and tendon at 
shoulder and upper arm level, unspecified arm 
S47 Crushing injury of shoulder and upper arm 
Use additional code for all associated injuries 
Excludes2:crushing injury of elbow (S57.0-) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S47.1 Crushing injury of right shoulder and upper arm 
S47.2 Crushing injury of left shoulder and upper arm 
S47.9 Crushing injury of shoulder and upper arm, unspecified arm 
S48 Traumatic amputation of shoulder and upper arm 
An amputation not identified as partial or complete should be coded to complete 
Excludes1:traumatic amputation at elbow level (S58.0) 
The following 7th character extensions are to be added to each code for this category: 
a initial encounter 
d subsequent encounter 
q sequela 
S48.0 Traumatic amputation at shoulder joint 
S48.01 Complete traumatic amputation at shoulder joint 
S48.011 Complete traumatic amputation at right shoulder joint 
S48.012 Complete traumatic amputation at left shoulder joint 
S48.019 Complete traumatic amputation at unspecified shoulder 
joint 
S48.02 Partial traumatic amputation at shoulder joint 
S48.021 Partial traumatic amputation at right shoulder joint 
S48.022 Partial traumatic amputation at left shoulder joint 
S48.029 Partial traumatic amputation at unspecified shoulder 
joint 
S48.1 Traumatic amputation at level between shoulder and elbow 
S48.11 Complete traumatic amputation at level between shoulder and elbow 
S48.111 Complete traumatic amputation at level between right 
shoulder and elbow 
S48.112 Complete traumatic amputation at level between left 
shoulder and elbow 
S48.119 Complete traumatic amputation at level between 

unspecified shoulder and elbow 
S48.12 Partial traumatic amputation at level between shoulder and elbow 
S48.121 Partial traumatic amputation at level between right 
shoulder and elbow 
S48.122 Partial traumatic amputation at level between left 
shoulder and elbow 
S48.129 Partial traumatic amputation at level between 
unspecified shoulder and elbow 
S48.9 Traumatic amputation of shoulder and upper arm, level unspecified 
S48.91 Complete traumatic amputation of shoulder and upper arm, level 
unspecified 
S48.911 Complete traumatic amputation of right shoulder and 
upper arm, level unspecified 
S48.912 Complete traumatic amputation of left shoulder and 
upper arm, level unspecified 
S48.919 Complete traumatic amputation of unspecified shoulder 
and upper arm, level unspecified 
S48.92 Partial traumatic amputation of shoulder and upper arm, level 
unspecified 
S48.921 Partial traumatic amputation of right shoulder and 
upper arm, level unspecified 
S48.922 Partial traumatic amputation of left shoulder and upper 
arm, level unspecified 
S48.929 Partial traumatic amputation of unspecified shoulder 
and upper arm, level unspecified 
S49 Other and unspecified injuries of shoulder and upper arm 
The following 7th character extensions are to be added to each code for subcategories 
S49.0 and S49.1 
a initial encounter for closed fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
q sequela 
S49.0 Physeal fracture of upper end of humerus 
S49.00 Unspecified physeal fracture of upper end of humerus 
S49.001 Unspecified physeal fracture of upper end of humerus, 
right arm 
S49.002 Unspecified physeal fracture of upper end of humerus, 
left arm 
S49.009 Unspecified physeal fracture of upper end of humerus, 
unspecified arm 
S49.01 Salter-Harris Type I physeal fracture of upper end of humerus 
S49.011 Salter-Harris Type I physeal fracture of upper end of 

humerus, right arm 
S49.012 Salter-Harris Type I physeal fracture of upper end of 
humerus, left arm 
S49.019 Salter-Harris Type I physeal fracture of upper end of 
humerus, unspecified arm 
S49.02 Salter-Harris Type II physeal fracture of upper end of humerus 
S49.021 Salter-Harris Type II physeal fracture of upper end of 
humerus, right arm 
S49.022 Salter-Harris Type II physeal fracture of upper end of 
humerus, left arm 
S49.029 Salter-Harris Type II physeal fracture of upper end of 
humerus, unspecified arm 
S49.03 Salter-Harris Type III physeal fracture of upper end of humerus 
S49.031 Salter Harris Type III physeal fracture of upper end of 
humerus, right arm 
S49.032 Salter Harris Type III physeal fracture of upper end of 
humerus, left arm 
S49.039 Salter Harris Type III physeal fracture of upper end of 
humerus, unspecified arm 
S49.04 Salter-Harris Type IV physeal fracture of upper end of humerus 
S49.041 Salter-Harris Type IV physeal fracture of upper end of 
humerus, right arm 
S49.042 Salter-Harris Type IV physeal fracture of upper end of 
humerus, left arm 
S49.049 Salter-Harris Type IV physeal fracture of upper end of 
humerus, unspecified arm 
S49.09 Other physeal fracture of upper end of humerus 
S49.091 Other physeal fracture of upper end of humerus, right 
arm 
S49.092 Other physeal fracture of upper end of humerus, left 
arm 
S49.099 Other physeal fracture of upper end of humerus, 
unspecified arm 
S49.1 Physeal fracture of lower end of humerus 
S49.10 Unspecified physeal fracture of lower end of humerus 
S49.101 Unspecified physeal fracture of lower end of humerus, 
right arm 
S49.102 Unspecified physeal fracture of lower end of humerus, 
left arm 
S49.109 Unspecified physeal fracture of lower end of humerus, 
unspecified arm 
S49.11 Salter-Harris Type I physeal fracture of lower end of humerus 
S49.111 Salter-Harris Type I physeal fracture of lower end of 

humerus, right arm 
S49.112 Salter-Harris Type I physeal fracture of lower end of 
humerus, left arm 
S49.119 Salter-Harris Type I physeal fracture of lower end of 
humerus, unspecified arm 
S49.12 Salter-Harris Type II physeal fracture of lower end of humerus 
S49.121 Salter-Harris Type II physeal fracture of lower end of 
humerus, right arm 
S49.122 Salter-Harris Type II physeal fracture of lower end of 
humerus, left arm 
S49.129 Salter-Harris Type II physeal fracture of lower end of 
humerus, unspecified arm 
S49.13 Salter Harris Type III physeal fracture of lower end of humerus 
S49.131 Salter Harris Type III physeal fracture of lower end of 
humerus, right arm 
S49.132 Salter Harris Type III physeal fracture of lower end of 
humerus, left arm 
S49.139 Salter Harris Type III physeal fracture of lower end of 
humerus, unspecified arm 
S49.14 Salter-Harris Type IV physeal fracture of lower end of humerus 
S49.141 Salter-Harris Type IV physeal fracture of lower end of 
humerus, right arm 
S49.142 Salter-Harris Type IV physeal fracture of lower end of 
humerus, left arm 
S49.149 Salter-Harris Type IV physeal fracture of lower end of 
humerus, unspecified arm 
S49.19 Other physeal fracture of lower end of humerus 
S49.191 Other physeal fracture of lower end of humerus, right 
arm 
S49.192 Other physeal fracture of lower end of humerus, left 
arm 
S49.199 Other physeal fracture of lower end of humerus, 
unspecified arm 
The following 7th character extensions are to be added to each code for subcategories 
S49.8 and S49.9 
a initial encounter 
d subsequent encounter 
q sequela 
S49.8 Other specified injuries of shoulder and upper arm 
S49.80 Other specified injuries of shoulder and upper arm, unspecified arm 
S49.81 Other specified injuries of right shoulder and upper arm 
S49.82 Other specified injuries of left shoulder and upper arm 
S49.9 Unspecified injury of shoulder and upper arm 

S49.90 Unspecified injury of shoulder and upper arm, unspecified arm 
S49.91 Unspecified injury of right shoulder and upper arm 
S49.92 Unspecified injury of left shoulder and upper arm 
Injuries to the elbow and forearm (S50-S59) 
Excludes2:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
injuries of wrist and hand (S60-S69) 
insect bite or sting, venomous (T63.4) 
S50 Superficial injury of elbow and forearm 
Excludes2:superficial injury of wrist and hand (S60.-) 
The following 7th character extensions are to be added to each code for category S50 
a initial encounter 
d subsequent encounter 
q sequela 
S50.0 Contusion of elbow 
S50.00 Contusion of unspecified elbow 
S50.01 Contusion of right elbow 
S50.02 Contusion of left elbow 
S50.1 Contusion of forearm 
S50.10 Contusion of unspecified forearm 
S50.11 Contusion of right forearm 
S50.12 Contusion of left forearm 
S50.3 Other superficial injuries of elbow 
S50.31 Abrasion of elbow 
S50.311 Abrasion of right elbow 
S50.312 Abrasion of left elbow 
S50.319 Abrasion of unspecified elbow 
S50.32 Blister (nonthermal) of elbow 
S50.321 Blister (nonthermal) of right elbow 
S50.322 Blister (nonthermal) of left elbow 
S50.329 Blister (nonthermal) of unspecified elbow 
S50.34 External constriction of elbow 
S50.341 External constriction of right elbow 
S50.342 External constriction of left elbow 
S50.349 External constriction of unspecified elbow 
S50.35 Superficial foreign body of elbow 
Splinter in the elbow 
S50.351 Superficial foreign body of right elbow 
S50.352 Superficial foreign body of left elbow 
S50.359 Superficial foreign body of unspecified elbow 

S50.36
S50.361
S50.362 
S50.369 
S50.37 
S50.371 
S50.372 
S50.379 
S50.8 
S50.81 Abrasion of forearm 
S50.811 
S50.812 
S50.819 
S50.82 
S50.821 
S50.822 
S50.829 
S50.84 
S50.841 
S50.842 
S50.849 
S50.85 
S50.851 
S50.852 
S50.859 
S50.86 
S50.861 
S50.862 
S50.869 
S50.87 
Excludes1: 
S50.871 
S50.872 
S50.879 
S50.9 
S50.90 
S50.901 
S50.902 
S50.909 
S50.91 
S50.911 
Other superficial injuries of forearm 
Abrasion of right forearm 
Abrasion of left forearm 
Abrasion of unspecified forearm 
Blister (nonthermal) of forearm 
Blister (nonthermal) of right forearm 
Blister (nonthermal) of left forearm 
Blister (nonthermal) of unspecified forearm 
External constriction of forearm 
External constriction of right forearm 
External constriction of left forearm 
External constriction of unspecified forearm 
Superficial foreign body of forearm 
Splinter in the forearm 
Superficial foreign body of right forearm 
Superficial foreign body of left forearm 
Superficial foreign body of unspecified forearm 
Insect bite (nonvenomous) of forearm 
Insect bite (nonvenomous) of right forearm 
Insect bite (nonvenomous) of left forearm 
Insect bite (nonvenomous) of unspecified forearm 
Other superficial bite of forearm 
open bite of forearm (S51.84) 
Other superficial bite of right forearm 
Other superficial bite of left forearm 
Other superficial bite of unspecified forearm 
Unspecified superficial injury of elbow and forearm 
Unspecified superficial injury of elbow 
Unspecified superficial injury of right elbow 
Unspecified superficial injury of left elbow 
Unspecified superficial injury of unspecified elbow 
Unspecified superficial injury of forearm 
Unspecified superficial injury of right forearm 
Insect bite (nonvenomous) of elbow 
Insect bite (nonvenomous) of right elbow 
Insect bite (nonvenomous) of left elbow 
Insect bite (nonvenomous) of unspecified elbow 
Other superficial bite of elbow 
Excludes1: open bite of elbow (S51.04) 
Other superficial bite of right elbow 
Other superficial bite of left elbow 
Other superficial bite of unspecified elbow 

S50.912 Unspecified superficial injury of left forearm 
S50.919 Unspecified superficial injury of unspecified forearm 
S51 Open wound of elbow and forearm 
Code also any associated wound infection 
Excludes1:open fracture of elbow and forearm (S52.- with open fracture extensions) 
traumatic amputation of elbow and forearm (S58.-) 
Excludes2:open wound of wrist and hand (S61.-) 
The following 7th character extensions are to be added to each code for category S51 
a initial encounter 
d subsequent encounter 
q sequela 
S51.0 Open wound of elbow 
S51.00 Unspecified open wound of elbow 
S51.001 Unspecified open wound of right elbow 
S51.002 Unspecified open wound of left elbow 
S51.009 Unspecified open wound of unspecified elbow 
Open wound of elbow NOS 
S51.01 Laceration without foreign body of elbow 
S51.011 Laceration without foreign body of right elbow 
S51.012 Laceration without foreign body of left elbow 
S51.019 Laceration without foreign body of unspecified elbow 
S51.02 Laceration with foreign body of elbow 
S51.021 Laceration with foreign body of right elbow 
S51.022 Laceration with foreign body of left elbow 
S51.029 Laceration with foreign body of unspecified elbow 
S51.03 Puncture wound without foreign body of elbow 
S51.031 Puncture wound without foreign body of right elbow 
S51.032 Puncture wound without foreign body of left elbow 
S51.039 Puncture wound without foreign body of unspecified 
elbow 
S51.04 Puncture wound with foreign body of elbow 
S51.041 Puncture wound with foreign body of right elbow 
S51.042 Puncture wound with foreign body of left elbow 
S51.049 Puncture wound with foreign body of unspecified elbow 
S51.05 Open bite of elbow 
Bite of elbow NOS 
Excludes1: superficial bite of elbow (S50.36, S50.37) 
S51.051 Open bite, right elbow 
S51.052 Open bite, left elbow 
S51.059 Open bite, unspecified elbow 
S51.8 Open wound of forearm 
Excludes2:open wound of elbow (51.0-) 

S51.80
Unspecified open wound of forearm 
S51.801 Unspecified open wound of right forearm 
S51.802 Unspecified open wound of left forearm 
S51.809 Unspecified open wound of unspecified forearm 
Open wound of forearm NOS 
S51.81 Laceration without foreign body of forearm 
S51.811 Laceration without foreign body of right forearm 
S51.812 Laceration without foreign body of left forearm 
S51.819 Laceration without foreign body of unspecified forearm 
S51.82 Laceration with foreign body of forearm 
S51.821 Laceration with foreign body of right forearm 
S51.822 Laceration with foreign body of left forearm 
S51.829 Laceration with foreign body of unspecified forearm 
S51.83 Puncture wound without foreign body of forearm 
S51.831 Puncture wound without foreign body of right forearm 
S51.832 Puncture wound without foreign body of left forearm 
S51.839 Puncture wound without foreign body of unspecified 
forearm 
S51.84 Puncture wound with foreign body of forearm 
S51.841 Puncture wound with foreign body of right forearm 
S51.842 Puncture wound with foreign body of left forearm 
S51.849 Puncture wound with foreign body of unspecified 
forearm 
S51.85 Open bite of forearm 
Bite of forearm NOS 
Excludes1: superficial bite of forearm (S50.86, S50.87) 
S51.851 Open bite of right forearm 
S51.852 Open bite of left forearm 
S51.859 Open bite of unspecified forearm 
S52 Fracture of forearm 
A fracture not identified as displaced or nondisplaced should be coded to displaced 
Excludes1:traumatic amputation of forearm (S58.-) 
Excludes2:fracture at wrist and hand level (S62.-) 
The following 7th character extensions are to be added to each code for category S52 
A fracture not designated as open or closed should be coded to closed 
The open fracture designations are based on the Gustilo open fracture classification 
a initial encounter for closed fracture 
b initial encounter for open fracture type I or II 
initial encounter for open fracture NOS 
c initial encounter for open fracture type IIIA, IIIB, or IIIC 
d subsequent encounter for closed fracture with routine healing 
e subsequent encounter for open fracture type I or II with routine healing 

f 
subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine 
healing 
g subsequent encounter for closed fracture with delayed healing 
h subsequent encounter for open fracture type I or II with delayed healing 
i subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
delayed healing 
j subsequent encounter for closed fracture with nonunion 
k subsequent encounter for open fracture type I or II with nonunion 
l subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
nonunion 
m subsequent encounter for closed fracture with malunion 
n subsequent encounter for open fracture type I or II with malunion 
o subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
malunion 
q sequela 
S52.0 Fracture of upper end of ulna 
Fracture of proximal end of ulna 
Excludes2:fracture of elbow NOS (S42.40-) 
fractures of shaft of ulna (S52.2-) 
S52.00 Unspecified fracture of upper end of ulna 
S52.001 Unspecified fracture of upper end of right ulna 
S52.002 Unspecified fracture of upper end of left ulna 
S52.009 Unspecified fracture of upper end of unspecified ulna 
S52.01 Torus fracture of upper end of ulna 
Note:open fracture extensions do not apply to these codes 
S52.011 Torus fracture of upper end of right ulna 
S52.012 Torus fracture of upper end of left ulna 
S52.019 Torus fracture of upper end of unspecified ulna 
S52.02 Fracture of olecranon process without intraarticular extension of ulna 
S52.021 Displaced fracture of olecranon process without 
intraarticular extension of right ulna 
S52.022 Displaced fracture of olecranon process without 
intraarticular extension of left ulna 
S52.023 Displaced fracture of olecranon process without 
intraarticular extension of unspecified ulna 
S52.024 Nondisplaced fracture of olecranon process without 
intraarticular extension of right ulna 
S52.025 Nondisplaced fracture of olecranon process without 
intraarticular extension of left ulna 
S52.026 Nondisplaced fracture of olecranon process without 
intraarticular extension of unspecified ulna 
S52.03 Fracture of olecranon process with intraarticular extension of ulna 
S52.031 Displaced fracture of olecranon process with 

intraarticular extension of right ulna 
S52.032 Displaced fracture of olecranon process with 
intraarticular extension of left ulna 
S52.033 Displaced fracture of olecranon process with 
intraarticular extension of unspecified ulna 
S52.034 Nondisplaced fracture of olecranon process with 
intraarticular extension of right ulna 
S52.035 Nondisplaced fracture of olecranon process with 
intraarticular extension of left ulna 
S52.036 Nondisplaced fracture of olecranon process with 
intraarticular extension of unspecified ulna 
S52.04 Fracture of coronoid process of ulna 
S52.041 Displaced fracture of coronoid process of right ulna 
S52.042 Displaced fracture of coronoid process of left ulna 
S52.043 Displaced fracture of coronoid process of unspecified 
ulna 
S52.044 Nondisplaced fracture of coronoid process of right ulna 
S52.045 Nondisplaced fracture of coronoid process of left ulna 
S52.046 Nondisplaced fracture of coronoid process of 
unspecified ulna 
S52.09 Other fracture of upper end of ulna 
S52.091 Other fracture of upper end of right ulna 
S52.092 Other fracture of upper end of left ulna 
S52.099 Other fracture of upper end of unspecified ulna 
S52.1 Fracture of upper end of radius 
Fracture of proximal end of radius 
Excludes2:physeal fractures of upper end of radius (S59.2-) 
fracture of shaft of radius (S52.3-) 
S52.10 Unspecified fracture of upper end of radius 
S52.101 Unspecified fracture of upper end of right radius 
S52.102 Unspecified fracture of upper end of left radius 
S52.109 Unspecified fracture of upper end of unspecified radius 
S52.11 Torus fracture of upper end of radius 
Note:open fracture extensions do not apply to these codes 
S52.111 Torus fracture of upper end of right radius 
S52.112 Torus fracture of upper end of left radius 
S52.119 Torus fracture of upper end of unspecified radius 
S52.12 Fracture of head of radius 
S52.121 Displaced fracture of head of right radius 
S52.122 Displaced fracture of head of left radius 
S52.123 Displaced fracture of head of unspecified radius 
S52.124 Nondisplaced fracture of head of right radius 
S52.125 Nondisplaced fracture of head of left radius 

S52.126
Nondisplaced fracture of head of unspecified radius 
S52.13 Fracture of neck of radius 
S52.131 Displaced fracture of neck of right radius 
S52.132 Displaced fracture of neck of left radius 
S52.133 Displaced fracture of neck of unspecified radius 
S52.134 Nondisplaced fracture of neck of right radius 
S52.135 Nondisplaced fracture of neck of left radius 
S52.136 Nondisplaced fracture of neck of unspecified radius 
S52.18 Other facture of upper end of radius 
S52.181 Other facture of upper end of right radius 
S52.182 Other facture of of upper end of left radius 
S52.189 Other facture of of upper end of unspecified radius 
S52.2 Fracture of shaft of ulna 
S52.20 Unspecified fracture of shaft of ulna 
Fracture of ulna NOS 
S52.201 Unspecified fracture of shaft of right ulna 
S52.202 Unspecified fracture of shaft of left ulna 
S52.209 Unspecified fracture of shaft of unspecified ulna 
S52.21 Greenstick fracture of shaft of ulna 
S52.211 Greenstick fracture of shaft of right ulna 
S52.212 Greenstick fracture of shaft of left ulna 
S52.219 Greenstick fracture of shaft of unspecified ulna 
S52.22 Transverse fracture of shaft of ulna 
S52.221 Displaced transverse fracture of shaft of right ulna 
S52.222 Displaced transverse fracture of shaft of left ulna 
S52.223 Displaced transverse fracture of shaft of unspecified 
ulna 
S52.224 Nondisplaced transverse fracture of shaft of right ulna 
S52.225 Nondisplaced transverse fracture of shaft of left ulna 
S52.226 Nondisplaced transverse fracture of shaft of unspecified 
ulna 
S52.23 Oblique fracture of shaft of ulna 
S52.231 Displaced oblique fracture of shaft of right ulna 
S52.232 Displaced oblique fracture of shaft of left ulna 
S52.233 Displaced oblique fracture of shaft of unspecified ulna 
S52.234 Nondisplaced oblique fracture of shaft of right ulna 
S52.235 Nondisplaced oblique fracture of shaft of left ulna 
S52.236 Nondisplaced oblique fracture of shaft of unspecified 
ulna 
S52.24 Spiral fracture of shaft of ulna 
S52.241 Displaced spiral fracture of shaft of ulna, right arm 
S52.242 Displaced spiral fracture of shaft of ulna, left arm 
S52.243 Displaced spiral fracture of shaft of ulna, unspecified 

arm 
S52.244 Nondisplaced spiral fracture of shaft of ulna, right arm 
S52.245 Nondisplaced spiral fracture of shaft of ulna, left arm 
S52.246 Nondisplaced spiral fracture of shaft of ulna, 
unspecified arm 
S52.25 Comminuted fracture of shaft of ulna 
S52.251 Displaced comminuted fracture of shaft of ulna, right 
arm 
S52.252 Displaced comminuted fracture of shaft of ulna, left 
arm 
S52.253 Displaced comminuted fracture of shaft of ulna, 
unspecified arm 
S52.254 Nondisplaced comminuted fracture of shaft of ulna, 
right arm 
S52.255 Nondisplaced comminuted fracture of shaft of ulna, left 
arm 
S52.256 Nondisplaced comminuted fracture of shaft of ulna, 
unspecified arm 
S52.26 Segmental fracture of shaft of ulna 
S52.261 Displaced segmental fracture of shaft of ulna, right arm 
S52.262 Displaced segmental fracture of shaft of ulna, left arm 
S52.263 Displaced segmental fracture of shaft of ulna, 
unspecified arm 
S52.264 Nondisplaced segmental fracture of shaft of ulna, right 
arm 
S52.265 Nondisplaced segmental fracture of shaft of ulna, left 
arm 
S52.266 Nondisplaced segmental fracture of shaft of ulna, 
unspecified arm 
S52.27 Monteggia’s fracture of ulna 
Fracture of upper shaft of ulna with dislocation of radial head 
S52.271 Monteggia’s fracture of right ulna 
S52.272 Monteggia’s fracture of left ulna 
S52.279 Monteggia’s fracture of unspecified ulna 
S52.28 Bent bone of ulna 
S52.281 Bent bone of right ulna 
S52.282 Bent bone of left ulna 
S52.283 Bent bone of unspecified ulna 
S52.29 Other fracture of shaft of ulna 
S52.291 Other fracture of shaft of right ulna 
S52.292 Other fracture of shaft of left ulna 
S52.299 Other fracture of shaft of unspecified ulna 
S52.3 Fracture of shaft of radius 

S52.30
Unspecified fracture of shaft of radius 
S52.301 Unspecified fracture of shaft of right radius 
S52.302 Unspecified fracture of shaft of left radius 
S52.309 Unspecified fracture of shaft of unspecified radius 
S52.31 Greenstick fracture of shaft of radius 
S52.311 Greenstick fracture of shaft of radius, right arm 
S52.312 Greenstick fracture of shaft of radius, left arm 
S52.319 Greenstick fracture of shaft of radius, unspecified arm 
S52.32 Transverse fracture of shaft of radius 
S52.321 Displaced transverse fracture of shaft of right radius 
S52.322 Displaced transverse fracture of shaft of left radius 
S52.323 Displaced transverse fracture of shaft of unspecified 
radius 
S52.324 Nondisplaced transverse fracture of shaft of right 
radius 
S52.325 Nondisplaced transverse fracture of shaft of left radius 
S52.326 Nondisplaced transverse fracture of shaft of unspecified 
radius 
S52.33 Oblique fracture of shaft of radius 
S52.331 Displaced oblique fracture of shaft of right radius 
S52.332 Displaced oblique fracture of shaft of left radius 
S52.333 Displaced oblique fracture of shaft of unspecified radius 
S52.334 Nondisplaced oblique fracture of shaft of right radius 
S52.335 Nondisplaced oblique fracture of shaft of left radius 
S52.336 Nondisplaced oblique fracture of shaft of unspecified 
radius 
S52.34 Spiral fracture of shaft of radius 
S52.341 Displaced spiral fracture of shaft of radius, right arm 
S52.342 Displaced spiral fracture of shaft of radius, left arm 
S52.343 Displaced spiral fracture of shaft of radius, unspecified 
arm 
S52.344 Nondisplaced spiral fracture of shaft of radius, right 
arm 
S52.345 Nondisplaced spiral fracture of shaft of radius, left arm 
S52.346 Nondisplaced spiral fracture of shaft of radius, 
unspecified arm 
S52.35 Comminuted fracture of shaft of radius 
S52.351 Displaced comminuted fracture of shaft of radius, right 
arm 
S52.352 Displaced comminuted fracture of shaft of radius, left 
arm 
S52.353 Displaced comminuted fracture of shaft of radius, 
unspecified arm 

S52.354
Nondisplaced comminuted fracture of shaft of radius, 
right arm 
S52.355 Nondisplaced comminuted fracture of shaft of radius, 
left arm 
S52.356 Nondisplaced comminuted fracture of shaft of radius, 
unspecified arm 
S52.36 Segmental fracture of shaft of radius 
S52.361 Displaced segmental fracture of shaft of radius, right 
arm 
S52.362 Displaced segmental fracture of shaft of radius, left arm 
S52.363 Displaced segmental fracture of shaft of radius, 
unspecified arm 
S52.364 Nondisplaced segmental fracture of shaft of radius, 
right arm 
S52.365 Nondisplaced segmental fracture of shaft of radius, left 
arm 
S52.366 Nondisplaced segmental fracture of shaft of radius, 
unspecified arm 
S52.37 Galeazzi’s fracture 
Fracture of lower shaft of radius with radioulnar joint dislocation 
S52.371 Galeazzi’s fracture of right radius 
S52.372 Galeazzi’s fracture of left radius 
S52.379 Galeazzi’s fracture of unspecified radius 
S52.38 Bent bone of radius 
S52.381 Bent bone of right radius 
S52.382 Bent bone of left radius 
S52.389 Bent bone of unspecified radius 
S52.39 Other fracture of shaft of radius 
S52.391 Other fracture of shaft of radius, right arm 
S52.392 Other fracture of shaft of radius, left arm 
S52.399 Other fracture of shaft of radius, unspecified arm 
S52.5 Fracture of lower end of radius 
Fracture of distal end of radius 
Excludes2:physeal fractures of lower end of radius (S59.2-) 
S52.50 Unspecified fracture of the lower end of radius 
S52.501 Unspecified fracture of the lower end of right radius 
S52.502 Unspecified fracture of the lower end of left radius 
S52.509 Unspecified fracture of the lower end of unspecified 
radius 
S52.51 Fracture of radial styloid process 
S52.511 Displaced fracture of right radial styloid process 
S52.512 Displaced fracture of left radial styloid process 
S52.513 Displaced fracture of unspecified radial styloid process 

S52.514
Nondisplaced fracture of right radial styloid process 
S52.515 Nondisplaced fracture of left radial styloid process 
S52.516 Nondisplaced fracture of unspecified radial styloid 
process 
S52.52 Torus fracture of lower end of radius 
S52.521 Torus fracture of lower end of right radius 
S52.522 Torus fracture of lower end of left radius 
S52.529 Torus fracture of lower end of unspecified radius 
S52.53 Colles’ fracture 
S52.531 Colles’ fracture of right radius 
S52.532 Colles’ fracture of left radius 
S52.539 Colles’ fracture of unspecified radius 
S52.54 Smith’s fracture 
S52.541 Smith’s fracture of right radius 
S52.542 Smith’s fracture of left radius 
S52.549 Smith’s fracture of unspecified radius 
S52.55 Other extraarticular fracture of lower end of radius 
S52.551 Other extraarticular fracture of lower end of right 
radius 
S52.552 Other extraarticular fracture of lower end of left radius 
S52.559 Other extraarticular fracture of lower end of 
unspecified radius 
S52.56 Barton’s fracture 
S52.561 Barton’s fracture of right radius 
S52.562 Barton’s fracture of left radius 
S52.569 Barton’s fracture of unspecified radius 
S52.57 Other intraarticular fracture of lower end of radius 
S52.571 Other intraarticular fracture of lower end of right 
radius 
S52.572 Other intraarticular fracture of lower end of left radius 
S52.579 Other intraarticular fracture of lower end of 
unspecified radius 
S52.59 Other fractures of lower end of radius 
S52.591 Other fractures of lower end of right radius 
S52.592 Other fractures of lower end of left radius 
S52.599 Other fractures of lower end of unspecified radius 
S52.6 Fracture of lower end of ulna 
S52.60 Unspecified fracture of lower end of ulna 
S52.601 Unspecified fracture of lower end of right ulna 
S52.602 Unspecified fracture of lower end of left ulna 
S52.609 Unspecified fracture of lower end of unspecified ulna 
S52.61 Fracture of ulna styloid process 
S52.611 Displaced fracture of right ulna styloid process 

S52.612
Displaced fracture of left ulna styloid process 
S52.613 Displaced fracture of unspecified ulna styloid process 
S52.614 Nondisplaced fracture of right ulna styloid process 
S52.615 Nondisplaced fracture of left ulna styloid process 
S52.616 Nondisplaced fracture of unspecified ulna styloid 
process 
S52.62 Torus fracture of lower end of ulna 
S52.621 Torus fracture of lower end of right ulna 
S52.622 Torus fracture of lower end of left ulna 
S52.629 Torus fracture of lower end of unspecified ulna 
S52.69 Other fracture of lower end of ulna 
S52.691 Other fracture of lower end of right ulna 
S52.692 Other fracture of lower end of left ulna 
S52.699 Other fracture of lower end of unspecified ulna 
S52.9 Unspecified fracture of forearm 
S52.90 Unspecified fracture of unspecified forearm 
S52.91 Unspecified fracture of right forearm 
S52.92 Unspecified fracture of left forearm 
S53 Dislocation and sprain of joints and ligaments of elbow 
Includes: avulsion of joint or ligament of elbow 
laceration of joint or ligament of elbow 
sprain of joint or ligament of elbow 
traumatic hemarthrosis of joint or ligament of elbow 
traumatic rupture of joint or ligament of elbow 
traumatic subluxation of joint or ligament of elbow 
traumatic tear of joint or ligament of elbow 
Excludes2:strain of muscle and tendon at forearm level (S56.-) 
The following 7th character extensions are to be added to each code for category S53 
a initial encounter 
d subsequent encounter 
q sequela 
S53.0 Subluxation and dislocation of radial head 
Dislocation of radiohumeral joint 
Subluxation of radiohumeral joint 
Excludes1:Monteggia's fracture-dislocation (S52.27-) 
S53.00 Unspecified subluxation and dislocation of radial head 
S53.001 Unspecified subluxation of right radial head 
S53.002 Unspecified subluxation of left radial head 
S53.003 Unspecified subluxation of unspecified radial head 
S53.004 Unspecified dislocation of right radial head 
S53.005 Unspecified dislocation of left radial head 
S53.006 Unspecified dislocation of unspecified radial head 

S53.01 Anterior subluxation and dislocation of radial head 
Anteriomedial subluxation and dislocation of radial head 
S53.011 
Anterior subluxation of right radial head 
S53.012 Anterior subluxation of left radial head 
S53.013 Anterior subluxation of unspecified radial head 
S53.014 Anterior dislocation of right radial head 
S53.015 Anterior dislocation of left radial head 
S53.016 Anterior dislocation of unspecified radial head 
S53.02 Posterior subluxation and dislocation of radial head 
Posteriolateral subluxation and dislocation of radial head 
S53.021 Posterior subluxation of right radial head 
S53.022 Posterior subluxation of left radial head 
S53.023 Posterior subluxation of unspecified radial head 
S53.024 Posterior dislocation of right radial head 
S53.025 Posterior dislocation of left radial head 
S53.026 Posterior dislocation of unspecified radial head 
S53.09 Other subluxation and dislocation of radial head 
S53.091 Other subluxation of right radial head 
S53.092 Other subluxation of left radial head 
S53.093 Other subluxation of unspecified radial head 
S53.094 Other dislocation of right radial head 
S53.095 Other dislocation of left radial head 
S53.096 Other dislocation of unspecified radial head 
S53.1 Subluxation and dislocation of ulnohumeral joint 
Subluxation and dislocation of elbow NOS 
Excludes1:dislocation of radial head alone (S53.0-) 
S53.10 Unspecified subluxation and dislocation of ulnohumeral joint 
S53.101 Unspecified subluxation of right ulnohumeral joint 
S53.102 Unspecified subluxation of left ulnohumeral joint 
S53.103 Unspecified subluxation of unspecified ulnohumeral 
joint 
S53.104 Unspecified dislocation of right ulnohumeral joint 
S53.105 Unspecified dislocation of left ulnohumeral joint 
S53.106 Unspecified dislocation of unspecified ulnohumeral 
joint 
S53.11 Anterior subluxation and dislocation of ulnohumeral joint 
S53.111 Anterior subluxation of right ulnohumeral joint 
S53.112 Anterior subluxation of left ulnohumeral joint 
S53.113 Anterior subluxation of unspecified ulnohumeral joint 
S53.114 Anterior dislocation of right ulnohumeral joint 
S53.115 Anterior dislocation of left ulnohumeral joint 
S53.116 Anterior dislocation of unspecified ulnohumeral joint 
S53.12 Posterior subluxation and dislocation of ulnohumeral joint 

S53.121
Posterior subluxation of right ulnohumeral joint 
S53.122 Posterior subluxation of left ulnohumeral joint 
S53.123 Posterior subluxation of unspecified ulnohumeral joint 
S53.124 Posterior dislocation of right ulnohumeral joint 
S53.125 Posterior dislocation of left ulnohumeral joint 
S53.126 Posterior dislocation of unspecified ulnohumeral joint 
S53.13 Medial subluxation and dislocation of ulnohumeral joint 
S53.131 Medial subluxation of right ulnohumeral joint 
S53.132 Medial subluxation of left ulnohumeral joint 
S53.133 Medial subluxation of unspecified ulnohumeral joint 
S53.134 Medial dislocation of right ulnohumeral joint 
S53.135 Medial dislocation of left ulnohumeral joint 
S53.136 Medial dislocation of unspecified ulnohumeral joint 
S53.14 Lateral subluxation and dislocation of ulnohumeral joint 
S53.141 Lateral subluxation of right ulnohumeral joint 
S53.142 Lateral subluxation of left ulnohumeral joint 
S53.143 Lateral subluxation of unspecified ulnohumeral joint 
S53.144 Lateral dislocation of right ulnohumeral joint 
S53.145 Lateral dislocation of left ulnohumeral joint 
S53.146 Lateral dislocation of unspecified ulnohumeral joint 
S53.19 Other subluxation and dislocation of ulnohumeral joint 
S53.191 Other subluxation of right ulnohumeral joint 
S53.192 Other subluxation of left ulnohumeral joint 
S53.193 Other subluxation of unspecified ulnohumeral joint 
S53.194 Other dislocation of right ulnohumeral joint 
S53.195 Other dislocation of left ulnohumeral joint 
S53.196 Other dislocation of unspecified ulnohumeral joint 
S53.2 Traumatic rupture of radial collateral ligament 
Excludes1:sprain of radial collateral ligament NOS (S53.43-) 
S53.20 Traumatic rupture of radial collateral ligament, unspecified side 
S53.21 Traumatic rupture of right radial collateral ligament 
S53.22 Traumatic rupture of left radial collateral ligament 
S53.3 Traumatic rupture of ulnar collateral ligament 
Excludes1:sprain of ulnar collateral ligament (S53.44-) 
S53.30 Traumatic rupture of ulnar collateral ligament, unspecified side 
S53.31 Traumatic rupture of right ulnar collateral ligament 
S53.32 Traumatic rupture of left ulnar collateral ligament 
S53.4 Sprain of elbow 
Excludes2:traumatic rupture of radial collateral ligament (S53.2-) 
trauamtic rupture of ulnar collateral ligament (S53.3-) 
S53.40 Unspecified sprain of elbow 
S53.401 Unspecified sprain of right elbow 
S53.402 Unspecified sprain of left elbow 

S53.409
Unspecified sprain of unspecified elbow 
Sprain of elbow NOS 
S53.41 Radiohumeral (joint) sprain 
S53.411 Radiohumeral (joint) sprain of right elbow 
S53.412 Radiohumeral (joint) sprain of left elbow 
S53.419 Radiohumeral (joint) sprain of unspecified elbow 
S53.42 Ulnohumeral (joint) sprain 
S53.421 Ulnohumeral (joint) sprain of right elbow 
S53.422 Ulnohumeral (joint) sprain of left elbow 
S53.429 Ulnohumeral (joint) sprain of unspecified elbow 
S53.43 Radial collateral ligament sprain 
S53.431 Radial collateral ligament sprain of right elbow 
S53.432 Radial collateral ligament sprain of left elbow 
S53.439 Radial collateral ligament sprain of unspecified elbow 
S53.44 Ulnar collateral ligament sprain 
S53.441 Ulnar collateral ligament sprain of right elbow 
S53.442 Ulnar collateral ligament sprain of left elbow 
S53.449 Ulnar collateral ligament sprain of unspecified elbow 
S53.49 Other sprain of elbow 
S53.491 Other sprain of right elbow 
S53.492 Other sprain of left elbow 
S53.499 Other sprain of unspecified elbow 
S54 Injury of nerves at forearm level 
Code also any associated open wound (S51.-) 
Excludes2:injury of nerves at wrist and hand level (S64.-) 
The following 7th character extensions are to be added to each code for category S54 
a initial encounter 
d subsequent encounter 
q sequela 
S54.0 Injury of ulnar nerve at forearm level 
Injury of ulnar nerve NOS 
S54.00 Injury of ulnar nerve at forearm level, unspecified arm 
S54.01 Injury of ulnar nerve at forearm level, right arm 
S54.02 Injury of ulnar nerve at forearm level, left arm 
S54.1 Injury of median nerve at forearm level 
Injury of median nerve NOS 
S54.10 Injury of median nerve at forearm level, unspecified arm 
S54.11 Injury of median nerve at forearm level, right arm 
S54.12 Injury of median nerve at forearm level, left arm 
S54.2 Injury of radial nerve at forearm level 
Injury of radial nerve NOS 
S54.20 Injury of radial nerve at forearm level, unspecified arm 

S54.21 Injury of radial nerve at forearm level, right arm 
S54.22 Injury of radial nerve at forearm level, left arm 
S54.3 Injury of cutaneous sensory nerve at forearm level 
S54.30 Injury of cutaneous sensory nerve at forearm level, unspecified arm 
S54.31 Injury of cutaneous sensory nerve at forearm level, right arm 
S54.32 Injury of cutaneous sensory nerve at forearm level, left arm 
S54.8 Injury of other nerves at forearm level 
S54.8x Injury of other nerves at forearm level 
S54.8x1 Unspecified injury of other nerves at forearm level, 
right arm 
S54.8x2 Unspecified injury of other nerves at forearm level, left 
arm 
S54.8x9 Unspecified injury of other nerves at forearm level, 
unspecified arm 
S54.9 Injury of unspecified nerve at forearm level 
S54.90 Injury of unspecified nerve at forearm level, unspecified arm 
S54.91 Injury of unspecified nerve at forearm level, right arm 
S54.92 Injury of unspecified nerve at forearm level, left arm 
S55 Injury of blood vessels at forearm level 
Code also any associated open wound (S51.-) 
Excludes2:injury of blood vessels at wrist and hand level (S65.-) 
injury of brachial vessels (S45.1-S45.2) 
The following 7th character extensions are to be added to each code for category S55 
a initial encounter 
d subsequent encounter 
q sequela 
S55.0 Injury of ulnar artery at forearm level 
S55.00 Unspecified injury of ulnar artery at forearm level 
S55.001 Unspecified injury of ulnar artery at forearm level, 
right arm 
S55.002 Unspecified injury of ulnar artery at forearm level, left 
arm 
S55.009 Unspecified injury of ulnar artery at forearm level, 
unspecified arm 
S55.01 Laceration of ulnar artery at forearm level 
S55.011 Laceration of ulnar artery at forearm level, right arm 
S55.012 Laceration of ulnar artery at forearm level, left arm 
S55.019 Laceration of ulnar artery at forearm level, unspecified 
arm 
S55.09 Other specified injury of ulnar artery at forearm level 
S55.091 Other specified injury of ulnar artery at forearm level, 
right arm 

S55.092 Other specified injury of ulnar artery at forearm level, 
left arm 
S55.099 Other specified injury of ulnar artery at forearm level, 
unspecified arm 
S55.1 Injury of radial artery at forearm level 
S55.10 Unspecified injury of radial artery at forearm level 
S55.101 Unspecified injury of radial artery at forearm level, 
right arm 
S55.102 Unspecified injury of radial artery at forearm level, left 
arm 
S55.109 Unspecified injury of radial artery at forearm level, 
unspecified arm 
S55.11 Laceration of radial artery at forearm level 
S55.111 Laceration of radial artery at forearm level, right arm 
S55.112 Laceration of radial artery at forearm level, left arm 
S55.119 Laceration of radial artery at forearm level, unspecified 
arm 
S55.19 Other specified injury of radial artery at forearm level 
S55.191 Other specified injury of radial artery at forearm level, 
right arm 
S55.192 Other specified injury of radial artery at forearm level, 
left arm 
S55.199 Other specified injury of radial artery at forearm level, 
unspecified arm 
S55.2 Injury of vein at forearm level 
S55.20 Unspecified injury of vein at forearm level 
S55.201 Unspecified injury of vein at forearm level, right arm 
S55.202 Unspecified injury of vein at forearm level, left arm 
S55.209 Unspecified injury of vein at forearm level, unspecified 
arm 
S55.21 Laceration of vein at forearm level 
S55.211 Laceration of vein at forearm level, right arm 
S55.212 Laceration of vein at forearm level, left arm 
S55.219 Laceration of vein at forearm level, unspecified arm 
S55.29 Other specified injury of vein at forearm level 
S55.291 Other specified injury of vein at forearm level, right 
arm 
S55.292 Other specified injury of vein at forearm level, left arm 
S55.299 Other specified injury of vein at forearm level, 
unspecified arm 
S55.8 Injury of other blood vessels at forearm level 
S55.80 Unspecified injury of other blood vessels at forearm level 
S55.801 Unspecified injury of other blood vessels at forearm 

level, right arm 
S55.802 Unspecified injury of other blood vessels at forearm 
level, left arm 
S55.809 Unspecified injury of other blood vessels at forearm 
level, unspecified arm 
S55.81 Laceration of other blood vessels at forearm level 
S55.811 Laceration of other blood vessels at forearm level, right 
arm 
S55.812 Laceration of other blood vessels at forearm level, left 
arm 
S55.819 Laceration of other blood vessels at forearm level, 
unspecified arm 
S55.89 Other specified injury of other blood vessels at forearm level 
S55.891 Other specified injury of other blood vessels at forearm 
level, right arm 
S55.892 Other specified injury of other blood vessels at forearm 
level, left arm 
S55.899 Other specified injury of other blood vessels at forearm 
level, unspecified arm 
S55.9 Injury of unspecified blood vessel at forearm level 
S55.90 Unspecified injury of unspecified blood vessel at forearm level 
S55.901 Unspecified injury of unspecified blood vessel at 
forearm level, right arm 
S55.902 Unspecified injury of unspecified blood vessel at 
forearm level, left arm 
S55.909 Unspecified injury of unspecified blood vessel at 
forearm level, unspecified arm 
S55.91 Laceration of unspecified blood vessel at forearm level 
S55.911 Laceration of unspecified blood vessel at forearm level, 
right arm 
S55.912 Laceration of unspecified blood vessel at forearm level, 
left arm 
S55.919 Laceration of unspecified blood vessel at forearm level, 
unspecified arm 
S55.99 Other specified injury of unspecified blood vessel at forearm level 
S55.991 Other specified injury of unspecified blood vessel at 
forearm level, right arm 
S55.992 Other specified injury of unspecified blood vessel at 
forearm level, left arm 
S55.999 Other specified injury of unspecified blood vessel at 
forearm level, unspecified arm 
S56 Injury of muscle and tendon at forearm level 

Code also any associated open wound (S51.-) 
Excludes2:injury of muscle and tendon at or below wrist (S66.-) 
sprain of joints and ligaments of elbow (S53.4-) 
The following 7th character extensions are to be added to each code for category S56 
a initial encounter 
d subsequent encounter 
q sequela 
S56.0 Injury of flexor muscle and tendon of thumb at forearm level 
S56.00 Unspecified injury of flexor muscle and tendon of thumb at forearm 
level 
S56.001 Unspecified injury of flexor muscle and tendon of right 
thumb at forearm level 
S56.002 Unspecified injury of flexor muscle and tendon of left 
thumb at forearm level 
S56.009 Unspecified injury of flexor muscle and tendon of 
unspecified thumb at forearm level 
S56.01 Strain of flexor muscle and tendon of thumb at forearm level 
S56.011 Strain of flexor muscle and tendon of right thumb at 
forearm level 
S56.012 Strain of flexor muscle and tendon of left thumb at 
forearm level 
S56.019 Strain of flexor muscle and tendon of unspecified 
thumb at forearm level 
S56.02 Laceration of flexor muscle and tendon of thumb at forearm level 
S56.021 Laceration of flexor muscle and tendon of right thumb 
at forearm level 
S56.022 Laceration of flexor muscle and tendon of left thumb at 
forearm level 
S56.029 Laceration of flexor muscle and tendon of unspecified 
thumb at forearm level 
S56.09 Other injury of flexor muscle and tendon of thumb at forearm level 
S56.091 Other injury of flexor muscle and tendon of right 
thumb at forearm level 
S56.092 Other injury of flexor muscle and tendon of left thumb 
at forearm level 
S56.099 Other injury of flexor muscle and tendon of unspecified 
thumb at forearm level 
S56.1 Injury of flexor muscle and tendon of other and unspecified finger at forearm level 
S56.10 Unspecified injury of flexor muscle and tendon of other and unspecified 
finger at forearm level 
S56.101 Unspecified injury of flexor muscle and tendon of right 
index finger at forearm level 
S56.102 Unspecified injury of flexor muscle and tendon of left 

index finger at forearm level 
S56.103 Unspecified injury of flexor muscle and tendon of right 
middle finger at forearm level 
S56.104 Unspecified injury of flexor muscle and tendon of left 
middle finger at forearm level 
S56.105 Unspecified injury of flexor muscle and tendon of right 
ring finger at forearm level 
S56.106 Unspecified injury of flexor muscle and tendon of left 
ring finger at forearm level 
S56.107 Unspecified injury of flexor muscle and tendon of right 
little finger at forearm level 
S56.108 Unspecified injury of flexor muscle and tendon of left 
little finger at forearm level 
S56.109 Unspecified injury of flexor muscle and tendon of 
unspecified finger at forearm level 
S56.11 Strain of flexor muscle and tendon of other and unspecified finger at 
forearm level 
S56.111 Strain of flexor muscle and tendon of right index finger 
at forearm level 
S56.112 Strain of flexor muscle and tendon of left index finger at 
forearm level 
S56.113 Strain of flexor muscle and tendon of right middle 
finger at forearm level 
S56.114 Strain of flexor muscle and tendon of left middle finger 
at forearm level 
S56.115 Strain of flexor muscle and tendon of right ring finger 
at forearm level 
S56.116 Strain of flexor muscle and tendon of left ring finger at 
forearm level 
S56.117 Strain of flexor muscle and tendon of right little finger 
at forearm level 
S56.118 Strain of flexor muscle and tendon of left little finger at 
forearm level 
S56.119 Strain of flexor muscle and tendon of finger of 
unspecified finger at forearm level 
S56.12 Laceration of flexor muscle and tendon of other and unspecified finger at 
forearm level 
S56.121 Laceration of flexor muscle and tendon of right index 
finger at forearm level 
S56.122 Laceration of flexor muscle and tendon of left index 
finger at forearm level 
S56.123 Laceration of flexor muscle and tendon of right middle 
finger at forearm level 

S56.124 Laceration of flexor muscle and tendon of left middle 
finger at forearm level 
S56.125 Laceration of flexor muscle and tendon of right ring 
finger at forearm level 
S56.126 Laceration of flexor muscle and tendon of left ring 
finger at forearm level 
S56.127 Laceration of flexor muscle and tendon of right little 
finger at forearm level 
S56.128 Laceration of flexor muscle and tendon of left little 
finger at forearm level 
S56.129 Laceration of flexor muscle and tendon of unspecified 
finger at forearm level 
S56.19 Other injury of flexor muscle and tendon of other and unspecified finger 
at forearm level 
S56.191 Other injury of flexor muscle and tendon of right index 
finger at forearm level 
S56.192 Other injury of flexor muscle and tendon of left index 
finger at forearm level 
S56.193 Other injury of flexor muscle and tendon of right 
middle finger at forearm level 
S56.194 Other injury of flexor muscle and tendon of left middle 
finger at forearm level 
S56.195 Other injury of flexor muscle and tendon of right ring 
finger at forearm level 
S56.196 Other injury of flexor muscle and tendon of left ring 
finger at forearm level 
S56.197 Other injury of flexor muscle and tendon of right little 
finger at forearm level 
S56.198 Other injury of flexor muscle and tendon of left little 
finger at forearm level 
S56.199 Other injury of flexor muscle and tendon of unspecified 
finger at forearm level 
S56.2 Injury of other flexor muscle and tendon at forearm level 
S56.20 Unspecified injury of other flexor muscle and tendon at forearm level 
S56.201 Unspecified injury of other flexor muscle and tendon at 
forearm level, right arm 
S56.202 Unspecified injury of other flexor muscle and tendon at 
forearm level, left arm 
S56.209 Unspecified injury of other flexor muscle and tendon at 
forearm level, unspecified arm 
S56.21 Strain of other flexor muscle and tendon at forearm level 
S56.211 Strain of other flexor muscle and tendon at forearm 
level, right arm 

S56.212 Strain of other flexor muscle and tendon at forearm 
level, left arm 
S56.219 Strain of other flexor muscle and tendon at forearm 
level, unspecified arm 
S56.22 Laceration of other flexor muscle and tendon at forearm level 
S56.221 Laceration of other flexor muscle and tendon at 
forearm level, right arm 
S56.222 Laceration of other flexor muscle and tendon at 
forearm level, left arm 
S56.229 Laceration of other flexor muscle and tendon at 
forearm level, unspecified arm 
S56.29 Other injury of other flexor muscle and tendon at forearm level 
S56.291 Other injury of other flexor muscle and tendon at 
forearm level, right arm 
S56.292 Other injury of other flexor muscle and tendon at 
forearm level, left arm 
S56.299 Other injury of other flexor muscle and tendon at 
forearm level, unspecified arm 
S56.3 Injury of extensor or abductor muscles and tendons of thumb at forearm level 
S56.30 Unspecified injury of extensor or abductor muscles and tendons of 
thumb at forearm level 
S56.301 Unspecified injury of extensor or abductor muscles and 
tendons of right thumb at forearm level 
S56.302 Unspecified injury of extensor or abductor muscles and 
tendons of left thumb at forearm level 
S56.309 Unspecified injury of extensor or abductor muscles and 
tendons of unspecified thumb at forearm level 
S56.31 Strain of extensor or abductor muscles and tendons of thumb at forearm 
level 
S56.311 Strain of extensor or abductor muscles and tendons of 
right thumb at forearm level 
S56.312 Strain of extensor or abductor muscles and tendons of 
left thumb at forearm level 
S56.319 Strain of extensor or abductor muscles and tendons of 
unspecified thumb at forearm level 
S56.32 Laceration of extensor or abductor muscles and tendons of thumb at 
forearm level 
S56.321 Laceration of extensor or abductor muscles and tendons 
of right thumb at forearm level 
S56.322 Laceration of extensor or abductor muscles and tendons 
of left thumb at forearm level 
S56.329 Laceration of extensor or abductor muscles and tendons 
of unspecified thumb at forearm level 

S56.39
Other injury of extensor or abductor muscles and tendons of thumb at 
forearm level 
S56.391 Other injury of extensor or abductor muscles and 
tendons of right thumb at forearm level 
S56.392 Other injury of extensor or abductor muscles and 
tendons of left thumb at forearm level 
S56.399 Other injury of extensor or abductor muscles and 
tendons of unspecified thumb at forearm level 
S56.4 Injury of extensor muscle and tendon of other and unspecified finger at forearm 
level 
S56.40 Unspecified injury of extensor muscle and tendon of other and 
unspecified finger at forearm level 
S56.401 Unspecified injury of extensor muscle and tendon of 
right index finger at forearm level 
S56.402 Unspecified injury of extensor muscle and tendon of left 
index finger at forearm level 
S56.403 Unspecified injury of extensor muscle and tendon of 
right middle finger at forearm level 
S56.404 Unspecified injury of extensor muscle and tendon of left 
middle finger at forearm level 
S56.405 Unspecified injury of extensor muscle and tendon of 
right ring finger at forearm level 
S56.406 Unspecified injury of extensor muscle and tendon of left 
ring finger at forearm level 
S56.407 Unspecified injury of extensor muscle and tendon of 
right little finger at forearm level 
S56.408 Unspecified injury of extensor muscle and tendon of left 
little finger at forearm level 
S56.409 Unspecified injury of extensor muscle and tendon of 
unspecified finger at forearm level 
S56.41 Strain of extensor muscle and tendon of other and unspecified finger at 
forearm level 
S56.411 Strain of extensor muscle and tendon of right index 
finger at forearm level 
S56.412 Strain of extensor muscle and tendon of left index finger 
at forearm level 
S56.413 Strain of extensor muscle and tendon of right middle 
finger at forearm level 
S56.414 Strain of extensor muscle and tendon of left middle 
finger at forearm level 
S56.415 Strain of extensor muscle and tendon of right ring 
finger at forearm level 
S56.416 Strain of extensor muscle and tendon of left ring finger 

at forearm level 
S56.417 
Strain of extensor muscle and tendon of right little 
finger at forearm level 
S56.418 Strain of extensor muscle and tendon of left little finger 
at forearm level 
S56.419 Strain of extensor muscle and tendon of finger, 
unspecified finger at forearm level 
S56.42 Laceration of extensor muscle and tendon of other and unspecified finger 
at forearm level 
S56.421 Laceration of extensor muscle and tendon of right index 
finger at forearm level 
S56.422 Laceration of extensor muscle and tendon of left index 
finger at forearm level 
S56.423 Laceration of extensor muscle and tendon of right 
middle finger at forearm level 
S56.424 Laceration of extensor muscle and tendon of left middle 
finger at forearm level 
S56.425 Laceration of extensor muscle and tendon of right ring 
finger at forearm level 
S56.426 Laceration of extensor muscle and tendon of left ring 
finger at forearm level 
S56.427 Laceration of extensor muscle and tendon of right little 
finger at forearm level 
S56.428 Laceration of extensor muscle and tendon of left little 
finger at forearm level 
S56.429 Laceration of extensor muscle and tendon of 
unspecified finger at forearm level 
S56.49 Other injury of extensor muscle and tendon of other and unspecified 
finger at forearm level 
S56.491 Other injury of extensor muscle and tendon of right 
index finger at forearm level 
S56.492 Other injury of extensor muscle and tendon of left index 
finger at forearm level 
S56.493 Other injury of extensor muscle and tendon of right 
middle finger at forearm level 
S56.494 Other injury of extensor muscle and tendon of left 
middle finger at forearm level 
S56.495 Other injury of extensor muscle and tendon of right 
ring finger at forearm level 
S56.496 Other injury of extensor muscle and tendon of left ring 
finger at forearm level 
S56.497 Other injury of extensor muscle and tendon of right 
little finger at forearm level 

S56.498
Other injury of extensor muscle and tendon of left little 
finger at forearm level 
S56.499 Other injury of extensor muscle and tendon of 
unspecified finger at forearm level 
S56.5 Injury of other extensor muscle and tendon at forearm level 
S56.50 Unspecified injury of other extensor muscle and tendon at forearm level 
S56.501 Unspecified injury of other extensor muscle and tendon 
at forearm level, right arm 
S56.502 Unspecified injury of other extensor muscle and tendon 
at forearm level, left arm 
S56.509 Unspecified injury of other extensor muscle and tendon 
at forearm level, unspecified arm 
S56.51 Strain of other extensor muscle and tendon at forearm level 
S56.511 Strain of other extensor muscle and tendon at forearm 
level, right arm 
S56.512 Strain of other extensor muscle and tendon at forearm 
level, left arm 
S56.519 Strain of other extensor muscle and tendon at forearm 
level, unspecified arm 
S56.52 Laceration of other extensor muscle and tendon at forearm level 
S56.521 Laceration of other extensor muscle and tendon at 
forearm level, right arm 
S56.522 Laceration of other extensor muscle and tendon at 
forearm level, left arm 
S56.529 Laceration of other extensor muscle and tendon at 
forearm level, unspecified arm 
S56.59 Other injury of other extensor muscle and tendon at forearm level 
S56.591 Other injury of other extensor muscle and tendon at 
forearm level, right arm 
S56.592 Other injury of other extensor muscle and tendon at 
forearm level, left arm 
S56.599 Other injury of other extensor muscle and tendon at 
forearm level, unspecified arm 
S56.8 Injury of other muscles and tendons at forearm level 
S56.80 Unspecified injury of other muscles and tendons at forearm level 
S56.801 Unspecified injury of other muscles and tendons at 
forearm level, right arm 
S56.802 Unspecified injury of other muscles and tendons at 
forearm level, left arm 
S56.809 Unspecified injury of other muscles and tendons at 
forearm level, unspecified arm 
S56.81 Strain of other muscles and tendons at forearm level 
S56.811 Strain of other muscles and tendons at forearm level, 

right arm 
S56.812 Strain of other muscles and tendons at forearm level, 
left arm 
S56.819 Strain of other muscles and tendons at forearm level, 
unspecified arm 
S56.82 Laceration of other muscles and tendons at forearm level 
S56.821 Laceration of other muscles and tendons at forearm 
level, right arm 
S56.822 Laceration of other muscles and tendons at forearm 
level, left arm 
S56.829 Laceration of other muscles and tendons at forearm 
level, unspecified arm 
S56.89 Other injury of other muscles and tendons at forearm level 
S56.891 Other injury of other muscles and tendons at forearm 
level, right arm 
S56.892 Other injury of other muscles and tendons at forearm 
level, left arm 
S56.899 Other injury of other muscles and tendons at forearm 
level, unspecified arm 
S56.9 Injury of unspecified muscles and tendons at forearm level 
S56.90 Unspecified injury of unspecified muscles and tendons at forearm level 
S56.901 Unspecified injury of unspecified muscles and tendons 
at forearm level, right arm 
S56.902 Unspecified injury of unspecified muscles and tendons 
at forearm level, left arm 
S56.909 Unspecified injury of unspecified muscles and tendons 
at forearm level, unspecified arm 
S56.91 Strain of unspecified muscles and tendons at forearm level 
S56.911 Strain of unspecified muscles and tendons at forearm 
level, right arm 
S56.912 Strain of unspecified muscles and tendons at forearm 
level, left arm 
S56.919 Strain of unspecified muscles and tendons at forearm 
level, unspecified arm 
S56.92 Laceration of unspecified muscles and tendons at forearm level 
S56.921 Laceration of unspecified muscles and tendons at 
forearm level, right arm 
S56.922 Laceration of unspecified muscles and tendons at 
forearm level, left arm 
S56.929 Laceration of unspecified muscles and tendons at 
forearm level, unspecified arm 
S56.99 Other injury of unspecified muscles and tendons at forearm level 
S56.991 Other injury of unspecified muscles and tendons at 

forearm level, right arm 
S56.992 Other injury of unspecified muscles and tendons at 
forearm level, left arm 
S56.999 Other injury of unspecified muscles and tendons at 
forearm level, unspecified arm 
S57 Crushing injury of elbow and forearm 
Use additional code(s) for all associated injuries 
Excludes2:crushing injury of wrist and hand (S67.-) 
The following 7th character extensions are to be added to each code for category S57 
a initial encounter 
d subsequent encounter 
q sequela 
S57.0 Crushing injury of elbow 
S57.00 Crushing injury of elbow, unspecified side 
S57.01 Crushing injury of right elbow 
S57.02 Crushing injury of left elbow 
S57.8 Crushing injury of forearm 
S57.80 Crushing injury of forearm, unspecified side 
S57.81 Crushing injury of right forearm 
S57.82 Crushing injury of left forearm 
S58 Traumatic amputation of elbow and forearm 
An amputation not identified as partial or complete should be coded to complete 
Excludes1:traumatic amputation of wrist and hand (S68.-) 
The following 7th character extensions are to be added to each code for category S58 
a initial encounter 
d subsequent encounter 
q sequela 
S58.0 Traumatic amputation at elbow level 
S58.01 Complete traumatic amputation at elbow level 
S58.011 Complete traumatic amputation at elbow level, right 
arm 
S58.012 Complete traumatic amputation at elbow level, left arm 
S58.019 Complete traumatic amputation at elbow level, 
unspecified arm 
S58.02 Partial traumatic amputation at elbow level 
S58.021 Partial traumatic amputation at elbow level, right arm 
S58.022 Partial traumatic amputation at elbow level, left arm 
S58.029 Partial traumatic amputation at elbow level, unspecified 
arm 
S58.1 Traumatic amputation at level between elbow and wrist 
S58.11 Complete traumatic amputation at level between elbow and wrist 

S58.111
Complete traumatic amputation at level between elbow 
and wrist, right arm 
S58.112 Complete traumatic amputation at level between elbow 
and wrist, left arm 
S58.119 Complete traumatic amputation at level between elbow 
and wrist, unspecified arm 
S58.12 Partial traumatic amputation at level between elbow and wrist 
S58.121 Partial traumatic amputation at level between elbow 
and wrist, right arm 
S58.122 Partial traumatic amputation at level between elbow 
and wrist, left arm 
S58.129 Partial traumatic amputation at level between elbow 
and wrist, unspecified arm 
S58.9 Traumatic amputation of forearm, level unspecified 
Excludes1:traumatic amputation of wrist (S68.-) 
S58.91 Complete traumatic amputation of forearm, level unspecified 
S58.911 Complete traumatic amputation of right forearm, level 
unspecified 
S58.912 Complete traumatic amputation of left forearm, level 
unspecified 
S58.919 Complete traumatic amputation of unspecified forearm, 
level unspecified 
S58.92 Partial traumatic amputation of forearm, level unspecified 
S58.921 Partial traumatic amputation of right forearm, level 
unspecified 
S58.922 Partial traumatic amputation of left forearm, level 
unspecified 
S58.929 Partial traumatic amputation of unspecified forearm, 
level unspecified 
S59 Other and unspecified injuries of elbow and forearm 
Excludes2:other and unspecified injuries of wrist and hand (S69.-) 
The following 7th character extensions are to be added to each code for subcategories 
S59.0, S59.1, and S59.2 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
S59.0 Physeal fracture of lower end of ulna 
S59.00 Unspecified physeal fracture of lower end of ulna 
S59.001 Unspecified physeal fracture of lower end of ulna, right 

arm 
S59.002 Unspecified physeal fracture of lower end of ulna, left 
arm 
S59.009 Unspecified physeal fracture of lower end of ulna, 
unspecified arm 
S59.01 Salter-Harris Type I physeal fracture of lower end of ulna 
S59.011 Salter-Harris Type I physeal fracture of lower end of 
ulna, right arm 
S59.012 Salter-Harris Type I physeal fracture of lower end of 
ulna, left arm 
S59.019 Salter-Harris Type I physeal fracture of lower end of 
ulna, unspecified arm 
S59.02 Salter-Harris Type II physeal fracture of lower end of ulna 
S59.021 Salter-Harris Type II physeal fracture of lower end of 
ulna, right arm 
S59.022 Salter-Harris Type II physeal fracture of lower end of 
ulna, left arm 
S59.029 Salter-Harris Type II physeal fracture of lower end of 
ulna, unspecified arm 
S59.03 Salter-Harris Type III physeal fracture of lower end of ulna 
S59.031 Salter-Harris Type III physeal fracture of lower end of 
ulna, right arm 
S59.032 Salter-Harris Type III physeal fracture of lower end of 
ulna, left arm 
S59.039 Salter-Harris Type III physeal fracture of lower end of 
ulna, unspecified arm 
S59.04 Slater-Harris Type IV physeal fracture of lower end of ulna 
S59.041 Slater-Harris Type IV physeal fracture of lower end of 
ulna, right arm 
S59.042 Slater-Harris Type IV physeal fracture of lower end of 
ulna, left arm 
S59.049 Slater-Harris Type IV physeal fracture of lower end of 
ulna, unspecified arm 
S59.09 Other physeal fracture of lower end of ulna 
S59.091 Other physeal fracture of lower end of ulna, right arm 
S59.092 Other physeal fracture of lower end of ulna, left arm 
S59.099 Other physeal fracture of lower end of ulna, unspecified 
arm 
S59.1 Physeal fracture of upper end of radius 
S59.10 Unspecified physeal fracture of upper end of radius 
S59.101 Unspecified physeal fracture of upper end of radius, 
right arm 
S59.102 Unspecified physeal fracture of upper end of radius, left 

arm 
S59.109 Unspecified physeal fracture of upper end of radius, 
unspecified arm 
S59.11 Salter-Harris Type I physeal fracture of upper end of radius 
S59.111 Salter-Harris Type I physeal fracture of upper end of 
radius, right arm 
S59.112 Salter-Harris Type I physeal fracture of upper end of 
radius, left arm 
S59.119 Salter-Harris Type I physeal fracture of upper end of 
radius, unspecified arm 
S59.12 Salter-Harris Type II physeal fracture of upper end of radius 
S59.121 Salter-Harris Type II physeal fracture of upper end of 
radius, right arm 
S59.122 Salter-Harris Type II physeal fracture of upper end of 
radius, left arm 
S59.129 Salter-Harris Type II physeal fracture of upper end of 
radius, unspecified arm 
S59.13 Salter-Harris Type III physeal fracture of upper end of radius 
S59.131 Salter-Harris Type III physeal fracture of upper end of 
radius, right arm 
S59.132 Salter-Harris Type III physeal fracture of upper end of 
radius, left arm 
S59.139 Salter-Harris Type III physeal fracture of upper end of 
radius, unspecified arm 
S59.14 Slater-Harris Type IV physeal fracture of upper end of radius 
S59.141 Slater-Harris Type IV physeal fracture of upper end of 
radius, right arm 
S59.142 Slater-Harris Type IV physeal fracture of upper end of 
radius, left arm 
S59.149 Slater-Harris Type IV physeal fracture of upper end of 
radius, unspecified arm 
S59.19 Other physeal fracture of upper end of radius 
S59.191 Other physeal fracture of upper end of radius, right 
arm 
S59.192 Other physeal fracture of upper end of radius, left arm 
S59.199 Other physeal fracture of upper end of radius, 
unspecified arm 
S59.2 Physeal fracture of lower end of radius 
S59.20 Unspecified physeal fracture of lower end of radius 
S59.201 Unspecified physeal fracture of lower end of radius, 
right arm 
S59.202 Unspecified physeal fracture of lower end of radius, left 
arm 

S59.209
Unspecified physeal fracture of lower end of radius, 
unspecified arm 
S59.21 Salter-Harris Type I physeal fracture of lower end of radius 
S59.211 Salter-Harris Type I physeal fracture of lower end of 
radius, right arm 
S59.212 Salter-Harris Type I physeal fracture of lower end of 
radius, left arm 
S59.219 Salter-Harris Type I physeal fracture of lower end of 
radius, unspecified arm 
S59.22 Salter-Harris Type II physeal fracture of lower end of radius 
S59.221 Salter-Harris Type II physeal fracture of lower end of 
radius, right arm 
S59.222 Salter-Harris Type II physeal fracture of lower end of 
radius, left arm 
S59.229 Salter-Harris Type II physeal fracture of lower end of 
radius, unspecified arm 
S59.23 Salter-Harris Type III physeal fracture of lower end of radius 
S59.231 Salter-Harris Type III physeal fracture of lower end of 
radius, right arm 
S59.232 Salter-Harris Type III physeal fracture of lower end of 
radius, left arm 
S59.239 Salter-Harris Type III physeal fracture of lower end of 
radius, unspecified arm 
S59.24 Slater-Harris Type IV physeal fracture of lower end of radius 
S59.241 Slater-Harris Type IV physeal fracture of lower end of 
radius, right arm 
S59.242 Slater-Harris Type IV physeal fracture of lower end of 
radius, left arm 
S59.249 Slater-Harris Type IV physeal fracture of lower end of 
radius, unspecified arm 
S59.29 Other physeal fracture of lower end of radius 
S59.291 Other physeal fracture of lower end of radius, right arm 
S59.292 Other physeal fracture of lower end of radius, left arm 
S59.299 Other physeal fracture of lower end of radius, 
unspecified arm 
The following 7th character extensions are to be added to each code for subcategories 
S59.8 and S59.9 
a initial encounter 
d subsequent encounter 
q sequela 
S59.8 Other specified injuries of elbow and forearm 

S59.80
Other specified injuries of elbow 
S59.801 Other specified injuries of right elbow 
S59.802 Other specified injuries of left elbow 
S59.809 Other specified injuries of unspecified elbow 
S59.81 Other specified injuries of forearm 
S59.811 Other specified injuries right forearm 
S59.812 Other specified injuries left forearm 
S59.819 Other specified injuries unspecified forearm 
S59.9 Unspecified injury of elbow and forearm 
S59.90 Unspecified injury of elbow 
S59.901 Unspecified injury of right elbow 
S59.902 Unspecified injury of left elbow 
S59.909 Unspecified injury of unspecified elbow 
S59.91 Unspecified injury of forearm 
S59.911 Unspecified injury of right forearm 
S59.912 Unspecified injury of left forearm 
S59.919 Unspecified injury of unspecified forearm 
Injuries to the wrist, hand and fingers (S60-S69) 
Excludes2:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
S60 Superficial injury of wrist, hand and fingers 
The following 7th character extensions are to be added to each code for category S60 
a initial encounter 
d subsequent encounter 
q sequela 
S60.0 Contusion of finger without damage to nail 
Excludes1:contusion involving nail (matrix) (S60.1) 
S60.00 Contusion of unspecified finger without damage to nail 
Contusion of finger(s) NOS 
S60.01 Contusion of thumb without damage to nail 
S60.011 Contusion of right thumb without damage to nail 
S60.012 Contusion of left thumb without damage to nail 
S60.019 Contusion of unspecified thumb without damage to nail 
S60.02 Contusion of index finger without damage to nail 
S60.021 Contusion of right index finger without damage to nail 
S60.022 Contusion of left index finger without damage to nail 
S60.029 Contusion of unspecified index finger without damage 
to nail 
S60.03 Contusion of middle finger without damage to nail 

S60.031
Contusion of right middle finger without damage to nail 
S60.032 Contusion of left middle finger without damage to nail 
S60.039 Contusion of unspecified middle finger without damage 
to nail 
S60.04 Contusion of ring finger without damage to nail 
S60.041 Contusion of right ring finger without damage to nail 
S60.042 Contusion of left ring finger without damage to nail 
S60.049 Contusion of unspecified ring finger without damage to 
nail 
S60.05 Contusion of little finger without damage to nail 
S60.051 Contusion of right little finger without damage to nail 
S60.052 Contusion of left little finger without damage to nail 
S60.059 Contusion of unspecified little finger without damage to 
nail 
S60.1 Contusion of finger with damage to nail 
S60.10 Contusion of unspecified finger with damage to nail 
S60.11 Contusion of thumb with damage to nail 
S60.111 Contusion of right thumb with damage to nail 
S60.112 Contusion of left thumb with damage to nail 
S60.119 Contusion of unspecified thumb with damage to nail 
S60.12 Contusion of index finger with damage to nail 
S60.121 Contusion of right index finger with damage to nail 
S60.122 Contusion of left index finger with damage to nail 
S60.129 Contusion of unspecified index finger with damage to 
nail 
S60.13 Contusion of middle finger with damage to nail 
S60.131 Contusion of right middle finger with damage to nail 
S60.132 Contusion of left middle finger with damage to nail 
S60.139 Contusion of unspecified middle finger with damage to 
nail 
S60.14 Contusion of ring finger with damage to nail 
S60.141 Contusion of right ring finger with damage to nail 
S60.142 Contusion of left ring finger with damage to nail 
S60.149 Contusion of unspecified ring finger with damage to 
nail 
S60.15 Contusion of little finger with damage to nail 
S60.151 Contusion of right little finger with damage to nail 
S60.152 Contusion of left little finger with damage to nail 
S60.159 Contusion of unspecified little finger with damage to 
nail 
S60.2 Contusion of wrist and hand 
Excludes2:contusion of fingers (S60.0-, S60.1-) 
S60.21 Contusion of wrist 

S60.211 Contusion of right wrist 
S60.212 Contusion of left wrist 
S60.219 Contusion of unspecified wrist 
S60.22 Contusion of hand 
S60.221 Contusion of right hand 
S60.222 Contusion of left hand 
S60.229 Contusion of unspecified hand 
S60.3 Other superficial injuries of thumb 
S60.31 Abrasion of thumb 
S60.311 Abrasion of right thumb 
S60.312 Abrasion of left thumb 
S60.319 Abrasion of unspecified thumb 
S60.32 Blister (nonthermal) of thumb 
S60.321 Blister (nonthermal) of right thumb 
S60.322 Blister (nonthermal) of left thumb 
S60.329 Blister (nonthermal) of unspecified thumb 
S60.34 External constriction of thumb 
Hair tourniquet syndrome of thumb 
Use additional cause code to identify the constricting item (W46.-) 
S60.341 External constriction of right thumb 
S60.342 External constriction of left thumb 
S60.349 External constriction of unspecified thumb 
S60.35 Superficial foreign body of thumb 
Splinter in the thumb 
S60.351 Superficial foreign body of right thumb 
S60.352 Superficial foreign body of left thumb 
S60.359 Superficial foreign body of unspecified thumb 
S60.36 Insect bite (nonvenomous) of thumb 
S60.361 Insect bite (nonvenomous) of right thumb 
S60.362 Insect bite (nonvenomous) of left thumb 
S60.369 Insect bite (nonvenomous) of unspecified thumb 
S60.37 Other superficial bite of thumb 
Excludes1: open bite of thumb (S61.05-, S61.15-) 
S60.371 Other superficial bite of thumb of right thumb 
S60.372 Other superficial bite of thumb of left thumb 
S60.379 Other superficial bite of thumb of unspecified thumb 
S60.39 Other superficial injuries of thumb 
S60.391 Other superficial injuries of right thumb 
S60.392 Other superficial injuries of left thumb 
S60.399 Other superficial injuries of unspecified thumb 
S60.4 Other superficial injuries of other fingers 
S60.41 Abrasion of fingers 
S60.410 Abrasion of right index finger 

S60.411
Abrasion of left index finger 
S60.412 Abrasion of right middle finger 
S60.413 Abrasion of left middle finger 
S60.414 Abrasion of right ring finger 
S60.415 Abrasion of left ring finger 
S60.416 Abrasion of right little finger 
S60.417 Abrasion of left little finger 
S60.418 Abrasion of other finger 
Abrasion of specified finger with unspecified laterality 
S60.419 Abrasion of unspecified finger 
S60.42 Blister (nonthermal) of fingers 
S60.420 Blister (nonthermal) of right index finger 
S60.421 Blister (nonthermal) of left index finger 
S60.422 Blister (nonthermal) of right middle finger 
S60.423 Blister (nonthermal) of left middle finger 
S60.424 Blister (nonthermal) of right ring finger 
S60.425 Blister (nonthermal) of left ring finger 
S60.426 Blister (nonthermal) of right little finger 
S60.427 Blister (nonthermal) of left little finger 
S60.428 Blister (nonthermal) of other finger 
Blister (nonthermal) of specified finger with unspecified 
laterality 
S60.429 Blister (nonthermal) of unspecified finger 
S60.44 External constriction of fingers 
Hair tourniquet syndrome of finger 
Use additional cause code to identify the constricting item (W46.-) 
S60.440 External constriction of right index finger 
S60.441 External constriction of left index finger 
S60.442 External constriction of right middle finger 
S60.443 External constriction of left middle finger 
S60.444 External constriction of right ring finger 
S60.445 External constriction of left ring finger 
S60.446 External constriction of right little finger 
S60.447 External constriction of left little finger 
S60.448 External constriction of other finger 
External constriction of specified finger with unspecified 
laterality 
S60.449 External constriction of unspecified finger 
S60.45 Superficial foreign body of fingers 
Splinter in the finger(s) 
S60.450 Superficial foreign body of right index finger 
S60.451 Superficial foreign body of left index finger 
S60.452 Superficial foreign body of right middle finger 

S60.453
Superficial foreign body of left middle finger 
S60.454 Superficial foreign body of right ring finger 
S60.455 Superficial foreign body of left ring finger 
S60.456 Superficial foreign body of right little finger 
S60.457 Superficial foreign body of left little finger 
S60.458 Superficial foreign body of other finger 
Superficial foreign body of specified finger with 
unspecified laterality 
S60.459 Superficial foreign body of unspecified finger 
S60.46 Insect bite (nonvenomous) of fingers 
S60.460 Insect bite (nonvenomous) of right index finger 
S60.461 Insect bite (nonvenomous) of left index finger 
S60.462 Insect bite (nonvenomous) of right middle finger 
S60.463 Insect bite (nonvenomous) of left middle finger 
S60.464 Insect bite (nonvenomous) of right ring finger 
S60.465 Insect bite (nonvenomous) of left ring finger 
S60.466 Insect bite (nonvenomous) of right little finger 
S60.467 Insect bite (nonvenomous) of left little finger 
S60.468 Insect bite (nonvenomous) of other finger 
Insect bite (nonvenomous) of specified finger with 
unspecified laterality 
S60.469 Insect bite (nonvenomous) of unspecified finger 
S60.47 Other superficial bite of fingers 
Excludes1: open bite of fingers (S61.25-, S61.35-) 
S60.470 Other superficial bite of right index finger 
S60.471 Other superficial bite of left index finger 
S60.472 Other superficial bite of right middle finger 
S60.473 Other superficial bite of left middle finger 
S60.474 Other superficial bite of right ring finger 
S60.475 Other superficial bite of left ring finger 
S60.476 Other superficial bite of right little finger 
S60.477 Other superficial bite of left little finger 
S60.478 Other superficial bite of other finger 
Other superficial bite of specified finger with unspecified 
laterality 
S60.479 Other superficial bite of unspecified finger 
S60.5 Other superficial injuries of hand 
Excludes2:superficial injuries of fingers (S60.3-, S60.4-) 
S60.51 Abrasion of hand 
S60.511 Abrasion of right hand 
S60.512 Abrasion of left hand 
S60.519 Abrasion of unspecified hand 
S60.52 Blister (nonthermal) of hand 

S60.521
Blister (nonthermal) of right hand 
S60.522 Blister (nonthermal) of left hand 
S60.529 Blister (nonthermal) of unspecified hand 
S60.54 External constriction of hand 
S60.541 External constriction of right hand 
S60.542 External constriction of left hand 
S60.549 External constriction of unspecified hand 
S60.55 Superficial foreign body of hand 
Splinter in the hand 
S60.551 Superficial foreign body of right hand 
S60.552 Superficial foreign body of left hand 
S60.559 Superficial foreign body of unspecified hand 
S60.56 Insect bite (nonvenomous) of hand 
S60.561 Insect bite (nonvenomous) of right hand 
S60.562 Insect bite (nonvenomous) of left hand 
S60.569 Insect bite (nonvenomous) of unspecified hand 
S60.57 Other superficial bite of hand 
Excludes1: open bite of hand (S61.45-) 
S60.571 Other superficial bite of hand of right hand 
S60.572 Other superficial bite of hand of left hand 
S60.579 Other superficial bite of hand of unspecified hand 
S60.8 Other superficial injuries of wrist 
S60.81 Abrasion of wrist 
S60.811 Abrasion of right wrist 
S60.812 Abrasion of left wrist 
S60.819 Abrasion of unspecified wrist 
S60.82 Blister (nonthermal) of wrist 
S60.821 Blister (nonthermal) of right wrist 
S60.822 Blister (nonthermal) of left wrist 
S60.829 Blister (nonthermal) of unspecified wrist 
S60.84 External constriction of wrist 
S60.841 External constriction of right wrist 
S60.842 External constriction of left wrist 
S60.849 External constriction of unspecified wrist 
S60.85 Superficial foreign body of wrist 
Splinter in the wrist 
S60.851 Superficial foreign body of right wrist 
S60.852 Superficial foreign body of left wrist 
S60.859 Superficial foreign body of unspecified wrist 
S60.86 Insect bite (nonvenomous) of wrist 
S60.861 Insect bite (nonvenomous) of right wrist 
S60.862 Insect bite (nonvenomous) of left wrist 
S60.869 Insect bite (nonvenomous) of unspecified wrist 

S60.87
Other superficial bite of wrist 
Excludes1: open bite of wrist (S61.55) 
S60.871 Other superficial bite of right wrist 
S60.872 Other superficial bite of left wrist 
S60.879 Other superficial bite of unspecified wrist 
S60.9 Unspecified superficial injury of wrist, hand and fingers 
S60.91 Unspecified superficial injury of wrist 
S60.911 Unspecified superficial injury of right wrist 
S60.912 Unspecified superficial injury of left wrist 
S60.919 Unspecified superficial injury of unspecified wrist 
S60.92 Unspecified superficial injury of hand 
S60.921 Unspecified superficial injury of right hand 
S60.922 Unspecified superficial injury of left hand 
S60.929 Unspecified superficial injury of unspecified hand 
S60.93 Unspecified superficial injury of thumb 
S60.931 Unspecified superficial injury of right thumb 
S60.932 Unspecified superficial injury of left thumb 
S60.939 Unspecified superficial injury of unspecified thumb 
S60.94 Unspecified superficial injury of other fingers 
S60.940 Unspecified superficial injury of right index finger 
S60.941 Unspecified superficial injury of left index finger 
S60.942 Unspecified superficial injury of right middle finger 
S60.943 Unspecified superficial injury of left middle finger 
S60.944 Unspecified superficial injury of right ring finger 
S60.945 Unspecified superficial injury of left ring finger 
S60.946 Unspecified superficial injury of right little finger 
S60.947 Unspecified superficial injury of left little finger 
S60.948 Unspecified superficial injury of other finger 
Unspecified superficial injury of specified finger with 
unspecified laterality 
S60.949 Unspecified superficial injury of unspecified finger 
S61 Open wound of wrist, hand and fingers 
Code also any associated wound infection 
Excludes1:open fracture of wrist, hand and finger (S62.- with extension b) 
traumatic amputation of wrist and hand (S68.-) 
The following 7th character extensions are to be added to each code for category S61 
a initial encounter 
d subsequent encounter 
q sequela 
S61.0 Open wound of thumb without damage to nail 
Excludes1:open wound of thumb with damage to nail (S61.1-) 
S61.00 Unspecified open wound of thumb without damage to nail 

S61.001
S61.002 
S61.009 
S61.01 
S61.011 
S61.012 
S61.019 
S61.02 
S61.021 
S61.022 
S61.029 
S61.03 
S61.031 
S61.032 
S61.039 
S61.04 
S61.041 
S61.042 
S61.049 
S61.05 
Bite of thumb NOS 
Excludes1: 
S61.051 
S61.052 
S61.059 
S61.1 
S61.10 
S61.101 
Unspecified open wound of right thumb without 
damage to nail 
Unspecified open wound of left thumb without damage 
to nail 
Unspecified open wound of unspecified thumb without 
damage to nail 
Laceration without foreign body of thumb without damage to nail 
Laceration without foreign body of right thumb without 
damage to nail 
Laceration without foreign body of left thumb without 
damage to nail 
Laceration without foreign body of unspecified thumb 
without damage to nail 
Laceration with foreign body of thumb without damage to nail 
Laceration with foreign body of right thumb without 
damage to nail 
Laceration with foreign body of left thumb without 
damage to nail 
Laceration with foreign body of unspecified thumb 
without damage to nail 
Puncture wound without foreign body of thumb without damage to nail 
Puncture wound without foreign body of right thumb 
without damage to nail 
Puncture wound without foreign body of left thumb 
without damage to nail 
Puncture wound without foreign body of unspecified 
thumb without damage to nail 
Puncture wound with foreign body of thumb without damage to nail 
Puncture wound with foreign body of right thumb 
without damage to nail 
Puncture wound with foreign body of left thumb 
without damage to nail 
Puncture wound with foreign body of unspecified 
thumb without damage to nail 
Open bite of thumb without damage to nail 
superficial bite of thumb (S60.36-, S60.37-) 
Open bite of right thumb without damage to nail 
Open bite of left thumb without damage to nail 
Open bite of unspecified thumb without damage 
Open wound of thumb with damage to nail 
Unspecified open wound of thumb with damage to nail 
Unspecified open wound of right thumb with damage to 

nail 
S61.102 Unspecified open wound of left thumb with damage to 
nail 
S61.109 
S61.11 
S61.111 
S61.112 
S61.119 
S61.12 
S61.121 
S61.122 
S61.129 
S61.13 
S61.131 
S61.132 
S61.139 
S61.14 
S61.141 
S61.142 
S61.149 
S61.15 
Excludes1: 
S61.151 
S61.152 
S61.159 
S61.2 
S61.20 
Unspecified open wound of unspecified thumb with 
damage to nail 
Laceration without foreign body of thumb with damage to nail 
Laceration without foreign body of right thumb with 
damage to nail 
Laceration without foreign body of left thumb with 
damage to nail 
Laceration without foreign body of unspecified thumb 
with damage to nail 
Laceration with foreign body of thumb with damage to nail 
Laceration with foreign body of right thumb with 
damage to nail 
Laceration with foreign body of left thumb with 
damage to nail 
Laceration with foreign body of unspecified thumb with 
damage to nail 
Puncture wound without foreign body of thumb with damage to nail 
Puncture wound without foreign body of right thumb 
with damage to nail 
Puncture wound without foreign body of left thumb 
with damage to nail 
Puncture wound without foreign body of unspecified 
thumb with damage to nail 
Puncture wound with foreign body of thumb with damage to nail 
Puncture wound with foreign body of right thumb with 
damage to nail 
Puncture wound with foreign body of left thumb with 
damage to nail 
Puncture wound with foreign body of unspecified 
thumb with damage to nail 
Open bite of thumb with damage to nail 
Bite of thumb with damage to nail NOS 
superficial bite of thumb (S60.36-, S60.37-) 
Bite of right thumb with damage to nail 
Bite of left thumb with damage to nail 
Bite of unspecified thumb with damage to nail 
Open wound of other finger without damage to nail 
Excludes1:open wound of finger involving nail (matrix) (S61.3-) 
Excludes2:open wound of thumb without damage to nail (S61.0-) 
Unspecified open wound of other finger without damage to nail 

S61.200
Unspecified open wound of right index finger without 
damage to nail 
S61.201 Unspecified open wound of left index finger without 
damage to nail 
S61.202 Unspecified open wound of right middle finger without 
damage to nail 
S61.203 Unspecified open wound of left middle finger without 
damage to nail 
S61.204 Unspecified open wound of right ring finger without 
damage to nail 
S61.205 Unspecified open wound of left ring finger without 
damage to nail 
S61.206 Unspecified open wound of right little finger without 
damage to nail 
S61.207 Unspecified open wound of left little finger without 
damage to nail 
S61.208 Unspecified open wound of other finger without 
damage to nail 
Unspecified open wound of specified finger with 
unspecified laterality without damage to nail 
S61.209 Unspecified open wound of unspecified finger without 
damage to nail 
S61.21 Laceration without foreign body of finger without damage to nail 
S61.210 Laceration without foreign body of right index finger 
without damage to nail 
S61.211 Laceration without foreign body of left index finger 
without damage to nail 
S61.212 Laceration without foreign body of right middle finger 
without damage to nail 
S61.213 Laceration without foreign body of left midle finger 
without damage to nail 
S61.214 Laceration without foreign body of right ring finger 
without damage to nail 
S61.215 Laceration without foreign body of left ring finger 
without damage to nail 
S61.216 Laceration without foreign body of right little finger 
without damage to nail 
S61.217 Laceration without foreign body of left little finger 
without damage to nail 
S61.218 Laceration without foreign body of other finger without 
damage to nail 
Laceration without foreign body of specified finger with 
unspecified laterality without damage to nail 

S61.219 Laceration without foreign body of unspecified finger 
without damage to nail 
S61.22 Laceration with foreign body of finger without damage to nail 
S61.220 Laceration with foreign body of right index finger 
without damage to nail 
S61.221 Laceration with foreign body of left index finger 
without damage to nail 
S61.222 Laceration with foreign body of right middle finger 
without damage to nail 
S61.223 Laceration with foreign body of left middle finger 
without damage to nail 
S61.224 Laceration with foreign body of right ring finger 
without damage to nail 
S61.225 Laceration with foreign body of left ring finger without 
damage to nail 
S61.226 Laceration with foreign body of right little finger 
without damage to nail 
S61.227 Laceration with foreign body of left little finger without 
damage to nail 
S61.228 Laceration with foreign body of other finger without 
damage to nail 
Laceration with foreign body of specified finger with 
unspecified laterality without damage to nail 
S61.229 Laceration with foreign body of unspecified finger 
without damage to nail 
S61.23 Puncture wound without foreign body of finger without damage to nail 
S61.230 Puncture wound without foreign body of right index 
finger without damage to nail 
S61.231 Puncture wound without foreign body of left index 
finger without damage to nail 
S61.232 Puncture wound without foreign body of right middle 
finger without damage to nail 
S61.233 Puncture wound without foreign body of left middle 
finger without damage to nail 
S61.234 Puncture wound without foreign body of right ring 
finger without damage to nail 
S61.235 Puncture wound without foreign body of left ring finger 
without damage to nail 
S61.236 Puncture wound without foreign body of right little 
finger without damage to nail 
S61.237 Puncture wound without foreign body of left little 
finger without damage to nail 
S61.238 Puncture wound without foreign body of other finger 

without damage to nail 
S61.239 
S61.24 
S61.240 
without damage to nail 
S61.241 
without damage to nail 
S61.242 
S61.243 
without damage to nail 
S61.244 
without damage to nail 
S61.245 
without damage to nail 
S61.246 
without damage to nail 
S61.247 
without damage to nail 
S61.248 
without damage to nail 
S61.249 
without damage to nail 
S61.25 
Excludes1: 
S61.250 
S61.251 
S61.252 
S61.253 
S61.254 
S61.255 
S61.256 
S61.257 
S61.258 
S61.259 
Puncture wound without foreign body of specified finger 
with unspecified laterality without damage to nail 
Puncture wound without foreign body of unspecified 
finger without damage to nail 
Puncture wound with foreign body of finger without damage to nail 
Puncture wound with foreign body of right index finger 
Puncture wound with foreign body of left index finger 
Puncture wound with foreign body of right middle 
finger without damage to nail 
Puncture wound with foreign body of left middle finger 
Puncture wound with foreign body of right ring finger 
Puncture wound with foreign body of left ring finger 
Puncture wound with foreign body of right little finger 
Puncture wound with foreign body of left little finger 
Puncture wound with foreign body of other finger 
Puncture wound with foreign body of specified finger with 
unspecified laterality without damage to nail 
Puncture wound with foreign body of unspecified finger 
Open bite of finger without damage to nail 
Bite of finger without damage to nail NOS 
superficial bite of finger (S60.46-, S60.47-) 
Open bite of right index finger without damage to nail 
Open bite of left index finger without damage to nail 
Open bite of right middle finger without damage to nail 
Open bite of left middle finger without damage to nail 
Open bite of right ring finger without damage to nail 
Open bite of left ring finger without damage to nail 
Open bite of right little finger without damage to nail 
Open bite of left little finger without damage to nail 
Open bite of other finger without damage to nail 
Open bite of specified finger with unspecified laterality 
without damage to nail 
Open bite of unspecified finger without damage to nail 

S61.3
Open wound of other finger with damage to nail 
S61.30 Unspecified open wound of finger with damage to nail 
S61.300 Unspecified open wound of right index finger with 
damage to nail 
S61.301 Unspecified open wound of left index finger with 
damage to nail 
S61.302 Unspecified open wound of right middle finger with 
damage to nail 
S61.303 Unspecified open wound of left middle finger with 
damage to nail 
S61.304 Unspecified open wound of right ring finger with 
damage to nail 
S61.305 Unspecified open wound of left ring finger with damage 
to nail 
S61.306 Unspecified open wound of right little finger with 
damage to nail 
S61.307 Unspecified open wound of left little finger with damage 
to nail 
S61.308 Unspecified open wound of other finger with damage to 
nail 
Unspecified open wound of specified finger with 
unspecified laterality with damage to nail 
S61.309 Unspecified open wound of unspecified finger with 
damage to nail 
S61.31 Laceration without foreign body of finger with damage to nail 
S61.310 Laceration without foreign body of right index finger 
with damage to nail 
S61.311 Laceration without foreign body of left index finger 
with damage to nail 
S61.312 Laceration without foreign body of right middle finger 
with damage to nail 
S61.313 Laceration without foreign body of left midle finger 
with damage to nail 
S61.314 Laceration without foreign body of right ring finger 
with damage to nail 
S61.315 Laceration without foreign body of left ring finger with 
damage to nail 
S61.316 Laceration without foreign body of right little finger 
with damage to nail 
S61.317 Laceration without foreign body of left little finger with 
damage to nail 
S61.318 Laceration without foreign body of other finger with 
damage to nail 

Laceration without foreign body of specified finger with 
unspecified laterality with damage to nail 
S61.319 Laceration without foreign body of unspecified finger 
with damage to nail 
S61.32 Laceration with foreign body of finger with damage to nail 
S61.320 Laceration with foreign body of right index finger with 
damage to nail 
S61.321 Laceration with foreign body of left index finger with 
damage to nail 
S61.322 Laceration with foreign body of right middle finger 
with damage to nail 
S61.323 Laceration with foreign body of left midle finger with 
damage to nail 
S61.324 Laceration with foreign body of right ring finger with 
damage to nail 
S61.325 Laceration with foreign body of left ring finger with 
damage to nail 
S61.326 Laceration with foreign body of right little finger with 
damage to nail 
S61.327 Laceration with foreign body of left little finger with 
damage to nail 
S61.328 Laceration with foreign body of other finger with 
damage to nail 
Laceration with foreign body of specified finger with 
unspecified laterality with damage to nail 
S61.329 Laceration with foreign body of unspecified finger with 
damage to nail 
S61.33 Puncture wound without foreign body of finger with damage to nail 
S61.330 Puncture wound without foreign body of right index 
finger with damage to nail 
S61.331 Puncture wound without foreign body of left index 
finger with damage to nail 
S61.332 Puncture wound without foreign body of right middle 
finger with damage to nail 
S61.333 Puncture wound without foreign body of left middle 
finger with damage to nail 
S61.334 Puncture wound without foreign body of right ring 
finger with damage to nail 
S61.335 Puncture wound without foreign body of left ring finger 
with damage to nail 
S61.336 Puncture wound without foreign body of right little 
finger with damage to nail 
S61.337 Puncture wound without foreign body of left little 

finger with damage to nail 
S61.338 Puncture wound without foreign body of other finger 
with damage to nail 
Puncture wound without foreign body of specified finger 
with unspecified laterality with damage to nail 
S61.339 Puncture wound without foreign body of unspecified 
finger with damage to nail 
S61.34 Puncture wound with foreign body of finger with damage to nail 
S61.340 Puncture wound with foreign body of right index finger 
with damage to nail 
S61.341 Puncture wound with foreign body of left index finger 
with damage to nail 
S61.342 Puncture wound with foreign body of right middle 
finger with damage to nail 
S61.343 Puncture wound with foreign body of left middle finger 
with damage to nail 
S61.344 Puncture wound with foreign body of right ring finger 
with damage to nail 
S61.345 Puncture wound with foreign body of left ring finger 
with damage to nail 
S61.346 Puncture wound with foreign body of right little finger 
with damage to nail 
S61.347 Puncture wound with foreign body of left little finger 
with damage to nail 
S61.348 Puncture wound with foreign body of other finger with 
damage to nail 
Puncture wound with foreign body of specified finger with 
unspecified laterality with damage to nail 
S61.349 Puncture wound without foreign body of unspecified 
finger with damage to nail 
S61.35 Open bite of finger with damage to nail 
Bite of finger with damage to nail NOS 
Excludes1: superficial bite of finger (S60.46-, S60.47-) 
S61.350 Open bite of right index finger with damage to nail 
S61.351 Open bite of left index finger with damage to nail 
S61.352 Open bite of right middle finger with damage to nail 
S61.353 Open bite of left middle finger with damage to nail 
S61.354 Open bite of right ring finger with damage to nail 
S61.355 Open bite of left ring finger with damage to nail 
S61.356 Open bite of right little finger with damage to nail 
S61.357 Open bite of left little finger with damage to nail 
S61.358 Open bite of other finger with damage to nail 
Open bite of specified finger with unspecified laterality 

with damage to nail 
S61.359 Open bite of unspecified finger with damage to nail 
S61.4 Open wound of hand 
S61.40 Unspecified open wound of hand 
S61.401 Unspecified open wound of right hand 
S61.402 Unspecified open wound of left hand 
S61.409 Unspecified open wound of unspecified hand 
S61.41 Laceration without foreign body of hand 
S61.411 Laceration without foreign body of right hand 
S61.412 Laceration without foreign body of left hand 
S61.419 Laceration without foreign body of unspecified hand 
S61.42 Laceration with foreign body of hand 
S61.421 Laceration with foreign body of right hand 
S61.422 Laceration with foreign body of left hand 
S61.429 Laceration with foreign body of unspecified hand 
S61.43 Puncture wound without foreign body of hand 
S61.431 Puncture wound without foreign body of right hand 
S61.432 Puncture wound without foreign body of left hand 
S61.439 Puncture wound without foreign body of unspecified 
hand 
S61.44 Puncture wound with foreign body of hand 
S61.441 Puncture wound with foreign body of right hand 
S61.442 Puncture wound with foreign body of left hand 
S61.449 Puncture wound with foreign body of unspecified hand 
S61.45 Open bite of hand 
Bite of hand NOS 
Excludes1: superficial bite of hand (S60.56-, S60.57-) 
S61.451 Open bite of right hand 
S61.452 Open bite of left hand 
S61.459 Open bite of unspecified hand 
S61.5 Open wound of wrist 
S61.50 Unspecified open wound of wrist 
S61.501 Unspecified open wound of right wrist 
S61.502 Unspecified open wound of left wrist 
S61.509 Unspecified open wound of unspecified wrist 
S61.51 Laceration without foreign body of wrist 
S61.511 Laceration without foreign body of right wrist 
S61.512 Laceration without foreign body of left wrist 
S61.519 Laceration without foreign body of unspecified wrist 
S61.52 Laceration with foreign body of wrist 
S61.521 Laceration with foreign body of right wrist 
S61.522 Laceration with foreign body of left wrist 
S61.529 Laceration with foreign body of unspecified wrist 

S61.53
Puncture wound without foreign body of wrist 
S61.531 Puncture wound without foreign body of right wrist 
S61.532 Puncture wound without foreign body of left wrist 
S61.539 Puncture wound without foreign body of unspecified 
wrist 
S61.54 Puncture wound with foreign body of wrist 
S61.541 Puncture wound with foreign body of right wrist 
S61.542 Puncture wound with foreign body of left wrist 
S61.549 Puncture wound with foreign body of unspecified wrist 
S61.55 Open bite of wrist 
Bite of wrist NOS 
Excludes1: superficial bite of wrist (S60.86-, S60.87-) 
S61.551 Open bite of right wrist 
S61.552 Open bite of left wrist 
S61.559 Open bite of unspecified wrist 
S62 Fracture at wrist and hand level 
A fracture not identified as displaced or nondisplaced should be coded to displaced 
Excludes1:traumatic amputation of wrist and hand (S68.-) 
Excludes2:fracture of distal parts of ulna and radius (S52.-) 
The following 7th character extensions are to be added to each code for category S62 
A fracture not designated as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
S62.0 Fracture of navicular [scaphoid] bone of wrist 
S62.00 Unspecified fracture of navicular [scaphoid] bone of wrist 
S62.001 Unspecified fracture of navicular [scaphoid] bone of 
right wrist 
S62.002 Unspecified fracture of navicular [scaphoid] bone of left 
wrist 
S62.009 Unspecified fracture of navicular [scaphoid] bone of 
unspecified wrist 
S62.01 Fracture of distal pole of navicular [scaphoid] bone of wrist 
Fracture of volar tuberosity of navicular [scaphoid] bone of wrist 
S62.011 Displaced fracture of distal pole of navicular [scaphoid] 
bone of right wrist 
S62.012 Displaced fracture of distal pole of navicular [scaphoid] 
bone of left wrist 

S62.013
S62.014 
S62.015 
S62.016 
S62.02 
S62.021 
S62.022 
S62.023 
S62.024 
S62.025 
S62.026 
S62.03 
S62.031 
S62.032 
S62.033 
S62.034 
S62.035 
S62.036 
S62.1 
S62.10 
Fracture of wrist NOS 
S62.101 
S62.102 
S62.109 
S62.11 
S62.111 
Displaced fracture of distal pole of navicular [scaphoid] 
bone of unspecified wrist 
Nondisplaced fracture of distal pole of navicular 
[scaphoid] bone of right wrist 
Nondisplaced fracture of distal pole of navicular 
[scaphoid] bone of left wrist 
Nondisplaced fracture of distal pole of navicular 
[scaphoid] bone of unspecified wrist 
Fracture of middle third of navicular [scaphoid] bone of wrist 
Displaced fracture of middle third of navicular 
[scaphoid] bone of right wrist 
Displaced fracture of middle third of navicular 
[scaphoid] bone of left wrist 
Displaced fracture of middle third of navicular 
[scaphoid] bone of unspecified wrist 
Nondisplaced fracture of middle third of navicular 
[scaphoid] bone of right wrist 
Nondisplaced fracture of middle third of navicular 
[scaphoid] bone of left wrist 
Nondisplaced fracture of middle third of navicular 
[scaphoid] bone of unspecified wrist 
Fracture of proximal third of navicular [scaphoid] bone of wrist 
Displaced fracture of proximal third of navicular 
[scaphoid] bone of right wrist 
Displaced fracture of proximal third of navicular 
[scaphoid] bone of left wrist 
Displaced fracture of proximal third of navicular 
[scaphoid] bone of unspecified wrist 
Nondisplaced fracture of proximal third of navicular 
[scaphoid] bone of right wrist 
Nondisplaced fracture of proximal third of navicular 
[scaphoid] bone of left wrist 
Nondisplaced fracture of proximal third of navicular 
[scaphoid] bone of unspecified wrist 
Fracture of other and unspecified carpal bone(s) 
Excludes2:fracture of scaphoid of wrist (S62.0-) 
Facture of unspecified carpal bone 
Facture of unspecified carpal bone, right wrist 
Facture of unspecified carpal bone, left wrist 
Facture of unspecified carpal bone, unspecified wrist 
Fracture of triquetrum [cuneiform] bone of wrist 
Displaced fracture of triquetrum [cuneiform] bone, 

right wrist 
S62.112 Displaced fracture of triquetrum [cuneiform] bone, left 
wrist 
S62.113 Displaced fracture of triquetrum [cuneiform] bone, 
unspecified wrist 
S62.114 Nondisplaced fracture of triquetrum [cuneiform] bone, 
right wrist 
S62.115 Nondisplaced fracture of triquetrum [cuneiform] bone, 
left wrist 
S62.116 Nondisplaced fracture of triquetrum [cuneiform] bone, 
unspecified wrist 
S62.12 Fracture of lunate [semilunar] 
S62.121 Displaced fracture of lunate [semilunar], right wrist 
S62.122 Displaced fracture of lunate [semilunar], left wrist 
S62.123 Displaced fracture of lunate [semilunar], unspecified 
wrist 
S62.124 Nondisplaced fracture of lunate [semilunar], right wrist 
S62.125 Nondisplaced fracture of lunate [semilunar], left wrist 
S62.126 Nondisplaced fracture of lunate [semilunar], 
unspecified wrist 
S62.13 Facture of capitate [os magnum] bone 
S62.131 Displaced facture of capitate [os magnum] bone, right 
wrist 
S62.132 Displaced facture of capitate [os magnum] bone, left 
wrist 
S62.133 Displaced facture of capitate [os magnum] bone, 
unspecified wrist 
S62.134 Nondisplaced facture of capitate [os magnum] bone, 
right wrist 
S62.135 Nondisplaced facture of capitate [os magnum] bone, left 
wrist 
S62.136 Nondisplaced facture of capitate [os magnum] bone, 
unspecified wrist 
S62.14 Fracture of body of hamate [unciform] bone 
Fracture of hamate [unciform] bone NOS 
S62.141 Displaced fracture of body of hamate [unciform] bone, 
right wrist 
S62.142 Displaced fracture of body of hamate [unciform] bone, 
left wrist 
S62.143 Displaced fracture of body of hamate [unciform] bone, 
unspecified wrist 
S62.144 Nondisplaced fracture of body of hamate [unciform] 
bone, right wrist 

S62.145
Nondisplaced fracture of body of hamate [unciform] 
bone, left wrist 
S62.146 Nondisplaced fracture of body of hamate [unciform] 
bone, unspecified wrist 
S62.15 Fracture of hook process of hamate [unciform] bone 
Fracture of unciform process of hamate [unciform] bone 
S62.151 Displaced fracture of hook process of hamate 
[unciform] bone, right wrist 
S62.152 Displaced fracture of hook process of hamate 
[unciform] bone, left wrist 
S62.153 Displaced fracture of hook process of hamate 
[unciform] bone, unspecifie wrist 
S62.154 Nondisplaced fracture of hook process of hamate 
[unciform] bone, right wrist 
S62.155 Nondisplaced fracture of hook process of hamate 
[unciform] bone, left wrist 
S62.156 Nondisplaced fracture of hook process of hamate 
[unciform] bone, unspecifie wrist 
S62.16 Fracture of pisiform 
S62.161 Displaced fracture of pisiform, right wrist 
S62.162 Displaced fracture of pisiform, left wrist 
S62.163 Displaced fracture of pisiform, unspecified wrist 
S62.164 Nondisplaced fracture of pisiform, right wrist 
S62.165 Nondisplaced fracture of pisiform, left wrist 
S62.166 Nondisplaced fracture of pisiform, unspecified wrist 
S62.17 Fracture of trapezium [larger multangular] 
S62.171 Displaced fracture of trapezium [larger multangular], 
right wrist 
S62.172 Displaced fracture of trapezium [larger multangular], 
left wrist 
S62.173 Displaced fracture of trapezium [larger multangular], 
unspecified wrist 
S62.174 Nondisplaced fracture of trapezium [larger 
multangular], right wrist 
S62.175 Nondisplaced fracture of trapezium [larger 
multangular], left wrist 
S62.176 Nondisplaced fracture of trapezium [larger 
multangular], unspecified wrist 
S62.18 Fracture of trapezoid [smaller multangular] 
S62.181 Displaced fracture of trapezoid [smaller multangular], 
right wrist 
S62.182 Displaced fracture of trapezoid [smaller multangular], 
left wrist 

S62.183 Displaced fracture of trapezoid [smaller multangular], 
unspecified wrist 
S62.184 Nondisplaced fracture of trapezoid [smaller 
multangular], right wrist 
S62.185 Nondisplaced fracture of trapezoid [smaller 
multangular], left wrist 
S62.186 Nondisplaced fracture of trapezoid [smaller 
multangular], unspecified wrist 
S62.2 Fracture of first metacarpal bone 
S62.20 Unspecified fracture of first metacarpal bone 
S62.201 Unspecified fracture of first metacarpal bone, right 
hand 
S62.202 Unspecified fracture of first metacarpal bone, left hand 
S62.209 Unspecified fractrue of first metacarpal bone, 
unspecified hand 
S62.21 Bennett’s fracture 
S62.211 Bennett’s fracture, right hand 
S62.212 Bennett’s fracture, left hand 
S62.213 Bennett’s fracture, unspecified hand 
S62.22 Rolando’s fracture 
S62.221 Displaced Rolando’s fracture, right hand 
S62.222 Displaced Rolando’s fracture, left hand 
S62.223 Displaced Rolando’s fracture, unspecified hand 
S62.224 Nondisplaced Rolando’s fracture, right hand 
S62.225 Nondisplaced Rolando’s fracture, left hand 
S62.226 Nondisplaced Rolando’s fracture, unspecified hand 
S62.23 Other fracture of base of first metacarpal bone 
S62.231 Other displaced fracture of base of first metacarpal 
bone, right hand 
S62.232 Other displaced fracture of base of first metacarpal 
bone, left hand 
S62.233 Other displaced fracture of base of first metacarpal 
bone, unspecified hand 
S62.234 Other nondisplaced fracture of base of first metacarpal 
bone, right hand 
S62.235 Other nondisplaced fracture of base of first metacarpal 
bone, left hand 
S62.236 Other nondisplaced fracture of base of first metacarpal 
bone, unspecified hand 
S62.24 Fracture of shaft of first metacarpal bone 
S62.241 Displaced fracture of shaft of first metacarpal bone, 
right hand 
S62.242 Displaced fracture of shaft of first metacarpal bone, left 

hand 
S62.243 Displaced fracture of shaft of first metacarpal bone, 
unspecified hand 
S62.244 Nondisplaced fracture of shaft of first metacarpal bone, 
right hand 
S62.245 Nondisplaced fracture of shaft of first metacarpal bone, 
left hand 
S62.246 Nondisplaced fracture of shaft of first metacarpal bone, 
unspecified hand 
S62.25 Fracture of neck of first metacarpal bone 
S62.251 Displaced fracture of neck of first metacarpal bone, 
right hand 
S62.252 Displaced fracture of neck of first metacarpal bone, left 
hand 
S62.253 Displaced fracture of neck of first metacarpal bone, 
unspecified hand 
S62.254 Nondisplaced fracture of neck of first metacarpal bone, 
right hand 
S62.255 Nondisplaced fracture of neck of first metacarpal bone, 
left hand 
S62.256 Nondisplaced fracture of neck of first metacarpal bone, 
unspecified hand 
S62.29 Other fracture of first metacarpal bone 
S62.291 Other fracture of first metacarpal bone, right hand 
S62.292 Other fracture of first metacarpal bone, left hand 
S62.299 Other fracture of first metacarpal bone, unspecified 
hand 
S62.3 Fracture of other and unspecified metacarpal bone 
Excludes2:fracture of first metacarpal bone (S62.2-) 
S62.30 Unspecified fracture of other metacarpal bone 
S62.300 Unspecified fracture of second metacarpal bone, right 
hand 
S62.301 Unspecified fracture of second metacarpal bone, left 
hand 
S62.302 Unspecified fracture of third metacarpal bone, right 
hand 
S62.303 Unspecified fracture of third metacarpal bone, left hand 
S62.304 Unspecified fracture of fourth metacarpal bone, right 
hand 
S62.305 Unspecified fracture of fourth metacarpal bone, left 
hand 
S62.306 Unspecified fracture of fifth metacarpal bone, right 
hand 

S62.307
Unspecified fracture of fifth metacarpal bone, left hand 
S62.308 Unspecified fracture of other metacarpal bone 
Unspecified fracture of specified metacarpal bone with 
unspecified laterality 
S62.309 Unspecified fracture of unspecified metacarpal bone 
S62.31 Displaced fracture of base of other metacarpal bone 
S62.310 Displaced fracture of base of second metacarpal bone, 
right hand 
S62.311 Displaced fracture of base of second metacarpal bone. 
left hand 
S62.312 Displaced fracture of base of third metacarpal bone, 
right hand 
S62.313 Displaced fracture of base of third metacarpal bone, left 
hand 
S62.314 Displaced fracture of base of fourth metacarpal bone, 
right hand 
S62.315 Displaced fracture of base of fourth metacarpal bone, 
left hand 
S62.316 Displaced fracture of base of fifth metacarpal bone, 
right hand 
S62.317 Displaced fracture of base of fifth metacarpal bone. left 
hand 
S62.318 Displaced fracture of base of other metacarpal bone 
Displaced fracture of base of specified metacarpal bone 
with unspecified laterality 
S62.319 Displaced fracture of base of unspecified metacarpal 
bone 
S62.32 Displaced fracture of shaft of other metacarpal bone 
S62.320 Displaced fracture of shaft of second metacarpal bone, 
right hand 
S62.321 Displaced fracture of shaft of second metacarpal bone, 
left hand 
S62.322 Displaced fracture of shaft of third metacarpal bone, 
right hand 
S62.323 Displaced fracture of shaft of third metacarpal bone, 
left hand 
S62.324 Displaced fracture of shaft of fourth metacarpal bone, 
right hand 
S62.325 Displaced fracture of shaft of fourth metacarpal bone, 
left hand 
S62.326 Displaced fracture of shaft of fifth metacarpal bone, 
right hand 
S62.327 Displaced fracture of shaft of fifth metacarpal bone, left 

hand 
S62.328 Displaced fracture of shaft of other metacarpal bone 
Displaced fracture of shaft of specified metacarpal bone 
with unspecified laterality 
S62.329 Displaced fracture of shaft of unspecified metacarpal 
bone 
S62.33 Displaced fracture of neck of other metacarpal bone 
S62.330 Displaced fracture of neck of second metacarpal bone, 
right hand 
S62.331 Displaced fracture of neck of second metacarpal bone, 
left hand 
S62.332 Displaced fracture of neck of third metacarpal bone, 
right hand 
S62.333 Displaced fracture of neck of third metacarpal bone, 
left hand 
S62.334 Displaced fracture of neck of fourth metacarpal bone, 
right hand 
S62.335 Displaced fracture of neck of fourth metacarpal bone, 
left hand 
S62.336 Displaced fracture of neck of fifth metacarpal bone, 
right hand 
S62.337 Displaced fracture of neck of fifth metacarpal bone, left 
hand 
S62.338 Displaced fracture of neck of other metacarpal bone 
Displaced fracture of neck of specified metacarpal bone 
with unspecified laterality 
S62.339 Displaced fracture of neck of unspecified metacarpal 
bone 
S62.34 Nondisplaced fracture of base of other metacarpal bone 
S62.340 Nondisplaced fracture of base of second metacarpal 
bone, right hand 
S62.341 Nondisplaced fracture of base of second metacarpal 
bone. left hand 
S62.342 Nondisplaced fracture of base of third metacarpal bone, 
right hand 
S62.343 Nondisplaced fracture of base of third metacarpal bone, 
left hand 
S62.344 Nondisplaced fracture of base of fourth metacarpal 
bone, right hand 
S62.345 Nondisplaced fracture of base of fourth metacarpal 
bone, left hand 
S62.346 Nondisplaced fracture of base of fifth metacarpal bone, 
right hand 

S62.347
left hand 
S62.348 
S62.349 
S62.35 
S62.350 
S62.351 
S62.352 
S62.353 
S62.354 
S62.355 
S62.356 
S62.357 
left hand 
S62.358 
S62.359 
S62.36 
S62.360 
S62.361 
S62.362 
S62.363 
left hand 
S62.364 
S62.365 
S62.366 
Nondisplaced fracture of base of fifth metacarpal bone. 
Nondisplaced fracture of base of other metacarpal bone 
Nondisplaced fracture of base of specified metacarpal bone 
with unspecified laterality 
Nondisplaced fracture of base of unspecified 
metacarpal bone 
Nondisplaced fracture of shaft of other metacarpal bone 
Nondisplaced fracture of shaft of second metacarpal 
bone, right hand 
Nondisplaced fracture of shaft of second metacarpal 
bone, left hand 
Nondisplaced fracture of shaft of third metacarpal 
bone, right hand 
Nondisplaced fracture of shaft of third metacarpal 
bone, left hand 
Nondisplaced fracture of shaft of fourth metacarpal 
bone, right hand 
Nondisplaced fracture of shaft of fourth metacarpal 
bone, left hand 
Nondisplaced fracture of shaft of fifth metacarpal bone, 
right hand 
Nondisplaced fracture of shaft of fifth metacarpal bone, 
Nondisplaced fracture of shaft of other metacarpal bone 
Nondisplaced fracture of shaft of specified metacarpal bone 
with unspecified laterality 
Nondisplaced fracture of shaft of unspecified 
metacarpal bone 
Nondisplaced fracture of neck of other metacarpal bone 
Nondisplaced fracture of neck of second metacarpal 
bone, right hand 
Nondisplaced fracture of neck of second metacarpal 
bone, left hand 
Nondisplaced fracture of neck of third metacarpal bone, 
right hand 
Nondisplaced fracture of neck of third metacarpal bone, 
Nondisplaced fracture of neck of fourth metacarpal 
bone, right hand 
Nondisplaced fracture of neck of fourth metacarpal 
bone, left hand 
Nondisplaced fracture of neck of fifth metacarpal bone, 

right hand 
S62.367 Nondisplaced fracture of neck of fifth metacarpal bone, 
left hand 
S62.368 Nondisplaced fracture of neck of other metacarpal bone 
Nondisplaced fracture of neck of specified metacarpal bone 
with unspecified laterality 
S62.369 Nondisplaced fracture of neck of unspecified 
metacarpal bone 
S62.39 Other fracture of other metacarpal bone 
S62.390 Other fracture of second metacarpal bone, right hand 
S62.391 Other fracture of second metacarpal bone, left hand 
S62.392 Other fracture of third metacarpal bone, right hand 
S62.393 Other fracture of third metacarpal bone, left hand 
S62.394 Other fracture of fourth metacarpal bone, right hand 
S62.395 Other fracture of fourth metacarpal bone, left hand 
S62.396 Other fracture of fifth metacarpal bone, right hand 
S62.397 Other fracture of fifth metacarpal bone 
S62.398 Other fracture of other metacarpal bone 
Other fracture of specified metacarpal bone with 
unspecified laterality 
S62.399 Other fracture of unspecified metacarpal bone 
S62.5 Fracture of thumb 
S62.50 Fracture of unspecified phalanx of thumb 
S62.501 Fracture of unspecified phalanx of right thumb 
S62.502 Fracture of unspecified phalanx of left thumb 
S62.509 Fracture of unspecified phalanx of unspecified thumb 
S62.51 Fracture of proximal phalanx of thumb 
S62.511 Displaced fracture of proximal phalanx of right thumb 
S62.512 Displaced fracture of proximal phalanx of left thumb 
S62.513 Displaced fracture of proximal phalanx of unspecified 
thumb 
S62.514 Nondisplaced fracture of proximal phalanx of right 
thumb 
S62.515 Nondisplaced fracture of proximal phalanx of left 
thumb 
S62.516 Nondisplaced fracture of proximal phalanx of 
unspecified thumb 
S62.52 Fracture of distal phalanx of thumb 
S62.521 Displaced fracture of distal phalanx of right thumb 
S62.522 Displaced fracture of distal phalanx of left thumb 
S62.523 Displaced fracture of distal phalanx of unspecified 
thumb 
S62.524 Nondisplaced fracture of distal phalanx of right thumb 

S62.525
Nondisplaced fracture of distal phalanx of left thumb 
S62.526 Nondisplaced fracture of distal phalanx of unspecified 
thumb 
S62.6 Fracture of other and unspecified finger(s) 
Excludes2:fracture of thumb (S62.5-) 
S62.60 Fracture of unspecified phalanx of finger 
S62.600 Fracture of unspecified phalanx of right index finger 
S62.601 Fracture of unspecified phalanx of left index finger 
S62.602 Fracture of unspecified phalanx of right middle finger 
S62.603 Fracture of unspecified phalanx of left middle finger 
S62.604 Fracture of unspecified phalanx of right ring finger 
S62.605 Fracture of unspecified phalanx of left ring finger 
S62.606 Fracture of unspecified phalanx of right little finger 
S62.607 Fracture of unspecified phalanx of left little finger 
S62.608 Fracture of unspecified phalanx of other finger 
Fracture of unspecified phalanx of specified finger with 
unspecified laterality 
S62.609 Fracture of unspecified phalanx of unspecified finger 
S62.61 Displaced fracture of proximal phalanx of finger 
S62.610 Displaced fracture of proximal phalanx of right index 
finger 
S62.611 Displaced fracture of proximal phalanx of left index 
finger 
S62.612 Displaced fracture of proximal phalanx of right middle 
finger 
S62.613 Displaced fracture of proximal phalanx of left middle 
finger 
S62.614 Displaced fracture of proximal phalanx of right ring 
finger 
S62.615 Displaced fracture of proximal phalanx of left ring 
finger 
S62.616 Displaced fracture of proximal phalanx of right little 
finger 
S62.617 Displaced fracture of proximal phalanx of left little 
finger 
S62.618 Displaced fracture of proximal phalanx of other finger 
Displaced fracture of proximal phalanx of specified finger 
with unspecified laterality 
S62.619 Displaced fracture of proximal phalanx of unspecified 
finger 
S62.62 Displaced fracture of middle phalanx of finger 
S62.620 Displaced fracture of middle phalanx of right index 
finger 

S62.621
Displaced fracture of middle phalanx of left index 
finger 
S62.622 Displaced fracture of middle phalanx of right middle 
finger 
S62.623 Displaced fracture of middle phalanx of left middle 
finger 
S62.624 Displaced fracture of middle phalanx of right ring 
finger 
S62.625 Displaced fracture of middle phalanx of left ring finger 
S62.626 Displaced fracture of middle phalanx of right little 
finger 
S62.627 Displaced fracture of middle phalanx of left little finger 
S62.628 Displaced fracture of middle phalanx of other finger 
Displaced fracture of middle phalanx of specified finger 
with unspecified laterality 
S62.629 Displaced fracture of middle phalanx of unspecified 
finger 
S62.63 Displaced fracture of distal phalanx of finger 
S62.630 Displaced fracture of distal phalanx of right index 
finger 
S62.631 Displaced fracture of distal phalanx of left index finger 
S62.632 Displaced fracture of distal phalanx of right middle 
finger 
S62.633 Displaced fracture of distal phalanx of left middle 
finger 
S62.634 Displaced fracture of distal phalanx of right ring finger 
S62.635 Displaced fracture of distal phalanx of left ring finger 
S62.636 Displaced fracture of distal phalanx of right little finger 
S62.637 Displaced fracture of distal phalanx of left little finger 
S62.638 Displaced fracture of distal phalanx of other finger 
Displaced fracture of distal phalanx of specified finger with 
unspecified laterality 
S62.639 Displaced fracture of distal phalanx of unspecified 
finger 
S62.64 Nondisplaced fracture of proximal phalanx of finger 
S62.640 Nondisplaced fracture of proximal phalanx of right 
index finger 
S62.641 Nondisplaced fracture of proximal phalanx of left index 
finger 
S62.642 Nondisplaced fracture of proximal phalanx of right 
middle finger 
S62.643 Nondisplaced fracture of proximal phalanx of left 
middle finger 

S62.644
Nondisplaced fracture of proximal phalanx of right ring 
finger 
S62.645 Nondisplaced fracture of proximal phalanx of left ring 
finger 
S62.646 Nondisplaced fracture of proximal phalanx of right 
little finger 
S62.647 Nondisplaced fracture of proximal phalanx of left little 
finger 
S62.648 Nondisplaced fracture of proximal phalanx of other 
finger 
Nondisplaced fracture of proximal phalanx of specified 
finger with unspecified laterality 
S62.649 Nondisplaced fracture of proximal phalanx of 
unspecified finger 
S62.65 Nondisplaced fracture of middle phalanx of finger 
S62.650 Nondisplaced fracture of middle phalanx of right index 
finger 
S62.651 Nondisplaced fracture of middle phalanx of left index 
finger 
S62.652 Nondisplaced fracture of middle phalanx of right 
middle finger 
S62.653 Nondisplaced fracture of middle phalanx of left middle 
finger 
S62.654 Nondisplaced fracture of middle phalanx of right ring 
finger 
S62.655 Nondisplaced fracture of middle phalanx of left ring 
finger 
S62.656 Nondisplaced fracture of middle phalanx of right little 
finger 
S62.657 Nondisplaced fracture of middle phalanx of left little 
finger 
S62.658 Nondisplaced fracture of middle phalanx of other finger 
Nondisplaced fracture of middle phalanx of specified finger 
with unspecified laterality 
S62.659 Nondisplaced fracture of middle phalanx of unspecified 
finger 
S62.66 Nondisplaced fracture of distal phalanx of finger 
S62.660 Nondisplaced fracture of distal phalanx of right index 
finger 
S62.661 Nondisplaced fracture of distal phalanx of left index 
finger 
S62.662 Nondisplaced fracture of distal phalanx of right middle 
finger 

S62.663
Nondisplaced fracture of distal phalanx of left middle 
finger 
S62.664 Nondisplaced fracture of distal phalanx of right ring 
finger 
S62.665 Nondisplaced fracture of distal phalanx of left ring 
finger 
S62.666 Nondisplaced fracture of distal phalanx of right little 
finger 
S62.667 Nondisplaced fracture of distal phalanx of left little 
finger 
S62.668 Nondisplaced fracture of distal phalanx of other finger 
Nondisplaced fracture of distal phalanx of specified finger 
with unspecified laterality 
S62.669 Nondisplaced fracture of distal phalanx of unspecified 
finger 
S62.9 Unspecified fracture of wrist and hand 
S62.90 Unspecified fracture of unspecified wrist and hand 
S62.91 Unspecified fracture of right wrist and hand 
S62.92 Unspecified fracture of left wrist and hand 
S63 Dislocation and sprain of joints and ligaments at wrist and hand 
level 
Includes: avulsion of joint or ligament at wrist and hand level 
laceration of joint or ligament at wrist and hand level 
sprain of joint or ligament at wrist and hand level 
traumatic hemarthrosis of joint or ligament at wrist and hand level 
traumatic rupture of joint or ligament at wrist and hand level 
traumatic subluxation of joint or ligament at wrist and hand level 
traumatic tear of joint or ligament at wrist and hand level 
Excludes2:strain of muscle and tendon of wrist and hand (S66.-) 
The following 7th character extensions are to be added to each code for category S63 
a initial encounter 
d subsequent encounter 
q sequela 
S63.0 Subluxation and dislocation of wrist and hand joints 
S63.00 Unspecified subluxation and dislocation of wrist and hand 
Dislocation of carpal bone NOS 
Dislocation of distal end of radius NOS 
Subluxation of carpal bone NOS 
Subluxation of distal end of radius NOS 
S63.001 Unspecified subluxation of right wrist and hand 
S63.002 Unspecified subluxation of left wrist and hand 
S63.003 Unspecified subluxation of unspecified wrist and hand 

S63.004
Unspecified dislocation of right wrist and hand 
S63.005 Unspecified dislocation of left wrist and hand 
S63.006 Unspecified dislocation of unspecified wrist and hand 
S63.01 Subluxation and dislocation of distal radioulnar joint 
S63.011 Subluxation of distal radioulnar joint of right wrist 
S63.012 Subluxation of distal radioulnar joint of left wrist 
S63.013 Subluxation of distal radioulnar joint of unspecified 
wrist 
S63.014 Dislocation of distal radioulnar joint of right wrist 
S63.015 Dislocation of distal radioulnar joint of left wrist 
S63.016 Dislocation of distal radioulnar joint of unspecified 
wrist 
S63.02 Subluxation and dislocation of radiocarpal joint 
S63.021 Subluxation of radiocarpal joint of right wrist 
S63.022 Subluxation of radiocarpal joint of left wrist 
S63.023 Subluxation of radiocarpal joint of unspecified wrist 
S63.024 Dislocation of radiocarpal joint of right wrist 
S63.025 Dislocation of radiocarpal joint of left wrist 
S63.026 Dislocation of radiocarpal joint of unspecified wrist 
S63.03 Subluxation and dislocation of midcarpal joint 
S63.031 Subluxation of midcarpal joint of right wrist 
S63.032 Subluxation of midcarpal joint of left wrist 
S63.033 Subluxation of midcarpal joint of unspecified wrist 
S63.034 Dislocation of midcarpal joint of right wrist 
S63.035 Dislocation of midcarpal joint of left wrist 
S63.036 Dislocation of midcarpal joint of unspecified wrist 
S63.04 Subluxation and dislocation of carpometacarpal joint of thumb 
Excludes2: interphalangeal subluxation and dislocation of thumb 
(S63.1-) 
S63.041 Subluxation of carpometacarpal joint of right thumb 
S63.042 Subluxation of carpometacarpal joint of left thumb 
S63.043 Subluxation of carpometacarpal joint of unspecified 
thumb 
S63.044 Dislocation of carpometacarpal joint of right thumb 
S63.045 Dislocation of carpometacarpal joint of left thumb 
S63.046 Dislocation of carpometacarpal joint of unspecified 
thumb 
S63.05 Subluxation and dislocation of other carpometacarpal joint 
Excludes2: subluxation and dislocation of carpometacarpal joint of 
thumb (S63.04-) 
S63.051 Subluxation of other carpometacarpal joint of right 
hand 
S63.052 Subluxation of other carpometacarpal joint of left hand 

S63.053
Subluxation of other carpometacarpal joint of 
unspecified hand 
S63.054 Dislocation of other carpometacarpal joint of right 
hand 
S63.055 Dislocation of other carpometacarpal joint of left hand 
S63.056 Dislocation of other carpometacarpal joint of 
unspecified hand 
S63.06 Subluxation and dislocation of metacarpal (bone), proximal end 
S63.061 Subluxation of metacarpal (bone), proximal end of right 
hand 
S63.062 Subluxation of metacarpal (bone), proximal end of left 
hand 
S63.063 Subluxation of metacarpal (bone), proximal end of 
unspecified hand 
S63.064 Dislocation of metacarpal (bone), proximal end of right 
hand 
S63.065 Dislocation of metacarpal (bone), proximal end of left 
hand 
S63.066 Dislocation of metacarpal (bone), proximal end of 
unspecified hand 
S63.07 Subluxation and dislocation of distal end of ulna 
S63.071 Subluxation of distal end of right ulna 
S63.072 Subluxation of distal end of left ulna 
S63.073 Subluxation of distal end of unspecified ulna 
S63.074 Dislocation of distal end of right ulna 
S63.075 Dislocation of distal end of left ulna 
S63.076 Dislocation of distal end of unspecified ulna 
S63.09 Other subluxation and dislocation of wrist and hand 
S63.091 Other subluxation of right wrist and hand 
S63.092 Other subluxation of left wrist and hand 
S63.093 Other subluxation of unspecified wrist and hand 
S63.094 Other dislocation of right wrist and hand 
S63.095 Other dislocation of left wrist and hand 
S63.096 Other dislocation of unspecified wrist and hand 
S63.1 Subluxation and dislocation of thumb 
S63.10 Unspecified subluxation and dislocation of thumb 
S63.101 Unspecified subluxation of right thumb 
S63.102 Unspecified subluxation of left thumb 
S63.103 Unspecified subluxation of unspecified thumb 
S63.104 Unspecified dislocation of right thumb 
S63.105 Unspecified dislocation of left thumb 
S63.106 Unspecified dislocation of unspecified thumb 
S63.11 Subluxation and dislocation of metacarpophalangeal joint of thumb 

S63.111
Subluxation of metacarpophalangeal joint of right 
thumb 
S63.112 Subluxation of metacarpophalangeal joint of left thumb 
S63.113 Subluxation of metacarpophalangeal joint of 
unspecified thumb 
S63.114 Dislocation of metacarpophalangeal joint of right 
thumb 
S63.115 Dislocation of metacarpophalangeal joint of left thumb 
S63.116 Dislocation of metacarpophalangeal joint of unspecified 
thumb 
S63.12 Subluxation and dislocation of unspecified interphalangeal joint of 
thumb 
S63.121 Subluxation of unspecified interphalangeal joint of 
right thumb 
S63.122 Subluxation of unspecified interphalangeal joint of left 
thumb 
S63.123 Subluxation of unspecified interphalangeal joint of 
unspecified thumb 
S63.124 Dislocation of unspecified interphalangeal joint of right 
thumb 
S63.125 Dislocation of unspecified interphalangeal joint of left 
thumb 
S63.126 Dislocation of unspecified interphalangeal joint of 
unspecified thumb 
S63.13 Subluxation and dislocation of proximal interphalangeal joint of thumb 
S63.131 Subluxation of proximal interphalangeal joint of right 
thumb 
S63.132 Subluxation of proximal interphalangeal joint of left 
thumb 
S63.133 Subluxation of proximal interphalangeal joint of 
unspecified thumb 
S63.134 Dislocation of proximal interphalangeal joint of right 
thumb 
S63.135 Dislocation of proximal interphalangeal joint of left 
thumb 
S63.136 Dislocation of proximal interphalangeal joint of 
unspecified thumb 
S63.14 Subluxation and dislocation of distal interphalangeal joint of thumb 
S63.141 Subluxation of distal interphalangeal joint of right 
thumb 
S63.142 Subluxation of distal interphalangeal joint of left thumb 
S63.143 Subluxation of distal interphalangeal joint of 
unspecified thumb 

S63.144
Dislocation of distal interphalangeal joint of right 
thumb 
S63.145 Dislocation of distal interphalangeal joint of left thumb 
S63.146 Dislocation of distal interphalangeal joint of unspecified 
thumb 
S63.2 Subluxation and dislocation of other finger(s) 
Excludes2:subluxation and dislocation of thumb (S63.1-) 
S63.20 Unspecified subluxation of other finger 
S63.200 Unspecified subluxation of right index finger 
S63.201 Unspecified subluxation of left index finger 
S63.202 Unspecified subluxation of right middle finger 
S63.203 Unspecified subluxation of left middle finger 
S63.204 Unspecified subluxation of right ring finger 
S63.205 Unspecified subluxation of left ring finger 
S63.206 Unspecified subluxation of right little finger 
S63.207 Unspecified subluxation of left little finger 
S63.208 Unspecified subluxation of other finger 
Unspecified subluxation of specified finger with 
unspecified laterality 
S63.209 Unspecified subluxation of unspecified finger 
S63.21 Subluxation of metacarpophalangeal joint of finger 
S63.210 Subluxation of metacarpophalangeal joint of right 
index finger 
S63.211 Subluxation of metacarpophalangeal joint of left index 
finger 
S63.212 Subluxation of metacarpophalangeal joint of right 
middle finger 
S63.213 Subluxation of metacarpophalangeal joint of left middle 
finger 
S63.214 Subluxation of metacarpophalangeal joint of right ring 
finger 
S63.215 Subluxation of metacarpophalangeal joint of left ring 
finger 
S63.216 Subluxation of metacarpophalangeal joint of right little 
finger 
S63.217 Subluxation of metacarpophalangeal joint of left little 
finger 
S63.218 Subluxation of metacarpophalangeal joint of other 
finger 
Subluxation of metacarpophalangeal joint of specified 
finger with unspecified laterality 
S63.219 Subluxation of metacarpophalangeal joint of 
unspecified finger 

S63.22 Subluxation of unspecified interphalangeal joint of finger 
S63.220 Subluxation of unspecified interphalangeal joint of 
right index finger 
S63.221 Subluxation of unspecified interphalangeal joint of left 
index finger 
S63.222 Subluxation of unspecified interphalangeal joint of 
right middle finger 
S63.223 Subluxation of unspecified interphalangeal joint of left 
middle finger 
S63.224 Subluxation of unspecified interphalangeal joint of 
right ring finger 
S63.225 Subluxation of unspecified interphalangeal joint of left 
ring finger 
S63.226 Subluxation of unspecified interphalangeal joint of 
right little finger 
S63.227 Subluxation of unspecified interphalangeal joint of left 
little finger 
S63.228 Subluxation of unspecified interphalangeal joint of 
other finger 
Subluxation of unspecified interphalangeal joint of 
specified finger with unspecified laterality 
S63.229 Subluxation of unspecified interphalangeal joint of 
unspecifed finger 
S63.23 Subluxation of proximal interphalangeal joint of finger 
S63.230 Subluxation of proximal interphalangeal joint of right 
index finger 
S63.231 Subluxation of proximal interphalangeal joint of left 
index finger 
S63.232 Subluxation of proximal interphalangeal joint of right 
middle finger 
S63.233 Subluxation of proximal interphalangeal joint of left 
middle finger 
S63.234 Subluxation of proximal interphalangeal joint of right 
ring finger 
S63.235 Subluxation of proximal interphalangeal joint of left 
ring finger 
S63.236 Subluxation of proximal interphalangeal joint of right 
little finger 
S63.237 Subluxation of proximal interphalangeal joint of left 
little finger 
S63.238 Subluxation of proximal interphalangeal joint of other 
finger 
Subluxation of proximal interphalangeal joint of specified 

finger with unspecified laterality 
S63.239 Subluxation of proximal interphalangeal joint of other 
finger 
S63.24 Subluxation of distal interphalangeal joint of finger 
S63.240 Subluxation of distal interphalangeal joint of right 
index finger 
S63.241 Subluxation of distal interphalangeal joint of left index 
finger 
S63.242 Subluxation of distal interphalangeal joint of right 
middle finger 
S63.243 Subluxation of distal interphalangeal joint of left 
middle finger 
S63.244 Subluxation of distal interphalangeal joint of right ring 
finger 
S63.245 Subluxation of distal interphalangeal joint of left ring 
finger 
S63.246 Subluxation of distal interphalangeal joint of right little 
finger 
S63.247 Subluxation of distal interphalangeal joint of left little 
finger 
S63.248 Subluxation of distal interphalangeal joint of other 
finger 
Subluxation of distal interphalangeal joint of specified 
finger with unspecified laterality 
S63.249 Subluxation of distal interphalangeal joint of other 
finger 
S63.25 Unspecified dislocation of other finger 
S63.250 Unspecified dislocation of right index finger 
S63.251 Unspecified dislocation of left index finger 
S63.252 Unspecified dislocation of right middle finger 
S63.253 Unspecified dislocation of left middle finger 
S63.254 Unspecified dislocation of right ring finger 
S63.255 Unspecified dislocation of left ring finger 
S63.256 Unspecified dislocation of right little finger 
S63.257 Unspecified dislocation of left little finger 
S63.258 Unspecified dislocation of other finger 
Unspecified dislocation of specified finger with unspecified 
laterality 
S63.259 Unspecified dislocation of other finger 
Unspecified dislocation of specified finger with unspecified 
laterality 
S63.26 Dislocation of metacarpophalangeal joint of finger 
S63.260 Dislocation of metacarpophalangeal joint of right index 

finger 
S63.261 Dislocation of metacarpophalangeal joint of left index 
finger 
S63.262 Dislocation of metacarpophalangeal joint of right 
middle finger 
S63.263 Dislocation of metacarpophalangeal joint of left middle 
finger 
S63.264 Dislocation of metacarpophalangeal joint of right ring 
finger 
S63.265 Dislocation of metacarpophalangeal joint of left ring 
finger 
S63.266 Dislocation of metacarpophalangeal joint of right little 
finger 
S63.267 Dislocation of metacarpophalangeal joint of left little 
finger 
S63.268 Dislocation of metacarpophalangeal joint of other finger 
Dislocation of metacarpophalangeal joint of specified 
finger with unspecified laterality 
S63.269 Dislocation of metacarpophalangeal joint of other finger 
S63.27 Dislocation of unspecified interphalangeal joint of finger 
S63.270 Dislocation of unspecified interphalangeal joint of right 
index finger 
S63.271 Dislocation of unspecified interphalangeal joint of left 
index finger 
S63.272 Dislocation of unspecified interphalangeal joint of right 
middle finger 
S63.273 Dislocation of unspecified interphalangeal joint of left 
middle finger 
S63.274 Dislocation of unspecified interphalangeal joint of right 
ring finger 
S63.275 Dislocation of unspecified interphalangeal joint of left 
ring finger 
S63.276 Dislocation of unspecified interphalangeal joint of right 
little finger 
S63.277 Dislocation of unspecified interphalangeal joint of left 
little finger 
S63.278 Dislocation of unspecified interphalangeal joint of other 
finger 
Dislocation of unspecified interphalangeal joint of specified 
finger with unspecified laterality 
S63.279 Dislocation of unspecified interphalangeal joint of other 
finger 
Dislocation of unspecified interphalangeal joint of specified 

finger without specified laterality 
S63.28 Dislocation of proximal interphalangeal joint of finger 
S63.280 Dislocation of proximal interphalangeal joint of right 
index finger 
S63.281 Dislocation of proximal interphalangeal joint of left 
index finger 
S63.282 Dislocation of proximal interphalangeal joint of right 
middle finger 
S63.283 Dislocation of proximal interphalangeal joint of left 
middle finger 
S63.284 Dislocation of proximal interphalangeal joint of right 
ring finger 
S63.285 Dislocation of proximal interphalangeal joint of left ring 
finger 
S63.286 Dislocation of proximal interphalangeal joint of right 
little finger 
S63.287 Dislocation of proximal interphalangeal joint of left 
little finger 
S63.288 Dislocation of proximal interphalangeal joint of other 
finger 
Dislocation of proximal interphalangeal joint of specified 
finger with unspecified laterality 
S63.289 Dislocation of proximal interphalangeal joint of 
unspecified finger 
S63.29 Dislocation of distal interphalangeal joint of finger 
S63.290 Dislocation of distal interphalangeal joint of right index 
finger 
S63.291 Dislocation of distal interphalangeal joint of left index 
finger 
S63.292 Dislocation of distal interphalangeal joint of right 
middle finger 
S63.293 Dislocation of distal interphalangeal joint of left middle 
finger 
S63.294 Dislocation of distal interphalangeal joint of right ring 
finger 
S63.295 Dislocation of distal interphalangeal joint of left ring 
finger 
S63.296 Dislocation of distal interphalangeal joint of right little 
finger 
S63.297 Dislocation of distal interphalangeal joint of left little 
finger 
S63.298 Dislocation of distal interphalangeal joint of other 
finger 

S63.299
S63.3 
S63.30 
S63.301 
S63.302 
S63.309 
S63.31 
S63.311 
S63.312 
S63.319 
S63.32 
S63.321 
S63.322 
S63.329 
S63.33 
S63.331 
S63.332 
S63.339 
S63.39 
S63.391 
S63.392 
S63.399 
S63.4 
S63.40 
S63.400 
S63.401 
S63.402 
Dislocation of distal interphalangeal joint of specified 
finger with unspecified laterality 
Dislocation of distal interphalangeal joint of other 
finger 
Traumatic rupture of ligament of wrist 
Traumatic rupture of unspecified ligament of wrist 
Traumatic rupture of unspecified ligament of right 
wrist 
Traumatic rupture of unspecified ligament of left wrist 
Traumatic rupture of unspecified ligament of 
unspecified wrist 
Traumatic rupture of collateral ligament of wrist 
Traumatic rupture of collateral ligament of right wrist 
Traumatic rupture of collateral ligament of left wrist 
Traumatic rupture of collateral ligament of unspecified 
wrist 
Traumatic rupture of radiocarpal ligament 
Traumatic rupture of right radiocarpal ligament 
Traumatic rupture of left radiocarpal ligament 
Traumatic rupture of unspecified radiocarpal ligament 
Traumatic rupture of ulnocarpal (palmar) ligament 
Traumatic rupture of right ulnocarpal (palmar) 
ligament 
Traumatic rupture of left ulnocarpal (palmar) ligament 
Traumatic rupture of unspecified ulnocarpal (palmar) 
ligament 
Traumatic rupture of other ligament of wrist 
Traumatic rupture of other ligament of right wrist 
Traumatic rupture of other ligament of left wrist 
Traumatic rupture of other ligament of unspecified 
wrist 
Traumatic rupture of ligament of finger at metacarpophalangeal and 
interphalangeal joint(s) 
Traumatic rupture of unspecified ligament of finger at 
metacarpophalangeal and interphalangeal joint 
Traumatic rupture of unspecified ligament of right 
index finger at metacarpophalangeal and 
interphalangeal joint 
Traumatic rupture of unspecified ligament of left index 
finger at metacarpophalangeal and interphalangeal 
joint 
Traumatic rupture of unspecified ligament of right 
middle finger at metacarpophalangeal and 

interphalangeal joint 
S63.403 Traumatic rupture of unspecified ligament of left 
middle finger at metacarpophalangeal and 
interphalangeal joint 
S63.404 Traumatic rupture of unspecified ligament of right ring 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.405 Traumatic rupture of unspecified ligament of left ring 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.406 Traumatic rupture of unspecified ligament of right little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.407 Traumatic rupture of unspecified ligament of left little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.408 Traumatic rupture of unspecified ligament of other 
finger at metacarpophalangeal and interphalangeal 
joint 
Traumatic rupture of unspecified ligament of specified 
finger with unspecified laterality at 
metacarpophalangeal and interphalangeal joint 
S63.409 Traumatic rupture of unspecified ligament of 
unspecified finger at metacarpophalangeal and 
interphalangeal joint 
S63.41 Traumatic rupture of collateral ligament of finger at 
metacarpophalangeal and interphalangeal joint 
S63.410 Traumatic rupture of collateral ligament of right index 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.411 Traumatic rupture of collateral ligament of left index 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.412 Traumatic rupture of collateral ligament of right 
middle finger at metacarpophalangeal and 
interphalangeal joint 
S63.413 Traumatic rupture of collateral ligament of left middle 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.414 Traumatic rupture of collateral ligament of right ring 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.415 Traumatic rupture of collateral ligament of left ring 

finger at metacarpophalangeal and interphalangeal 
joint 
S63.416 Traumatic rupture of collateral ligament of right little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.417 Traumatic rupture of collateral ligament of left little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.418 Traumatic rupture of collateral ligament of other finger 
at metacarpophalangeal and interphalangeal joint 
Traumatic rupture of collateral ligament of specified finger 
with unspecified laterality at metacarpophalangeal and 
interphalangeal joint 
S63.419 Traumatic rupture of collateral ligament of unspecified 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.42 Traumatic rupture of palmar ligament of finger at metacarpophalangeal 
and interphalangeal joint 
S63.420 Traumatic rupture of palmar ligament of right index 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.421 Traumatic rupture of palmar ligament of left index 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.422 Traumatic rupture of palmar ligament of right middle 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.423 Traumatic rupture of palmar ligament of left middle 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.424 Traumatic rupture of palmar ligament of right ring 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.425 Traumatic rupture of palmar ligament of left ring 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.426 Traumatic rupture of palmar ligament of right little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.427 Traumatic rupture of palmar ligament of left little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.428 Traumatic rupture of palmar ligament of other finger 

at metacarpophalangeal and interphalangeal joint 
Traumatic rupture of palmar ligament of specified finger 
with unspecified laterality at metacarpophalangeal and 
interphalangeal joint 
S63.429 Traumatic rupture of palmar ligament of unspecified 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.43 Traumatic rupture of volar plate of finger at metacarpophalangeal and 
interphalangeal joint 
S63.430 Traumatic rupture of volar plate of right index finger at 
metacarpophalangeal and interphalangeal joint 
S63.431 Traumatic rupture of volar plate of left index finger at 
metacarpophalangeal and interphalangeal joint 
S63.432 Traumatic rupture of volar plate of right middle finger 
at metacarpophalangeal and interphalangeal joint 
S63.433 Traumatic rupture of volar plate of left middle finger at 
metacarpophalangeal and interphalangeal joint 
S63.434 Traumatic rupture of volar plate of right ring finger at 
metacarpophalangeal and interphalangeal joint 
S63.435 Traumatic rupture of volar plate of left ring finger at 
metacarpophalangeal and interphalangeal joint 
S63.436 Traumatic rupture of volar plate of right little finger at 
metacarpophalangeal and interphalangeal joint 
S63.437 Traumatic rupture of volar plate of left little finger at 
metacarpophalangeal and interphalangeal joint 
S63.438 Traumatic rupture of volar plate of other finger at 
metacarpophalangeal and interphalangeal joint 
Traumatic rupture of volar plate of specified finger with 
unspecified laterality at metacarpophalangeal and 
interphalangeal joint 
S63.439 Traumatic rupture of volar plate of unspecified finger 
at metacarpophalangeal and interphalangeal joint 
S63.49 Traumatic rupture of other ligament of finger at metacarpophalangeal 
and interphalangeal joint 
S63.490 Traumatic rupture of other ligament of right index 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.491 Traumatic rupture of other ligament of left index finger 
at metacarpophalangeal and interphalangeal joint 
S63.492 Traumatic rupture of other ligament of right middle 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.493 Traumatic rupture of other ligament of left middle 

finger at metacarpophalangeal and interphalangeal 
joint 
S63.494 Traumatic rupture of other ligament of right ring finger 
at metacarpophalangeal and interphalangeal joint 
S63.495 Traumatic rupture of other ligament of left ring finger 
at metacarpophalangeal and interphalangeal joint 
S63.496 Traumatic rupture of other ligament of right little 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.497 Traumatic rupture of other ligament of left little finger 
at metacarpophalangeal and interphalangeal joint 
S63.498 Traumatic rupture of other ligament of other finger at 
metacarpophalangeal and interphalangeal joint 
Traumatic rupture of ligament of specified finger with 
unspecified laterality at metacarpophalangeal and 
interphalangeal joint 
S63.499 Traumatic rupture of other ligament of unspecified 
finger at metacarpophalangeal and interphalangeal 
joint 
S63.5 Other and unspecified sprain of wrist 
S63.50 Unspecified sprain of wrist 
S63.501 Unspecified sprain of right wrist 
S63.502 Unspecified sprain of left wrist 
S63.509 Unspecified sprain of unspecified wrist 
S63.51 Sprain of carpal (joint) 
S63.511 Sprain of carpal joint of right wrist 
S63.512 Sprain of carpal joint of left wrist 
S63.519 Sprain of carpal joint of unspecified wrist 
S63.52 Sprain of radiocarpal joint 
Excludes1: traumatic rupture of radiocarpal ligament (S63.32-) 
S63.521 Sprain of radiocarpal joint of right wrist 
S63.522 Sprain of radiocarpal joint of left wrist 
S63.529 Sprain of radiocarpal joint of unspecified wrist 
S63.59 Other sprain of wrist 
S63.591 Other sprain of right wrist 
S63.592 Other sprain of left wrist 
S63.599 Other sprain of wrist of unspecified side 
S63.6 Other and unspecified sprain of finger(s) 
Excludes1:traumatic rupture of ligament of finger at metacarpophalangeal and 
interphalangeal joint(s) (S63.4-) 
S63.60 Unspecified sprain of thumb 
S63.601 Unspecified sprain of right thumb 
S63.602 Unspecified sprain of left thumb 

S63.609
Unspecified sprain of unspecified thumb 
S63.61 Unspecified sprain of other and unspecified finger(s) 
S63.610 Unspecified sprain of right index finger 
S63.611 Unspecified sprain of left index finger 
S63.612 Unspecified sprain of right middle finger 
S63.613 Unspecified sprain of left middle finger 
S63.614 Unspecified sprain of right ring finger 
S63.615 Unspecified sprain of left ring finger 
S63.616 Unspecified sprain of right little finger 
S63.617 Unspecified sprain of left little finger 
S63.618 Unspecified sprain of other finger 
Unspecified sprain of specified finger with unspecified 
laterality 
S63.619 Unspecified sprain of unspecified finger 
S63.62 Sprain of interphalangeal joint of thumb 
S63.621 Sprain of interphalangeal joint of right thumb 
S63.622 Sprain of interphalangeal joint of left thumb 
S63.629 Sprain of interphalangeal joint of unspecified thumb 
S63.63 Sprain of interphalangeal joint of other and unspecified finger(s) 
S63.630 Sprain of interphalangeal joint of right index finger 
S63.631 Sprain of interphalangeal joint of left index finger 
S63.632 Sprain of interphalangeal joint of right middle finger 
S63.633 Sprain of interphalangeal joint of left middle finger 
S63.634 Sprain of interphalangeal joint of right ring finger 
S63.635 Sprain of interphalangeal joint of left ring finger 
S63.636 Sprain of interphalangeal joint of right little finger 
S63.637 Sprain of interphalangeal joint of left little finger 
S63.638 Sprain of interphalangeal joint of other finger 
S63.639 Sprain of interphalangeal joint of unspecified finger 
S63.64 Sprain of metacarpophalangeal joint of thumb 
S63.641 Sprain of metacarpophalangeal joint of right thumb 
S63.642 Sprain of metacarpophalangeal joint of left thumb 
S63.649 Sprain of metacarpophalangeal joint of unspecified 
thumb 
S63.65 Sprain of metacarpophalangeal joint of other and unspecified finger(s) 
S63.650 Sprain of metacarpophalangeal joint of right index 
finger 
S63.651 Sprain of metacarpophalangeal joint of left index finger 
S63.652 Sprain of metacarpophalangeal joint of right middle 
finger 
S63.653 Sprain of metacarpophalangeal joint of left middle 
finger 
S63.654 Sprain of metacarpophalangeal joint of right ring finger 

S63.655
Sprain of metacarpophalangeal joint of left ring finger 
S63.656 Sprain of metacarpophalangeal joint of right little 
finger 
S63.657 Sprain of metacarpophalangeal joint of left little finger 
S63.658 Sprain of metacarpophalangeal joint of other finger 
Sprain of metacarpophalangeal joint of specified finger 
with unspecified laterality 
S63.659 Sprain of metacarpophalangeal joint of unspecified 
finger 
S63.68 Other sprain of thumb 
S63.681 Other sprain of right thumb 
S63.682 Other sprain of left thumb 
S63.689 Other sprain of unspecified thumb 
S63.69 Other sprain of other and unspecified finger(s) 
S63.690 Other sprain of right index finger 
S63.691 Other sprain of left index finger 
S63.692 Other sprain of right middle finger 
S63.693 Other sprain of left middle finger 
S63.694 Other sprain of right ring finger 
S63.695 Other sprain of left ring finger 
S63.696 Other 0sprain of right little finger 
S63.697 Other sprain of left little finger 
S63.698 Other sprain of finger of other finger 
Other sprain of specified finger with unspecified laterality 
S63.699 Other sprain of unspecified finger 
S63.8 Sprain of other part of wrist and hand 
S63.8x Sprain of other part of wrist and hand 
S63.8x1 Sprain of other part of right wrist and hand 
S63.8x2 Sprain of other part of left wrist and hand 
S63.8x9 Sprain of other part of unspecified wrist and hand 
S63.9 Sprain of unspecified part of wrist and hand 
S63.90 Sprain of unspecified part of unspecified wrist and hand 
S63.91 Sprain of unspecified part of right wrist and hand 
S63.92 Sprain of unspecified part of left wrist and hand 
S64 Injury of nerves at wrist and hand level 
Code also any associated open wound (S61.-) 
The following 7th character extensions are to be added to each code for category S64 
a initial encounter 
d subsequent encounter 
q sequela 
S64.0 Injury of ulnar nerve at wrist and hand level 
S64.00 Injury of ulnar nerve at wrist and hand level of unspecified arm 

S64.01 Injury of ulnar nerve at wrist and hand level of right arm 
S64.02 Injury of ulnar nerve at wrist and hand level of left arm 
S64.1 Injury of median nerve at wrist and hand level 
S64.10 Injury of median nerve at wrist and hand level of unspecified arm 
S64.11 Injury of median nerve at wrist and hand level of right arm 
S64.12 Injury of median nerve at wrist and hand level of left arm 
S64.2 Injury of radial nerve at wrist and hand level 
S64.20 Injury of radial nerve at wrist and hand level of unspecified arm 
S64.21 Injury of radial nerve at wrist and hand level of right arm 
S64.22 Injury of radial nerve at wrist and hand level of left arm 
S64.3 Injury of digital nerve of thumb 
S64.30 Injury of digital nerve unspecified thumb 
S64.31 Injury of digital nerve right thumb 
S64.32 Injury of digital nerve of left thumb 
S64.4 Injury of digital nerve of other and unspecified finger 
S64.40 Injury of digital nerve of unspecified finger 
S64.49 Injury of digital nerve of other finger 
S64.490 Injury of digital nerve of right index finger 
S64.491 Injury of digital nerve of left index finger 
S64.492 Injury of digital nerve of right middle finger 
S64.493 Injury of digital nerve of left middle finger 
S64.494 Injury of digital nerve of right ring finger 
S64.495 Injury of digital nerve of left ring finger 
S64.496 Injury of digital nerve of right little finger 
S64.497 Injury of digital nerve of left little finger 
S64.498 Injury of digital nerve of other finger 
Injury of digital nerve of specified finger with unspecified 
laterality 
S64.8 Injury of other nerves at wrist and hand level 
S64.8x Injury of other nerves at wrist and hand level 
S64.8x1 Injury of other nerves at wrist and hand level of right 
arm 
S64.8x2 Injury of other nerves at wrist and hand level of left 
arm 
S64.8x9 Injury of other nerves at wrist and hand level of 
unspecified arm 
S64.9 Injury of unspecified nerve at wrist and hand level 
S64.90 Injury of unspecified nerve at wrist and hand level of unspecified 
arm 
S64.91 Injury of unspecified nerve at wrist and hand level of right arm 
S64.92 Injury of unspecified nerve at wrist and hand level of left arm 
S65 Injury of blood vessels at wrist and hand level 

Code also any associated open wound (S61.-) 
The following 7th character extensions are to be added to each code for category S65 
a initial encounter 
d subsequent encounter 
q sequela 
S65.0 Injury of ulnar artery at wrist and hand level 
S65.00 Unspecified injury of ulnar artery at wrist and hand level 
S65.001 Unspecified injury of ulnar artery at wrist and hand 
level of right arm 
S65.002 Unspecified injury of ulnar artery at wrist and hand 
level of left arm 
S65.009 Unspecified injury of ulnar artery at wrist and hand 
level of unspecified arm 
S65.01 Laceration of ulnar artery at wrist and hand level 
S65.011 Laceration of ulnar artery at wrist and hand level of 
right arm 
S65.012 Laceration of ulnar artery at wrist and hand level of left 
arm 
S65.019 Laceration of ulnar artery at wrist and hand level of 
unspecified arm 
S65.09 Other specified injury of ulnar artery at wrist and hand level 
S65.091 Other specified injury of ulnar artery at wrist and hand 
level of right arm 
S65.092 Other specified injury of ulnar artery at wrist and hand 
level of left arm 
S65.099 Other specified injury of ulnar artery at wrist and hand 
level of unspecified arm 
S65.1 Injury of radial artery at wrist and hand level 
S65.10 Unspecified injury of radial artery at wrist and hand level 
S65.101 Unspecified injury of radial artery at wrist and hand 
level of right arm 
S65.102 Unspecified injury of radial artery at wrist and hand 
level of left arm 
S65.109 Unspecified injury of radial artery at wrist and hand 
level of unspecified arm 
S65.11 Laceration of radial artery at wrist and hand level 
S65.111 Laceration of radial artery at wrist and hand level of 
right arm 
S65.112 Laceration of radial artery at wrist and hand level of 
left arm 
S65.119 Laceration of radial artery at wrist and hand level of 
unspecified arm 
S65.19 Other specified injury of radial artery at wrist and hand level 

S65.191
S65.192 
S65.199 
S65.2 
S65.20 
S65.201 
S65.202 
S65.209 
S65.21 
S65.211 
S65.212 
S65.219 
S65.29 
S65.291 
S65.292 
S65.299 
S65.3 Injury of deep palmar arch 
S65.30 
S65.301 
S65.302 
S65.309 
S65.31 
S65.311 
S65.312 
S65.319 
S65.39 
S65.391 
S65.392 
S65.399 
S65.4 
Other specified injury of radial artery at wrist and 
hand level of right arm 
Other specified injury of radial artery at wrist and 
hand level of left arm 
Other specified injury of radial artery at wrist and 
hand level of unspecified arm 
Injury of superficial palmar arch 
Unspecified injury of superficial palmar arch 
Unspecified injury of superficial palmar arch of right 
hand 
Unspecified injury of superficial palmar arch of left 
hand 
Unspecified injury of superficial palmar arch of 
unspecified hand 
Laceration of superficial palmar arch 
Laceration of superficial palmar arch of right hand 
Laceration of superficial palmar arch of left hand 
Laceration of superficial palmar arch of unspecified 
hand 
Other specified injury of superficial palmar arch 
Other specified injury of superficial palmar arch of 
right hand 
Other specified injury of superficial palmar arch of left 
hand 
Other specified injury of superficial palmar arch of 
unspecified hand 
Unspecified injury of deep palmar arch 
Unspecified injury of deep palmar arch of right hand 
Unspecified injury of deep palmar arch of left hand 
Unspecified injury of deep palmar arch of unspecified 
hand 
Laceration of deep palmar arch 
Laceration of deep palmar arch of right hand 
Laceration of deep palmar arch of left hand 
Laceration of deep palmar arch of unspecified hand 
Other specified injury of deep palmar arch 
Other specified injury of deep palmar arch of right 
hand 
Other specified injury of deep palmar arch of left hand 
Other specified injury of deep palmar arch of 
unspecified hand 
Injury of blood vessel of thumb 

S65.40
Unspecified injury of blood vessel of thumb 
S65.401 Unspecified injury of blood vessel of right thumb 
S65.402 Unspecified injury of blood vessel of left thumb 
S65.409 Unspecified injury of blood vessel of unspecified thumb 
S65.41 Laceration of blood vessel of thumb 
S65.411 Laceration of blood vessel of right thumb 
S65.412 Laceration of blood vessel of left thumb 
S65.419 Laceration of blood vessel of unspecified thumb 
S65.49 Other specified injury of blood vessel of thumb 
S65.491 Other specified injury of blood vessel of right thumb 
S65.492 Other specified injury of blood vessel of left thumb 
S65.499 Other specified injury of blood vessel of unspecified 
thumb 
S65.5 Injury of blood vessel of other and unspecified finger 
S65.50 Unspecified injury of blood vessel of other and unspecified finger 
S65.500 Unspecified injury of blood vessel of right index finger 
S65.501 Unspecified injury of blood vessel of left index finger 
S65.502 Unspecified injury of blood vessel of right middle finger 
S65.503 Unspecified injury of blood vessel of left middle finger 
S65.504 Unspecified injury of blood vessel of right ring finger 
S65.505 Unspecified injury of blood vessel of left ring finger 
S65.506 Unspecified injury of blood vessel of right little finger 
S65.507 Unspecified injury of blood vessel of left little finger 
S65.508 Unspecified injury of blood vessel of other finger 
Unspecified injury of blood vessel of specifed finger with 
unspecified laterality 
S65.509 Unspecified injury of finger of unspecified finger 
S65.51 Laceration of blood vessel of other and unspecified finger 
S65.510 Laceration of blood vessel of right index finger 
S65.511 Laceration of blood vessel of left index finger 
S65.512 Laceration of blood vessel of right middle finger 
S65.513 Laceration of blood vessel of left middle finger 
S65.514 Laceration of blood vessel of right ring finger 
S65.515 Laceration of blood vessel of left ring finger 
S65.516 Laceration of blood vessel of right little finger 
S65.517 Laceration of blood vessel of left little finger 
S65.518 Laceration of blood vessel of other finger 
Laceration of blood vessel of specifed finger with 
unspecified laterality 
S65.519 Laceration of blood vessel of finger of unspecified finger 
S65.59 Other specified injury of blood vessel of other and unspecified finger 
S65.590 Other specified injury of blood vessel of right index 
finger 

S65.591
Other specified injury of blood vessel of left index 
finger 
S65.592 Other specified injury of blood vessel of right middle 
finger 
S65.593 Other specified injury of blood vessel of left middle 
finger 
S65.594 Other specified injury of blood vessel of right ring 
finger 
S65.595 Other specified injury of blood vessel of left ring finger 
S65.596 Other specified injury of blood vessel of right little 
finger 
S65.597 Other specified injury of blood vessel of left little finger 
S65.598 Other specified injury of blood vessel of other finger 
Other specified injury of blood vessel of specified finger 
with unspecified laterality 
S65.599 Other specified injury of blood vessel of finger of 
unspecified finger 
S65.8 Injury of other blood vessels at wrist and hand level 
S65.80 Unspecified injury of other blood vessels at wrist and hand level 
S65.801 Unspecified injury of other blood vessels at wrist and 
hand level of right arm 
S65.802 Unspecified injury of other blood vessels at wrist and 
hand level of left arm 
S65.809 Unspecified injury of other blood vessels at wrist and 
hand level of unspecified arm 
S65.81 Laceration of other blood vessels at wrist and hand level 
S65.811 Laceration of other blood vessels at wrist and hand level 
of right arm 
S65.812 Laceration of other blood vessels at wrist and hand level 
of left arm 
S65.819 Laceration of other blood vessels at wrist and hand level 
of unspecified arm 
S65.89 Other specified injury of other blood vessels at wrist and hand level 
S65.891 Other specified injury of other blood vessels at wrist 
and hand level of right arm 
S65.892 Other specified injury of other blood vessels at wrist 
and hand level of left arm 
S65.899 Other specified injury of other blood vessels at wrist 
and hand level of unspecified arm 
S65.9 Injury of unspecified blood vessel at wrist and hand level 
S65.90 Unspecified injury of unspecified blood vessel at wrist and hand level 
S65.901 Unspecified injury of unspecified blood vessel at wrist 
and hand level of right arm 

S65.902 Unspecified injury of unspecified blood vessel at wrist 
and hand level of left arm 
S65.909 Unspecified injury of unspecified blood vessel at wrist 
and hand level of unspecified arm 
S65.91 Laceration of unspecified blood vessel at wrist and hand level 
S65.911 Laceration of unspecified blood vessel at wrist and hand 
level of right arm 
S65.912 Laceration of unspecified blood vessel at wrist and hand 
level of left arm 
S65.919 Laceration of unspecified blood vessel at wrist and hand 
level of unspecified arm 
S65.99 Other specified injury of unspecified blood vessel at wrist and hand level 
S65.991 Other specified injury of unspecified blood vessel at 
wrist and hand of right arm 
S65.992 Other specified injury of unspecified blood vessel at 
wrist and hand of left arm 
S65.999 Other specified injury of unspecified blood vessel at 
wrist and hand of unspecified arm 
S66 Injury of muscle and tendon at wrist and hand level 
Code also any associated open wound (S61.-) 
Excludes2:sprain of joints and ligaments of wrist and hand (S63.-) 
The following 7th character extensions are to be added to each code for category S66 
a initial encounter 
d subsequent encounter 
q sequela 
S66.0 Injury of long flexor muscle and tendon of thumb at wrist and hand level 
S66.00 Unspecified injury of long flexor muscle and tendon of thumb at wrist 
and hand level 
S66.001 Unspecified injury of long flexor muscle and tendon of 
right thumb at wrist and hand level 
S66.002 Unspecified injury of long flexor muscle and tendon of 
left thumb at wrist and hand level 
S66.009 Unspecified injury of long flexor muscle and tendon of 
thumb at wrist and hand level of unspecified side 
S66.01 Strain of long flexor muscle and tendon of thumb at wrist and hand level 
S66.011 Strain of long flexor muscle and tendon of right thumb 
at wrist and hand level 
S66.012 Strain of long flexor muscle and tendon of left thumb at 
wrist and hand level 
S66.019 Strain of long flexor muscle and tendon of thumb at 
wrist and hand level of unspecified side 
S66.02 Laceration of long flexor muscle and tendon of thumb at wrist and hand 

level 
S66.021 Laceration of long flexor muscle and tendon of right 
thumb at wrist and hand level 
S66.022 Laceration of long flexor muscle and tendon of left 
thumb at wrist and hand level 
S66.029 Laceration of long flexor muscle and tendon of thumb 
at wrist and hand level of unspecified side 
S66.09 Other injury of long flexor muscle and tendon of thumb at wrist and 
hand level 
S66.091 Other injury of long flexor muscle and tendon of right 
thumb at wrist and hand level 
S66.092 Other injury of long flexor muscle and tendon of left 
thumb at wrist and hand level 
S66.099 Other injury of long flexor muscle and tendon of thumb 
at wrist and hand level of unspecified side 
S66.1 Injury of flexor muscle and tendon of other and unspecified finger at wrist and 
hand level 
Excludes2:Injury of long flexor muscle and tendon of thumb at wrist and hand 
level (S66.0-) 
S66.10 Unspecified injury of flexor muscle and tendon of other and unspecified 
finger at wrist and hand level 
S66.100 Unspecified injury of flexor muscle and tendon of right 
index finger at wrist and hand level 
S66.101 Unspecified injury of flexor muscle and tendon of left 
index finger at wrist and hand level 
S66.102 Unspecified injury of flexor muscle and tendon of right 
middle finger at wrist and hand level 
S66.103 Unspecified injury of flexor muscle and tendon of left 
middle finger at wrist and hand level 
S66.104 Unspecified injury of flexor muscle and tendon of right 
ring finger at wrist and hand level 
S66.105 Unspecified injury of flexor muscle and tendon of left 
ring finger at wrist and hand level 
S66.106 Unspecified injury of flexor muscle and tendon of right 
little finger at wrist and hand level 
S66.107 Unspecified injury of flexor muscle and tendon of left 
little finger at wrist and hand level 
S66.108 Unspecified injury of flexor muscle and tendon of other 
finger at wrist and hand level 
Unspecified injury of flexor muscle and tendon of specified 
finger with unspecified laterality at wrist and hand level 
S66.109 Unspecified injury of flexor muscle and tendon of 
unspecified finger at wrist and hand level 

S66.11
wrist and hand level 
S66.110 
S66.111 
S66.112 
S66.113 
S66.114 
S66.115 
S66.116 
S66.117 
S66.118 
S66.119 
S66.12 
wrist and hand level 
S66.120 
S66.121 
S66.122 
S66.123 
S66.124 
S66.125 
S66.126 
S66.127 
S66.128 
Strain of flexor muscle and tendon of other and unspecified finger at 
Strain of flexor muscle and tendon of right index finger 
at wrist and hand level 
Strain of flexor muscle and tendon of left index finger at 
wrist and hand level 
Strain of flexor muscle and tendon of right middle 
finger at wrist and hand level 
Strain of flexor muscle and tendon of left middle finger 
at wrist and hand level 
Strain of flexor muscle and tendon of right ring finger 
at wrist and hand level 
Strain of flexor muscle and tendon of left ring finger at 
wrist and hand level 
Strain of flexor muscle and tendon of right little finger 
at wrist and hand level 
Strain of flexor muscle and tendon of left little finger at 
wrist and hand level 
Strain of flexor muscle and tendon of other finger at 
wrist and hand level 
Strain of flexor muscle and tendon of specified finger with 
unspecified laterality at wrist and hand level 
Strain of flexor muscle and tendon of unspecified finger 
at wrist and hand level 
Laceration of flexor muscle and tendon of other and unspecified finger at 
Laceration of flexor muscle and tendon of right index 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of left index 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of right middle 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of left middle 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of right ring 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of left ring 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of right little 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of left little 
finger at wrist and hand level 
Laceration of flexor muscle and tendon of other finger 

at wrist and hand level 
Laceration of flexor muscle and tendon of specified finger 
with unspecified laterality at wrist and hand level 
S66.129 Laceration of flexor muscle and tendon of unspecified 
finger at wrist and hand level 
S66.19 Other injury of flexor muscle and tendon of other and unspecified finger 
at wrist and hand level 
S66.190 Other injury of flexor muscle and tendon of right index 
at wrist and hand level 
S66.191 Other injury of flexor muscle and tendon of left index 
finger at wrist and hand level 
S66.192 Other injury of flexor muscle and tendon of right 
middle finger at wrist and hand level 
S66.193 Other injury of flexor muscle and tendon of left middle 
finger at wrist and hand level 
S66.194 Other injury of flexor muscle and tendon of right ring 
finger at wrist and hand level 
S66.195 Other injury of flexor muscle and tendon of left ring 
finger at wrist and hand level 
S66.196 Other injury of flexor muscle and tendon of right little 
finger at wrist and hand level 
S66.197 Other injury of flexor muscle and tendon of left little 
finger at wrist and hand level 
S66.198 Other injury of flexor muscle and tendon of other finger 
at wrist and hand level 
Other injury of flexor muscle and tendon of specified finger 
with unpsecified laterality at wrist and hand level 
S66.199 Other injury of flexor muscle and tendon of finger at 
wrist and hand level of unspecified finger 
S66.2 Injury of extensor muscle and tendon of thumb at wrist and hand level 
S66.20 Unspecified injury of extensor muscle and tendon of thumb at wrist and 
hand level 
S66.201 Unspecified injury of extensor muscle and tendon of 
right thumb at wrist and hand level 
S66.202 Unspecified injury of extensor muscle and tendon of left 
thumb at wrist and hand level 
S66.209 Unspecified injury of extensor muscle and tendon of 
thumb at wrist and hand level of unspecified side 
S66.21 Strain of extensor muscle and tendon of thumb at wrist and hand level 
S66.211 Strain of extensor muscle and tendon of right thumb at 
wrist and hand level 
S66.212 Strain of extensor muscle and tendon of left thumb at 
wrist and hand level 

S66.219 Strain of extensor muscle and tendon of thumb at wrist 
and hand level of unspecified side 
S66.22 Laceration of extensor muscle and tendon of thumb at wrist and hand 
level 
S66.221 Laceration of extensor muscle and tendon of right 
thumb at wrist and hand level 
S66.222 Laceration of extensor muscle and tendon of left thumb 
at wrist and hand level 
S66.229 Laceration of extensor muscle and tendon of thumb at 
wrist and hand level of unspecified side 
S66.29 Other injury of extensor muscle and tendon of thumb at wrist and hand 
level 
S66.291 Other injury of extensor muscle and tendon of right 
thumb at wrist and hand level 
S66.292 Other injury of extensor muscle and tendon of left 
thumb at wrist and hand level 
S66.299 Other injury of extensor muscle and tendon of thumb at 
wrist and hand level of unspecified side 
S66.3 Injury of extensor muscle and tendon of other and unspecified finger at wrist and 
hand level 
Excludes2:Injury of extensor muscle and tendon of thumb at wrist and hand level 
(S66.2-) 
S66.30 Unspecified injury of extensor muscle and tendon of other and 
unspecified finger at wrist and hand level 
S66.300 Unspecified injury of extensor muscle and tendon of 
right index finger at wrist and hand level 
S66.301 Unspecified injury of extensor muscle and tendon of left 
index finger at wrist and hand level 
S66.302 Unspecified injury of extensor muscle and tendon of 
right middle finger at wrist and hand level 
S66.303 Unspecified injury of extensor muscle and tendon of left 
middle finger at wrist and hand level 
S66.304 Unspecified injury of extensor muscle and tendon of 
right ring finger at wrist and hand level 
S66.305 Unspecified injury of extensor muscle and tendon of left 
ring finger at wrist and hand level 
S66.306 Unspecified injury of extensor muscle and tendon of 
right little finger at wrist and hand level 
S66.307 Unspecified injury of extensor muscle and tendon of left 
little finger at wrist and hand level 
S66.308 Unspecified injury of extensor muscle and tendon of 
other finger at wrist and hand level 
Unspecified injury of extensor muscle and tendon of 

S66.309 
unspecified finger at wrist and hand level 
Unspecified injury of extensor muscle and tendon of 
S66.31 
wrist and hand level 
Strain of extensor muscle and tendon of other and unspecified finger at 
S66.310 
S66.311 
S66.312 
S66.313 
S66.314 
S66.315 
S66.316 
S66.317 
S66.318 
S66.319 
S66.32 
S66.320 
S66.321 
S66.322 
S66.323 
S66.324 
S66.325 
S66.326 
specified finger with unspecified laterality at wrist and 
hand level 
Strain of extensor muscle and tendon of right index 
finger at wrist and hand level 
Strain of extensor muscle and tendon of left index finger 
at wrist and hand level 
Strain of extensor muscle and tendon of right middle 
finger at wrist and hand level 
Strain of extensor muscle and tendon of left middle 
finger at wrist and hand level 
Strain of extensor muscle and tendon of right ring 
finger at wrist and hand level 
Strain of extensor muscle and tendon of left ring finger 
at wrist and hand level 
Strain of extensor muscle and tendon of right little 
finger at wrist and hand level 
Strain of extensor muscle and tendon of left little finger 
at wrist and hand level 
Strain of extensor muscle and tendon of other finger at 
wrist and hand level 
Strain of extensor muscle and tendon of specified finger 
with unspecified laterality at wrist and hand level 
Strain of extensor muscle and tendon of unspecified 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of other and unspecified finger 
at wrist and hand level 
Laceration of extensor muscle and tendon of right index 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of left index 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of right 
middle finger at wrist and hand level 
Laceration of extensor muscle and tendon of left middle 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of right ring 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of left ring 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of right little 

finger at wrist and hand level 
S66.327 Laceration of extensor muscle and tendon of left little 
finger at wrist and hand level 
S66.328 Laceration of extensor muscle and tendon of other 
finger at wrist and hand level 
Laceration of extensor muscle and tendon of specified 
finger with unspecified laterality at wrist and hand level 
S66.329 Laceration of extensor muscle and tendon of 
unspecified finger at wrist and hand level 
S66.39 Other injury of extensor muscle and tendon of other and unspecified 
finger at wrist and hand level 
S66.390 Other injury of extensor muscle and tendon of right 
index finger at wrist and hand level 
S66.391 Other injury of extensor muscle and tendon of left index 
finger at wrist and hand level 
S66.392 Other injury of extensor muscle and tendon of right 
middle finger at wrist and hand level 
S66.393 Other injury of extensor muscle and tendon of left 
middle finger at wrist and hand level 
S66.394 Other injury of extensor muscle and tendon of right 
ring finger at wrist and hand level 
S66.395 Other injury of extensor muscle and tendon of left ring 
finger at wrist and hand level 
S66.396 Other injury of extensor muscle and tendon of right 
little finger at wrist and hand level 
S66.397 Other injury of extensor muscle and tendon of left little 
finger at wrist and hand level 
S66.398 Other injury of extensor muscle and tendon of other 
finger at wrist and hand level 
Other injury of extensor muscle and tendon of specified 
finger with unspecified laterality at wrist and hand level 
S66.399 Other injury of extensor muscle and tendon of 
unspecified finger at wrist and hand level 
S66.4 Injury of intrinsic muscle and tendon of thumb at wrist and hand level 
S66.40 Unspecified injury of intrinsic muscle and tendon of thumb at wrist and 
hand level 
S66.401 Unspecified injury of intrinsic muscle and tendon of 
right thumb at wrist and hand level 
S66.402 Unspecified injury of intrinsic muscle and tendon of left 
thumb at wrist and hand level 
S66.409 Unspecified injury of intrinsic muscle and tendon of 
thumb at wrist and hand level of unspecified side 
S66.41 Strain of intrinsic muscle and tendon of thumb at wrist and hand level 

S66.411
Strain of intrinsic muscle and tendon of right thumb at 
wrist and hand level 
S66.412 Strain of intrinsic muscle and tendon of left thumb at 
wrist and hand level 
S66.419 Strain of intrinsic muscle and tendon of thumb at wrist 
and hand level of unspecified side 
S66.42 Laceration of intrinsic muscle and tendon of thumb at wrist and hand 
level 
S66.421 Laceration of intrinsic muscle and tendon of right 
thumb at wrist and hand level 
S66.422 Laceration of intrinsic muscle and tendon of left thumb 
at wrist and hand level 
S66.429 Laceration of intrinsic muscle and tendon of thumb at 
wrist and hand level of unspecified side 
S66.49 Other injury of intrinsic muscle and tendon of thumb at wrist and hand 
level 
S66.491 Other injury of intrinsic muscle and tendon of right 
thumb at wrist and hand level 
S66.492 Other injury of intrinsic muscle and tendon of left 
thumb at wrist and hand level 
S66.499 Other injury of intrinsic muscle and tendon of thumb at 
wrist and hand level of unspecified side 
S66.5 Injury of intrinsic muscle and tendon of other and unspecified finger at wrist and 
hand level 
Excludes2:injury of intrinsic muscle and tendon of thumb at wrist and hand level 
(S66.4-) 
S66.50 Unspecified injury of intrinsic muscle and tendon of other and 
unspecified finger at wrist and hand level 
S66.500 Unspecified injury of intrinsic muscle and tendon of 
right index finger at wrist and hand level 
S66.501 Unspecified injury of intrinsic muscle and tendon of left 
index finger at wrist and hand level 
S66.502 Unspecified injury of intrinsic muscle and tendon of 
right middle finger at wrist and hand level 
S66.503 Unspecified injury of intrinsic muscle and tendon of left 
middle finger at wrist and hand level 
S66.504 Unspecified injury of intrinsic muscle and tendon of 
right ring finger at wrist and hand level 
S66.505 Unspecified injury of intrinsic muscle and tendon of left 
ring finger at wrist and hand level 
S66.506 Unspecified injury of intrinsic muscle and tendon of 
right little finger at wrist and hand level 
S66.507 Unspecified injury of intrinsic muscle and tendon of left 

little finger at wrist and hand level 
S66.508 Unspecified injury of intrinsic muscle and tendon of 
other finger at wrist and hand level 
Unspecified injury of intrinsic muscle and tendon of 
specified finger with unspecified laterality at wrist and 
hand level 
S66.509 Unspecified injury of intrinsic muscle and tendon of 
finger at wrist and hand level of unspecified finger 
S66.51 Strain of intrinsic muscle and tendon of other and unspecified finger at 
wrist and hand level 
S66.510 Strain of intrinsic muscle and tendon of right index 
finger at wrist and hand level 
S66.511 Strain of intrinsic muscle and tendon of left index finger 
at wrist and hand level 
S66.512 Strain of intrinsic muscle and tendon of right middle 
finger at wrist and hand level 
S66.513 Strain of intrinsic muscle and tendon of left middle 
finger at wrist and hand level 
S66.514 Strain of intrinsic muscle and tendon of right ring 
finger at wrist and hand level 
S66.515 Strain of intrinsic muscle and tendon of left ring finger 
at wrist and hand level 
S66.516 Strain of intrinsic muscle and tendon of right little 
finger at wrist and hand level 
S66.517 Strain of intrinsic muscle and tendon of left little finger 
at wrist and hand level 
S66.518 Strain of intrinsic muscle and tendon of other finger at 
wrist and hand level 
Strain of intrinsic muscle and tendon of specified finger 
with unspecified laterality at wrist and hand level 
S66.519 Strain of intrinsic muscle and tendon of unspecified 
finger at wrist and hand level 
S66.52 Laceration of intrinsic muscle and tendon of other and unspecified finger 
at wrist and hand level 
S66.520 Laceration of intrinsic muscle and tendon of right index 
finger at wrist and hand level 
S66.521 Laceration of intrinsic muscle and tendon of left index 
finger at wrist and hand level 
S66.522 Laceration of intrinsic muscle and tendon of right 
middle finger at wrist and hand level 
S66.523 Laceration of intrinsic muscle and tendon of left middle 
finger at wrist and hand level 
S66.524 Laceration of intrinsic muscle and tendon of right ring 

finger at wrist and hand level 
S66.525 Laceration of intrinsic muscle and tendon of left ring 
finger at wrist and hand level 
S66.526 Laceration of intrinsic muscle and tendon of right little 
finger at wrist and hand level 
S66.527 Laceration of intrinsic muscle and tendon of left little 
finger at wrist and hand level 
S66.528 Laceration of intrinsic muscle and tendon of other 
finger at wrist and hand level 
Laceration of intrinsic muscle and tendon of specified 
finger with unspecified laterality at wrist and hand level 
S66.529 Laceration of intrinsic muscle and tendon of unspecified 
finger at wrist and hand level 
S66.59 Other injury of intrinsic muscle and tendon of other and unspecified 
finger at wrist and hand level 
S66.590 Other injury of intrinsic muscle and tendon of right 
index finger at wrist and hand level 
S66.591 Other injury of intrinsic muscle and tendon of left index 
finger at wrist and hand level 
S66.592 Other injury of intrinsic muscle and tendon of right 
middle finger at wrist and hand level 
S66.593 Other injury of intrinsic muscle and tendon of left 
middle finger at wrist and hand level 
S66.594 Other injury of intrinsic muscle and tendon of right 
ring finger at wrist and hand level 
S66.595 Other injury of intrinsic muscle and tendon of left ring 
finger at wrist and hand level 
S66.596 Other injury of intrinsic muscle and tendon of right 
little finger at wrist and hand level 
S66.597 Other injury of intrinsic muscle and tendon of left little 
finger at wrist and hand level 
S66.598 Other injury of intrinsic muscle and tendon of other 
finger at wrist and hand level 
Other injury of intrinsic muscle and tendon of specified 
finger with unspecified laterality at wrist and hand level 
S66.599 Other injury of intrinsic muscle and tendon of 
unspecified finger at wrist and hand level 
S66.8 Injury of other muscles and tendons at wrist and hand level 
S66.80 Unspecified injury of other muscles and tendons at wrist and hand level 
S66.801 Unspecified injury of other muscles and tendons at 
right wrist and hand level 
S66.802 Unspecified injury of other muscles and tendons at left 
wrist and hand level 

S66.809 Unspecified injury of other muscles and tendons at 
wrist and hand level of unspecified side 
S66.81 Strain of other muscles and tendons at wrist and hand level 
S66.811 Strain of other muscles and tendons at right wrist and 
hand level 
S66.812 Strain of other muscles and tendons at left wrist and 
hand level 
S66.819 Strain of other muscles and tendons at wrist and hand 
level of unspecified side 
S66.82 Laceration of other muscles and tendons at wrist and hand level 
S66.821 Laceration of other muscles and tendons at right wrist 
and hand level 
S66.822 Laceration of other muscles and tendons at left wrist 
and hand level 
S66.829 Laceration of other muscles and tendons at wrist and 
hand level of unspecified side 
S66.89 Other injury of other muscles and tendons at wrist and hand level 
S66.891 Other injury of other muscles and tendons at right wrist 
and hand level 
S66.892 Other injury of other muscles and tendons at left wrist 
and hand level 
S66.899 Other injury of other muscles and tendons at wrist and 
hand level of unspecified side 
S66.9 Injury of unspecified muscle and tendon at wrist and hand level 
S66.90 Unspecified injury of unspecified muscle and tendon at wrist and hand 
level 
S66.901 Unspecified injury of unspecified muscle and tendon at 
right wrist and hand level 
S66.902 Unspecified injury of unspecified muscle and tendon at 
left wrist and hand level 
S66.909 Unspecified injury of unspecified muscle and tendon at 
wrist and hand level of unspecified side 
S66.91 Strain of unspecified muscle and tendon at wrist and hand level 
S66.911 Strain of unspecified muscle and tendon at right wrist 
and hand level 
S66.912 Strain of unspecified muscle and tendon at left wrist 
and hand level 
S66.919 Strain of unspecified muscle and tendon at wrist and 
hand level of unspecified side 
S66.92 Laceration of unspecified muscle and tendon at wrist and hand level 
S66.921 Laceration of unspecified muscle and tendon at right 
wrist and hand level 
S66.922 Laceration of unspecified muscle and tendon at left 

wrist and hand level 
S66.929 Laceration of unspecified muscle and tendon at wrist 
and hand level of unspecified level 
S66.99 Other injury of unspecified muscle and tendon at wrist and hand level 
S66.991 Other injury of unspecified muscle and tendon at right 
wrist and hand level 
S66.992 Other injury of unspecified muscle and tendon at left 
wrist and hand level 
S66.999 Other injury of unspecified muscle and tendon at wrist 
and hand level of unspecified side 
S67 Crushing injury of wrist, hand and fingers 
Use additional code for all associated injuries, such as: 
fracture of wrist and hand (S62.-) 
open wound of wrist and hand (S61.-) 
The following 7th character extensions are to be added to each code for category S67 
a initial encounter 
d subsequent encounter 
q sequela 
S67.0 Crushing injury of thumb 
S67.00 Crushing injury of thumb of unspecified side 
S67.01 Crushing injury of right thumb 
S67.02 Crushing injury of left thumb 
S67.1 Crushing injury of other and unspecified finger(s) 
Excludes2:crushing injury of thumb (S67.0-) 
S67.10 Crushing injury of unspecified finger(s) 
S67.19 Crushing injury of other finger(s) 
S67.190 Crushing injury of right index finger 
S67.191 Crushing injury of left index finger 
S67.192 Crushing injury of right middle finger 
S67.193 Crushing injury of left middle finger 
S67.194 Crushing injury of right ring finger 
S67.195 Crushing injury of left ring finger 
S67.196 Crushing injury of right little finger 
S67.197 Crushing injury of left little finger 
S67.198 Crushing injury of other finger 
Crushing injury of specified finger with unspecified 
laterality 
S67.2 Crushing injury of hand 
Excludes2:crushing injury of fingers (S67.1-) 
crushing injury of thumb (S67.0-) 
S67.20 Crushing injury of unspecified hand 
S67.21 Crushing injury of right hand 

S67.22
Crushing injury of left hand 
S67.3 Crushing injury of wrist 
S67.30 Crushing injury of unspecified wrist 
S67.31 Crushing injury of right wrist 
S67.32 Crushing injury of left wrist 
S67.4 Crushing injury of wrist and hand 
Excludes1:crushing injury of hand alone (S67.2-) 
crushing injury of wrist alone (S67.3-) 
Excludes2:crushing injury of fingers (S67.1-) 
crushing injury of thumb (S67.0-) 
S67.40 Crushing injury of unspecified wrist and hand 
S67.41 Crushing injury of right wrist and hand 
S67.42 Crushing injury of left wrist and hand 
S67.9 Crushing injury of unspecified part(s) of wrist, hand and fingers 
S67.90 Crushing injury of unspecified part(s) of wrist, hand and fingers of 
unspecified side 
S67.91 Crushing injury of unspecified part(s) of right wrist, hand and 
fingers 
S67.92 Crushing injury of unspecified part(s) of left wrist, hand and fingers 
S68 Traumatic amputation of wrist, hand and fingers 
An amputation not identified as partial or complete should be coded to complete 
The following 7th character extensions are to be added to each code for category S68 
a initial encounter 
d subsequent encounter 
q sequela 
S68.0 Traumatic metacarpophalangeal amputation of thumb 
Traumatic amputation of thumb NOS 
S68.01 Complete traumatic metacarpophalangeal amputation of thumb 
S68.011 Complete traumatic metacarpophalangeal amputation 
of right thumb 
S68.012 Complete traumatic metacarpophalangeal amputation 
of left thumb 
S68.019 Complete traumatic metacarpophalangeal amputation 
of unspecified thumb 
S68.02 Partial traumatic metacarpophalangeal amputation of thumb 
S68.021 Partial traumatic metacarpophalangeal amputation of 
right thumb 
S68.022 Partial traumatic metacarpophalangeal amputation of 
left thumb 
S68.029 Partial traumatic metacarpophalangeal amputation of 
unspecified thumb 
S68.1 Traumatic metacarpophalangeal amputation of other and unspecified finger 

Traumatic amputation of finger NOS 
Excludes2:traumatic metacarpophalangeal amputation of thumb (S68.0-) 
S68.11 Complete traumatic metacarpophalangeal amputation of other and 
unspecified finger 
S68.110 Complete traumatic metacarpophalangeal amputation 
of right index finger 
S68.111 Complete traumatic metacarpophalangeal amputation 
of left index finger 
S68.112 Complete traumatic metacarpophalangeal amputation 
of right middle finger 
S68.113 Complete traumatic metacarpophalangeal amputation 
of left middle finger 
S68.114 Complete traumatic metacarpophalangeal amputation 
of right ring finger 
S68.115 Complete traumatic metacarpophalangeal amputation 
of left ring finger 
S68.116 Complete traumatic metacarpophalangeal amputation 
of right little finger 
S68.117 Complete traumatic metacarpophalangeal amputation 
of left little finger 
S68.118 Complete traumatic metacarpophalangeal amputation 
of other finger 
Complete traumatic metacarpophalangeal amputation of 
specified finger with unspecified laterality 
S68.119 Complete traumatic metacarpophalangeal amputation 
of unspecified finger 
S68.12 Partial traumatic metacarpophalangeal amputation of other and 
unspecified finger 
S68.120 Partial traumatic metacarpophalangeal amputation of 
right index finger 
S68.121 Partial traumatic metacarpophalangeal amputation of 
left index finger 
S68.122 Partial traumatic metacarpophalangeal amputation of 
right middle finger 
S68.123 Partial traumatic metacarpophalangeal amputation of 
left middle finger 
S68.124 Partial traumatic metacarpophalangeal amputation of 
right ring finger 
S68.125 Partial traumatic metacarpophalangeal amputation of 
left ring finger 
S68.126 Partial traumatic metacarpophalangeal amputation of 
right little finger 
S68.127 Partial traumatic metacarpophalangeal amputation of 

left little finger 
S68.128 Partial traumatic metacarpophalangeal amputation of 
other finger 
Partial traumatic metacarpophalangeal amputation of 
specified finger with unspecified laterality 
S68.129 Partial traumatic metacarpophalangeal amputation of 
unspecified finger 
S68.4 Traumatic amputation of hand at wrist level 
Traumatic amputation of hand NOS 
Traumatic amputation of wrist 
S68.41 Complete traumatic amputation of hand at wrist level 
S68.411 Complete traumatic amputation of right hand at wrist 
level 
S68.412 Complete traumatic amputation of left hand at wrist 
level 
S68.419 Complete traumatic amputation of unspecified hand at 
wrist level 
S68.42 Partial traumatic amputation of hand at wrist level 
S68.421 Partial traumatic amputation of right hand at wrist 
level 
S68.422 Partial traumatic amputation of left hand at wrist level 
S68.429 Partial traumatic amputation of hand at wrist level of 
unspecified side 
S68.5 Traumatic transphalangeal amputation of thumb 
Traumatic interphalangeal joint amputation of thumb 
S68.51 Complete traumatic transphalangeal amputation of thumb 
S68.511 Complete traumatic transphalangeal amputation of 
right thumb 
S68.512 Complete traumatic transphalangeal amputation of left 
thumb 
S68.519 Complete traumatic transphalangeal amputation of 
unspecified thumb 
S68.52 Partial traumatic transphalangeal amputation of thumb 
S68.521 Partial traumatic transphalangeal amputation of right 
thumb 
S68.522 Partial traumatic transphalangeal amputation of left 
thumb 
S68.529 Partial traumatic transphalangeal amputation of 
unspecified thumb 
S68.6 Traumatic transphalangeal amputation of other and unspecified finger 
S68.61 Complete traumatic transphalangeal amputation of other and unspecified 
finger(s) 
S68.610 Complete traumatic transphalangeal amputation of 

right index finger 
S68.611 Complete traumatic transphalangeal amputation of left 
index finger 
S68.612 Complete traumatic transphalangeal amputation of 
right middle finger 
S68.613 Complete traumatic transphalangeal amputation of left 
middle finger 
S68.614 Complete traumatic transphalangeal amputation of 
right ring finger 
S68.615 Complete traumatic transphalangeal amputation of left 
ring finger 
S68.616 Complete traumatic transphalangeal amputation of 
right little finger 
S68.617 Complete traumatic transphalangeal amputation of left 
little finger 
S68.618 Complete traumatic transphalangeal amputation of 
other finger 
Complete traumatic transphalangeal amputation of 
specified finger with unspecified laterality 
S68.619 Complete traumatic transphalangeal amputation of 
uspecified finger 
S68.62 Partial traumatic transphalangeal amputation of other and unspecified 
finger 
S68.620 Partial traumatic transphalangeal amputation of right 
index finger 
S68.621 Partial traumatic transphalangeal amputation of left 
index finger 
S68.622 Partial traumatic transphalangeal amputation of right 
middle finger 
S68.623 Partial traumatic transphalangeal amputation of left 
middle finger 
S68.624 Partial traumatic transphalangeal amputation of right 
ring finger 
S68.625 Partial traumatic transphalangeal amputation of left 
ring finger 
S68.626 Partial traumatic transphalangeal amputation of right 
little finger 
S68.627 Partial traumatic transphalangeal amputation of left 
little finger 
S68.628 Partial traumatic transphalangeal amputation of other 
finger 
Partial traumatic transphalangeal amputation of specified 
finger with unspecified laterality 

S68.629
Partial traumatic transphalangeal amputation of 
unspecified finger 
S68.7 Traumatic transmetacarpal amputation of hand 
S68.71 Complete traumatic transmetacarpal amputation of hand 
S68.711 Complete traumatic transmetacarpal amputation of 
right hand 
S68.712 Complete traumatic transmetacarpal amputation of left 
hand 
S68.719 Complete traumatic transmetacarpal amputation of 
unspecified hand 
S68.72 Partial traumatic transmetacarpal amputation of hand 
S68.721 Partial traumatic transmetacarpal amputation of right 
hand 
S68.722 Partial traumatic transmetacarpal amputation of left 
hand 
S68.729 Partial traumatic transmetacarpal amputation of 
unspecified hand 
S69 Other and unspecified injuries of wrist, hand and finger(s) 
The following 7th character extensions are to be added to each code for category S69 
a initial encounter 
d subsequent encounter 
q sequela 
S69.8 Other specified injuries of wrist, hand and finger(s) 
S69.80 Other specified injuries of wrist, hand and finger(s) of unspecified 
side 
S69.81 Other specified injuries of right wrist, hand and finger(s) 
S69.82 Other specified injuries of left wrist, hand and finger(s) 
S69.9 Unspecified injury of wrist, hand and finger(s) 
S69.90 Unspecified injury of wrist, hand and finger(s) of unspecified side 
S69.91 Unspecified injury of right wrist, hand and finger(s) 
S69.92 Unspecified injury of left wrist, hand and finger(s) 
Injuries to the hip and thigh (S70-S79) 
Excludes2:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
snake bite (T63.0-) 
venomous insect bite or sting (T63.4-) 
S70 Superficial injury of hip and thigh 
The following 7th character extensions are to be added to each code for category S70 
a initial encounter 

d 
subsequent encounter 
q sequela 
S70.0 Contusion of hip 
S70.00 Contusion of unspecified hip 
S70.01 Contusion of right hip 
S70.02 Contusion of left hip 
S70.1 Contusion of thigh 
S70.10 Contusion of unspecified thigh 
S70.11 Contusion of right thigh 
S70.12 Contusion of left thigh 
S70.2 Other superficial injuries of hip 
S70.21 Abrasion of hip 
S70.211 Abrasion, right hip 
S70.212 Abrasion, left hip 
S70.219 Abrasion, unspecified hip 
S70.22 Blister (nonthermal) of hip 
S70.221 Blister (nonthermal), right hip 
S70.222 Blister (nonthermal), left hip 
S70.229 Blister (nonthermal), unspecified hip 
S70.24 External constriction of hip 
S70.241 External constriction, right hip 
S70.242 External constriction, left hip 
S70.249 External constriction, unspecified hip 
S70.25 Superficial foreign body of hip 
Splinter in the hip 
S70.251 Superficial foreign body, right hip 
S70.252 Superficial foreign body, left hip 
S70.259 Superficial foreign body, unspecified hip 
S70.26 Insect bite (nonvenomous) of hip 
S70.261 Insect bite (nonvenomous), right hip 
S70.262 Insect bite (nonvenomous), left hip 
S70.269 Insect bite (nonvenomous), unspecified hip 
S70.27 Other superficial bite of hip 
Excludes1: open bite of hip (S71.05-) 
S70.271 Other superficial bite of hip, right hip 
S70.272 Other superficial bite of hip, left hip 
S70.279 Other superficial bite of hip, unspecified hip 
S70.3 Other superficial injuries of thigh 
S70.31 Abrasion of thigh 
S70.311 Abrasion, right thigh 
S70.312 Abrasion, left thigh 
S70.319 Abrasion, unspecified thigh 
S70.32 Blister (nonthermal) of thigh 

S70.321
Blister (nonthermal), right thigh 
S70.322 Blister (nonthermal), left thigh 
S70.329 Blister (nonthermal), unspecified thigh 
S70.34 External constriction of thigh 
S70.341 External constriction, right thigh 
S70.342 External constriction, left thigh 
S70.349 External constriction, unspecified thigh 
S70.35 Superficial foreign body of thigh 
Splinter in the thigh 
S70.351 Superficial foreign body, right thigh 
S70.352 Superficial foreign body, left thigh 
S70.359 Superficial foreign body, unspecified thigh 
S70.36 Insect bite (nonvenomous) of thigh 
S70.361 Insect bite (nonvenomous), right thigh 
S70.362 Insect bite (nonvenomous), left thigh 
S70.369 Insect bite (nonvenomous), unspecified thigh 
S70.37 Other superficial bite of thigh 
Excludes1: open bite of thigh (S71.15) 
S70.371 Other superficial bite of right thigh 
S70.372 Other superficial bite of left thigh 
S70.379 Other superficial bite of unspecified thigh 
S70.9 Unspecified superficial injury of hip and thigh 
S70.91 Unspecified superficial injury of hip 
S70.911 Unspecified superficial injury of right hip 
S70.912 Unspecified superficial injury of left hip 
S70.919 Unspecified superficial injury of hip, unspecified side 
S70.92 Unspecified superficial injury of thigh 
S70.921 Unspecified superficial injury of right thigh 
S70.922 Unspecified superficial injury of left thigh 
S70.929 Unspecified superficial injury of thigh, unspecified side 
S71 Open wound of hip and thigh 
Code also any associated wound infection 
Excludes1:open fracture of hip and thigh (S72.-) 
traumatic amputation of hip and thigh (S78.-) 
Excludes2:bite of venomous animal (T63.-) 
open wound of ankle, foot and toes (S91.-) 
open wound of knee and lower leg (S81.-) 
The following 7th character extensions are to be added to each code for category S71 
a initial encounter 
d subsequent encounter 
q sequela 
S71.0 Open wound of hip 

S71.00
Unspecified open wound of hip 
S71.001 Unspecified open wound, right hip 
S71.002 Unspecified open wound, left hip 
S71.009 Unspecified open wound, unspecified hip 
S71.01 Laceration without foreign body of hip 
S71.011 Laceration without foreign body, right hip 
S71.012 Laceration without foreign body, left hip 
S71.019 Laceration without foreign body, unspecified hip 
S71.02 Laceration with foreign body of hip 
S71.021 Laceration with foreign body, right hip 
S71.022 Laceration with foreign body, left hip 
S71.029 Laceration with foreign body, unspecified hip 
S71.03 Puncture wound without foreign body of hip 
S71.031 Puncture wound without foreign body, right hip 
S71.032 Puncture wound without foreign body, left hip 
S71.039 Puncture wound without foreign body, unspecified hip 
S71.04 Puncture wound with foreign body of hip 
S71.041 Puncture wound with foreign body, right hip 
S71.042 Puncture wound with foreign body, left hip 
S71.049 Puncture wound with foreign body, unspecified hip 
S71.05 Open bite of hip 
Bite of hip NOS 
Excludes1: superficial bite of hip (S70.26, S70.27) 
S71.051 Bite, right hip 
S71.052 Bite, left hip 
S71.059 Bite, unspecified hip 
S71.1 Open wound of thigh 
S71.10 Unspecified open wound of thigh 
S71.101 Unspecified open wound, right thigh 
S71.102 Unspecified open wound, left thigh 
S71.109 Unspecified open wound, unspecified thigh 
S71.11 Laceration without foreign body of thigh 
S71.111 Laceration without foreign body, right thigh 
S71.112 Laceration without foreign body, left thigh 
S71.119 Laceration without foreign body, unspecified thigh 
S71.12 Laceration with foreign body of thigh 
S71.121 Laceration with foreign body, right thigh 
S71.122 Laceration with foreign body, left thigh 
S71.129 Laceration with foreign body, unspecified thigh 
S71.13 Puncture wound without foreign body of thigh 
S71.131 Puncture wound without foreign body, right thigh 
S71.132 Puncture wound without foreign body, left thigh 
S71.139 Puncture wound without foreign body, unspecified 

thigh 
S71.14 Puncture wound with foreign body of thigh 
S71.141 Puncture wound with foreign body, right thigh 
S71.142 Puncture wound with foreign body, left thigh 
S71.149 Puncture wound with foreign body, unspecified thigh 
S71.15 Open bite of thigh 
Bite of thigh NOS 
Excludes1: superficial bite of thigh (S70.86-, S70.87-) 
S71.151 Bite, right thigh 
S71.152 Bite, left thigh 
S71.159 Bite, unspecified thigh 
S72 Fracture of femur 
A fracture not indicated as displaced or nondisplaced should be coded to displaced 
Excludes1:traumatic amputation of hip and thigh (S78.-) 
Excludes2:fracture of lower leg and ankle (S82.-) 
fracture of foot (S92.-) 
The following 7th character extensions are to be added to each code for category S72 
A fracture not designated as open or closed should be coded to closed 
The open fracture designations are based on the Gustilo open fracture classification 
a initial encounter for closed fracture 
b initial encounter for open fracture type I or II 
initial encounter for open fracture NOS 
c initial encounter for open fracture type IIIA, IIIB, or IIIC 
d subsequent encounter for closed fracture with routine healing 
e subsequent encounter for open fracture type I or II with routine healing 
f subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine 
healing 
g subsequent encounter for closed fracture with delayed healing 
h subsequent encounter for open fracture type I or II with delayed healing 
i subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
delayed healing 
j subsequent encounter for closed fracture with nonunion 
k subsequent encounter for open fracture type I or II with nonunion 
l subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
nonunion 
m subsequent encounter for closed fracture with malunion 
n subsequent encounter for open fracture type I or II with malunion 
o subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
malunion 
q sequela 
S72.0 Fracture of head and neck of femur 
Excludes2:physeal fracture of upper end of femur (S79.0-) 

S72.00 Fracture of unspecifed part of neck of femur 
Fracture of hip NOS 
Fracture of neck of femur NOS 
S72.001 Fracture of unspecifed part of neck of right femur 
S72.002 Fracture of unspecifed part of neck of left femur 
S72.009 Fracture of unspecifed part of neck of unspecified 
femur 
S72.01 Unspecified intracapsular fracture of femur 
Subcapital fracture of femur 
S72.011 Unspecified intracapsular fracture of right femur 
S72.012 Unspecified intracapsular fracture of left femur 
S72.019 Unspecified intracapsular fracture of unspecified femur 
S72.02 Fracture of epiphysis (separation) (upper) of femur 
Transepiphyseal fracture of femur 
Excludes1: capital femoral epiphyseal fracture (pediatric) of femur 
(S79.01-) 
Salter-Harris Type I physeal fracture of upper end of femur 
(S79.01-) 
S72.021 Displaced fracture of epiphysis (separation) (upper) of 
right femur 
S72.022 Displaced fracture of epiphysis (separation) (upper) of 
left femur 
S72.023 Displaced fracture of epiphysis (separation) (upper) of 
unspecified femur 
S72.024 Nondisplaced fracture of epiphysis (separation) (upper) 
of right femur 
S72.025 Nondisplaced fracture of epiphysis (separation) (upper) 
of left femur 
S72.026 Nondisplaced fracture of epiphysis (separation) (upper) 
of unspecified femur 
S72.03 Midcervical fracture of femur 
Transcervical fracture of femur NOS 
S72.031 Displaced midcervical fracture of right femur 
S72.032 Displaced midcervical fracture of left femur 
S72.033 Displaced midcervical fracture of unspecified femur 
S72.034 Nondisplaced midcervical fracture of right femur 
S72.035 Nondisplaced midcervical fracture of left femur 
S72.036 Nondisplaced midcervical fracture of unspecified femur 
S72.04 Fracture of base of neck of femur 
Cervicotrochanteric fracture of femur 
S72.041 Displaced fracture of base of neck of right femur 
S72.042 Displaced fracture of base of neck of left femur 
S72.043 Displaced fracture of base of neck of unspecified femur 

S72.044 Nondisplaced fracture of base of neck of right femur 
S72.045 Nondisplaced fracture of base of neck of left femur 
S72.046 Nondisplaced fracture of base of neck of unspecified 
femur 
S72.05 Unspecified fracture of head of femur 
Fracture of head of femur NOS 
S72.051 Unspecified fracture of head of right femur 
S72.052 Unspecified fracture of head of left femur 
S72.059 Unspecified fracture of head of unspecified femur 
S72.06 Articular fracture of head of femur 
S72.061 Displaced articular fracture of head of right femur 
S72.062 Displaced articular fracture of head of left femur 
S72.063 Displaced articular fracture of head of unspecified 
femur 
S72.064 Nondisplaced articular fracture of head of right femur 
S72.065 Nondisplaced articular fracture of head of left femur 
S72.066 Nondisplaced articular fracture of head of unspecified 
femur 
S72.09 Other fracture of head and neck of femur 
S72.091 Other fracture of head and neck of right femur 
S72.092 Other fracture of head and neck of left femur 
S72.099 Other fracture of head and neck of unspecified femur 
S72.1 Pertrochanteric fracture 
S72.10 Unspecified trochanteric fracture of femur 
Fracture of trochanter NOS 
S72.101 Unspecified trochanteric fracture of right femur 
S72.102 Unspecified trochanteric fracture of left femur 
S72.109 Unspecified trochanteric fracture of unspecified femur 
S72.11 Fracture of greater trochanter of femur 
S72.111 Displaced fracture of greater trochanter of right femur 
S72.112 Displaced fracture of greater trochanter of left femur 
S72.113 Displaced fracture of greater trochanter of unspecified 
femur 
S72.114 Nondisplaced fracture of greater trochanter of right 
femur 
S72.115 Nondisplaced fracture of greater trochanter of left 
femur 
S72.116 Nondisplaced fracture of greater trochanter of 
unspecified femur 
S72.12 Fracture of lesser trochanter of femur 
S72.121 Displaced fracture of lesser trochanter of right femur 
S72.122 Displaced fracture of lesser trochanter of left femur 
S72.123 Displaced fracture of lesser trochanter of unspecified 

femur 
S72.124 Nondisplaced fracture of lesser trochanter of right 
femur 
S72.125 Nondisplaced fracture of lesser trochanter of left femur 
S72.126 Nondisplaced fracture of lesser trochanter of 
unspecified femur 
S72.13 Apophyseal fracture of femur 
Excludes1: chronic (nontraumatic) slipped upper femoral epiphysis 
(M93.0-) 
S72.131 Displaced apophyseal fracture of right femur 
S72.132 Displaced apophyseal fracture of left femur 
S72.133 Displaced apophyseal fracture of unspecifed femur 
S72.134 Nondisplaced apophyseal fracture of right femur 
S72.135 Nondisplaced apophyseal fracture of left femur 
S72.136 Nondisplaced apophyseal fracture of unspecified femur 
S72.14 Intertrochanteric fracture of femur 
S72.141 Displaced intertrochanteric fracture of right femur 
S72.142 Displaced intertrochanteric fracture of left femur 
S72.143 Displaced intertrochanteric fracture of unspecified 
femur 
S72.144 Nondisplaced intertrochanteric fracture of right femur 
S72.145 Nondisplaced intertrochanteric fracture of left femur 
S72.146 Nondisplaced intertrochanteric fracture of unspecified 
femur 
S72.2 Subtrochanteric fracture of femur 
S72.21 Displaced subtrochanteric fracture of right femur 
S72.22 Displaced subtrochanteric fracture of left femur 
S72.23 Displaced subtrochanteric fracture of unspecified femur 
S72.24 Nondisplaced subtrochanteric fracture of right femur 
S72.25 Nondisplaced subtrochanteric fracture of left femur 
S72.26 Nondisplaced subtrochanteric fracture of unspecified femur 
S72.3 Fracture of shaft of femur 
S72.30 Unspecified fracture of shaft of femur 
S72.301 Unspecified fracture of shaft of right femur 
S72.302 Unspecified fracture of shaft of left femur 
S72.309 Unspecified fracture of shaft of unspecified femur 
S72.32 Transverse fracture of shaft of femur 
S72.321 Displaced transverse fracture of shaft of right femur 
S72.322 Displaced transverse fracture of shaft of left femur 
S72.323 Displaced transverse fracture of shaft of unspecified 
femur 
S72.324 Nondisplaced transverse fracture of shaft of right femur 
S72.325 Nondisplaced transverse fracture of shaft of left femur 

S72.326
Nondisplaced transverse fracture of shaft of unspecified 
femur 
S72.33 Oblique fracture of shaft of femur 
S72.331 Displaced oblique fracture of shaft of right femur 
S72.332 Displaced oblique fracture of shaft of left femur 
S72.333 Displaced oblique fracture of shaft of unspecified femur 
S72.334 Nondisplaced oblique fracture of shaft of right femur 
S72.335 Nondisplaced oblique fracture of shaft of left femur 
S72.336 Nondisplaced oblique fracture of shaft of unspecified 
femur 
S72.34 Spiral fracture of shaft of femur 
S72.341 Displaced spiral fracture of shaft of right femur 
S72.342 Displaced spiral fracture of shaft of left femur 
S72.343 Displaced spiral fracture of shaft of unspecified femur 
S72.344 Nondisplaced spiral fracture of shaft of right femur 
S72.345 Nondisplaced spiral fracture of shaft of left femur 
S72.346 Nondisplaced spiral fracture of shaft of unspecified 
femur 
S72.35 Comminuted fracture of shaft of femur 
S72.351 Displaced comminuted fracture of shaft of right femur 
S72.352 Displaced comminuted fracture of shaft of left femur 
S72.353 Displaced comminuted fracture of shaft of unspecified 
femur 
S72.354 Nondisplaced comminuted fracture of shaft of right 
femur 
S72.355 Nondisplaced comminuted fracture of shaft of left 
femur 
S72.356 Nondisplaced comminuted fracture of shaft of 
unspecified femur 
S72.36 Segmental fracture of shaft of femur 
S72.361 Displaced segmental fracture of shaft of right femur 
S72.362 Displaced segmental fracture of shaft of left femur 
S72.363 Displaced segmental fracture of shaft of unspecified 
femur 
S72.364 Nondisplaced segmental fracture of shaft of right femur 
S72.365 Nondisplaced segmental fracture of shaft of left femur 
S72.366 Nondisplaced segmental fracture of shaft of unspecified 
femur 
S72.39 Other fracture of shaft of femur 
S72.391 Other fracture of shaft of right femur 
S72.392 Other fracture of shaft of left femur 
S72.399 Other fracture of shaft of unspecified femur 
S72.4 Fracture of lower end of femur 

Fracture of distal end of femur 
Excludes2:fracture of shaft of femur (S72.3-) 
physeal fracture of lower end of femur (S79.1-) 
S72.40 Unspecified fracture of lower end of femur 
S72.401 Unspecified fracture of lower end of right femur 
S72.402 Unspecified fracture of lower end of left femur 
S72.409 Unspecified fracture of lower end of unspecified femur 
S72.41 Unspecified condyle fracture of lower end of femur 
Condyle fracture of femur NOS 
S72.411 Displaced unspecified condyle fracture of lower end of 
right femur 
S72.412 Displaced unspecified condyle fracture of lower end of 
left femur 
S72.413 Displaced unspecified condyle fracture of lower end of 
unspecified femur 
S72.414 Nondisplaced unspecified condyle fracture of lower end 
of right femur 
S72.415 Nondisplaced unspecified condyle fracture of lower end 
of left femur 
S72.416 Nondisplaced unspecified condyle fracture of lower end 
of unspecified femur 
S72.42 Fracture of lateral condyle of femur 
S72.421 Displaced fracture of lateral condyle of right femur 
S72.422 Displaced fracture of lateral condyle of left femur 
S72.423 Displaced fracture of lateral condyle of unspecified 
femur 
S72.424 Nondisplaced fracture of lateral condyle of right femur 
S72.425 Nondisplaced fracture of lateral condyle of left femur 
S72.426 Nondisplaced fracture of lateral condyle of unspecified 
femur 
S72.43 Fracture of medial condyle of femur 
S72.431 Displaced fracture of medial condyle of right femur 
S72.432 Displaced fracture of medial condyle of left femur 
S72.433 Displaced fracture of medial condyle of unspecified 
femur 
S72.434 Nondisplaced fracture of medial condyle of right femur 
S72.435 Nondisplaced fracture of medial condyle of left femur 
S72.436 Nondisplaced fracture of medial condyle of unspecified 
femur 
S72.44 Fracture of lower epiphysis (separation) of femur 
Excludes1: Salter-Harris Type I physeal fracture of lower end of femur 
(S79.11-) 
S72.441 Displaced fracture of lower epiphysis (separation)of 

right femur 
S72.442 Displaced fracture of lower epiphysis (separation)of left 
femur 
S72.443 Displaced fracture of lower epiphysis (separation)of 
unspecified femur 
S72.444 Nondisplaced fracture of lower epiphysis (separation)of 
right femur 
S72.445 Nondisplaced fracture of lower epiphysis (separation)of 
left femur 
S72.446 Nondisplaced fracture of lower epiphysis (separation)of 
unspecified femur 
S72.45 Supracondylar fracture without intracondylar extension of lower end of 
femur 
Supracondylar fracture of lower end of femur NOS 
Excludes1: supracondylar fracture with intracondylar extension of 
lower end of femur (S72.46-) 
S72.451 Displaced supracondylar fracture without 
intracondylar extension of lower end of right femur 
S72.452 Displaced supracondylar fracture without 
intracondylar extension of lower end of left femur 
S72.453 Displaced supracondylar fracture without 
intracondylar extension of lower end of unspecified 
femur 
S72.454 Nondisplaced supracondylar fracture without 
intracondylar extension of lower end of right femur 
S72.455 Nondisplaced supracondylar fracture without 
intracondylar extension of lower end of left femur 
S72.456 Nondisplaced supracondylar fracture without 
intracondylar extension of lower end of unspecified 
femur 
S72.46 Supracondylar fracture with intracondylar extension of lower end of 
femur 
Excludes1: supracondylar fracture without intracondylar extension of 
lower end of femur (S72.45-) 
S72.461 Displaced supracondylar fracture with intracondylar 
extension of lower end of right femur 
S72.462 Displaced supracondylar fracture with intracondylar 
extension of lower end of left femur 
S72.463 Displaced supracondylar fracture with intracondylar 
extension of lower end of unspecified femur 
S72.464 Nondisplaced supracondylar fracture with 
intracondylar extension of lower end of right femur 
S72.465 Nondisplaced supracondylar fracture with 

intracondylar extension of lower end of left femur 
S72.466 Nondisplaced supracondylar fracture with 
intracondylar extension of lower end of unspecified 
femur 
S72.47 Torus fracture of lower end of femur 
Note:open fracture extensions do not apply to these codes 
S72.471 Torus fracture of lower end of right femur 
S72.472 Torus fracture of lower end of left femur 
S72.479 Torus fracture of lower end of unspecified femur 
S72.49 Other fracture of lower end of femur 
S72.491 Other fracture of lower end of right femur 
S72.492 Other fracture of lower end of left femur 
S72.499 Other fracture of lower end of unspecified femur 
S72.8 Other fracture of femur 
S72.8x Other fracture of femur 
S72.8x1 Other fracture of right femur 
S72.8x2 Other fracture of left femur 
S72.8x9 Other fracture of unspecified femur 
S72.9 Unspecified fracture of femur 
Fracture of thigh NOS 
Fracture of upper leg NOS 
Excludes1:fracture of hip NOS (S72.00-, S72.01-) 
S72.90 Unspecified fracture of unspecified femur 
S72.91 Unspecified fracture of right femur 
S72.92 Unspecified fracture of left femur 
S73 Dislocation and sprain of joint and ligaments of hip 
Includes: avulsion of joint or ligament of hip 
laceration of joint or ligament of hip 
sprain of joint or ligament of hip 
traumatic hemarthrosis of joint or ligament of hip 
traumatic rupture of joint or ligament of hip 
traumatic subluxation of joint or ligament of hip 
traumatic tear of joint or ligament of hip 
Excludes2:strain of muscle and tendon of hip and thigh (S76.-) 
The following 7th character extensions are to be added to each code for category S73 
a initial encounter 
d subsequent encounter 
q sequela 
S73.0 Subluxation and dislocation of hip 
S73.00 Unspecified subluxation and dislocation of hip 
Dislocation of hip NOS 
Subluxation of hip NOS 

S73.001
Unspecified subluxation of right hip 
S73.002 Unspecified subluxation of left hip 
S73.003 Unspecified subluxation of unspecified hip 
S73.004 Unspecified dislocation of right hip 
S73.005 Unspecified dislocation of left hip 
S73.006 Unspecified dislocation of unspecified hip 
S73.01 Posterior subluxation and dislocation of hip 
S73.011 Posterior subluxation of right hip 
S73.012 Posterior subluxation of left hip 
S73.013 Posterior subluxation of unspecified hip 
S73.014 Posterior dislocation of right hip 
S73.015 Posterior dislocation of left hip 
S73.016 Posterior dislocation of unspecified hip 
S73.02 Obturator subluxation and dislocation of hip 
S73.021 Obturator subluxation of right hip 
S73.022 Obturator subluxation of left hip 
S73.023 Obturator subluxation of unspecified hip 
S73.024 Obturator dislocation of right hip 
S73.025 Obturator dislocation of left hip 
S73.026 Obturator dislocation of unspecified hip 
S73.03 Other anterior dislocation of hip 
S73.031 Other anterior subluxation of right hip 
S73.032 Other anterior subluxation of left hip 
S73.033 Other anterior subluxation of unspecified hip 
S73.034 Other anterior dislocation of right hip 
S73.035 Other anterior dislocation of left hip 
S73.036 Other anterior dislocation of unspecified hip 
S73.04 Central dislocation of hip 
S73.041 Central subluxation of right hip 
S73.042 Central subluxation of left hip 
S73.043 Central subluxation of unspecified hip 
S73.044 Central dislocation of right hip 
S73.045 Central dislocation of left hip 
S73.046 Central dislocation of unspecified hip 
S73.1 Sprain of hip 
S73.10 Unspecified sprain of hip 
S73.101 Unspecified sprain of right hip 
S73.102 Unspecified sprain of left hip 
S73.109 Unspecified sprain of unspecified hip 
S73.11 Iliofemoral ligament sprain of hip 
S73.111 Iliofemoral ligament sprain of right hip 
S73.112 Iliofemoral ligament sprain of left hip 
S73.119 Iliofemoral ligament sprain of unspecified hip 

S73.12
Ischiocapsular (ligament) sprain of hip 
S73.121 Ischiocapsular ligament sprain of right hip 
S73.122 Ischiocapsular ligament sprain of left hip 
S73.129 Ischiocapsular ligament sprain of unspecified hip 
S73.19 Other sprain of hip 
S73.191 Other sprain of right hip 
S73.192 Other sprain of left hip 
S73.199 Other sprain of unspecified hip 
S74 Injury of nerves at hip and thigh level 
Code also any associated open wound (S71.-) 
Excludes2:injury of nerves at ankle and foot level (S94.-) 
injury of nerves at lower leg level (S84.-) 
The following 7th character extensions are to be added to each code for category S74 
a initial encounter 
d subsequent encounter 
q sequela 
S74.0 Injury of sciatic nerve at hip and thigh level 
S74.00 Injury of sciatic nerve at hip and thigh level, unspecified leg 
S74.01 Injury of sciatic nerve at hip and thigh level, right leg 
S74.02 Injury of sciatic nerve at hip and thigh level, left leg 
S74.1 Injury of femoral nerve at hip and thigh level 
S74.10 Injury of femoral nerve at hip and thigh level, unspecified leg 
S74.11 Injury of femoral nerve at hip and thigh level, right leg 
S74.12 Injury of femoral nerve at hip and thigh level, left leg 
S74.2 Injury of cutaneous sensory nerve at hip and thigh level 
S74.20 Injury of cutaneous sensory nerve at hip and thigh level, unspecified 
leg 
S74.21 Injury of cutaneous sensory nerve at hip and high level, right leg 
S74.22 Injury of cutaneous sensory nerve at hip and thigh level, left leg 
S74.8 Injury of other nerves at hip and thigh level 
S74.8x Injury of other nerves at hip and thigh level 
S74.8x1 Injury of other nerves at hip and thigh level, right leg 
S74.8x2 Injury of other nerves at hip and thigh level, left leg 
S74.8x9 Injury of other nerves at hip and thigh level, 
unspecified leg 
S74.9 Injury of unspecified nerve at hip and thigh level 
S74.90 Injury of unspecified nerve at hip and thigh level, unspecified leg 
S74.91 Injury of unspecified nerve at hip and thigh level, right leg 
S74.92 Injury of unspecified nerve at hip and thigh level, left leg 
S75 Injury of blood vessels at hip and thigh level 
Code also any associated open wound (S71.-) 

Excludes2:injury of blood vessels at lower leg level (S85.-) 
injury of popliteal artery (S85.0) 
The following 7th character extensions are to be added to each code for category S75 
a initial encounter 
d subsequent encounter 
q sequela 
S75.0 Injury of femoral artery 
S75.00 Unspecified injury of femoral artery 
S75.001 Unspecified injury of femoral artery, right leg 
S75.002 Unspecified injury of femoral artery, left leg 
S75.009 Unspecified injury of femoral artery, unspecified leg 
S75.01 Minor laceration of femoral artery 
Incomplete transection of femoral artery 
Laceration of femoral artery NOS 
Superficial laceration of femoral artery 
S75.011 Minor laceration of femoral artery, right leg 
S75.012 Minor laceration of femoral artery, left leg 
S75.019 Minor laceration of femoral artery, unspecified leg 
S75.02 Major laceration of femoral artery 
Complete transection of femoral artery 
Traumatic rupture of femoral artery 
S75.021 Major laceration of femoral artery, right leg 
S75.022 Major laceration of femoral artery, left leg 
S75.029 Major laceration of femoral artery, unspecified leg 
S75.09 Other specified injury of femoral artery 
S75.091 Other specified injury of femoral artery, right leg 
S75.092 Other specified injury of femoral artery, left leg 
S75.099 Other specified injury of femoral artery, unspecified leg 
S75.1 Injury of femoral vein at hip and thigh level 
S75.10 Unspecified injury of femoral vein at hip and thigh level 
S75.101 Unspecified injury of femoral vein at hip and thigh 
level, right leg 
S75.102 Unspecified injury of femoral vein at hip and thigh 
level, left leg 
S75.109 Unspecified injury of femoral vein at hip and thigh 
level, unspecified leg 
S75.11 Minor laceration of femoral vein at hip and thigh level 
Incomplete transection of femoral vein at hip and thigh level 
Laceration of femoral vein at hip and thigh level NOS 
Superficial laceration of femoral vein at hip and thigh level 
S75.111 Minor laceration of femoral vein at hip and thigh level, 
right leg 
S75.112 Minor laceration of femoral vein at hip and thigh level, 

left leg 
S75.119 Minor laceration of femoral vein at hip and thigh level, 
unspecified leg 
S75.12 Major laceration of femoral vein at hip and thigh level 
Complete transection of femoral vein at hip and thigh level 
Traumatic rupture of femoral vein at hip and thigh level 
S75.121 Major laceration of femoral vein at hip and thigh level, 
right leg 
S75.122 Major laceration of femoral vein at hip and thigh level, 
left leg 
S75.129 Major laceration of femoral vein at hip and thigh level, 
unspecified leg 
S75.19 Other specified injury of femoral vein at hip and thigh level 
S75.191 Other specified injury of femoral vein at hip and thigh 
level, right leg 
S75.192 Other specified injury of femoral vein at hip and thigh 
level, left leg 
S75.199 Other specified injury of femoral vein at hip and thigh 
level, unspecified leg 
S75.2 Injury of greater saphenous vein at hip and thigh level 
Excludes1:greater saphenous vein NOS (S85.3) 
S75.20 Unspecified injury of greater saphenous vein at hip and thigh level 
S75.201 Unspecified injury of greater saphenous vein at hip and 
thigh level, right leg 
S75.202 Unspecified injury of greater saphenous vein at hip and 
thigh level, left leg 
S75.209 Unspecified injury of greater saphenous vein at hip and 
thigh level, unspecified leg 
S75.21 Minor laceration of greater saphenous vein at hip and thigh level 
Incomplete transection of greater saphenous vein at hip and thigh level 
Laceration of greater saphenous vein at hip and thigh level NOS 
Superficial laceration of greater saphenous vein at hip and thigh level 
S75.211 Minor laceration of greater saphenous vein at hip and 
thigh level, right leg 
S75.212 Minor laceration of greater saphenous vein at hip and 
thigh level, left leg 
S75.219 Minor laceration of greater saphenous vein at hip and 
thigh level, unspecified leg 
S75.22 Major laceration of greater saphenous vein at hip and thigh level 
Complete transection of greater saphenous vein at hip and thigh level 
Traumatic rupture of greater saphenous vein at hip and thigh level 
S75.221 Major laceration of greater saphenous vein at hip and 
thigh level, right leg 

S75.222
S75.229 
S75.29 
S75.291 
S75.292 
S75.299 
S75.8 
S75.80 
S75.801 
S75.802 
S75.809 
S75.81 
S75.811 
S75.812 
S75.819 
S75.89 
S75.891 
S75.892 
S75.899 
S75.9 
S75.90 
S75.901 
S75.902 
S75.909 
S75.91 
S75.911 
Major laceration of greater saphenous vein at hip and 
thigh level, left leg 
Major laceration of greater saphenous vein at hip and 
thigh level, unspecified leg 
Other specified injury of greater saphenous vein at hip and thigh level 
Other specified injury of greater saphenous vein at hip 
and thigh level, right leg 
Other specified injury of greater saphenous vein at hip 
and thigh level, left leg 
Other specified injury of greater saphenous vein at hip 
and thigh level, unspecified leg 
Injury of other blood vessels at hip and thigh level 
Unspecified injury of other blood vessels at hip and thigh level 
Unspecified injury of other blood vessels at hip and 
thigh level, right leg 
Unspecified injury of other blood vessels at hip and 
thigh level, left leg 
Unspecified injury of other blood vessels at hip and 
thigh level, unspecified leg 
Laceration of other blood vessels at hip and thigh level 
Laceration of other blood vessels at hip and thigh level, 
right leg 
Laceration of other blood vessels at hip and thigh level, 
Laceration of other blood vessels at hip and thigh level, 
unspecified leg 
Other specified injury of other blood vessels at hip and thigh level 
Other specified injury of other blood vessels at hip and 
thigh level, right leg 
Other specified injury of other blood vessels at hip and 
thigh level, left leg 
Other specified injury of other blood vessels at hip and 
thigh level, unspecified leg 
Injury of unspecified blood vessel at hip and thigh level 
Unspecified injury of unspecified blood vessel at hip and thigh level 
Unspecified injury of unspecified blood vessel at hip 
and thigh level, right leg 
Unspecified injury of unspecified blood vessel at hip 
and thigh level, left leg 
Unspecified injury of unspecified blood vessel at hip 
and thigh level, unspecified leg 
Laceration of unspecified blood vessel at hip and thigh level 
Laceration of unspecified blood vessel at hip and thigh 
left leg 

level, right leg 
S75.912 Laceration of unspecified blood vessel at hip and thigh 
level, left leg 
S75.919 Laceration of unspecified blood vessel at hip and thigh 
level, unspecified leg 
S75.99 Other specified injury of unspecified blood vessel at hip and thigh level 
S75.991 Other specified injury of unspecified blood vessel at hip 
and thigh level, right leg 
S75.992 Other specified injury of unspecified blood vessel at hip 
and thigh level, left leg 
S75.999 Other specified injury of unspecified blood vessel at hip 
and thigh level, unspecified leg 
S76 Injury of muscle and tendon at hip and thigh level 
Code also any associated open wound (S71.-) 
Excludes2:injury of muscle and tendon at knee (S86) 
sprain of joint and ligament of hip (S73.1) 
The following 7th character extensions are to be added to each code for category S76 
a initial encounter 
d subsequent encounter 
q sequela 
S76.0 Injury of muscle and tendon of hip 
S76.00 Unspecified injury of muscle and tendon of hip 
S76.001 Unspecified injury of muscle and tendon of right hip 
S76.002 Unspecified injury of muscle and tendon of left hip 
S76.009 Unspecified injury of muscle and tendon of hip, 
unspecified side 
S76.01 Strain of muscle and tendon of hip 
S76.011 Strain of muscle and tendon of right hip 
S76.012 Strain of muscle and tendon of left hip 
S76.019 Strain of muscle and tendon of hip, unspecified side 
S76.02 Laceration of muscle and tendon of hip 
S76.021 Laceration of muscle and tendon of right hip 
S76.022 Laceration of muscle and tendon of left hip 
S76.029 Laceration of muscle and tendon of hip, unspecified 
side 
S76.09 Other injury of muscle and tendon of hip 
S76.091 Other injury of muscle and tendon of right hip 
S76.092 Other injury of muscle and tendon of left hip 
S76.099 Other injury of muscle and tendon of hip, unspecified 
side 
S76.1 Injury of quadriceps muscle and tendon 
S76.10 Unspecified injury of quadriceps muscle and tendon 

S76.101
Unspecified injury of right quadriceps muscle and 
tendon 
S76.102 Unspecified injury of left quadriceps muscle and tendon 
S76.109 Unspecified injury of quadriceps muscle and tendon, 
unspecified side 
S76.11 Strain of quadriceps muscle and tendon 
S76.111 Strain of right quadriceps muscle and tendon 
S76.112 Strain of left quadriceps muscle and tendon 
S76.119 Strain of quadriceps muscle and tendon, unspecified 
side 
S76.12 Laceration of quadriceps muscle and tendon 
S76.121 Laceration of right quadriceps muscle and tendon 
S76.122 Laceration of left quadriceps muscle and tendon 
S76.129 Laceration of quadriceps muscle and tendon, 
unspecified side 
S76.19 Other injury of quadriceps muscle and tendon 
S76.191 Other injury of right quadriceps muscle and tendon 
S76.192 Other injury of left quadriceps muscle and tendon 
S76.199 Other injury of quadriceps muscle and tendon, 
unspecified side 
S76.2 Injury of adductor muscle and tendon of thigh 
S76.20 Unspecified injury of adductor muscle and tendon of thigh 
S76.201 Unspecified injury of adductor muscle and tendon of 
right thigh 
S76.202 Unspecified injury of adductor muscle and tendon of 
left thigh 
S76.209 Unspecified injury of adductor muscle and tendon of 
thigh, unspecified side 
S76.21 Strain of adductor muscle and tendon of thigh 
S76.211 Strain of right adductor muscle and tendon of thigh 
S76.212 Strain of left adductor muscle and tendon of thigh 
S76.219 Strain of adductor muscle and tendon of thigh, 
unspecified side 
S76.22 Laceration of adductor muscle and tendon of thigh 
S76.221 Laceration of adductor muscle and tendon of right 
thigh 
S76.222 Laceration of adductor muscle and tendon of left thigh 
S76.229 Laceration of adductor muscle and tendon of thigh, 
unspecified side 
S76.29 Other injury of adductor muscle and tendon of thigh 
S76.291 Other injury of adductor muscle and tendon of right 
thigh 
S76.292 Other injury of adductor muscle and tendon of left 

thigh 
S76.299 Other injury of adductor muscle and tendon of thigh, 
unspecified side 
S76.3 Injury of muscle and tendon of the posterior muscle group at thigh level 
S76.30 Unspecified injury of muscle and tendon of the posterior muscle group at 
thigh level 
S76.301 Unspecified injury of muscle and tendon of the right 
posterior muscle group at thigh level 
S76.302 Unspecified injury of muscle and tendon of the left 
posterior muscle group at thigh level 
S76.309 Unspecified injury of muscle and tendon of the 
posterior muscle group at thigh level, unspecified side 
S76.31 Strain of muscle and tendon of the posterior muscle group at thigh level 
S76.311 Strain of muscle and tendon of the right posterior 
muscle group at thigh level 
S76.312 Strain of muscle and tendon of the left posterior muscle 
group at thigh level 
S76.319 Strain of muscle and tendon of the posterior muscle 
group at thigh level, unspecified side 
S76.32 Laceration of muscle and tendon of the posterior muscle group at thigh 
level 
S76.321 Laceration of muscle and tendon of the right posterior 
muscle group at thigh level 
S76.322 Laceration of muscle and tendon of the left posterior 
muscle group at thigh level 
S76.329 Laceration of muscle and tendon of the posterior muscle 
group at thigh level, unspecified side 
S76.39 Other injury of muscle and tendon of the posterior muscle group at thigh 
level 
S76.391 Other injury of muscle and tendon of the posterior 
muscle group at right thigh level 
S76.392 Other injury of muscle and tendon of the posterior 
muscle group at left thigh level 
S76.399 Other injury of muscle and tendon of the posterior 
muscle group at thigh level, unspecified side 
S76.8 Injury of other muscles and tendons at thigh level 
S76.80 Unspecified injury of other muscles and tendons at thigh level 
S76.801 Unspecified injury of other muscles and tendons at 
right thigh level 
S76.802 Unspecified injury of other muscles and tendons at left 
thigh level 
S76.809 Unspecified injury of other muscles and tendons at 
thigh level, unspecified side 

S76.81
Strain of other muscles and tendons at thigh level 
S76.811 Strain of other muscles and tendons at right thigh level 
S76.812 Strain of other muscles and tendons at left thigh level 
S76.819 Strain of other muscles and tendons at thigh level, 
unspecified side 
S76.82 Laceration of other muscles and tendons at thigh level 
S76.821 Laceration of other muscles and tendons at right thigh 
level 
S76.822 Laceration of other muscles and tendons at left thigh 
level 
S76.829 Laceration of other muscles and tendons at thigh level, 
unspecified side 
S76.89 Other injury of other muscles and tendons at thigh level 
S76.891 Other injury of other muscles and tendons at right 
thigh level 
S76.892 Other injury of other muscles and tendons at left thigh 
level 
S76.899 Other injury of other muscles and tendons at thigh 
level, unspecified side 
S76.9 Injury of unspecified muscles and tendons at thigh level 
S76.90 Unspecified injury of unspecified muscles and tendons at thigh level 
S76.901 Unspecified injury of unspecified muscles and tendons 
at right thigh level 
S76.902 Unspecified injury of unspecified muscles and tendons 
at left thigh level 
S76.909 Unspecified injury of unspecified muscles and tendons 
at thigh level, unspecified side 
S76.91 Strain of unspecified muscles and tendons at thigh level 
S76.911 Strain of unspecified muscles and tendons at right thigh 
level 
S76.912 Strain of unspecified muscles and tendons at left thigh 
level 
S76.919 Strain of unspecified muscles and tendons at thigh level, 
unspecified side 
S76.92 Laceration of unspecified muscles and tendons at thigh level 
S76.921 Laceration of unspecified muscles and tendons at right 
thigh level 
S76.922 Laceration of unspecified muscles and tendons at left 
thigh level 
S76.929 Laceration of unspecified muscles and tendons at thigh 
level, unspecified side 
S76.99 Other injury of unspecified muscles and tendons at thigh level 
S76.991 Other injury of unspecified muscles and tendons at 

right thigh level 
S76.992 Other injury of unspecified muscles and tendons at left 
thigh level 
S76.999 Other injury of unspecified muscles and tendons at 
thigh level, unspecified side 
S77 Crushing injury of hip and thigh 
Use additional code(s) for all associated injuries 
Excludes2:crushing injury of ankle and foot (S97.-) 
crushing injury of lower leg (S87.-) 
The following 7th character extensions are to be added to each code for category S77 
a initial encounter 
d subsequent encounter 
q sequela 
S77.0 Crushing injury of hip 
S77.00 Crushing injury of hip, unspecified side 
S77.01 Crushing injury of right hip 
S77.02 Crushing injury of left hip 
S77.1 Crushing injury of thigh 
S77.10 Crushing injury of thigh, unspecified side 
S77.11 Crushing injury of right thigh 
S77.12 Crushing injury of left thigh 
S77.2 Crushing injury of hip with thigh 
S77.20 Crushing injury of hip with thigh, unspecified side 
S77.21 Crushing injury of right hip with thigh 
S77.22 Crushing injury of left hip with thigh 
S78 Traumatic amputation of hip and thigh 
An amputation not identified and partial or complete should be coded to complete 
Excludes1:traumatic amputation of knee (S88.0-) 
The following 7th character extensions are to be added to each code for category S78 
a initial encounter 
d subsequent encounter 
q sequela 
S78.0 Traumatic amputation at hip joint 
S78.01 Complete traumatic amputation at hip joint 
S78.011 Complete traumatic amputation at right hip joint 
S78.012 Complete traumatic amputation at left hip joint 
S78.019 Complete traumatic amputation at hip joint, 
unspecified side 
S78.02 Partial traumatic amputation at hip joint 
S78.021 Partial traumatic amputation at right hip joint 
S78.022 Partial traumatic amputation at left hip joint 

S78.029
Partial traumatic amputation at hip joint, unspecified 
side 
S78.1 Traumatic amputation at level between hip and knee 
Excludes1:traumatic amputation of knee (S88.0-) 
S78.11 Complete traumatic amputation at level between hip and knee 
S78.111 Complete traumatic amputation at level between right 
hip and knee 
S78.112 Complete traumatic amputation at level between left 
hip and knee 
S78.119 Complete traumatic amputation at level between hip 
and knee, unspecified side 
S78.12 Partial traumatic amputation at level between hip and knee 
S78.121 Partial traumatic amputation at level between right hip 
and knee 
S78.122 Partial traumatic amputation at level between left hip 
and knee 
S78.129 Partial traumatic amputation at level between hip and 
knee, unspecified side 
S78.9 Traumatic amputation of hip and thigh, level unspecified 
S78.91 Complete traumatic amputation of hip and thigh, level unspecified 
S78.911 Complete traumatic amputation of right hip and thigh, 
level unspecified 
S78.912 Complete traumatic amputation of left hip and thigh, 
level unspecified 
S78.919 Complete traumatic amputation of hip and thigh, level 
unspecified, unspecified side 
S78.92 Partial traumatic amputation of hip and thigh, level unspecified 
S78.921 Partial traumatic amputation of right hip and thigh, 
level unspecified 
S78.922 Partial traumatic amputation of left hip and thigh, level 
unspecified 
S78.929 Partial traumatic amputation of hip and thigh, level 
unspecified, unspecified side 
S79 Other and unspecified injuries of hip and thigh 
The following 7th character extensions are to be added to each code for subcategories 
S79.0 and S79.1 
A fracture not designated as open or closed should be coded to closed 
a initial encounter for fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 

q sequela 
S79.0 Physeal fracture of upper end of femur 
Excludes1:apophyseal fracture of upper end of femur (S72.13-) 
nontraumatic slipped upper femoral epiphysis (M93.0-) 
S79.00 Unspecified physeal fracture of upper end of femur 
S79.001 Unspecified physeal fracture of upper end of right 
femur 
S79.002 Unspecified physeal fracture of upper end of left femur 
S79.009 Unspecified physeal fracture of upper end of 
unspecified femur 
S79.01 Salter-Harris Type I physeal fracture of upper end of femur 
Acute on chronic slipped capital femoral epiphysis 
Acute slipped capital femoral epiphysis 
Capital femoral epiphyseal fracture 
Excludes1: chronic slipped upper femoral epiphysis (nontraumatic) 
(M93.02-) 
S79.011 Salter-Harris Type I physeal fracture of upper end of 
right femur 
S79.012 Salter-Harris Type I physeal fracture of upper end of 
left femur 
S79.019 Salter-Harris Type I physeal fracture of upper end of 
unspecified femur 
S79.09 Other physeal fracture of upper end of femur 
S79.091 Other physeal fracture of upper end of right femur 
S79.092 Other physeal fracture of upper end of left femur 
S79.099 Other physeal fracture of upper end of unspecified 
femur 
S79.1 Physeal fracture of lower end of femur 
S79.10 Unspecified physeal fracture of lower end of femur 
S79.101 Unspecified physeal fracture of lower end of right 
femur 
S79.102 Unspecified physeal fracture of lower end of left femur 
S79.109 Unspecified physeal fracture of lower end of unspecified 
femur 
S79.11 Salter-Harris Type I physeal fracture of lower end of femur 
S79.111 Salter-Harris Type I physeal fracture of lower end of 
right femur 
S79.112 Salter-Harris Type I physeal fracture of lower end of 
left femur 
S79.119 Salter-Harris Type I physeal fracture of lower end of 
unspecified femur 
S79.12 Salter-Harris Type II physeal fracture of lower end of femur 
S79.121 Salter-Harris Type II physeal fracture of lower end of 

right femur 
S79.122 Salter-Harris Type II physeal fracture of lower end of 
left femur 
S79.129 Salter-Harris Type II physeal fracture of lower end of 
unspecified femur 
S79.13 Salter-Harris Type III physeal fracture of lower end of femur 
S79.131 Salter-Harris Type III physeal fracture of lower end of 
right femur 
S79.132 Salter-Harris Type III physeal fracture of lower end of 
left femur 
S79.139 Salter-Harris Type III physeal fracture of lower end of 
unspecified femur 
S79.14 Salter-Harris Type IV physeal fracture of lower end of femur 
S79.141 Salter-Harris Type IV physeal fracture of lower end of 
right femur 
S79.142 Salter-Harris Type IV physeal fracture of lower end of 
left femur 
S79.149 Salter-Harris Type IV physeal fracture of lower end of 
unspecified femur 
S79.19 Other physeal fracture of lower end of femur 
S79.191 Other physeal fracture of lower end of right femur 
S79.192 Other physeal fracture of lower end of left femur 
S79.199 Other physeal fracture of lower end of unspecified 
femur 
The following 7th character extensions are to be added to each code for subcategories 
S79.8 and S79.9 
a initial encounter 
d subsequent encounter 
q sequela 
S79.8 Other specified injuries of hip and thigh 
S79.81 Other specified injuries of hip 
S79.811 Other specified injuries of right hip 
S79.812 Other specified injuries of left hip 
S79.819 Other specified injuries of hip, unspecified side 
S79.82 Other specified injuries of thigh 
S79.821 Other specified injuries of right thigh 
S79.822 Other specified injuries of left thigh 
S79.829 Other specified injuries of thigh, unspecified side 
S79.9 Unspecified injury of hip and thigh 
S79.91 Unspecified injury of hip 
S79.911 Unspecified injury of right hip 

S79.912
Unspecified injury of left hip 
S79.919 Unspecified injury of hip, unspecified side 
S79.92 Unspecified injury of thigh 
S79.921 Unspecified injury of right thigh 
S79.922 Unspecified injury of left thigh 
S79.929 Unspecified injury of thigh, unspecified side 
Injuries to the knee and lower leg (S80-S89) 
Excludes2:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99) 
insect bite or sting, venomous (T63.4) 
S80 Superficial injury of knee and lower leg 
Excludes2:superficial injury of ankle and foot (S90.-) 
The following 7th character extensions are to be added to each code for category S80 
a initial encounter 
d subsequent encounter 
q sequela 
S80.0 Contusion of knee 
S80.00 Contusion of unspecified knee 
S80.01 Contusion of right knee 
S80.02 Contusion of left knee 
S80.1 Contusion of lower leg 
S80.10 Contusion of unspecified lower leg 
S80.11 Contusion of right lower leg 
S80.12 Contusion of lower leg 
S80.2 Other superficial injuries of knee 
S80.21 Abrasion of knee 
S80.211 Abrasion, right knee 
S80.212 Abrasion, left knee 
S80.219 Abrasion, unspecified knee 
S80.22 Blister (nonthermal) of knee 
S80.221 Blister (nonthermal), right knee 
S80.222 Blister (nonthermal), left knee 
S80.229 Blister (nonthermal), unspecified knee 
S80.24 External constriction of knee 
S80.241 External constriction, right knee 
S80.242 External constriction, left knee 
S80.249 External constriction, unspecified knee 
S80.25 Superficial foreign body of knee 
Splinter in the knee 

S80.251
Superficial foreign body, right knee 
S80.252 Superficial foreign body, left knee 
S80.259 Superficial foreign body, unspecified knee 
S80.26 Insect bite (nonvenomous) of knee 
S80.261 Insect bite (nonvenomous), right knee 
S80.262 Insect bite (nonvenomous), left knee 
S80.269 Insect bite (nonvenomous), unspecified knee 
S80.27 Other superficial bite of knee 
Excludes1: open bite of knee (S81.05-) 
S80.271 Other superficial bite of right knee 
S80.272 Other superficial bite of left knee 
S80.279 Other superficial bite of unspecified knee 
S80.8 Other superficial injuries of lower leg 
S80.81 Abrasion of lower leg 
S80.811 Abrasion, right lower leg 
S80.812 Abrasion, left lower leg 
S80.819 Abrasion, unspecified lower leg 
S80.82 Blister (nonthermal) of lower leg 
S80.821 Blister (nonthermal), right lower leg 
S80.822 Blister (nonthermal), left lower leg 
S80.829 Blister (nonthermal), unspecified lower leg 
S80.84 External constriction of lower leg 
S80.841 External constriction, right lower leg 
S80.842 External constriction, left lower leg 
S80.849 External constriction, unspecified lower leg 
S80.85 Superficial foreign body of lower leg 
Splinter in the lower leg 
S80.851 Superficial foreign body, right lower leg 
S80.852 Superficial foreign body, left lower leg 
S80.859 Superficial foreign body, unspecified lower leg 
S80.86 Insect bite (nonvenomous) of lower leg 
S80.861 Insect bite (nonvenomous), right lower leg 
S80.862 Insect bite (nonvenomous), left lower leg 
S80.869 Insect bite (nonvenomous), unspecified lower leg 
S80.87 Other superficial bite of lower leg 
Excludes1: open bite of lower leg (S81.85-) 
S80.871 Other superficial bite, right lower leg 
S80.872 Other superficial bite, left lower leg 
S80.879 Other superficial bite, unspecified lower leg 
S80.9 Unspecified superficial injury of knee and lower leg 
S80.91 Unspecified superficial injury of knee 
S80.911 Unspecified superficial injury of right knee 
S80.912 Unspecified superficial injury of left knee 

S80.919 Unspecified superficial injury of unspecified knee 
S80.92 Unspecified superficial injury of lower leg 
S80.921 Unspecified superficial injury of right lower leg 
S80.922 Unspecified superficial injury of left lower leg 
S80.929 Unspecified superficial injury of unspecified lower leg 
S81 Open wound of knee and lower leg 
Code also any associated wound infection 
Excludes1:open fracture of knee and lower leg (S82.-) 
traumatic amputation of lower leg (S88.-) 
Excludes2:open wound of ankle and foot (S91.-) 
The following 7th character extensions are to be added to each code for category S81 
a initial encounter 
d subsequent encounter 
q sequela 
S81.0 Open wound of knee 
S81.00 Unspecified open wound of knee 
S81.001 Unspecified open wound, right knee 
S81.002 Unspecified open wound, left knee 
S81.009 Unspecified open wound, unspecified knee 
S81.01 Laceration without foreign body of knee 
S81.011 Laceration without foreign body, right knee 
S81.012 Laceration without foreign body, left knee 
S81.019 Laceration without foreign body, unspecified knee 
S81.02 Laceration with foreign body of knee 
S81.021 Laceration with foreign body, right knee 
S81.022 Laceration with foreign body, left knee 
S81.029 Laceration with foreign body, unspecified knee 
S81.03 Puncture wound without foreign body of knee 
S81.031 Puncture wound without foreign body, right knee 
S81.032 Puncture wound without foreign body, left knee 
S81.039 Puncture wound without foreign body, unspecified knee 
S81.04 Puncture wound with foreign body of knee 
S81.041 Puncture wound with foreign body, right knee 
S81.042 Puncture wound with foreign body, left knee 
S81.049 Puncture wound with foreign body, unspecified knee 
S81.05 Open bite of knee 
Bite of knee NOS 
Excludes1: superficial bite of knee (S80.36-, S80.37-) 
S81.051 Open bite, right knee 
S81.052 Open bite, left knee 
S81.059 Open bite, unspecified knee 
S81.8 Open wound of lower leg 

S81.80 Unspecified open wound of lower leg 
S81.801 Unspecified open wound, right lower leg 
S81.802 Unspecified open wound, left lower leg 
S81.809 Unspecified open wound, unspecified lower leg 
S81.81 Laceration without foreign body of lower leg 
S81.811 Laceration without foreign body, right lower leg 
S81.812 Laceration without foreign body, left lower leg 
S81.819 Laceration without foreign body, unspecified lower leg 
S81.82 Laceration with foreign body of lower leg 
S81.821 Laceration with foreign body, right lower leg 
S81.822 Laceration with foreign body, left lower leg 
S81.829 Laceration with foreign body, unspecified lower leg 
S81.83 Puncture wound without foreign body of lower leg 
S81.831 Puncture wound without foreign body, right lower leg 
S81.832 Puncture wound without foreign body, left lower leg 
S81.839 Puncture wound without foreign body, unspecified 
lower leg 
S81.84 Puncture wound with foreign body of lower leg 
S81.841 Puncture wound with foreign body, right lower leg 
S81.842 Puncture wound with foreign body, left lower leg 
S81.849 Puncture wound with foreign body, unspecified lower 
leg 
S81.85 Open bite of lower leg 
Bite of lower leg NOS 
Excludes1: superficial bite of lower leg (S80.86-, S80.87-) 
S81.851 Open bite, right lower leg 
S81.852 Open bite, left lower leg 
S81.859 Open bite, unspecified lower leg 
S82 Fracture of lower leg, including ankle 
A fracture not indicated as displaced or nondisplaced should be coded to displaced 
Includes: fracture of malleolus 
Excludes1:traumatic amputation of lower leg (S88.-) 
Excludes2:fracture of foot, except ankle (S92.-) 
The following 7th character extensions are to be added to each code for category S82 
A fracture not designated as open or closed should be coded to closed 
The open fracture designations are based on the Gustilo open fracture classification 
a initial encounter for closed fracture 
b initial encounter for open fracture type I or II 
initial encounter for open fracture NOS 
c initial encounter for open fracture type IIIA, IIIB, or IIIC 
d subsequent encounter for closed fracture with routine healing 
e subsequent encounter for open fracture type I or II with routine healing 

f 
subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine 
healing 
g subsequent encounter for closed fracture with delayed healing 
h subsequent encounter for open fracture type I or II with delayed healing 
i subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
delayed healing 
j subsequent encounter for closed fracture with nonunion 
k subsequent encounter for open fracture type I or II with nonunion 
l subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
nonunion 
m subsequent encounter for closed fracture with malunion 
n subsequent encounter for open fracture type I or II with malunion 
o subsequent encounter for open fracture type IIIA, IIIB, or IIIC with 
malunion 
q sequela 
S82.0 Fracture of patella 
Knee cap 
Open fracture extension c does not apply to this codes 
S82.00 Unspecified fracture of patella 
S82.001 Unspecified fracture of right patella 
S82.002 Unspecified fracture of left patella 
S82.009 Unspecified fracture of unspecified patella 
S82.01 Osteochondral fracture of patella 
S82.011 Displaced osteochondral fracture of right patella 
S82.012 Displaced osteochondral fracture of left patella 
S82.013 Displaced osteochondral fracture of unspecified patella 
S82.014 Nondisplaced osteochondral fracture of right patella 
S82.015 Nondisplaced osteochondral fracture of left patella 
S82.016 Nondisplaced osteochondral fracture of unspecified 
patella 
S82.02 Longitudinal fracture of patella 
S82.021 Displaced longitudinal fracture of right patella 
S82.022 Displaced longitudinal fracture of left patella 
S82.023 Displaced longitudinal fracture of unspecified patella 
S82.024 Nondisplaced longitudinal fracture of right patella 
S82.025 Nondisplaced longitudinal fracture of left patella 
S82.026 Nondisplaced longitudinal fracture of unspecified 
patella 
S82.03 Transverse fracture of patella 
S82.031 Displaced transverse fracture of right patella 
S82.032 Displaced transverse fracture of left patella 
S82.033 Displaced transverse fracture of unspecified patella 
S82.034 Nondisplaced transverse fracture of right patella 

S82.035
Nondisplaced transverse fracture of left patella 
S82.036 Nondisplaced transverse fracture of unspecified patella 
S82.04 Comminuted fracture of patella 
S82.041 Displaced comminuted fracture of right patella 
S82.042 Displaced comminuted fracture of left patella 
S82.043 Displaced comminuted fracture of unspecified patella 
S82.044 Nondisplaced comminuted fracture of right patella 
S82.045 Nondisplaced comminuted fracture of left patella 
S82.046 Nondisplaced comminuted fracture of unspecified 
patella 
S82.09 Other fracture of patella 
S82.091 Other fracture of right patella 
S82.092 Other fracture of left patella 
S82.099 Other fracture of unspecified patella 
S82.1 Fracture of upper end of tibia 
Fracture of proximal end of tibia 
Excludes2:fracture of shaft of tibia (S82.2-) 
physeal fracture of upper end of tibia (S89.0-) 
S82.10 Unspecified fracture of upper end of tibia 
S82.101 Unspecified fracture of upper end of right tibia 
S82.102 Unspecified fracture of upper end of left tibia 
S82.109 Unspecified fracture of upper end of unspecified tibia 
S82.11 Fracture of tibial spine 
S82.111 Displaced fracture of right tibial spine 
S82.112 Displaced fracture of left tibial spine 
S82.113 Displaced fracture of unspecified tibial spine 
S82.114 Nondisplaced fracture of right tibial spine 
S82.115 Nondisplaced fracture of left tibial spine 
S82.116 Nondisplaced fracture of unspecified tibial spine 
S82.12 Fracture of lateral condyle of tibia 
S82.121 Displaced fracture of lateral condyle of right tibia 
S82.122 Displaced fracture of lateral condyle of left tibia 
S82.123 Displaced fracture of lateral condyle of unspecified tibia 
S82.124 Nondisplaced fracture of lateral condyle of right tibia 
S82.125 Nondisplaced fracture of lateral condyle of left tibia 
S82.126 Nondisplaced fracture of lateral condyle of unspecified 
tibia 
S82.13 Fracture of medial condyle of tibia 
S82.131 Displaced fracture of medial condyle of right tibia 
S82.132 Displaced fracture of medial condyle of left tibia 
S82.133 Displaced fracture of medial condyle of unspecified 
tibia 
S82.134 Nondisplaced fracture of medial condyle of right tibia 

S82.135
Nondisplaced fracture of medial condyle of left tibia 
S82.136 Nondisplaced fracture of medial condyle of unspecified 
tibia 
S82.14 Bicondylar fracture of tibia 
Fracture of tibial plateau NOS 
S82.141 Displaced bicondylar fracture of right tibia 
S82.142 Displaced bicondylar fracture of left tibia 
S82.143 Displaced bicondylar fracture of unspecified tibia 
S82.144 Nondisplaced bicondylar fracture of right tibia 
S82.145 Nondisplaced bicondylar fracture of left tibia 
S82.146 Nondisplaced bicondylar fracture of unspecified tibia 
S82.15 Fracture of tibial tuberosity 
S82.151 Displaced fracture of right tibial tuberosity 
S82.152 Displaced fracture of left tibial tuberosity 
S82.153 Displaced fracture of unspecified tibial tuberosity 
S82.154 Nondisplaced fracture of right tibial tuberosity 
S82.155 Nondisplaced fracture of left tibial tuberosity 
S82.156 Nondisplaced fracture of unspecified tibial tuberosity 
S82.16 Torus fracture of upper end of tibia 
Note:open fracture extensions do not apply to these codes 
S82.161 Torus fracture of upper end of right tibia 
S82.162 Torus fracture of upper end of left tibia 
S82.169 Torus fracture of upper end of unspecified tibia 
S82.19 Other fracture of upper end of tibia 
S82.191 Other fracture of upper end of right tibia 
S82.192 Other fracture of upper end of left tibia 
S82.199 Other fracture of upper end of unspecified tibia 
S82.2 Fracture of shaft of tibia 
S82.20 Unspecified fracture of shaft of tibia 
Fracture of tibia NOS 
S82.201 Unspecified fracture of shaft of right tibia 
S82.202 Unspecified fracture of shaft of left tibia 
S82.209 Unspecified fracture of shaft of unspecified tibia 
S82.22 Transverse fracture of shaft of tibia 
S82.221 Displaced transverse fracture of shaft of right tibia 
S82.222 Displaced transverse fracture of shaft of left tibia 
S82.223 Displaced transverse fracture of shaft of unspecified 
tibia 
S82.224 Nondisplaced transverse fracture of shaft of right tibia 
S82.225 Nondisplaced transverse fracture of shaft of left tibia 
S82.226 Nonisplaced transverse fracture of shaft of unspecified 
tibia 
S82.23 Oblique fracture of shaft of tibia 

S82.231
Displaced oblique fracture of shaft of right tibia 
S82.232 Displaced oblique fracture of shaft of left tibia 
S82.233 Displaced oblique fracture of shaft of unspecified tibia 
S82.234 Nondisplaced oblique fracture of shaft of right tibia 
S82.235 Nondisplaced oblique fracture of shaft of left tibia 
S82.236 Nonisplaced oblique fracture of shaft of unspecified 
tibia 
S82.24 Spiral fracture of shaft of tibia 
Toddler fracture 
S82.241 Displaced spiral fracture of shaft of right tibia 
S82.242 Displaced spiral fracture of shaft of left tibia 
S82.243 Displaced spiral fracture of shaft of unspecified tibia 
S82.244 Nondisplaced spiral fracture of shaft of right tibia 
S82.245 Nondisplaced spiral fracture of shaft of left tibia 
S82.246 Nonisplaced spiral fracture of shaft of unspecified tibia 
S82.25 Comminuted fracture of shaft of tibia 
S82.251 Displaced comminuted fracture of shaft of right tibia 
S82.252 Displaced comminuted fracture of shaft of left tibia 
S82.253 Displaced comminuted fracture of shaft of unspecified 
tibia 
S82.254 Nondisplaced comminuted fracture of shaft of right 
tibia 
S82.255 Nondisplaced comminuted fracture of shaft of left tibia 
S82.256 Nonisplaced comminuted fracture of shaft of 
unspecified tibia 
S82.26 Segmental fracture of shaft of tibia 
S82.261 Displaced segmental fracture of shaft of tibia 
S82.262 Displaced segmental fracture of shaft of tibia 
S82.263 Displaced segmental fracture of shaft of tibia 
S82.264 Nondisplaced segmental fracture of shaft of tibia 
S82.265 Nondisplaced segmental fracture of shaft of tibia 
S82.266 Nonisplaced segmental fracture of shaft of tibia 
S82.29 Other fracture of shaft of tibia 
S82.291 Other fracture of shaft of right tibia 
S82.292 Other fracture of shaft of left tibia 
S82.299 Other fracture of shaft of unspecified tibia 
S82.3 Fracture of lower end of tibia 
Excludes1:bimalleolar fracture of lower leg (S82.81-) 
fracture of medial malleolus alone (S82.5-) 
Maisonneuve’s fracture (S82.83-) 
pilon fracture of distal tibia (S82.84-) 
trimalleolar fractures of lower leg (S82.82-) 
S82.30 Unspecified fracture of lower end of tibia 

S82.301
Unspecified fracture of lower end of right tibia 
S82.302 Unspecified fracture of lower end of left tibia 
S82.309 Unspecified fracture of lower end of unspecified tibia 
S82.31 Torus fracture of lower end of tibia 
Note:open fracture extensions do not apply to these codes 
S82.311 Torus fracture of lower end of right tibia 
S82.312 Torus fracture of lower end of left tibia 
S82.319 Torus fracture of lower end of unspecified tibia 
S82.39 Other fracture of lower end of tibia 
S82.391 Other fracture of lower end of right tibia 
S82.392 Other fracture of lower end of left tibia 
S82.399 Other fracture of lower end of unspecified tibia 
S82.4 Fracture of shaft of fibula 
Excludes2:fracture of lateral malleolus alone (S82.6-) 
S82.40 Unspecified fracture of shaft of fibula 
S82.401 Unspecified fracture of shaft of right fibula 
S82.402 Unspecified fracture of shaft of left fibula 
S82.409 Unspecified fracture of shaft of unspecified fibula 
S82.42 Transverse fracture of shaft of fibula 
S82.421 Displaced transverse fracture of shaft of right fibula 
S82.422 Displaced transverse fracture of shaft of left fibula 
S82.423 Displaced transverse fracture of shaft of unspecified 
fibula 
S82.424 Nondisplaced transverse fracture of shaft of right fibula 
S82.425 Nondisplaced transverse fracture of shaft of left fibula 
S82.426 Nonisplaced transverse fracture of shaft of unspecified 
fibula 
S82.43 Oblique fracture of shaft of fibula 
S82.431 Displaced oblique fracture of shaft of right fibula 
S82.432 Displaced oblique fracture of shaft of left fibula 
S82.433 Displaced oblique fracture of shaft of unspecified fibula 
S82.434 Nondisplaced oblique fracture of shaft of right fibula 
S82.435 Nondisplaced oblique fracture of shaft of left fibula 
S82.436 Nonisplaced oblique fracture of shaft of unspecified 
fibula 
S82.44 Spiral fracture of shaft of fibula 
S82.441 Displaced spiral fracture of shaft of right fibula 
S82.442 Displaced spiral fracture of shaft of left fibula 
S82.443 Displaced spiral fracture of shaft of unspecified fibula 
S82.444 Nondisplaced spiral fracture of shaft of right 
S82.445 Nondisplaced spiral fracture of shaft of left 
S82.446 Nonisplaced spiral fracture of shaft of unspecified 
S82.45 Comminuted fracture of shaft of fibula 

S82.451
Displaced comminuted fracture of shaft of right fibula 
S82.452 Displaced comminuted fracture of shaft of left fibula 
S82.453 Displaced comminuted fracture of shaft of unspecified 
fibula 
S82.454 Nondisplaced comminuted fracture of shaft of right 
fibula 
S82.455 Nondisplaced comminuted fracture of shaft of left 
fibula 
S82.456 Nonisplaced comminuted fracture of shaft of 
unspecified fibula 
S82.46 Segmental fracture of shaft of fibula 
S82.461 Displaced segmental fracture of shaft of right fibula 
S82.462 Displaced segmental fracture of shaft of left fibula 
S82.463 Displaced segmental fracture of shaft of unspecified 
fibula 
S82.464 Nondisplaced segmental fracture of shaft of right fibula 
S82.465 Nondisplaced segmental fracture of shaft of left fibula 
S82.466 Nonisplaced segmental fracture of shaft of unspecified 
fibula 
S82.49 Other fracture of shaft of fibula 
S82.491 Other fracture of shaft of right fibula 
S82.492 Other fracture of shaft of left fibula 
S82.499 Other fracture of shaft of unspecified fibula 
S82.5 Fracture of medial malleolus 
Excludes1:pilon fracture of distal tibia (S82.84-) 
Salter-Harris type III of lower end of tibia (S89.13-) 
Salter-Harris type IV of lower end of tibia (S89.14-) 
S82.51 Displaced fracture of medial malleolus of right tibia 
S82.52 Displaced fracture of medial malleolus of left tibia 
S82.53 Displaced fracture of medial malleolus of unspecified tibia 
S82.54 Nondisplaced fracture of medial malleolus of right tibia 
S82.55 Nondisplaced fracture of medial malleolus of left tibia 
S82.56 Nondisplaced fracture of medial malleolus of unspecified tibia 
S82.6 Fracture of lateral malleolus 
Excludes1:pilon fracture of distal tibia (S82.84-) 
S82.61 Displaced fracture of lateral malleolus of right fibula 
S82.62 Displaced fracture of lateral malleolus of left fibula 
S82.63 Displaced fracture of lateral malleolus of unspecified fibula 
S82.64 Nondisplaced fracture of lateral malleolus of right fibula 
S82.65 Nondisplaced fracture of lateral malleolus of left fibula 
S82.66 Nondisplaced fracture of lateral malleolus of unspecified fibula 
S82.8 Other fractures of lower leg 
S82.81 Torus fracture of upper end of fibula 

S82.811
Note:open fracture extensions do not apply to these codes 
Torus fracture of upper end of right fibula 
Torus fracture of upper end of left fibula 
Torus fracture of upper end of unspecified fibula 
S82.812 
S82.819 
S82.82 
S82.821 
S82.822 
S82.829 
S82.83 
S82.831 
S82.832 
S82.839 
S82.84 
S82.841 
S82.842 
S82.843 
S82.844 
S82.845 
S82.846 
S82.85 
S82.851 
S82.852 
S82.853 
S82.854 
S82.855 
S82.856 
S82.86 
S82.861 
S82.862 
S82.863 
S82.864 
S82.865 
S82.866 
S82.87 
S82.871 
S82.872 
S82.873 
S82.874 
Torus fracture of lower end of fibula 
Note:open fracture extensions do not apply to these codes 
Torus fracture of lower end of right fibula 
Torus fracture of lower end of left fibula 
Torus fracture of lower end of unspecified fibula 
Other fracture of upper and lower end of fibula 
Other fracture of upper and lower end of right fibula 
Other fracture of upper and lower end of left fibula 
Other fracture of upper and lower end of unspecified 
fibula 
Bimalleolar fracture of lower leg 
Displaced bimalleolar fracture of right lower leg 
Displaced bimalleolar fracture of left lower leg 
Displaced bimalleolar fracture of unspecified lower leg 
Nondisplaced bimalleolar fracture of right lower leg 
Nondisplaced bimalleolar fracture of left lower leg 
Nondisplaced bimalleolar fracture of unspecified lower 
Trimalleolar fracture of lower leg 
Displaced trimalleolar fracture of right lower leg 
Displaced trimalleolar fracture of left lower leg 
Displaced trimalleolar fracture of lower leg, unspecified 
side 
Nondisplaced trimalleolar fracture of right lower leg 
Nondisplaced trimalleolar fracture of left lower leg 
Nondisplaced trimalleolar fracture of lower leg, 
unspecified side 
Maisonneuve’s fracture 
Displaced Maisonneuve’s fracture of right leg 
Displaced Maisonneuve’s fracture of left leg 
Displaced Maisonneuve’s fracture of unspecified leg 
Nondisplaced Maisonneuve’s fracture of right leg 
Nondisplaced Maisonneuve’s fracture of left leg 
Nondisplaced Maisonneuve’s fracture of unspecified leg 
Pilon fracture of tibia 
Displaced pilon fracture of right tibia 
Displaced pilon fracture of left tibia 
Displaced pilon fracture of unspecified tibia 
Nondisplaced pilon fracture of right tibia 
leg 

S82.875
Nondisplaced pilon fracture of left tibia 
S82.876 Nondisplaced pilon fracture of unspecified tibia 
S82.89 Other fractures of lower leg 
Fracture of ankle NOS 
S82.891 Other fracture of right lower leg 
S82.892 Other fracture of left lower leg 
S82.899 Other fracture of unspecified lower leg 
S82.9 Unspecified fracture of lower leg 
S82.90 Unspecified fracture of unspecified lower leg 
S82.91 Unspecified fracture of right lower leg 
S82.92 Unspecified fracture of left lower leg 
S83 Dislocation and sprain of joints and ligaments of knee 
Includes: avulsion of joint or ligament of knee 
laceration of joint or ligament of knee 
sprain of joint or ligament of knee 
traumatic hemarthrosis of joint or ligament of knee 
traumatic rupture of joint or ligament of knee 
traumatic subluxation of joint or ligament of knee 
traumatic tear of joint or ligament of knee 
Excludes1:derangement of patella (M22.0-M22.3) 
internal derangement of knee (M23.-) 
old dislocation of knee (M24.36) 
pathological dislocation of knee (M24.36) 
recurrent dislocation of knee (M22.0) 
Excludes2:strain of muscle and tendon of lower leg (S86.-) 
The following 7th character extensions are to be added to each code for category S83 
a initial encounter 
d subsequent encounter 
q sequela 
S83.0 Subluxation and dislocation of patella 
S83.00 Unspecified subluxation and dislocation of patella 
S83.001 Unspecified subluxation of right patella 
S83.002 Unspecified subluxation of left patella 
S83.003 Unspecified subluxation of unspecified patella 
S83.004 Unspecified dislocation of right patella 
S83.005 Unspecified dislocation of left patella 
S83.006 Unspecified dislocation of unspecified patella 
S83.01 Lateral subluxation and dislocation of patella 
S83.011 Lateral subluxation of right patella 
S83.012 Lateral subluxation of left patella 
S83.013 Lateral subluxation of patella, unspecified side 
S83.014 Lateral dislocation of right patella 

S83.015
Lateral dislocation of left patella 
S83.016 Lateral dislocation of patella, unspecified side 
S83.09 Other subluxation and dislocation of patella 
S83.091 Other subluxation of right patella 
S83.092 Other subluxation of left patella 
S83.093 Other subluxation of unspecified patella 
S83.094 Other dislocation of right patella 
S83.095 Other dislocation of left patella 
S83.096 Other dislocation of unspecified patella 
S83.1 Subluxation and dislocation of knee 
S83.10 Unspecified subluxation and dislocation of knee 
S83.101 Unspecified subluxation of right knee 
S83.102 Unspecified subluxation of left knee 
S83.103 Unspecified subluxation of unspecified knee 
S83.104 Unspecified dislocation of right knee 
S83.105 Unspecified dislocation of left knee 
S83.106 Unspecified dislocation of unspecified knee 
S83.11 Anterior subluxation and dislocation of proximal end of tibia 
Posterior subluxation and dislocation of distal end of femur 
S83.111 Anterior subluxation of proximal end of tibia, right 
knee 
S83.112 Anterior subluxation of proximal end of tibia, left knee 
S83.113 Anterior subluxation of proximal end of tibia, 
unspecified knee 
S83.114 Anterior dislocation of proximal end of tibia, right knee 
S83.115 Anterior dislocation of proximal end of tibia, left knee 
S83.116 Anterior dislocation of proximal end of tibia, 
unspecified knee 
S83.12 Posterior subluxation and dislocation of proximal end of tibia 
Anterior dislocation of distal end of femur 
S83.121 Posterior subluxation of proximal end of tibia, right 
knee 
S83.122 Posterior subluxation of proximal end of tibia, left knee 
S83.123 Posterior subluxation of proximal end of tibia, 
unspecified knee 
S83.124 Posterior dislocation of proximal end of tibia, right knee 
S83.125 Posterior dislocation of proximal end of tibia, left knee 
S83.126 Posterior dislocation of proximal end of tibia, 
unspecified knee 
S83.13 Medial subluxation and dislocation of proximal end of tibia 
S83.131 Medial subluxation of proximal end of tibia, right knee 
S83.132 Medial subluxation of proximal end of tibia, left knee 
S83.133 Medial subluxation of proximal end of tibia, unspecified 

knee 
S83.134 Medial dislocation of proximal end of tibia, right knee 
S83.135 Medial dislocation of proximal end of tibia, left knee 
S83.136 Medial dislocation of proximal end of tibia, unspecified 
knee 
S83.14 Lateral subluxation and dislocation of proximal end of tibia 
S83.141 Lateral subluxation of proximal end of tibia, right knee 
S83.142 Lateral subluxation of proximal end of tibia, left knee 
S83.143 Lateral subluxation of proximal end of tibia, 
unspecified knee 
S83.144 Lateral dislocation of proximal end of tibia, right knee 
S83.145 Lateral dislocation of proximal end of tibia, left knee 
S83.146 Lateral dislocation of proximal end of tibia, unspecified 
knee 
S83.19 Other subluxation and dislocation of knee 
S83.191 Other subluxation of right knee 
S83.192 Other subluxation of left knee 
S83.193 Other subluxation of unspecified knee 
S83.194 Other dislocation of right knee 
S83.195 Other dislocation of left knee 
S83.196 Other dislocation of unspecified knee 
S83.2 Tear of meniscus, current injury 
Excludes1:old bucket-handle tear (M23.2) 
S83.20 Tear of unspecified meniscus, current injury 
Tear of meniscus of knee NOS 
S83.200 Bucket-handle tear of unspecified meniscus, current 
injury, right knee 
S83.201 Bucket-handle tear of unspecified meniscus, current 
injury, left knee 
S83.202 Bucket-handle tear of unspecified meniscus, current 
injury, unspecified knee 
S83.203 Other tear of unspecified meniscus, current injury, 
right knee 
S83.204 Other tear of unspecified meniscus, current injury, left 
knee 
S83.205 Other tear of unspecified meniscus, current injury, 
unspecified knee 
S83.206 Unspecified tear of unspecified meniscus, current 
injury, right knee 
S83.207 Unspecified tear of unspecified meniscus, current 
injury, left knee 
S83.209 Unspecified tear of unspecified meniscus, current 
injury, unspecified knee 

S83.21 Bucket-handle tear of medial meniscus, current injury 
S83.211 Bucket-handle tear of medial meniscus, current injury, 
right knee 
S83.212 Bucket-handle tear of medial meniscus, current injury, 
left knee 
S83.219 Bucket-handle tear of medial meniscus, current injury, 
unspecified knee 
S83.22 Peripheral tear of medial meniscus, current injury 
S83.221 Peripheral tear of medial meniscus, current injury, 
right knee 
S83.222 Peripheral tear of medial meniscus, current injury, left 
knee 
S83.229 Peripheral tear of medial meniscus, current injury, 
unspecifed knee 
S83.23 Complex tear of medial meniscus, current injury 
S83.231 Complex tear of medial meniscus, current injury, right 
knee 
S83.232 Complex tear of medial meniscus, current injury, left 
knee 
S83.239 Complex tear of medial meniscus, current injury, 
unspecified knee 
S83.24 Other tear of medial meniscus, current injury 
S83.241 Other tear of medial meniscus, current injury, right 
knee 
S83.242 Other tear of medial meniscus, current injury, keft knee 
S83.249 Other tear of medial meniscus, current injury, 
unspecified knee 
S83.25 Bucket-handle tear of lateral meniscus, current injury 
S83.251 Bucket-handle tear of lateral meniscus, current injury, 
right knee 
S83.252 Bucket-handle tear of lateral meniscus, current injury, 
left knee 
S83.259 Bucket-handle tear of lateral meniscus, current injury, 
unspecified knee 
S83.26 Peripheral tear of lateral meniscus, current injury 
S83.261 Peripheral tear of lateral meniscus, current injury, right 
knee 
S83.262 Peripheral tear of lateral meniscus, current injury, left 
knee 
S83.269 Peripheral tear of lateral meniscus, current injury, 
unspecified knee 
S83.27 Complex tear of lateral meniscus, current injury 
S83.271 Complex tear of lateral meniscus, current injury, right 

knee 
S83.272 Complex tear of lateral meniscus, current injury, left 
knee 
S83.279 Complex tear of lateral meniscus, current injury, 
unspecified knee 
S83.28 Other tear of lateral meniscus, current injury 
S83.281 Other tear of lateral meniscus, current injury, right 
knee 
S83.282 Other tear of lateral meniscus, current injury, left knee 
S83.289 Other tear of lateral meniscus, current injury, 
unspecified knee 
S83.3 Tear of articular cartilage of knee, current 
S83.30 Tear of articular cartilage of knee, current, unspecified side 
S83.31 Tear of articular cartilage of right knee, current 
S83.32 Tear of articular cartilage of left knee, current 
S83.4 Sprain of collateral ligament of knee 
S83.40 Sprain of unspecifed collateral ligament of knee 
S83.401 Sprain of unspecifed collateral ligament of right knee 
S83.402 Sprain of unspecifed collateral ligament of left knee 
S83.409 Sprain of unspecifed collateral ligament of unspecified 
knee 
S83.41 Sprain of medial collateral ligament of knee 
Sprain of tibial collateral ligament 
S83.411 Sprain of medial collateral ligament of right knee 
S83.412 Sprain of medial collateral ligament of left knee 
S83.419 Sprain of medial collateral ligament of unspecified knee 
S83.42 Sprain of lateral collateral ligament of knee 
Sprain of fibular collateral ligament 
S83.421 Sprain of lateral collateral ligament of right knee 
S83.422 Sprain of lateral collateral ligament of left knee 
S83.429 Sprain of lateral collateral ligament of unspecified knee 
S83.5 Sprain of cruciate ligament of knee 
S83.50 Sprain of unspecified cruciate ligament of knee 
S83.501 Sprain of unspecified cruciate ligament of right knee 
S83.502 Sprain of unspecified cruciate ligament of left knee 
S83.509 Sprain of unspecified cruciate ligament of unspecified 
knee 
S83.51 Sprain of anterior cruciate ligament of knee 
S83.511 Sprain of anterior cruciate ligament of right knee 
S83.512 Sprain of anterior cruciate ligament of left knee 
S83.519 Sprain of anterior cruciate ligament of unspecified knee 
S83.52 Sprain of posterior cruciate ligament of knee 
S83.521 Sprain of posterior cruciate ligament of right knee 

S83.522
Sprain of posterior cruciate ligament of left knee 
S83.529 Sprain of posterior cruciate ligament of unspecified 
knee 
S83.6 Sprain of the superior tibiofibular joint and ligament 
S83.60 Sprain of the superior tibiofibular joint and ligament, unspecified 
knee 
S83.61 Sprain of the superior tibiofibular joint and ligament, right knee 
S83.62 Sprain of the superior tibiofibular joint and ligament, left knee 
S83.8 Sprain of other sites of knee 
S83.81 Sprain of patellar ligament of knee 
S83.811 Sprain of patellar ligament of right knee 
S83.812 Sprain of patellar ligament of left knee 
S83.819 Sprain of patellar ligament of unspecified knee 
S83.89 Sprain of other sites of knee 
S83.891 Sprain of other sites of right knee 
S83.892 Sprain of other sites of left knee 
S83.899 Sprain of other sites of unspecified knee 
S83.9 Sprain of unspecified site of knee 
S83.90 Sprain of unspecified site of knee, unspecified side 
S83.91 Sprain of unspecified site of right knee 
S83.92 Sprain of unspecified site of left knee 
S84 Injury of nerves at lower leg level 
Code also any associated open wound (S81.-) 
Excludes2:injury of nerves at ankle and foot level (S94.-) 
The following 7th character extensions are to be added to each code for category S84 
a initial encounter 
d subsequent encounter 
q sequela 
S84.0 Injury of tibial nerve at lower leg level 
S84.00 Injury of tibial nerve at lower leg level, unspecified leg 
S84.01 Injury of tibial nerve at lower leg level, right leg 
S84.02 Injury of tibial nerve at lower leg level, left leg 
S84.1 Injury of peroneal nerve at lower leg level 
S84.10 Injury of peroneal nerve at lower leg level, unspecified leg 
S84.11 Injury of peroneal nerve at lower leg level, right leg 
S84.12 Injury of peroneal nerve at lower leg level, left leg 
S84.2 Injury of cutaneous sensory nerve at lower leg level 
S84.20 Injury of cutaneous sensory nerve at lower leg level, unspecified leg 
S84.21 Injury of cutaneous sensory nerve at lower leg level, right leg 
S84.22 Injury of cutaneous sensory nerve at lower leg level, left leg 
S84.8 Injury of other nerves at lower leg level 
S84.8x Injury of other nerves at lower leg level 

S84.801 Injury of other nerves at lower leg level, right leg 
S84.802 Injury of other nerves at lower leg level, left leg 
S84.809 Injury of other nerves at lower leg level, unspecified leg 
S84.9 Injury of unspecified nerve at lower leg level 
S84.90 Injury of unspecified nerve at lower leg level, unspecified leg 
S84.91 Injury of unspecified nerve at lower leg level, right leg 
S84.92 Injury of unspecified nerve at lower leg level, left leg 
S85 Injury of blood vessels at lower leg level 
Code also any associated open wound (S81.-) 
Excludes2:injury of blood vessels at ankle and foot level (S95.-) 
The following 7th character extensions are to be added to each code for category S85 
a initial encounter 
d subsequent encounter 
q sequela 
S85.0 Injury of popliteal artery 
S85.00 Unspecified injury of popliteal artery 
S85.001 Unspecified injury of popliteal artery, right leg 
S85.002 Unspecified injury of popliteal artery, left leg 
S85.009 Unspecified injury of popliteal artery, unspecified leg 
S85.01 Laceration of popliteal artery 
S85.011 Laceration of popliteal artery, right leg 
S85.012 Laceration of popliteal artery, left leg 
S85.019 Laceration of popliteal artery, unspecified leg 
S85.09 Other specified injury of popliteal artery 
S85.091 Other specified injury of popliteal artery, right leg 
S85.092 Other specified injury of popliteal artery, left leg 
S85.099 Other specified injury of popliteal artery, unspecified 
leg 
S85.1 Injury of tibial artery 
S85.10 Unspecified injury of unspecified tibial artery 
Injury of tibial artery NOS 
S85.101 Unspecified injury of unspecified tibial artery, right leg 
S85.102 Unspecified injury of unspecified tibial artery, left leg 
S85.109 Unspecified injury of unspecified tibial artery, 
unspecified leg 
S85.11 Laceration of unspecified tibial artery 
S85.111 Laceration of unspecified tibial artery, right leg 
S85.112 Laceration of unspecified tibial artery, left leg 
S85.119 Laceration of unspecified tibial artery, unspecified leg 
S85.12 Other specified injury of unspecified tibial artery 
S85.121 Other specified injury of unspecified tibial artery, right 
leg 

S85.122 Other specified injury of unspecified tibial artery, left 
leg 
S85.129 Other specified injury of unspecified tibial artery, 
unspecified leg 
S85.13 Unspecified injury of anterior tibial artery 
S85.131 Unspecified injury of anterior tibial artery, right leg 
S85.132 Unspecified injury of anterior tibial artery, left leg 
S85.139 Unspecified injury of anterior tibial artery, unspecified 
leg 
S85.14 Laceration of anterior tibial artery 
S85.141 Laceration of anterior tibial artery, right leg 
S85.142 Laceration of anterior tibial artery, left leg 
S85.149 Laceration of anterior tibial artery, unspecified leg 
S85.15 Other specified injury of anterior tibial artery 
S85.151 Other specified injury of anterior tibial artery, right leg 
S85.152 Other specified injury of anterior tibial artery, left leg 
S85.159 Other specified injury of anterior tibial artery, 
unspecified leg 
S85.16 Unspecified injury of posterior tibial artery 
S85.161 Unspecified injury of posterior tibial artery, right leg 
S85.162 Unspecified injury of posterior tibial artery, left leg 
S85.169 Unspecified injury of posterior tibial artery, unspecified 
leg 
S85.17 Laceration of posterior tibial artery 
S85.171 Laceration of posterior tibial artery, right leg 
S85.172 Laceration of posterior tibial artery, left leg 
S85.179 Laceration of posterior tibial artery, unspecified leg 
S85.18 Other specified injury of posterior tibial artery 
S85.181 Other specified injury of posterior tibial artery, right 
leg 
S85.182 Other specified injury of posterior tibial artery, left leg 
S85.189 Other specified injury of posterior tibial artery, 
unspecified leg 
S85.2 Injury of peroneal artery 
S85.20 Unspecified injury of peroneal artery 
S85.201 Unspecified injury of peroneal artery, right leg 
S85.202 Unspecified injury of peroneal artery, left leg 
S85.209 Unspecified injury of peroneal artery, unspecified leg 
S85.21 Laceration of peroneal artery 
S85.211 Laceration of peroneal artery, right leg 
S85.212 Laceration of peroneal artery, left leg 
S85.219 Laceration of peroneal artery, unspecified leg 
S85.29 Other specified injury of peroneal artery 

S85.291 Other specified injury of peroneal artery, right leg 
S85.292 Other specified injury of peroneal artery, left leg 
S85.299 Other specified injury of peroneal artery, unspecified 
leg 
S85.3 Injury of greater saphenous vein at lower leg level 
Injury of greater saphenous vein NOS 
Injury of saphenous vein NOS 
S85.30 Unspecified injury of greater saphenous vein at lower leg level 
S85.301 Unspecified injury of greater saphenous vein at lower 
leg level, right leg 
S85.302 Unspecified injury of greater saphenous vein at lower 
leg level, left leg 
S85.309 Unspecified injury of greater saphenous vein at lower 
leg level, unspecified leg 
S85.31 Laceration of greater saphenous vein at lower leg level 
S85.311 Laceration of greater saphenous vein at lower leg level, 
right leg 
S85.312 Laceration of greater saphenous vein at lower leg level, 
left leg 
S85.319 Laceration of greater saphenous vein at lower leg level, 
unspecified leg 
S85.39 Other specified injury of greater saphenous vein at lower leg level 
S85.391 Other specified injury of greater saphenous vein at 
lower leg level, right leg 
S85.392 Other specified injury of greater saphenous vein at 
lower leg level, left leg 
S85.399 Other specified injury of greater saphenous vein at 
lower leg level, unspecified leg 
S85.4 Injury of lesser saphenous vein at lower leg level 
S85.40 Unspecified injury of lesser saphenous vein at lower leg level 
S85.401 Unspecified injury of lesser saphenous vein at lower leg 
level, right leg 
S85.402 Unspecified injury of lesser saphenous vein at lower leg 
level, left leg 
S85.409 Unspecified injury of lesser saphenous vein at lower leg 
level, unspecified leg 
S85.41 Laceration of lesser saphenous vein at lower leg level 
S85.411 Laceration of lesser saphenous vein at lower leg level, 
right leg 
S85.412 Laceration of lesser saphenous vein at lower leg level, 
left leg 
S85.419 Laceration of lesser saphenous vein at lower leg level, 
unspecified leg 

S85.49
Other specified injury of lesser saphenous vein at lower leg level 
S85.491 Other specified injury of lesser saphenous vein at lower 
leg level, right leg 
S85.492 Other specified injury of lesser saphenous vein at lower 
leg level, left leg 
S85.499 Other specified injury of lesser saphenous vein at lower 
leg level, unspecified leg 
S85.5 Injury of popliteal vein 
S85.50 Unspecified injury of popliteal vein 
S85.501 Unspecified injury of popliteal vein, right leg 
S85.502 Unspecified injury of popliteal vein, left leg 
S85.509 Unspecified injury of popliteal vein, unspecified leg 
S85.51 Laceration of popliteal vein 
S85.511 Laceration of popliteal vein, right leg 
S85.512 Laceration of popliteal vein, left leg 
S85.519 Laceration of popliteal vein, unspecified leg 
S85.59 Other specified injury of popliteal vein 
S85.591 Other specified injury of popliteal vein, right leg 
S85.592 Other specified injury of popliteal vein, left leg 
S85.599 Other specified injury of popliteal vein, unspecified leg 
S85.8 Injury of other blood vessels at lower leg level 
S85.80 Unspecified injury of other blood vessels at lower leg level 
S85.801 Unspecified injury of other blood vessels at lower leg 
level, right leg 
S85.802 Unspecified injury of other blood vessels at lower leg 
level, left leg 
S85.809 Unspecified injury of other blood vessels at lower leg 
level, unspecified leg 
S85.81 Laceration of other blood vessels at lower leg level 
S85.811 Laceration of other blood vessels at lower leg level, right 
leg 
S85.812 Laceration of other blood vessels at lower leg level, left 
leg 
S85.819 Laceration of other blood vessels at lower leg level, 
unspecified leg 
S85.89 Other specified injury of other blood vessels at lower leg level 
S85.891 Other specified injury of other blood vessels at lower leg 
level, right leg 
S85.892 Other specified injury of other blood vessels at lower leg 
level, left leg 
S85.899 Other specified injury of other blood vessels at lower leg 
level, unspecified leg 
S85.9 Injury of unspecified blood vessel at lower leg level 

S85.90
Unspecified injury of unspecified blood vessel at lower leg level 
S85.901 Unspecified injury of unspecified blood vessel at lower 
leg level, right leg 
S85.902 Unspecified injury of unspecified blood vessel at lower 
leg level, left leg 
S85.909 Unspecified injury of unspecified blood vessel at lower 
leg level, unspecified leg 
S85.91 Laceration of unspecified blood vessel at lower leg level 
S85.911 Laceration of unspecified blood vessel at lower leg level, 
right leg 
S85.912 Laceration of unspecified blood vessel at lower leg level, 
left leg 
S85.919 Laceration of unspecified blood vessel at lower leg level, 
unspecified leg 
S85.99 Other specified injury of unspecified blood vessel at lower leg level 
S85.991 Other specified injury of unspecified blood vessel at 
lower leg level, right leg 
S85.992 Other specified injury of unspecified blood vessel at 
lower leg level, left leg 
S85.999 Other specified injury of unspecified blood vessel at 
lower leg level, unspecified leg 
S86 Injury of muscle and tendon at lower leg level 
Code also any associated open wound (S81.-) 
Excludes2:injury of muscle and tendon at ankle (S96.-) 
sprain of joints and ligaments of knee (S83.-) 
The following 7th character extensions are to be added to each code for category S86 
a initial encounter 
d subsequent encounter 
q sequela 
S86.0 Injury of Achilles tendon 
S86.00 Unspecified injury of Achilles tendon 
S86.001 Unspecified injury of right Achilles tendon 
S86.002 Unspecified injury of left Achilles tendon 
S86.009 Unspecified injury of Achilles tendon, unspecified side 
S86.01 Strain of Achilles tendon 
S86.011 Strain of right Achilles tendon 
S86.012 Strain of left Achilles tendon 
S86.019 Strain of Achilles tendon, unspecified side 
S86.02 Laceration of Achilles tendon 
S86.021 Laceration of right Achilles tendon 
S86.022 Laceration of left Achilles tendon 
S86.029 Laceration of Achilles tendon, unspecified side 

S86.09
Other injury of Achilles tendon 
S86.091 Other injury of right Achilles tendon 
S86.092 Other injury of left Achilles tendon 
S86.099 Other injury of Achilles tendon, unspecified side 
S86.1 Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg 
level 
S86.10 Unspecified injury of other muscle(s) and tendon(s) of posterior muscle 
group at lower leg level 
S86.101 Unspecified injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, right leg 
S86.102 Unspecified injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, left leg 
S86.109 Unspecified injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, unspecified 
leg 
S86.11 Strain of other muscle(s) and tendon(s) of posterior muscle group at 
lower leg level 
S86.111 Strain of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, right leg 
S86.112 Strain of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, left leg 
S86.119 Strain of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, unspecified leg 
S86.12 Laceration of other muscle(s) and tendon(s) of posterior muscle group at 
lower leg level 
S86.121 Laceration of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, right leg 
S86.122 Laceration of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, left leg 
S86.129 Laceration of other muscle(s) and tendon(s) of posterior 
muscle group at lower leg level, unspecified leg 
S86.19 Other injury of other muscle(s) and tendon(s) of posterior muscle group 
at lower leg level 
S86.191 Other injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, right leg 
S86.192 Other injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, left leg 
S86.199 Other injury of other muscle(s) and tendon(s) of 
posterior muscle group at lower leg level, unspecified 
leg 
S86.2 Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level 
S86.20 Unspecified injury of muscle(s) and tendon(s) of anterior muscle group 
at lower leg level 

S86.201
S86.21 
S86.22 
S86.29 
S86.3 
S86.30 
S86.31 
Unspecified injury of muscle(s) and tendon(s) of 
anterior muscle group at lower leg level, right leg 
S86.202 Unspecified injury of muscle(s) and tendon(s) of 
anterior muscle group at lower leg level, left leg 
S86.209 Unspecified injury of muscle(s) and tendon(s) of 
anterior muscle group at lower leg level, unspecified leg 
Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg 
S86.211 Strain of muscle(s) and tendon(s) of anterior muscle 
group at lower leg level, right leg 
S86.212 Strain of muscle(s) and tendon(s) of anterior muscle 
group at lower leg level, left leg 
S86.219 Strain of muscle(s) and tendon(s) of anterior muscle 
group at lower leg level, unspecified leg 
Laceration of muscle(s) and tendon(s) of anterior muscle group at lower 
leg level 
S86.221 Laceration of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, right leg 
S86.222 Laceration of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, left leg 
S86.229 Laceration of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, unspecified leg 
Other injury of muscle(s) and tendon(s) of anterior muscle group at 
lower leg level 
S86.291 Other injury of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, right leg 
S86.292 Other injury of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, left leg 
S86.299 Other injury of muscle(s) and tendon(s) of anterior 
muscle group at lower leg level, unspecified leg 
Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level 
Unspecified injury of muscle(s) and tendon(s) of peroneal muscle group 
at lower leg level 
S86.301 Unspecified injury of muscle(s) and tendon(s) of 
peroneal muscle group at lower leg level, right leg 
S86.302 Unspecified injury of muscle(s) and tendon(s) of 
peroneal muscle group at lower leg level, left leg 
S86.309 Unspecified injury of muscle(s) and tendon(s) of 
peroneal muscle group at lower leg level, unspecified leg 
Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg 
S86.311 Strain of muscle(s) and tendon(s) of peroneal muscle 
group at lower leg level, right leg 
level 
level 

S86.312
Strain of muscle(s) and tendon(s) of peroneal muscle 
group at lower leg level, left leg 
S86.319 Strain of muscle(s) and tendon(s) of peroneal muscle 
group at lower leg level, unspecified leg 
S86.32 Laceration of muscle(s) and tendon(s) of peroneal muscle group at lower 
leg level 
S86.321 Laceration of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, right leg 
S86.322 Laceration of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, left leg 
S86.329 Laceration of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, unspecified leg 
S86.39 Other injury of muscle(s) and tendon(s) of peroneal muscle group at 
lower leg level 
S86.391 Other injury of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, right leg 
S86.392 Other injury of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, left leg 
S86.399 Other injury of muscle(s) and tendon(s) of peroneal 
muscle group at lower leg level, unspecified leg 
S86.8 Injury of other muscles and tendons at lower leg level 
S86.80 Unspecified injury of other muscles and tendons at lower leg level 
S86.801 Unspecified injury of other muscles and tendons at 
lower leg level, right leg 
S86.802 Unspecified injury of other muscles and tendons at 
lower leg level, left leg 
S86.809 Unspecified injury of other muscles and tendons at 
lower leg level, unspecified leg 
S86.81 Strain of other muscles and tendons at lower leg level 
S86.811 Strain of other muscles and tendons at lower leg level, 
right leg 
S86.812 Strain of other muscles and tendons at lower leg level, 
left leg 
S86.819 Strain of other muscles and tendons at lower leg level, 
unspecified leg 
S86.82 Laceration of other muscles and tendons at lower leg level 
S86.821 Laceration of other muscles and tendons at lower leg 
level, right leg 
S86.822 Laceration of other muscles and tendons at lower leg 
level, left leg 
S86.829 Laceration of other muscles and tendons at lower leg 
level, unspecified leg 
S86.89 Other injury of other muscles and tendons at lower leg level 

S86.891
Other injury of other muscles and tendons at lower leg 
level, right leg 
S86.892 Other injury of other muscles and tendons at lower leg 
level, left leg 
S86.899 Other injury of other muscles and tendons at lower leg 
level, unspecified leg 
S86.9 Injury of unspecified muscle and tendon at lower leg level 
S86.90 Unspecified injury of unspecified muscle and tendon at lower leg level 
S86.901 Unspecified injury of unspecified muscle and tendon at 
lower leg level, right leg 
S86.902 Unspecified injury of unspecified muscle and tendon at 
lower leg level, left leg 
S86.909 Unspecified injury of unspecified muscle and tendon at 
lower leg level, unspecified leg 
S86.91 Strain of unspecified muscle and tendon at lower leg level 
S86.911 Strain of unspecified muscle and tendon at lower leg 
level, right leg 
S86.912 Strain of unspecified muscle and tendon at lower leg 
level, left leg 
S86.919 Strain of unspecified muscle and tendon at lower leg 
level, unspecified leg 
S86.92 Laceration of unspecified muscle and tendon at lower leg level 
S86.921 Laceration of unspecified muscle and tendon at lower 
leg level, right leg 
S86.922 Laceration of unspecified muscle and tendon at lower 
leg level, left leg 
S86.929 Laceration of unspecified muscle and tendon at lower 
leg level, unspecified leg 
S86.99 Other injury of unspecified muscle and tendon at lower leg level 
S86.991 Other injury of unspecified muscle and tendon at lower 
leg level, right leg 
S86.992 Other injury of unspecified muscle and tendon at lower 
leg level, left leg 
S86.999 Other injury of unspecified muscle and tendon at lower 
leg level, unspecified leg 
S87 Crushing injury of lower leg 
Use additional code(s) for all associated injuries 
Excludes2:crushing injury of ankle and foot (S97.-) 
The following 7th character extensions are to be added to each code for category S87 
a initial encounter 
d subsequent encounter 
q sequela 

S87.0
Crushing injury of knee 
S87.00 Crushing injury of knee, unspecified side 
S87.01 Crushing injury of right knee 
S87.02 Crushing injury of left knee 
S87.8 Crushing injury of lower leg 
S87.80 Crushing injury of lower leg, unspecified side 
S87.81 Crushing injury of right lower leg 
S87.82 Crushing injury of left lower leg 
S88 Traumatic amputation of lower leg 
An amputation not identified and partial or complete should be coded to complete 
Excludes1:traumatic amputation of ankle and foot (S98.-) 
The following 7th character extensions are to be added to each code for category S88 
a initial encounter 
d subsequent encounter 
q sequela 
S88.0 Traumatic amputation at knee level 
S88.01 Complete traumatic amputation at knee level 
S88.011 Complete traumatic amputation at right knee level 
S88.012 Complete traumatic amputation at left knee level 
S88.019 Complete traumatic amputation at knee level, 
unspecified side 
S88.02 Partial traumatic amputation at knee level 
S88.021 Partial traumatic amputation at right knee level 
S88.022 Partial traumatic amputation at left knee level 
S88.029 Partial traumatic amputation at knee level, unspecified 
side 
S88.1 Traumatic amputation at level between knee and ankle 
S88.11 Complete traumatic amputation at level between knee and ankle 
S88.111 Complete traumatic amputation at level between right 
knee and ankle 
S88.112 Complete traumatic amputation at level between left 
knee and ankle 
S88.119 Complete traumatic amputation at level between knee 
and ankle, unspecified side 
S88.12 Partial traumatic amputation at level between knee and ankle 
S88.121 Partial traumatic amputation at level between right 
knee and ankle 
S88.122 Partial traumatic amputation at level between left knee 
and ankle 
S88.129 Partial traumatic amputation at level between knee and 
ankle, unspecified side 
S88.9 Traumatic amputation of lower leg, level unspecified 

S88.91
Complete traumatic amputation of lower leg, level unspecified 
S88.911 Complete traumatic amputation of lower right leg, level 
unspecified 
S88.912 Complete traumatic amputation of lower left leg, level 
unspecified 
S88.919 Complete traumatic amputation of lower leg, level 
unspecified, unspecified side 
S88.92 Partial traumatic amputation of lower leg, level unspecified 
S88.921 Partial traumatic amputation of lower right leg, level 
unspecified 
S88.922 Partial traumatic amputation of lower left leg, level 
unspecified 
S88.929 Partial traumatic amputation of lower leg, level 
unspecified, unspecified side 
S89 Other and unspecified injuries of lower leg 
Excludes2:other and unspecified injuries of ankle and foot (S99.-) 
The following 7th character extensions are to be added to each code for subcategories 
S89.0, S89.1, S89.2, and S89.3 
A fracture not designated as open or closed should be coded to closed 
a initial encounter for closed fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
S89.0 Physeal fracture of upper end of tibia 
S89.00 Unspecified physeal fracture of upper end of tibia 
S89.001 Unspecified physeal fracture of upper end of right tibia 
S89.002 Unspecified physeal fracture of upper end of left tibia 
S89.009 Unspecified physeal fracture of upper end of 
unspecified tibia 
S89.01 Salter-Harris Type I upper end of tibia 
S89.011 Salter-Harris Type I upper end of right tibia 
S89.012 Salter-Harris Type I upper end of left tibia 
S89.019 Salter-Harris Type I upper end of unspecified tibia 
S89.02 Salter-Harris Type II upper end of tibia 
S89.021 Salter-Harris Type II upper end of right tibia 
S89.022 Salter-Harris Type II upper end of left tibia 
S89.029 Salter-Harris Type II upper end of unspecified tibia 
S89.03 Salter-Harris Type III upper end of tibia 
S89.031 Salter-Harris Type III upper end of right tibia 
S89.032 Salter-Harris Type III upper end of left tibia 

S89.039
Salter-Harris Type III upper end of unspecified tibia 
S89.04 Salter-Harris Type IV upper end of tibia 
S89.041 Salter-Harris Type IV upper end of right tibia 
S89.042 Salter-Harris Type IV upper end of left tibia 
S89.049 Salter-Harris Type IV upper end of unspecified tibia 
S89.09 Other physeal fracture of upper end of tibia 
S89.091 Other physeal fracture of upper end of right tibia 
S89.092 Other physeal fracture of upper end of left tibia 
S89.099 Other physeal fracture of upper end of unspecified tibia 
S89.1 Physeal fracture of lower end of tibia 
S89.10 Unspecified physeal fracture of lower end of tibia 
S89.101 Unspecified physeal fracture of lower end of right tibia 
S89.102 Unspecified physeal fracture of lower end of left tibia 
S89.109 Unspecified physeal fracture of lower end of unspecified 
tibia 
S89.11 Salter-Harris Type I lower end of tibia 
S89.111 Salter-Harris Type I lower end of right tibia 
S89.112 Salter-Harris Type I lower end of left tibia 
S89.119 Salter-Harris Type I lower end of unspecified tibia 
S89.12 Salter-Harris Type II lower end of tibia 
S89.121 Salter-Harris Type II lower end of right tibia 
S89.122 Salter-Harris Type II lower end of left tibia 
S89.129 Salter-Harris Type II lower end of unspecified tibia 
S89.13 Salter-Harris Type III lower end of tibia 
Excludes1: fracture of medial malleolus (adult) (S82.5-) 
S89.131 Salter-Harris Type III lower end of right tibia 
S89.132 Salter-Harris Type III lower end of left tibia 
S89.139 Salter-Harris Type III lower end of unspecified tibia 
S89.14 Salter-Harris Type IV lower end of tibia 
Excludes1: fracture of medial malleolus (adult) (S82.5-) 
S89.141 Salter-Harris Type IV lower end of right tibia 
S89.142 Salter-Harris Type IV lower end of left tibia 
S89.149 Salter-Harris Type IV lower end of unspecified tibia 
S89.19 Other physeal fracture of lower end of tibia 
S89.191 Other physeal fracture of lower end of right tibia 
S89.192 Other physeal fracture of lower end of left tibia 
S89.199 Other physeal fracture of lower end of unspecified tibia 
S89.2 Physeal fracture of upper end of fibula 
S89.20 Unspecified physeal fracture of upper end of fibula 
S89.201 Unspecified physeal fracture of upper end of right 
fibula 
S89.202 Unspecified physeal fracture of upper end of left fibula 
S89.209 Unspecified physeal fracture of upper end of 

unspecified fibula 
S89.21 Salter-Harris Type I upper end of fibula 
S89.211 Salter-Harris Type I upper end of right fibula 
S89.212 Salter-Harris Type I upper end of left fibula 
S89.219 Salter-Harris Type I upper end of unspecified fibula 
S89.22 Salter-Harris Type II upper end of fibula 
S89.221 Salter-Harris Type II upper end of right fibula 
S89.222 Salter-Harris Type II upper end of left fibula 
S89.229 Salter-Harris Type II upper end of unspecified fibula 
S89.29 Other physeal fracture of upper end of fibula 
S89.291 Other physeal fracture of upper end of right fibula 
S89.292 Other physeal fracture of upper end of left fibula 
S89.299 Other physeal fracture of upper end of unspecified 
fibula 
S89.3 Physeal fracture of lower end of fibula 
S89.30 Unspecified physeal fracture of lower end of fibula 
S89.301 Unspecified physeal fracture of lower end of right fibula 
S89.302 Unspecified physeal fracture of lower end of left fibula 
S89.309 Unspecified physeal fracture of lower end of unspecified 
fibula 
S89.31 Salter-Harris Type I lower end of fibula 
S89.311 Salter-Harris Type I lower end of right fibula 
S89.312 Salter-Harris Type I lower end of left fibula 
S89.319 Salter-Harris Type I lower end of unspecified fibula 
S89.32 Salter-Harris Type II lower end of fibula 
S89.321 Salter-Harris Type II lower end of right fibula 
S89.322 Salter-Harris Type II lower end of left fibula 
S89.329 Salter-Harris Type II lower end of unspecified fibula 
S89.39 Other physeal fracture of lower end of fibula 
S89.391 Other physeal fracture of lower end of right fibula 
S89.392 Other physeal fracture of lower end of left fibula 
S89.399 Other physeal fracture of lower end of unspecified 
fibula 
The following 7th character extensions are to be added to each code for subcategories 
S89.8 and S89.9 
a initial encounter 
d subsequent encounter 
q sequela 
S89.8 Other specified injuries of lower leg 
S89.80 Other specified injuries of lower leg, unspecified side 
S89.81 Other specified injuries of lower right leg 
S89.82 Other specified injuries of lower left leg 
S89.9 Unspecified injury of lower leg 

S89.90 Unspecified injury of lower leg, unspecified side 
S89.91 Unspecified injury of lower right leg 
S89.92 Unspecified injury of lower left leg 
Injuries to the ankle and foot (S90-S99) 
Excludes2:burns and corrosions (T20-T32) 
fracture of ankle and malleolus (S82.-) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
S90 Superficial injury of ankle, foot and toes 
The following 7th character extensions are to be added to each code for category S90 
a initial encounter 
d subsequent encounter 
q sequela 
S90.0 Contusion of ankle 
S90.00 Contusion of unspecified ankle 
S90.01 Contusion of right ankle 
S90.02 Contusion of left ankle 
S90.1 Contusion of toe without damage to nail 
S90.11 Contusion of great toe without damage to nail 
S90.111 Contusion of right great toe without damage to nail 
S90.112 Contusion of left great toe without damage to nail 
S90.119 Contusion of great toe without damage to nail, 
unspecified side 
S90.12 Contusion of lesser toe without damage to nail 
S90.121 Contusion of lesser right toe without damage to nail 
S90.122 Contusion of lesser left toe without damage to nail 
S90.129 Contusion of lesser toe without damage to nail, 
unspecified side 
Contusion of toe NOS 
S90.2 Contusion of toe with damage to nail 
S90.21 Contusion of great toe with damage to nail 
S90.211 Contusion of right great toe with damage to nail 
S90.212 Contusion of left great toe with damage to nail 
S90.219 Contusion of great toe with damage to nail, unspecified 
side 
S90.22 Contusion of lesser toe with damage to nail 
S90.221 Contusion of lesser right toe with damage to nail 
S90.222 Contusion of lesser left toe with damage to nail 
S90.229 Contusion of lesser toe with damage to nail, unspecified 
side 

S90.3 Contusion of foot 
Excludes2:contusion of toes (S90.1-, S90.2-) 
S90.30 Contusion of unspecified foot 
Contusion of foot NOS 
S90.31 Contusion of right foot 
S90.32 Contusion of left foot 
S90.4 Other superficial injuries of toe 
S90.41 Abrasion of toe 
S90.411 Abrasion, right great toe 
S90.412 Abrasion, left great toe 
S90.413 Abrasion, unspecified great toe 
S90.414 Abrasion, lesser right toe 
S90.415 Abrasion, lesser left toe 
S90.416 Abrasion, unspecified lesser toe 
S90.42 Blister (nonthermal) of toe 
S90.421 Blister (nonthermal), right great toe 
S90.422 Blister (nonthermal), left great toe 
S90.423 Blister (nonthermal), unspecified great toe 
S90.424 Blister (nonthermal), lesser right toe 
S90.425 Blister (nonthermal), lesser left toe 
S90.426 Blister (nonthermal), unspecified lesser toe 
S90.44 External constriction of toe 
S90.441 External constriction, right great toe 
S90.442 External constriction, left great toe 
S90.443 External constriction, unspecified great toe 
S90.444 External constriction, lesser right toe 
S90.445 External constriction, lesser left toe 
S90.446 External constriction, unspecified lesser toe 
S90.45 Superficial foreign body of toe 
Splinter in the toe 
S90.451 Superficial foreign body, right great toe 
S90.452 Superficial foreign body, left great toe 
S90.453 Superficial foreign body, unspecified great toe 
S90.454 Superficial foreign body, lesser right toe 
S90.455 Superficial foreign body, lesser left toe 
S90.456 Superficial foreign body, unspecified lesser toe 
S90.46 Insect bite (nonvenomous) of toe 
S90.461 Insect bite (nonvenomous), right great toe 
S90.462 Insect bite (nonvenomous), left great toe 
S90.463 Insect bite (nonvenomous), unspecified great toe 
S90.464 Insect bite (nonvenomous), leser right toe 
S90.465 Insect bite (nonvenomous), lesser left toe 
S90.466 Insect bite (nonvenomous), unspecified lesser toe 

S90.47
S90.471 
S90.472 
S90.473 
S90.474 
S90.475 
S90.476 
S90.5 
S90.51 
S90.511 
S90.512 
S90.519 
S90.52 
S90.521 
S90.522 
S90.529 
S90.54 
S90.541 
S90.542 
S90.549 
S90.55 
S90.551 
S90.552 
S90.559 
S90.56 
S90.561 
S90.562 
S90.569 
S90.57 
Excludes1: 
S90.571 
S90.572 
S90.579 
S90.8 
S90.81 Abrasion of foot 
S90.811 
S90.812 
S90.819 
S90.82 
S90.821 
S90.822 
Other superficial injuries of ankle 
Abrasion of ankle 
Abrasion, right ankle 
Abrasion, left ankle 
Abrasion, unspecified ankle 
Blister (nonthermal) of ankle 
Blister (nonthermal), right ankle 
Blister (nonthermal), left ankle 
Blister (nonthermal), unspecified ankle 
External constriction of ankle 
External constriction, right ankle 
External constriction, left ankle 
External constriction, unspecified ankle 
Superficial foreign body of ankle 
Splinter in the ankle 
Superficial foreign body, right ankle 
Superficial foreign body, left ankle 
Superficial foreign body, unspecified ankle 
Insect bite (nonvenomous) of ankle 
Insect bite (nonvenomous), right ankle 
Insect bite (nonvenomous), left ankle 
Insect bite (nonvenomous), unspecified ankle 
Other superficial bite of ankle 
open bite of ankle (S91.05-) 
Other superficial bite of ankle, right ankle 
Other superficial bite of ankle, left ankle 
Other superficial bite of ankle, unspecified ankle 
Other superficial injuries of foot 
Abrasion, right foot 
Abrasion, left foot 
Abrasion, unspecified foot 
Blister (nonthermal) of foot 
Blister (nonthermal), right foot 
Blister (nonthermal), left foot 
Other superficial bite of toe 
Excludes1: open bite of toe (S91.15-, S91.25-) 
Other superficial bite of right great toe 
Other superficial bite of left great toe 
Other superficial bite of unspecified great toe 
Other superficial bite of lesser right toe 
Other superficial bite of lesser left toe 
Other superficial bite of unspecified lesser toe 

S90.829 Blister (nonthermal), unspecified foot 
S90.84 External constriction of foot 
S90.841 External constriction, right foot 
S90.842 External constriction, left foot 
S90.849 External constriction, unspecified foot 
S90.85 Superficial foreign body of foot 
Splinter in the foot 
S90.851 Superficial foreign body, right foot 
S90.852 Superficial foreign body, left foot 
S90.859 Superficial foreign body, unspecified foot 
S90.86 Insect bite (nonvenomous) of foot 
S90.861 Insect bite (nonvenomous), right foot 
S90.862 Insect bite (nonvenomous), left foot 
S90.869 Insect bite (nonvenomous), unspecified foot 
S90.87 Other superficial bite of foot 
Excludes1: open bite of foot (S91.35-) 
S90.871 Other superficial bite of right foot 
S90.872 Other superficial bite of left foot 
S90.879 Other superficial bite of unspecified foot 
S90.9 Unspecified superficial injury of ankle, foot and toe 
S90.91 Unspecified superficial injury of ankle 
S90.911 Unspecified superficial injury of right ankle 
S90.912 Unspecified superficial injury of left ankle 
S90.919 Unspecified superficial injury of unspecified ankle 
S90.92 Unspecified superficial injury of foot 
S90.921 Unspecified superficial injury of right foot 
S90.922 Unspecified superficial injury of left foot 
S90.929 Unspecified superficial injury of unspecified foot 
S90.93 Unspecified superficial injury of toes 
S90.931 Unspecified superficial injury of right great toe 
S90.932 Unspecified superficial injury of left great toe 
S90.933 Unspecified superficial injury of unspecified great toe 
S90.934 Unspecified superficial injury of lesser right toe 
S90.935 Unspecified superficial injury of lesser left toe 
S90.936 Unspecified superficial injury of unspecified lesser toe 
S91 Open wound of ankle, foot and toes 
Code also any associated wound infection 
Excludes1:open fracture of ankle, foot and toes (S92.-with extension b) 
traumatic amputation of ankle and foot (S98.-) 
The following 7th character extensions are to be added to each code for category S91 
a initial encounter 
d subsequent encounter 

q sequela 
S91.0 Open wound of ankle 
S91.00 Unspecified open wound of ankle 
S91.001 Unspecified open wound, right ankle 
S91.002 Unspecified open wound, left ankle 
S91.009 Unspecified open wound, unspecified ankle 
S91.01 Laceration without foreign body of ankle 
S91.011 Laceration without foreign body, right ankle 
S91.012 Laceration without foreign body, left ankle 
S91.019 Laceration without foreign body, unspecified ankle 
S91.02 Laceration with foreign body of ankle 
S91.021 Laceration with foreign body, right ankle 
S91.022 Laceration with foreign body, left ankle 
S91.029 Laceration with foreign body, unspecified ankle 
S91.03 Puncture wound without foreign body of ankle 
S91.031 Puncture wound without foreign body, right ankle 
S91.032 Puncture wound without foreign body, left ankle 
S91.039 Puncture wound without foreign body, unspecified 
ankle 
S91.04 Puncture wound with foreign body of ankle 
S91.041 Puncture wound with foreign body, right ankle 
S91.042 Puncture wound with foreign body, left ankle 
S91.049 Puncture wound with foreign body, unspecified ankle 
S91.05 Open bite of ankle 
Excludes1: superficial bite of ankle (S90.56-, S90.57-) 
S91.051 Open bite, right ankle 
S91.052 Open bite, left ankle 
S91.059 Open bite, unspecified ankle 
S91.1 Open wound of toe without damage to nail 
S91.10 Unspecified open wound of toe without damage to nail 
S91.101 Unspecified open wound of right great toe without 
damage to nail 
S91.102 Unspecified open wound of left great toe without 
damage to nail 
S91.103 Unspecified open wound of unspecified great toe 
without damage to nail 
S91.104 Unspecified open wound of lesser right toe without 
damage to nail 
S91.105 Unspecified open wound of lesser left toe without 
damage to nail 
S91.106 Unspecified open wound of unspecified lesser toe 
without damage to nail 
S91.109 Unspecified open wound of unspecified toe without 

damage to nail 
S91.11 Laceration without foreign body of toe without damage to nail 
S91.111 Laceration without foreign body of right great toe 
without damage to nail 
S91.112 Laceration without foreign body of left great toe 
without damage to nail 
S91.113 Laceration without foreign body of unspecified great 
toe without damage to nail 
S91.114 Laceration without foreign body of lesser right toe 
without damage to nail 
S91.115 Laceration without foreign body of lesser left toe 
without damage to nail 
S91.116 Laceration without foreign body of unspecified lesser 
toe without damage to nail 
S91.119 Laceration without foreign body of unspecified toe 
without damage to nail 
S91.12 Laceration with foreign body of toe without damage to nail 
S91.121 Laceration with foreign body of right great toe without 
damage to nail 
S91.122 Laceration with foreign body of left great toe without 
damage to nail 
S91.123 Laceration with foreign body of unspecified great toe 
without damage to nail 
S91.124 Laceration with foreign body of right lesser toe without 
damage to nail 
S91.125 Laceration with foreign body of left lesser toe without 
damage to nail 
S91.126 Laceration with foreign body of unspecified lesser toe 
without damage to nail 
S91.129 Laceration with foreign body of unspecified toe without 
damage to nail 
S91.13 Puncture wound without foreign body of toe without damage to nail 
S91.131 Puncture wound without foreign body of right great toe 
without damage to nail 
S91.132 Puncture wound without foreign body of left great toe 
without damage to nail 
S91.133 Puncture wound without foreign body of unspecified 
great toe without damage to nail 
S91.134 Puncture wound without foreign body of right lesser toe 
without damage to nail 
S91.135 Puncture wound without foreign body of left lesser toe 
without damage to nail 
S91.136 Puncture wound without foreign body of unspecified 

lesser toe without damage to nail 
S91.139 Puncture wound without foreign body of unspecified 
toe without damage to nail 
S91.14 Puncture wound with foreign body of toe without damage to nail 
S91.141 Puncture wound with foreign body of right great toe 
without damage to nail 
S91.142 Puncture wound with foreign body of left great toe 
without damage to nail 
S91.143 Puncture wound with foreign body of unspecified great 
toe without damage to nail 
S91.144 Puncture wound with foreign body of right lesser toe 
without damage to nail 
S91.145 Puncture wound with foreign body of left lesser toe 
without damage to nail 
S91.146 Puncture wound with foreign body of unspecified lesser 
toe without damage to nail 
S91.149 Puncture wound with foreign body of unspecified toe 
without damage to nail 
S91.15 Open bite of toe without damage to nail 
Bite of toe NOS 
Excludes1: superficial bite of toe (S90.46-, S90.47-) 
S91.151 Open bite of right great toe without damage to nail 
S91.152 Open bite of left great toe without damage to nail 
S91.153 Open bite of unspecified great toe without damage to 
nail 
S91.154 Open bite of right lesser toe without damage to nail 
S91.155 Open bite of left lesser toe without damage to nail 
S91.156 Open bite of unspecified lesser toe without damage to 
nail 
S91.159 Open bite of unspecified toe without damage to nail 
S91.2 Open wound of toe with damage to nail 
S91.20 Unspecified open wound of toe with damage to nail 
S91.201 Unspecified open wound of right great toe with damage 
to nail 
S91.202 Unspecified open wound of left great toe with damage to 
nail 
S91.203 Unspecified open wound of unspecified great toe with 
damage to nail 
S91.204 Unspecified open wound of right lesser toe with damage 
to nail 
S91.205 Unspecified open wound of left lesser toe with damage 
to nail 
S91.206 Unspecified open wound of unspecified lesser toe with 

damage to nail 
S91.209 Unspecified open wound of unspecified toe with damage 
to nail 
S91.21 Laceration without foreign body of toe with damage to nail 
S91.211 Laceration without foreign body of right great toe with 
damage to nail 
S91.212 Laceration without foreign body of left great toe with 
damage to nail 
S91.213 Laceration without foreign body of unspecified great 
toe with damage to nail 
S91.214 Laceration without foreign body of right lesser toe with 
damage to nail 
S91.215 Laceration without foreign body of left lesser toe with 
damage to nail 
S91.216 Laceration without foreign body of unspecified lesser 
toe with damage to nail 
S91.219 Laceration without foreign body of unspecified toe with 
damage to nail 
S91.22 Laceration with foreign body of toe with damage to nail 
S91.221 Laceration with foreign body of right great toe with 
damage to nail 
S91.222 Laceration with foreign body of left great toe with 
damage to nail 
S91.223 Laceration with foreign body of unspecified great toe 
with damage to nail 
S91.224 Laceration with foreign body of right lesser toe with 
damage to nail 
S91.225 Laceration with foreign body of left lesser toe with 
damage to nail 
S91.226 Laceration with foreign body of unspecified lesser toe 
with damage to nail 
S91.229 Laceration without foreign body of unspecified toe with 
damage to nail 
S91.23 Puncture wound without foreign body of toe with damage to nail 
S91.231 Puncture wound without foreign body of right great toe 
with damage to nail 
S91.232 Puncture wound without foreign body of left great toe 
with damage to nail 
S91.233 Puncture wound without foreign body of unspecified 
great toe with damage to nail 
S91.234 Puncture wound without foreign body of right lesser toe 
with damage to nail 
S91.235 Puncture wound without foreign body of left lesser toe 

with damage to nail 
S91.236 Puncture wound without foreign body of unspecified 
lesser toe with damage to nail 
S91.239 Puncture wound without foreign body of unspecified 
toe with damage to nail 
S91.24 Puncture wound with foreign body of toe with damage to nail 
S91.241 Puncture wound with foreign body of right great toe 
with damage to nail 
S91.242 Puncture wound with foreign body of left great toe with 
damage to nail 
S91.243 Puncture wound with foreign body of unspecified great 
toe with damage to nail 
S91.244 Puncture wound with foreign body of right lesser toe 
with damage to nail 
S91.245 Puncture wound with foreign body of left lesser toe with 
damage to nail 
S91.246 Puncture wound with foreign body of unspecified lesser 
toe with damage to nail 
S91.249 Puncture wound with foreign body of unspecified toe 
with damage to nail 
S91.25 Open bite of toe with damage to nail 
Bite of toe with damage to nail NOS 
Excludes1: superficial bite of toe (S90.46-, S90.47-) 
S91.251 Open bite of right great toe with damage to nail 
S91.252 Open bite of left great toe with damage to nail 
S91.253 Open bite of unspecified great toe with damage to nail 
S91.254 Open bite of right lesser toe with damage to nail 
S91.255 Open bite of left lesser toe with damage to nail 
S91.256 Open bite of unspecified lesser toe with damage to nail 
S91.259 Open bite of unspecified toe with damage to nail 
S91.3 Open wound of foot 
S91.30 Unspecified open wound of foot 
S91.301 Unspecified open wound, right foot 
S91.302 Unspecified open wound, left foot 
S91.309 Unspecified open wound, unspecified foot 
S91.31 Laceration without foreign body of foot 
S91.311 Laceration without foreign body, right foot 
S91.312 Laceration without foreign body, left foot 
S91.319 Laceration without foreign body, unspecified foot 
S91.32 Laceration with foreign body of foot 
S91.321 Laceration with foreign body, right foot 
S91.322 Laceration with foreign body, left foot 
S91.329 Laceration with foreign body, unspecified foot 

S91.33
Puncture wound without foreign body of foot 
S91.331 Puncture wound without foreign body, right foot 
S91.332 Puncture wound without foreign body, left foot 
S91.339 Puncture wound without foreign body, unspecified foot 
S91.34 Puncture wound with foreign body of foot 
S91.341 Puncture wound with foreign body, right foot 
S91.342 Puncture wound with foreign body, left foot 
S91.349 Puncture wound with foreign body, unspecified foot 
S91.35 Open bite of foot 
Excludes1: superficial bite of foot (S90.86-, S90.87-) 
S91.351 Open bite, right foot 
S91.352 Open bite, left foot 
S91.359 Open bite, unspecified foot 
S92 Fracture of foot and toe, except ankle 
A fracture not identified as displaced or nondisplaced should be coded to displaced 
Excludes1:traumatic amputation of ankle and foot (S98.-) 
Excludes2:fracture of ankle (S82.-) 
fracture of malleolus (S82.-) 
The following 7th character extensions are to be added to each code for category S92 
A fracture not designated as open or closed should be coded to closed 
a initial encounter for closed fracture 
b initial encounter for open fracture 
d subsequent encounter for fracture with routine healing 
g subsequent encounter for fracture with delayed healing 
j subsequent encounter for fracture with nonunion 
m subsequent encounter for fracture with malunion 
q sequela 
S92.0 Fracture of calcaneus 
Heel bone 
Os calcis 
S92.00 Unspecified fracture of calcaneus 
S92.001 Unspecified fracture of right calcaneus 
S92.002 Unspecified fracture of left calcaneus 
S92.009 Unspecified fracture of unspecified calcaneus 
S92.01 Fracture of body of calcaneus 
S92.011 Displaced fracture of body of right calcaneus 
S92.012 Displaced fracture of body of left calcaneus 
S92.013 Displaced fracture of body of unspecified calcaneus 
S92.014 Nondisplaced fracture of body of right calcaneus 
S92.015 Nondisplaced fracture of body of left calcaneus 
S92.016 Nondisplaced fracture of body of unspecified calcaneus 
S92.02 Fracture of anterior process of calcaneus 

S92.021
Displaced fracture of anterior process of right calcaneus 
S92.022 Displaced fracture of anterior process of left calcaneus 
S92.023 Displaced fracture of anterior process of unspecified 
calcaneus 
S92.024 Nondisplaced fracture of anterior process of right 
calcaneus 
S92.025 Nondisplaced fracture of anterior process of left 
calcaneus 
S92.026 Nondisplaced fracture of anterior process of unspecified 
calcaneus 
S92.03 Avulsion fracture of tuberosity of calcaneus 
S92.031 Displaced avulsion fracture of tuberosity of right 
calcaneus 
S92.032 Displaced avulsion fracture of tuberosity of left 
calcaneus 
S92.033 Displaced avulsion fracture of tuberosity of unspecified 
calcaneus 
S92.034 Nondisplaced avulsion fracture of tuberosity of right 
calcaneus 
S92.035 Nondisplaced avulsion fracture of tuberosity of left 
calcaneus 
S92.036 Nondisplaced avulsion fracture of tuberosity of 
unspecified calcaneus 
S92.04 Other fracture of tuberosity of calcaneus 
S92.041 Displaced other fracture of tuberosity of right calcaneus 
S92.042 Displaced other fracture of tuberosity of left calcaneus 
S92.043 Displaced other fracture of tuberosity of unspecified 
calcaneus 
S92.044 Nondisplaced other fracture of tuberosity of right 
calcaneus 
S92.045 Nondisplaced other fracture of tuberosity of left 
calcaneus 
S92.046 Nondisplaced other fracture of tuberosity of unspecified 
calcaneus 
S92.05 Other extraarticular fracture of calcaneus 
S92.051 Displaced other extraarticular fracture of right 
calcaneus 
S92.052 Displaced other extraarticular fracture of left calcaneus 
S92.053 Displaced other extraarticular fracture of unspecified 
calcaneus 
S92.054 Nondisplaced other extraarticular fracture of right 
calcaneus 
S92.055 Nondisplaced other extraarticular fracture of left 

calcaneus 
S92.056 Nondisplaced other extraarticular fracture of 
unspecified calcaneus 
S92.06 Intraarticular fracture of calcaneus 
S92.061 Displaced intraarticular fracture of right calcaneus 
S92.062 Displaced intraarticular fracture of left calcaneus 
S92.063 Displaced intraarticular fracture of unspecified 
calcaneus 
S92.064 Nondisplaced intraarticular fracture of right calcaneus 
S92.065 Nondisplaced intraarticular fracture of left calcaneus 
S92.066 Nondisplaced intraarticular fracture of unspecified 
calcaneus 
S92.1 Fracture of talus 
Astragalus 
S92.10 Unspecified fracture of talus 
S92.101 Unspecified fracture of right talus 
S92.102 Unspecified fracture of left talus 
S92.109 Unspecified fracture of unspecified talus 
S92.11 Fracture of neck of talus 
S92.111 Displaced fracture of neck of right talus 
S92.112 Displaced fracture of neck of left talus 
S92.113 Displaced fracture of neck of unspecified talus 
S92.114 Nondisplaced fracture of neck of right talus 
S92.115 Nondisplaced fracture of neck of left talus 
S92.116 Nondisplaced fracture of neck of unspecified talus 
S92.12 Fracture of body of talus 
S92.121 Displaced fracture of body of right talus 
S92.122 Displaced fracture of body of left talus 
S92.123 Displaced fracture of body of unspecified talus 
S92.124 Nondisplaced fracture of body of right talus 
S92.125 Nondisplaced fracture of body of left talus 
S92.126 Nondisplaced fracture of body of unspecified talus 
S92.13 Fracture of posterior process of talus 
S92.131 Displaced fracture of posterior process of right talus 
S92.132 Displaced fracture of posterior process of left talus 
S92.133 Displaced fracture of posterior process of unspecified 
talus 
S92.134 Nondisplaced fracture of posterior process of right talus 
S92.135 Nondisplaced fracture of posterior process of left talus 
S92.136 Nondisplaced fracture of posterior process of 
unspecified talus 
S92.14 Dome fracture of talus 
Excludes1: osteochondritis dissecans (M93.2) 

S92.141
Displaced dome fracture of right talus 
S92.142 Displaced dome fracture of left talus 
S92.143 Displaced dome fracture of unspecified talus 
S92.144 Nondisplaced dome fracture of right talus 
S92.145 Nondisplaced dome fracture of left talus 
S92.146 Nondisplaced dome fracture of unspecifed talus 
S92.15 Avulsion fracture (chip fracture) of talus 
S92.151 Displaced avulsion fracture (chip fracture) of right talus 
S92.152 Displaced avulsion fracture (chip fracture) of left talus 
S92.153 Displaced avulsion fracture (chip fracture) of 
unspecified talus 
S92.154 Nondisplaced avulsion fracture (chip fracture) of right 
talus 
S92.155 Nondisplaced avulsion fracture (chip fracture) of left 
talus 
S92.156 Nondisplaced avulsion fracture (chip fracture) of 
unspecified talus 
S92.19 Other fracture of talus 
S92.191 Other fracture of right talus 
S92.192 Other fracture of left talus 
S92.199 Other fracture of unspecified talus 
S92.2 Fracture of other and unspecified tarsal bone(s) 
S92.20 Fracture of unspecified tarsal bone(s) 
S92.201 Fracture of unspecified tarsal bone(s) of right foot 
S92.202 Fracture of unspecified tarsal bone(s) of left foot 
S92.209 Fracture of unspecified tarsal bone(s) of unspecified 
foot 
S92.21 Fracture of cuboid bone 
S92.211 Displaced fracture of cuboid bone of right foot 
S92.212 Displaced fracture of cuboid bone of left foot 
S92.213 Displaced fracture of cuboid bone of unspecified foot 
S92.214 Nondisplaced fracture of cuboid bone of right foot 
S92.215 Nondisplaced fracture of cuboid bone of left foot 
S92.216 Nondisplaced fracture of cuboid bone of unspecified 
foot 
S92.22 Fracture of lateral cuneiform 
S92.221 Displaced fracture of lateral cuneiform of right foot 
S92.222 Displaced fracture of lateral cuneiform of left foot 
S92.223 Displaced fracture of lateral cuneiform of unspecified 
foot 
S92.224 Nondisplaced fracture of lateral cuneiform of right foot 
S92.225 Nondisplaced fracture of lateral cuneiform of left foot 
S92.226 Nondisplaced fracture of lateral cuneiform of 

unspecified foot 
S92.23 Fracture of intermediate cuneiform 
S92.231 Displaced fracture of intermediate cuneiform of right 
foot 
S92.232 Displaced fracture of intermediate cuneiform of left foot 
S92.233 Displaced fracture of intermediate cuneiform of 
unspecified foot 
S92.234 Nondisplaced fracture of intermediate cuneiform of 
right foot 
S92.235 Nondisplaced fracture of intermediate cuneiform of left 
foot 
S92.236 Nondisplaced fracture of intermediate cuneiform of 
unspecified foot 
S92.24 Fracture of medial cuneiform 
S92.241 Displaced fracture of medial cuneiform of right foot 
S92.242 Displaced fracture of medial cuneiform of left foot 
S92.243 Displaced fracture of medial cuneiform of unspecified 
foot 
S92.244 Nondisplaced fracture of medial cuneiform of right foot 
S92.245 Nondisplaced fracture of medial cuneiform of left foot 
S92.246 Nondisplaced fracture of medial cuneiform of 
unspecified foot 
S92.25 Fracture of navicular [scaphoid] of foot 
S92.251 Displaced fracture of navicular [scaphoid] of right foot 
S92.252 Displaced fracture of navicular [scaphoid] of left foot 
S92.253 Displaced fracture of navicular [scaphoid] of 
unspecified foot 
S92.254 Nondisplaced fracture of navicular [scaphoid] of right 
foot 
S92.255 Nondisplaced fracture of navicular [scaphoid] of left 
foot 
S92.256 Nondisplaced fracture of navicular [scaphoid] of 
unspecified foot 
S92.3 Fracture of metatarsal bone(s) 
S92.30 Fracture of unspecified metatarsal bone(s) 
S92.301 Fracture of unspecified metatarsal bone(s), right foot 
S92.302 Fracture of unspecified metatarsal bone(s), left foot 
S92.309 Fracture of unspecified metatarsal bone(s), unspecified 
foot 
S92.31 Fracture of first metatarsal bone 
S92.311 Displaced fracture of first metatarsal bone, right foot 
S92.312 Displaced fracture of first metatarsal bone, left foot 
S92.313 Displaced fracture of first metatarsal bone, unspecified 

foot 
S92.314 Nondisplaced fracture of first metatarsal bone, right 
foot 
S92.315 Nondisplaced fracture of first metatarsal bone, left foot 
S92.316 Nondisplaced fracture of first metatarsal bone, 
unspecified foot 
S92.32 Fracture of second metatarsal bone 
S92.321 Displaced fracture of second metatarsal bone, right foot 
S92.322 Displaced fracture of second metatarsal bone, left foot 
S92.323 Displaced fracture of second metatarsal bone, 
unspecified foot 
S92.324 Nondisplaced fracture of second metatarsal bone, right 
foot 
S92.325 Nondisplaced fracture of second metatarsal bone, left 
foot 
S92.326 Nondisplaced fracture of second metatarsal bone, 
unspecified foot 
S92.33 Fracture of third metatarsal bone 
S92.331 Displaced fracture of third metatarsal bone, right foot 
S92.332 Displaced fracture of third metatarsal bone, left foot 
S92.333 Displaced fracture of third metatarsal bone, unspecified 
foot 
S92.334 Nondisplaced fracture of third metatarsal bone, right 
foot 
S92.335 Nondisplaced fracture of third metatarsal bone, left foot 
S92.336 Nondisplaced fracture of third metatarsal bone, 
unspecified foot 
S92.34 Fracture of fourth metatarsal bone 
S92.341 Displaced fracture of fourth metatarsal bone, right foot 
S92.342 Displaced fracture of fourth metatarsal bone, left foot 
S92.343 Displaced fracture of fourth metatarsal bone, 
unspecified foot 
S92.344 Nondisplaced fracture of fourth metatarsal bone, right 
foot 
S92.345 Nondisplaced fracture of fourth metatarsal bone, left 
foot 
S92.346 Nondisplaced fracture of fourth metatarsal bone, 
unspecified foot 
S92.35 Fracture of fifth metatarsal bone 
S92.351 Displaced fracture of fifth metatarsal bone, right foot 
S92.352 Displaced fracture of fifth metatarsal bone, left foot 
S92.353 Displaced fracture of fifth metatarsal bone, unspecified 
foot 

S92.354 Nondisplaced fracture of fifth metatarsal bone, right 
foot 
S92.355 Nondisplaced fracture of fifth metatarsal bone, left foot 
S92.356 Nondisplaced fracture of fifth metatarsal bone, 
unspecified foot 
S92.4 Fracture of great toe 
S92.40 Unspecified fracture of great toe 
S92.401 Displaced unspecified fracture of right great toe 
S92.402 Displaced unspecified fracture of left great toe 
S92.403 Displaced unspecified fracture of unspecified great toe 
S92.404 Nondisplaced unspecified fracture of right great toe 
S92.405 Nondisplaced unspecified fracture of left great toe 
S92.406 Nondisplaced unspecified fracture of unspecified great 
toe 
S92.41 Fracture of proximal phalanx of great toe 
S92.411 Displaced fracture of proximal phalanx of right great 
toe 
S92.412 Displaced fracture of proximal phalanx of left great toe 
S92.413 Displaced fracture of proximal phalanx of unspecified 
great toe 
S92.414 Nondisplaced fracture of proximal phalanx of right 
great toe 
S92.415 Nondisplaced fracture of proximal phalanx of left great 
toe 
S92.416 Nondisplaced fracture of proximal phalanx of 
unspecified great toe 
S92.42 Fracture of distal phalanx of great toe 
S92.421 Displaced fracture of distal phalanx of right great toe 
S92.422 Displaced fracture of distal phalanx of left great toe 
S92.423 Displaced fracture of distal phalanx of unspecified great 
toe 
S92.424 Nondisplaced fracture of distal phalanx of right great 
toe 
S92.425 Nondisplaced fracture of distal phalanx of left great toe 
S92.426 Nondisplaced fracture of distal phalanx of unspecified 
great toe 
S92.49 Other fracture of great toe 
S92.491 Other fracture of right great toe 
S92.492 Other fracture of left great toe 
S92.499 Other fracture of unspecified great toe 
S92.5 Fracture of lesser toe(s) 
S92.50 Unspecified fracture of lesser toe(s) 
S92.501 Displaced unspecified fracture of right lesser toe(s) 

S92.502 Displaced unspecified fracture of left lesser toe(s) 
S92.503 Displaced unspecified fracture of unspecified lesser 
toe(s) 
S92.504 Nondisplaced unspecified fracture of right lesser toe(s) 
S92.505 Nondisplaced unspecified fracture of left lesser toe(s) 
S92.506 Nondisplaced unspecified fracture of unspecified lesser 
toe(s) 
S92.51 Fracture of proximal phalanx of lesser toe(s) 
S92.511 Displaced fracture of proximal phalanx of right lesser 
toe(s) 
S92.512 Displaced fracture of proximal phalanx of left lesser 
toe(s) 
S92.513 Displaced fracture of proximal phalanx of unspecified 
lesser toe(s) 
S92.514 Nondisplaced fracture of proximal phalanx of right 
lesser toe(s) 
S92.515 Nondisplaced fracture of proximal phalanx of left lesser 
toe(s) 
S92.516 Nondisplaced fracture of proximal phalanx of 
unspecified lesser toe(s) 
S92.52 Fracture of medial phalanx of lesser toe(s) 
S92.521 Displaced fracture of medial phalanx of right lesser 
toe(s) 
S92.522 Displaced fracture of medial phalanx of left lesser toe(s) 
S92.523 Displaced fracture of medial phalanx of unspecified 
lesser toe(s) 
S92.524 Nondisplaced fracture of medial phalanx of right lesser 
toe(s) 
S92.525 Nondisplaced fracture of medial phalanx of left lesser 
toe(s) 
S92.526 Nondisplaced fracture of medial phalanx of unspecified 
lesser toe(s) 
S92.53 Fracture of distal phalanx of lesser toe(s) 
S92.531 Displaced fracture of distal phalanx of right lesser toe(s) 
S92.532 Displaced fracture of distal phalanx of left lesser toe(s) 
S92.533 Displaced fracture of distal phalanx of unspecified 
lesser toe(s) 
S92.534 Nondisplaced fracture of distal phalanx of right lesser 
toe(s) 
S92.535 Nondisplaced fracture of distal phalanx of left lesser 
toe(s) 
S92.536 Nondisplaced fracture of distal phalanx of unspecified 
lesser toe(s) 

S92.59
Other fracture of lesser toe(s) 
S92.591 Other fracture of right lesser toe(s) 
S92.592 Other fracture of left lesser toe(s) 
S92.599 Other fracture of unspecified lesser toe(s) 
S92.9 Unspecified fracture of foot and toe 
S92.90 Unspecified fracture of foot 
S92.901 Unspecified fracture of right foot 
S92.902 Unspecified fracture of left foot 
S92.909 Unspecified fracture of unspecified foot 
S92.91 Unspecified fracture of toe 
S92.911 Unspecified fracture of right toe 
S92.912 Unspecified fracture of left toe 
S92.919 Unspecified fracture of unspecified toe 
S93 Dislocation and sprain of joints and ligaments at ankle, foot and 
toe level 
Includes: avulsion of joint or ligament of ankle, foot and toe 
laceration of joint or ligament of ankle, foot and toe 
sprain of joint or ligament of ankle, foot and toe 
traumatic hemarthrosis of joint or ligament of ankle, foot and toe 
traumatic rupture of joint or ligament of ankle, foot and toe 
traumatic subluxation of joint or ligament of ankle, foot and toe 
traumatic tear of joint or ligament of ankle, foot and toe 
Excludes2:strain of muscle and tendon of ankle and foot (S96.-) 
The following 7th character extensions are to be added to each code for category S93 
a initial encounter 
d subsequent encounter 
q sequela 
S93.0 Subluxation and dislocation of ankle joint 
Subluxation and dislocation of astragalus 
Subluxation and dislocation of fibula, lower end 
Subluxation and dislocation of talus 
Subluxation and dislocation of tibia, lower end 
S93.01 Subluxation of right ankle joint 
S93.02 Subluxation of left ankle joint 
S93.03 Subluxation of unspecified ankle joint 
S93.04 Dislocation of right ankle joint 
S93.05 Dislocation of left ankle joint 
S93.06 Dislocation of unspecified ankle joint 
S93.1 Subluxation and dislocation of toe 
S93.10 Unspecified subluxation and dislocation of toe 
Dislocation of toe NOS 
Subluxation of toe NOS 

S93.101
Unspecified subluxation of right toe(s) 
S93.102 Unspecified subluxation of left toe(s) 
S93.103 Unspecified subluxation of unspecified toe(s) 
S93.104 Unspecified dislocation of right toe(s) 
S93.105 Unspecified dislocation of left toe(s) 
S93.106 Unspecified dislocation of unspecified toe(s) 
S93.11 Dislocation of interphalangeal joint 
S93.111 Dislocation of interphalangeal joint of right great toe 
S93.112 Dislocation of interphalangeal joint of left great toe 
S93.113 Dislocation of interphalangeal joint of unspecified great 
toe 
S93.114 Dislocation of interphalangeal joint of right lesser toe 
S93.115 Dislocation of interphalangeal joint of left lesser toe 
S93.116 Dislocation of interphalangeal joint of unspecified lesser 
toe 
S93.119 Dislocation of interphalangeal joint of unspecified toe 
S93.12 Dislocation of metatarsophalangeal joint 
S93.121 Dislocation of metatarsophalangeal joint of right great 
toe 
S93.122 Dislocation of metatarsophalangeal joint of left great 
toe 
S93.123 Dislocation of metatarsophalangeal joint of unspecified 
great toe 
S93.124 Dislocation of metatarsophalangeal joint of right lesser 
toe 
S93.125 Dislocation of metatarsophalangeal joint of left lesser 
toe 
S93.126 Dislocation of metatarsophalangeal joint of unspecified 
lesser toe 
S93.129 Dislocation of metatarsophalangeal joint of unspecified 
toe 
S93.13 Subluxation of interphalangeal joint 
S93.131 Subluxation of interphalangeal joint of right great toe 
S93.132 Subluxation of interphalangeal joint of left great toe 
S93.133 Subluxation of interphalangeal joint of unspecified 
great toe 
S93.134 Subluxation of interphalangeal joint of right lesser toe 
S93.135 Subluxation of interphalangeal joint of left lesser toe 
S93.136 Subluxation of interphalangeal joint of unspecified 
lesser toe 
S93.139 Subluxation of interphalangeal joint of unspecified toe 
S93.14 Subluxation of metatarsophalangeal joint 
S93.141 Subluxation of metatarsophalangeal joint of right great 

toe 
S93.142 
Subluxation of metatarsophalangeal joint of left great 
toe 
S93.143 Subluxation of metatarsophalangeal joint of unspecified 
great toe 
S93.144 Subluxation of metatarsophalangeal joint of right lesser 
toe 
S93.145 Subluxation of metatarsophalangeal joint of left lesser 
toe 
S93.146 Subluxation of metatarsophalangeal joint of unspecified 
lesser toe 
S93.149 Subluxation of metatarsophalangeal joint of unspecified 
toe 
S93.3 Dislocation of foot 
Excludes2:dislocation of toe (S93.1-) 
S93.30 Unspecified subluxation and dislocation of foot 
Dislocation of foot NOS 
Subluxation of foot NOS 
S93.301 Unspecified subluxation of right foot 
S93.302 Unspecified subluxation of left foot 
S93.303 Unspecified subluxation of unspecified foot 
S93.304 Unspecified dislocation of right foot 
S93.305 Unspecified dislocation of left foot 
S93.306 Unspecified dislocation of unspecified foot 
S93.31 Subluxation and dislocation of tarsal joint 
S93.311 Subluxation of tarsal joint of right foot 
S93.312 Subluxation of tarsal joint of left foot 
S93.313 Subluxation of tarsal joint of unspecified foot 
S93.314 Dislocation of tarsal joint of right foot 
S93.315 Dislocation of tarsal joint of left foot 
S93.316 Dislocation of tarsal joint of unspecified foot 
S93.32 Subluxation and dislocation of tarsometatarsal joint 
S93.321 Subluxation of tarsometatarsal joint of right foot 
S93.322 Subluxation of tarsometatarsal joint of left foot 
S93.323 Subluxation of tarsometatarsal joint of unspecified foot 
S93.324 Dislocation of tarsometatarsal joint of right foot 
S93.325 Dislocation of tarsometatarsal joint of left foot 
S93.326 Dislocation of tarsometatarsal joint of unspecified foot 
S93.33 Other subluxation and dislocation of foot 
S93.331 Other subluxation of right foot 
S93.332 Other subluxation of left foot 
S93.333 Other subluxation of unspecified foot 
S93.334 Other dislocation of right foot 

S93.335 Other dislocation of left foot 
S93.336 
Other dislocation of unspecified foot 
S93.4 Sprain of ankle 
Excludes2:injury of Achilles tendon (S86.0-) 
S93.40 Sprain of unspecified ligament of ankle 
Sprain of ankle NOS 
Sprained ankle NOS 
S93.401 Sprain of unspecified ligament of right ankle 
S93.402 Sprain of unspecified ligament of left ankle 
S93.409 Sprain of unspecified ligament of unspecified ankle 
S93.41 Sprain of calcaneofibular ligament 
S93.411 Sprain of calcaneofibular ligament of right ankle 
S93.412 Sprain of calcaneofibular ligament of left ankle 
S93.419 Sprain of calcaneofibular ligament of unspecified ankle 
S93.42 Sprain of deltoid ligament 
S93.421 Sprain of deltoid ligament of right ankle 
S93.422 Sprain of deltoid ligament of left ankle 
S93.429 Sprain of deltoid ligament of unspecified ankle 
S93.43 Sprain of tibiofibular ligament 
S93.431 Sprain of tibiofibular ligament of right ankle 
S93.432 Sprain of tibiofibular ligament of left ankle 
S93.439 Sprain of tibiofibular ligament of unspecified ankle 
S93.49 Sprain of other ligament of ankle 
Sprain of internal collateral ligament 
Sprain of talofibular ligament 
S93.491 Sprain of other ligament of right ankle 
S93.492 Sprain of other ligament of left ankle 
S93.499 Sprain of other ligament of unspecified ankle 
S93.5 Sprain of toe 
S93.50 Unspecified sprain of toe 
S93.501 Unspecified sprain of right great toe 
S93.502 Unspecified sprain of left great toe 
S93.503 Unspecified sprain of unspecified great toe 
S93.504 Unspecified sprain of right lesser toe 
S93.505 Unspecified sprain of left lesser toe 
S93.506 Unspecified sprain of unspecified lesser toe 
S93.509 Unspecified sprain of unspecified toe 
S93.51 Sprain of interphalangeal joint of toe 
S93.511 Sprain of interphalangeal joint of right great toe 
S93.512 Sprain of interphalangeal joint of left great toe 
S93.513 Sprain of interphalangeal joint of unspecified great toe 
S93.514 Sprain of interphalangeal joint of right lesser toe 
S93.515 Sprain of interphalangeal joint of left lesser toe 

S93.516
Sprain of interphalangeal joint of unspecified lesser toe 
S93.519 Sprain of interphalangeal joint of unspecified toe 
S93.52 Sprain of metatarsophalangeal joint of toe 
S93.521 Sprain of metatarsophalangeal joint of right great toe 
S93.522 Sprain of metatarsophalangeal joint of left great toe 
S93.523 Sprain of metatarsophalangeal joint of unspecified 
great toe 
S93.524 Sprain of metatarsophalangeal joint of right lesser toe 
S93.525 Sprain of metatarsophalangeal joint of left lesser toe 
S93.526 Sprain of metatarsophalangeal joint of unspecified 
lesser toe 
S93.529 Sprain of metatarsophalangeal joint of unspecified toe 
S93.6 Sprain of foot 
Excludes2:sprain of metatarsophalangeal joint of toe (S93.52-) 
sprain of toe (S93.5-) 
S93.60 Unspecified sprain of foot 
S93.601 Unspecified sprain of right foot 
S93.602 Unspecified sprain of left foot 
S93.609 Unspecified sprain of unspecified foot 
S93.61 Sprain of tarsal ligament of foot 
S93.611 Sprain of tarsal ligament of right foot 
S93.612 Sprain of tarsal ligament of left foot 
S93.619 Sprain of tarsal ligament of unspecified foot 
S93.62 Sprain of tarsometatarsal ligament of foot 
S93.621 Sprain of tarsometatarsal ligament of right foot 
S93.622 Sprain of tarsometatarsal ligament of left foot 
S93.629 Sprain of tarsometatarsal ligament of unspecified foot 
S93.69 Other sprain of foot 
S93.691 Other sprain of right foot 
S93.692 Other sprain of left foot 
S93.699 Other sprain of unspecified foot 
S94 Injury of nerves at ankle and foot level 
Code also any associated open wound (S91.-) 
The following 7th character extensions are to be added to each code for category S94 
a initial encounter 
d subsequent encounter 
q sequela 
S94.0 Injury of lateral plantar nerve 
S94.00 Injury of lateral plantar nerve, unspecified leg 
S94.01 Injury of lateral plantar nerve, right leg 
S94.02 Injury of lateral plantar nerve, left leg 
S94.1 Injury of medial plantar nerve 

S94.10
Injury of medial plantar nerve, unspecified leg 
S94.11 Injury of medial plantar nerve, right leg 
S94.12 Injury of medial plantar nerve, left leg 
S94.2 Injury of deep peroneal nerve at ankle and foot level 
Injury of terminal, lateral branch of deep peroneal nerve 
S94.20 Injury of deep peroneal nerve at ankle and foot level, unspecified leg 
S94.21 Injury of deep peroneal nerve at ankle and foot level, right leg 
S94.22 Injury of deep peroneal nerve at ankle and foot level, left leg 
S94.3 Injury of cutaneous sensory nerve at ankle and foot level 
S94.30 Injury of cutaneous sensory nerve at ankle and foot level, 
unspecified leg 
S94.31 Injury of cutaneous sensory nerve at ankle and foot level, right leg 
S94.32 Injury of cutaneous sensory nerve at ankle and foot level, left leg 
S94.8 Injury of other nerves at ankle and foot level 
S94.8x Injury of other nerves at ankle and foot level 
S94.8x1 Injury of other nerves at ankle and foot level, right leg 
S94.8x2 Injury of other nerves at ankle and foot level, left leg 
S94.8x9 Injury of other nerves at ankle and foot level, 
unspecified leg 
S94.9 Injury of unspecified nerve at ankle and foot level 
S94.90 Injury of unspecified nerve at ankle and foot level, unspecified leg 
S94.91 Injury of unspecified nerve at ankle and foot level, right leg 
S94.92 Injury of unspecified nerve at ankle and foot level, left leg 
S95 Injury of blood vessels at ankle and foot level 
Code also any associated open wound (S91.-) 
Excludes2:injury of posterior tibial artery and vein (S85.1-, S85.8-) 
The following 7th character extensions are to be added to each code for category S95 
a initial encounter 
d subsequent encounter 
q sequela 
S95.0 Injury of dorsal artery of foot 
S95.00 Unspecified injury of dorsal artery of foot 
S95.001 Unspecified injury of dorsal artery of right foot 
S95.002 Unspecified injury of dorsal artery of left foot 
S95.009 Unspecified injury of dorsal artery of unspecified foot 
S95.01 Laceration of dorsal artery of foot 
S95.011 Laceration of dorsal artery of right foot 
S95.012 Laceration of dorsal artery of left foot 
S95.019 Laceration of dorsal artery of unspecified foot 
S95.09 Other specified injury of dorsal artery of foot 
S95.091 Other specified injury of dorsal artery of right foot 
S95.092 Other specified injury of dorsal artery of left foot 

S95.099
foot 
S95.1 
S95.10 
S95.101 
S95.102 
S95.109 
S95.11 
S95.111 
S95.112 
S95.119 
S95.19 
S95.191 
S95.192 
S95.199 
S95.2 
S95.20 
S95.201 
S95.202 
S95.209 
S95.21 
S95.211 
S95.212 
S95.219 
S95.29 
S95.291 
S95.292 
S95.299 
S95.8 
S95.80 
S95.801 
S95.802 
S95.809 
S95.81 
S95.811 
S95.812 
S95.819 
Other specified injury of dorsal artery of unspecified 
Injury of plantar artery of foot 
Unspecified injury of plantar artery of foot 
Unspecified injury of plantar artery of right foot 
Unspecified injury of plantar artery of left foot 
Unspecified injury of plantar artery of unspecified foot 
Laceration of plantar artery of foot 
Laceration of plantar artery of right foot 
Laceration of plantar artery of left foot 
Laceration of plantar artery of unspecified foot 
Other specified injury of plantar artery of foot 
Other specified injury of plantar artery of right foot 
Other specified injury of plantar artery of left foot 
Other specified injury of plantar artery of unspecified 
Injury of dorsal vein of foot 
Unspecified injury of dorsal vein of foot 
Unspecified injury of dorsal vein of right foot 
Unspecified injury of dorsal vein of left foot 
Unspecified injury of dorsal vein of unspecified foot 
Laceration of dorsal vein of foot 
Laceration of dorsal vein of right foot 
Laceration of dorsal vein of left foot 
Laceration of dorsal vein of unspecified foot 
Other specified injury of dorsal vein of foot 
Other specified injury of dorsal vein of right foot 
Other specified injury of dorsal vein of left foot 
Other specified injury of dorsal vein of unspecified foot 
Injury of other blood vessels at ankle and foot level 
Unspecified injury of other blood vessels at ankle and foot level 
Unspecified injury of other blood vessels at ankle and 
foot level, right leg 
Unspecified injury of other blood vessels at ankle and 
foot level, left leg 
Unspecified injury of other blood vessels at ankle and 
foot level, unspecified leg 
Laceration of other blood vessels at ankle and foot level 
Laceration of other blood vessels at ankle and foot level, 
right leg 
Laceration of other blood vessels at ankle and foot level, 
left leg 
Laceration of other blood vessels at ankle and foot level, 
foot 

unspecified leg 
S95.89 Other specified injury of other blood vessels at ankle and foot level 
S95.891 Other specified injury of other blood vessels at ankle 
and foot level, right leg 
S95.892 Other specified injury of other blood vessels at ankle 
and foot level, left leg 
S95.899 Other specified injury of other blood vessels at ankle 
and foot level, unspecified leg 
S95.9 Injury of unspecified blood vessel at ankle and foot level 
S95.90 Unspecified injury of unspecified blood vessel at ankle and foot level 
S95.901 Unspecified injury of unspecified blood vessel at ankle 
and foot level, right leg 
S95.902 Unspecified injury of unspecified blood vessel at ankle 
and foot level, left leg 
S95.909 Unspecified injury of unspecified blood vessel at ankle 
and foot level, unspecified leg 
S95.91 Laceration of unspecified blood vessel at ankle and foot level 
S95.911 Laceration of unspecified blood vessel at ankle and foot 
level, right leg 
S95.912 Laceration of unspecified blood vessel at ankle and foot 
level, left leg 
S95.919 Laceration of unspecified blood vessel at ankle and foot 
level, unspecified leg 
S95.99 Other specified injury of unspecified blood vessel at ankle and foot level 
S95.991 Other specified injury of unspecified blood vessel at 
ankle and foot level, right leg 
S95.992 Other specified injury of unspecified blood vessel at 
ankle and foot level, left leg 
S95.999 Other specified injury of unspecified blood vessel at 
ankle and foot level, unspecified leg 
S96 Injury of muscle and tendon at ankle and foot level 
Code also any associated open wound (S91.-) 
Excludes2:injury of Achilles tendon (S86.0-) 
sprain of joints and ligaments of ankle and foot (S93.-) 
The following 7th character extensions are to be added to each code for category S96 
a initial encounter 
d subsequent encounter 
q sequela 
S96.0 Injury of muscle and tendon of long flexor muscle of toe at ankle and foot level 
S96.00 Unspecified injury of muscle and tendon of long flexor muscle of toe at 
ankle and foot level 
S96.001 Unspecified injury of muscle and tendon of long flexor 

muscle of toe at right ankle and foot level 
S96.002 Unspecified injury of muscle and tendon of long flexor 
muscle of toe at left ankle and foot level 
S96.009 Unspecified injury of muscle and tendon of long flexor 
muscle of toe at ankle and foot level, unspecified side 
S96.01 Strain of muscle and tendon of long flexor muscle of toe at ankle and 
foot level 
S96.011 Strain of muscle and tendon of long flexor muscle of toe 
at right ankle and foot level 
S96.012 Strain of muscle and tendon of long flexor muscle of toe 
at left ankle and foot level 
S96.019 Strain of muscle and tendon of long flexor muscle of toe 
at ankle and foot level, unspecified side 
S96.02 Laceration of muscle and tendon of long flexor muscle of toe at ankle 
and foot level 
S96.021 Laceration of muscle and tendon of long flexor muscle 
of toe at right ankle and foot level 
S96.022 Laceration of muscle and tendon of long flexor muscle 
of toe at left ankle and foot level 
S96.029 Laceration of muscle and tendon of long flexor muscle 
of toe at ankle and foot level, unspecified side 
S96.09 Other injury of muscle and tendon of long flexor muscle of toe at ankle 
and foot level 
S96.091 Other injury of muscle and tendon of long flexor muscle 
of toe at right ankle and foot level 
S96.092 Other injury of muscle and tendon of long flexor muscle 
of toe at left ankle and foot level 
S96.099 Other injury of muscle and tendon of long flexor muscle 
of toe at ankle and foot level, unspecified side 
S96.1 Injury of muscle and tendon of long extensor muscle of toe at ankle and foot level 
S96.10 Unspecified injury of muscle and tendon of long extensor muscle of toe 
at ankle and foot level 
S96.101 Unspecified injury of muscle and tendon of long 
extensor muscle of toe at right ankle and foot level 
S96.102 Unspecified injury of muscle and tendon of long 
extensor muscle of toe at left ankle and foot level 
S96.109 Unspecified injury of muscle and tendon of long 
extensor muscle of toe at ankle and foot level, 
unspecified side 
S96.11 Strain of muscle and tendon of long extensor muscle of toe at ankle and 
foot level 
S96.111 Strain of muscle and tendon of long extensor muscle of 
toe at right ankle and foot level 

S96.112
S96.119 
S96.12 
S96.121 
S96.122 
S96.129 
S96.19 
S96.191 
S96.192 
S96.199 
S96.2 
S96.20 
S96.201 
S96.202 
S96.209 
S96.21 
S96.211 
S96.212 
S96.219 
S96.22 
S96.221 
S96.222 
S96.229 
S96.29 
Strain of muscle and tendon of long extensor muscle of 
toe at left ankle and foot level 
Strain of muscle and tendon of long extensor muscle of 
toe at ankle and foot level, unspecified level 
Laceration of muscle and tendon of long extensor muscle of toe at ankle 
Laceration of muscle and tendon of long extensor 
muscle of toe at right ankle and foot level 
Laceration of muscle and tendon of long extensor 
muscle of toe at left ankle and foot level 
Laceration of muscle and tendon of long extensor 
muscle of toe at ankle and foot level, unspecified side 
Other injury of muscle and tendon of long extensor muscle of toe at 
ankle and foot level 
Other injury of muscle and tendon of long extensor 
muscle of toe at right ankle and foot level 
Other injury of muscle and tendon of long extensor 
muscle of toe at left ankle and foot level 
Other injury of muscle and tendon of long extensor 
muscle of toe at ankle and foot level, unspecified side 
Injury of intrinsic muscle and tendon at ankle and foot level 
Unspecified injury of intrinsic muscle and tendon at ankle and foot level 
Unspecified injury of intrinsic muscle and tendon at 
right ankle and foot level 
Unspecified injury of intrinsic muscle and tendon at left 
ankle and foot level 
Unspecified injury of intrinsic muscle and tendon at 
ankle and foot level, unspecified side 
Strain of intrinsic muscle and tendon at ankle and foot level 
Strain of intrinsic muscle and tendon at right ankle and 
foot level 
Strain of intrinsic muscle and tendon at left ankle and 
foot level 
Strain of intrinsic muscle and tendon at ankle and foot 
level, unspecified side 
Laceration of intrinsic muscle and tendon at ankle and foot level 
Laceration of intrinsic muscle and tendon at right ankle 
and foot level 
Laceration of intrinsic muscle and tendon at left ankle 
and foot level 
Laceration of intrinsic muscle and tendon at ankle and 
foot level, unspecified side 
Other injury of intrinsic muscle and tendon at ankle and foot level 
and foot level 

S96.291
S96.8 
S96.80 
S96.81 
S96.82 
S96.89 
S96.9 
S96.90 
Other injury of intrinsic muscle and tendon at right 
ankle and foot level 
S96.292 Other injury of intrinsic muscle and tendon at left ankle 
and foot level 
S96.299 Other injury of intrinsic muscle and tendon at ankle 
and foot level, unspecified side 
Injury of other muscles and tendons at ankle and foot level 
Unspecified injury of other muscles and tendons at ankle and foot level 
S96.801 Unspecified injury of other muscles and tendons at 
right ankle and foot level 
S96.802 Unspecified injury of other muscles and tendons at left 
ankle and foot level 
S96.809 Unspecified injury of other muscles and tendons at 
ankle and foot level, unspecified side 
Strain of other muscles and tendons at ankle and foot level 
S96.811 Strain of other muscles and tendons at right ankle and 
foot level 
S96.812 Strain of other muscles and tendons at left ankle and 
foot level 
S96.819 Strain of other muscles and tendons at ankle and foot 
level, unspecified side 
Laceration of other muscles and tendons at ankle and foot level 
S96.821 Laceration of other muscles and tendons at right ankle 
and foot level 
S96.822 Laceration of other muscles and tendons at left ankle 
and foot level 
S96.829 Laceration of other muscles and tendons at ankle and 
foot level, unspecified side 
Other injury of other muscles and tendons at ankle and foot level 
S96.891 Other injury of other muscles and tendons at right 
ankle and foot level 
S96.892 Other injury of other muscles and tendons at left ankle 
and foot level 
S96.899 Other injury of other muscles and tendons at ankle and 
foot level, unspecified side 
Injury of unspecified muscle and tendon at ankle and foot level 
Unspecified injury of unspecified muscle and tendon at ankle and foot 
S96.901 Unspecified injury of unspecified muscle and tendon at 
right ankle and foot level 
S96.902 Unspecified injury of unspecified muscle and tendon at 
left ankle and foot level 
S96.909 Unspecified injury of unspecified muscle and tendon at 
level 

ankle and foot level, unspecified side 
S96.91 Strain of unspecified muscle and tendon at ankle and foot level 
S96.911 Strain of unspecified muscle and tendon at right ankle 
and foot level 
S96.912 Strain of unspecified muscle and tendon at left ankle 
and foot level 
S96.919 Strain of unspecified muscle and tendon at ankle and 
foot level, unspecified side 
S96.92 Laceration of unspecified muscle and tendon at ankle and foot level 
S96.921 Laceration of unspecified muscle and tendon at right 
ankle and foot level 
S96.922 Laceration of unspecified muscle and tendon at left 
ankle and foot level 
S96.929 Laceration of unspecified muscle and tendon at ankle 
and foot level, unspecified side 
S96.99 Other injury of unspecified muscle and tendon at ankle and foot level 
S96.991 Other injury of unspecified muscle and tendon at right 
ankle and foot level 
S96.992 Other injury of unspecified muscle and tendon at left 
ankle and foot level 
S96.999 Other injury of unspecified muscle and tendon at ankle 
and foot level, unspecified side 
S97 Crushing injury of ankle and foot 
Use additional code(s) for all associated injuries 
The following 7th character extensions are to be added to each code for category S97 
a initial encounter 
d subsequent encounter 
q sequela 
S97.0 Crushing injury of ankle 
S97.00 Crushing injury of ankle, unspecified side 
S97.01 Crushing injury of right ankle 
S97.02 Crushing injury of left ankle 
S97.1 Crushing injury of toe 
S97.10 Crushing injury of unspecified toe(s) 
S97.101 Crushing injury of unspecified toe(s), right foot 
S97.102 Crushing injury of unspecified toe(s), left foot 
S97.109 Crushing injury of unspecified toe(s), unspecified foot 
S97.11 Crushing injury of great toe 
S97.111 Crushing injury of great right toe 
S97.112 Crushing injury of great left toe 
S97.119 Crushing injury of great toe, unspecified side 
S97.12 Crushing injury of lesser toe(s) 

S97.121
Crushing injury of lesser right toe(s) 
S97.122 Crushing injury of lesser left toe(s) 
S97.129 Crushing injury of lesser toe(s), unspecified side 
S97.8 Crushing injury of foot 
S97.80 Crushing injury of foot, unspecified side 
Crushing injury of foot NOS 
S97.81 Crushing injury of foot 
S97.82 Crushing injury of foot 
S98 Traumatic amputation of ankle and foot 
An amputation not identified and partial or complete should be coded to complete 
The following 7th character extensions are to be added to each code for category S98 
a initial encounter 
d subsequent encounter 
q sequela 
S98.0 Traumatic amputation of foot at ankle level 
S98.01 Complete traumatic amputation of foot at ankle level 
S98.011 Complete traumatic amputation of right foot at ankle 
level 
S98.012 Complete traumatic amputation of left foot at ankle 
level 
S98.019 Complete traumatic amputation of foot at ankle level, 
unspecified side 
S98.02 Partial traumatic amputation of foot at ankle level 
S98.021 Partial traumatic amputation of right foot at ankle level 
S98.022 Partial traumatic amputation of left foot at ankle level 
S98.029 Partial traumatic amputation of foot at ankle level, 
unspecified side 
S98.1 Traumatic amputation of one toe 
S98.11 Complete traumatic amputation of great toe 
S98.111 Complete traumatic amputation of right great toe 
S98.112 Complete traumatic amputation of left great toe 
S98.119 Complete traumatic amputation of great toe, 
unspecified side 
S98.12 Partial traumatic amputation of great toe 
S98.121 Partial traumatic amputation of right great toe 
S98.122 Partial traumatic amputation of left great toe 
S98.129 Partial traumatic amputation of great toe, unspecified 
side 
S98.13 Complete traumatic amputation of one lesser toe 
Traumatic amputation of toe NOS 
S98.131 Complete traumatic amputation of one lesser right toe 
S98.132 Complete traumatic amputation of one lesser left toe 

S98.139
S98.14 
S98.141 
S98.142 
S98.149 
S98.2 
S98.21 
S98.211 
S98.212 
S98.219 
S98.22 
S98.221 
S98.222 
S98.229 
S98.3 
S98.31 
S98.311 
S98.312 
S98.319 
S98.32 
S98.321 
S98.322 
S98.329 
S98.9 
S98.91 
S98.911 
S98.912 
S98.919 
S98.92 
S98.921 
Complete traumatic amputation of one lesser toe, 
unspecified side 
Partial traumatic amputation of one lesser toe 
Partial traumatic amputation of one lesser right toe 
Partial traumatic amputation of one lesser left toe 
Partial traumatic amputation of one lesser toe, 
unspecified side 
Traumatic amputation of two or more lesser toes 
Complete traumatic amputation of two or more lesser toes 
Complete traumatic amputation of two or more lesser 
right toes 
Complete traumatic amputation of two or more lesser 
left toes 
Complete traumatic amputation of two or more lesser 
toes, unspecified side 
Partial traumatic amputation of two or more lesser toes 
Partial traumatic amputation of two or more lesser 
right toes 
Partial traumatic amputation of two or more lesser left 
Partial traumatic amputation of two or more lesser toes, 
unspecified side 
Traumatic amputation of midfoot 
Complete traumatic amputation of midfoot 
Complete traumatic amputation of right midfoot 
Complete traumatic amputation of left midfoot 
Complete traumatic amputation of midfoot, unspecified 
side 
Partial traumatic amputation of midfoot 
Partial traumatic amputation of right midfoot 
Partial traumatic amputation of left midfoot 
Partial traumatic amputation of midfoot, unspecified 
side 
Traumatic amputation of foot, level unspecified 
Complete traumatic amputation of foot, level unspecified 
Complete traumatic amputation of right foot, level 
unspecified 
Complete traumatic amputation of left foot, level 
unspecified 
Complete traumatic amputation of foot, level 
unspecified, unspecified side 
Partial traumatic amputation of foot, level unspecified 
Partial traumatic amputation of right foot, level 
toes 

unspecified 
S98.922 Partial traumatic amputation of left foot, level 
unspecified 
S98.929 Partial traumatic amputation of foot, level unspecified, 
unspecified side 
S99 Other and unspecified injuries of ankle and foot 
The following 7th character extensions are to be added to each code for category S99 
a initial encounter 
d subsequent encounter 
q sequela 
S99.8 Other specified injuries of ankle and foot 
S99.81 Other specified injuries of ankle 
S99.811 Other specified injuries of right ankle 
S99.812 Other specified injuries of left ankle 
S99.819 Other specified injuries of ankle, unspecified side 
S99.82 Other specified injuries of foot 
S99.821 Other specified injuries of right foot 
S99.822 Other specified injuries of left foot 
S99.829 Other specified injuries of foot, unspecified side 
S99.9 Unspecified injury of ankle and foot 
S99.91 Unspecified injury of ankle 
S99.911 Unspecified injury of right ankle 
S99.912 Unspecified injury of left ankle 
S99.919 Unspecified injury of ankle, unspecified side 
S99.92 Unspecified injury of foot 
S99.921 Unspecified injury of right foot 
S99.922 Unspecified injury of left foot 
S99.929 Unspecified injury of foot, unspecified side 
Injury, poisoning and certain other consequences of external 
causes (T07-T88) 
Categories T00-T06 deactivated. Code to individual injuries. 
Injuries involving multiple body regions (T07) 
Excludes1:burns and corrosions (T20-T32) 
frostbite (T33-T34) 
insect bite or sting, venomous (T63.4) 
sunburn (L55.-) 

T07 Unspecified multiple injuries 
Note: This code is for use only when no documentation is available identifying the specific 
injuries. This code is not for use in the inpatient setting 
Excludes1:injury NOS (T14) 
Categories T08-T13 deactivated. 
Injury of unspecified body region (T14) 
T14 Injury of unspecified body region 
Excludes1:multiple unspecified injuries (T07) 
T14.9 Unspecified injury 
T14.90 Injury, unspecified 
Note:This code is for use only when no documentation is available 
identifying the specific injury. ode is not for use in the 
inpatient setting 
Injury NOS 
T14.91 Suicide attempt 
Attempted suicide NOS 
Effects of foreign body entering through natural orifice 
(T15-T19) 
Excludes2:foreign body accidentally left in operation wound (T81.5-) 
foreign body in penetrating wound - See open wound by body region 
residual foreign body in soft tissue (M79.5) 
splinter, without open wound - See superficial injury by body region 
T15 Foreign body on external eye 
Excludes2:foreign body in penetrating wound of orbit and eye ball (S05.4-, S05.5-) 
open wound of eyelid and periocular area (S01.1-) 
retained foreign body in eyelid (H02.8-) 
retained (old) foreign body in penetrating wound of orbit and eye ball (H05.5-, 
H44.6-, H44.7-) 
superficial foreign body of eyelid and periocular area (S00.25-) 
The following 7th character extensions are to be added to each code for category T15: 
a initial encounter 
d subsequent encounter 
q sequela 
T15.0 Foreign body in cornea 
T15.00 Foreign body in cornea, unspecified eye 
This c

T15.01 Foreign body in cornea, right eye 
T15.02 Foreign body in cornea, left eye 
T15.1 Foreign body in conjunctival sac 
T15.10 Foreign body in conjunctival sac, unspecified eye 
T15.11 Foreign body in conjunctival sac, right eye 
T15.12 Foreign body in conjunctival sac, left eye 
T15.8 Foreign body in other and multiple parts of external eye 
Foreign body in lacrimal punctum 
T15.80 Foreign body in other and multiple parts of external eye, unspecified 
eye 
T15.81 Foreign body in other and multiple parts of external eye, right eye 
T15.82 Foreign body in other and multiple parts of external eye, left eye 
T15.9 Foreign body on external eye, part unspecified 
T15.90 Foreign body on external eye, part unspecified, unspecified eye 
T15.91 Foreign body on external eye, part unspecified, right eye 
T15.92 Foreign body on external eye, part unspecified, left eye 
T16 Foreign body in ear 
Includes: auditory canal 
The following 7th character extensions are to be added to each code for category T16: 
a initial encounter 
d subsequent encounter 
q sequela 
T16.1 Foreign body in right ear 
T16.2 Foreign body in left ear 
T16.9 Foreign body in ear, unspecified ear 
T17 Foreign body in respiratory tract 
The following 7th character extensions are to be added to each code for category T17: 
a initial encounter 
d subsequent encounter 
q sequela 
T17.0 Foreign body in nasal sinus 
T17.1 Foreign body in nostril 
Foreign body in nose NOS 
T17.2 Foreign body in pharynx 
Foreign body in nasopharynx 
Foreign body in throat NOS 
T17.20 Unspecified foreign body in pharynx 
T17.200 Unspecified foreign body in pharynx causing 
asphyxiation 
T17.208 Unspecified foreign body in pharynx causing other 
injury 

T17.21
Gastric contents in pharynx 
Aspiration of gastric contents into pharynx 
Vomitus in pharynx 
T17.210 Gastric contents in pharynx causing asphyxiation 
T17.218 Gastric contents in pharynx causing other injury 
T17.22 Food in pharynx 
Bones in pharynx 
Seeds in pharynx 
T17.220 Food in pharynx causing asphyxiation 
T17.228 Food in pharynx causing other injury 
T17.29 Other foreign object in pharynx 
T17.290 Other foreign object in pharynx causing asphyxiation 
T17.298 Other foreign object in pharynx causing other injury 
T17.3 Foreign body in larynx 
T17.30 Unspecified foreign body in larynx 
T17.300 Unspecified foreign body in larynx causing asphyxiation 
T17.308 Unspecified foreign body in larynx causing other injury 
T17.31 Gastric contents in larynx 
Aspiration of gastric contents into larynx 
Vomitus in larynx 
T17.310 Gastric contents in larynx causing asphyxiation 
T17.318 Gastric contents in larynx causing other injury 
T17.32 Food in larynx 
ones in larynx 
Seeds in larynx 
T17.320 Food in larynx causing asphyxiation 
T17.328 Food in larynx causing other injury 
T17.39 Other foreign object in larynx 
T17.390 Other foreign object in larynx causing asphyxiation 
T17.398 Other foreign object in larynx causing other injury 
T17.4 Foreign body in trachea 
T17.40 Unspecified foreign body in trachea 
T17.400 Unspecified foreign body in trachea causing 
asphyxiation 
T17.408 Unspecified foreign body in trachea causing other 
injury 
T17.41 Gastric contents in trachea 
Aspiration of gastric contents into trachea 
Vomitus in trachea 
T17.410 Gastric contents in trachea causing asphyxiation 
T17.418 Gastric contents in trachea causing other injury 
T17.42 Food in trachea 
Bones in trachea 

Seeds in trachea 
T17.420 Food in trachea causing asphyxiation 
T17.428 Food in trachea causing other injury 
T17.49 Other foreign object in trachea 
T17.490 Other foreign object in trachea causing asphyxiation 
T17.498 Other foreign object in trachea causing other injury 
T17.5 Foreign body in bronchus 
T17.50 Unspecified foreign body in bronchus 
T17.500 Unspecified foreign body in bronchus causing 
asphyxiation 
T17.508 Unspecified foreign body in bronchus causing other 
injury 
T17.51 Gastric contents in bronchus 
Aspiration of gastric contents into bronchus 
Vomitus in bronchus 
T17.510 Gastric contents in bronchus causing asphyxiation 
T17.518 Gastric contents in bronchus causing other injury 
T17.52 Food in bronchus 
Bones in bronchus 
Seeds in bronchus 
T17.520 Food in bronchus causing asphyxiation 
T17.528 Food in bronchus causing other injury 
T17.59 Other foreign object in bronchus 
T17.590 Other foreign object in bronchus causing asphyxiation 
T17.598 Other foreign object in bronchus causing other injury 
T17.8 Foreign body in other parts of respiratory tract 
Foreign body in bronchioles 
Foreign body in lung 
T17.80 Unspecified foreign body in other parts of respiratory tract 
T17.800 Unspecified foreign body in other parts of respiratory 
tract causing asphyxiation 
T17.808 Unspecified foreign body in other parts of respiratory 
tract causing other injury 
T17.81 Gastric contents in other parts of respiratory tract 
Aspiration of gastric contents into other parts of respiratory tract 
Vomitus in other parts of respiratory tract 
T17.810 Gastric contents in other parts of respiratory tract 
causing asphyxiation 
T17.818 Gastric contents in other parts of respiratory tract 
causing other injury 
T17.82 Food in other parts of respiratory tract 
Bones in other parts of respiratory tract 
Seeds in other parts of respiratory tract 

T17.820 Food in other parts of respiratory tract causing 
asphyxiation 
T17.828 Food in other parts of respiratory tract causing other 
injury 
T17.89 Other foreign object in other parts of respiratory tract 
T17.890 Other foreign object in other parts of respiratory tract 
causing asphyxiation 
T17.898 Other foreign object in other parts of respiratory tract 
causing other injury 
T17.9 Foreign body in respiratory tract, part unspecified 
T17.90 Unspecified foreign body in respiratory tract, part unspecified 
T17.900 Unspecified foreign body in respiratory tract, part 
unspecified causing asphyxiation 
T17.908 Unspecified foreign body in respiratory tract, part 
unspecified causing other injury 
T17.91 Gastric contents in respiratory tract, part unspecified 
Aspiration of gastric contents into respiratory tract, part unspecified 
Vomitus in trachea respiratory tract, part unspecified 
T17.910 Gastric contents in respiratory tract, part unspecified 
causing asphyxiation 
T17.918 Gastric contents in respiratory tract, part unspecified 
causing other injury 
T17.92 Food in respiratory tract, part unspecified 
Bones in respiratory tract, part unspecified 
Seeds in respiratory tract, part unspecified 
T17.920 Food in respiratory tract, part unspecified causing 
asphyxiation 
T17.928 Food in respiratory tract, part unspecified causing 
other injury 
T17.99 Other foreign object in respiratory tract, part unspecified 
T17.990 Other foreign object respiratory tract, part unspecified 
in causing asphyxiation 
T17.998 Other foreign object in respiratory tract, part 
unspecified causing other injury 
T18 Foreign body in alimentary tract 
Excludes2:foreign body in pharynx (T17.2-) 
The following 7th character extensions are to be added to each code for category T18: 
a initial encounter 
d subsequent encounter 
q sequela 
T18.0 Foreign body in mouth 
T18.1 Foreign body in esophagus 

Excludes2:foreign body in respiratory tract (T17.-) 
T18.10 Unspecified foreign body in esophagus 
T18.100 Unspecified foreign body in esophagus causing 
compression of trachea 
Unspecified foreign body in esophagus causing obstruction 
of respiration 
T18.108 Unspecified foreign body in esophagus causing other 
injury 
T18.11 Gastric contents in esophagus 
Vomitus in esophagus 
T18.110 Gastric contents in esophagus causing compression of 
trachea 
Gastric contents in esophagus causing obstruction of 
respiration 
T18.118 Gastric contents in esophagus causing other injury 
T18.12 Food in esophagus 
Bones in esophagus 
Seeds in esophagus 
T18.120 Food in esophagus causing compression of trachea 
Food in esophagus causing obstruction of respiration 
T18.128 Food in esophagus causing other injury 
T18.19 Other foreign object in esophagus 
T18.190 Other foreign object in esophagus causing compression 
of trachea 
Other foreign body in esophagus causing obstruction of 
respiration 
T18.198 Other foreign object in esophagus causing other injury 
T18.2 Foreign body in stomach 
T18.3 Foreign body in small intestine 
T18.4 Foreign body in colon 
T18.5 Foreign body in anus and rectum 
Foreign body in rectosigmoid (junction) 
T18.8 Foreign body in other parts of alimentary tract 
T18.9 Foreign body of alimentary tract, part unspecified 
Foreign body in digestive system NOS 
Swallowed foreign body NOS 
T19 Foreign body in genitourinary tract 
Excludes2:mechanical complications of contraceptive device (intrauterine) (vaginal) 
(T83.3-) 
presence of contraceptive device (intrauterine) (vaginal) (Z97.5) 
The following 7th character extensions are to be added to each code for category T19: 
a initial encounter 

d 
subsequent encounter 
q sequela 
T19.0 Foreign body in urethra 
T19.1 Foreign body in bladder 
T19.2 Foreign body in vulva and vagina 
T19.3 Foreign body in uterus 
T19.4 Foreign body in penis 
T19.8 Foreign body in other parts of genitourinary tract 
T19.9 Foreign body in genitourinary tract, part unspecified 
Burns and corrosions (T20-T32) 
Includes: burns (thermal) from electrical heating appliances 
burns (thermal) from electricity 
burns (thermal) from flame 
burns (thermal) from friction 
burns (thermal) from hot air and hot gases 
burns (thermal) from hot objects 
burns (thermal) from lightning 
burns (thermal) from radiation 
chemical burn [corrosion] (external) (internal) 
scalds 
Excludes2:erythema [dermatitis] ab igne (L59.0) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
sunburn (L55.-) 
Burns and corrosions of external body surface, specified by 
site (T20-T25) 
Includes: burns and corrosions of first degree [erythema] 
burns and corrosions of second degree [blisters][epidermal loss] 
burns and corrosions of third degree [deep necrosis of underlying tissue] [full-
thickness skin loss] 
T20 Burn and corrosion of head, face, and neck 
Excludes2:burn and corrosion of ear drum (T28.41, T28.91) 
burn and corrosion of eye and adnexa (T26.-) 
burn and corrosion of mouth and pharynx (T28.0) 
The following 7th character extensions are to be added to each code for category T20: 
a initial encounter 
d subsequent encounter 
q sequela 

T20.0 Burn of unspecified degree of head, face, and neck 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T20.00 Burn of unspecified degree of head, face, and neck, unspecified site 
T20.01 Burn of unspecified degree of ear [any part, except ear drum] 
Excludes2: burn of ear drum (T28.41-) 
T20.011 Burn of unspecified degree of right ear [any part, except 
ear drum] 
T20.012 Burn of unspecified degree of left ear [any part, except 
ear drum] 
T20.019 Burn of unspecified degree of unspecified ear [any part, 
except ear drum] 
T20.02 Burn of unspecified degree of lip(s) 
T20.03 Burn of unspecified degree of chin 
T20.04 Burn of unspecified degree of nose (septum) 
T20.05 Burn of unspecified degree of scalp [any part] 
T20.06 Burn of unspecified degree of forehead and cheek 
T20.07 Burn of unspecified degree of neck 
T20.09 Burn of unspecified degree of multiple sites of head, face, and neck 
T20.1 Burn of first degree of head, face, and neck 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T20.10 Burn of first degree of head, face, and neck, unspecified site 
T20.11 Burn of first degree of ear [any part, except ear drum] 
Excludes2: burn of ear drum (T28.41-) 
T20.111 Burn of first degree of right ear [any part, except ear 
drum] 
T20.112 Burn of first degree of left ear [any part, except ear 
drum] 
T20.119 Burn of first degree of unspecified ear [any part, except 
ear drum] 
T20.12 Burn of first degree of lip(s) 
T20.13 Burn of first degree of chin 
T20.14 Burn of first degree of nose (septum) 
T20.15 Burn of first degree of scalp [any part] 
T20.16 Burn of first degree of forehead and cheek 
T20.17 Burn of first degree of neck 
T20.19 Burn of first degree of multiple sites of head, face, and neck 
T20.2 Burn of second degree of head, face, and neck 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T20.20 Burn of second degree of head, face, and neck, unspecified site 
T20.21 Burn of second degree of ear [any part, except ear drum] 

Excludes2: burn of ear drum (T28.41-) 
T20.211 Burn of second degree of right ear [any part, except ear 
drum] 
T20.212 Burn of second degree of left ear [any part, except ear 
drum] 
T20.219 Burn of second degree of unspecified ear [any part, 
except ear drum] 
T20.22 Burn of second degree of lip(s) 
T20.23 Burn of second degree of chin 
T20.24 Burn of second degree of nose (septum) 
T20.25 Burn of second degree of scalp [any part] 
T20.26 Burn of second degree of forehead and cheek 
T20.27 Burn of second degree of neck 
T20.29 Burn of second degree of multiple sites of head, face, and neck 
T20.3 Burn of third degree of head, face, and neck 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T20.30 Burn of third degree of head, face, and neck, unspecified site 
T20.31 Burn of third degree of ear [any part, except ear drum] 
Excludes2: burn of ear drum (T28.41-) 
T20.311 Burn of third degree of right ear [any part, except ear 
drum] 
T20.312 Burn of third degree of left ear [any part, except ear 
drum] 
T20.319 Burn of third degree of unspecified ear [any part, 
except ear drum] 
T20.32 Burn of third degree of lip(s) 
T20.33 Burn of third degree of chin 
T20.34 Burn of third degree of nose (septum) 
T20.35 Burn of third degree of scalp [any part] 
T20.36 Burn of third degree of forehead and cheek 
T20.37 Burn of third degree of neck 
T20.39 Burn of third degree of multiple sites of head, face, and neck 
T20.4 Corrosion of unspecified degree of head, face, and neck 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T20.40 Corrosion of unspecified degree of head, face, and neck, unspecified 
site 
T20.41 Corrosion of unspecified degree of ear [any part, except ear drum] 
Excludes2: corrosion of ear drum (T28.91-) 
T20.411 Corrosion of unspecified degree of right ear [any part, 
except ear drum] 
T20.412 Corrosion of unspecified degree of left ear [any part, 

except ear drum] 
T20.419 Corrosion of unspecified degree of unspecified ear [any 
part, except ear drum] 
T20.42 Corrosion of unspecified degree of lip(s) 
T20.43 Corrosion of unspecified degree of chin 
T20.44 Corrosion of unspecified degree of nose (septum) 
T20.45 Corrosion of unspecified degree of scalp [any part] 
T20.46 Corrosion of unspecified degree of forehead and cheek 
T20.47 Corrosion of unspecified degree of neck 
T20.49 Corrosion of unspecified degree of multiple sites of head, face, and 
neck 
T20.5 Corrosion of first degree of head, face, and neck 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T20.50 Corrosion of first degree of head, face, and neck, unspecified site 
T20.51 Corrosion of first degree of ear [any part, except ear drum] 
Excludes2: corrosion of ear drum (T28.91-) 
T20.511 Corrosion of first degree of right ear [any part, except 
ear drum] 
T20.512 Corrosion of first degree of left ear [any part, except ear 
drum] 
T20.519 Corrosion of first degree of unspecified ear [any part, 
except ear drum] 
T20.52 Corrosion of first degree of lip(s) 
T20.53 Corrosion of first degree of chin 
T20.54 Corrosion of first degree of nose (septum) 
T20.55 Corrosion of first degree of scalp [any part] 
T20.56 Corrosion of first degree of cheek 
T20.57 Corrosion of first degree of neck 
T20.59 Corrosion of first degree of multiple sites of head, face, and neck 
T20.6 Corrosion of second degree of head, face, and neck 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T20.60 Corrosion of second degree of head, face, and neck, unspecified site 
T20.61 Corrosion of second degree of ear [any part, except ear drum] 
Excludes2: corrosion of ear drum (T28.91-) 
T20.611 Corrosion of second degree of right ear [any part, 
except ear drum] 
T20.612 Corrosion of second degree of left ear [any part, except 
ear drum] 
T20.619 Corrosion of second degree of unspecified ear [any part, 
except ear drum] 
T20.62 Corrosion of second degree of lip(s) 

T20.63
Corrosion of second degree of chin 
T20.64 Corrosion of second degree of nose (septum) 
T20.65 Corrosion of second degree of scalp [any part] 
T20.66 Corrosion of second degree of forehead and cheek 
T20.67 Corrosion of second degree of neck 
T20.69 Corrosion of second degree of multiple sites of head, face, and neck 
T20.7 Corrosion of third degree of head, face, and neck 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T20.70 Corrosion of third degree of head, face, and neck, unspecified site 
T20.71 Corrosion of third degree of ear [any part, except ear drum] 
Excludes2: corrosion of ear drum (T28.91-) 
T20.711 Corrosion of third degree of right ear [any part, except 
ear drum] 
T20.712 Corrosion of third degree of left ear [any part, except 
ear drum] 
T20.719 Corrosion of third degree of unspecified ear [any part, 
except ear drum] 
T20.72 Corrosion of third degree of lip(s) 
T20.73 Corrosion of third degree of chin 
T20.74 Corrosion of third degree of nose (septum) 
T20.75 Corrosion of third degree of scalp [any part] 
T20.76 Corrosion of third degree of forehead and cheek 
T20.77 Corrosion of third degree of neck 
T20.79 Corrosion of third degree of multiple sites of head, face, and neck 
T21 Burn and corrosion of trunk 
Includes: Burns and corrosion of hip region 
Excludes2:burns and corrosion of: 
axilla (T22.- with fifth character 4) 
scapular region (T22.- with fifth character 6) 
shoulder (T22. with fifth character 5) 
The following 7th character extensions are to be added to each code for category T21: 
a initial encounter 
d subsequent encounter 
q sequela 
T21.0 Burn of unspecified degree of trunk 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T21.00 Burn of unspecified degree of trunk, unspecified site 
T21.01 Burn of unspecified degree of chest wall 
Burn of of unspecified degree of breast 
T21.02 Burn of unspecified degree of abdominal wall 

Burn of unspecified degree of flank 
Burn of unspecified degree of groin 
T21.03 Burn of unspecified degree of upper back 
Burn of unspecified degree of interscapular region 
T21.04 Burn of unspecified degree of lower back 
T21.05 Burn of unspecified degree of buttock 
Burn of unspecified degree of anus 
T21.06 Burn of unspecified degree of male genital region 
Burn of unspecified degree of penis 
Burn of unspecified degree of scrotum 
Burn of unspecified degree of testis 
T21.07 Burn of unspecified degree of female genital region 
Burn of unspecified degree of labium (majus) (minus) 
Burn of unspecified degree of perineum 
Burn of unspecified degree of vulva 
Excludes2: burn of vagina (T28.3) 
T21.09 Burn of unspecified degree of other site of trunk 
T21.1 Burn of first degree of trunk 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T21.10 Burn of first degree of trunk, unspecified site 
T21.11 Burn of first degree of chest wall 
Burn of first degree of breast 
T21.12 Burn of first degree of abdominal wall 
Burn of first degree of flank 
Burn of first degree of groin 
T21.13 Burn of first degree of upper back 
Burn of first degree of interscapular region 
T21.14 Burn of first degree of lower back 
T21.15 Burn of first degree of buttock 
Burn of first degree of anus 
T21.16 Burn of first degree of male genital region 
Burn of first degree of penis 
Burn of first degree of scrotum 
Burn of first degree of testis 
T21.17 Burn of first degree of female genital region 
Burn of first degree of labium (majus) (minus) 
Burn of first degree of perineum 
Burn of first degree of vulva 
Excludes2: burn of vagina (T28.3) 
T21.19 Burn of first degree of other site of trunk 
T21.2 Burn of second degree of trunk 
Use additional external cause code to identify the source, place and intent of the 

burn (X00-X19, X75-X77, X96-X98, Y92) 
T21.20 Burn of second degree of trunk, unspecified site 
T21.21 Burn of second degree of chest wall 
Burn of second degree of breast 
T21.22 Burn of second degree of abdominal wall 
Burn of second degree of flank 
Burn of second degree of groin 
T21.23 Burn of second degree of upper back 
Burn of second degree of interscapular region 
T21.24 Burn of second degree of lower back 
T21.25 Burn of second degree of buttock 
Burn of second degree of anus 
T21.26 Burn of second degree of male genital region 
Burn of second degree of penis 
Burn of second degree of scrotum 
Burn of second degree of testis 
T21.27 Burn of second degree of female genital region 
Burn of second degree of labium (majus) (minus) 
Burn of second degree of perineum 
Burn of second degree of vulva 
Excludes2: burn of vagina (T28.3) 
T21.29 Burn of second degree of other site of trunk 
T21.3 Burn of third degree of trunk 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T21.30 Burn of third degree of trunk, unspecified site 
T21.31 Burn of third degree of chest wall 
Burn of third degree of breast 
T21.32 Burn of third degree of abdominal wall 
Burn of third degree of flank 
Burn of third degree of groin 
T21.33 Burn of third degree of upper back 
Burn of third degree of interscapular region 
T21.34 Burn of third degree of lower back 
T21.35 Burn of third degree of buttock 
Burn of third degree of anus 
T21.36 Burn of third degree of male genital region 
Burn of third degree of penis 
Burn of third degree of scrotum 
Burn of third degree of testis 
T21.37 Burn of third degree of female genital region 
Burn of third degree of labium (majus) (minus) 
Burn of third degree of perineum 

Burn of third degree of vulva 
Excludes2: burn of vagina (T28.3) 
T21.39 Burn of third degree of other site of trunk 
T21.4 Corrosion of unspecified degree of trunk 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T21.40 Corrosion of unspecified degree of trunk, unspecified site 
T21.41 Corrosion of unspecified degree of chest wall 
Corrosion of unspecified degree of breast 
T21.42 Corrosion of unspecified degree of abdominal wall 
Corrosion of unspecified degree of flank 
Corrosion of unspecified degree of groin 
T21.43 Corrosion of unspecified degree of upper back 
Corrosion of unspecified degree of interscapular region 
T21.44 Corrosion of unspecified degree of lower back 
T21.45 Corrosion of unspecified degree of buttock 
Corrosion of unspecified degree of anus 
T21.46 Corrosion of unspecified degree of male genital region 
Corrosion of unspecified degree of penis 
Corrosion of unspecified degree of scrotum 
Corrosion of unspecified degree of testis 
T21.47 Corrosion of unspecified degree of female genital region 
Corrosion of unspecified degree of labium (majus) (minus) 
Corrosion of unspecified degree of perineum 
Corrosion of unspecified degree of vulva 
Excludes2: corrosion of vagina (T28.8) 
T21.49 Corrosion of unspecified degree of other site of trunk 
T21.5 Corrosion of first degree of trunk 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T21.50 Corrosion of first degree of trunk, unspecified site 
T21.51 Corrosion of first degree of chest wall 
Corrosion of first degree of breast 
T21.52 Corrosion of first degree of abdominal wall 
Corrosion of first degree of flank 
Corrosion of first degree of groin 
T21.53 Corrosion of first degree of upper back 
Corrosion of first degree of interscapular region 
T21.54 Corrosion of first degree of lower back 
T21.55 Corrosion of first degree of buttock 
Corrosion of first degree of anus 
T21.56 Corrosion of first degree of male genital region 
Corrosion of first degree of penis 

Corrosion of first degree of scrotum 
Corrosion of first degree of testis 
T21.57 Corrosion of first degree of female genital region 
Corrosion of first degree of labium (majus) (minus) 
Corrosion of first degree of perineum 
Corrosion of first degree of vulva 
Excludes2: corrosion of vagina (T28.8) 
T21.59 Corrosion of first degree of other site of trunk 
T21.6 Corrosion of second degree of trunk 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T21.60 Corrosion of second degree of trunk, unspecified site 
T21.61 Corrosion of second degree of chest wall 
Corrosion of second degree of breast 
T21.62 Corrosion of second degree of abdominal wall 
Corrosion of second degree of flank 
Corrosion of second degree of groin 
T21.63 Corrosion of second degree of upper back 
Corrosion of second degree of interscapular region 
T21.64 Corrosion of second degree of lower back 
T21.65 Corrosion of second degree of buttock 
Corrosion of second degree of anus 
T21.66 Corrosion of second degree of male genital region 
Corrosion of second degree of penis 
Corrosion of second degree of scrotum 
Corrosion of second degree of testis 
T21.67 Corrosion of second degree of female genital region 
Corrosion of second degree of labium (majus) (minus) 
Corrosion of second degree of perineum 
Corrosion of second degree of vulva 
Excludes2: corrosion of vagina (T28.8) 
T21.69 Corrosion of second degree of other site of trunk 
T21.7 Corrosion of third degree of trunk 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T21.70 Corrosion of third degree of trunk, unspecified site 
T21.71 Corrosion of third degree of chest wall 
Corrosion of third degree of breast 
T21.72 Corrosion of third degree of abdominal wall 
Corrosion of third degree of flank 
Corrosion of third degree of groin 
T21.73 Corrosion of third degree of upper back 
Corrosion of third degree of interscapular region 

T21.74
Corrosion of third degree of lower back 
T21.75 Corrosion of third degree of buttock 
Corrosion of third degree of anus 
T21.76 Corrosion of third degree of male genital region 
Corrosion of third degree of penis 
Corrosion of third degree of scrotum 
Corrosion of third degree of testis 
T21.77 Corrosion of third degree of female genital region 
Corrosion of third degree of labium (majus) (minus) 
Corrosion of third degree of perineum 
Corrosion of third degree of vulva 
Excludes2: corrosion of vagina (T28.8) 
T21.79 Corrosion of third degree of other site of trunk 
T22 Burn and corrosion of shoulder and upper limb, except wrist 
and hand 
Excludes2:burn and corrosion of interscapular region (T21.-) 
burn and corrosion of wrist and hand (T23.-) 
The following 7th character extensions are to be added to each code for category T22: 
a initial encounter 
d subsequent encounter 
q sequela 
T22.0 Burn of unspecified degree of shoulder and upper limb, except wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T22.00 Burn of unspecified degree of shoulder and upper limb, except wrist 
and hand, unspecified site 
T22.01 Burn of unspecified degree of forearm 
T22.011 Burn of unspecified degree of right forearm 
T22.012 Burn of unspecified degree of left forearm 
T22.019 Burn of unspecified degree of unspecified forearm 
T22.02 Burn of unspecified degree of elbow 
T22.021 Burn of unspecified degree of right elbow 
T22.022 Burn of unspecified degree of left elbow 
T22.029 Burn of unspecified degree of unspecified elbow 
T22.03 Burn of unspecified degree of upper arm 
T22.031 Burn of unspecified degree of right upper arm 
T22.032 Burn of unspecified degree of left upper arm 
T22.039 Burn of unspecified degree of unspecified upper arm 
T22.04 Burn of unspecified degree of axilla 
T22.041 Burn of unspecified degree of right axilla 
T22.042 Burn of unspecified degree of left axilla 
T22.049 Burn of unspecified degree of unspecified axilla 

T22.05
Burn of unspecified degree of shoulder 
T22.051 Burn of unspecified degree of right shoulder 
T22.052 Burn of unspecified degree of left shoulder 
T22.059 Burn of unspecified degree of unspecified shoulder 
T22.06 Burn of unspecified degree of scapular region 
T22.061 Burn of unspecified degree of right scapular region 
T22.062 Burn of unspecified degree of left scapular region 
T22.069 Burn of unspecified degree of unspecified scapular 
region 
T22.09 Burn of unspecified degree of multiple sites of shoulder and upper limb, 
except wrist and hand 
T22.091 Burn of unspecified degree of multiple sites of right 
shoulder and upper limb, except wrist and hand 
T22.092 Burn of unspecified degree of multiple sites of left 
shoulder and upper limb, except wrist and hand 
T22.099 Burn of unspecified degree of multiple sites of 
unspecified shoulder and upper limb, except wrist and 
hand 
T22.1 Burn of first degree of shoulder and upper limb, except wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T22.10 Burn of first degree of shoulder and upper limb, except wrist and 
hand, unspecified site 
T22.11 Burn of first degree of forearm 
T22.111 Burn of first degree of right forearm 
T22.112 Burn of first degree of left forearm 
T22.119 Burn of first degree of unspecified forearm 
T22.12 Burn of first degree of elbow 
T22.121 Burn of first degree of right elbow 
T22.122 Burn of first degree of left elbow 
T22.129 Burn of first degree of unspecified elbow 
T22.13 Burn of first degree of upper arm 
T22.131 Burn of first degree of right upper arm 
T22.132 Burn of first degree of left upper arm 
T22.139 Burn of first degree of unspecified upper arm 
T22.14 Burn of first degree of axilla 
T22.141 Burn of first degree of right axilla 
T22.142 Burn of first degree of left axilla 
T22.149 Burn of first degree of unspecified axilla 
T22.15 Burn of first degree of shoulder 
T22.151 Burn of first degree of right shoulder 
T22.152 Burn of first degree of left shoulder 
T22.159 Burn of first degree of unspecified shoulder 

T22.16 Burn of first degree of scapular region 
T22.161 Burn of first degree of right scapular region 
T22.162 Burn of first degree of left scapular region 
T22.169 Burn of first degree of unspecified scapular region 
T22.19 Burn of first degree of multiple sites of shoulder and upper limb, except 
wrist and hand 
T22.191 Burn of first degree of multiple sites of right shoulder 
and upper limb, except wrist and hand 
T22.192 Burn of first degree of multiple sites of left shoulder and 
upper limb, except wrist and hand 
T22.199 Burn of first degree of multiple sites of unspecified 
shoulder and upper limb, except wrist and hand 
T22.2 Burn of second degree of shoulder and upper limb, except wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T22.20 Burn of second degree of shoulder and upper limb, except wrist and 
hand, unspecified site 
T22.21 Burn of second degree of forearm 
T22.211 Burn of second degree of right forearm 
T22.212 Burn of second degree of left forearm 
T22.219 Burn of second degree of unspecified forearm 
T22.22 Burn of second degree of elbow 
T22.221 Burn of second degree of right elbow 
T22.222 Burn of second degree of left elbow 
T22.229 Burn of second degree of unspecified elbow 
T22.23 Burn of second degree of upper arm 
T22.231 Burn of second degree of right upper arm 
T22.232 Burn of second degree of left upper arm 
T22.239 Burn of second degree of unspecified upper arm 
T22.24 Burn of second degree of axilla 
T22.241 Burn of second degree of right axilla 
T22.242 Burn of second degree of left axilla 
T22.249 Burn of second degree of unspecified axilla 
T22.25 Burn of second degree of shoulder 
T22.251 Burn of second degree of right shoulder 
T22.252 Burn of second degree of left shoulder 
T22.259 Burn of second degree of unspecified shoulder 
T22.26 Burn of second degree of scapular region 
T22.261 Burn of second degree of right scapular region 
T22.262 Burn of second degree of left scapular region 
T22.269 Burn of second degree of unspecified scapular region 
T22.29 Burn of second degree of multiple sites of shoulder and upper limb, 
except wrist and hand 

T22.291
Burn of second degree of multiple sites of right shoulder 
and upper limb, except wrist and hand 
T22.292 Burn of second degree of multiple sites of left shoulder 
and upper limb, except wrist and hand 
T22.299 Burn of second degree of multiple sites of unspecified 
shoulder and upper limb, except wrist and hand 
T22.3 Burn of third degree of shoulder and upper limb, except wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T22.30 Burn of third degree of shoulder and upper limb, except wrist and 
hand, unspecified site 
T22.31 Burn of third degree of forearm 
T22.311 Burn of third degree of right forearm 
T22.312 Burn of third degree of left forearm 
T22.319 Burn of third degree of unspecified forearm 
T22.32 Burn of third degree of elbow 
T22.321 Burn of third degree of right elbow 
T22.322 Burn of third degree of left elbow 
T22.329 Burn of third degree of unspecified elbow 
T22.33 Burn of third degree of upper arm 
T22.331 Burn of third degree of right upper arm 
T22.332 Burn of third degree of left upper arm 
T22.339 Burn of third degree of unspecified upper arm 
T22.34 Burn of third degree of axilla 
T22.341 Burn of third degree of right axilla 
T22.342 Burn of third degree of left axilla 
T22.349 Burn of third degree of unspecified axilla 
T22.35 Burn of third degree of shoulder 
T22.351 Burn of third degree of right shoulder 
T22.352 Burn of third degree of left shoulder 
T22.359 Burn of third degree of unspecified shoulder 
T22.36 Burn of third degree of scapular region 
T22.361 Burn of third degree of right scapular region 
T22.362 Burn of third degree of left scapular region 
T22.369 Burn of third degree of unspecified scapular region 
T22.39 Burn of third degree of multiple sites of shoulder and upper limb, except 
wrist and hand 
T22.391 Burn of third degree of multiple sites of right shoulder 
and upper limb, except wrist and hand 
T22.392 Burn of third degree of multiple sites of left shoulder 
and upper limb, except wrist and hand 
T22.399 Burn of third degree of multiple sites of unspecified 
shoulder and upper limb, except wrist and hand 

T22.4 Corrosion of unspecified degree of shoulder and upper limb, except wrist and 
hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T22.40 Corrosion of unspecified degree of shoulder and upper limb, except 
wrist and hand, unspecified site 
T22.41 Corrosion of unspecified degree of forearm 
T22.411 Corrosion of unspecified degree of right forearm 
T22.412 Corrosion of unspecified degree of left forearm 
T22.419 Corrosion of unspecified degree of unspecified forearm 
T22.42 Corrosion of unspecified degree of elbow 
T22.421 Corrosion of unspecified degree of right elbow 
T22.422 Corrosion of unspecified degree of left elbow 
T22.429 Corrosion of unspecified degree of unspecified elbow 
T22.43 Corrosion of unspecified degree of upper arm 
T22.431 Corrosion of unspecified degree of right upper arm 
T22.432 Corrosion of unspecified degree of left upper arm 
T22.439 Corrosion of unspecified degree of unspecified upper 
arm 
T22.44 Corrosion of unspecified degree of axilla 
T22.441 Corrosion of unspecified degree of right axilla 
T22.442 Corrosion of unspecified degree of left axilla 
T22.449 Corrosion of unspecified degree of unspecified axilla 
T22.45 Corrosion of unspecified degree of shoulder 
T22.451 Corrosion of unspecified degree of right shoulder 
T22.452 Corrosion of unspecified degree of left shoulder 
T22.459 Corrosion of unspecified degree of unspecified shoulder 
T22.46 Corrosion of unspecified degree of scapular region 
T22.461 Corrosion of unspecified degree of right scapular region 
T22.462 Corrosion of unspecified degree of left scapular region 
T22.469 Corrosion of unspecified degree of unspecified scapular 
region 
T22.49 Corrosion of unspecified degree of multiple sites of shoulder and upper 
limb, except wrist and hand 
T22.491 Corrosion of unspecified degree of multiple sites of 
right shoulder and upper limb, except wrist and hand 
T22.492 Corrosion of unspecified degree of multiple sites of left 
shoulder and upper limb, except wrist and hand 
T22.499 Corrosion of unspecified degree of multiple sites of 
unspecified shoulder and upper limb, except wrist and 
hand 
T22.5 Corrosion of first degree of shoulder and upper limb, except wrist and hand 
Code first (T51-T65) to identify chemical and intent 

Use additional external cause code to identify place (Y92) 
T22.50 Corrosion of first degree of shoulder and upper limb, except wrist 
and hand unspecified site 
T22.51 Corrosion of first degree of forearm 
T22.511 Corrosion of first degree of right forearm 
T22.512 Corrosion of first degree of left forearm 
T22.519 Corrosion of first degree of unspecified forearm 
T22.52 Corrosion of first degree of elbow 
T22.521 Corrosion of first degree of right elbow 
T22.522 Corrosion of first degree of left elbow 
T22.529 Corrosion of first degree of unspecified elbow 
T22.53 Corrosion of first degree of upper arm 
T22.531 Corrosion of first degree of right upper arm 
T22.532 Corrosion of first degree of left upper arm 
T22.539 Corrosion of first degree of unspecified upper arm 
T22.54 Corrosion of first degree of axilla 
T22.541 Corrosion of first degree of right axilla 
T22.542 Corrosion of first degree of left axilla 
T22.549 Corrosion of first degree of unspecified axilla 
T22.55 Corrosion of first degree of shoulder 
T22.551 Corrosion of first degree of right shoulder 
T22.552 Corrosion of first degree of left shoulder 
T22.559 Corrosion of first degree of unspecified shoulder 
T22.56 Corrosion of first degree of scapular region 
T22.561 Corrosion of first degree of right scapular region 
T22.562 Corrosion of first degree of left scapular region 
T22.569 Corrosion of first degree of unspecified scapular region 
T22.59 Corrosion of first degree of multiple sites of shoulder and upper limb, 
except wrist and hand 
T22.591 Corrosion of first degree of multiple sites of right 
shoulder and upper limb, except wrist and hand 
T22.592 Corrosion of first degree of multiple sites of left 
shoulder and upper limb, except wrist and hand 
T22.599 Corrosion of first degree of multiple sites of unspecified 
shoulder and upper limb, except wrist and hand 
T22.6 Corrosion of second degree of shoulder and upper limb, except wrist and hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T22.60 Corrosion of second degree of shoulder and upper limb, except wrist 
and hand, unspecified site 
T22.61 Corrosion of second degree of forearm 
T22.611 Corrosion of second degree of right forearm 
T22.612 Corrosion of second degree of left forearm 

T22.619 Corrosion of second degree of unspecified forearm 
T22.62 Corrosion of second degree of elbow 
T22.621 Corrosion of second degree of right elbow 
T22.622 Corrosion of second degree of left elbow 
T22.629 Corrosion of second degree of unspecified elbow 
T22.63 Corrosion of second degree of upper arm 
T22.631 Corrosion of second degree of right upper arm 
T22.632 Corrosion of second degree of left upper arm 
T22.639 Corrosion of second degree of unspecified upper arm 
T22.64 Corrosion of second degree of axilla 
T22.641 Corrosion of second degree of right axilla 
T22.642 Corrosion of second degree of left axilla 
T22.649 Corrosion of second degree of unspecified axilla 
T22.65 Corrosion of second degree of shoulder 
T22.651 Corrosion of second degree of right shoulder 
T22.652 Corrosion of second degree of left shoulder 
T22.659 Corrosion of second degree of unspecified shoulder 
T22.66 Corrosion of second degree of scapular region 
T22.661 Corrosion of second degree of right scapular region 
T22.662 Corrosion of second degree of left scapular region 
T22.669 Corrosion of second degree of unspecified scapular 
region 
T22.69 Corrosion of second degree of multiple sites of shoulder and upper limb, 
except wrist and hand 
T22.691 Corrosion of second degree of multiple sites of right 
shoulder and upper limb, except wrist and hand 
T22.692 Corrosion of second degree of multiple sites of left 
shoulder and upper limb, except wrist and hand 
T22.699 Corrosion of second degree of multiple sites of 
unspecified shoulder and upper limb, except wrist and 
hand 
T22.7 Corrosion of third degree of shoulder and upper limb, except wrist and hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T22.70 Corrosion of third degree of shoulder and upper limb, except wrist 
and hand, unspecified site 
T22.71 Corrosion of third degree of forearm 
T22.711 Corrosion of third degree of right forearm 
T22.712 Corrosion of third degree of left forearm 
T22.719 Corrosion of third degree of unspecified forearm 
T22.72 Corrosion of third degree of elbow 
T22.721 Corrosion of third degree of right elbow 
T22.722 Corrosion of third degree of left elbow 

T22.729
Corrosion of third degree of unspecified elbow 
T22.73 Corrosion of third degree of upper arm 
T22.731 Corrosion of third degree of right upper arm 
T22.732 Corrosion of third degree of left upper arm 
T22.739 Corrosion of third degree of unspecified upper arm 
T22.74 Corrosion of third degree of axilla 
T22.741 Corrosion of third degree of right axilla 
T22.742 Corrosion of third degree of left axilla 
T22.749 Corrosion of third degree of unspecified axilla 
T22.75 Corrosion of third degree of shoulder 
T22.751 Corrosion of third degree of right shoulder 
T22.752 Corrosion of third degree of left shoulder 
T22.759 Corrosion of third degree of unspecified shoulder 
T22.76 Corrosion of third degree of scapular region 
T22.761 Corrosion of third degree of right scapular region 
T22.762 Corrosion of third degree of left scapular region 
T22.769 Corrosion of third degree of unspecified scapular region 
T22.79 Corrosion of third degree of multiple sites of shoulder and upper limb, 
except wrist and hand 
T22.791 Corrosion of third degree of multiple sites of right 
shoulder and upper limb, except wrist and hand 
T22.792 Corrosion of third degree of multiple sites of left 
shoulder and upper limb, except wrist and hand 
T22.799 Corrosion of third degree of multiple sites of 
unspecified shoulder and upper limb, except wrist and 
hand 
T23 Burn and corrosion of wrist and hand 
The following 7th character extensions are to be added to each code for category T23: 
a initial encounter 
d subsequent encounter 
q sequela 
T23.0 Burn of unspecified degree of wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T23.00 Burn of unspecified degree of hand, unspecified site 
T23.001 Burn of unspecified degree of right hand, unspecified 
site 
T23.002 Burn of unspecified degree of left hand, unspecified site 
T23.009 Burn of unspecified degree of unspecified hand, 
unspecified site 
T23.01 Burn of unspecified degree of thumb (nail) 
T23.011 Burn of unspecified degree of right thumb (nail) 

T23.012 Burn of unspecified degree of left thumb (nail) 
T23.019 Burn of unspecified degree of unspecified thumb (nail) 
T23.02 Burn of unspecified degree of single finger (nail) except thumb 
T23.021 Burn of unspecified degree of single right finger (nail) 
except thumb 
T23.022 Burn of unspecified degree of single left finger (nail) 
except thumb 
T23.029 Burn of unspecified degree of unspecified single finger 
(nail) except thumb 
T23.03 Burn of unspecified degree of multiple fingers (nail), not including 
thumb 
T23.031 Burn of unspecified degree of multiple right fingers 
(nail), not including thumb 
T23.032 Burn of unspecified degree of multiple left fingers (nail), 
not including thumb 
T23.039 Burn of unspecified degree of unspecified multiple 
fingers (nail), not including thumb 
T23.04 Burn of unspecified degree of multiple fingers (nail), including thumb 
T23.041 Burn of unspecified degree of multiple right fingers 
(nail), including thumb 
T23.042 Burn of unspecified degree of multiple left fingers (nail), 
including thumb 
T23.049 Burn of unspecified degree of unspecified multiple 
fingers (nail), including thumb 
T23.05 Burn of unspecified degree of palm 
T23.051 Burn of unspecified degree of right palm 
T23.052 Burn of unspecified degree of left palm 
T23.059 Burn of unspecified degree of unspecified palm 
T23.06 Burn of unspecified degree of back of hand 
T23.061 Burn of unspecified degree of back of right hand 
T23.062 Burn of unspecified degree of back of left hand 
T23.069 Burn of unspecified degree of back of unspecified hand 
T23.07 Burn of unspecified degree of wrist 
T23.071 Burn of unspecified degree of right wrist 
T23.072 Burn of unspecified degree of left wrist 
T23.079 Burn of unspecified degree of unspecified wrist 
T23.09 Burn of unspecified degree of multiple sites of wrist and hand 
T23.091 Burn of unspecified degree of multiple sites of right 
wrist and hand 
T23.092 Burn of unspecified degree of multiple sites of left wrist 
and hand 
T23.099 Burn of unspecified degree of multiple sites of 
unspecified wrist and hand 

T23.1 Burn of first degree of wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T23.10 Burn of first degree of hand, unspecified site 
T23.101 Burn of first degree of right hand, unspecified site 
T23.102 Burn of first degree of left hand, unspecified site 
T23.109 Burn of first degree of unspecified hand, unspecified 
site 
T23.11 Burn of first degree of thumb (nail) 
T23.111 Burn of first degree of right thumb (nail) 
T23.112 Burn of first degree of left thumb (nail) 
T23.119 Burn of first degree of unspecified thumb (nail) 
T23.12 Burn of first degree of single finger (nail) except thumb 
T23.121 Burn of first degree of single right finger (nail) except 
thumb 
T23.122 Burn of first degree of single left finger (nail) except 
thumb 
T23.129 Burn of first degree of unspecified single finger (nail) 
except thumb 
T23.13 Burn of first degree of multiple fingers (nail), not including thumb 
T23.131 Burn of first degree of multiple right fingers (nail), not 
including thumb 
T23.132 Burn of first degree of multiple left fingers (nail), not 
including thumb 
T23.139 Burn of first degree of unspecified multiple fingers 
(nail), not including thumb 
T23.14 Burn of first degree of multiple fingers (nail), including thumb 
T23.141 Burn of first degree of multiple right fingers (nail), 
including thumb 
T23.142 Burn of first degree of multiple left fingers (nail), 
including thumb 
T23.149 Burn of first degree of unspecified multiple fingers 
(nail), including thumb 
T23.15 Burn of first degree of palm 
T23.151 Burn of first degree of right palm 
T23.152 Burn of first degree of left palm 
T23.159 Burn of first degree of unspecified palm 
T23.16 Burn of first degree of back of hand 
T23.161 Burn of first degree of back of right hand 
T23.162 Burn of first degree of back of left hand 
T23.169 Burn of first degree of back of unspecified hand 
T23.17 Burn of first degree of wrist 
T23.171 Burn of first degree of right wrist 

T23.172 Burn of first degree of left wrist 
T23.179 Burn of first degree of unspecified wrist 
T23.19 Burn of first degree of multiple sites of wrist and hand 
T23.191 Burn of first degree of multiple sites of right of wrist 
and hand 
T23.192 Burn of first degree of multiple sites of left of wrist and 
hand 
T23.199 Burn of first degree of multiple sites of unspecified of 
wrist and hand 
T23.2 Burn of second degree of wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T23.20 Burn of second degree of hand, unspecified site 
T23.201 Burn of second degree of right hand, unspecified site 
T23.202 Burn of second degree of left hand, unspecified site 
T23.209 Burn of second degree of unspecified hand, unspecified 
site 
T23.21 Burn of second degree of thumb (nail) 
T23.211 Burn of second degree of right thumb (nail) 
T23.212 Burn of second degree of left thumb (nail) 
T23.219 Burn of second degree of unspecified thumb (nail) 
T23.22 Burn of second degree of single finger (nail) except thumb 
T23.221 Burn of second degree of single right finger (nail) except 
thumb 
T23.222 Burn of second degree of single left finger (nail) except 
thumb 
T23.229 Burn of second degree of unspecified single finger (nail) 
except thumb 
T23.23 Burn of second degree of multiple fingers (nail), not including thumb 
T23.231 Burn of second degree of multiple right fingers (nail), 
not including thumb 
T23.232 Burn of second degree of multiple left fingers (nail), not 
including thumb 
T23.239 Burn of second degree of unspecified multiple fingers 
(nail), not including thumb 
T23.24 Burn of second degree of multiple fingers (nail), including thumb 
T23.241 Burn of second degree of multiple right fingers (nail), 
including thumb 
T23.242 Burn of second degree of multiple left fingers (nail), 
including thumb 
T23.249 Burn of second degree of unspecified multiple fingers 
(nail), including thumb 
T23.25 Burn of second degree of palm 

T23.251 Burn of second degree of right palm 
T23.252 Burn of second degree of left palm 
T23.259 Burn of second degree of unspecified palm 
T23.26 Burn of second degree of back of hand 
T23.261 Burn of second degree of back of right hand 
T23.262 Burn of second degree of back of left hand 
T23.269 Burn of second degree of back of unspecified hand 
T23.27 Burn of second degree of wrist 
T23.271 Burn of second degree of right wrist 
T23.272 Burn of second degree of left wrist 
T23.279 Burn of second degree of unspecified wrist 
T23.29 Burn of second degree of multiple sites of wrist and hand 
T23.291 Burn of second degree of multiple sites of right wrist 
and hand 
T23.292 Burn of second degree of multiple sites of left wrist and 
hand 
T23.299 Burn of second degree of multiple sites of unspecified 
wrist and hand 
T23.3 Burn of third degree of wrist and hand 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T23.30 Burn of third degree of hand, unspecified site 
T23.301 Burn of third degree of right hand, unspecified site 
T23.302 Burn of third degree of left hand, unspecified site 
T23.309 Burn of third degree of unspecified hand, unspecified 
site 
T23.31 Burn of third degree of thumb (nail) 
T23.311 Burn of third degree of right thumb (nail) 
T23.312 Burn of third degree of left thumb (nail) 
T23.319 Burn of third degree of unspecified thumb (nail) 
T23.32 Burn of third degree of single finger (nail) except thumb 
T23.321 Burn of third degree of single right finger (nail) except 
thumb 
T23.322 Burn of third degree of single left finger (nail) except 
thumb 
T23.329 Burn of third degree of unspecified single finger (nail) 
except thumb 
T23.33 Burn of third degree of multiple fingers (nail), not including thumb 
T23.331 Burn of third degree of multiple right fingers (nail), not 
including thumb 
T23.332 Burn of third degree of multiple left fingers (nail), not 
including thumb 
T23.339 Burn of third degree of unspecified multiple fingers 

(nail), not including thumb 
T23.34 Burn of third degree of multiple fingers (nail), including thumb 
T23.341 Burn of third degree of multiple right fingers (nail), 
including thumb 
T23.342 Burn of third degree of multiple left fingers (nail), 
including thumb 
T23.349 Burn of third degree of unspecified multiple fingers 
(nail), including thumb 
T23.35 Burn of third degree of palm 
T23.351 Burn of third degree of right palm 
T23.352 Burn of third degree of left palm 
T23.359 Burn of third degree of unspecified palm 
T23.36 Burn of third degree of back of hand 
T23.361 Burn of third degree of back of right hand 
T23.362 Burn of third degree of back of left hand 
T23.369 Burn of third degree of back of unspecified hand 
T23.37 Burn of third degree of wrist 
T23.371 Burn of third degree of right wrist 
T23.372 Burn of third degree of left wrist 
T23.379 Burn of third degree of unspecified wrist 
T23.39 Burn of third degree of multiple sites of wrist and hand 
T23.391 Burn of third degree of multiple sites of right wrist and 
hand 
T23.392 Burn of third degree of multiple sites of left wrist and 
hand 
T23.399 Burn of third degree of multiple sites of unspecified 
wrist and hand 
T23.4 Corrosion of unspecified degree of wrist and hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T23.40 Corrosion of unspecified degree of hand, unspecified site 
T23.401 Corrosion of unspecified degree of right hand, 
unspecified site 
T23.402 Corrosion of unspecified degree of left hand, 
unspecified site 
T23.409 Corrosion of unspecified degree of unspecified hand, 
unspecified site 
T23.41 Corrosion of unspecified degree of thumb (nail) 
T23.411 Corrosion of unspecified degree of right thumb (nail) 
T23.412 Corrosion of unspecified degree of left thumb (nail) 
T23.419 Corrosion of unspecified degree of unspecified thumb 
(nail) 
T23.42 Corrosion of unspecified degree of single finger (nail) except thumb 

T23.421 Corrosion of unspecified degree of single right finger 
(nail) except thumb 
T23.422 Corrosion of unspecified degree of single left finger 
(nail) except thumb 
T23.429 Corrosion of unspecified degree of unspecified single 
finger (nail) except thumb 
T23.43 Corrosion of unspecified degree of multiple fingers (nail), not including 
thumb 
T23.431 Corrosion of unspecified degree of multiple right 
fingers (nail), not including thumb 
T23.432 Corrosion of unspecified degree of multiple left fingers 
(nail), not including thumb 
T23.439 Corrosion of unspecified degree of unspecified multiple 
fingers (nail), not including thumb 
T23.44 Corrosion of unspecified degree of multiple fingers (nail), including 
thumb 
T23.441 Corrosion of unspecified degree of multiple right 
fingers (nail), including thumb 
T23.442 Corrosion of unspecified degree of multiple left fingers 
(nail), including thumb 
T23.449 Corrosion of unspecified degree of unspecified multiple 
fingers (nail), including thumb 
T23.45 Corrosion of unspecified degree of palm 
T23.451 Corrosion of unspecified degree of right palm 
T23.452 Corrosion of unspecified degree of left palm 
T23.459 Corrosion of unspecified degree of unspecified palm 
T23.46 Corrosion of unspecified degree of back of hand 
T23.461 Corrosion of unspecified degree of back of right hand 
T23.462 Corrosion of unspecified degree of back of left hand 
T23.469 Corrosion of unspecified degree of back of unspecified 
hand 
T23.47 Corrosion of unspecified degree of wrist 
T23.471 Corrosion of unspecified degree of right wrist 
T23.472 Corrosion of unspecified degree of left wrist 
T23.479 Corrosion of unspecified degree of unspecified wrist 
T23.49 Corrosion of unspecified degree of multiple sites of wrist and hand 
T23.491 Corrosion of unspecified degree of multiple sites of 
right wrist and hand 
T23.492 Corrosion of unspecified degree of multiple sites of left 
wrist and hand 
T23.499 Corrosion of unspecified degree of multiple sites of 
unspecified wrist and hand 
T23.5 Corrosion of first degree of wrist and hand 

Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T23.50 Corrosion of first degree of hand, unspecified site 
T23.501 
T23.502 
T23.509 
T23.51 Corrosion of first degree of thumb (nail) 
T23.511 
T23.512 
T23.519 
T23.52 Corrosion of first degree of single finger (nail) except thumb 
T23.521 
T23.522 
T23.529 
T23.53 Corrosion of first degree of multiple fingers (nail), not including thumb 
T23.531 
T23.532 
T23.539 
T23.54 Corrosion of first degree of multiple fingers (nail), including thumb 
T23.541 
T23.542 
T23.549 
T23.55 Corrosion of first degree of palm 
T23.551 
T23.552 
T23.559 
T23.56 Corrosion of first degree of back of hand 
T23.561 
T23.562 
T23.569 
T23.57 Corrosion of first degree of wrist 
T23.571 
T23.572 
Corrosion of first degree of right hand, unspecified site 
Corrosion of first degree of left hand, unspecified site 
Corrosion of first degree of unspecified hand, 
unspecified site 
Corrosion of first degree of right thumb (nail) 
Corrosion of first degree of left thumb (nail) 
Corrosion of first degree of unspecified thumb (nail) 
Corrosion of first degree of single right finger (nail) 
Corrosion of first degree of unspecified single finger 
(nail) except thumb 
Corrosion of first degree of multiple right fingers (nail), 
not including thumb 
Corrosion of first degree of multiple left fingers (nail), 
not including thumb 
Corrosion of first degree of unspecified multiple fingers 
(nail), not including thumb 
Corrosion of first degree of multiple right fingers (nail), 
including thumb 
Corrosion of first degree of multiple left fingers (nail), 
including thumb 
Corrosion of first degree of unspecified multiple fingers 
(nail), including thumb 
Corrosion of first degree of right palm 
Corrosion of first degree of left palm 
Corrosion of first degree of unspecified palm 
Corrosion of first degree of back of right hand 
Corrosion of first degree of back of left hand 
Corrosion of first degree of back of unspecified hand 
Corrosion of first degree of right wrist 
Corrosion of first degree of left wrist 
except thumb 
Corrosion of first degree of single left finger (nail) 
except thumb 

T23.579 Corrosion of first degree of unspecified wrist 
T23.59 Corrosion of first degree of multiple sites of wrist and hand 
T23.591 Corrosion of first degree of multiple sites of right wrist 
and hand 
T23.592 Corrosion of first degree of multiple sites of left wrist 
and hand 
T23.599 Corrosion of first degree of multiple sites of unspecified 
wrist and hand 
T23.6 Corrosion of second degree of wrist and hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T23.60 Corrosion of second degree of hand, unspecified site 
T23.601 Corrosion of second degree of right hand, unspecified 
site 
T23.602 Corrosion of second degree of left hand, unspecified site 
T23.609 Corrosion of second degree of unspecified hand, 
unspecified site 
T23.61 Corrosion of second degree of thumb (nail) 
T23.611 Corrosion of second degree of right thumb (nail) 
T23.612 Corrosion of second degree of left thumb (nail) 
T23.619 Corrosion of second degree of unspecified thumb (nail) 
T23.62 Corrosion of second degree of single finger (nail) except thumb 
T23.621 Corrosion of second degree of single right finger (nail) 
except thumb 
T23.622 Corrosion of second degree of single left finger (nail) 
except thumb 
T23.629 Corrosion of second degree of unspecified single finger 
(nail) except thumb 
T23.63 Corrosion of second degree of multiple fingers (nail), not including 
thumb 
T23.631 Corrosion of second degree of multiple right fingers 
(nail), not including thumb 
T23.632 Corrosion of second degree of multiple left fingers 
(nail), not including thumb 
T23.639 Corrosion of second degree of unspecified multiple 
fingers (nail), not including thumb 
T23.64 Corrosion of second degree of multiple fingers (nail), including thumb 
T23.641 Corrosion of second degree of multiple right fingers 
(nail), including thumb 
T23.642 Corrosion of second degree of multiple left fingers 
(nail), including thumb 
T23.649 Corrosion of second degree of unspecified multiple 
fingers (nail), including thumb 

T23.65
Corrosion of second degree of palm 
T23.651 Corrosion of second degree of right palm 
T23.652 Corrosion of second degree of left palm 
T23.659 Corrosion of second degree of unspecified palm 
T23.66 Corrosion of second degree of back of hand 
T23.661 Corrosion of second degree of right hand 
T23.662 Corrosion of second degree of left hand 
T23.669 Corrosion of second degree of unspecified hand 
T23.67 Corrosion of second degree of wrist 
T23.671 Corrosion of second degree of right wrist 
T23.672 Corrosion of second degree of left wrist 
T23.679 Corrosion of second degree of unspecified wrist 
T23.69 Corrosion of second degree of multiple sites of wrist and hand 
T23.691 Corrosion of second degree of multiple sites of right 
wrist and hand 
T23.692 Corrosion of second degree of multiple sites of left wrist 
and hand 
T23.699 Corrosion of second degree of multiple sites of 
unspecified wrist and hand 
T23.7 Corrosion of third degree of wrist and hand 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T23.70 Corrosion of third degree of hand, unspecified site 
T23.701 Corrosion of third degree of right hand, unspecified site 
T23.702 Corrosion of third degree of left hand, unspecified site 
T23.709 Corrosion of third degree of unspecified hand, 
unspecified site 
T23.71 Corrosion of third degree of thumb (nail) 
T23.711 Corrosion of third degree of right thumb (nail) 
T23.712 Corrosion of third degree of left thumb (nail) 
T23.719 Corrosion of third degree of unspecified thumb (nail) 
T23.72 Corrosion of third degree of single finger (nail) except thumb 
T23.721 Corrosion of third degree of single right finger (nail) 
except thumb 
T23.722 Corrosion of third degree of single left finger (nail) 
except thumb 
T23.729 Corrosion of third degree of unspecified single finger 
(nail) except thumb 
T23.73 Corrosion of third degree of multiple fingers (nail), not including thumb 
T23.731 Corrosion of third degree of multiple right fingers 
(nail), not including thumb 
T23.732 Corrosion of third degree of multiple left fingers (nail), 
not including thumb 

T23.739 Corrosion of third degree of unspecified multiple 
fingers (nail), not including thumb 
T23.74 Corrosion of third degree of multiple fingers (nail), including thumb 
T23.741 Corrosion of third degree of multiple right fingers 
(nail), including thumb 
T23.742 Corrosion of third degree of multiple left fingers (nail), 
including thumb 
T23.749 Corrosion of third degree of unspecified multiple 
fingers (nail), including thumb 
T23.75 Corrosion of third degree of palm 
T23.751 Corrosion of third degree of right palm 
T23.752 Corrosion of third degree of left palm 
T23.759 Corrosion of third degree of unspecified palm 
T23.76 Corrosion of third degree of back of hand 
T23.761 Corrosion of third degree of back of right hand 
T23.762 Corrosion of third degree of back of left hand 
T23.769 Corrosion of third degree of unspecified back of hand 
T23.77 Corrosion of third degree of wrist 
T23.771 Corrosion of third degree of right wrist 
T23.772 Corrosion of third degree of left wrist 
T23.779 Corrosion of third degree of unspecified wrist 
T23.79 Corrosion of third degree of multiple sites of wrist and hand 
T23.791 Corrosion of third degree of multiple sites of right wrist 
and hand 
T23.792 Corrosion of third degree of multiple sites of left wrist 
and hand 
T23.799 Corrosion of third degree of multiple sites of 
unspecified wrist and hand 
T24 Burn and corrosion of lower limb, except ankle and foot 
Excludes2:burn and corrosion of ankle and foot (T25.-) 
burn and corrosion of hip region (T21.-) 
The following 7th character extensions are to be added to each code for category T24: 
a initial encounter 
d subsequent encounter 
q sequela 
T24.0 Burn of unspecified degree of lower limb, except ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T24.00 Burn of unspecified degree of unspecified site of lower limb, except 
ankle and foot 
T24.001 Burn of unspecified degree of unspecified site of right 
lower limb, except ankle and foot 

T24.002 Burn of unspecified degree of unspecified site of left 
lower limb, except ankle and foot 
T24.009 Burn of unspecified degree of unspecified site of 
unspecified lower limb, except ankle and foot 
T24.01 Burn of unspecified degree of thigh 
T24.011 Burn of unspecified degree of right thigh 
T24.012 Burn of unspecified degree of left thigh 
T24.019 Burn of unspecified degree of unspecified thigh 
T24.02 Burn of unspecified degree of knee 
T24.021 Burn of unspecified degree of right knee 
T24.022 Burn of unspecified degree of left knee 
T24.029 Burn of unspecified degree of unspecified knee 
T24.03 Burn of unspecified degree of lower leg 
T24.031 Burn of unspecified degree of right lower leg 
T24.032 Burn of unspecified degree of left lower leg 
T24.039 Burn of unspecified degree of unspecified lower leg 
T24.09 Burn of unspecified degree of multiple sites of lower limb, except ankle 
and foot 
T24.091 Burn of unspecified degree of multiple sites of right 
lower limb, except ankle and foot 
T24.092 Burn of unspecified degree of multiple sites of left lower 
limb, except ankle and foot 
T24.099 Burn of unspecified degree of multiple sites of 
unspecified lower limb, except ankle and foot 
T24.1 Burn of first degree of lower limb, except ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T24.10 Burn of first degree of unspecified site of lower limb, except ankle and 
foot 
T24.101 Burn of first degree of unspecified site of right lower 
limb, except ankle and foot 
T24.102 Burn of first degree of unspecified site of left lower 
limb, except ankle and foot 
T24.109 Burn of first degree of unspecified site of unspecified 
lower limb, except ankle and foot 
T24.11 Burn of first degree of thigh 
T24.111 Burn of first degree of right thigh 
T24.112 Burn of first degree of left thigh 
T24.119 Burn of first degree of unspecified thigh 
T24.12 Burn of first degree of knee 
T24.121 Burn of first degree of right knee 
T24.122 Burn of first degree of left knee 
T24.129 Burn of first degree of unspecified knee 

T24.13 Burn of first degree of lower leg 
T24.131 Burn of first degree of right lower leg 
T24.132 Burn of first degree of left lower leg 
T24.139 Burn of first degree of unspecified lower leg 
T24.19 Burn of first degree of multiple sites of lower limb, except ankle and 
foot 
T24.191 Burn of first degree of multiple sites of right lower limb, 
except ankle and foot 
T24.192 Burn of first degree of multiple sites of left lower limb, 
except ankle and foot 
T24.199 Burn of first degree of multiple sites of unspecified 
lower limb, except ankle and foot 
T24.2 Burn of second degree of lower limb, except ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T24.20 Burn of second degree of unspecified site of lower limb, except ankle 
and foot 
T24.201 Burn of second degree of unspecified site of right lower 
limb, except ankle and foot 
T24.202 Burn of second degree of unspecified site of left lower 
limb, except ankle and foot 
T24.209 Burn of second degree of unspecified site of unspecified 
lower limb, except ankle and foot 
T24.21 Burn of second degree of thigh 
T24.211 Burn of second degree of right thigh 
T24.212 Burn of second degree of left thigh 
T24.219 Burn of second degree of unspecified thigh 
T24.22 Burn of second degree of knee 
T24.221 Burn of second degree of right knee 
T24.222 Burn of second degree of left knee 
T24.229 Burn of second degree of unspecified knee 
T24.23 Burn of second degree of lower leg 
T24.231 Burn of second degree of right lower leg 
T24.232 Burn of second degree of left lower leg 
T24.239 Burn of second degree of unspecified lower leg 
T24.29 Burn of second degree of multiple sites of lower limb, except ankle and 
foot 
T24.291 Burn of second degree of multiple sites of right lower 
limb, except ankle and foot 
T24.292 Burn of second degree of multiple sites of left lower 
limb, except ankle and foot 
T24.299 Burn of second degree of multiple sites of unspecified 
lower limb, except ankle and foot 

T24.3 Burn of third degree of lower limb, except ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T24.30 Burn of third degree of unspecified site of lower limb, except ankle and 
foot 
T24.301 Burn of third degree of unspecified site of right lower 
limb, except ankle and foot 
T24.302 Burn of third degree of unspecified site of left lower 
limb, except ankle and foot 
T24.309 Burn of third degree of unspecified site of unspecified 
lower limb, except ankle and foot 
T24.31 Burn of third degree of thigh 
T24.311 Burn of third degree of right thigh 
T24.312 Burn of third degree of left thigh 
T24.319 Burn of third degree of unspecified thigh 
T24.32 Burn of third degree of knee 
T24.321 Burn of third degree of right knee 
T24.322 Burn of third degree of left knee 
T24.329 Burn of third degree of unspecified knee 
T24.33 Burn of third degree of lower leg 
T24.331 Burn of third degree of right lower leg 
T24.332 Burn of third degree of left lower leg 
T24.339 Burn of third degree of unspecified lower leg 
T24.39 Burn of third degree of multiple sites of lower limb, except ankle and 
foot 
T24.391 Burn of third degree of multiple sites of right lower 
limb, except ankle and foot 
T24.392 Burn of third degree of multiple sites of left lower limb, 
except ankle and foot 
T24.399 Burn of third degree of multiple sites of unspecified 
lower limb, except ankle and foot 
T24.4 Corrosion of unspecified degree of lower limb, except ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T24.40 Corrosion of unspecified degree of unspecified site of lower limb, except 
ankle and foot 
T24.401 Corrosion of unspecified degree of unspecified site of 
right lower limb, except ankle and foot 
T24.402 Corrosion of unspecified degree of unspecified site of 
left lower limb, except ankle and foot 
T24.409 Corrosion of unspecified degree of unspecified site of 
unspecified lower limb, except ankle and foot 
T24.41 Corrosion of unspecified degree of thigh 

T24.411
Corrosion of unspecified degree of right thigh 
T24.412 Corrosion of unspecified degree of left thigh 
T24.419 Corrosion of unspecified degree of unspecified thigh 
T24.42 Corrosion of unspecified degree of knee 
T24.421 Corrosion of unspecified degree of right knee 
T24.422 Corrosion of unspecified degree of left knee 
T24.429 Corrosion of unspecified degree of unspecified knee 
T24.43 Corrosion of unspecified degree of lower leg 
T24.431 Corrosion of unspecified degree of right lower leg 
T24.432 Corrosion of unspecified degree of left lower leg 
T24.439 Corrosion of unspecified degree of unspecified lower leg 
T24.49 Corrosion of unspecified degree of multiple sites of lower limb, except 
ankle and foot 
T24.491 Corrosion of unspecified degree of multiple sites of 
right lower limb, except ankle and foot 
T24.492 Corrosion of unspecified degree of multiple sites of left 
lower limb, except ankle and foot 
T24.499 Corrosion of unspecified degree of multiple sites of 
unspecified lower limb, except ankle and foot 
T24.5 Corrosion of first degree of lower limb, except ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T24.50 Corrosion of first degree of unspecified site of lower limb, except ankle 
and foot 
T24.501 Corrosion of first degree of unspecified site of right 
lower limb, except ankle and foot 
T24.502 Corrosion of first degree of unspecified site of left lower 
limb, except ankle and foot 
T24.509 Corrosion of first degree of unspecified site of 
unspecified lower limb, except ankle and foot 
T24.51 Corrosion of first degree of thigh 
T24.511 Corrosion of first degree of right thigh 
T24.512 Corrosion of first degree of left thigh 
T24.519 Corrosion of first degree of unspecified thigh 
T24.52 Corrosion of first degree of knee 
T24.521 Corrosion of first degree of right knee 
T24.522 Corrosion of first degree of left knee 
T24.529 Corrosion of first degree of unspecified knee 
T24.53 Corrosion of first degree of lower leg 
T24.531 Corrosion of first degree of right lower leg 
T24.532 Corrosion of first degree of left lower leg 
T24.539 Corrosion of first degree of unspecified lower leg 
T24.59 Corrosion of first degree of multiple sites of lower limb, except ankle 

and foot 
T24.591 Corrosion of first degree of multiple sites of right lower 
limb, except ankle and foot 
T24.592 Corrosion of first degree of multiple sites of left lower 
limb, except ankle and foot 
T24.599 Corrosion of first degree of multiple sites of unspecified 
lower limb, except ankle and foot 
T24.6 Corrosion of second degree of lower limb, except ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T24.60 Corrosion of second degree of unspecified site of lower limb, except 
ankle and foot 
T24.601 Corrosion of second degree of unspecified site of right 
lower limb, except ankle and foot 
T24.602 Corrosion of second degree of unspecified site of left 
lower limb, except ankle and foot 
T24.609 Corrosion of second degree of unspecified site of 
unspecified lower limb, except ankle and foot 
T24.61 Corrosion of second degree of thigh 
T24.611 Corrosion of second degree of right thigh 
T24.612 Corrosion of second degree of left thigh 
T24.619 Corrosion of second degree of unspecified thigh 
T24.62 Corrosion of second degree of knee 
T24.621 Corrosion of second degree of right knee 
T24.622 Corrosion of second degree of left knee 
T24.629 Corrosion of second degree of unspecified knee 
T24.63 Corrosion of second degree of lower leg 
T24.631 Corrosion of second degree of right lower leg 
T24.632 Corrosion of second degree of left lower leg 
T24.639 Corrosion of second degree of unspecified lower leg 
T24.69 Corrosion of second degree of multiple sites of lower limb, except ankle 
and foot 
T24.691 Corrosion of second degree of multiple sites of right 
lower limb, except ankle and foot 
T24.692 Corrosion of second degree of multiple sites of left lower 
limb, except ankle and foot 
T24.699 Corrosion of second degree of multiple sites of 
unspecified lower limb, except ankle and foot 
T24.7 Corrosion of third degree of lower limb, except ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T24.70 Corrosion of third degree of unspecified site of lower limb, except ankle 
and foot 

T24.701 Corrosion of third degree of unspecified site of right 
lower limb, except ankle and foot 
T24.702 Corrosion of third degree of unspecified site of left 
lower limb, except ankle and foot 
T24.709 Corrosion of third degree of unspecified site of 
unspecified lower limb, except ankle and foot 
T24.71 Corrosion of third degree of thigh 
T24.711 Corrosion of third degree of right thigh 
T24.712 Corrosion of third degree of left thigh 
T24.719 Corrosion of third degree of unspecified thigh 
T24.72 Corrosion of third degree of knee 
T24.721 Corrosion of third degree of right knee 
T24.722 Corrosion of third degree of left knee 
T24.729 Corrosion of third degree of unspecified knee 
T24.73 Corrosion of third degree of lower leg 
T24.731 Corrosion of third degree of right lower leg 
T24.732 Corrosion of third degree of left lower leg 
T24.739 Corrosion of third degree of unspecified lower leg 
T24.79 Corrosion of third degree of multiple sites of lower limb, except ankle 
and foot 
T24.791 Corrosion of third degree of multiple sites of right lower 
limb, except ankle and foot 
T24.792 Corrosion of third degree of multiple sites of left lower 
limb, except ankle and foot 
T24.799 Corrosion of third degree of multiple sites of 
unspecified lower limb, except ankle and foot 
T25 Burn and corrosion of ankle and foot 
The following 7th character extensions are to be added to each code for category T25: 
a initial encounter 
d subsequent encounter 
q sequela 
T25.0 Burn of unspecified degree of ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T25.01 Burn of unspecified degree of ankle 
T25.011 Burn of unspecified degree of right ankle 
T25.012 Burn of unspecified degree of left ankle 
T25.019 Burn of unspecified degree of unspecified ankle 
T25.02 Burn of unspecified degree of foot 
Excludes2: burn of unspecified degree of toe(s) (nail) (T25.03-) 
T25.021 Burn of unspecified degree of right foot 
T25.022 Burn of unspecified degree of left foot 

T25.029 Burn of unspecified degree of unspecified foot 
T25.03 Burn of unspecified degree of toe(s) (nail) 
T25.031 Burn of unspecified degree of right toe(s) (nail) 
T25.032 Burn of unspecified degree of left toe(s) (nail) 
T25.039 Burn of unspecified degree of unspecified toe(s) (nail) 
T25.09 Burn of unspecified degree of multiple sites of ankle and foot 
T25.091 Burn of unspecified degree of multiple sites of right 
ankle and foot 
T25.092 Burn of unspecified degree of multiple sites of left ankle 
and foot 
T25.099 Burn of unspecified degree of multiple sites of 
unspecified ankle and foot 
T25.1 Burn of first degree of ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T25.11 Burn of first degree of ankle 
T25.111 Burn of first degree of right ankle 
T25.112 Burn of first degree of left ankle 
T25.119 Burn of first degree of unspecified ankle 
T25.12 Burn of first degree of foot 
Excludes2: burn of first degree of toe(s) (nail) (T25.13-) 
T25.121 Burn of first degree of right foot 
T25.122 Burn of first degree of left foot 
T25.129 Burn of first degree of unspecified foot 
T25.13 Burn of first degree of toe(s) (nail) 
T25.131 Burn of first degree of right toe(s) (nail) 
T25.132 Burn of first degree of left toe(s) (nail) 
T25.139 Burn of first degree of unspecified toe(s) (nail) 
T25.19 Burn of first degree of multiple sites of ankle and foot 
T25.191 Burn of first degree of multiple sites of right ankle and 
foot 
T25.192 Burn of first degree of multiple sites of left ankle and 
foot 
T25.199 Burn of first degree of multiple sites of unspecified 
ankle and foot 
T25.2 Burn of second degree of ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T25.21 Burn of second degree of ankle 
T25.211 Burn of second degree of right ankle 
T25.212 Burn of second degree of left ankle 
T25.219 Burn of second degree of unspecified ankle 
T25.22 Burn of second degree of foot 

Excludes2: burn of second degree of toe(s) (nail) (T25.23-) 
T25.221 Burn of second degree of right foot 
T25.222 Burn of second degree of left foot 
T25.229 Burn of second degree of unspecified foot 
T25.23 Burn of second degree of toe(s) (nail) 
T25.231 Burn of second degree of right toe(s) (nail) 
T25.232 Burn of second degree of left toe(s) (nail) 
T25.239 Burn of second degree of unspecified toe(s) (nail) 
T25.29 Burn of second degree of multiple sites of ankle and foot 
T25.291 Burn of second degree of multiple sites of right ankle 
and foot 
T25.292 Burn of second degree of multiple sites of left ankle and 
foot 
T25.299 Burn of second degree of multiple sites of unspecified 
ankle and foot 
T25.3 Burn of third degree of ankle and foot 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T25.31 Burn of third degree of ankle 
T25.311 Burn of third degree of right ankle 
T25.312 Burn of third degree of left ankle 
T25.319 Burn of third degree of unspecified ankle 
T25.32 Burn of third degree of foot 
Excludes2: burn of third degree of toe(s) (nail) (T25.33-) 
T25.321 Burn of third degree of right foot 
T25.322 Burn of third degree of left foot 
T25.329 Burn of third degree of unspecified foot 
T25.33 Burn of third degree of toe(s) (nail) 
T25.331 Burn of third degree of right toe(s) (nail) 
T25.332 Burn of third degree of left toe(s) (nail) 
T25.339 Burn of third degree of unspecified toe(s) (nail) 
T25.39 Burn of third degree of multiple sites of ankle and foot 
T25.391 Burn of third degree of multiple sites of right ankle and 
foot 
T25.392 Burn of third degree of multiple sites of left ankle and 
foot 
T25.399 Burn of third degree of multiple sites of unspecified 
ankle and foot 
T25.4 Corrosion of unspecified degree of ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T25.41 Corrosion of unspecified degree of ankle 
T25.411 Corrosion of unspecified degree of right ankle 

T25.412 Corrosion of unspecified degree of left ankle 
T25.419 Corrosion of unspecified degree of unspecified ankle 
T25.42 Corrosion of unspecified degree of foot 
Excludes2: corrosion of unspecified degree of toe(s) (nail) (T25.43-) 
T25.421 Corrosion of unspecified degree of right foot 
T25.422 Corrosion of unspecified degree of left foot 
T25.429 Corrosion of unspecified degree of unspecified foot 
T25.43 Corrosion of unspecified degree of toe(s) (nail) 
T25.431 Corrosion of unspecified degree of right toe(s) (nail) 
T25.432 Corrosion of unspecified degree of left toe(s) (nail) 
T25.439 Corrosion of unspecified degree of unspecified toe(s) 
(nail) 
T25.49 Corrosion of unspecified degree of multiple sites of ankle and foot 
T25.491 Corrosion of unspecified degree of multiple sites of 
right ankle and foot 
T25.492 Corrosion of unspecified degree of multiple sites of left 
ankle and foot 
T25.499 Corrosion of unspecified degree of multiple sites of 
unspecified ankle and foot 
T25.5 Corrosion of first degree of ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T25.51 Corrosion of first degree of ankle 
T25.511 Corrosion of first degree of right ankle 
T25.512 Corrosion of first degree of left ankle 
T25.519 Corrosion of first degree of unspecified ankle 
T25.52 Corrosion of first degree of foot 
Excludes2: corrosion of first degree of toe(s) (nail) (T25.53-) 
T25.521 Corrosion of first degree of right foot 
T25.522 Corrosion of first degree of left foot 
T25.529 Corrosion of first degree of unspecified foot 
T25.53 Corrosion of first degree of toe(s) (nail) 
T25.531 Corrosion of first degree of right toe(s) (nail) 
T25.532 Corrosion of first degree of left toe(s) (nail) 
T25.539 Corrosion of first degree of unspecified toe(s) (nail) 
T25.59 Corrosion of first degree of multiple sites of ankle and foot 
T25.591 Corrosion of first degree of multiple sites of right ankle 
and foot 
T25.592 Corrosion of first degree of multiple sites of left ankle 
and foot 
T25.599 Corrosion of first degree of multiple sites of unspecified 
ankle and foot 
T25.6 Corrosion of second degree of ankle and foot 

T25.61 
T25.611 
T25.612 
T25.619 
T25.62 
Excludes2: 
T25.621 
T25.622 
T25.629 
T25.63 
T25.631 
T25.632 
T25.639 
T25.69 
T25.691 
T25.692 
T25.699 
T25.71 
T25.711 
T25.712 
T25.719 
T25.72 
Excludes2: 
T25.721 
T25.722 
T25.729 
T25.73 
T25.731 
T25.732 
T25.739 
T25.79 
T25.791 
T25.792 
T25.799 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
Corrosion of second degree of ankle 
Corrosion of second degree of right ankle 
Corrosion of second degree of left ankle 
Corrosion of second degree of unspecified ankle 
Corrosion of second degree of foot 
corrosion of second degree of toe(s) (nail) (T25.63-) 
Corrosion of second degree of right foot 
Corrosion of second degree of left foot 
Corrosion of second degree of unspecified foot 
Corrosion of second degree of toe(s) (nail) 
Corrosion of second degree of right toe(s) (nail) 
Corrosion of second degree of left toe(s) (nail) 
Corrosion of second degree of unspecified toe(s) (nail) 
Corrosion of second degree of multiple sites of ankle and foot 
Corrosion of second degree of right ankle and foot 
Corrosion of second degree of left ankle and foot 
Corrosion of second degree of unspecified ankle and 
T25.7 Corrosion of third degree of ankle and foot 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
Corrosion of third degree of ankle 
Corrosion of third degree of right ankle 
Corrosion of third degree of left ankle 
Corrosion of third degree of unspecified ankle 
Corrosion of third degree of foot 
corrosion of third degree of toe(s) (nail) (T25.73-) 
Corrosion of third degree of right foot 
Corrosion of third degree of left foot 
Corrosion of third degree of unspecified foot 
Corrosion of third degree of toe(s) (nail) 
Corrosion of third degree of right toe(s) (nail) 
Corrosion of third degree of left toe(s) (nail) 
Corrosion of third degree of unspecified toe(s) (nail) 
Corrosion of third degree of multiple sites of ankle and foot 
Corrosion of third degree of multiple sites of right ankle 
and foot 
Corrosion of third degree of multiple sites of left ankle 
and foot 
Corrosion of third degree of multiple sites of 
unspecified ankle and foot 
foot 

Burns and corrosions confined to eye and internal organs 
(T26-T28) 
T26 Burn and corrosion confined to eye and adnexa 
The following 7th character extensions are to be added to each code for category T26: 
a initial encounter 
d subsequent encounter 
q sequela 
T26.0 Burn of eyelid and periocular area 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T26.00 Burn of eyelid and periocular area, unspecified side 
T26.01 Burn of right eyelid and periocular area 
T26.02 Burn of left eyelid and periocular area 
T26.1 Burn of cornea and conjunctival sac 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T26.10 Burn of cornea and conjunctival sac, unspecified side 
T26.11 Burn of cornea and conjunctival sac, right eye 
T26.12 Burn of cornea and conjunctival sac, left eye 
T26.2 Burn with resulting rupture and destruction of eyeball 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T26.20 Burn with resulting rupture and destruction of eyeball, unspecified 
side 
T26.21 Burn with resulting rupture and destruction of right eyeball 
T26.22 Burn with resulting rupture and destruction of left eyeball 
T26.3 Burns of other parts of eye and adnexa 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T26.30 Burns of other parts of eye and adnexa, unspecified side 
T26.31 Burns of other parts of right eye and adnexa 
T26.32 Burns of other parts of left eye and adnexa 
T26.4 Burn of eye and adnexa, part unspecified 
Use additional external cause code to identify the source, place and intent of the 
burn (X00-X19, X75-X77, X96-X98, Y92) 
T26.40 Burn of eye and adnexa, part unspecified, unspecified side 
T26.41 Burn of right eye and adnexa, part unspecified 
T26.42 Burn of left eye and adnexa, part unspecified 
T26.5 Corrosion of eyelid and periocular area 
Code first (T51-T65) to identify chemical and intent 

Use additional external cause code to identify place (Y92) 
T26.50 Corrosion of eyelid and periocular area, unspecified side 
T26.51 Corrosion of eyelid and periocular area, right eye 
T26.52 Corrosion of eyelid and periocular area, left eye 
T26.6 Corrosion of cornea and conjunctival sac 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T26.60 Corrosion of cornea and conjunctival sac, unspecified side 
T26.61 Corrosion of cornea and conjunctival sac, right eye 
T26.62 Corrosion of cornea and conjunctival sac, left eye 
T26.7 Corrosion with resulting rupture and destruction of eyeball 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T26.70 Corrosion with resulting rupture and destruction of eyeball, 
unspecified side 
T26.71 Corrosion with resulting rupture and destruction of right eyeball 
T26.72 Corrosion with resulting rupture and destruction of left eyeball 
T26.8 Corrosions of other parts of eye and adnexa 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T26.80 Corrosions of other parts of eye and adnexa, unspecified side 
T26.81 Corrosions of other parts of right eye and adnexa 
T26.82 Corrosions of other parts of left eye and adnexa 
T26.9 Corrosion of eye and adnexa, part unspecified 
Code first (T51-T65) to identify chemical and intent 
Use additional external cause code to identify place (Y92) 
T26.90 Corrosion of eye and adnexa, part unspecified, unspecified side 
T26.91 Corrosion of right eye and adnexa, part unspecified 
T26.92 Corrosion of left eye and adnexa, part unspecified 
T27 Burn and corrosion of respiratory tract 
Use additional external cause code to identify the source and intent of the burn (X00-
X19, X75-X77, X96-X98) 
Use additional external cause code to identify place (Y92) 
The following 7th character extensions are to be added to each code for category T27: 
a initial encounter 
d subsequent encounter 
q sequela 
T27.0 Burn of larynx and trachea 
T27.1 Burn involving larynx and trachea with lung 
T27.2 Burn of other parts of respiratory tract 
Burn of thoracic cavity 
T27.3 Burn of respiratory tract, part unspecified 

Code first (T51-T65) to identify chemical and intent for codes T27.4-T27.7 
T27.4 Corrosion of larynx and trachea 
T27.5 Corrosion involving larynx and trachea with lung 
T27.6 Corrosion of other parts of respiratory tract 
T27.7 Corrosion of respiratory tract, part unspecified 
T28 Burn and corrosion of other internal organs 
Use additional external cause code to identify the source and intent of the burn (X00-
X19, X75-X77, X96-X98) 
Use additional external cause code to identify place (Y92) 
The following 7th character extensions are to be added to each code for category T28: 
a initial encounter 
d subsequent encounter 
q sequela 
T28.0 Burn of mouth and pharynx 
T28.1 Burn of esophagus 
T28.2 Burn of other parts of alimentary tract 
T28.3 Burn of internal genitourinary organs 
T28.4 Burns of other and unspecified internal organs 
T28.40 Burn of unspecified internal organ 
T28.41 Burn of ear drum 
T28.411 Burn of right ear drum 
T28.412 Burn of left ear drum 
T28.419 Burn of unspecified ear drum 
T28.49 Burn of other internal organ 
Code first (T51-T65) to identify chemical and intent for T28.5-T28.9-
T28.5 Corrosion of mouth and pharynx 
T28.6 Corrosion of esophagus 
T28.7 Corrosion of other parts of alimentary tract 
T28.8 Corrosion of internal genitourinary organs 
T28.9 Corrosions of other and unspecified internal organs 
T28.90 Corrosions of unspecified internal organs 
T28.91 Corrosions of ear drum 
T28.911 Corrosions of right ear drum 
T28.912 Corrosions of left ear drum 
T28.919 Corrosions of unspecified ear drum 
T28.99 Corrosions of other internal organs 

Burns and corrosions of multiple and unspecified body 
regions (T30-T32) 
T30 Burn and corrosion, body region unspecified 
T30.0 Burn of unspecified body region, unspecified degree 
This code is not for inpatient use. ode to specified site and degree of burns 
Burn NOS 
Multiple burns NOS 
T30.4 Corrosion of unspecified body region, unspecified degree 
This code is not for inpatient use. to specified site and degree of corrosion 
Corrosion NOS 
Multiple corrosion NOS 
T31 Burns classified according to extent of body surface involved 
This category is to be used as the primary code only when the site of the burn is 
unspecified. It should be used as a supplementary code with categories T20-T28 
when the site is specified. 
T31.0 Burns involving less than 10% of body surface 
T31.1 Burns involving 10-19% of body surface 
T31.10 Burns involving 10-19% of body surface with 0% to 9% third 
degree burns 
Burns involving 10-19% of body surface NOS 
T31.11 Burns involving 10-19% of body surface with 10-19% third degree 
burns 
T31.2 Burns involving 20-29% of body surface 
T31.20 Burns involving 20 - 29% of body surface with 0% to 9% third 
degree burns 
Burns involving 20-29% of body surface NOS 
T31.21 Burns involving 20-29% of body surface with 10-19% third degree 
burns 
T31.22 Burns involving 20-29% of body surface with 20-29% third degree 
burns 
T31.3 Burns involving 30-39% of body surface 
T31.30 Burns involving 30-39% of body surface with 0% to 9% third 
degree burns 
Burns involving 30-39% of body surface NOS 
T31.31 Burns involving 30-39% of body surface with 10-19% third degree 
burns 
T31.32 Burns involving 30-39% of body surface with 20-29% third degree 
burns 
T31.33 Burns involving 30-39% of body surface with 30-39% third degree 
CCode

burns 
T31.4 Burns involving 40-49% of body surface 
T31.40 Burns involving 40-49% of body surface with 0% to 9% third 
degree burns 
Burns involving 40-49% of body surface NOS 
T31.41 Burns involving 40-49% of body surface with 10-19% third degree 
burns 
T31.42 Burns involving 40-49% of body surface with 20-29% third degree 
burns 
T31.43 Burns involving 40-49% of body surface with 30-39% third degree 
burns 
T31.44 Burns involving 40-49% of body surface with 40-49% third degree 
burns 
T31.5 Burns involving 50-59% of body surface 
T31.50 Burns involving 50-59% of body surface with 0% to 9% third 
degree burns 
Burns involving 50-59% of body surface NOS 
T31.51 Burns involving 50-59% of body surface with 10-19% third degree 
burns 
T31.52 Burns involving 50-59% of body surface with 20-29% third degree 
burns 
T31.53 Burns involving 50-59% of body surface with 30-39% third degree 
burns 
T31.54 Burns involving 50-59% of body surface with 40-49% third degree 
burns 
T31.55 Burns involving 50-59% of body surface with 50-59% third degree 
burns 
T31.6 Burns involving 60-69% of body surface 
T31.60 Burns involving 60-69% of body surface with 0% to 9% third 
degree burns 
Burns involving 60-69% of body surface NOS 
T31.61 Burns involving 60-69% of body surface with 10-19% third degree 
burns 
T31.62 Burns involving 60-69% of body surface with 20-29% third degree 
burns 
T31.63 Burns involving 60-69% of body surface with 30-39% third degree 
burns 
T31.64 Burns involving 60-69% of body surface with 40-49% third degree 
burns 
T31.65 Burns involving 60-69% of body surface with 50-59% third degree 
burns 
T31.66 Burns involving 60-69% of body surface with 60-69% third degree 
burns 

T31.7 Burns involving 70-79% of body surface 
T31.70 Burns involving 70-79% of body surface with 0% to 9% third 
degree burns 
Burns involving 70-79% of body surface NOS 
T31.71 Burns involving 70-79% of body surface with 10-19% third degree 
burns 
T31.72 Burns involving 70-79% of body surface with 20-29% third degree 
burns 
T31.73 Burns involving 70-79% of body surface with 30-39% third degree 
burns 
T31.74 Burns involving 70-79% of body surface with 40-49% third degree 
burns 
T31.75 Burns involving 70-79% of body surface with 50-59% third degree 
burns 
T31.76 Burns involving 70-79% of body surface with 60-69% third degree 
burns 
T31.77 Burns involving 70-79% of body surface with 70-79% third degree 
burns 
T31.8 Burns involving 80-89% of body surface 
T31.80 Burns involving 80-89% of body surface with 0% to 9% third 
degree burns 
Burns involving 80-89% of body surface NOS 
T31.81 Burns involving 80-89% of body surface with 10-19% third degree 
burns 
T31.82 Burns involving 80-89% of body surface with 20-29% third degree 
burns 
T31.83 Burns involving 80-89% of body surface with 30-39% third degree 
burns 
T31.84 Burns involving 80-89% of body surface with 40-49% third degree 
burns 
T31.85 Burns involving 80-89% of body surface with 50-59% third degree 
burns 
T31.86 Burns involving 80-89% of body surface with 60-69% third degree 
burns 
T31.87 Burns involving 80-89% of body surface with 70-79% third degree 
burns 
T31.88 Burns involving 80-89% of body surface with 80-89% third degree 
burns 
T31.9 Burns involving 90% or more of body surface 
T31.90 Burns involving 90-99% of body surface with 0% to 9% third 
degree burns 
Burns involving 90-99% of body surface NOS 
T31.91 Burns involving 90-99% of body surface with 10-19% third degree 

burns 
T31.92 Burns involving 90-99% of body surface with 20-29% third degree 
burns 
T31.93 Burns involving 90-99% of body surface with 30-39% third degree 
burns 
T31.94 Burns involving 90-99% of body surface with 40-49% third degree 
burns 
T31.95 Burns involving 90-99% of body surface with 50-59% third degree 
burns 
T31.96 Burns involving 90-99% of body surface with 60-69% third degree 
burns 
T31.97 Burns involving 90-99% of body surface with 70-79% third degree 
burns 
T31.98 Burns involving 90-99% of body surface with 80-89% third degree 
burns 
T31.99 Burns involving 90-99% of body surface with 90-99% third degree 
burns 
T32 Corrosions classified according to extent of body surface 
involved 
Note: This category is to be used as the primary code only when the site of the corrosion is 
unspecified. It may be used as a supplementary code with categories T20-T28 when 
the site is specified. 
T32.0 Corrosions involving less than 10% of body surface 
T32.1 Corrosions involving 10-19% of body surface 
T32.10 Corrosions involving 10-19% of body surface with 0% to 9% third 
degree corrosion 
Corrosions involving 10-19% of body surface NOS 
T32.11 Corrosions involving 10-19% of body surface with 10-19% third 
degree corrosion 
T32.2 Corrosions involving 20-29% of body surface 
T32.20 Corrosions involving 20-29% of body surface with 0% to 9% third 
degree corrosion 
T32.21 Corrosions involving 20-29% of body surface with 10-19% third 
degree corrosion 
T32.22 Corrosions involving 20-29% of body surface with 20-29% third 
degree corrosion 
T32.3 Corrosions involving 30-39% of body surface 
T32.30 Corrosions involving 30-39% of body surface with 0% to 9% third 
degree corrosion 
T32.31 Corrosions involving 30-39% of body surface with 10-19% third 
degree corrosion 
T32.32 Corrosions involving 30-39% of body surface with 20-29% third 

degree corrosion 
T32.33 Corrosions involving 30-39% of body surface with 30-39% third 
degree corrosion 
T32.4 Corrosions involving 40-49% of body surface 
T32.40 Corrosions involving 40-49% of body surface with 0% to 9% third 
degree corrosion 
T32.41 Corrosions involving 40-49% of body surface with 10-19% third 
degree corrosion 
T32.42 Corrosions involving 40-49% of body surface with 20-29% third 
degree corrosion 
T32.43 Corrosions involving 40-49% of body surface with 30-39% third 
degree corrosion 
T32.44 Corrosions involving 40-49% of body surface with 40-49% third 
degree corrosion 
T32.5 Corrosions involving 50-59% of body surface 
T32.50 Corrosions involving 50-59% of body surface with 0% to 9% third 
degree corrosion 
T32.51 Corrosions involving 50-59% of body surface with 10-19% third 
degree corrosion 
T32.52 Corrosions involving 50-59% of body surface with 20-29% third 
degree corrosion 
T32.53 Corrosions involving 50-59% of body surface with 30-39% third 
degree corrosion 
T32.54 Corrosions involving 50-59% of body surface with 40-49% third 
degree corrosion 
T32.55 Corrosions involving 50-59% of body surface with 50-59% third 
degree corrosion 
T32.6 Corrosions involving 60-69% of body surface 
T32.60 Corrosions involving 60-69% of body surface with 0% to 9% third 
degree corrosion 
T32.61 Corrosions involving 60-69% of body surface with 10-19% third 
degree corrosion 
T32.62 Corrosions involving 60-69% of body surface with 20-29% third 
degree corrosion 
T32.63 Corrosions involving 60-69% of body surface with 30-39% third 
degree corrosion 
T32.64 Corrosions involving 60-69% of body surface with 40-49% third 
degree corrosion 
T32.65 Corrosions involving 60-69% of body surface with 50-59% third 
degree corrosion 
T32.66 Corrosions involving 60-69% of body surface with 60-69% third 
degree corrosion 
T32.7 Corrosions involving 70-79% of body surface 

T32.70
degree corrosion 
Corrosions involving 70-79% of body surface with 0% to 9% third 
Corrosions involving 70-79% of body surface with 10-19% third 
Corrosions involving 90-99% of body surface with 20-29% third 
Corrosions involving 90-99% of body surface with 30-39% third 
T32.71 
T32.72 
T32.73 
T32.74 
T32.75 
T32.76 
T32.77 
T32.80 
T32.81 
T32.82 
T32.83 
T32.84 
T32.85 
T32.86 
T32.87 
T32.88 
T32.90 
T32.91 
T32.92 
T32.93 
degree corrosion
Corrosions involving 70-79% of body surface with 20-29% third
degree corrosion
Corrosions involving 70-79% of body surface with 30-39% third
degree corrosion
Corrosions involving 70-79% of body surface with 40-49% third
degree corrosion
Corrosions involving 70-79% of body surface with 50-59% third
degree corrosion
Corrosions involving 70-79% of body surface with 60-69% third
degree corrosion
Corrosions involving 70-79% of body surface with 70-79% third
degree corrosion
T32.8 Corrosions involving 80-89% of body surface 
Corrosions involving 80-89% of body surface with 0% to 9% third
degree corrosion
Corrosions involving 80-89% of body surface with 10-19% third
degree corrosion
Corrosions involving 80-89% of body surface with 20-29% third
degree corrosion
Corrosions involving 80-89% of body surface with 30-39% third
degree corrosion
Corrosions involving 80-89% of body surface with 40-49% third
degree corrosion
Corrosions involving 80-89% of body surface with 50-59% third
degree corrosion
Corrosions involving 80-89% of body surface with 60-69% third
degree corrosion
Corrosions involving 80-89% of body surface with 70-79% third
degree corrosion
Corrosions involving 80-89% of body surface with 80-89% third
degree corrosion
T32.9 Corrosions involving 90% or more of body surface 
Corrosions involving 90-99% of body surface with 0% to 9% third
degree corrosion
Corrosions involving 90-99% of body surface with 10-19% third
degree corrosion
degree corrosion 

degree corrosion 
T32.94 Corrosions involving 90-99% of body surface with 40-49% third 
degree corrosion 
T32.95 Corrosions involving 90-99% of body surface with 50-59% third 
degree corrosion 
T32.96 Corrosions involving 90-99% of body surface with 60-69% third 
degree corrosion 
T32.97 Corrosions involving 90-99% of body surface with 70-79% third 
degree corrosion 
T32.98 Corrosions involving 90-99% of body surface with 80-89% third 
degree corrosion 
T32.99 Corrosions involving 90-99% of body surface with 90-99% third 
degree corrosion 
Frostbite (T33-T34) 
Excludes2:hypothermia and other effects of reduced temperature (T68, T69.-) 
T33 Superficial frostbite 
Includes: frostbite with partial thickness skin loss 
The following 7th character extensions are to be added to each code for category T33: 
a initial encounter 
d subsequent encounter 
q sequela 
T33.0 Superficial frostbite of head 
T33.01 Superficial frostbite of ear 
T33.011 Superficial frostbite of right ear 
T33.012 Superficial frostbite of left ear 
T33.019 Superficial frostbite of unspecified ear 
T33.02 Superficial frostbite of nose 
T33.09 Superficial frostbite of other part of head 
T33.1 Superficial frostbite of neck 
T33.2 Superficial frostbite of thorax 
T33.3 Superficial frostbite of abdominal wall, lower back and pelvis 
T33.4 Superficial frostbite of arm 
Excludes2:superficial frostbite of wrist and hand (T33.5-) 
T33.40 Superficial frostbite of arm, unspecified side 
T33.41 Superficial frostbite of right arm 
T33.42 Superficial frostbite of left arm 
T33.5 Superficial frostbite of wrist, hand, and fingers 
T33.51 Superficial frostbite of wrist 
T33.511 Superficial frostbite of right wrist 
T33.512 Superficial frostbite of left wrist 

T33.519
Superficial frostbite of unspecified wrist 
T33.52 Superficial frostbite of hand 
Excludes2: superficial frostbite of fingers (T33.53-) 
T33.521 Superficial frostbite of right hand 
T33.522 Superficial frostbite of left hand 
T33.529 Superficial frostbite of unspecified hand 
T33.53 Superficial frostbite of finger(s) 
T33.531 Superficial frostbite of right finger(s) 
T33.532 Superficial frostbite of left finger(s) 
T33.539 Superficial frostbite of unspecified finger(s) 
T33.6 Superficial frostbite of hip and thigh 
T33.60 Superficial frostbite of hip and thigh, unspecified side 
T33.61 Superficial frostbite of right hip and thigh 
T33.62 Superficial frostbite of left hip and thigh 
T33.7 Superficial frostbite of knee and lower leg 
Excludes2:superficial frostbite of ankle and foot (T33.8-) 
T33.70 Superficial frostbite of knee and lower leg, unspecified side 
T33.71 Superficial frostbite of right knee and lower leg 
T33.72 Superficial frostbite of left knee and lower leg 
T33.8 Superficial frostbite of ankle, foot, and toe(s) 
T33.81 Superficial frostbite of ankle 
T33.811 Superficial frostbite of right ankle 
T33.812 Superficial frostbite of left ankle 
T33.819 Superficial frostbite of unspecified ankle 
T33.82 Superficial frostbite of foot 
T33.821 Superficial frostbite of right foot 
T33.822 Superficial frostbite of left foot 
T33.829 Superficial frostbite of unspecified foot 
T33.83 Superficial frostbite of toe(s) 
T33.831 Superficial frostbite of right toe(s) 
T33.832 Superficial frostbite of left toe(s) 
T33.839 Superficial frostbite of unspecified toe(s) 
T33.9 Superficial frostbite of other and unspecified sites 
T33.90 Superficial frostbite of unspecified sites 
Superficial frostbite NOS 
T33.99 Superficial frostbite of other sites 
Superficial frostbite of leg NOS 
Superficial frostbite of trunk NOS 
T34 Frostbite with tissue necrosis 
The following 7th character extensions are to be added to each code for category T34: 
a initial encounter 
d subsequent encounter 

q sequela 
T34.0 Frostbite with tissue necrosis of head 
T34.01 Frostbite with tissue necrosis of ear 
T34.011 Frostbite with tissue necrosis of right ear 
T34.012 Frostbite with tissue necrosis of left ear 
T34.019 Frostbite with tissue necrosis of unspecified ear 
T34.02 Frostbite with tissue necrosis of nose 
T34.09 Frostbite with tissue necrosis of other part of head 
T34.1 Frostbite with tissue necrosis of neck 
T34.2 Frostbite with tissue necrosis of thorax 
T34.3 Frostbite with tissue necrosis of abdominal wall, lower back and pelvis 
T34.4 Frostbite with tissue necrosis of arm 
Excludes2:frostbite with tissue necrosis of wrist and hand (T34.5-) 
T34.40 Frostbite with tissue necrosis of arm, unspecified side 
T34.41 Frostbite with tissue necrosis of right arm 
T34.42 Frostbite with tissue necrosis of left arm 
T34.5 Frostbite with tissue necrosis of wrist, hand, and finger(s) 
T34.51 Frostbite with tissue necrosis of wrist 
T34.511 Frostbite with tissue necrosis of right wrist 
T34.512 Frostbite with tissue necrosis of left wrist 
T34.519 Frostbite with tissue necrosis of unspecified wrist 
T34.52 Frostbite with tissue necrosis of hand 
Excludes2: frostbite with tissue necrosis of finger(s) (T34.53-) 
T34.521 Frostbite with tissue necrosis of right hand 
T34.522 Frostbite with tissue necrosis of left hand 
T34.529 Frostbite with tissue necrosis of unspecified hand 
T34.53 Frostbite with tissue necrosis of finger(s) 
T34.531 Frostbite with tissue necrosis of right finger(s) 
T34.532 Frostbite with tissue necrosis of left finger(s) 
T34.539 Frostbite with tissue necrosis of unspecified finger(s) 
T34.6 Frostbite with tissue necrosis of hip and thigh 
T34.60 Frostbite with tissue necrosis of hip and thigh, unspecified side 
T34.61 Frostbite with tissue necrosis of right hip and thigh 
T34.62 Frostbite with tissue necrosis of left hip and thigh 
T34.7 Frostbite with tissue necrosis of knee and lower leg 
Excludes2:frostbite with tissue necrosis of ankle and foot (T34.8-) 
T34.70 Frostbite with tissue necrosis of knee and lower leg, unspecified side 
T34.71 Frostbite with tissue necrosis of right knee and lower leg 
T34.72 Frostbite with tissue necrosis of left knee and lower leg 
T34.8 Frostbite with tissue necrosis of ankle and foot, and toe(s) 
T34.81 Frostbite with tissue necrosis of ankle 
T34.811 Frostbite with tissue necrosis of right ankle 
T34.812 Frostbite with tissue necrosis of left ankle 

T34.819
Frostbite with tissue necrosis of unspecified ankle 
T34.82 Frostbite with tissue necrosis of foot 
T34.821 Frostbite with tissue necrosis of right foot 
T34.822 Frostbite with tissue necrosis of left foot 
T34.829 Frostbite with tissue necrosis of unspecified foot 
T34.83 Frostbite with tissue necrosis of toe(s) 
T34.831 Frostbite with tissue necrosis of right toe(s) 
T34.832 Frostbite with tissue necrosis of left toe(s) 
T34.839 Frostbite with tissue necrosis of unspecified toe(s) 
T34.9 Frostbite with tissue necrosis of other and unspecified sites 
T34.90 Frostbite with tissue necrosis of unspecified sites 
Frostbite with tissue necrosis NOS 
T34.99 Frostbite with tissue necrosis of other sites 
Frostbite with tissue necrosis of leg NOS 
Frostbite with tissue necrosis of trunk NOS 
Poisoning by, adverse effects of and underdosing of drugs, 
medicaments and biological substances (T36-T50) 
Includes: poisonings is defined as: 
overdose of substances 
wrong substance given or taken in error 
adverse effect is defined as: 
"hypersensitivity", "reaction", etc. of correct substance properly administered 
underdosing is defined as: 
taking less of a medication than is prescribed or instructed by the manufacturer, 
whether inadvertently or deliberately 
Use additional code(s) for all manifestations of poisoning and adverse effects 
Use additional code for intent of underdosing: 
failure in dosage during medical and surgical care (Y63.61, Y63.8-Y63.9) 
patient's underdosing of medication regime (Z91.12-, Z91.13-) 
Excludes1:Toxic reaction to local anesthesia in pregnancy (O29.3-) 
Excludes2:abuse of non-dependence-producing substances (F55.-) 
drug dependence and related mental and behavioral disorders due to psychoactive 
substance use (F10-F19) 
drug reaction and poisoning affecting newborn (P00-P96) 
pathological drug intoxication (F10-F19) 
When no intent of poisoning is indicated code to accidental. Undetermined intent is only for use 
when there is specific documentation in the record that the intent of the poisoning cannot be 
determined. 
T36 Poisoning by, adverse effect of and underdosing of systemic 

antibiotics
Excludes1:antineoplastic antibiotics (T45.1) 
locally applied antibiotic NEC (T49.0) 
topically used antibiotic for ear, nose and throat (T49.6) 
topically used antibiotic for eye (T49.5) 
The following 7th character extensions are to be added to each code for category T36: 
a initial encounter 
d subsequent encounter 
q sequela 
T36.0 Poisoning by, adverse effect of and underdosing of penicillins 
T36.0x Poisoning by, adverse effect of and underdosing of penicillins 
T36.0x1 Poisoning by penicillins, accidental (unintentional) 
Poisoning by penicillins NOS 
T36.0x2 Poisoning by penicillins, intentional self-harm 
T36.0x3 Poisoning by penicillins, assault 
T36.0x4 Poisoning by penicillins, undetermined 
T36.0x5 Adverse effect of penicillins 
T36.0x6 Underdosing of penicillins 
T36.1 Poisoning by, adverse effect of and underdosing of cephalosporins and other 
beta-lactam antibiotics 
T36.1x Poisoning by, adverse effect of and underdosing of cephalosporins and 
other beta-lactam antibiotics 
T36.1x1 Poisoning by cephalosporins and other beta-lactam 
antibiotics, accidental (unintentional) 
Poisoning by cephalosporins and other beta-lactam 
antibiotics NOS 
T36.1x2 Poisoning by cephalosporins and other beta-lactam 
antibiotics, intentional self-harm 
T36.1x3 Poisoning by cephalosporins and other beta-lactam 
antibiotics, assault 
T36.1x4 Poisoning by cephalosporins and other beta-lactam 
antibiotics, undetermined 
T36.1x5 Adverse effect of cephalosporins and other beta-lactam 
antibiotics 
T36.1x6 Underdosing of cephalosporins and other beta-lactam 
antibiotics 
T36.2 Poisoning by, adverse effect of and underdosing of chloramphenicol group 
T36.2x Poisoning by, adverse effect of and underdosing of chloramphenicol 
group 
T36.2x1 Poisoning by chloramphenicol group, accidental 
(unintentional) 
Poisoning by chloramphenicol group NOS 
T36.2x2 Poisoning by chloramphenicol group, intentional self-

harm 
T36.2x3 Poisoning by chloramphenicol group, assault 
T36.2x4 Poisoning by chloramphenicol group, undetermined 
T36.2x5 Adverse effect of chloramphenicol group 
T36.2x6 Underdosing of chloramphenicol group 
T36.3 Poisoning by, adverse effect of and underdosing of macrolides 
T36.3x Poisoning by, adverse effect of and underdosing of macrolides 
T36.3x1 Poisoning by macrolides, accidental (unintentional) 
Poisoning by macrolides NOS 
T36.3x2 Poisoning by macrolides, intentional self-harm 
T36.3x3 Poisoning by macrolides, assault 
T36.3x4 Poisoning by macrolides, undetermined 
T36.3x5 Adverse effect of macrolides 
T36.3x6 Underdosing of macrolides 
T36.4 Poisoning by, adverse effect of and underdosing of tetracyclines 
T36.4x Poisoning by, adverse effect of and underdosing of tetracyclines 
T36.4x1 Poisoning by tetracyclines, accidental (unintentional) 
Poisoning by tetracyclines NOS 
T36.4x2 Poisoning by tetracyclines, intentional self-harm 
T36.4x3 Poisoning by tetracyclines, assault 
T36.4x4 Poisoning by tetracyclines, undetermined 
T36.4x5 Adverse effect of tetracyclines 
T36.4x6 Underdosing of tetracyclines 
T36.5 Poisoning by, adverse effect of and underdosing of aminoglycosides 
Poisoning by, adverse effect of and underdosing of streptomycin 
T36.5x Poisoning by, adverse effect of and underdosing of aminoglycosides 
T36.5x1 Poisoning by aminoglycosides, accidental 
(unintentional) 
Poisoning by aminoglycosides NOS 
T36.5x2 Poisoning by aminoglycosides, intentional self-harm 
T36.5x3 Poisoning by aminoglycosides, assault 
T36.5x4 Poisoning by aminoglycosides, undetermined 
T36.5x5 Adverse effect of aminoglycosides 
T36.5x6 Underdosing of aminoglycosides 
T36.6 Poisoning by, adverse effect of and underdosing of rifampicins 
T36.6x Poisoning by, adverse effect of and underdosing of rifampicins 
T36.6x1 Poisoning by rifampicins, accidental (unintentional) 
Poisoning by rifampicins NOS 
T36.6x2 Poisoning by rifampicins, intentional self-harm 
T36.6x3 Poisoning by rifampicins, assault 
T36.6x4 Poisoning by rifampicins, undetermined 
T36.6x5 Adverse effect of rifampicins 
T36.6x6 Underdosing of rifampicins 

T36.7 Poisoning by, adverse effect of and underdosing of antifungal antibiotics, 
systemically used 
T36.7x Poisoning by, adverse effect of and underdosing of antifungal 
antibiotics, systemically used 
T36.7x1 Poisoning by antifungal antibiotics, systemically used, 
accidental (unintentional) 
Poisoning by antifungal antibiotics, systemically used NOS 
T36.7x2 Poisoning by antifungal antibiotics, systemically used, 
intentional self-harm 
T36.7x3 Poisoning by antifungal antibiotics, systemically used, 
assault 
T36.7x4 Poisoning by antifungal antibiotics, systemically used, 
undetermined 
T36.7x5 Adverse effect of antifungal antibiotics, systemically 
used 
T36.7x6 Underdosing of antifungal antibiotics, systemically used 
T36.8 Poisoning by, adverse effect of and underdosing of other systemic antibiotics 
T36.8x Poisoning by, adverse effect of and underdosing of other systemic 
antibiotics 
T36.8x1 Poisoning by other systemic antibiotics, accidental 
(unintentional) 
Poisoning by other systemic antibiotics NOS 
T36.8x2 Poisoning by other systemic antibiotics, intentional self-
harm 
T36.8x3 Poisoning by other systemic antibiotics, assault 
T36.8x4 Poisoning by other systemic antibiotics, undetermined 
T36.8x5 Adverse effect of other systemic antibiotics 
T36.8x6 Underdosing of other systemic antibiotics 
T36.9 Poisoning by, adverse effect of and underdosing of unspecified systemic antibiotic 
T36.91 Poisoning by unspecified systemic antibiotic, accidental 
(unintentional) 
Poisoning by systemic antibiotic NOS 
T36.92 Poisoning by unspecified systemic antibiotic, intentional self-harm 
T36.93 Poisoning by unspecified systemic antibiotic, assault 
T36.94 Poisoning by unspecified systemic antibiotic, undetermined 
T36.95 Adverse effect of unspecified systemic antibiotic 
T36.96 Underdosing of unspecified systemic antibiotic 
T37 Poisoning by, adverse effect of and underdosing of other 
systemic anti- infectives and antiparasitics 
Excludes1:anti-infectives topically used for ear, nose and throat (T49.6-) 
anti-infectives topically used for eye (T49.5-) 
locally applied anti-infectives NEC (T49.0-) 

The following 7th character extensions are to be added to each code for category T37: 
a initial encounter 
d subsequent encounter 
q sequela 
T37.0 Poisoning by, adverse effect of and underdosing of sulfonamides 
T37.0x Poisoning by, adverse effect of and underdosing of sulfonamides 
T37.0x1 Poisoning by sulfonamides, accidental (unintentional) 
Poisoning by sulfonamides NOS 
T37.0x2 Poisoning by sulfonamides, intentional self-harm 
T37.0x3 Poisoning by sulfonamides, assault 
T37.0x4 Poisoning by sulfonamides, undetermined 
T37.0x5 Adverse effect of sulfonamides 
T37.0x6 Underdosing of sulfonamides 
T37.1 Poisoning by, adverse effect of and underdosing of antimycobacterial drugs 
Excludes1:rifampicins (T36.6-) 
streptomycin (T36.5-) 
T37.1x Poisoning by, adverse effect of and underdosing of antimycobacterial 
drugs 
T37.1x1 Poisoning by antimycobacterial drugs, accidental 
(unintentional) 
Poisoning by antimycobacterial drugs NOS 
T37.1x2 Poisoning by antimycobacterial drugs, intentional self-
harm 
T37.1x3 Poisoning by antimycobacterial drugs, assault 
T37.1x4 Poisoning by antimycobacterial drugs, undetermined 
T37.1x5 Adverse effect of antimycobacterial drugs 
T37.1x6 Underdosing of antimycobacterial drugs 
T37.2 Poisoning by, adverse effect of and underdosing of antimalarials and drugs acting 
on other blood protozoa 
Excludes1:hydroxyquinoline derivatives (T37.8-) 
T37.2x Poisoning by, adverse effect of and underdosing of antimalarials and 
drugs acting on other blood protozoa 
T37.2x1 Poisoning by antimalarials and drugs acting on other 
blood protozoa, accidental (unintentional) 
Poisoning by antimalarials and drugs acting on other blood 
protozoa NOS 
T37.2x2 Poisoning by antimalarials and drugs acting on other 
blood protozoa, intentional self-harm 
T37.2x3 Poisoning by antimalarials and drugs acting on other 
blood protozoa, assault 
T37.2x4 Poisoning by antimalarials and drugs acting on other 
blood protozoa, undetermined 
T37.2x5 Adverse effect of antimalarials and drugs acting on 

other blood protozoa 
T37.2x6 Underdosing of antimalarials and drugs acting on other 
blood protozoa 
T37.3 Poisoning by, adverse effect of and underdosing of other antiprotozoal drugs 
T37.3x Poisoning by, adverse effect of and underdosing of other antiprotozoal 
drugs 
T37.3x1 Poisoning by other antiprotozoal drugs, accidental 
(unintentional) 
Poisoning by other antiprotozoal drugs NOS 
T37.3x2 Poisoning by other antiprotozoal drugs, intentional self-
harm 
T37.3x3 Poisoning by other antiprotozoal drugs, assault 
T37.3x4 Poisoning by other antiprotozoal drugs, undetermined 
T37.3x5 Adverse effect of other antiprotozoal drugs 
T37.3x6 Underdosing of other antiprotozoal drugs 
T37.4 Poisoning by, adverse effect of and underdosing of anthelminthics 
T37.4x Poisoning by, adverse effect of and underdosing of anthelminthics 
T37.4x1 Poisoning by anthelminthics, accidental (unintentional) 
Poisoning by anthelminthics NOS 
T37.4x2 Poisoning by anthelminthics, intentional self-harm 
T37.4x3 Poisoning by anthelminthics, assault 
T37.4x4 Poisoning by anthelminthics, undetermined 
T37.4x5 Adverse effect of anthelminthics 
T37.4x6 Underdosing of anthelminthics 
T37.5 Poisoning by, adverse effect of and underdosing of antiviral drugs 
Excludes1:amantadine (T42.8-) 
cytarabine (T45.1-) 
T37.5x Poisoning by, adverse effect of and underdosing of antiviral drugs 
T37.5x1 Poisoning by antiviral drugs, accidental (unintentional) 
Poisoning by antiviral drugs NOS 
T37.5x2 Poisoning by antiviral drugs, intentional self-harm 
T37.5x3 Poisoning by antiviral drugs, assault 
T37.5x4 Poisoning by antiviral drugs, undetermined 
T37.5x5 Adverse effect of antiviral drugs 
T37.5x6 Underdosing of antiviral drugs 
T37.8 Poisoning by, adverse effect of and underdosing of other specified systemic 
anti-infectives and antiparasitics 
Poisoning by, adverse effect of and underdosing of hydroxyquinoline derivatives 
Excludes1:antimalarial drugs (T37.2-) 
T37.8x Poisoning by, adverse effect of and underdosing of other specified 
systemic anti-infectives and antiparasitics 
T37.8x1 Poisoning by other specified systemic anti-infectives and 
antiparasitics, accidental (unintentional) 

Poisoning by other specified systemic anti-infectives and 
antiparasitics NOS 
T37.8x2 Poisoning by other specified systemic anti-infectives and 
antiparasitics, intentional self-harm 
T37.8x3 Poisoning by other specified systemic anti-infectives and 
antiparasitics, assault 
T37.8x4 Poisoning by other specified systemic anti-infectives and 
antiparasitics, undetermined 
T37.8x5 Adverse effect of other specified systemic anti-infectives 
and antiparasitics 
T37.8x6 Underdosing of other specified systemic anti-infectives 
and antiparasitics 
T37.9 Poisoning by, adverse effect of and underdosing of unspecified systemic 
anti-infective and antiparasitics 
T37.91 Poisoning by unspecified systemic anti-infective and antiparasitics, 
accidental (unintentional) 
Poisoning by, adverse effect of and underdosing of systemic 
anti-infective and antiparasitics NOS 
T37.92 Poisoning by unspecified systemic anti-infective and antiparasitics, 
intentional self-harm 
T37.93 Poisoning by unspecified systemic anti-infective and antiparasitics, 
assault 
T37.94 Poisoning by unspecified systemic anti-infective and antiparasitics, 
undetermined 
T37.95 Adverse effect of unspecified systemic anti-infective and 
antiparasitic 
T37.96 Underdosing of unspecified systemic anti-infectives and 
antiparasitics 
T38 Poisoning by, adverse effect of and underdosing of hormones 
and their synthetic substitutes and antagonists, not elsewhere 
classified 
Excludes1:mineralocorticoids and their antagonists (T50.0-) 
oxytocic hormones (T48.0-) 
parathyroid hormones and derivatives (T50.9-) 
The following 7th character extensions are to be added to each code for category T38: 
a initial encounter 
d subsequent encounter 
q sequela 
T38.0 Poisoning by, adverse effect of and underdosing of glucocorticoids and synthetic 
analogues 
Excludes1:glucocorticoids, topically used (T49.-) 
T38.0x Poisoning by, adverse effect of and underdosing of glucocorticoids and 

synthetic analogues 
T38.0x1 Poisoning by glucocorticoids and synthetic analogues, 
accidental (unintentional) 
Poisoning by glucocorticoids and synthetic analogues NOS 
T38.0x2 Poisoning by glucocorticoids and synthetic analogues, 
intentional self-harm 
T38.0x3 Poisoning by glucocorticoids and synthetic analogues, 
assault 
T38.0x4 Poisoning by glucocorticoids and synthetic analogues, 
undetermined 
T38.0x5 Adverse effect of glucocorticoids and synthetic 
analogues 
T38.0x6 Underdosing of glucocorticoids and synthetic analogues 
T38.1 Poisoning by, adverse effect of and underdosing of thyroid hormones and 
substitutes 
T38.1x Poisoning by, adverse effect of and underdosing of thyroid hormones 
and substitutes 
T38.1x1 Poisoning by thyroid hormones and substitutes, 
accidental (unintentional) 
Poisoning by thyroid hormones and substitutes NOS 
T38.1x2 Poisoning by thyroid hormones and substitutes, 
intentional self-harm 
T38.1x3 Poisoning by thyroid hormones and substitutes, assault 
T38.1x4 Poisoning by thyroid hormones and substitutes, 
undetermined 
T38.1x5 Adverse effect of thyroid hormones and substitutes 
T38.1x6 Underdosing of thyroid hormones and substitutes 
T38.2 Poisoning by, adverse effect of and underdosing of antithyroid drugs 
T38.2x Poisoning by, adverse effect of and underdosing of antithyroid drugs 
T38.2x1 Poisoning by antithyroid drugs, accidental 
(unintentional) 
Poisoning by antithyroid drugs NOS 
T38.2x2 Poisoning by antithyroid drugs, intentional self-harm 
T38.2x3 Poisoning by antithyroid drugs, assault 
T38.2x4 Poisoning by antithyroid drugs, undetermined 
T38.2x5 Adverse effect of antithyroid drugs 
T38.2x6 Underdosing of antithyroid drugs 
T38.3 Poisoning by, adverse effect of and underdosing of insulin and oral hypoglycemic 
[antidiabetic] drugs 
T38.3x Poisoning by, adverse effect of and underdosing of insulin and oral 
hypoglycemic [antidiabetic] drugs 
T38.3x1 Poisoning by insulin and oral hypoglycemic 
[antidiabetic] drugs, accidental (unintentional) 

Poisoning by insulin and oral hypoglycemic [antidiabetic] 
drugs NOS 
T38.3x2 Poisoning by insulin and oral hypoglycemic 
[antidiabetic] drugs, intentional self-harm 
T38.3x3 Poisoning by insulin and oral hypoglycemic 
[antidiabetic] drugs, assault 
T38.3x4 Poisoning by insulin and oral hypoglycemic 
[antidiabetic] drugs, undetermined 
T38.3x5 Adverse effect of insulin and oral hypoglycemic 
[antidiabetic] drugs 
T38.3x6 Underdosing of insulin and oral hypoglycemic 
[antidiabetic] drugs 
T38.4 Poisoning by, adverse effect of and underdosing of oral contraceptives 
Poisoning by, adverse effect of and underdosing of multiple-and single-ingredient 
oral contraceptive preparations 
T38.4x Poisoning by, adverse effect of and underdosing of oral contraceptives 
T38.4x1 Poisoning by oral contraceptives, accidental 
(unintentional) 
Poisoning by oral contraceptives NOS 
T38.4x2 Poisoning by oral contraceptives, intentional self-harm 
T38.4x3 Poisoning by oral contraceptives, assault 
T38.4x4 Poisoning by oral contraceptives, undetermined 
T38.4x5 Adverse effect of oral contraceptives 
T38.4x6 Underdosing or oral contraceptives 
T38.5 Poisoning by, adverse effect of and underdosing of other estrogens and 
progestogens 
Poisoning by, adverse effect of and underdosing of estrogens and progestogens 
mixtures and substitutes 
T38.5x Poisoning by, adverse effect of and underdosing of other estrogens and 
progestogens 
T38.5x1 Poisoning by other estrogens and progestogens, 
accidental (unintentional) 
Poisoning by other estrogens and progestogens NOS 
T38.5x2 Poisoning by other estrogens and progestogens, 
intentional self-harm 
T38.5x3 Poisoning by other estrogens and progestogens, assault 
T38.5x4 Poisoning by other estrogens and progestogens, 
undetermined 
T38.5x5 Adverse effect of other estrogens and progestogens 
T38.5x6 Underdosing of other estrogens and progestogens 
T38.6 Poisoning by, adverse effect of and underdosing of antigonadotrophins, 
antiestrogens, antiandrogens, not elsewhere classified 
Poisoning by, adverse effect of and underdosing of tamoxifen 

T38.6x Poisoning by, adverse effect of and underdosing of antigonadotrophins, 
antiestrogens, antiandrogens, not elsewhere classified 
T38.6x1 Poisoning by antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified, accidental 
(unintentional) 
Poisoning by antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified NOS 
T38.6x2 Poisoning by antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified, intentional 
self-harm 
T38.6x3 Poisoning by antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified, assault 
T38.6x4 Poisoning by antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified, undetermined 
T38.6x5 Adverse effect of antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified 
T38.6x6 Underdosing of antigonadotrophins, antiestrogens, 
antiandrogens, not elsewhere classified 
T38.7 Poisoning by, adverse effect of and underdosing of androgens and anabolic 
congeners 
T38.7x Poisoning by, adverse effect of and underdosing of androgens and 
anabolic congeners 
T38.7x1 Poisoning by androgens and anabolic congeners, 
accidental (unintentional) 
Poisoning by androgens and anabolic congeners NOS 
T38.7x2 Poisoning by androgens and anabolic congeners, 
intentional self-harm 
T38.7x3 Poisoning by androgens and anabolic congeners, assault 
T38.7x4 Poisoning by androgens and anabolic congeners, 
undetermined 
T38.7x5 Adverse effect of androgens and anabolic congeners 
T38.7x6 Underdosing of androgens and anabolic congeners 
T38.8 Poisoning by, adverse effect of and underdosing of other and unspecified 
hormones and synthetic substitutes 
T38.80 Poisoning by, adverse effect of and underdosing of unspecified 
hormones and synthetic substitutes 
T38.801 Poisoning by unspecified hormones and synthetic 
substitutes, accidental (unintentional) 
Poisoning by unspecified hormones and synthetic 
substitutes NOS 
T38.802 Poisoning by unspecified hormones and synthetic 
substitutes, intentional self-harm 
T38.803 Poisoning by unspecified hormones and synthetic 

substitutes, assault 
T38.804 Poisoning by unspecified hormones and synthetic 
substitutes, undetermined 
T38.805 Adverse effect of unspecified hormones and synthetic 
substitutes 
T38.806 Underdosing of unspecified hormones and synthetic 
substitutes 
T38.81 Poisoning by, adverse effect of and underdosing of anterior pituitary 
[adenohypophyseal] hormones 
T38.811 Poisoning by anterior pituitary [adenohypophyseal] 
hormones, accidental (unintentional) 
Poisoning by anterior pituitary [adenohypophyseal] 
hormones NOS 
T38.812 Poisoning by anterior pituitary [adenohypophyseal] 
hormones, intentional self-harm 
T38.813 Poisoning by anterior pituitary [adenohypophyseal] 
hormones, assault 
T38.814 Poisoning by anterior pituitary [adenohypophyseal] 
hormones, undetermined 
T38.815 Adverse effect of anterior pituitary [adenohypophyseal] 
hormones 
T38.816 Underdosing of anterior pituitary [adenohypophyseal] 
hormones 
T38.89 Poisoning by, adverse effect of and underdosing of other hormones and 
synthetic substitutes 
T38.891 Poisoning by other hormones and synthetic substitutes, 
accidental (unintentional) 
Poisoning by other hormones and synthetic substitutes NOS 
T38.892 Poisoning by other hormones and synthetic substitutes, 
intentional self-harm 
T38.893 Poisoning by other hormones and synthetic substitutes, 
assault 
T38.894 Poisoning by other hormones and synthetic substitutes, 
undetermined 
T38.895 Adverse effect of other hormones and synthetic 
substitutes 
T38.896 Underdosing of other hormones and synthetic 
substitutes 
T38.9 Poisoning by, adverse effect of and underdosing of other and unspecified hormone 
antagonists 
T38.90 Poisoning by, adverse effect of and underdosing of unspecified hormone 
antagonists 
T38.901 Poisoning by unspecified hormone antagonists, 

accidental (unintentional) 
Poisoning by unspecified hormone antagonists NOS 
T38.902 Poisoning by unspecified hormone antagonists, 
intentional self-harm 
T38.903 Poisoning by unspecified hormone antagonists, assault 
T38.904 Poisoning by unspecified hormone antagonists, 
undetermined 
T38.905 Adverse effect of unspecified hormone antagonists 
T38.906 Underdosing of unspecified hormone antagonists 
T38.99 Poisoning by, adverse effect of and underdosing of other hormone 
antagonists 
T38.991 Poisoning by other hormone antagonists, accidental 
(unintentional) 
Poisoning by other hormone antagonists NOS 
T38.992 Poisoning by other hormone antagonists, intentional 
self-harm 
T38.993 Poisoning by other hormone antagonists, assault 
T38.994 Poisoning by other hormone antagonists, undetermined 
T38.995 Adverse effect of other hormone antagonists 
T38.996 Underdosing of other hormone antagonists 
T39 Poisoning by, adverse effect of and underdosing of nonopioid 
analgesics, antipyretics and antirheumatics 
The following 7th character extensions are to be added to each code for category T39: 
a initial encounter 
d subsequent encounter 
q sequela 
T39.0 Poisoning by, adverse effect of and underdosing of salicylates 
T39.01 Poisoning by, adverse effect of and underdosing of aspirin 
Poisoning by, adverse effect of and underdosing of acetylsalicylic acid 
T39.011 Poisoning by aspirin, accidental (unintentional) 
T39.012 Poisoning by aspirin, intentional self-harm 
T39.013 Poisoning by aspirin, assault 
T39.014 Poisoning by aspirin, undetermined 
T39.015 Adverse effect of aspirin 
T39.016 Underdosing of aspirin 
T39.09 Poisoning by, adverse effect of and underdosing of other salicylates 
T39.091 Poisoning by salicylates, accidental (unintentional) 
Poisoning by salicylates NOS 
T39.092 Poisoning by salicylates, intentional self-harm 
T39.093 Poisoning by salicylates, assault 
T39.094 Poisoning by salicylates , undetermined 
T39.095 Adverse effect of salicylates 

T39.096
Underdosing of salicylates 
T39.1 Poisoning by, adverse effect of and underdosing of 4-Aminophenol derivatives 
T39.1x Poisoning by, adverse effect of and underdosing of 4-Aminophenol 
derivatives 
T39.1x1 Poisoning by 4-Aminophenol derivatives, accidental 
(unintentional) 
Poisoning by 4-Aminophenol derivatives NOS 
T39.1x2 Poisoning by 4-Aminophenol derivatives, intentional 
self-harm 
T39.1x3 Poisoning by 4-Aminophenol derivatives, assault 
T39.1x4 Poisoning by 4-Aminophenol derivatives, undetermined 
T39.1x5 Adverse effect of 4-Aminophenol derivatives 
T39.1x6 Underdosing of 4-Aminophenol derivatives 
T39.2 Poisoning by, adverse effect of and underdosing of pyrazolone derivatives 
T39.2x Poisoning by, adverse effect of and underdosing of pyrazolone 
derivatives 
T39.2x1 Poisoning by pyrazolone derivatives, accidental 
(unintentional) 
Poisoning by pyrazolone derivatives NOS 
T39.2x2 Poisoning by pyrazolone derivatives, intentional self-
harm 
T39.2x3 Poisoning by pyrazolone derivatives, assault 
T39.2x4 Poisoning by pyrazolone derivatives, undetermined 
T39.2x5 Adverse effect of pyrazolone derivatives 
T39.2x6 Underdosing of pyrazolone derivatives 
T39.3 Poisoning by, adverse effect of and underdosing of other nonsteroidal 
anti-inflammatory drugs [NSAID] 
T39.31 Poisoning by, adverse effect of and underdosing of propionic acid 
derivatives 
Poisoning by, adverse effect of and underdosing of fenoprofen 
Poisoning by, adverse effect of and underdosing of flurbiprofen 
Poisoning by, adverse effect of and underdosing of ibuprofen 
Poisoning by, adverse effect of and underdosing of ketoprofen 
Poisoning by, adverse effect of and underdosing of naproxen 
Poisoning by, adverse effect of and underdosing of oxaprozin 
T39.311 Poisoning by propionic acid derivatives, accidental 
(unintentional) 
T39.312 Poisoning by propionic acid derivatives, intentional self-
harm 
T39.313 Poisoning by propionic acid derivatives, assault 
T39.314 Poisoning by propionic acid derivatives, undetermined 
T39.315 Adverse effect of propionic acid derivatives 
T39.316 Underdosing of propionic acid derivatives 

T39.39
Poisoning by, adverse effect of and underdosing of other nonsteroidal 
anti-inflammatory drugs [NSAID] 
T39.391 Poisoning by other nonsteroidal anti-inflammatory 
drugs [NSAID], accidental (unintentional) 
Poisoning by other nonsteroidal anti-inflammatory drugs 
NOS 
T39.392 Poisoning by other nonsteroidal anti-inflammatory 
drugs [NSAID], intentional self-harm 
T39.393 Poisoning by other nonsteroidal anti-inflammatory 
drugs [NSAID], assault 
T39.394 Poisoning by other nonsteroidal anti-inflammatory 
drugs [NSAID], undetermined 
T39.395 Adverse effect of other nonsteroidal anti-inflammatory 
drugs [NSAID] 
T39.395 Underdosing of other nonsteroidal anti-inflammatory 
drugs [NSAID] 
T39.4 Poisoning by, adverse effect of and underdosing of antirheumatics, not elsewhere 
classified 
Excludes1:poisoning by, adverse effect of and underdosing of glucocorticoids 
(T38.0-) 
poisoning by, adverse effect of and underdosing of salicylates (T39.0-) 
T39.4x Poisoning by, adverse effect of and underdosing of antirheumatics, not 
elsewhere classified 
T39.4x1 Poisoning by antirheumatics, not elsewhere classified, 
accidental (unintentional) 
Poisoning by antirheumatics, not elsewhere classified NOS 
T39.4x2 Poisoning by antirheumatics, not elsewhere classified, 
intentional self-harm 
T39.4x3 Poisoning by antirheumatics, not elsewhere classified, 
assault 
T39.4x4 Poisoning by antirheumatics, not elsewhere classified, 
undetermined 
T39.4x5 Adverse effect of antirheumatics, not elsewhere 
classified 
T39.4x6 Underdosing of antirheumatics, not elsewhere classified 
T39.8 Poisoning by, adverse effect of and underdosing of other nonopioid analgesics and 
antipyretics, not elsewhere classified 
T39.8x Poisoning by, adverse effect of and underdosing of other nonopioid 
analgesics and antipyretics, not elsewhere classified 
T39.8x1 Poisoning by other nonopioid analgesics and 
antipyretics, not elsewhere classified, accidental 
(unintentional) 
Poisoning by other nonopioid analgesics and antipyretics, 

not elsewhere classified NOS 
T39.8x2 Poisoning by other nonopioid analgesics and 
antipyretics, not elsewhere classified, intentional 
self-harm 
T39.8x3 Poisoning by other nonopioid analgesics and 
antipyretics, not elsewhere classified, assault 
T39.8x4 Poisoning by other nonopioid analgesics and 
antipyretics, not elsewhere classified, undetermined 
T39.8x5 Adverse effect of other nonopioid analgesics and 
antipyretics, not elsewhere classified 
T39.8x6 Underdosing of other nonopioid analgesics and 
antipyretics, not elsewhere classified 
T39.9 Poisoning by, adverse effect of and underdosing of unspecified nonopioid 
analgesic, antipyretic and antirheumatic 
T39.91 Poisoning by unspecified nonopioid analgesic, antipyretic and 
antirheumatic, accidental (unintentional) 
Poisoning by nonopioid analgesic, antipyretic and antirheumatic NOS 
T39.92 Poisoning by unspecified nonopioid analgesic, antipyretic and 
antirheumatic, intentional self-harm 
T39.93 Poisoning by unspecified nonopioid analgesic, antipyretic and 
antirheumatic, assault 
T39.94 Poisoning by unspecified nonopioid analgesic, antipyretic and 
antirheumatic, undetermined 
T39.95 Adverse effect of unspecified nonopioid analgesic, antipyretic and 
antirheumatic 
T39.96 Underdosing of unspecified nonopioid analgesic, antipyretic and 
antirheumatic 
T40 Poisoning by, adverse effect of and underdosing of narcotics 
and psychodysleptics [hallucinogens] 
Excludes2:drug dependence and related mental and behavioral disorders due to 
psychoactive substance use (F10.-F19.-) 
The following 7th character extensions are to be added to each code for category T40: 
a initial encounter 
d subsequent encounter 
q sequela 
T40.0 Poisoning by, adverse effect of and underdosing of opium 
T40.0x Poisoning by, adverse effect of and underdosing of opium 
T40.0x1 Poisoning by opium, accidental (unintentional) 
Poisoning by opium NOS 
T40.0x2 Poisoning by opium, intentional self-harm 
T40.0x3 Poisoning by opium, assault 
T40.0x4 Poisoning by opium, undetermined 

T40.0x5 Adverse effect of opium 
T40.0x6 Underdosing of opium 
T40.1 Poisoning by, adverse effect of and underdosing of heroin 
T40.1x Poisoning by and adverse effect of heroin 
T40.1x1 Poisoning by heroin, accidental (unintentional) 
Poisoning by heroin NOS 
T40.1x2 Poisoning by heroin, intentional self-harm 
T40.1x3 Poisoning by heroin, assault 
T40.1x4 Poisoning by heroin, undetermined 
T40.1x5 Adverse effect of heroin 
T40.1x6 Underdosing of heroin 
T40.2 Poisoning by, adverse effect of and underdosing of other opioids 
T40.2x Poisoning by, adverse effect of and underdosing of other opioids 
T40.2x1 Poisoning by other opioids, accidental (unintentional) 
Poisoning by other opioids NOS 
T40.2x2 Poisoning by other opioids, intentional self-harm 
T40.2x3 Poisoning by other opioids, assault 
T40.2x4 Poisoning by other opioids, undetermined 
T40.2x5 Adverse effect of other opioids 
T40.2x6 Underdosing of other opioids 
T40.3 Poisoning by, adverse effect of and underdosing of methadone 
T40.3x Poisoning by, adverse effect of and underdosing of methadone 
T40.3x1 Poisoning by methadone, accidental (unintentional) 
Poisoning by methadone NOS 
T40.3x2 Poisoning by methadone, intentional self-harm 
T40.3x3 Poisoning by methadone, assault 
T40.3x4 Poisoning by methadone, undetermined 
T40.3x5 Adverse effect of methadone 
T40.3x6 Underdosing of methadone 
T40.4 Poisoning by, adverse effect of and underdosing of other synthetic narcotics 
T40.4x Poisoning by, adverse effect of and underdosing of other synthetic 
narcotics 
T40.4x1 Poisoning by other synthetic narcotics, accidental 
(unintentional) 
Poisoning by other synthetic narcotics NOS 
T40.4x2 Poisoning by other synthetic narcotics, intentional self-
harm 
T40.4x3 Poisoning by other synthetic narcotics, assault 
T40.4x4 Poisoning by other synthetic narcotics, undetermined 
T40.4x5 Adverse effect of other synthetic narcotics 
T40.4x6 Underdosing of other synthetic narcotics 
T40.5 Poisoning by, adverse effect of and underdosing of cocaine 
T40.5x Poisoning by, adverse effect of and underdosing of cocaine 

T40.5x1 
Poisoning by cocaine, accidental (unintentional) 
Poisoning by cocaine NOS 
T40.5x2 Poisoning by cocaine, intentional self-harm 
T40.5x3 Poisoning by cocaine, assault 
T40.5x4 Poisoning by cocaine, undetermined 
T40.5x5 Adverse effect of cocaine 
T40.5x6 Underdosing of cocaine 
T40.6 Poisoning by, adverse effect of and underdosing of other and unspecified narcotics 
T40.60 Poisoning by, adverse effect of and underdosing of unspecified narcotics 
T40.601 Poisoning by unspecified narcotics, accidental 
(unintentional) 
Poisoning by narcotics NOS 
T40.602 Poisoning by unspecified narcotics, intentional self-
harm 
T40.603 Poisoning by unspecified narcotics, assault 
T40.604 Poisoning by unspecified narcotics, undetermined 
T40.605 Adverse effect of unspecified narcotics 
T40.606 Underdosing of unspecified narcotics 
T40.69 Poisoning by, adverse effect of and underdosing of other narcotics 
T40.691 Poisoning by other narcotics, accidental (unintentional) 
Poisoning by other narcotics NOS 
T40.692 Poisoning by other narcotics, intentional self-harm 
T40.693 Poisoning by other narcotics, assault 
T40.694 Poisoning by other narcotics, undetermined 
T40.695 Adverse effect of other narcotics 
T40.696 Underdosing of other narcotics 
T40.7 Poisoning by, adverse effect of and underdosing of cannabis (derivatives) 
T40.7x Poisoning by, adverse effect of and underdosing of cannabis 
(derivatives) 
T40.7x1 Poisoning by cannabis (derivatives), accidental 
(unintentional) 
Poisoning by cannabis NOS 
T40.7x2 Poisoning by cannabis (derivatives), intentional self-
harm 
T40.7x3 Poisoning by cannabis (derivatives), assault 
T40.7x4 Poisoning by cannabis (derivatives), undetermined 
T40.7x5 Adverse effect of cannabis (derivatives) 
T40.7x6 Underdosing of cannabis (derivatives) 
T40.8 Poisoning by, adverse effect of and underdosing of lysergide [LSD] 
T40.8x Poisoning by and adverse effect of lysergide [LSD] 
T40.8x1 Poisoning by lysergide [LSD], accidental (unintentional) 
Poisoning by lysergide [LSD]NOS 
T40.8x2 Poisoning by lysergide [LSD], intentional self-harm 

T40.8x3 
Poisoning by lysergide [LSD], assault 
T40.8x4 Poisoning by lysergide [LSD], undetermined 
T40.8x5 Adverse effect of lysergide [LSD] 
T40.8x6 Underdosing of lysergide [LSD] 
T40.9 Poisoning by, adverse effect of and underdosing of other and unspecified 
psychodysleptics [hallucinogens] 
T40.90 Poisoning by, adverse effect of and underdosing of unspecified 
psychodysleptics [hallucinogens] 
T40.901 Poisoning by unspecified psychodysleptics 
[hallucinogens], accidental (unintentional) 
T40.902 Poisoning by unspecified psychodysleptics 
[hallucinogens], intentional self-harm 
T40.903 Poisoning by unspecified psychodysleptics 
[hallucinogens], assault 
T40.904 Poisoning by unspecified psychodysleptics 
[hallucinogens], undetermined 
T40.905 Adverse effect of unspecified psychodysleptics 
[hallucinogens] 
T40.906 Underdosing of unspecified psychodysleptics 
T40.99 Poisoning by, adverse effect of and underdosing of other 
psychodysleptics [hallucinogens] 
T40.991 Poisoning by other psychodysleptics [hallucinogens], 
accidental (unintentional) 
Poisoning by other psychodysleptics [hallucinogens] NOS 
T40.992 Poisoning by other psychodysleptics [hallucinogens], 
intentional self-harm 
T40.993 Poisoning by other psychodysleptics [hallucinogens], 
assault 
T40.994 Poisoning by other psychodysleptics [hallucinogens], 
undetermined 
T40.995 Adverse effect of other psychodysleptics [hallucinogens] 
T40.996 Underdosing of other psychodysleptics 
T41 Poisoning by, adverse effect of and underdosing of anesthetics 
and therapeutic gases 
Excludes1:benzodiazepines (T42.4-) 
cocaine (T40.5-) 
opioids (T40.0-T40.2-) 
The following 7th character extensions are to be added to each code for category T41: 
a initial encounter 
d subsequent encounter 
q sequela 
T41.0 Poisoning by, adverse effect of and underdosing of inhaled anesthetics 

Excludes1:oxygen (T41.5-) 
T41.0x Poisoning by, adverse effect of and underdosing of inhaled anesthetics 
T41.0x1 Poisoning by inhaled anesthetics, accidental 
(unintentional) 
Poisoning by inhaled anesthetics NOS 
T41.0x2 Poisoning by inhaled anesthetics, intentional self-harm 
T41.0x3 Poisoning by inhaled anesthetics, assault 
T41.0x4 Poisoning by inhaled anesthetics, undetermined 
T41.0x5 Adverse effect of inhaled anesthetics 
T41.0x6 Underdosing of inhaled anesthetics 
T41.1 Poisoning by, adverse effect of and underdosing of intravenous anesthetics 
Poisoning by, adverse effect of and underdosing of thiobarbiturates 
T41.1x Poisoning by, adverse effect of and underdosing of intravenous 
anesthetics 
T41.1x1 Poisoning by intravenous anesthetics, accidental 
(unintentional) 
Poisoning by intravenous anesthetics NOS 
T41.1x2 Poisoning by intravenous anesthetics, intentional self-
harm 
T41.1x3 Poisoning by intravenous anesthetics, assault 
T41.1x4 Poisoning by intravenous anesthetics, undetermined 
T41.1x5 Adverse effect of intravenous anesthetics 
T41.1x6 Underdosing of intravenous anesthetics 
T41.2 Poisoning by, adverse effect of and underdosing of other and unspecified general 
anesthetics 
T41.20 Poisoning by, adverse effect of and underdosing of unspecified general 
anesthetics 
T41.201 Poisoning by unspecified general anesthetics, accidental 
(unintentional) 
Poisoning by general anesthetics NOS 
T41.202 Poisoning by unspecified general anesthetics, 
intentional self-harm 
T41.203 Poisoning by unspecified general anesthetics, assault 
T41.204 Poisoning by unspecified general anesthetics, 
undeterminded 
T41.205 Adverse effect of unspecified general anesthetics 
T41.206 Underdosing of unspecified general anesthetics 
T41.29 Poisoning by, adverse effect of and underdosing of other general 
anesthetics 
T41.291 Poisoning by other general anesthetics, accidental 
(unintentional) 
Poisoning by other general anesthetics NOS 
T41.292 Poisoning by other general anesthetics, intentional self-

harm 
T41.293 Poisoning by other general anesthetics, assault 
T41.294 Poisoning by other general anesthetics, undetermined 
T41.295 Adverse effect of other general anesthetics 
T41.296 Underdosing of other general anesthetics 
T41.3 Poisoning by, adverse effect of and underdosing of local anesthetics 
T41.3x Poisoning by, adverse effect of and underdosing of local anesthetics 
T41.3x1 Poisoning by local anesthetics, accidental 
(unintentional) 
Poisoning by local anesthetics NOS 
T41.3x2 Poisoning by local anesthetics, intentional self-harm 
T41.3x3 Poisoning by local anesthetics, assault 
T41.3x4 Poisoning by local anesthetics, undetermined 
T41.3x5 Adverse effect of local anesthetics 
T41.3x6 Underdosing of local anesthetics 
T41.4 Poisoning by, adverse effect of and underdosing of unspecified anesthetic 
T41.41 Poisoning by unspecified anesthetic, accidental (unintentional) 
Poisoning by anesthetic NOS 
T41.42 Poisoning by unspecified anesthetic, intentional self-harm 
T41.43 Poisoning by unspecified anesthetic, assault 
T41.44 Poisoning by unspecified anesthetic, undetermined 
T41.45 Adverse effect of unspecified anesthetic 
T41.46 Underdosing of unspecified anesthetics 
T41.5 Poisoning by, adverse effect of and underdosing of therapeutic gases 
T41.5x Poisoning by, adverse effect of and underdosing of therapeutic gases 
T41.5x1 Poisoning by therapeutic gases, accidental 
(unintentional) 
Poisoning by therapeutic gases NOS 
T41.5x2 Poisoning by therapeutic gases, intentional self-harm 
T41.5x3 Poisoning by therapeutic gases, assault 
T41.5x4 Poisoning by therapeutic gases, undetermined 
T41.5x5 Adverse effect of therapeutic gases 
T41.5x6 Underdosing of therapeutic gases 
T42 Poisoning by, adverse effect of and underdosing of antiepileptic,
sedative- hypnotic and antiparkinsonism drugs 
Excludes2:drug dependence and related mental and behavioral disorders due to 
psychoactive substance use (F10.--F19.-) 
The following 7th character extensions are to be added to each code for category T42: 
a initial encounter 
d subsequent encounter 
q sequela 
T42.0 Poisoning by, adverse effect of and underdosing of hydantoin derivatives 

T42.0x 
Poisoning by, adverse effect of and underdosing of hydantoin derivatives 
T42.0x1 Poisoning by hydantoin derivatives, accidental 
(unintentional) 
Poisoning by hydantoin derivatives NOS 
T42.0x2 Poisoning by hydantoin derivatives, intentional self-
harm 
T42.0x3 Poisoning by hydantoin derivatives, assault 
T42.0x4 Poisoning by hydantoin derivatives, undetermined 
T42.0x5 Adverse effect of hydantoin derivatives 
T42.0x6 Underdosing of hydantoin derivatives 
T42.1 Poisoning by, adverse effect of and underdosing of iminostilbenes 
Poisoning by, adverse effect of and underdosing of carbamazepine 
T42.1x Poisoning by, adverse effect of and underdosing of iminostilbenes 
T42.1x1 Poisoning by iminostilbenes, accidental (unintentional) 
Poisoning by iminostilbenes NOS 
T42.1x2 Poisoning by iminostilbenes, intentional self-harm 
T42.1x3 Poisoning by iminostilbenes, assault 
T42.1x4 Poisoning by iminostilbenes, undetermined 
T42.1x5 Adverse effect of iminostilbenes 
T42.1x6 Underdosing of iminostilbenes 
T42.2 Poisoning by, adverse effect of and underdosing of succinimides and 
oxazolidinediones 
T42.2x Poisoning by, adverse effect of and underdosing of succinimides and 
oxazolidinediones 
T42.2x1 Poisoning by succinimides and oxazolidinediones, 
accidental (unintentional) 
Poisoning by succinimides and oxazolidinediones NOS 
T42.2x2 Poisoning by succinimides and oxazolidinediones, 
intentional self-harm 
T42.2x3 Poisoning by succinimides and oxazolidinediones, 
assault 
T42.2x4 Poisoning by succinimides and oxazolidinediones, 
undetermined 
T42.2x5 Adverse effect of succinimides and oxazolidinediones 
T42.2x6 Underdosing of succinimides and oxazolidinediones 
T42.3 Poisoning by, adverse effect of and underdosing of barbiturates 
Excludes1:poisoning by, adverse effect of and underdosing of thiobarbiturates 
(T41.1-) 
T42.3x Poisoning by, adverse effect of and underdosing of barbiturates 
T42.3x1 Poisoning by barbiturates, accidental (unintentional) 
Poisoning by barbiturates NOS 
T42.3x2 Poisoning by barbiturates, intentional self-harm 
T42.3x3 Poisoning by barbiturates, assault 

T42.3x4 
Poisoning by barbiturates, undetermined 
T42.3x5 Adverse effect of barbiturates 
T42.3x6 Underdosing of barbiturates 
T42.4 Poisoning by, adverse effect of and underdosing of benzodiazepines 
T42.4x Poisoning by, adverse effect of and underdosing of benzodiazepines 
T42.4x1 Poisoning by benzodiazepines, accidental 
(unintentional) 
Poisoning by benzodiazepines NOS 
T42.4x2 Poisoning by benzodiazepines, intentional self-harm 
T42.4x3 Poisoning by benzodiazepines, assault 
T42.4x4 Poisoning by benzodiazepines, undetermined 
T42.4x5 Adverse effect of benzodiazepines 
T42.4x6 Underdosing of benzodiazepines 
T42.5 Poisoning by, adverse effect of and underdosing of mixed antiepileptics 
T42.5x Poisoning by, adverse effect of and underdosing of antiepileptics 
T42.5x1 Poisoning by mixed antiepileptics, accidental 
(unintentional) 
Poisoning by mixed antiepileptics NOS 
T42.5x2 Poisoning by mixed antiepileptics, intentional self-harm 
T42.5x3 Poisoning by mixed antiepileptics, assault 
T42.5x4 Poisoning by mixed antiepileptics, undetermined 
T42.5x5 Adverse effect of mixed antiepileptics 
T42.5x6 Underdosing of mixed antiepileptics 
T42.6 Poisoning by, adverse effect of and underdosing of other antiepileptic and 
sedative-hypnotic drugs 
Poisoning by, adverse effect of and underdosing of methaqualone 
Poisoning by, adverse effect of and underdosing of valproic acid 
Excludes1:poisoning by, adverse effect of and underdosing of carbamazepine 
(T42.1-) 
T42.6x Poisoning by, adverse effect of and underdosing of other antiepileptic 
and sedative-hypnotic drugs 
T42.6x1 Poisoning by other antiepileptic and sedative-hypnotic 
drugs, accidental (unintentional) 
Poisoning by other antiepileptic and sedative-hypnotic 
drugs NOS 
T42.6x2 Poisoning by other antiepileptic and sedative-hypnotic 
drugs, intentional self-harm 
T42.6x3 Poisoning by other antiepileptic and sedative-hypnotic 
drugs, assault 
T42.6x4 Poisoning by other antiepileptic and sedative-hypnotic 
drugs, undetermined 
T42.6x5 Adverse effect of other antiepileptic and 
sedative-hypnotic drugs 

T42.6x6 
Underdosing of other antiepileptic and 
sedative-hypnotic drugs 
T42.7 Poisoning by, adverse effect of and underdosing of unspecified antiepileptic and 
sedative-hypnotic drugs 
T42.71 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, 
accidental (unintentional) 
Poisoning by antiepileptic and sedative-hypnotic drugs NOS 
T42.72 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, 
intentional self-harm 
T42.73 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, 
assault 
T42.74 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, 
undetermined 
T42.75 Adverse effect of unspecified antiepileptic and sedative-hypnotic 
drugs 
T42.76 Underdosing of unspecified antiepileptic and sedative-hypnotic 
drugs 
T42.8 Poisoning by, adverse effect of and underdosing of antiparkinsonism drugs and 
other central muscle-tone depressants 
Poisoning by, adverse effect of and underdosing of amantadine 
T42.8x Poisoning by, adverse effect of and underdosing of antiparkinsonism 
drugs and other central muscle-tone depressants 
T42.8x1 Poisoning by antiparkinsonism drugs and other central 
muscle-tone depressants, accidental (unintentional) 
Poisoning by antiparkinsonism drugs and other central 
muscle-tone depressants NOS 
T42.8x2 Poisoning by antiparkinsonism drugs and other central 
muscle-tone depressants, intentional self-harm 
T42.8x3 Poisoning by antiparkinsonism drugs and other central 
muscle-tone depressants, assault 
T42.8x4 Poisoning by antiparkinsonism drugs and other central 
muscle-tone depressants, undetermined 
T42.8x5 Adverse effect of antiparkinsonism drugs and other 
central muscle-tone depressants 
T42.8x6 Underdosing of antiparkinsonism drugs and other 
central muscle-tone depressants 
T43 Poisoning by, adverse effect of and underdosing of 
psychotropic drugs, not elsewhere classified 
Excludes1:appetite depressants (T50.5-) 
barbiturates (T42.3-) 
benzodiazepines (T42.4-) 
methaqualone (T42.6-) 

psychodysleptics [hallucinogens] (T40.7-T40.9-) 
Excludes2:drug dependence and related mental and behavioral disorders due to 
psychoactive substance use (F10.0--F19.-) 
The following 7th character extensions are to be added to each code for category T43: 
a initial encounter 
d subsequent encounter 
q sequela 
T43.0 Poisoning by, adverse effect of and underdosing of tricyclic and tetracyclic 
antidepressants 
T43.0x Poisoning by, adverse effect of and underdosing of tricyclic and 
tetracyclic antidepressants 
T43.0x1 Poisoning by tricyclic and tetracyclic antidepressants, 
accidental (unintentional) 
Poisoning by tricyclic and tetracyclic antidepressants NOS 
T43.0x2 Poisoning by tricyclic and tetracyclic antidepressants, 
intentional self-harm 
T43.0x3 Poisoning by tricyclic and tetracyclic antidepressants, 
assault 
T43.0x4 Poisoning by tricyclic and tetracyclic antidepressants, 
undetermined 
T43.0x5 Adverse effect of tricyclic and tetracyclic 
antidepressants 
T43.0x6 Underdosing of tricyclic and tetracyclic antidepressants 
T43.1 Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor 
antidepressants 
T43.1x Poisoning by, adverse effect of and underdosing of 
monoamine-oxidase-inhibitor antidepressants 
T43.1x1 Poisoning by monoamine-oxidase-inhibitor 
antidepressants, accidental (unintentional) 
Poisoning by monoamine-oxidase-inhibitor antidepressants 
NOS 
T43.1x2 Poisoning by monoamine-oxidase-inhibitor 
antidepressants, intentional self-harm 
T43.1x3 Poisoning by monoamine-oxidase-inhibitor 
antidepressants, assault 
T43.1x4 Poisoning by monoamine-oxidase-inhibitor 
antidepressants, undetermined 
T43.1x5 Adverse effect of monoamine-oxidase-inhibitor 
antidepressants 
T43.1x6 Underdosing of monoamine-oxidase-inhibitor 
antidepressants 
T43.2 Poisoning by, adverse effect of and underdosing of other and unspecified 
antidepressants 

T43.20
Poisoning by, adverse effect of and underdosing of unspecified 
antidepressants 
T43.201 Poisoning by unspecified antidepressants, accidental 
(unintentional) 
Poisoning by antidepressants NOS 
T43.202 Poisoning by unspecified antidepressants, intentional 
self-harm 
T43.203 Poisoning by unspecified antidepressants, assault 
T43.204 Poisoning by unspecified antidepressants, undetermined 
T43.205 Adverse effect of unspecified antidepressants 
T43.206 Underdosing of unspecified antidepressants 
T43.29 Poisoning by, adverse effect of and underdosing of other antidepressants 
T43.291 Poisoning by other antidepressants, accidental 
(unintentional) 
Poisoning by other antidepressants NOS 
T43.292 Poisoning by other antidepressants, intentional self-
harm 
T43.293 Poisoning by other antidepressants, assault 
T43.294 Poisoning by other antidepressants, undetermined 
T43.295 Adverse effect of other antidepressants 
T43.296 Underdosing of other antidepressants 
T43.3 Poisoning by, adverse effect of and underdosing of phenothiazine antipsychotics 
and neuroleptics 
T43.3x Poisoning by, adverse effect of and underdosing of phenothiazine 
antipsychotics and neuroleptics 
T43.3x1 Poisoning by phenothiazine antipsychotics and 
neuroleptics, accidental (unintentional) 
Poisoning by phenothiazine antipsychotics and neuroleptics 
NOS 
T43.3x2 Poisoning by phenothiazine antipsychotics and 
neuroleptics, intentional self-harm 
T43.3x3 Poisoning by phenothiazine antipsychotics and 
neuroleptics, assault 
T43.3x4 Poisoning by phenothiazine antipsychotics and 
neuroleptics, undetermined 
T43.3x5 Adverse effect of phenothiazine antipsychotics and 
neuroleptics 
T43.3x6 Underdosing of phenothiazine antipsychotics and 
neuroleptics 
T43.4 Poisoning by, adverse effect of and underdosing of butyrophenone and thiothixene 
neuroleptics 
T43.4x Poisoning by, adverse effect of and underdosing of butyrophenone and 
thiothixene neuroleptics 

T43.4x1 Poisoning by butyrophenone and thiothixene 
neuroleptics, accidental (unintentional) 
Poisoning by butyrophenone and thiothixene neuroleptics 
NOS 
T43.4x2 Poisoning by butyrophenone and thiothixene 
neuroleptics, intentional self-harm 
T43.4x3 Poisoning by butyrophenone and thiothixene 
neuroleptics, assault 
T43.4x4 Poisoning by butyrophenone and thiothixene 
neuroleptics, undetermined 
T43.4x5 Adverse effect of butyrophenone and thiothixene 
neuroleptics 
T43.4x6 Underdosing of butyrophenone and thiothixene 
neuroleptics 
T43.5 Poisoning by, adverse effect of and underdosing of other and unspecified 
antipsychotics and neuroleptics 
Excludes1:poisoning by, adverse effect of and underdosing of rauwolfia (T46.5-) 
T43.50 Poisoning by, adverse effect of and underdosing of unspecified 
antipsychotics and neuroleptics 
T43.501 Poisoning by unspecified antipsychotics and 
neuroleptics, accidental (unintentional) 
Poisoning by antipsychotics and neuroleptics NOS 
T43.502 Poisoning by unspecified antipsychotics and 
neuroleptics, intentional self-harm 
T43.503 Poisoning by unspecified antipsychotics and 
neuroleptics, assault 
T43.504 Poisoning by unspecified antipsychotics and 
neuroleptics, undetermined 
T43.505 Adverse effect of unspecified antipsychotics and 
neuroleptics 
T43.506 Underdosing of unspecified antipsychotics and 
neuroleptics 
T43.59 Poisoning by, adverse effect of and underdosing of other antipsychotics 
and neuroleptics 
T43.591 Poisoning by other antipsychotics and neuroleptics, 
accidental (unintentional) 
Poisoning by other antipsychotics and neuroleptics NOS 
T43.592 Poisoning by other antipsychotics and neuroleptics, 
intentional self-harm 
T43.593 Poisoning by other antipsychotics and neuroleptics, 
assault 
T43.594 Poisoning by other antipsychotics and neuroleptics, 
undetermined 

T43.595
Adverse effect of other antipsychotics and neuroleptics 
T43.596 Underdosing of other antipsychotics and neuroleptics 
T43.6 Poisoning by, adverse effect of and underdosing of psychostimulants with abuse 
potential 
Excludes1:poisoning by, adverse effect of and underdosing of cocaine (T40.5-) 
T43.6x Poisoning by, adverse effect of and underdosing of psychostimulants 
with abuse potential 
T43.6x1 Poisoning by psychostimulants with abuse potential, 
accidental (unintentional) 
Poisoning by psychostimulants with abuse potential NOS 
T43.6x2 Poisoning by psychostimulants with abuse potential, 
intentional self-harm 
T43.6x3 Poisoning by psychostimulants with abuse potential, 
assault 
T43.6x4 Poisoning by psychostimulants with abuse potential, 
undetermined 
T43.6x5 Adverse effect of psychostimulants with abuse potential 
T43.6x6 Underdosing of psychostimulants with abuse potential 
T43.8 Poisoning by, adverse effect of and underdosing of other psychotropic drugs 
T43.8x Poisoning by, adverse effect of and underdosing of other psychotropic 
drugs 
T43.8x1 Poisoning by other psychotropic drugs, accidental 
(unintentional) 
Poisoning by other psychotropic drugs NOS 
T43.8x2 Poisoning by other psychotropic drugs, intentional self-
harm 
T43.8x3 Poisoning by other psychotropic drugs, assault 
T43.8x4 Poisoning by other psychotropic drugs, undermined 
T43.8x5 Adverse effect of other psychotropic drugs 
T43.8x6 Underdosing of other psychotropic drugs 
T43.9 Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug 
T43.91 Poisoning by unspecified psychotropic drug, accidental 
(unintentional) 
Poisoning by psychotropic drug NOS 
T43.92 Poisoning by unspecified psychotropic drug, intentional self-harm 
T43.93 Poisoning by unspecified psychotropic drug, assault 
T43.94 Poisoning by unspecified psychotropic drug, undetermined 
T43.95 Adverse effect of unspecified psychotropic drug 
T43.96 Underdosing of unspecified psychotroic drug 
T44 Poisoning by, adverse effect of and underdosing of drugs 
primarily affecting the autonomic nervous system 
The following 7th character extensions are to be added to each code for category T44: 

a initial encounter 
d 
subsequent encounter 
q sequela 
T44.0 Poisoning by, adverse effect of and underdosing of anticholinesterase agents 
T44.0x Poisoning by, adverse effect of and underdosing of anticholinesterase 
agents 
T44.0x1 Poisoning by anticholinesterase agents, accidental 
(unintentional) 
Poisoning by anticholinesterase agents NOS 
T44.0x2 Poisoning by anticholinesterase agents, intentional self-
harm 
T44.0x3 Poisoning by anticholinesterase agents, assault 
T44.0x4 Poisoning by anticholinesterase agents, undetermined 
T44.0x5 Adverse effect of anticholinesterase agents 
T44.0x6 Underdosing of anticholinesterase agents 
T44.1 Poisoning by, adverse effect of and underdosing of other parasympathomimetics 
[cholinergics] 
T44.1x Poisoning by, adverse effect of and underdosing of other 
parasympathomimetics [cholinergics] 
T44.1x1 Poisoning by other parasympathomimetics 
[cholinergics], accidental (unintentional) 
Poisoning by other parasympathomimetics [cholinergics] 
NOS 
T44.1x2 Poisoning by other parasympathomimetics 
[cholinergics], intentional self-harm 
T44.1x3 Poisoning by other parasympathomimetics 
[cholinergics], assault 
T44.1x4 Poisoning by other parasympathomimetics 
[cholinergics], undetermined 
T44.1x5 Adverse effect of other parasympathomimetics 
[cholinergics] 
T44.1x6 Underdosing of other parasympathomimetics 
T44.2 Poisoning by, adverse effect of and underdosing of ganglionic blocking drugs 
T44.2x Poisoning by, adverse effect of and underdosing of ganglionic blocking 
drugs 
T44.2x1 Poisoning by ganglionic blocking drugs, accidental 
(unintentional) 
Poisoning by ganglionic blocking drugs NOS 
T44.2x2 Poisoning by ganglionic blocking drugs, intentional self-
harm 
T44.2x3 Poisoning by ganglionic blocking drugs, assault 
T44.2x4 Poisoning by ganglionic blocking drugs, undetermined 
T44.2x5 Adverse effect of ganglionic blocking drugs 

T44.2x6 
Underdosing of ganglionic blocking drugs 
T44.3 Poisoning by, adverse effect of and underdosing of other parasympatholytics 
[anticholinergics and antimuscarinics] and spasmolytics 
Poisoning by, adverse effect of and underdosing of papaverine 
T44.3x Poisoning by, adverse effect of and underdosing of other 
parasympatholytics [anticholinergics and antimuscarinics] and 
spasmolytics 
T44.3x1 Poisoning by other parasympatholytics [anticholinergics 
and antimuscarinics] and spasmolytics, accidental 
(unintentional) 
Poisoning by other parasympatholytics [anticholinergics 
and antimuscarinics] and spasmolytics NOS 
T44.3x2 Poisoning by other parasympatholytics [anticholinergics 
and antimuscarinics] and spasmolytics, intentional 
self-harm 
T44.3x3 Poisoning by other parasympatholytics [anticholinergics 
and antimuscarinics] and spasmolytics, assault 
T44.3x4 Poisoning by other parasympatholytics [anticholinergics 
and antimuscarinics] and spasmolytics, undetermined 
T44.3x5 Adverse effect of other parasympatholytics 
[anticholinergics and antimuscarinics] and spasmolytics 
T44.3x6 Underdosing of other parasympatholytics 
[anticholinergics and antimuscarinics] and spasmolytics 
T44.4 Poisoning by, adverse effect of and underdosing of predominantly 
alpha-adrenoreceptor agonists 
Poisoning by, adverse effect of and underdosing of metaraminol 
T44.4x Poisoning by, adverse effect of and underdosing of predominantly 
alpha-adrenoreceptor agonists 
T44.4x1 Poisoning by predominantly alpha-adrenoreceptor 
agonists, accidental (unintentional) 
Poisoning by predominantly alpha-adrenoreceptor agonists 
NOS 
T44.4x2 Poisoning by predominantly alpha-adrenoreceptor 
agonists, intentional self-harm 
T44.4x3 Poisoning by predominantly alpha-adrenoreceptor 
agonists, assault 
T44.4x4 Poisoning by predominantly alpha-adrenoreceptor 
agonists, undetermined 
T44.4x5 Adverse effect of predominantly alpha-adrenoreceptor 
agonists 
T44.4x6 Underdosing of predominantly alpha-adrenoreceptor 
agonists 
T44.5 Poisoning by, adverse effect of and underdosing of predominantly 

beta-adrenoreceptor agonists 
Excludes1:poisoning by, adverse effect of and underdosing of salbutamol (T48.6-) 
T44.5x Poisoning by, adverse effect of and underdosing of predominantly 
beta-adrenoreceptor agonists 
T44.5x1 Poisoning by predominantly beta-adrenoreceptor 
agonists, accidental (unintentional) 
Poisoning by predominantly beta-adrenoreceptor agonists 
NOS 
T44.5x2 Poisoning by predominantly beta-adrenoreceptor 
agonists, intentional self-harm 
T44.5x3 Poisoning by predominantly beta-adrenoreceptor 
agonists, assault 
T44.5x4 Poisoning by predominantly beta-adrenoreceptor 
agonists, undetermined 
T44.5x5 Adverse effect of predominantly beta-adrenoreceptor 
agonists 
T44.5x6 Underdosing of predominantly beta-adrenoreceptor 
agonists 
T44.6 Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor 
antagonists 
Excludes1:poisoning by, adverse effect of and underdosing of ergot alkaloids 
(T48.0) 
T44.6x Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor 
antagonists 
T44.6x1 Poisoning by alpha-adrenoreceptor antagonists, 
accidental (unintentional) 
Poisoning by alpha-adrenoreceptor antagonists NOS 
T44.6x2 Poisoning by alpha-adrenoreceptor antagonists, 
intentional self-harm 
T44.6x3 Poisoning by alpha-adrenoreceptor antagonists, assault 
T44.6x4 Poisoning by alpha-adrenoreceptor antagonists, 
undetermined 
T44.6x5 Adverse effect of alpha-adrenoreceptor antagonists 
T44.6x6 Underdosing of alpha-adrenoreceptor antagonists 
T44.7 Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor 
antagonists 
T44.7x Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor 
antagonists 
T44.7x1 Poisoning by beta-adrenoreceptor antagonists, 
accidental (unintentional) 
Poisoning by beta-adrenoreceptor antagonists NOS 
T44.7x2 Poisoning by beta-adrenoreceptor antagonists, 
intentional self-harm 

T44.7x3 
Poisoning by beta-adrenoreceptor antagonists, assault 
T44.7x4 Poisoning by beta-adrenoreceptor antagonists, 
undetermined 
T44.7x5 Adverse effect of beta-adrenoreceptor antagonists 
T44.7x6 Underdosing of beta-adrenoreceptor antagonists 
T44.8 Poisoning by, adverse effect of and underdosing of centrally-acting and 
adrenergic-neuron- blocking agents 
Excludes1:poisoning by, adverse effect of and underdosing of clonidine (T46.5) 
poisoning by, adverse effect of and underdosing of guanethidine 
(T46.5) 
T44.8x Poisoning by, adverse effect of and underdosing of centrally-acting and 
adrenergic- neuron-blocking agents 
T44.8x1 Poisoning by centrally-acting and adrenergic-neuronblocking 
agents, accidental (unintentional) 
Poisoning by centrally-acting and 
adrenergic-neuron-blocking agents NOS 
T44.8x2 Poisoning by centrally-acting and adrenergic-neuronblocking 
agents, intentional self-harm 
T44.8x3 Poisoning by centrally-acting and adrenergic-neuronblocking 
agents, assault 
T44.8x4 Poisoning by centrally-acting and adrenergic-neuronblocking 
agents, undetermined 
T44.8x5 Adverse effect of centrally-acting and 
adrenergic-neuron-blocking agents 
T44.8x6 Underdosing of centrally-acting and 
adrenergic-neuron-blocking agents 
T44.9 Poisoning by, adverse effect of and underdosing of other and unspecified drugs 
primarily affecting the autonomic nervous system 
Poisoning by, adverse effect of and underdosing of drug stimulating both alpha 
and beta-adrenoreceptors 
T44.90 Poisoning by, adverse effect of and underdosing of unspecified drugs 
primarily affecting the autonomic nervous system 
T44.901 Poisoning by unspecified drugs primarily affecting the 
autonomic nervous system, accidental (unintentional) 
Poisoning by unspecified drugs primarily affecting the 
autonomic nervous system NOS 
T44.902 Poisoning by unspecified drugs primarily affecting the 
autonomic nervous system, intentional self-harm 
T44.903 Poisoning by unspecified drugs primarily affecting the 
autonomic nervous system, assault 
T44.904 Poisoning by unspecified drugs primarily affecting the 
autonomic nervous system, undetermined 
T44.905 Adverse effect of unspecified drugs primarily affecting 

the autonomic nervous system 
T44.906 Underdosing of unspecified drugs primarily affecting 
the autonomic nervous system 
T44.99 Poisoning by, adverse effect of and underdosing of other drugs primarily 
affecting the autonomic nervous system 
T44.991 Poisoning by other drug primarily affecting the 
autonomic nervous system, accidental (unintentional) 
Poisoning by other drugs primarily affecting the autonomic 
nervous system NOS 
T44.992 Poisoning by other drug primarily affecting the 
autonomic nervous system, intentional self-harm 
T44.993 Poisoning by other drug primarily affecting the 
autonomic nervous system, assault 
T44.994 Poisoning by other drug primarily affecting the 
autonomic nervous system, undetermined 
T44.995 Adverse effect of other drug primarily affecting the 
autonomic nervous system 
T44.996 Underdosing of other drug primarliy affecting the 
autonomic nervous system 
T45 Poisoning by, adverse effect of and underdosing of primarily 
systemic and hematological agents, not elsewhere classified 
The following 7th character extensions are to be added to each code for category T45: 
a initial encounter 
d subsequent encounter 
q sequela 
T45.0 Poisoning by, adverse effect of and underdosing of antiallergic and antiemetic 
drugs 
Excludes1:poisoning by, adverse effect of and underdosing of 
phenothiazine-based neuroleptics (T43.3) 
T45.0x Poisoning by, adverse effect of and underdosing of antiallergic and 
antiemetic drugs 
T45.0x1 Poisoning by antiallergic and antiemetic drugs, 
accidental (unintentional) 
Poisoning by antiallergic and antiemetic drugs NOS 
T45.0x2 Poisoning by antiallergic and antiemetic drugs, 
intentional self-harm 
T45.0x3 Poisoning by antiallergic and antiemetic drugs, assault 
T45.0x4 Poisoning by antiallergic and antiemetic drugs, 
undetermined 
T45.0x5 Adverse effect of antiallergic and antiemetic drugs 
T45.0x6 Underdosing of antiallergic and antiemetic drugs 
T45.1 Poisoning by, adverse effect of and underdosing of antineoplastic and 

immunosuppressive drugs 
Excludes1:poisoning by, adverse effect of and underdosing of tamoxifen (T38.6) 
T45.1x Poisoning by, adverse effect of and underdosing of antineoplastic and 
immunosuppressive drugs 
T45.1x1 Poisoning by antineoplastic and immunosuppressive 
drugs, accidental (unintentional) 
Poisoning by antineoplastic and immunosuppressive drugs 
NOS 
T45.1x2 Poisoning by antineoplastic and immunosuppressive 
drugs, intentional self-harm 
T45.1x3 Poisoning by antineoplastic and immunosuppressive 
drugs, assault 
T45.1x4 Poisoning by antineoplastic and immunosuppressive 
drugs, undetermined 
T45.1x5 Adverse effect of antineoplastic and immunosuppressive 
drugs 
T45.1x6 Underdosing of antineoplastic and immunosuppressive 
drugs 
T45.2 Poisoning by, adverse effect of and underdosing of vitamins 
Excludes2:poisoning by, adverse effect of and underdosing of nicotinic acid 
(derivatives) (T46.7) 
poisoning by, adverse effect of and underdosing of iron (T45.4) 
poisoning by, adverse effect of and underdosing of vitamin K (T45.7) 
T45.2x Poisoning by, adverse effect of and underdosing of vitamins 
T45.2x1 Poisoning by vitamins, accidental (unintentional) 
Poisoning by vitamins NOS 
T45.2x2 Poisoning by vitamins, intentional self-harm 
T45.2x3 Poisoning by vitamins, assault 
T45.2x4 Poisoning by vitamins, undetermined 
T45.2x5 Adverse effect of vitamins 
T45.2x6 Underdosing of vitamins 
Excludes1:vitamin deficiencies (E50-E56) 
T45.3 Poisoning by, adverse effect of and underdosing of enzymes 
T45.3x Poisoning by, adverse effect of and underdosing of enzymes 
T45.3x1 Poisoning by enzymes, accidental (unintentional) 
Poisoning by enzymes NOS 
T45.3x2 Poisoning by enzymes, intentional self-harm 
T45.3x3 Poisoning by enzymes, assault 
T45.3x4 Poisoning by enzymes, undetermined 
T45.3x5 Adverse effect of enzymes 
T45.3x6 Underdosing of enzymes 
T45.4 Poisoning by, adverse effect of and underdosing of iron and its compounds 
T45.4x Poisoning by, adverse effect of and underdosing of iron and its 

compounds 
T45.4x1 Poisoning by iron and its compounds, accidental 
(unintentional) 
Poisoning by iron and its compounds NOS 
T45.4x2 Poisoning by iron and its compounds, intentional 
self-harm 
T45.4x3 Poisoning by iron and its compounds, assault 
T45.4x4 Poisoning by iron and its compounds, undetermined 
T45.4x5 Adverse effect of iron and its compounds 
T45.4x6 Underdosing of iron and its compounds 
Excludes1:iron deficiency (E61.1) 
T45.5 Poisoning by, adverse effect of and underdosing of anticoagulants and 
antithrombotic drugs 
T45.51 Poisoning by, adverse effect of and underdosing of anticoagulants 
T45.511 Poisoning by anticoagulants, accidental (unintentional) 
Poisoning by anticoagulants NOS 
T45.512 Poisoning by anticoagulants, intentional self-harm 
T45.513 Poisoning by anticoagulants, assault 
T45.514 Poisoning by anticoagulants, undetermined 
T45.515 Adverse effect of anticoagulants 
T45.516 Underdosing of anticoagulants 
T45.52 Poisoning by, adverse effect of and underdosing of antithrombotic drugs 
Poisoning by, adverse effect of and underdosing of antiplatelet drugs 
Excludes2: poisoning by, adverse effect of and underdosing of aspirin 
(T50.91-) 
poisoning by, adverse effect of and underdosing of 
acetylsalicylic acid (T50.91-) 
T45.521 Poisoning by antithrombotic drugs, accidental 
(unintentional) 
Poisoning by antithrombotic drug NOS 
T45.522 Poisoning by antithrombotic drugs, intentional 
self-harm 
T45.523 Poisoning by antithrombotic drugs, assault 
T45.524 Poisoning by antithrombotic drugs, undetermined 
T45.525 Adverse effect of antithrombotic drugs 
T45.526 Underdosing of antithrombotic drugs 
T45.6 Poisoning by, adverse effect of and underdosing of fibrinolysis-affecting drugs 
T45.60 Poisoning by, adverse effect of and underdosing of unspecified 
fibrinolysis-affecting drugs 
T45.601 Poisoning by unspecified fibrinolysis-affecting drugs, 
accidental (unintentional) 
Poisoning by fibrinolysis-affecting drug NOS 
T45.602 Poisoning by unspecified fibrinolysis-affecting drugs, 

intentional self-harm 
T45.603 Poisoning by unspecified fibrinolysis-affecting drugs, 
assault 
T45.604 Poisoning by unspecified fibrinolysis-affecting drugs, 
undetermined 
T45.605 Adverse effect of unspecified fibrinolysis-affecting 
drugs 
T45.606 Underdosing of unspecified fibrinolysis-affecting drugs 
T45.61 Poisoning by, adverse effect of and underdosing of thrombolytic drugs 
T45.611 Poisoning by thrombolytic drug, accidental 
(unintentional) 
Poisoning by thrombolytic drug NOS 
T45.612 Poisoning by thrombolytic drug, intentional self-harm 
T45.613 Poisoning by thrombolytic drug, assault 
T45.614 Poisoning by thrombolytic drug, undetermined 
T45.615 Adverse effect of thrombolytic drugs 
T45.616 Underdosing of thrombolytic drugs 
T45.62 Poisoning by, adverse effect of and underdosing of hemostatic drugs 
T45.621 Poisoning by hemostatic drug, accidental 
(unintentional) 
Poisoning by hemostatic drug NOS 
T45.622 Poisoning by hemostatic drug, intentional self-harm 
T45.623 Poisoning by hemostatic drug, assault 
T45.624 Poisoning by hemostatic drug, undetermined 
T45.625 Adverse effect of hemostatic drug 
T45.626 Underdosing of hemostatic drugs 
T45.69 Poisoning by, adverse effect of and underdosing of other 
fibrinolysis-affecting drugs 
T45.691 Poisoning by other fibrinolysis-affecting drugs, 
accidental (unintentional) 
Poisoning by other fibrinolysis-affecting drug NOS 
T45.692 Poisoning by other fibrinolysis-affecting drugs, 
intentional self-harm 
T45.693 Poisoning by other fibrinolysis-affecting drugs, assault 
T45.694 Poisoning by other fibrinolysis-affecting drugs, 
undetermined 
T45.695 Adverse effect of other fibrinolysis-affecting drugs 
T45.696 Underdosing of other fibrinolysis-affecting drugs 
T45.7 Poisoning by, adverse effect of and underdosing of anticoagulant antagonists, 
vitamin K and other coagulants 
T45.7x Poisoning by, adverse effect of and underdosing of anticoagulant 
antagonists, vitamin K and other coagulants 
T45.7x1 Poisoning by anticoagulant antagonists, vitamin K and 

other coagulants, accidental (unintentional) 
Poisoning by anticoagulant antagonists, vitamin K and 
other coagulants NOS 
T45.7x2 Poisoning by anticoagulant antagonists, vitamin K and 
other coagulants, intentional self-harm 
T45.7x3 Poisoning by anticoagulant antagonists, vitamin K and 
other coagulants, assault 
T45.7x4 Poisoning by anticoagulant antagonists, vitamin K and 
other coagulants, undetermined 
T45.7x5 Adverse effect of anticoagulant antagonists, vitamin K 
and other coagulants 
T45.7x6 Underdosing of anticoagulant antagonist, vitamin K 
and other coagulants 
Excludes1:vitamin K deficiency (E56.1) 
T45.8 Poisoning by, adverse effect of and underdosing of other primarily systemic and 
hematological agents 
Poisoning by, adverse effect of and underdosing of liver preparations and other 
antianemic agents 
Poisoning by, adverse effect of and underdosing of natural blood and blood 
products 
Poisoning by, adverse effect of and underdosing of plasma substitute 
Excludes2:poisoning by, adverse effect of and underdosing of immunoglobulin 
(T50.9) 
poisoning by, adverse effect of and underdosing of iron (T45.4) 
T45.8x Poisoning by, adverse effect of and underdosing of other primarily 
systemic and hematological agents 
T45.8x1 Poisoning by other primarily systemic and 
hematological agents, accidental (unintentional) 
Poisoning by other primarily systemic and hematological 
agents NOS 
T45.8x2 Poisoning by other primarily systemic and 
hematological agents, intentional self-harm 
T45.8x3 Poisoning by other primarily systemic and 
hematological agents, assault 
T45.8x4 Poisoning by other primarily systemic and 
hematological agents, undetermined 
T45.8x5 Adverse effect of other primarily systemic and 
hematological agents 
T45.8x6 Underdosing of other primarily systemic and 
hematological agents 
T45.9 Poisoning by, adverse effect of and underdosing of unspecified primarily systemic 
and hematological agent 
T45.91 Poisoning by unspecified primarily systemic and hematological 

agent, accidental (unintentional) 
Poisoning by primarily systemic and hematological agent NOS 
T45.92 Poisoning by unspecified primarily systemic and hematological 
agent, intentional self-harm 
T45.93 Poisoning by unspecified primarily systemic and hematological 
agent, assault 
T45.94 Poisoning by unspecified primarily systemic and hematological 
agent, undetermined 
T45.95 Adverse effect of unspecified primarily systemic and hematological 
agent 
T45.96 Underdosing of unspecified primarily systemic and hematological 
agent 
T46 Poisoning by, adverse effect of and underdosing of agents 
primarily affecting the cardiovascular system 
Excludes1:poisoning by, adverse effect of and underdosing of metaraminol (T44.4) 
The following 7th character extensions are to be added to each code for category T46: 
a initial encounter 
d subsequent encounter 
q sequela 
T46.0 Poisoning by, adverse effect of and underdosing of cardiac-stimulant glycosides 
and drugs of similar action 
T46.0x Poisoning by, adverse effect of and underdosing of cardiac-stimulant 
glycosides and drugs of similar action 
T46.0x1 Poisoning by cardiac-stimulant glycosides and drugs of 
similar action, accidental (unintentional) 
Poisoning by cardiac-stimulant glycosides and drugs of 
similar action NOS 
T46.0x2 Poisoning by cardiac-stimulant glycosides and drugs of 
similar action, intentional self-harm 
T46.0x3 Poisoning by cardiac-stimulant glycosides and drugs of 
similar action, assault 
T46.0x4 Poisoning by cardiac-stimulant glycosides and drugs of 
similar action, undetermined 
T46.0x5 Adverse effect of cardiac-stimulant glycosides and 
drugs of similar action 
T46.0x6 Underdosing of cardiac-stimulant glycosides and drugs 
of similar action 
T46.1 Poisoning by, adverse effect of and underdosing of calcium-channel blockers 
T46.1x Poisoning by, adverse effect of and underdosing of calcium-channel 
blockers 
T46.1x1 Poisoning by calcium-channel blockers, accidental 
(unintentional) 

Poisoning by calcium-channel blockers NOS 
T46.1x2 Poisoning by calcium-channel blockers, intentional self-
harm 
T46.1x3 Poisoning by calcium-channel blockers, assault 
T46.1x4 Poisoning by calcium-channel blockers, undetermined 
T46.1x5 Adverse effect of calcium-channel blockers 
T46.1x6 Underdosing of calcium-channel blockers 
T46.2 Poisoning by, adverse effect of and underdosing of other antidysrhythmic drugs, 
not elsewhere classified 
Excludes1:poisoning by, adverse effect of and underdosing of beta-adrenoreceptor 
antagonists (T44.7-) 
T46.2x Poisoning by, adverse effect of and underdosing of other 
antidysrhythmic drugs 
T46.2x1 Poisoning by other antidysrhythmic drugs, accidental 
(unintentional) 
Poisoning by other antidysrhythmic drugs NOS 
T46.2x2 Poisoning by other antidysrhythmic drugs, intentional 
self-harm 
T46.2x3 Poisoning by other antidysrhythmic drugs, assault 
T46.2x4 Poisoning by other antidysrhythmic drugs, 
undetermined 
T46.2x5 Adverse effect of other antidysrhythmic drugs 
T46.2x6 Underdosing of other antidysrhythmic drugs 
T46.3 Poisoning by, adverse effect of and underdosing of coronary vasodilators 
Poisoning by, adverse effect of and underdosing of dipyridamole 
Excludes1:poisoning by, adverse effect of and underdosing of 
calcium-channel blockers (T46.1) 
T46.3x Poisoning by, adverse effect of and underdosing of coronary vasodilators 
T46.3x1 Poisoning by coronary vasodilators, accidental 
(unintentional) 
Poisoning by coronary vasodilators NOS 
T46.3x2 Poisoning by coronary vasodilators, intentional self-
harm 
T46.3x3 Poisoning by coronary vasodilators, assault 
T46.3x4 Poisoning by coronary vasodilators, undetermined 
T46.3x5 Adverse effect of coronary vasodilators 
T46.3x6 Underdosing of coronary vasodilators 
T46.4 Poisoning by, adverse effect of and underdosing of 
angiotensin-converting-enzyme inhibitors 
T46.4x Poisoning by, adverse effect of and underdosing of 
angiotensin-converting-enzyme inhibitors 
T46.4x1 Poisoning by angiotensin-converting-enzyme inhibitors, 
accidental (unintentional) 

Poisoning by angiotensin-converting-enzyme inhibitors 
NOS 
T46.4x2 Poisoning by angiotensin-converting-enzyme inhibitors, 
intentional self-harm 
T46.4x3 Poisoning by angiotensin-converting-enzyme inhibitors, 
assault 
T46.4x4 Poisoning by angiotensin-converting-enzyme inhibitors, 
undetermined 
T46.4x5 Adverse effect of angiotensin-converting-enzyme 
inhibitors 
T46.4x6 Underdosing of angiotensin-converting-enzyme 
inhibitors 
T46.5 Poisoning by, adverse effect of and underdosing of other antihypertensive drugs 
Excludes2:poisoning by, adverse effect of and underdosing of beta-adrenoreceptor 
antagonists (T44.7) 
poisoning by, adverse effect of and underdosing of calcium-channel 
blockers (T46.1) 
poisoning by, adverse effect of and underdosing of diuretics 
(T50.0-T50.2) 
T46.5x Poisoning by, adverse effect of and underdosing of other 
antihypertensive drugs 
T46.5x1 Poisoning by other antihypertensive drugs, accidental 
(unintentional) 
Poisoning by other antihypertensive drugs NOS 
T46.5x2 Poisoning by other antihypertensive drugs, intentional 
self-harm 
T46.5x3 Poisoning by other antihypertensive drugs, assault 
T46.5x4 Poisoning by other antihypertensive drugs, 
undetermined 
T46.5x5 Adverse effect of other antihypertensive drugs 
T46.5x6 Underdosing of other antihypertensive drugs 
T46.6 Poisoning by, adverse effect of and underdosing of antihyperlipidemic and 
antiarteriosclerotic drugs 
T46.6x Poisoning by, adverse effect of and underdosing of antihyperlipidemic 
and antiarteriosclerotic drugs 
T46.6x1 Poisoning by antihyperlipidemic and 
antiarteriosclerotic drugs, accidental (unintentional) 
Poisoning by antihyperlipidemic and antiarteriosclerotic 
drugs NOS 
T46.6x2 Poisoning by antihyperlipidemic and 
antiarteriosclerotic drugs, intentional self-harm 
T46.6x3 Poisoning by antihyperlipidemic and 
antiarteriosclerotic drugs, assault 

T46.6x4 
Poisoning by antihyperlipidemic and 
antiarteriosclerotic drugs, undetermined 
T46.6x5 Adverse effect of antihyperlipidemic and 
antiarteriosclerotic drugs 
T46.6x6 Underdosing of antihyperlipidemic and 
antiarteriosclerotic drugs 
T46.7 Poisoning by, adverse effect of and underdosing of peripheral vasodilators 
Poisoning by, adverse effect of and underdosing of nicotinic acid (derivatives) 
Excludes1:poisoning by, adverse effect of and underdosing of papaverine (T44.3) 
T46.7x Poisoning by, adverse effect of and underdosing of peripheral 
vasodilators 
T46.7x1 Poisoning by peripheral vasodilators, accidental 
(unintentional) 
Poisoning by peripheral vasodilators NOS 
T46.7x2 Poisoning by peripheral vasodilators, intentional self-
harm 
T46.7x3 Poisoning by peripheral vasodilators, assault 
T46.7x4 Poisoning by peripheral vasodilators, undetermined 
T46.7x5 Adverse effect of peripheral vasodilators 
T46.7x6 Underdosing of peripheral vasodilators 
T46.8 Poisoning by, adverse effect of and underdosing of antivaricose drugs, including 
sclerosing agents 
T46.8x Poisoning by, adverse effect of and underdosing of antivaricose drugs, 
including sclerosing agents 
T46.8x1 Poisoning by antivaricose drugs, including sclerosing 
agents, accidental (unintentional) 
Poisoning by antivaricose drugs, including sclerosing 
agents NOS 
T46.8x2 Poisoning by antivaricose drugs, including sclerosing 
agents, intentional self-harm 
T46.8x3 Poisoning by antivaricose drugs, including sclerosing 
agents, assault 
T46.8x4 Poisoning by antivaricose drugs, including sclerosing 
agents, undetermined 
T46.8x5 Adverse effect of antivaricose drugs, including 
sclerosing agents 
T46.8x6 Underdosing of antivaricose drugs, including sclerosing 
agents 
T46.9 Poisoning by, adverse effect of and underdosing of other and unspecified agents 
primarily affecting the cardiovascular system 
T46.90 Poisoning by, adverse effect of and underdosing of unspecified agents 
primarily affecting the cardiovascular system 
T46.901 Poisoning by unspecified agents primarily affecting the 

cardiovascular system, accidental (unintentional) 
T46.902 Poisoning by unspecified agents primarily affecting the 
cardiovascular system, intentional self-harm 
T46.903 Poisoning by unspecified agents primarily affecting the 
cardiovascular system, assault 
T46.904 Poisoning by unspecified agents primarily affecting the 
cardiovascular system, undetermined 
T46.905 Adverse effect of unspecified agents primarily affecting 
the cardiovascular system 
T46.906 Underdosing of unspecified agents primarlily affecting 
the cardiovascular system 
T46.99 Poisoning by, adverse effect of and underdosing of other agents 
primarily affecting the cardiovascular system 
T46.991 Poisoning by other agents primarily affecting the 
cardiovascular system, accidental (unintentional) 
T46.992 Poisoning by other agents primarily affecting the 
cardiovascular system, intentional self-harm 
T46.993 Poisoning by other agents primarily affecting the 
cardiovascular system, assault 
T46.994 Poisoning by other agents primarily affecting the 
cardiovascular system, undetermined 
T46.995 Adverse effect of other agents primarily affecting the 
cardiovascular system 
T46.996 Underdosing of other agents primarlity affecting the 
cardiovascular system 
T47 Poisoning by, adverse effect of and underdosing of agents 
primarily affecting the gastrointestinal system 
The following 7th character extensions are to be added to each code for category T47: 
a initial encounter 
d subsequent encounter 
q sequela 
T47.0 Poisoning by, adverse effect of and underdosing of histamine H2-receptor 
blockers 
T47.0X Poisoning by, adverse effect of and underdosing of histamine 
H2-receptor blockers 
T47.0x1 Poisoning by histamine H2-receptor blockers, 
accidental (unintentional) 
Poisoning by histamine H2-receptor blockers NOS 
T47.0x2 Poisoning by histamine H2-receptor blockers, 
intentional self-harm 
T47.0x3 Poisoning by histamine H2-receptor blockers, assault 
T47.0x4 Poisoning by histamine H2-receptor blockers, 

undetermined 
T47.0x5 
Adverse effect of histamine H2-receptor blockers 
T47.0x6 Underdosing of histamine H2-receptor blockers 
T47.1 Poisoning by, adverse effect of and underdosing of other antacids and 
anti-gastric-secretion drugs 
T47.1x Poisoning by, adverse effect of and underdosing of other antacids and 
anti-gastric-secretion drugs 
T47.1x1 Poisoning by other antacids and anti-gastric-secretion 
drugs, accidental (unintentional) 
Poisoning by other antacids and anti-gastric-secretion drugs 
NOS 
T47.1x2 Poisoning by other antacids and anti-gastric-secretion 
drugs, intentional self-harm 
T47.1x3 Poisoning by other antacids and anti-gastric-secretion 
drugs, assault 
T47.1x4 Poisoning by other antacids and anti-gastric-secretion 
drugs, undetermined 
T47.1x5 Adverse effect of other antacids and 
anti-gastric-secretion drugs 
T47.1x6 Underdosing of other antacids and 
anti-gastric-secretion drugs 
T47.2 Poisoning by, adverse effect of and underdosing of stimulant laxatives 
T47.2x Poisoning by, adverse effect of and underdosing of stimulant laxatives 
T47.2x1 Poisoning by stimulant laxatives, accidental 
(unintentional) 
Poisoning by stimulant laxatives NOS 
T47.2x2 Poisoning by stimulant laxatives, intentional self-harm 
T47.2x3 Poisoning by stimulant laxatives, assault 
T47.2x4 Poisoning by stimulant laxatives, undetermined 
T47.2x5 Adverse effect of stimulant laxatives 
T47.2x6 Underdosing of stimulant laxatives 
T47.3 Poisoning by, adverse effect of and underdosing of saline and osmotic laxatives 
T47.3x Poisoning by and adverse effect of saline and osmotic laxatives 
T47.3x1 Poisoning by saline and osmotic laxatives, accidental 
(unintentional) 
Poisoning by saline and osmotic laxatives NOS 
T47.3x2 Poisoning by saline and osmotic laxatives, intentional 
self-harm 
T47.3x3 Poisoning by saline and osmotic laxatives, assault 
T47.3x4 Poisoning by saline and osmotic laxatives, 
undetermined 
T47.3x5 Adverse effect of saline and osmotic laxatives 
T47.3x6 Underdosing of saline and osmotic laxatives 

T47.4 Poisoning by, adverse effect of and underdosing of other laxatives 
T47.4x Poisoning by, adverse effect of and underdosing of other laxatives 
T47.4x1 Poisoning by other laxatives, accidental (unintentional) 
Poisoning by other laxatives NOS 
T47.4x2 Poisoning by other laxatives, intentional self-harm 
T47.4x3 Poisoning by other laxatives, assault 
T47.4x4 Poisoning by other laxatives, undetermined 
T47.4x5 Adverse effect of other laxatives 
T47.4x6 Underdosing of other laxatives 
T47.5 Poisoning by, adverse effect of and underdosing of digestants 
T47.5x Poisoning by, adverse effect of and underdosing of digestants 
T47.5x1 Poisoning by digestants, accidental (unintentional) 
Poisoning by digestants NOS 
T47.5x2 Poisoning by digestants, intentional self-harm 
T47.5x3 Poisoning by digestants, assault 
T47.5x4 Poisoning by digestants, undetermined 
T47.5x5 Adverse effect of digestants 
T47.5x6 Underdosing of digestants 
T47.6 Poisoning by, adverse effect of and underdosing of antidiarrheal drugs 
Excludes2:poisoning by, adverse effect of and underdosing of systemic antibiotics 
and other anti-infectives (T36-T37) 
T47.6x Poisoning by, adverse effect of and underdosing of antidiarrheal drugs 
T47.6x1 Poisoning by antidiarrheal drugs, accidental 
(unintentional) 
Poisoning by antidiarrheal drugs NOS 
T47.6x2 Poisoning by antidiarrheal drugs, intentional self-harm 
T47.6x3 Poisoning by antidiarrheal drugs, assault 
T47.6x4 Poisoning by antidiarrheal drugs, undetermined 
T47.6x5 Adverse effect of antidiarrheal drugs 
T47.6x6 Underdosing of antidiarrheal drugs 
T47.7 Poisoning by, adverse effect of and underdosing of emetics 
T47.7x Poisoning by, adverse effect of and underdosing of emetics 
T47.7x1 Poisoning by emetics, accidental (unintentional) 
Poisoning by emetics NOS 
T47.7x2 Poisoning by emetics, intentional self-harm 
T47.7x3 Poisoning by emetics, assault 
T47.7x4 Poisoning by emetics, undetermined 
T47.7x5 Adverse effect of emetics 
T47.7x6 Underdosing of emetics 
T47.8 Poisoning by, adverse effect of and underdosing of other agents primarily 
affecting gastrointestinal system 
T47.8x Poisoning by, adverse effect of and underdosing of other agents 
primarily affecting gastrointestinal system 

T47.8x1 
Poisoning by other agents primarily affecting 
gastrointestinal system, accidental (unintentional) 
Poisoning by other agents primarily affecting 
gastrointestinal system NOS 
T47.8x2 Poisoning by other agents primarily affecting 
gastrointestinal system, intentional self-harm 
T47.8x3 Poisoning by other agents primarily affecting 
gastrointestinal system, assault 
T47.8x4 Poisoning by other agents primarily affecting 
gastrointestinal system, undetermined 
T47.8x5 Adverse effect of other agents primarily affecting 
gastrointestinal system 
T47.8x6 Underdosing of other agents primarily affecting 
gastrointestinal system 
T47.9 Poisoning by, adverse effect of and underdosing of unspecified agents primarily 
affecting the gastrointestinal system 
T47.91 Poisoning by unspecified agents primarily affecting the 
gastrointestinal system, accidental (unintentional) 
Poisoning by agents primarily affecting the gastrointestinal system NOS 
T47.92 Poisoning by unspecified agents primarily affecting the 
gastrointestinal system, intentional self-harm 
T47.93 Poisoning by unspecified agents primarily affecting the 
gastrointestinal system, assault 
T47.94 Poisoning by unspecified agents primarily affecting the 
gastrointestinal system, undetermined 
T47.95 Adverse effect of unspecified agents primarily affecting the 
gastrointestinal system 
T47.96 Underdosing of unspecified agents primarily affecting the 
gastrointestinal system 
T48 Poisoning by, adverse effect of and underdosing of agents 
primarily acting on smooth and skeletal muscles and the 
respiratory system 
The following 7th character extensions are to be added to each code for category T48: 
a initial encounter 
d subsequent encounter 
q sequela 
T48.0 Poisoning by, adverse effect of and underdosing of oxytocic drugs 
Excludes1:poisoning by, adverse effect of and underdosing of estrogens, 
progestogens and antagonists (T38.4-T38.6) 
T48.0x Poisoning by, adverse effect of and underdosing of oxytocic drugs 
T48.0x1 Poisoning by oxytocic drugs, accidental (unintentional) 
Poisoning by oxytocic drugs NOS 

T48.0x2 Poisoning by oxytocic drugs, intentional self-harm 
T48.0x3 Poisoning by oxytocic drugs, assault 
T48.0x4 Poisoning by oxytocic drugs, undetermined 
T48.0x5 Adverse effect of oxytocic drugs 
T48.0x6 Underdosing of oxytocic drugs 
T48.1 Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants 
[neuromuscular blocking agents] 
T48.1x Poisoning by, adverse effect of and underdosing of skeletal muscle 
relaxants [neuromuscular blocking agents] 
T48.1x1 Poisoning by skeletal muscle relaxants [neuromuscular 
blocking agents], accidental (unintentional) 
Poisoning by skeletal muscle relaxants [neuromuscular 
blocking agents] NOS 
T48.1x2 Poisoning by skeletal muscle relaxants [neuromuscular 
blocking agents], intentional self-harm 
T48.1x3 Poisoning by skeletal muscle relaxants [neuromuscular 
blocking agents], assault 
T48.1x4 Poisoning by skeletal muscle relaxants [neuromuscular 
blocking agents], undetermined 
T48.1x5 Adverse effect of skeletal muscle relaxants 
[neuromuscular blocking agents] 
T48.1x6 Underdosing of skeletal muscle relaxants 
[neuromuscular blocking agents] 
T48.2 Poisoning by, adverse effect of and underdosing of other and unspecified drugs 
acting on muscles 
T48.20 Poisoning by, adverse effect of and underdosing of unspecified drugs 
acting on muscles 
T48.201 Poisoning by unspecified drugs acting on muscles, 
accidental (unintentional) 
Poisoning by unspecified drugs acting on muscles NOS 
T48.202 Poisoning by unspecified drugs acting on muscles, 
intentional self-harm 
T48.203 Poisoning by unspecified drugs acting on muscles, 
assault 
T48.204 Poisoning by unspecified drugs acting on muscles, 
undetermined 
T48.205 Adverse effect of unspecified drugs acting on muscles 
T48.206 Underdosing of unspecified drugs acting on muscles 
T48.29 Poisoning by, adverse effect of and underdosing of other drugs acting on 
muscles 
T48.291 Poisoning by other drugs acting on muscles, accidental 
(unintentional) 
Poisoning by other drugs acting on muscles NOS 

T48.292
Poisoning by other drugs acting on muscles, intentional 
self-harm 
T48.293 Poisoning by other drugs acting on muscles, assault 
T48.294 Poisoning by other drugs acting on muscles, 
undetermined 
T48.295 Adverse effect of other drugs acting on muscles 
T48.296 Underdosing of other drugs acting on muscles 
T48.3 Poisoning by, adverse effect of and underdosing of antitussives 
T48.3x Poisoning by, adverse effect of and underdosing of antitussives 
T48.3x1 Poisoning by antitussives, accidental (unintentional) 
Poisoning by antitussives NOS 
T48.3x2 Poisoning by antitussives, intentional self-harm 
T48.3x3 Poisoning by antitussives, assault 
T48.3x4 Poisoning by antitussives, undetermined 
T48.3x5 Adverse effect of antitussives 
T48.3x6 Underdosing of antitussives 
T48.4 Poisoning by, adverse effect of and underdosing of expectorants 
T48.4x Poisoning by, adverse effect of and underdosing of expectorants 
T48.4x1 Poisoning by expectorants, accidental (unintentional) 
Poisoning by expectorants NOS 
T48.4x2 Poisoning by expectorants, intentional self-harm 
T48.4x3 Poisoning by expectorants, assault 
T48.4x4 Poisoning by expectorants, undetermined 
T48.4x5 Adverse effect of expectorants 
T48.4x6 Underdosing of expectorants 
T48.5 Poisoning by, adverse effect of and underdosing of other anti-common-cold drugs 
Poisoning by, adverse effect of and underdosing of decongestants 
Excludes2:poisoning by, adverse effect of and underdosing of antipyretics, NEC 
(T39.9-) 
poisoning by, adverse effect of and underdosing of non-steroidal 
antiinflammatory drugs (T39.3-) 
poisoning by, adverse effect of and underdosing of salicylates (T39.0-) 
T48.5x Poisoning by, adverse effect of and underdosing of other 
anti-common-cold drugs 
T48.5x1 Poisoning by other anti-common-cold drugs, accidental 
(unintentional) 
Poisoning by other anti-common-cold drugs NOS 
T48.5x2 Poisoning by other anti-common-cold drugs, intentional 
self- harm 
T48.5x3 Poisoning by other anti-common-cold drugs, assault 
T48.5x4 Poisoning by other anti-common-cold drugs, 
undetermined 
T48.5x5 Adverse effect of other anti-common-cold drugs 

T48.5x6 
Underdosing of other anti-common-cold drugs 
T48.6 Poisoning by, adverse effect of and underdosing of antiasthmatics 
Poisoning by, adverse effect of and underdosing of salbutamol 
Excludes1:poisoning by, adverse effect of and underdosing of beta-adrenoreceptor 
agonists (T44.5) 
poisoning by, adverse effect of and underdosing of anterior pituitary 
[adenohypophyseal] hormones (T38.8) 
T48.6x Poisoning by, adverse effect of and underdosing of antiasthmatics 
T48.6x1 Poisoning by antiasthmatics, accidental (unintentional) 
Poisoning by antiasthmatics NOS 
T48.6x2 Poisoning by antiasthmatics, intentional self-harm 
T48.6x3 Poisoning by antiasthmatics, assault 
T48.6x4 Poisoning by antiasthmatics, undetermined 
T48.6x5 Adverse effect of antiasthmatics 
T48.6x6 Underdosing of antiasthmatics 
T48.9 Poisoning by, adverse effect of and underdosing of other and unspecified agents 
primarily acting on the respiratory system 
T48.90 Poisoning by, adverse effect of and underdosing of unspecified agents 
primarily acting on the respiratory system 
T48.901 Poisoning by unspecified agents primarily acting on the 
respiratory system, accidental (unintentional) 
T48.902 Poisoning by unspecified agents primarily acting on the 
respiratory system, intentional self-harm 
T48.903 Poisoning by unspecified agents primarily acting on the 
respiratory system, assault 
T48.904 Poisoning by unspecified agents primarily acting on the 
respiratory system, undetermined 
T48.905 Adverse effect of unspecified agents primarily acting on 
the respiratory system 
T48.906 Underdosing of unspecified agents primarily acting on 
the respiratory system 
T48.99 Poisoning by, adverse effect of and underdosing of other agents 
primarily acting on the respiratory system 
T48.991 Poisoning by other agents primarily acting on the 
respiratory system, accidental (unintentional) 
T48.992 Poisoning by other agents primarily acting on the 
respiratory system, intentional self-harm 
T48.993 Poisoning by other agents primarily acting on the 
respiratory system, assault 
T48.994 Poisoning by other agents primarily acting on the 
respiratory system, undetermined 
T48.995 Adverse effect of other agents primarily acting on the 
respiratory system 

T48.996 Underdosing of other agents primarily acting on the 
respiratory system 
T49 Poisoning by, adverse effect of and underdosing of topical 
agents primarily affecting skin and mucous membrane and by 
ophthalmological, otorhinorlaryngological and dental drugs 
Includes: Poisoning by, adverse effect of and underdosing of glucocorticoids, topically 
used 
The following 7th character extensions are to be added to each code for category T49: 
a initial encounter 
d subsequent encounter 
q sequela 
T49.0 Poisoning by, adverse effect of and underdosing of local antifungal, anti-infective 
and anti-inflammatory drugs 
T49.0x Poisoning by, adverse effect of and underdosing of local antifungal, 
anti-infective and anti-inflammatory drugs 
T49.0x1 Poisoning by local antifungal, anti-infective and 
anti-inflammatory drugs, accidental (unintentional) 
Poisoning by local antifungal, anti-infective and 
anti-inflammatory drugs NOS 
T49.0x2 Poisoning by local antifungal, anti-infective and 
anti-inflammatory drugs, intentional self-harm 
T49.0x3 Poisoning by local antifungal, anti-infective and 
anti-inflammatory drugs, assault 
T49.0x4 Poisoning by local antifungal, anti-infective and 
anti-inflammatory drugs, undetermined 
T49.0x5 Adverse effect of local antifungal, anti-infective and 
anti-inflammatory drugs 
T49.0x6 Underdosing of local antifungal, anti-infective and 
anti-inflammatory drugs 
T49.1 Poisoning by, adverse effect of and underdosing of antipruritics 
T49.1x Poisoning by, adverse effect of and underdosing of antipruritics 
T49.1x1 Poisoning by antipruritics, accidental (unintentional) 
Poisoning by antipruritics NOS 
T49.1x2 Poisoning by antipruritics, intentional self-harm 
T49.1x3 Poisoning by antipruritics, assault 
T49.1x4 Poisoning by antipruritics, undetermined 
T49.1x5 Adverse effect of antipruritics 
T49.1x6 Underdosing of antipruritics 
T49.2 Poisoning by, adverse effect of and underdosing of local astringents and local 
detergents 
T49.2x Poisoning by, adverse effect of and underdosing of local astringents and 
local detergents 

T49.2x1 
Poisoning by local astringents and local detergents, 
accidental (unintentional) 
Poisoning by local astringents and local detergents NOS 
T49.2x2 Poisoning by local astringents and local detergents, 
intentional self-harm 
T49.2x3 Poisoning by local astringents and local detergents, 
assault 
T49.2x4 Poisoning by local astringents and local detergents, 
undetermined 
T49.2x5 Adverse effect of local astringents and local detergents 
T49.2x6 Underdosing of local astringents and local detergents 
T49.3 Poisoning by, adverse effect of and underdosing of emollients, demulcents and 
protectants 
T49.3x Poisoning by, adverse effect of and underdosing of emollients, 
demulcents and protectants 
T49.3x1 Poisoning by emollients, demulcents and protectants, 
accidental (unintentional) 
Poisoning by emollients, demulcents and protectants NOS 
T49.3x2 Poisoning by emollients, demulcents and protectants, 
intentional self-harm 
T49.3x3 Poisoning by emollients, demulcents and protectants, 
assault 
T49.3x4 Poisoning by emollients, demulcents and protectants, 
undetermined 
T49.3x5 Adverse effect of emollients, demulcents and protectants 
T49.3x6 Underdosing of emollients, demulcents and protectants 
T49.4 Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, 
and other hair treatment drugs and preparations 
T49.4x Poisoning by, adverse effect of and underdosing of keratolytics, 
keratoplastics, and other hair treatment drugs and preparations 
T49.4x1 Poisoning by keratolytics, keratoplastics, and other hair 
treatment drugs and preparations, accidental 
(unintentional) 
Poisoning by keratolytics, keratoplastics, and other hair 
treatment drugs and preparations NOS 
T49.4x2 Poisoning by keratolytics, keratoplastics, and other hair 
treatment drugs and preparations, intentional self-harm 
T49.4x3 Poisoning by keratolytics, keratoplastics, and other hair 
treatment drugs and preparations, assault 
T49.4x4 Poisoning by keratolytics, keratoplastics, and other hair 
treatment drugs and preparations, undetermined 
T49.4x5 Adverse effect of keratolytics, keratoplastics, and other 
hair treatment drugs and preparations 

T49.4x6 
Underdosing of keratolytics, keratoplastics, and other 
hair treatment drugs and preparations 
T49.5 Poisoning by, adverse effect of and underdosing of ophthalmological drugs and 
preparations 
T49.5x Poisoning by, adverse effect of and underdosing of ophthalmological 
drugs and preparations 
T49.5x1 Poisoning by ophthalmological drugs and preparations, 
accidental (unintentional) 
Poisoning by ophthalmological drugs and preparations 
NOS 
T49.5x2 Poisoning by ophthalmological drugs and preparations, 
intentional self-harm 
T49.5x3 Poisoning by ophthalmological drugs and preparations, 
assault 
T49.5x4 Poisoning by ophthalmological drugs and preparations, 
undetermined 
T49.5x5 Adverse effect of ophthalmological drugs and 
preparations 
T49.5x6 Underdosing of ophthalmological drugs and 
preparations 
T49.6 Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs 
and preparations 
T49.6x Poisoning by, adverse effect of and underdosing of 
otorhinolaryngological drugs and preparations 
T49.6x1 Poisoning by otorhinolaryngological drugs and 
preparations, accidental (unintentional) 
Poisoning by otorhinolaryngological drugs and preparations 
NOS 
T49.6x2 Poisoning by otorhinolaryngological drugs and 
preparations, intentional self-harm 
T49.6x3 Poisoning by otorhinolaryngological drugs and 
preparations, assault 
T49.6x4 Poisoning by otorhinolaryngological drugs and 
preparations, undetermined 
T49.6x5 Adverse effect of otorhinolaryngological drugs and 
preparations 
T49.6x6 Underdosing of otorhinolaryngological drugs and 
preparations 
T49.7 Poisoning by, adverse effect of and underdosing of dental drugs, topically applied 
T49.7x Poisoning by, adverse effect of and underdosing of dental drugs, 
topically applied 
T49.7x1 Poisoning by dental drugs, topically applied, accidental 
(unintentional) 

Poisoning by dental drugs, topically applied NOS 
T49.7x2 Poisoning by dental drugs, topically applied, intentional 
self-harm 
T49.7x3 Poisoning by dental drugs, topically applied, assault 
T49.7x4 Poisoning by dental drugs, topically applied, 
undetermined 
T49.7x5 Adverse effect of dental drugs, topically applied 
T49.7x6 Underdosing of dental drugs, topically applied 
T49.8 Poisoning by, adverse effect of and underdosing of other topical agents 
Poisoning by, adverse effect of and underdosing of spermicides 
T49.8x Poisoning by, adverse effect of and underdosing of other topical agents 
T49.8x1 Poisoning by other topical agents, accidental 
(unintentional) 
Poisoning by other topical agents NOS 
T49.8x2 Poisoning by other topical agents, intentional self-harm 
T49.8x3 Poisoning by other topical agents, assault 
T49.8x4 Poisoning by other topical agents, undetermined 
T49.8x5 Adverse effect of other topical agents 
T49.8x6 Underdosing of other topical agents 
T49.9 Poisoning by, adverse effect of and underdosing of unspecified topical agent 
T49.91 Poisoning by unspecified topical agent, accidental (unintentional) 
T49.92 Poisoning by unspecified topical agent, intentional self-harm 
T49.93 Poisoning by unspecified topical agent, assault 
T49.94 Poisoning by unspecified topical agent, undetermined 
T49.95 Adverse effect of unspecified topical agent 
T49.96 Underdosing of unspecified topical agent 
T50 Poisoning by, adverse effect of and underdosing of diuretics 
and other and unspecified drugs, medicaments and biological 
substances 
The following 7th character extensions are to be added to each code for category T50: 
a initial encounter 
d subsequent encounter 
q sequela 
T50.0 Poisoning by, adverse effect of and underdosing of mineralocorticoids and their 
antagonists 
T50.0x Poisoning by, adverse effect of and underdosing of mineralocorticoids 
and their antagonists 
T50.0x1 Poisoning by mineralocorticoids and their antagonists, 
accidental (unintentional) 
Poisoning by mineralocorticoids and their antagonists NOS 
T50.0x2 Poisoning by mineralocorticoids and their antagonists, 
intentional self-harm 

T50.0x3 
Poisoning by mineralocorticoids and their antagonists, 
assault 
T50.0x4 Poisoning by mineralocorticoids and their antagonists, 
undetermined 
T50.0x5 Adverse effect of mineralocorticoids and their 
antagonists 
T50.0x6 Underdosing of mineralocorticoids and their 
antagonists 
T50.1 Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics 
T50.1x Poisoning by, adverse effect of and underdosing of loop [high-ceiling] 
diuretics 
T50.1x1 Poisoning by loop [high-ceiling] diuretics, accidental 
(unintentional) 
Poisoning by loop [high-ceiling] diuretics NOS 
T50.1x2 Poisoning by loop [high-ceiling] diuretics, intentional 
self-harm 
T50.1x3 Poisoning by loop [high-ceiling] diuretics, assault 
T50.1x4 Poisoning by loop [high-ceiling] diuretics, undetermined 
T50.1x5 Adverse effect of loop [high-ceiling] diuretics 
T50.1x6 Underdosing of loop [high-ceiling] diuretics 
T50.2 Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics 
Poisoning by, adverse effect of and underdosing of acetazolamide 
T50.2x Poisoning by, adverse effect of and underdosing of carbonic-anhydrase 
inhibitors, benzothiadiazides and other diuretics 
T50.2x1 Poisoning by carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics, accidental 
(unintentional) 
Poisoning by carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics NOS 
T50.2x2 Poisoning by carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics, intentional 
self-harm 
T50.2x3 Poisoning by carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics, assault 
T50.2x4 Poisoning by carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics, undetermined 
T50.2x5 Adverse effect of carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics 
T50.2x6 Underdosing of carbonic-anhydrase inhibitors, 
benzothiadiazides and other diuretics 
T50.3 Poisoning by, adverse effect of and underdosing of electrolytic, caloric and 
water-balance agents 

Poisoning by, adverse effect of and underdosing of oral rehydration salts 
T50.3x Poisoning by, adverse effect of and underdosing of electrolytic, caloric 
and water-balance agents 
T50.3x1 Poisoning by electrolytic, caloric and water-balance 
agents, accidental (unintentional) 
Poisoning by electrolytic, caloric and water-balance agents 
NOS 
T50.3x2 Poisoning by electrolytic, caloric and water-balance 
agents, intentional self-harm 
T50.3x3 Poisoning by electrolytic, caloric and water-balance 
agents, assault 
T50.3x4 Poisoning by electrolytic, caloric and water-balance 
agents, undetermined 
T50.3x5 Adverse effect of electrolytic, caloric and water-balance 
agents 
T50.3x6 Underdosing of electrolytic, caloric and water-balance 
agents 
T50.4 Poisoning by, adverse effect of and underdosing of drugs affecting uric acid 
metabolism 
T50.4x Poisoning by, adverse effect of and underdosing of drugs affecting uric 
acid metabolism 
T50.4x1 Poisoning by drugs affecting uric acid metabolism, 
accidental (unintentional) 
Poisoning by drugs affecting uric acid metabolism NOS 
T50.4x2 Poisoning by drugs affecting uric acid metabolism, 
intentional self-harm 
T50.4x3 Poisoning by drugs affecting uric acid metabolism, 
assault 
T50.4x4 Poisoning by drugs affecting uric acid metabolism, 
undetermined 
T50.4x5 Adverse effect of drugs affecting uric acid metabolism 
T50.4x6 Underdosing of drugs affecting uric acid metabolism 
T50.5 Poisoning by, adverse effect of and underdosing of appetite depressants 
T50.5x Poisoning by, adverse effect of and underdosing of appetite depressants 
T50.5x1 Poisoning by appetite depressants, accidental 
(unintentional) 
Poisoning by appetite depressants NOS 
T50.5x2 Poisoning by appetite depressants, intentional self-harm 
T50.5x3 Poisoning by appetite depressants, assault 
T50.5x4 Poisoning by appetite depressants, undetermined 
T50.5x5 Adverse effect of appetite depressants 
T50.5x6 Underdosing of appetite depressants 
T50.6 Poisoning by, adverse effect of and underdosing of antidotes and chelating agents 

Poisoning by, adverse effect of and underdosing of alcohol deterrents 
T50.6x Poisoning by, adverse effect of and underdosing of antidotes and 
chelating agents 
T50.6x1 Poisoning by antidotes and chelating agents, accidental 
(unintentional) 
Poisoning by antidotes and chelating agents NOS 
T50.6x2 Poisoning by antidotes and chelating agents, intentional 
self-harm 
T50.6x3 Poisoning by antidotes and chelating agents, assault 
T50.6x4 Poisoning by antidotes and chelating agents, 
undetermined 
T50.6x5 Adverse effect of antidotes and chelating agents 
T50.6x6 Underdosing of antidotes and chelating agents 
T50.7 Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor 
antagonists 
T50.7x Poisoning by, adverse effect of and underdosing of analeptics and opioid 
receptor antagonists 
T50.7x1 Poisoning by analeptics and opioid receptor antagonists, 
accidental (unintentional) 
Poisoning by analeptics and opioid receptor antagonists 
NOS 
T50.7x2 Poisoning by analeptics and opioid receptor antagonists, 
intentional self-harm 
T50.7x3 Poisoning by analeptics and opioid receptor antagonists, 
assault 
T50.7x4 Poisoning by analeptics and opioid receptor antagonists, 
undetermined 
T50.7x5 Adverse effect of analeptics and opioid receptor 
antagonists 
T50.7x6 Underdosing of analeptics and opioid receptor 
antagonists 
T50.8 Poisoning by, adverse effect of and underdosing of diagnostic agents 
T50.8x Poisoning by, adverse effect of and underdosing of diagnostic agents 
T50.8x1 Poisoning by diagnostic agents, accidental 
(unintentional) 
Poisoning by diagnostic agents NOS 
T50.8x2 Poisoning by diagnostic agents, intentional self-harm 
T50.8x3 Poisoning by diagnostic agents, assault 
T50.8x4 Poisoning by diagnostic agents, undetermined 
T50.8x5 Adverse effect of diagnostic agents 
T50.8x6 Underdosing of diagnostic agents 
T50.a Poisoning by, adverse effect of and underdosing of bacterial vaccines 
T50.a1 Poisoning by, adverse effect of and underdosing of pertussis vaccine, 

T50.a11 
T50.a12 
T50.a13 
T50.a14 
T50.a15 
T50.a16 
T50.a2 
T50.a21 
T50.a22 
T50.a23 
T50.a24 
T50.a25 
T50.a26 
T50.a9 
T50.a31 
T50.a32 
T50.a33 
T50.a34 
T50.a35 
T50.a36 
T50.b1 
including combinations with a pertussis component 
Poisoning by pertussis vaccine, including combinations 
with a pertussis component, accidental (unintentional) 
Poisoning by pertussis vaccine, including combinations 
with a pertussis component, intentional self-harm 
Poisoning by pertussis vaccine, including combinations 
with a pertussis component, assault 
Poisoning by pertussis vaccine, including combinations 
with a pertussis component, undetermined 
Adverse effect of pertussis vaccine, including 
combinations with a pertussis component 
Underdosing of pertussis vaccine, including 
combinations with a pertussis component 
Poisoning by, adverse effect of and underdosing of ed bacterial 
vaccines without a pertussis component 
Poisoning by mixed bacterial vaccines without a 
pertussis component, accidental (unintentional) 
Poisoning by mixed bacterial vaccines without a 
pertussis component, intentional self-harm 
Poisoning by mixed bacterial vaccines without a 
pertussis component, assault 
Poisoning by mixed bacterial vaccines without a 
pertussis component, undetermined 
Adverse effect of mixed bacterial vaccines without a 
pertussis component 
Underdosing of mixed bacterial vaccines without a 
pertussis component 
Poisoning by, adverse effect of and underdosing of other bacterial 
vaccines 
Poisoning by other bacterial vaccines, accidental 
(unintentional) 
Poisoning by other bacterial vaccines, intentional 
self-harm 
Poisoning by other bacterial vaccines, assault 
Poisoning by other bacterial vaccines, undetermined 
Adverse effect of other bacterial vaccines 
Underdosing of other bacterial vaccines 
T50.b Poisoning by, adverse effect of and underdosing of viral vaccines 
Poisoning by, adverse effect of and underdosing of smallpox vaccines 
T50.b11 Poisoning by smallpox vaccines, accidental 
(unintentional) 
T50.b12 Poisoning by smallpox vaccines, intentional self-harm 
T50.b13 Poisoning by smallpox vaccines, assault 
mix

T50.b14 
Poisoning by smallpox vaccines, undetermined 
T50.b15 Adverse effect of smallpox vaccines 
T50.b16 Underdosing of smallpox vaccines 
T50.b9 Poisoning by, adverse effect of and underdosing of other viral vaccines 
T50.b91 Poisoning by other viral vaccines, accidental 
T50.b92 Poisoning by other viral vaccines, intentional self-harm 
T50.b93 Poisoning by other viral vaccines, assault 
T50.b94 Poisoning by other viral vaccines, undetermined 
T50.b95 Adverse effect of other viral vaccines 
T50.b86 Underdosing of other viral vaccines 
T50.z Poisoning by, adverse effect of and underdosing of other vaccines and biological 
substances 
T50.z1 Poisoning by, adverse effect of and underdosing of immunoglobulin 
T50.z11 Poisoning by immunoglobulin, accidental 
(unintentional) 
T50.z12 Poisoning by immunoglobulin, intentional self-harm 
T50.z13 Poisoning by immunoglobulin, assault 
T50.z14 Poisoning by immunoglobulin, undetermined 
T50.z15 Adverse effect of immunoglobulin 
T50.z16 Underdosing of immunoglobulin 
T50.z9 Poisoning by, adverse effect of and underdosing of other vaccines and 
biological substances 
T50.z91 Poisoning by other vaccines and biological substances, 
accidental (unintentional) 
T50.z92 Poisoning by other vaccines and biological substances, 
intentional self-harm 
T50.z93 Poisoning by other vaccines and biological substances, 
assault 
T50.z94 Poisoning by other vaccines and biological substances, 
undetermined 
T50.z95 Adverse effect of other vaccines and biological 
substances 
T50.z96 Underdosing of other vaccines and biological substances 
T50.9 Poisoning by, adverse effect of and underdosing of other and unspecified drugs, 
medicaments and biological substances 
T50.90 Poisoning by, adverse effect of and underdosing of unspecified drugs, 
medicaments and biological substances 
T50.901 Poisoning by unspecified drugs, medicaments and 
biological substances, accidental (unintentional) 
T50.902 Poisoning by unspecified drugs, medicaments and 
biological substances, intentional self-harm 
T50.903 Poisoning by unspecified drugs, medicaments and 
biological substances, assault 

T50.904
Poisoning by unspecified drugs, medicaments and 
biological substances, undetermined 
T50.905 Adverse effect of unspecified drugs, medicaments and 
biological substances 
T50.906 Underdosing of unspecified drugs, medicaments and 
biological substances 
T50.99 Poisoning by, adverse effect of and underdosing of other drugs, 
medicaments and biological substances 
T50.991 Poisoning by other drugs, medicaments and biological 
substances, accidental (unintentional) 
T50.992 Poisoning by other drugs, medicaments and biological 
substances, intentional self-harm 
T50.993 Poisoning by other drugs, medicaments and biological 
substances, assault 
T50.994 Poisoning by other drugs, medicaments and biological 
substances, undetermined 
T50.995 Adverse effect of other drugs, medicaments and 
biological substances 
T50.996 Underdosing of other drugs, medicaments and 
biological substances 
Toxic effects of substances chiefly nonmedicinal as to 
source (T51-T65) 
Includes: contact with toxic substance 
exposure to toxic substance 
Use additional code(s) for all associated manifestations of toxic effect, such as: 
respiratory conditions due to external agents (J60-J70) 
When no intent is indicated code to accidental. ermined intent is only for use when there is 
specific documentation in the record that the intent of the toxic effect cannot be 
determined 
T51 Toxic effect of alcohol 
The following 7th character extensions are to be added to each code for category T51: 
a initial encounter 
d subsequent encounter 
q sequela 
T51.0 Toxic effect of ethanol 
Toxic effect of ethyl alcohol 
Excludes2:acute alcohol intoxication or "hangover" effects (F10.11, F10.31, 
F10.91) 
drunkenness (F10.11, F10.31, F10.91) 
pathological alcohol intoxication (F10.11, F10.31, F10.91) 
Undet

T51.0x Toxic effect of ethanol 
T51.0x1 
Toxic effect of ethanol, accidental (unintentional) 
Toxic effect of ethanol NOS 
T51.0x2 Toxic effect of ethanol, intentional self-harm 
T51.0x3 Toxic effect of ethanol, assault 
T51.0x4 Toxic effect of ethanol, undetermined 
T51.1 Toxic effect of methanol 
Toxic effect of methyl alcohol 
T51.1x Toxic effect of methanol 
T51.1x1 Toxic effect of methanol, accidental (unintentional) 
Toxic effect of methanol NOS 
T51.1x2 Toxic effect of methanol, intentional self-harm 
T51.1x3 Toxic effect of methanol, assault 
T51.1x4 Toxic effect of methanol, undetermined 
T51.2 Toxic effect of 2-Propanol 
Toxic effect of isopropyl alcohol 
T51.2x Toxic effect of 2-Propanol 
T51.2x1 Toxic effect of 2-Propanol, accidental (unintentional) 
Toxic effect of 2-Propanol NOS 
T51.2x2 Toxic effect of 2-Propanol, intentional self-harm 
T51.2x3 Toxic effect of 2-Propanol, assault 
T51.2x4 Toxic effect of 2-Propanol, undetermined 
T51.3 Toxic effect of fusel oil 
Toxic effect of amyl alcohol 
Toxic effect of butyl [1-butanol] alcohol 
Toxic effect of propyl [1-propanol] alcohol 
T51.3x Toxic effect of fusel oil 
T51.3x1 Toxic effect of fusel oil, accidental (unintentional) 
Toxic effect of fusel oil NOS 
T51.3x2 Toxic effect of fusel oil, intentional self-harm 
T51.3x3 Toxic effect of fusel oil, assault 
T51.3x4 Toxic effect of fusel oil, undetermined 
T51.8 Toxic effect of other alcohols 
T51.8x Toxic effect of other alcohols 
T51.8x1 Toxic effect of other alcohols, accidental (unintentional) 
Toxic effect of other alcohols NOS 
T51.8x2 Toxic effect of other alcohols, intentional self-harm 
T51.8x3 Toxic effect of other alcohols, assault 
T51.8x4 Toxic effect of other alcohols, undetermined 
T51.9 Toxic effect of unspecified alcohol 
T51.91 Toxic effect of unspecified alcohol, accidental (unintentional) 
T51.92 Toxic effect of unspecified alcohol, intentional self-harm 
T51.93 Toxic effect of unspecified alcohol, assault 

T51.94 Toxic effect of unspecified alcohol, undetermined 
T52 Toxic effect of organic solvents 
Excludes1:halogen derivatives of aliphatic and aromatic hydrocarbons (T53.-) 
The following 7th character extensions are to be added to each code for category T52: 
a initial encounter 
d subsequent encounter 
q sequela 
T52.0 Toxic effects of petroleum products 
Toxic effects of gasoline [petrol] 
Toxic effects of kerosene [paraffin oil] 
Toxic effects of paraffin wax 
Toxic effects of ether petroleum 
Toxic effects of naphtha petroleum 
Toxic effects of spirit petroleum 
T52.0x Toxic effects of petroleum products 
T52.0x1 Toxic effect of petroleum products, accidental 
(unintentional) 
Toxic effects of petroleum products NOS 
T52.0x2 Toxic effect of petroleum products, intentional self-
harm 
T52.0x3 Toxic effect of petroleum products, assault 
T52.0x4 Toxic effect of petroleum products, undetermined 
T52.1 Toxic effects of benzene 
Excludes1:homologues of benzene (T52.2) 
nitroderivatives and aminoderivatives of benzene and its homologues 
(T65.3) 
T52.1x Toxic effects of benzene 
T52.1x1 Toxic effect of benzene, accidental (unintentional) 
Toxic effects of benzene NOS 
T52.1x2 Toxic effect of benzene, intentional self-harm 
T52.1x3 Toxic effect of benzene, assault 
T52.1x4 Toxic effect of benzene, undetermined 
T52.2 Toxic effects of homologues of benzene 
Toxic effects of toluene [methylbenzene] 
Toxic effects of xylene [dimethylbenzene] 
T52.2x Toxic effects of homologues of benzene 
T52.2x1 Toxic effect of homologues of benzene, accidental 
(unintentional) 
Toxic effects of homologues of benzene NOS 
T52.2x2 Toxic effect of homologues of benzene, intentional self-
harm 
T52.2x3 Toxic effect of homologues of benzene, assault 

T52.2x4 
Toxic effect of homologues of benzene, undetermined 
T52.3 Toxic effects of glycols 
T52.3x Toxic effects of glycols 
T52.3x1 Toxic effect of glycols, accidental (unintentional) 
Toxic effects of glycols NOS 
T52.3x2 Toxic effect of glycols, intentional self-harm 
T52.3x3 Toxic effect of glycols, assault 
T52.3x4 Toxic effect of glycols, undetermined 
T52.4 Toxic effects of ketones 
T52.4x Toxic effects of ketones 
T52.4x1 Toxic effect of ketones, accidental (unintentional) 
Toxic effects of ketones NOS 
T52.4x2 Toxic effect of ketones, intentional self-harm 
T52.4x3 Toxic effect of ketones, assault 
T52.4x4 Toxic effect of ketones, undetermined 
T52.8 Toxic effects of other organic solvents 
T52.8x Toxic effects of other organic solvents 
T52.8x1 Toxic effect of other organic solvents, accidental 
(unintentional) 
Toxic effects of other organic solvents NOS 
T52.8x2 Toxic effect of other organic solvents, intentional self-
harm 
T52.8x3 Toxic effect of other organic solvents, assault 
T52.8x4 Toxic effect of other organic solvents, undetermined 
T52.9 Toxic effects of unspecified organic solvent 
T52.91 Toxic effect of unspecified organic solvent, accidental 
(unintentional) 
T52.92 Toxic effect of unspecified organic solvent, intentional self-harm 
T52.93 Toxic effect of unspecified organic solvent, assault 
T52.94 Toxic effect of unspecified organic solvent, undetermined 
T53 Toxic effect of halogen derivatives of aliphatic and aromatic 
hydrocarbons 
The following 7th character extensions are to be added to each code for category T53: 
a initial encounter 
d subsequent encounter 
q sequela 
T53.0 Toxic effects of carbon tetrachloride 
Toxic effects of tetrachloromethane 
T53.0x Toxic effects of carbon tetrachloride 
T53.0x1 Toxic effect of carbon tetrachloride, accidental 
(unintentional) 
Toxic effects of carbon tetrachloride NOS 

T53.0x2 Toxic effect of carbon tetrachloride, intentional self-
harm 
T53.0x3 Toxic effect of carbon tetrachloride, assault 
T53.0x4 Toxic effect of carbon tetrachloride, undetermined 
T53.1 Toxic effects of chloroform 
Toxic effects of trichloromethane 
T53.1x Toxic effects of chloroform 
T53.1x1 Toxic effect of chloroform, accidental (unintentional) 
Toxic effects of chloroform NOS 
T53.1x2 Toxic effect of chloroform, intentional self-harm 
T53.1x3 Toxic effect of chloroform, assault 
T53.1x4 Toxic effect of chloroform, undetermined 
T53.2 Toxic effects of trichloroethylene 
Toxic effects of trichloroethene 
T53.2x Toxic effects of trichloroethylene 
T53.2x1 Toxic effect of trichloroethylene, accidental 
(unintentional) 
Toxic effects of trichloroethylene NOS 
T53.2x2 Toxic effect of trichloroethylene, intentional self-harm 
T53.2x3 Toxic effect of trichloroethylene, assault 
T53.2x4 Toxic effect of trichloroethylene, undetermined 
T53.3 Toxic effects of tetrachloroethylene 
Toxic effects of perchloroethylene 
Toxic effect of tetrachloroethene 
T53.3x Toxic effects of tetrachloroethylene 
T53.3x1 Toxic effect of tetrachloroethylene, accidental 
(unintentional) 
Toxic effects of tetrachloroethylene NOS 
T53.3x2 Toxic effect of tetrachloroethylene, intentional self-
harm 
T53.3x3 Toxic effect of tetrachloroethylene, assault 
T53.3x4 Toxic effect of tetrachloroethylene, undetermined 
T53.4 Toxic effects of dichloromethane 
Toxic effects of methylene chloride 
T53.4x Toxic effects of dichloromethane 
T53.4x1 Toxic effect of dichloromethane, accidental 
(unintentional) 
Toxic effects of dichloromethane NOS 
T53.4x2 Toxic effect of dichloromethane, intentional self-harm 
T53.4x3 Toxic effect of dichloromethane, assault 
T53.4x4 Toxic effect of dichloromethane, undetermined 
T53.5 Toxic effects of chlorofluorocarbons 
T53.5x Toxic effects of chlorofluorocarbons 

T53.5x1 Toxic effect of chlorofluorocarbons, accidental 
(unintentional) 
Toxic effects of chlorofluorocarbons NOS 
T53.5x2 Toxic effect of chlorofluorocarbons, intentional self-
harm 
T53.5x3 Toxic effect of chlorofluorocarbons, assault 
T53.5x4 Toxic effect of chlorofluorocarbons, undetermined 
T53.6 Toxic effects of other halogen derivatives of aliphatic hydrocarbons 
T53.6x Toxic effects of other halogen derivatives of aliphatic hydrocarbons 
T53.6x1 Toxic effect of other halogen derivatives of aliphatic 
hydrocarbons, accidental (unintentional) 
Toxic effects of other halogen derivatives of aliphatic 
hydrocarbons NOS 
T53.6x2 Toxic effect of other halogen derivatives of aliphatic 
hydrocarbons, intentional self-harm 
T53.6x3 Toxic effect of other halogen derivatives of aliphatic 
hydrocarbons, assault 
T53.6x4 Toxic effect of other halogen derivatives of aliphatic 
hydrocarbons, undetermined 
T53.7 Toxic effects of other halogen derivatives of aromatic hydrocarbons 
T53.7x Toxic effects of other halogen derivatives of aromatic hydrocarbons 
T53.7x1 Toxic effect of other halogen derivatives of aromatic 
hydrocarbons, accidental (unintentional) 
Toxic effects of other halogen derivatives of aromatic 
hydrocarbons NOS 
T53.7x2 Toxic effect of other halogen derivatives of aromatic 
hydrocarbons, intentional self-harm 
T53.7x3 Toxic effect of other halogen derivatives of aromatic 
hydrocarbons, assault 
T53.7x4 Toxic effect of other halogen derivatives of aromatic 
hydrocarbons, undetermined 
T53.9 Toxic effects of unspecified halogen derivatives of aliphatic and aromatic 
hydrocarbons 
T53.91 Toxic effect of unspecified halogen derivatives of aliphatic and 
aromatic hydrocarbons, accidental (unintentional) 
T53.92 Toxic effect of unspecified halogen derivatives of aliphatic and 
aromatic hydrocarbons, intentional self-harm 
T53.93 Toxic effect of unspecified halogen derivatives of aliphatic and 
aromatic hydrocarbons, assault 
T53.94 Toxic effect of unspecified halogen derivatives of aliphatic and 
aromatic hydrocarbons, undetermined 
T54 Toxic effect of corrosive substances 

The following 7th character extensions are to be added to each code for category T54: 
a initial encounter 
d subsequent encounter 
q sequela 
T54.0 Toxic effects of phenol and phenol homologues 
T54.0x Toxic effects of phenol and phenol homologues 
T54.0x1 Toxic effect of phenol and phenol homologues, 
accidental (unintentional) 
Toxic effects of phenol and phenol homologues NOS 
T54.0x2 Toxic effect of phenol and phenol homologues, 
intentional self-harm 
T54.0x3 Toxic effect of phenol and phenol homologues, assault 
T54.0x4 Toxic effect of phenol and phenol homologues, 
undetermined 
T54.1 Toxic effects of other corrosive organic compounds 
T54.1x Toxic effects of other corrosive organic compounds 
T54.1x1 Toxic effect of other corrosive organic compounds, 
accidental (unintentional) 
Toxic effects of other corrosive organic compounds NOS 
T54.1x2 Toxic effect of other corrosive organic compounds, 
intentional self-harm 
T54.1x3 Toxic effect of other corrosive organic compounds, 
assault 
T54.1x4 Toxic effect of other corrosive organic compounds, 
undetermined 
T54.2 Toxic effects of corrosive acids and acid-like substances 
Toxic effects of hydrochloric acid 
Toxic effects of sulphuric acid 
T54.2x Toxic effects of corrosive acids and acid-like substances 
T54.2x1 Toxic effect of corrosive acids and acid-like substances, 
accidental (unintentional) 
Toxic effects of corrosive acids and acid-like substances 
NOS 
T54.2x2 Toxic effect of corrosive acids and acid-like substances, 
intentional self-harm 
T54.2x3 Toxic effect of corrosive acids and acid-like substances, 
assault 
T54.2x4 Toxic effect of corrosive acids and acid-like substances, 
undetermined 
T54.3 Toxic effects of corrosive alkalis and alkali-like substances 
Toxic effects of potassium hydroxide 
Toxic effects of sodium hydroxide 
T54.3x Toxic effects of corrosive alkalis and alkali-like substances 

T54.3x1 Toxic effect of corrosive alkalis and alkali-like 
substances, accidental (unintentional) 
Toxic effects of corrosive alkalis and alkali-like substances 
NOS 
T54.3x2 Toxic effect of corrosive alkalis and alkali-like 
substances, intentional self-harm 
T54.3x3 Toxic effect of corrosive alkalis and alkali-like 
substances, assault 
T54.3x4 Toxic effect of corrosive alkalis and alkali-like 
substances, undetermined 
T54.9 Toxic effects of unspecified corrosive substance 
T54.91 Toxic effect of unspecified corrosive substance, accidental 
(unintentional) 
T54.92 Toxic effect of unspecified corrosive substance, intentional self-
harm 
T54.93 Toxic effect of unspecified corrosive substance, assault 
T54.94 Toxic effect of unspecified corrosive substance, undetermined 
T55 Toxic effect of soaps and detergents 
The following 7th character extensions are to be added to each code for category T55: 
a initial encounter 
d subsequent encounter 
q sequela 
T55.0 Toxic effect of soaps 
T55.0x Toxic effect of soaps 
T55.0x1 Toxic effect of soaps, accidental (unintentional) 
Toxic effect of soaps NOS 
T55.0x2 Toxic effect of soaps, intentional self-harm 
T55.0x3 Toxic effect of soaps, assault 
T55.0x4 Toxic effect of soaps, undetermined 
T55.1 Toxic effect of detergents 
T55.1x Toxic effect of detergents 
T55.1x1 Toxic effect of detergents, accidental (unintentional) 
Toxic effect of detergents NOS 
T55.1x2 Toxic effect of detergents, intentional self-harm 
T55.1x3 Toxic effect of detergents, assault 
T55.1x4 Toxic effect of detergents, undetermined 
T56 Toxic effect of metals 
Includes: toxic effects of fumes and vapors of metals 
toxic effects of metals from all sources, except medicinal substances 
Excludes1:arsenic and its compounds (T57.0) 
manganese and its compounds (T57.2) 

thallium (T60.4) 
The following 7th character extensions are to be added to each code for category T56: 
a initial encounter 
d subsequent encounter 
q sequela 
T56.0 Toxic effects of lead and its compounds 
T56.0x Toxic effects of lead and its compounds 
T56.0x1 Toxic effect of lead and its compounds, accidental 
(unintentional) 
Toxic effects of lead and its compounds NOS 
T56.0x2 Toxic effect of lead and its compounds, intentional self-
harm 
T56.0x3 Toxic effect of lead and its compounds, assault 
T56.0x4 Toxic effect of lead and its compounds, undetermined 
T56.1 Toxic effects of mercury and its compounds 
T56.1x Toxic effects of mercury and its compounds 
T56.1x1 Toxic effect of mercury and its compounds, accidental 
(unintentional) 
Toxic effects of mercury and its compounds NOS 
T56.1x2 Toxic effect of mercury and its compounds, intentional 
self-harm 
T56.1x3 Toxic effect of mercury and its compounds, assault 
T56.1x4 Toxic effect of mercury and its compounds, 
undetermined 
T56.2 Toxic effects of chromium and its compounds 
T56.2x Toxic effects of chromium and its compounds 
T56.2x1 Toxic effect of chromium and its compounds, accidental 
(unintentional) 
Toxic effects of chromium and its compounds NOS 
T56.2x2 Toxic effect of chromium and its compounds, 
intentional self-harm 
T56.2x3 Toxic effect of chromium and its compounds, assault 
T56.2x4 Toxic effect of chromium and its compounds, 
undetermined 
T56.3 Toxic effects of cadmium and its compounds 
T56.3x Toxic effects of cadmium and its compounds 
T56.3x1 Toxic effect of cadmium and its compounds, accidental 
(unintentional) 
Toxic effects of cadmium and its compounds NOS 
T56.3x2 Toxic effect of cadmium and its compounds, intentional 
self-harm 
T56.3x3 Toxic effect of cadmium and its compounds, assault 
T56.3x4 Toxic effect of cadmium and its compounds, 

undetermined 
T56.4 Toxic effects of copper and its compounds 
T56.4x Toxic effects of copper and its compounds 
T56.4x1 Toxic effect of copper and its compounds, accidental 
(unintentional) 
Toxic effects of copper and its compounds NOS 
T56.4x2 Toxic effect of copper and its compounds, intentional 
self-harm 
T56.4x3 Toxic effect of copper and its compounds, assault 
T56.4x4 Toxic effect of copper and its compounds, undetermined 
T56.5 Toxic effects of zinc and its compounds 
T56.5x Toxic effects of zinc and its compounds 
T56.5x1 Toxic effect of zinc and its compounds, accidental 
(unintentional) 
Toxic effects of zinc and its compounds NOS 
T56.5x2 Toxic effect of zinc and its compounds, intentional self-
harm 
T56.5x3 Toxic effect of zinc and its compounds, assault 
T56.5x4 Toxic effect of zinc and its compounds, undetermined 
T56.6 Toxic effects of tin and its compounds 
T56.6x Toxic effects of tin and its compounds 
T56.6x1 Toxic effect of tin and its compounds, accidental 
(unintentional) 
Toxic effects of tin and its compounds NOS 
T56.6x2 Toxic effect of tin and its compounds, intentional self-
harm 
T56.6x3 Toxic effect of tin and its compounds, assault 
T56.6x4 Toxic effect of tin and its compounds, undetermined 
T56.7 Toxic effects of beryllium and its compounds 
T56.7x Toxic effects of beryllium and its compounds 
T56.7x1 Toxic effect of beryllium and its compounds, accidental 
(unintentional) 
Toxic effects of beryllium and its compounds NOS 
T56.7x2 Toxic effect of beryllium and its compounds, intentional 
self-harm 
T56.7x3 Toxic effect of beryllium and its compounds, assault 
T56.7x4 Toxic effect of beryllium and its compounds, 
undetermined 
T56.8 Toxic effects of other metals 
T56.8x Toxic effects of other metals 
T56.8x1 Toxic effect of other metals, accidental (unintentional) 
Toxic effects of other metals NOS 
T56.8x2 Toxic effect of other metals, intentional self-harm 

T56.8x3 Toxic effect of other metals, assault 
T56.8x4 Toxic effect of other metals, undetermined 
T56.9 Toxic effects of unspecified metal 
T56.91 Toxic effect of unspecified metal, accidental (unintentional) 
T56.92 Toxic effect of unspecified metal, intentional self-harm 
T56.93 Toxic effect of unspecified metal, assault 
T56.94 Toxic effect of unspecified metal, undetermined 
T57 Toxic effect of other inorganic substances 
The following 7th character extensions are to be added to each code for category T57: 
a initial encounter 
d subsequent encounter 
q sequela 
T57.0 Toxic effect of arsenic and its compounds 
T57.0x Toxic effect of arsenic and its compounds 
T57.0x1 Toxic effect of arsenic and its compounds, accidental 
(unintentional) 
Toxic effect of arsenic and its compounds NOS 
T57.0x2 Toxic effect of arsenic and its compounds, intentional 
self-harm 
T57.0x3 Toxic effect of arsenic and its compounds, assault 
T57.0x4 Toxic effect of arsenic and its compounds, 
undetermined 
T57.1 Toxic effect of phosphorus and its compounds 
Excludes1:organophosphate insecticides (T60.0) 
T57.1x Toxic effect of phosphorus and its compounds 
T57.1x1 Toxic effect of phosphorus and its compounds, 
accidental (unintentional) 
Toxic effect of phosphorus and its compounds NOS 
T57.1x2 Toxic effect of phosphorus and its compounds, 
intentional self-harm 
T57.1x3 Toxic effect of phosphorus and its compounds, assault 
T57.1x4 Toxic effect of phosphorus and its compounds, 
undetermined 
T57.2 Toxic effect of manganese and its compounds 
T57.2x Toxic effect of manganese and its compounds 
T57.2x1 Toxic effect of manganese and its compounds, 
accidental (unintentional) 
Toxic effect of manganese and its compounds NOS 
T57.2x2 Toxic effect of manganese and its compounds, 
intentional self-harm 
T57.2x3 Toxic effect of manganese and its compounds, assault 
T57.2x4 Toxic effect of manganese and its compounds, 

undetermined 
T57.3 Toxic effect of hydrogen cyanide 
T57.3x Toxic effect of hydrogen cyanide 
T57.3x1 Toxic effect of hydrogen cyanide, accidental 
(unintentional) 
Toxic effect of hydrogen cyanide NOS 
T57.3x2 Toxic effect of hydrogen cyanide, intentional self-harm 
T57.3x3 Toxic effect of hydrogen cyanide, assault 
T57.3x4 Toxic effect of hydrogen cyanide, undetermined 
T57.8 Toxic effect of other specified inorganic substances 
T57.8x Toxic effect of other specified inorganic substances 
T57.8x1 Toxic effect of other specified inorganic substances, 
accidental (unintentional) 
Toxic effect of other specified inorganic substances NOS 
T57.8x2 Toxic effect of other specified inorganic substances, 
intentional self-harm 
T57.8x3 Toxic effect of other specified inorganic substances, 
assault 
T57.8x4 Toxic effect of other specified inorganic substances, 
undetermined 
T57.9 Toxic effet of unspecified inorganic substance 
T57.91 Toxic effect of unspecified inorganic substance, accidental 
(unintentional) 
T57.92 Toxic effect of unspecified inorganic substance, intentional self-
harm 
T57.93 Toxic effect of unspecified inorganic substance, assault 
T57.94 Toxic effect of unspecified inorganic substance, undetermined 
T58 Toxic effect of carbon monoxide 
Includes: asphyxiation from carbon monoxide 
toxic effect of carbon monoxide from all sources 
The following 7th character extensions are to be added to each code for category T58: 
a initial encounter 
d subsequent encounter 
q sequela 
T58.0 Toxic effect of carbon monoxide from motor vehicle exhaust 
Toxic effect of exhaust gas from gas engine 
Toxic effect of exhaust gas from motor pump 
T58.01 Toxic effect of carbon monoxide from motor vehicle exhaust, 
accidental (unintentional) 
T58.02 Toxic effect of carbon monoxide from motor vehicle exhaust, 
intentional self-harm 
T58.03 Toxic effect of carbon monoxide from motor vehicle exhaust, assault 

T58.04 Toxic effect of carbon monoxide from motor vehicle exhaust, 
undetermined 
T58.1 Toxic effect of carbon monoxide from utility gas 
Toxic effect of acetylene 
Toxic effect of gas NOS used for lighting, heating, cooking 
Toxic effect of water gas 
T58.11 Toxic effect of carbon monoxide from utility gas, accidental 
(unintentional) 
T58.12 Toxic effect of carbon monoxide from utility gas, intentional self-
harm 
T58.13 Toxic effect of carbon monoxide from utility gas, assault 
T58.14 Toxic effect of carbon monoxide from utility gas, undetermined 
T58.2 Toxic effect of carbon monoxide from incomplete combustion of other domestic 
fuels 
Toxic effect of carbon monoxide from incomplete combustion of coal, coke, 
kerosene, wood 
T58.2x Toxic effect of carbon monoxide from incomplete combustion of other 
domestic fuels 
T58.2x1 Toxic effect of carbon monoxide from incomplete 
combustion of other domestic fuels, accidental 
(unintentional) 
T58.2x2 Toxic effect of carbon monoxide from incomplete 
combustion of other domestic fuels, intentional 
self-harm 
T58.2x3 Toxic effect of carbon monoxide from incomplete 
combustion of other domestic fuels, assault 
T58.2x4 Toxic effect of carbon monoxide from incomplete 
combustion of other domestic fuels, undetermined 
T58.8 Toxic effect of carbon monoxide from other source 
Toxic effect of carbon monoxide from blast furnace gas 
Toxic effect of carbon monoxide from fuels in industrial use 
Toxic effect of carbon monoxide from kiln vapor 
T58.8x Toxic effect of carbon monoxide from other source 
T58.8x1 Toxic effect of carbon monoxide from other source, 
accidental (unintentional) 
T58.8x2 Toxic effect of carbon monoxide from other source, 
intentional self-harm 
T58.8x3 Toxic effect of carbon monoxide from other source, 
assault 
T58.8x4 Toxic effect of carbon monoxide from other source, 
undetermined 
T58.9 Toxic effect of carbon monoxide from unspecified source 
T58.91 Toxic effect of carbon monoxide from unspecified source, accidental 

(unintentional) 
T58.92 Toxic effect of carbon monoxide from unspecified source, 
intentional self-harm 
T58.93 Toxic effect of carbon monoxide from unspecified source, assault 
T58.94 Toxic effect of carbon monoxide from unspecified source, 
undetermined 
T59 Toxic effect of other gases, fumes and vapors 
Includes: aerosol propellants 
Excludes1:chlorofluorocarbons (T53.5) 
The following 7th character extensions are to be added to each code for category T59: 
a initial encounter 
d subsequent encounter 
q sequela 
T59.0 Toxic effect of nitrogen oxides 
T59.0x Toxic effect of nitrogen oxides 
T59.0x1 Toxic effect of nitrogen oxides, accidental 
(unintentional) 
Toxic effect of nitrogen oxides NOS 
T59.0x2 Toxic effect of nitrogen oxides, intentional self-harm 
T59.0x3 Toxic effect of nitrogen oxides, assault 
T59.0x4 Toxic effect of nitrogen oxides, undetermined 
T59.1 Toxic effect of sulphur dioxide 
T59.1x Toxic effect of sulphur dioxide 
T59.1x1 Toxic effect of sulphur dioxide, accidental 
(unintentional) 
Toxic effect of sulphur dioxide NOS 
T59.1x2 Toxic effect of sulphur dioxide, intentional self-harm 
T59.1x3 Toxic effect of sulphur dioxide, assault 
T59.1x4 Toxic effect of sulphur dioxide, undetermined 
T59.2 Toxic effect of formaldehyde 
T59.2x Toxic effect of formaldehyde 
T59.2x1 Toxic effect of formaldehyde, accidental (unintentional) 
Toxic effect of formaldehyde NOS 
T59.2x2 Toxic effect of formaldehyde, intentional self-harm 
T59.2x3 Toxic effect of formaldehyde, assault 
T59.2x4 Toxic effect of formaldehyde, undetermined 
T59.3 Toxic effect of lacrimogenic gas 
Toxic effect of tear gas 
T59.3x Toxic effect of lacrimogenic gas 
T59.3x1 Toxic effect of lacrimogenic gas, accidental 
(unintentional) 
Toxic effect of lacrimogenic gas NOS 

T59.3x2 Toxic effect of lacrimogenic gas, intentional self-harm 
T59.3x3 Toxic effect of lacrimogenic gas, assault 
T59.3x4 Toxic effect of lacrimogenic gas, undetermined 
T59.4 Toxic effect of chlorine gas 
T59.4x Toxic effect of chlorine gas 
T59.4x1 Toxic effect of chlorine gas, accidental (unintentional) 
Toxic effect of chlorine gas NOS 
T59.4x2 Toxic effect of chlorine gas, intentional self-harm 
T59.4x3 Toxic effect of chlorine gas, assault 
T59.4x4 Toxic effect of chlorine gas, undetermined 
T59.5 Toxic effect of fluorine gas and hydrogen fluoride 
T59.5x Toxic effect of fluorine gas and hydrogen fluoride 
T59.5x1 Toxic effect of fluorine gas and hydrogen fluoride, 
accidental (unintentional) 
Toxic effect of fluorine gas and hydrogen fluoride NOS 
T59.5x2 Toxic effect of fluorine gas and hydrogen fluoride, 
intentional self-harm 
T59.5x3 Toxic effect of fluorine gas and hydrogen fluoride, 
assault 
T59.5x4 Toxic effect of fluorine gas and hydrogen fluoride, 
undetermined 
T59.6 Toxic effect of hydrogen sulphide 
T59.6x Toxic effect of hydrogen sulphide 
T59.6x1 Toxic effect of hydrogen sulphide, accidental 
(unintentional) 
Toxic effect of hydrogen sulphide NOS 
T59.6x2 Toxic effect of hydrogen sulphide, intentional self-harm 
T59.6x3 Toxic effect of hydrogen sulphide, assault 
T59.6x4 Toxic effect of hydrogen sulphide, undetermined 
T59.7 Toxic effect of carbon dioxide 
T59.7x Toxic effect of carbon dioxide 
T59.7x1 Toxic effect of carbon dioxide, accidental 
(unintentional) 
Toxic effect of carbon dioxide NOS 
T59.7x2 Toxic effect of carbon dioxide, intentional self-harm 
T59.7x3 Toxic effect of carbon dioxide, assault 
T59.7x4 Toxic effect of carbon dioxide, undetermined 
T59.8 Toxic effect of other specified gases, fumes and vapors 
T59.81 Toxic effect of smoke 
Smoke inhalation 
T59.811 Toxic effect of smoke, accidental (unintentional) 
Toxic effect of smoke NOS 
T59.812 Toxic effect of smoke, intentional self-harm 

T59.813 Toxic effect of smoke, assault 
T59.814 Toxic effect of smoke, undetermined 
T59.89 Toxic effect of other specified gases, fumes and vapors 
T59.891 Toxic effect of other specified gases, fumes and vapors, 
accidental (unintentional) 
T59.892 Toxic effect of other specified gases, fumes and vapors, 
intentional self-harm 
T59.893 Toxic effect of other specified gases, fumes and vapors, 
assault 
T59.894 Toxic effect of other specified gases, fumes and vapors, 
undetermined 
T59.9 Toxic effect of unspecified gases, fumes and vapors 
T59.91 Toxic effect of unspecified gases, fumes and vapors, accidental 
(unintentional) 
T59.92 Toxic effect of unspecified gases, fumes and vapors, intentional 
self-harm 
T59.93 Toxic effect of unspecified gases, fumes and vapors, assault 
T59.94 Toxic effect of unspecified gases, fumes and vapors, undetermined 
T60 Toxic effect of pesticides 
Includes: toxic effect of wood preservatives 
The following 7th character extensions are to be added to each code for category T60: 
a initial encounter 
d subsequent encounter 
q sequela 
T60.0 Toxic effect of organophosphate and carbamate insecticides 
T60.0x Toxic effect of organophosphate and carbamate insecticides 
T60.0x1 Toxic effect of organophosphate and carbamate 
insecticides, accidental (unintentional) 
Toxic effect of organophosphate and carbamate insecticides 
NOS 
T60.0x2 Toxic effect of organophosphate and carbamate 
insecticides, intentional self-harm 
T60.0x3 Toxic effect of organophosphate and carbamate 
insecticides, assault 
T60.0x4 Toxic effect of organophosphate and carbamate 
insecticides, undetermined 
T60.1 Toxic effect of halogenated insecticides 
Excludes1:chlorinated hydrocarbon (T53.-) 
T60.1x Toxic effect of halogenated insecticides 
T60.1x1 Toxic effect of halogenated insecticides, accidental 
(unintentional) 
Toxic effect of halogenated insecticides NOS 

T60.1x2 
Toxic effect of halogenated insecticides, intentional self-
harm 
T60.1x3 Toxic effect of halogenated insecticides, assault 
T60.1x4 Toxic effect of halogenated insecticides, undetermined 
T60.2 Toxic effect of other insecticides 
T60.2x Toxic effect of other insecticides 
T60.21 Toxic effect of other insecticides, accidental (unintentional) 
Toxic effect of other insecticides NOS 
T60.22 Toxic effect of other insecticides, intentional self-harm 
T60.23 Toxic effect of other insecticides, assault 
T60.24 Toxic effect of other insecticides, undetermined 
T60.3 Toxic effect of herbicides and fungicides 
T60.3x Toxic effect of herbicides and fungicides 
T60.3x1 Toxic effect of herbicides and fungicides, accidental 
(unintentional) 
Toxic effect of herbicides and fungicides NOS 
T60.3x2 Toxic effect of herbicides and fungicides, intentional 
self-harm 
T60.3x3 Toxic effect of herbicides and fungicides, assault 
T60.3x4 Toxic effect of herbicides and fungicides, undetermined 
T60.4 Toxic effect of rodenticides 
Toxic effect of thallium 
Excludes1:strychnine and its salts (T65.1) 
T60.4x Toxic effect of rodenticides 
T60.4x1 Toxic effect of rodenticides, accidental (unintentional) 
Toxic effect of rodenticides NOS 
T60.4x2 Toxic effect of rodenticides, intentional self-harm 
T60.4x3 Toxic effect of rodenticides, assault 
T60.4x4 Toxic effect of rodenticides, undetermined 
T60.8 Toxic effect of other pesticides 
T60.8x Toxic effect of other pesticides 
T60.8x1 Toxic effect of other pesticides, accidental 
(unintentional) 
Toxic effect of other pesticides NOS 
T60.8x2 Toxic effect of other pesticides, intentional self-harm 
T60.8x3 Toxic effect of other pesticides, assault 
T60.8x4 Toxic effect of other pesticides, undetermined 
T60.9 Toxic effect of unspecified pesticide 
T60.91 Toxic effect of unspecified pesticide, accidental (unintentional) 
T60.92 Toxic effect of unspecified pesticide, intentional self-harm 
T60.93 Toxic effect of unspecified pesticide, assault 
T60.94 Toxic effect of unspecified pesticide, undetermined 

T61 Toxic effect of noxious substances eaten as seafood 
Excludes1:allergic reaction to food, such as: 
anaphylactic shock due to adverse food reaction (T78.0-) 
dermatitis (L23.6, L25.4, L27.2) 
gastroenteritis (noninfective) (K52.2) 
anaphylactic shock (T78.02, T78.05) 
bacterial foodborne intoxications (A05.-) 
toxic effect of food contaminants, such as: 
aflatoxin and other mycotoxins (T64) 
cyanides (T65.0-) 
hydrogen cyanide (T57.3-) 
mercury (T56.1-) 
The following 7th character extensions are to be added to each code for category T61: 
a initial encounter 
d subsequent encounter 
q sequela 
T61.0 Ciguatera fish poisoning 
T61.01 Ciguatera fish poisoning, accidental (unintentional) 
T61.02 Ciguatera fish poisoning, intentional self-harm 
T61.03 Ciguatera fish poisoning, assault 
T61.04 Ciguatera fish poisoning, undetermined 
T61.1 Scombroid fish poisoning 
Histamine-like syndrome 
T61.11 Scombroid fish poisoning, accidental (unintentional) 
T61.12 Scombroid fish poisoning, intentional self-harm 
T61.13 Scombroid fish poisoning, assault 
T61.14 Scombroid fish poisoning, undetermined 
T61.7 Other fish and shellfish poisoning 
T61.77 Other fish poisoning 
T61.771 Other fish poisoning, accidental (unintentional) 
T61.772 Other fish poisoning, intentional self-harm 
T61.773 Other fish poisoning, assault 
T61.774 Other fish poisoning, undetermined 
T61.78 Other shellfish poisoning 
T61.781 Other shellfish poisoning, accidental (unintentional) 
T61.782 Other shellfish poisoning, intentional self-harm 
T61.783 Other shellfish poisoning, assault 
T61.784 Other shellfish poisoning, undetermined 
T61.8 Toxic effect of other seafood 
T61.8x Toxic effect of other seafood 
T61.8x1 Toxic effect of other seafood, accidental (unintentional) 
T61.8x2 Toxic effect of other seafood, intentional self-harm 

T61.8x3 Toxic effect of other seafood, assault 
T61.8x4 Toxic effect of other seafood, undetermined 
T61.9 Toxic effect of unspecified seafood 
T61.91 Toxic effect of unspecified seafood, accidental (unintentional) 
T61.92 Toxic effect of unspecified seafood, intentional self-harm 
T61.93 Toxic effect of unspecified seafood, assault 
T61.94 Toxic effect of unspecified seafood, undetermined 
T62 Toxic effect of other noxious substances eaten as food 
Excludes1:allergic reaction to food, such as: 
anaphylactic shock due to adverse food reaction (T78.0-) 
dermatitis (L23.6, L25.4, L27.2) 
gastroenteritis (noninfective) (K52.2) 
bacterial food borne intoxications (A05.-) 
toxic effect of food contaminants, such as: 
aflatoxin and other mycotoxins (T64) 
cyanides (T65.0-) 
hydrogen cyanide (T57.3-) 
mercury (T56.1-) 
The following 7th character extensions are to be added to each code for category T62: 
a initial encounter 
d subsequent encounter 
q sequela 
T62.0 Toxic effect of ingested mushrooms 
T62.0x Toxic effect of ingested mushrooms 
T62.0x1 Toxic effect of ingested mushrooms, accidental 
(unintentional) 
Toxic effect of ingested mushrooms NOS 
T62.0x2 Toxic effect of ingested mushrooms, intentional self-
harm 
T62.0x3 Toxic effect of ingested mushrooms, assault 
T62.0x4 Toxic effect of ingested mushrooms, undetermined 
T62.1 Toxic effect of ingested berries 
T62.1x Toxic effect of ingested berries 
T62.1x1 Toxic effect of ingested berries, accidental 
(unintentional) 
Toxic effect of ingested berries NOS 
T62.1x2 Toxic effect of ingested berries, intentional self-harm 
T62.1x3 Toxic effect of ingested berries, assault 
T62.1x4 Toxic effect of ingested berries, undetermined 
T62.2 Toxic effect of other ingested (parts of) plant(s) 
T62.2x Toxic effect of other ingested (parts of) plant(s) 
T62.2x1 Toxic effect of other ingested (parts of) plant(s), 

accidental (unintentional) 
Toxic effect of other ingested (parts of) plant(s) NOS 
T62.2x2 Toxic effect of other ingested (parts of) plant(s), 
intentional self-harm 
T62.2x3 Toxic effect of other ingested (parts of) plant(s), assault 
T62.2x4 Toxic effect of other ingested (parts of) plant(s), 
undetermined 
T62.8 Toxic effect of other specified noxious substances eaten as food 
T62.8x Toxic effect of other specified noxious substances eaten as food 
T62.8x1 Toxic effect of other specified noxious substances eaten 
as food, accidental (unintentional) 
Toxic effect of other specified noxious substances eaten as 
food NOS 
T62.8x2 Toxic effect of other specified noxious substances eaten 
as food, intentional self-harm 
T62.8x3 Toxic effect of other specified noxious substances eaten 
as food, assault 
T62.8x4 Toxic effect of other specified noxious substances eaten 
as food, undetermined 
T62.9 Toxic effect of unspecified noxious substance eaten as food 
T62.91 Toxic effect of unspecified noxious substance eaten as food, 
accidental (unintentional) 
Toxic effect of unspecified noxious substance eaten as food NOS 
T62.92 Toxic effect of unspecified noxious substance eaten as food, 
intentional self-harm 
T62.93 Toxic effect of unspecified noxious substance eaten as food, assault 
T62.94 Toxic effect of unspecified noxious substance eaten as food, 
undetermined 
T63 Toxic effect of contact with venomous animals and plants 
Includes: bite or touch of venomous animal 
pricked or stuck by thorn or leaf 
Excludes2:ingestion of toxic animal or plant (T61.-, T62.-) 
The following 7th character extensions are to be added to each code for category T63: 
a initial encounter 
d subsequent encounter 
q sequela 
T63.0 Toxic effect of snake venom 
T63.00 Toxic effect of unspecified snake venom 
T63.001 Toxic effect of unspecified snake venom, accidental 
(unintentional) 
Toxic effect of unspecified snake venom NOS 
T63.002 Toxic effect of unspecified snake venom, intentional 

self-harm 
T63.003 Toxic effect of unspecified snake venom, assault 
T63.004 Toxic effect of unspecified snake venom, undetermined 
T63.01 Toxic effect of rattlesnake venom 
T63.011 Toxic effect of rattlesnake venom, accidental 
(unintentional) 
Toxic effect of rattlesnake venom NOS 
T63.012 Toxic effect of rattlesnake venom, intentional self-harm 
T63.013 Toxic effect of rattlesnake venom, assault 
T63.014 Toxic effect of rattlesnake venom, undetermined 
T63.02 Toxic effect of coral snake venom 
T63.021 Toxic effect of coral snake venom, accidental 
(unintentional) 
Toxic effect of coral snake venom NOS 
T63.022 Toxic effect of coral snake venom, intentional self-harm 
T63.023 Toxic effect of coral snake venom, assault 
T63.024 Toxic effect of coral snake venom, undetermined 
T63.03 Toxic effect of taipan venom 
T63.031 Toxic effect of taipan venom, accidental (unintentional) 
Toxic effect of taipan venom NOS 
T63.032 Toxic effect of taipan venom, intentional self-harm 
T63.033 Toxic effect of taipan venom, assault 
T63.034 Toxic effect of taipan venom, undetermined 
T63.04 Toxic effect of cobra venom 
T63.041 Toxic effect of cobra venom, accidental (unintentional) 
Toxic effect of cobra venom NOS 
T63.042 Toxic effect of cobra venom, intentional self-harm 
T63.043 Toxic effect of cobra venom, assault 
T63.044 Toxic effect of cobra venom, undetermined 
T63.06 Toxic effect of venom of other North and South American snake 
T63.061 Toxic effect of venom of other North and South 
American snake, accidental (unintentional) 
Toxic effect of venom of other North and South American 
snake NOS 
T63.062 Toxic effect of venom of other North and South 
American snake, intentional self-harm 
T63.063 Toxic effect of venom of other North and South 
American snake, assault 
T63.064 Toxic effect of venom of other North and South 
American snake, undetermined 
T63.07 Toxic effect of venom of other Australian snake 
T63.071 Toxic effect of venom of other Australian snake, 
accidental (unintentional) 

Toxic effect of venom of other Australian snake NOS 
T63.072 Toxic effect of venom of other Australian snake, 
intentional self-harm 
T63.073 Toxic effect of venom of other Australian snake, assault 
T63.074 Toxic effect of venom of other Australian snake, 
undetermined 
T63.08 Toxic effect of venom of other African and Asian snake 
T63.081 Toxic effect of venom of other African and Asian snake, 
accidental (unintentional) 
Toxic effect of venom of other African and Asian snake 
NOS 
T63.082 Toxic effect of venom of other African and Asian snake, 
intentional self-harm 
T63.083 Toxic effect of venom of other African and Asian snake, 
assault 
T63.084 Toxic effect of venom of other African and Asian snake, 
undetermined 
T63.09 Toxic effect of venom of other snake 
T63.091 Toxic effect of venom of other snake, accidental 
(unintentional) 
Toxic effect of venom of other snake NOS 
T63.092 Toxic effect of venom of other snake, intentional self-
harm 
T63.093 Toxic effect of venom of other snake, assault 
T63.094 Toxic effect of venom of other snake, undetermined 
T63.1 Toxic effect of venom of other reptiles 
T63.11 Toxic effect of venom of gila monster 
T63.111 Toxic effect of venom of gila monster, accidental 
(unintentional) 
Toxic effect of venom of gila monster NOS 
T63.112 Toxic effect of venom of gila monster, intentional self-
harm 
T63.113 Toxic effect of venom of gila monster, assault 
T63.114 Toxic effect of venom of gila monster, undetermined 
T63.12 Toxic effect of venom of other venomous lizard 
T63.121 Toxic effect of venom of other venomous lizard, 
accidental (unintentional) 
Toxic effect of venom of other venomous lizard NOS 
T63.122 Toxic effect of venom of other venomous lizard, 
intentional self-harm 
T63.123 Toxic effect of venom of other venomous lizard, assault 
T63.124 Toxic effect of venom of other venomous lizard, 
undetermined 

T63.19
Toxic effect of venom of other reptiles 
T63.191 Toxic effect of venom of other reptiles, accidental 
(unintentional) 
Toxic effect of venom of other reptiles NOS 
T63.192 Toxic effect of venom of other reptiles, intentional self-
harm 
T63.193 Toxic effect of venom of other reptiles, assault 
T63.194 Toxic effect of venom of other reptiles, undetermined 
T63.2 Toxic effect of venom of scorpion 
T63.2x Toxic effect of venom of scorpion 
T63.2x1 Toxic effect of venom of scorpion, accidental 
(unintentional) 
Toxic effect of venom of scorpion NOS 
T63.2x2 Toxic effect of venom of scorpion, intentional self-harm 
T63.2x3 Toxic effect of venom of scorpion, assault 
T63.2x4 Toxic effect of venom of scorpion, undetermined 
T63.3 Toxic effect of venom of spider 
T63.30 Toxic effect of unspecified spider venom 
T63.301 Toxic effect of unspecified spider venom, accidental 
(unintentional) 
T63.302 Toxic effect of unspecified spider venom, intentional 
self-harm 
T63.303 Toxic effect of unspecified spider venom, assault 
T63.304 Toxic effect of unspecified spider venom, undetermined 
T63.31 Toxic effect of venom of black widow spider 
T63.311 Toxic effect of venom of black widow spider, accidental 
(unintentional) 
T63.312 Toxic effect of venom of black widow spider, intentional 
self-harm 
T63.313 Toxic effect of venom of black widow spider, assault 
T63.314 Toxic effect of venom of black widow spider, 
undetermined 
T63.32 Toxic effect of venom of tarantula 
T63.321 Toxic effect of venom of tarantula, accidental 
(unintentional) 
T63.322 Toxic effect of venom of tarantula, intentional self-harm 
T63.323 Toxic effect of venom of tarantula, assault 
T63.324 Toxic effect of venom of tarantula, undetermined 
T63.33 Toxic effect of venom of brown recluse spider 
T63.331 Toxic effect of venom of brown recluse spider, 
accidental (unintentional) 
T63.332 Toxic effect of venom of brown recluse spider, 
intentional self-harm 

T63.333 Toxic effect of venom of brown recluse spider, assault 
T63.334 Toxic effect of venom of brown recluse spider, 
undetermined 
T63.39 Toxic effect of venom of other spider 
T63.391 Toxic effect of venom of other spider, accidental 
(unintentional) 
T63.392 Toxic effect of venom of other spider, intentional self-
harm 
T63.393 Toxic effect of venom of other spider, assault 
T63.394 Toxic effect of venom of other spider, undetermined 
T63.4 Toxic effect of venom of other arthropods 
T63.41 Toxic effect of venom of centipedes and venomous millipedes 
T63.411 Toxic effect of venom of centipedes and venomous 
millipedes, accidental (unintentional) 
T63.412 Toxic effect of venom of centipedes and venomous 
millipedes, intentional self-harm 
T63.413 Toxic effect of venom of centipedes and venomous 
millipedes, assault 
T63.414 Toxic effect of venom of centipedes and venomous 
millipedes, undetermined 
T63.42 Toxic effect of venom of ants 
T63.421 Toxic effect of venom of ants, accidental (unintentional) 
T63.422 Toxic effect of venom of ants, intentional self-harm 
T63.423 Toxic effect of venom of ants, assault 
T63.424 Toxic effect of venom of ants, undetermined 
T63.43 Toxic effect of venom of caterpillars 
T63.431 Toxic effect of venom of caterpillars, accidental 
(unintentional) 
T63.432 Toxic effect of venom of caterpillars, intentional self-
harm 
T63.433 Toxic effect of venom of caterpillars, assault 
T63.434 Toxic effect of venom of caterpillars, undetermined 
T63.44 Toxic effect of venom of bees 
T63.441 Toxic effect of venom of bees, accidental (unintentional) 
T63.442 Toxic effect of venom of bees, intentional self-harm 
T63.443 Toxic effect of venom of bees, assault 
T63.444 Toxic effect of venom of bees, undetermined 
T63.45 Toxic effect of venom of hornets 
T63.451 Toxic effect of venom of hornets, accidental 
(unintentional) 
T63.452 Toxic effect of venom of hornets, intentional self-harm 
T63.453 Toxic effect of venom of hornets, assault 
T63.454 Toxic effect of venom of hornets, undetermined 

T63.46
Toxic effect of venom of wasps 
Toxic effect of yellow jacket 
T63.461 Toxic effect of venom of wasps, accidental 
(unintentional) 
T63.462 Toxic effect of venom of wasps, intentional self-harm 
T63.463 Toxic effect of venom of wasps, assault 
T63.464 Toxic effect of venom of wasps, undetermined 
T63.48 Toxic effect of venom of other arthropod 
Toxic effect of bee, hornet or wasp, unspecified 
T63.481 Toxic effect of venom of other arthropod, accidental 
(unintentional) 
T63.482 Toxic effect of venom of other arthropod, intentional 
self-harm 
T63.483 Toxic effect of venom of other arthropod, assault 
T63.484 Toxic effect of venom of other arthropod, undetermined 
T63.5 Toxic effect of contact with venomous fish 
Excludes2:poisoning by ingestion of fish (T61-) 
T63.51 Toxic effect of contact with stingray 
T63.511 Toxic effect of contact with stingray, accidental 
(unintentional) 
T63.512 Toxic effect of contact with stingray, intentional self-
harm 
T63.513 Toxic effect of contact with stingray, assault 
T63.514 Toxic effect of contact with stingray, undetermined 
T63.59 Toxic effect of contact with other venomous fish 
T63.591 Toxic effect of contact with other venomous fish, 
accidental (unintentional) 
T63.592 Toxic effect of contact with other venomous fish, 
intentional self-harm 
T63.593 Toxic effect of contact with other venomous fish, assault 
T63.594 Toxic effect of contact with other venomous fish, 
undetermined 
T63.6 Toxic effect of contact with other venomous marine animals 
Excludes1:sea-snake venom (T63.09) 
Excludes2:poisoning by ingestion of shellfish (T61.72) 
T63.61 Toxic effect of contact with Portugese Man-o-war 
Toxic effect of contact with bluebottle 
T63.611 Toxic effect of contact with Portugese Man-o-war, 
accidental (unintentional) 
T63.612 Toxic effect of contact with Portugese Man-o-war, self-
harm 
T63.613 Toxic effect of contact with Portugese Man-o-war, 
assault 

T63.614
Toxic effect of contact with Portugese Man-o-war, 
undetermined 
T63.62 Toxic effect of contact with other jellyfish 
T63.621 Toxic effect of contact with other jellyfish, accidental 
(unintentional) 
T63.622 Toxic effect of contact with other jellyfish, intentional 
self-harm 
T63.623 Toxic effect of contact with other jellyfish, assault 
T63.624 Toxic effect of contact with other jellyfish, 
undetermined 
T63.63 Toxic effect of contact with sea anemone 
T63.631 Toxic effect of contact with sea anemone, accidental 
(unintentional) 
T63.632 Toxic effect of contact with sea anemone, intentional 
self-harm 
T63.633 Toxic effect of contact with sea anemone, assault 
T63.634 Toxic effect of contact with sea anemone, undetermined 
T63.69 Toxic effect of contact with other venomous marine animals 
T63.691 Toxic effect of contact with other venomous marine 
animals, accidental (unintentional) 
T63.692 Toxic effect of contact with other venomous marine 
animals, intentional self-harm 
T63.693 Toxic effect of contact with other venomous marine 
animals, assault 
T63.694 Toxic effect of contact with other venomous marine 
animals, undetermined 
T63.7 Toxic effect of contact with venomous plant 
T63.71 Toxic effect of contact with venomous marine plant 
T63.711 Toxic effect of contact with venomous marine plant, 
accidental (unintentional) 
T63.712 Toxic effect of contact with venomous marine plant, 
intentional self-harm 
T63.713 Toxic effect of contact with venomous marine plant, 
assault 
T63.714 Toxic effect of contact with venomous marine plant, 
undetermined 
T63.79 Toxic effect of contact with other venomous plant 
T63.791 Toxic effect of contact with other venomous plant, 
accidental (unintentional) 
T63.792 Toxic effect of contact with other venomous plant, 
intentional self-harm 
T63.793 Toxic effect of contact with other venomous plant, 
assault 

T63.794
Toxic effect of contact with other venomous plant, 
undetermined 
T63.8 Toxic effect of contact with other venomous animals 
T63.81 Toxic effect of contact with venomous frog 
Excludes1: contact with nonvenomous frog (W62.0) 
T63.811 Toxic effect of contact with venomous frog, accidental 
(unintentional) 
T63.812 Toxic effect of contact with venomous frog, intentional 
self-harm 
T63.813 Toxic effect of contact with venomous frog, assault 
T63.814 Toxic effect of contact with venomous frog, 
undetermined 
T63.82 Toxic effect of contact with venomous toad 
Excludes1: contact with nonvenomous toad (W62.1) 
T63.821 Toxic effect of contact with venomous toad, accidental 
(unintentional) 
T63.822 Toxic effect of contact with venomous toad, intentional 
self-harm 
T63.823 Toxic effect of contact with venomous toad, assault 
T63.824 Toxic effect of contact with venomous toad, 
undetermined 
T63.83 Toxic effect of contact with other venomous amphibian 
Excludes1: contact with nonvenomous amphibian (W62.9) 
T63.831 Toxic effect of contact with other venomous amphibian, 
accidental (unintentional) 
T63.832 Toxic effect of contact with other venomous amphibian, 
intentional self-harm 
T63.833 Toxic effect of contact with other venomous amphibian, 
assault 
T63.834 Toxic effect of contact with other venomous amphibian, 
undetermined 
T63.89 Toxic effect of contact with other venomous animals 
T63.891 Toxic effect of contact with other venomous animals, 
accidental (unintentional) 
T63.892 Toxic effect of contact with other venomous animals, 
intentional self-harm 
T63.893 Toxic effect of contact with other venomous animals, 
assault 
T63.894 Toxic effect of contact with other venomous animals, 
undetermined 
T63.9 Toxic effect of contact with unspecified venomous animal 
T63.91 Toxic effect of contact with unspecified venomous animal, accidental 
(unintentional) 

T63.92 Toxic effect of contact with unspecified venomous animal, 
intentional self-harm 
T63.93 Toxic effect of contact with unspecified venomous animal, assault 
T63.94 Toxic effect of contact with unspecified venomous animal, 
undetermined 
T64 Toxic effect of aflatoxin and other mycotoxin food contaminants 
The following 7th character extensions are to be added to each code for category T64: 
a initial encounter 
d subsequent encounter 
q sequela 
T64.0 Toxic effect of aflatoxin 
T64.01 Toxic effect of aflatoxin, accidental (unintentional) 
T64.02 Toxic effect of aflatoxin, intentional self-harm 
T64.03 Toxic effect of aflatoxin, assault 
T64.04 Toxic effect of aflatoxin, undetermined 
T64.8 Toxic effect of other mycotoxin food contaminants 
T64.81 Toxic effect of other mycotoxin food contaminants, accidental 
(unintentional) 
T64.82 Toxic effect of other mycotoxin food contaminants, intentional 
self-harm 
T64.83 Toxic effect of other mycotoxin food contaminants, assault 
T64.84 Toxic effect of other mycotoxin food contaminants, undetermined 
T65 Toxic effect of other and unspecified substances 
The following 7th character extensions are to be added to each code for category T65: 
a initial encounter 
d subsequent encounter 
q sequela 
T65.0 Toxic effect of cyanides 
Excludes1:hydrogen cyanide (T57.3-) 
T65.0x Toxic effect of cyanides 
T65.0x1 Toxic effect of cyanides, accidental (unintentional) 
Toxic effect of cyanides NOS 
T65.0x2 Toxic effect of cyanides, intentional self-harm 
T65.0x3 Toxic effect of cyanides, assault 
T65.0x4 Toxic effect of cyanides, undetermined 
T65.1 Toxic effect of strychnine and its salts 
T65.1x Toxic effect of strychnine and its salts 
T65.1x1 Toxic effect of strychnine and its salts, accidental 
(unintentional) 
Toxic effect of strychnine and its salts NOS 
T65.1x2 Toxic effect of strychnine and its salts, intentional self-

harm 
T65.1x3 Toxic effect of strychnine and its salts, assault 
T65.1x4 Toxic effect of strychnine and its salts, undetermined 
T65.2 Toxic effect of tobacco and nicotine 
Excludes1:nicotine dependence (F17.-) 
T65.21 Toxic effect of chewing tobacco 
T65.211 Toxic effect of chewing tobacco, accidental 
(unintentional) 
Toxic effect of chewing tobacco NOS 
T65.212 Toxic effect of chewing tobacco, intentional self-harm 
T65.213 Toxic effect of chewing tobacco, assault 
T65.214 Toxic effect of chewing tobacco, undetermined 
T65.22 Toxic effect of tobacco cigarettes 
T65.221 Toxic effect of tobacco cigarettes, accidental 
(unintentional) 
Toxic effect of tobacco cigarettes NOS 
T65.222 Toxic effect of tobacco cigarettes, intentional self-harm 
T65.223 Toxic effect of tobacco cigarettes, assault 
T65.224 Toxic effect of tobacco cigarettes, undetermined 
T65.29 Toxic effect of other tobacco and nicotine 
T65.291 Toxic effect of other tobacco and nicotine, accidental 
(unintentional) 
Toxic effect of other tobacco and nicotine NOS 
T65.292 Toxic effect of other tobacco and nicotine, intentional 
self-harm 
T65.293 Toxic effect of other tobacco and nicotine, assault 
T65.294 Toxic effect of other tobacco and nicotine, 
undetermined 
T65.3 Toxic effect of nitroderivatives and aminoderivatives of benzene and its 
homologues 
Toxic effect of anilin [benzenamine] 
Toxic effect of nitrobenzene 
Toxic effect of trinitrotoluene 
T65.3x Toxic effect of nitroderivatives and aminoderivatives of benzene and its 
homologues 
T65.3x1 Toxic effect of nitroderivatives and aminoderivatives of 
benzene and its homologues, accidental (unintentional) 
Toxic effect of nitroderivatives and aminoderivatives of 
benzene and its homologues NOS 
T65.3x2 Toxic effect of nitroderivatives and aminoderivatives of 
benzene and its homologues, intentional self-harm 
T65.3x3 Toxic effect of nitroderivatives and aminoderivatives of 
benzene and its homologues, assault 

T65.3x4 Toxic effect of nitroderivatives and aminoderivatives of 
benzene and its homologues, undetermined 
T65.4 Toxic effect of carbon disulfide 
T65.4x Toxic effect of carbon disulfide 
T65.4x1 Toxic effect of carbon disulfide, accidental 
(unintentional) 
Toxic effect of carbon disulfide NOS 
T65.4x2 Toxic effect of carbon disulfide, intentional self-harm 
T65.4x3 Toxic effect of carbon disulfide, assault 
T65.4x4 Toxic effect of carbon disulfide, undetermined 
T65.5 Toxic effect of nitroglycerin and other nitric acids and esters 
Toxic effect of 1,2,3-Propanetriol trinitrate 
T65.5x Toxic effect of nitroglycerin and other nitric acids and esters 
T65.5x1 Toxic effect of nitroglycerin and other nitric acids and 
esters, accidental (unintentional) 
Toxic effect of nitroglycerin and other nitric acids and 
esters NOS 
T65.5x2 Toxic effect of nitroglycerin and other nitric acids and 
esters, intentional self-harm 
T65.5x3 Toxic effect of nitroglycerin and other nitric acids and 
esters, assault 
T65.5x4 Toxic effect of nitroglycerin and other nitric acids and 
esters, undetermined 
T65.6 Toxic effect of paints and dyes, not elsewhere classified 
T65.6x Toxic effect of paints and dyes, not elsewhere classified 
T65.6x1 Toxic effect of paints and dyes, not elsewhere classified, 
accidental (unintentional) 
Toxic effect of paints and dyes NOS 
T65.6x2 Toxic effect of paints and dyes, not elsewhere classified, 
intentional self-harm 
T65.6x3 Toxic effect of paints and dyes, not elsewhere classified, 
assault 
T65.6x4 Toxic effect of paints and dyes, not elsewhere classified, 
undetermined 
T65.8 Toxic effect of other specified substances 
T65.81 Toxic effect of latex 
T65.811 Toxic effect of latex, accidental (unintentional) 
Toxic effect of latex NOS 
T65.812 Toxic effect of latex, intentional self-harm 
T65.813 Toxic effect of latex, assault 
T65.814 Toxic effect of latex, undetermined 
T65.89 Toxic effect of other specified substances 
T65.891 Toxic effect of other specified substances, accidental 

(unintentional) 
Toxic effect of other specified substances NOS 
T65.892 Toxic effect of other specified substances, intentional 
self-harm 
T65.893 Toxic effect of other specified substances, assault 
T65.894 Toxic effect of other specified substances, undetermined 
T65.9 Toxic effect of unspecified substance 
T65.91 Toxic effect of unspecified substance, accidental (unintentional) 
Poisoning NOS 
T65.92 Toxic effect of unspecified substance, intentional self-harm 
T65.93 Toxic effect of unspecified substance, assault 
T65.94 Toxic effect of unspecified substance, undetermined 
Other and unspecified effects of external causes (T66-T78) 
T66 Radiation sickness, unspecified 
Excludes1:specified adverse effects of radiation, such as: 
burns (T20-T31) 
leukemia (C91-C95) 
radiation: 
gastroenteritis and colitis (K52.0) 
pneumonitis (J70.0) 
related disorders of the skin and subcutaneous tissue (L55-L59) 
sunburn (L55.-) 
The following 7th character extensions are to be added to code T66: 
a initial encounter 
d subsequent encounter 
q sequela 
T67 Effects of heat and light 
Excludes1:erythema [dermatitis] ab igne (L59.0) 
malignant hyperpyrexia due to anesthesia (T88.3) 
radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
Excludes2:burns (T20-T31) 
sunburn (L55.-) 
sweat disorder due to heat (L74-L75) 
The following 7th character extensions are to be added to each code for category T67: 
a initial encounter 
d subsequent encounter 
q sequela 
T67.0 Heatstroke and sunstroke 
Heat apoplexy 

Heat pyrexia 
Siriasis 
Thermoplegia 
T67.1 Heat syncope 
Heat collapse 
T67.2 Heat cramp 
T67.3 Heat exhaustion, anhydrotic 
Heat prostration due to water depletion 
Excludes1:heat exhaustion due to salt depletion (T67.4) 
T67.4 Heat exhaustion due to salt depletion 
Heat prostration due to salt (and water) depletion 
T67.5 Heat exhaustion, unspecified 
Heat prostration NOS 
T67.6 Heat fatigue, transient 
T67.7 Heat edema 
T67.8 Other effects of heat and light 
T67.9 Effect of heat and light, unspecified 
T68 Hypothermia 
Includes: accidental hypothermia 
hypothermia NOS 
Excludes1:hypothermia following anesthesia (T88.51) 
hypothermia not associated with low environmental temperature (R68.0) 
hypothermia of newborn (P80.-) 
Excludes2:frostbite (T33-T34) 
Use additional code to identify source of exposure: 
Exposure to excessive cold of man-made origin (W93) 
Exposure to excessive cold of natural origin (X31) 
The following 7th character extensions are to be added to each code for category T68: 
a initial encounter 
d subsequent encounter 
q sequela 
T69 Other effects of reduced temperature 
Excludes2:frostbite (T33-T34) 
Use additional code to identify source of exposure: 
Exposure to excessive cold of man-made origin (W93) 
Exposure to excessive cold of natural origin (X31) 
The following 7th character extensions are to be added to each code for category T69: 
a initial encounter 
d subsequent encounter 
q sequela 
T69.0 Immersion hand and foot 

T69.01 Immersion hand 
T69.011 Immersion hand, right hand 
T69.012 Immersion hand, left hand 
T69.019 Immersion hand, unspecified hand 
T69.02 Immersion foot 
Trench foot 
T69.021 Immersion foot, right foot 
T69.022 Immersion foot, left foot 
T69.029 Immersion foot, unspecified foot 
T69.1 Chilblains 
T69.8 Other specified effects of reduced temperature 
T69.9 Effect of reduced temperature, unspecified 
T70 Effects of air pressure and water pressure 
The following 7th character extensions are to be added to each code for category T70: 
a initial encounter 
d subsequent encounter 
q sequela 
T70.0 Otitic barotrauma 
Aero-otitis media 
Effects of change in ambient atmospheric pressure or water pressure on ears 
T70.1 Sinus barotrauma 
Aerosinusitis 
Effects of change in ambient atmospheric pressure on sinuses 
T70.2 Other and unspecified effects of high altitude 
Excludes2:polycythemia due to high altitude (D75.1) 
T70.20 Unspecified effects of high altitude 
T70.29 Other effects of high altitude 
Alpine sickness 
Anoxia due to high altitude 
Barotrauma NOS 
Hypobaropathy 
Mountain sickness 
T70.3 Caisson disease [decompression sickness] 
Compressed-air disease 
Diver's palsy or paralysis 
T70.4 Effects of high-pressure fluids 
Hydraulic jet injection (industrial) 
Pneumatic jet injection (industrial) 
Traumatic jet injection (industrial) 
T70.8 Other effects of air pressure and water pressure 
T70.9 Effect of air pressure and water pressure, unspecified 

T71
Asphyxiation 
Mechanical suffocation 
Traumatic suffocation 
Excludes1:acute respiratory distress (syndrome) (J80) 
anoxia due to high altitude (T70.2) 
asphyxia NOS (R09.0) 
asphyxia from carbon monoxide (T58.-) 
asphyxia from inhalation of food or foreign body (T17.-) 
asphyxia from other gases, fumes and vapors (T59.-) 
respiratory distress (syndrome) in newborn (P22.-) 
The following 7th character extensions are to be added to each code for category T71: 
a initial encounter 
d subsequent encounter 
q sequela 
T71.1 Asphyxiation due to mechanical threat to breathing 
Suffocation due to mechanical threat to breathing 
T71.11 Asphyxiation due to smothering under pillow 
T71.111 Asphyxiation due to smothering under pillow, 
accidental 
Asphyxiation due to smothering under pillow NOS 
T71.112 Asphyxiation due to smothering under pillow, 
intentional self-harm 
T71.113 Asphyxiation due to smothering under pillow, assault 
T71.114 Asphyxiation due to smothering under pillow, 
undetermined 
T71.12 Asphyxiation due to plastic bag 
T71.121 Asphyxiation due to plastic bag, accidental 
Asphyxiation due to plastic bag NOS 
T71.122 Asphyxiation due to plastic bag, intentional self-harm 
T71.123 Asphyxiation due to plastic bag, assault 
T71.124 Asphyxiation due to plastic bag, undetermined 
T71.13 Asphyxiation due to being trapped in bed linens 
T71.131 Asphyxiation due to being trapped in bed linens, 
accidental 
Asphyxiation due to being trapped in bed linens NOS 
T71.132 Asphyxiation due to being trapped in bed linens, 
intentional self-harm 
T71.133 Asphyxiation due to being trapped in bed linens, assault 
T71.134 Asphyxiation due to being trapped in bed linens, 
undetermined 
T71.14 Asphyxiation due to smothering under another person's body (in bed) 
T71.141 Asphyxiation due to smothering under another person's 

body (in bed), accidental 
Asphyxiation due to smothering under another person's 
body (in bed) NOS 
T71.143 Asphyxiation due to smothering under another person's 
body (in bed), assault 
T71.144 Asphyxiation due to smothering under another person's 
body (in bed), undetermined 
T71.15 Asphyxiation due to smothering in furniture 
T71.151 Asphyxiation due to smothering in furniture, accidental 
T71.15 Asphyxiation due to smothering in furniture NOS 
T71.152 Asphyxiation due to smothering in furniture, 
intentional self-harm 
T71.153 Asphyxiation due to smothering in furniture, assault 
T71.154 Asphyxiation due to smothering in furniture, 
undetermined 
T71.16 Asphyxiation due to hanging 
Hanging by window shade cord 
Use additional code for any associated injuries, such as: 
crushing injury of neck (S17.-) 
fracture of cervical vertebrae (S12.0-S12.2-) 
open wound of neck (S11.-) 
T71.161 Asphyxiation due to hanging, accidental 
Asphyxiation due to hanging NOS 
Hanging NOS 
T71.162 Asphyxiation due to hanging, intentional self-harm 
T71.163 Asphyxiation due to hanging, assault 
T71.164 Asphyxiation due to hanging, undetermined 
T71.19 Asphyxiation due to mechanical threat to breathing due to other causes 
T71.191 Asphyxiation due to mechanical threat to breathing due 
to other causes, accidental 
Asphyxiation due to other causes NOS 
T71.192 Asphyxiation due to mechanical threat to breathing due 
to other causes, intentional self-harm 
T71.193 Asphyxiation due to mechanical threat to breathing due 
to other causes, assault 
T71.194 Asphyxiation due to mechanical threat to breathing due 
to other causes, undetermined 
T71.2 Asphyxiation due to systemic oxygen deficiency due to low oxygen content in 
ambient air 
Suffocation due to systemic oxygen deficiency due to low oxygen content in 
ambient air 
T71.20 Asphyxiation due to systemic oxygen deficiency due to low oxygen 
content in ambient air due to unspecified cause 

T71.21
Asphyxiation due to cave-in or falling earth 
Use additional code for any associated cataclysm (X34-X38) 
T71.22 Asphyxiation due to being trapped in a car trunk 
T71.221 Asphyxiation due to being trapped in a car trunk, 
accidental 
T71.222 Asphyxiation due to being trapped in a car trunk, 
intentional self-harm 
T71.223 Asphyxiation due to being trapped in a car trunk, 
assault 
T71.224 Asphyxiation due to being trapped in a car trunk, 
undetermined 
T71.23 Asphyxiation due to being trapped in a (discarded) refrigerator 
T71.231 Asphyxiation due to being trapped in a (discarded) 
refrigerator, accidental 
T71.232 Asphyxiation due to being trapped in a (discarded) 
refrigerator, intentional self-harm 
T71.233 Asphyxiation due to being trapped in a (discarded) 
refrigerator, assault 
T71.234 Asphyxiation due to being trapped in a (discarded) 
refrigerator, undetermined 
T71.29 Asphyxiation due to being trapped in other low oxygen environment 
T71.9 Asphyxiation due to unspecified cause 
Asphyxia NOS 
Aspiration NOS 
Suffocation (by strangulation) due to unspecified cause 
Suffocation NOS 
Systemic oxygen deficiency due to low oxygen content in ambient air due to 
unspecified cause 
Systemic oxygen deficiency due to mechanical threat to breathing due to 
unspecified cause 
T73 Effects of other deprivation 
The following 7th character extensions are to be added to each code for category T73: 
a initial encounter 
d subsequent encounter 
q sequela 
T73.0 Starvation 
Deprivation of food 
T73.1 Deprivation of water 
T73.2 Exhaustion due to exposure 
T73.3 Exhaustion due to excessive exertion 
Overexertion 
T73.8 Other effects of deprivation 

T73.9 Effect of deprivation, unspecified 
T74 Adult and child abuse, neglect and other maltreatment, 
confirmed 
Excludes1:abuse and maltreatment in pregnancy (O94.3-O94.5-) 
adult and child maltreatment, suspected (T76.-) 
Use additional code, if applicable, to identify any associated current injury 
Use additional external cause code to identify type of assault and perpetrator, if known 
(Y07.-) 
The following 7th character extensions are to be added to each code for category T74: 
a initial encounter 
d subsequent encounter 
q sequela 
T74.0 Neglect or abandonment, confirmed 
T74.01 Adult neglect or abandonment, confirmed 
T74.02 Child neglect or abandonment, confirmed 
T74.1 Physical abuse, confirmed 
Excludes2:sexual abuse (T74.2-) 
T74.11 Adult physical abuse, confirmed 
T74.12 Child physical abuse, confirmed 
Excludes2: shaken infant syndrome (T74.4) 
T74.2 Sexual abuse, confirmed 
T74.21 Adult sexual abuse, confirmed 
T74.22 Child sexual abuse, confirmed 
T74.3 Psychological abuse, confirmed 
T74.31 Adult psychological abuse, confirmed 
T74.32 Child psychological abuse, confirmed 
T74.4 Shaken infant syndrome 
T74.9 Unspecified maltreatment, confirmed 
T74.91 Unspecified adult maltreatment, confirmed 
T74.92 Unspecified child maltreatment, confirmed 
T75 Other and unspecified effects of other external causes 
Excludes1:adverse effects NEC (T78.-) 
Excludes2:burns (electric) (T20-T31) 
The following 7th character extensions are to be added to each code for category T75: 
a initial encounter 
d subsequent encounter 
q sequela 
T75.0 Effects of lightning 
Struck by lightning 
T75.00 Unspecified effects of lightning 
Struck by lightning NOS 

T75.01
Shock due to being struck by lightning 
T75.09 Other effects of lightning 
Use additional code for other effects of lightning 
T75.1 Unspecified effects of drowning and nonfatal submersion 
Immersion 
Excludes1:specified effects of drowning- code to effects 
T75.2 Effects of vibration 
T75.20 Unspecified effects of vibration 
T75.21 Pneumatic hammer syndrome 
T75.22 Traumatic vasospastic syndrome 
T75.23 Vertigo from infrasound 
Excludes1: vertigo NOS (R42) 
T75.29 Other effects of vibration 
T75.3 Motion sickness 
Airsickness 
Seasickness 
Travel sickness 
Use additional external cause code to identify vehicle or type of motion (Y92.81-, 
Y93.5-) 
T75.4 Electrocution 
Shock from electric current 
T75.8 Other specified effects of external causes 
T75.81 Effects of abnormal gravitation [G] forces 
T75.82 Effects of weightlessness 
T75.89 Other specified effects of external causes 
T76 Adult and child abuse, neglect and other maltreatment, 
suspected 
Excludes1:adult and child maltreatment, confirmed (T74.-) 
suspected abuse and maltreatment in pregnancy (O94.3-O94.5-) 
suspected adult physical and sexual abuse, ruled out (Z04.71) 
suspected child physical and sexual abuse, ruled out (Z04.72) 
Use additional code, if applicable, to identify any associated current injury 
The following 7th character extensions are to be added to each code for category T76: 
a initial encounter 
d subsequent encounter 
q sequela 
T76.0 Neglect or abandonment, suspected 
T76.01 Adult neglect or abandonment, suspected 
T76.02 Child neglect or abandonment, suspected 
T76.1 Physical abuse, suspected 
T76.11 Adult physical abuse, suspected 
T76.12 Child physical abuse, suspected 

T76.2 Sexual abuse, suspected 
Excludes1:alleged abuse, ruled out (Z04.7) 
T76.21 Adult sexual abuse, suspected 
T76.22 Child sexual abuse, suspected 
T76.3 Psychological abuse, suspected 
T76.31 Adult psychological abuse, suspected 
T76.32 Child psychological abuse, suspected 
T76.9 Unspecified maltreatment, suspected 
T76.91 Unspecified adult maltreatment, suspected 
T76.92 Unspecified child maltreatment, suspected 
T78 Adverse effects, not elsewhere classified 
Excludes2:complications of surgical and medical care NEC (T80-T88) 
The following 7th character extensions are to be added to each code for category T78: 
a initial encounter 
d subsequent encounter 
q sequela 
T78.0 Anaphylactic shock due to adverse food reaction 
T78.00 Anaphylactic shock due to unspecified food 
T78.01 Anaphylactic shock due to peanuts 
T78.02 Anaphylactic shock due to shellfish (crustaceans) 
T78.03 Anaphylactic shock due to other fish 
T78.04 Anaphylactic shock due to fruits and vegetables 
T78.05 Anaphylactic shock due to tree nuts and seeds 
Excludes1: anaphylactic shock due to peanuts (T78.01) 
T78.06 Anaphylactic shock due to food additives 
T78.07 Anaphylactic shock due to milk and dairy products 
T78.08 Anaphylactic shock due to eggs 
T78.09 Anaphylactic shock due to other food products 
T78.1 Other adverse food reactions, not elsewhere classified 
Use additional code to identify the type of reaction 
Excludes1:anaphylactic shock due to adverse food reaction (T78.0) 
bacterial food borne intoxications (A05.-) 
Excludes2:allergic and dietetic gastroenteritis and colitis (K52.2) 
allergic rhinitis due to food (J30.5) 
dermatitis due to food in contact with skin (L23.6, L24.6, L25.4) 
dermatitis due to ingested food (L27.2) 
T78.2 Anaphylactic shock, unspecified 
Allergic shock 
Anaphylactic reaction 
Anaphylaxis 
Excludes1:anaphylactic shock due to: 
adverse effect of correct medicinal substance properly administered 

(T88.6) 
adverse food reaction (T78.0-) 
serum (T80.5) 
T78.3 Angioneurotic edema 
Giant urticaria 
Quincke's edema 
Excludes1:urticaria (L50.-) 
serum (T80.6) 
T78.4 Allergy, unspecified 
Allergic reaction NOS 
Hypersensitivity NOS 
Idiosyncracy NOS 
Excludes1:specified types of allergic reaction such as: 
allergic diarrhea (K52.2) 
allergic gastroenteritis and colitis (K52.2) 
dermatitis (L23-L25, L27.-) 
hay fever (J30.1) 
T78.8 Other adverse effects, not elsewhere classified 
Certain early complications of trauma (T79) 
T79 Certain early complications of trauma, not elsewhere classified 
Excludes2:acute respiratory distress syndrome (J80) 
complications occurring during or following medical procedures (T80-T88) 
complications of surgical and medical care NEC (T80-T88) 
newborn respiratory distress syndrome (P22.0) 
The following 7th character extensions are to be added to each code for category T79: 
a initial encounter 
d subsequent encounter 
q sequela 
T79.0 Air embolism (traumatic) 
Excludes1:air embolism complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.2) 
pregnancy, childbirth and the puerperium (O88.0) 
air embolism following: 
infusion, transfusion, and therapeutic injection (T80.0) 
procedure NEC (T81.7-) 
T79.1 Fat embolism (traumatic) 
Excludes1:fat embolism complicating: 
abortion or ectopic or molar pregnancy (O00-O07, O08.2) 
pregnancy, childbirth and the puerperium (O88.8) 
T79.2 Traumatic secondary and recurrent hemorrhage 

T79.4 Traumatic shock 
Shock (immediate) (delayed) following injury 
Excludes1:anaphylactic shock due to adverse food reaction (T78.0-) 
anaphylactic shock due to correct medicinal substance properly 
administered (T88.6) 
anaphylactic shock due to serum (T80.5) 
anaphylactic shock NOS (T78.2) 
anesthetic shock (T88.2) 
electric shock (T75.4) 
nontraumatic shock NEC (R57.-) 
obstetric shock (O75.1) 
postoperative shock (T81.1) 
septic shock (R65.21) 
shock complicating abortion or ectopic or molar pregnancy (O00-O07, 
O08.3) 
shock due to lightning (T75.01) 
shock NOS (R57.9) 
T79.5 Traumatic anuria 
Crush syndrome 
Renal failure following crushing 
T79.6 Traumatic ischemia of muscle 
Compartment syndrome 
Volkmann's ischemic contracture 
Excludes2:anterior tibial syndrome (M76.8) 
T79.7 Traumatic subcutaneous emphysema 
Excludes1:emphysema NOS (J43) 
emphysema (subcutaneous) resulting from a procedure (T81.82) 
T79.8 Other early complications of trauma 
T79.9 Unspecified early complication of trauma 
Complications of surgical and medical care, not elsewhere 
classified (T80-T88) 
Use additional code (Y62-Y82) to identify devices involved and details of circumstances. 
Excludes2:adverse effects of drugs and medicaments (T36-T50 with final character 5) 
any encounters with medical care for postoperative conditions in which no 
complications are present, such as: 
artificial opening status (Z93.-) 
closure of external stoma (Z43.-) 
fitting and adjustment of external prosthetic device (Z44.-) 
burns and corrosions from local applications and irradiation (T20-T32) 
complications of surgical procedures during pregnancy, childbirth and the puerperium 

(O00-O99) 
poisoning and toxic effects of drugs and chemicals (T36-T65 with final characters 
1-4) 
specified complications classified elsewhere, such as: 
cerebrospinal fluid leak from spinal puncture (G97.0) 
colostomy malfunction (K94.0-) 
disorders of fluid and electrolyte imbalance (E86- E87) 
functional disturbances following cardiac surgery (I97.0-I97.1) 
intraoperative and postprocedural complications (D73.6-, E36.-, G97.3-, G97.4, 
H59.3-, H59.4, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, 
M96.7-, N99.7-) 
ostomy complications (J95.0-, K94-, N99.5-) 
postgastric surgery syndromes (K91.1) 
postlaminectomy syndrome NEC (M96.1) 
postmastectomy lymphedema syndrome (I97.2) 
postsurgical blind-loop syndrome (K91.2) 
T80 Complications following infusion, transfusion and therapeutic 
injection 
Includes: perfusion 
Excludes2:bone-marrow transplant rejection (T86.0) 
The following 7th character extensions are to be added to each code for category T80: 
a initial encounter 
d subsequent encounter 
q sequela 
T80.0 Air embolism following infusion, transfusion and therapeutic injection 
T80.1 Vascular complications following infusion, transfusion and therapeutic 
injection 
Phlebitis following infusion, transfusion and therapeutic injection 
Thromboembolism following infusion, transfusion and therapeutic injection 
Thrombophlebitis following infusion, transfusion and therapeutic injection 
Excludes2:vascular complications specified as due to prosthetic devices, implants 
and grafts (T82.8, T83.8, T84.8, T85.8) 
postprocedural vascular complications (T81.7-) 
T80.2 Infections following infusion, transfusion and therapeutic injection 
Infection following infusion, transfusion and therapeutic injection 
Sepsis following infusion, transfusion and therapeutic injection 
Septic shock following infusion, transfusion and therapeutic injection 
Use additional code (B95-B97), to identify infectious agent. 
Excludes2:infections specified as due to prosthetic devices, implants and grafts 
(T82.6-T82.7, T83.5-T83.6, T84.5-T84.7, T85.7) 
postprocedural infections (T81.4) 
T80.3 ABO incompatibility reaction 

Incompatible blood transfusion 
Reaction to blood-group incompatibility in infusion or transfusion 
T80.4 Rh incompatibility reaction 
Reactions due to Rh factor in infusion or transfusion 
T80.5 Anaphylactic shock due to serum 
Excludes1:allergic shock NOS (T78.2) 
anaphylactic shock NOS (T78.2) 
anaphylactic shock due to adverse effect of correct medicinal 
substance properly administered (T88.6) 
T80.6 Other serum reactions 
Intoxication by serum 
Protein sickness 
Serum rash 
Serum sickness 
Serum urticaria 
Excludes2:serum hepatitis (B16.-) 
T80.8 Other complications following infusion, transfusion and therapeutic injection 
T80.9 Unspecified complication following infusion, transfusion and therapeutic 
injection 
Transfusion reaction NOS 
T81 Complication of procedures, not elsewhere classified 
Excludes2:adverse effect of drug NOS (T88.7) 
complication following: 
immunization (T88.0-T88.1) 
infusion, transfusion and therapeutic injection (T80.-) 
specified complications classified elsewhere, such as: 
complication of prosthetic devices, implants and grafts (T82-T85) 
dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1) 
intraoperative and postprocedural complications (D73.6-, E36.-, G97.3-, 
G97.4, H59.3-, H59.4, H95.2-, H95.3, I97.4-, I97.5, J95.6- J95.7, K91.6-, 
L76.-, M96.7-, N99.7-) 
ostomy complications (J95.0-, K94.-, N99.5-) 
poisoning and toxic effects of drugs and chemicals (T36-T65) 
The following 7th character extensions are to be added to each code for category T81: 
a initial encounter 
d subsequent encounter 
q sequela 
T81.1 Shock during or resulting from a procedure, not elsewhere classified 
Collapse NOS during or resulting from a procedure, not elsewhere classified 
Shock (endotoxic) (hypovolemic) (septic) during or resulting from a procedure, 
not elsewhere classified 
Postoperative shock NOS during or resulting from a procedure, not elsewhere 

classified 
Excludes1:anaphylactic shock NOS (T78.2) 
anaphylactic shock due to correct substance properly administered 
(T88.6) 
anaphylactic shock due to serum (T80.5) 
anesthetic shock (T88.2) 
electric shock (T75.4) 
obstetric shock (O75.1) 
shock following abortion or ectopic or molar pregnancy (O00-O07, 
O08.3) 
traumatic shock (T79.4) 
T81.3 Disruption of operation wound, not elsewhere classified 
Dehiscence of operation wound 
Rupture of operation wound 
Excludes1:disruption of cesarean delivery wound (O90.0) 
disruption of perineal obstetric wound (O90.1) 
T81.31 Disruption of external operation wound, not elsewhere classified 
Disruption of operation wound NOS 
Disruption of operation wound (sutures) of skin and subcutaneous tissue 
T81.32 Disruption of internal operation wound, not elsewhere classified 
Disruption of operation wound (sutures) of internal organ or other 
internal tissue 
Excludes2: leakage of vascular grafts (T82.23-, T82.33-) 
mechanical complication of permanent sutures (T86.612, 
.622, .692) 
T81.4 Infection following a procedure, not elsewhere classified 
Intra-abdominal abscess following a procedure, not elsewhere classified 
Sepsis following a procedure, not elsewhere classified 
Stitch abscess following a procedure, not elsewhere classified 
Subphrenic abscess following a procedure, not elsewhere classified 
Wound abscess following a procedure, not elsewhere classified 
Use additional code to identify infection 
Excludes1:obstetric surgical wound infection (O86.0) 
Excludes2:infection due to infusion, transfusion and therapeutic injection (T80.2) 
infection due to prosthetic devices, implants and grafts (T82.6-T82.7, 
T83.5-T83.6, T84.5-T84.7, T85.7) 
T81.5 Complications of foreign body accidentally left in body following procedure 
T81.50 Unspecified complication of foreign body accidentally left in body 
following procedure 
T81.500 Unspecified complication of foreign body accidentally 
left in body following surgical operation 
T81.501 Unspecified complication of foreign body accidentally 
left in body following infusion or transfusion 

T81.502
Unspecified complication of foreign body accidentally 
left in body following kidney dialysis 
T81.503 Unspecified complication of foreign body accidentally 
left in body following injection or immunization 
T81.504 Unspecified complication of foreign body accidentally 
left in body following endoscopic examination 
T81.505 Unspecified complication of foreign body accidentally 
left in body following heart catheterization 
T81.506 Unspecified complication of foreign body accidentally 
left in body following aspriation, puncture or other 
catheterization 
T81.507 Unspecified complication of foreign body accidentally 
left in body following removal of catheter or packing 
T81.508 Unspecified complication of foreign body accidentally 
left in body following other procedure 
T81.509 Unspecified complication of foreign body accidentally 
left in body following unspecified procedure 
T81.51 Adhesions due to foreign body accidentally left in body following 
procedure 
T81.510 Adhesions due to foreign body accidentally left in body 
following surgical operation 
T81.511 Adhesions due to foreign body accidentally left in body 
following infusion or transfusion 
T81.512 Adhesions due to foreign body accidentally left in body 
following kidney dialysis 
T81.513 Adhesions due to foreign body accidentally left in body 
following injection or immunization 
T81.514 Adhesions due to foreign body accidentally left in body 
following endoscopic examination 
T81.515 Adhesions due to foreign body accidentally left in body 
following heart catheterization 
T81.516 Adhesions due to foreign body accidentally left in body 
following aspriation, puncture or other catheterization 
T81.517 Adhesions due to foreign body accidentally left in body 
following removal of catheter or packing 
T81.518 Adhesions due to foreign body accidentally left in body 
following other procedure 
T81.519 Adhesions due to foreign body accidentally left in body 
following unspecified procedure 
T81.52 Obstruction due to foreign body accidentally left in body following 
procedure 
T81.520 Obstruction due to foreign body accidentally left in 
body following surgical operation 

T81.521
Obstruction due to foreign body accidentally left in 
body following infusion or transfusion 
T81.522 Obstruction due to foreign body accidentally left in 
body following kidney dialysis 
T81.523 Obstruction due to foreign body accidentally left in 
body following injection or immunization 
T81.524 Obstruction due to foreign body accidentally left in 
body following endoscopic examination 
T81.525 Obstruction due to foreign body accidentally left in 
body following heart catheterization 
T81.526 Obstruction due to foreign body accidentally left in 
body following aspriation, puncture or other 
catheterization 
T81.527 Obstruction due to foreign body accidentally left in 
body following removal of catheter or packing 
T81.528 Obstruction due to foreign body accidentally left in 
body following other procedure 
T81.529 Obstruction due to foreign body accidentally left in 
body following unspecified procedure 
T81.53 Perforation due to foreign body accidentally left in body following 
procedure 
T81.530 Perforation due to foreign body accidentally left in body 
following surgical operation 
T81.531 Perforation due to foreign body accidentally left in body 
following infusion or transfusion 
T81.532 Perforation due to foreign body accidentally left in body 
following kidney dialysis 
T81.533 Perforation due to foreign body accidentally left in body 
following injection or immunization 
T81.534 Perforation due to foreign body accidentally left in body 
following endoscopic examination 
T81.535 Perforation due to foreign body accidentally left in body 
following heart catheterization 
T81.536 Perforation due to foreign body accidentally left in body 
following aspriation, puncture or other catheterization 
T81.537 Perforation due to foreign body accidentally left in body 
following removal of catheter or packing 
T81.538 Perforation due to foreign body accidentally left in body 
following other procedure 
T81.539 Perforation due to foreign body accidentally left in body 
following unspecified procedure 
T81.59 Other complications of foreign body accidentally left in body following 
procedure 

Excludes2: 
obstruction or perforation due to prosthetic devices and 
implants intentionally left in body (T82.0-T82.5, 
T83.0-T83.4, T84.0-T84.4, T85.0-T85.6) 
T81.590 Other complications of foreign body accidentally left in 
body following surgical operation 
T81.591 Other complications of foreign body accidentally left in 
body following infusion or transfusion 
T81.592 Other complications of foreign body accidentally left in 
body following kidney dialysis 
T81.593 Other complications of foreign body accidentally left in 
body following injection or immunization 
T81.594 Other complications of foreign body accidentally left in 
body following endoscopic examination 
T81.595 Other complications of foreign body accidentally left in 
body following heart catheterization 
T81.596 Other complications of foreign body accidentally left in 
body following aspriation, puncture or other 
catheterization 
T81.597 Other complications of foreign body accidentally left in 
body following removal of catheter or packing 
T81.598 Other complications of foreign body accidentally left in 
body following other procedure 
T81.599 Other complications of foreign body accidentally left in 
body following unspecified procedure 
T81.6 Acute reaction to foreign substance accidentally left during a procedure 
Excludes2:complications of foreign body accidentally left in body cavity or 
operation wound following procedure (T81.5-) 
T81.60 Unspecified acute reaction to foreign substance accidentally left 
during a procedure 
T81.61 Aseptic peritonitis due to foreign substance accidentally left during 
a procedure 
Chemical peritonitis 
T81.69 Other acute reaction to foreign substance accidentally left during a 
procedure 
T81.7 Vascular complications following a procedure, not elsewhere classified 
Air embolism following procedure NEC 
Phlebitis or thrombophlebitis resulting from a procedure 
Excludes1:embolism complicating abortion or ectopic or molar pregnancy 
(O00-O07, O08.2) 
embolism complicating pregnancy, childbirth and the puerperium 
(O88.-) 
traumatic embolism (T79.0) 
Excludes2:embolism due to prosthetic devices, implants and grafts (T82.8, T83.8, 

T84.8, T85.8) 
embolism following infusion, transfusion and therapeutic injection 
(T80.0) 
T81.71 Complication of artery following a procedure, not elsewhere classified 
T81.710 Complication of mesenteric artery following a 
procedure, not elsewhere classified 
T81.711 Complication of renal artery following a procedure, not 
elsewhere classified 
T81.718 Complication of other artery following a procedure, not 
elsewhere classified 
T81.719 Complication of unspecified artery following a 
procedure, not elsewhere classified 
T81.72 Complication of vein following a procedure, not elsewhere classified 
T81.8 Other complications of procedures, not elsewhere classified 
Excludes2:hypothermia following anesthesia (T88.51) 
malignant hyperpyrexia due to anesthesia (T88.3) 
T81.81 Complication of inhalation therapy 
T81.82 Emphysema (subcutaneous) resulting from a procedure 
T81.83 Persistent postoperative fistula 
T81.84 Cardiac failure following a non-cardiac procedure 
Excludes1: cardiac failure following cardiac surgery (I97.1) 
T81.89 Other complications of procedures, not elsewhere classified 
T81.9 Unspecified complication of procedure 
T82 Complications of cardiac and vascular prosthetic devices, 
implants and grafts 
Excludes2:failure and rejection of transplanted organs and tissue (T86.-) 
The following 7th character extensions are to be added to each code for category T82: 
a initial encounter 
d subsequent encounter 
q sequela 
T82.0 Mechanical complication of heart valve prosthesis 
Mechanical complication of heart valve graft 
T82.01 Breakdown (mechanical) of heart valve prosthesis 
T82.02 Displacement of heart valve prosthesis 
Malposition of heart valve prosthesis 
T82.03 Leakage of heart valve prosthesis 
T82.09 Other mechanical complication of heart valve prosthesis 
Obstruction (mechanical) of heart valve prosthesis 
Perforation of heart valve prosthesis 
Protrusion of heart valve prosthesis 
T82.1 Mechanical complication of cardiac electronic device 
T82.11 Breakdown (mechanical) of cardiac electronic device 

T82.110 Breakdown (mechanical) of cardiac electrode 
T82.111 Breakdown (mechanical) of cardiac pulse generator 
(battery) 
T82.118 Breakdown (mechanical) of other cardiac electronic 
device 
T82.119 Breakdown (mechanical) of unspecified cardiac 
electronic device 
T82.12 Displacement of cardiac electronic device 
Malposition of cardiac electronic device 
T82.120 Displacement of cardiac electrode 
T82.121 Displacement of cardiac pulse generator (battery) 
T82.128 Displacement of other cardiac electronic device 
T82.129 Displacement of unspecified cardiac electronic device 
T82.19 Other mechanical complication of cardiac electronic device 
Leakage of cardiac electronic device 
Obstruction of cardiac electronic device 
Perforation of cardiac electronic device 
Protrusion of cardiac electronic device 
T82.190 Other mechanical complication of cardiac electrode 
T82.191 Other mechanical complication of cardiac pulse 
generator (battery) 
T82.198 Other mechanical complication of other cardiac 
electronic device 
T82.199 Other mechanical complication of unspecified cardiac 
device 
T82.2 Mechanical complication of coronary artery bypass graft 
T82.21 Breakdown (mechanical) of coronary artery bypass graft 
T82.22 Displacement of coronary artery bypass graft 
Malposition of coronary artery bypass graft 
T82.23 Leakage of coronary artery bypass graft 
T82.28 Other mechanical complication of coronary artery bypass graft 
Obstruction, mechanical of coronary artery bypass graft 
Perforation of coronary artery bypass graft 
Protrusion of coronary artery bypass graft 
T82.3 Mechanical complication of other vascular grafts 
T82.31 Breakdown (mechanical) of other vascular grafts 
T82.310 Breakdown (mechanical) of aortic (bifurcation) graft 
(replacement) 
T82.311 Breakdown (mechanical) of carotid arterial graft 
(bypass) 
T82.312 Breakdown (mechanical) of femoral arterial graft 
(bypass) 
T82.318 Breakdown (mechanical) of other vascular grafts 

T82.319
Breakdown (mechanical) of unspecified vascular grafts 
T82.32 Displacement of other vascular grafts 
Malposition of other vascular grafts 
T82.320 Displacement of aortic (bifurcation) graft (replacement) 
T82.321 Displacement of carotid arterial graft (bypass) 
T82.322 Displacement of femoral arterial graft (bypass) 
T82.328 Displacement of other vascular grafts 
T82.329 Displacement of unspecified vascular grafts 
T82.33 Leakage of other vascular grafts 
T82.330 Leakage of aortic (bifurcation) graft (replacement) 
T82.331 Leakage of carotid arterial graft (bypass) 
T82.332 Leakage of femoral arterial graft (bypass) 
T82.338 Leakage of other vascular grafts 
T82.339 Leakage of unspecified vascular graft 
T82.39 Other mechanical complication of other vascular grafts 
Obstruction (mechanical) of other vascular grafts 
Perforation of other vascular grafts 
Protrusion of other vascular grafts 
T82.390 Other mechanical complication of aortic (bifurcation) 
graft (replacement) 
T82.391 Other mechanical complication of carotid arterial graft 
(bypass) 
T82.392 Other mechanical complication of femoral arterial graft 
(bypass) 
T82.398 Other mechanical complication of other vascular grafts 
T82.399 Other mechanical complication of unspecified vascular 
grafts 
T82.4 Mechanical complication of vascular dialysis catheter 
Mechanical complication of hemodialysis catheter 
Excludes1:mechanical complication of intraperitoneal dialysis catheter (T85.62) 
T82.41 Breakdown (mechanical) of vascular dialysis catheter 
T82.42 Displacement of vascular dialysis catheter 
Malposition of vascular dialysis catheter 
T82.43 Leakage of vascular dialysis catheter 
T82.49 Other complication of vascular dialysis catheter 
Obstruction (mechanical) of vascular dialysis catheter 
Perforation of vascular dialysis catheter 
Protrusion of vascular dialysis catheter 
T82.5 Mechanical complication of other cardiac and vascular devices and implants 
Excludes2:mechanical complication of epidural and subdural infusion catheter 
(T85.61) 
T82.51 Breakdown (mechanical) of other cardiac and vascular devices and 
implants 

T82.510
Breakdown (mechanical) of surgically created 
arteriovenous fistula 
T82.511 Breakdown (mechanical) of surgically created 
arteriovenous shunt 
T82.512 Breakdown (mechanical) of artificial heart 
T82.513 Breakdown (mechanical) of balloon (counterpulsation) 
device 
T82.514 Breakdown (mechanical) of infusion catheter 
T82.515 Breakdown (mechanical) of umbrella device 
T82.518 Breakdown (mechanical) of other cardiac and vascular 
devices and implants 
T82.519 Breakdown (mechanical) of unspecified cardiac and 
vascular devices and implants 
T82.52 Displacement of other cardiac and vascular devices and implants 
Malposition of other cardiac and vascular devices and implants 
T82.520 Displacement of surgically created arteriovenous fistula 
T82.521 Displacement of surgically created arteriovenous shunt 
T82.522 Displacement of artificial heart 
T82.523 Displacement of balloon (counterpulsation) device 
T82.524 Displacement of infusion catheter 
T82.525 Displacement of umbrella device 
T82.528 Displacement of other cardiac and vascular devices and 
implants 
T82.529 Displacement of unspecified cardiac and vascular 
devices and implants 
T82.53 Leakage of other cardiac and vascular devices and implants 
T82.530 Leakage of surgically created arteriovenous fistula 
T82.531 Leakage of surgically created arteriovenous shunt 
T82.532 Leakage of artificial heart 
T82.533 Leakage of balloon (counterpulsation) device 
T82.534 Leakage of infusion catheter 
T82.535 Leakage of umbrella device 
T82.538 Leakage of other cardiac and vascular devices and 
implants 
T82.539 Leakage of unspecified cardiac and vascular devices 
and implants 
T82.59 Other mechanical complication of other cardiac and vascular devices and 
implants 
Obstruction (mechanical) of other cardiac and vascular devices and 
implants 
Perforation of other cardiac and vascular devices and implants 
Protrusion of other cardiac and vascular devices and implants 
T82.590 Other mechanical complication of surgically created 

arteriovenous fistula 
T82.591 Other mechanical complication of surgically created 
arteriovenous shunt 
T82.592 Other mechanical complication of artificial heart 
T82.593 Other mechanical complication of balloon 
(counterpulsation) device 
T82.594 Other mechanical complication of infusion catheter 
T82.595 Other mechanical complication of umbrella device 
T82.598 Other mechanical complication of other cardiac and 
vascular devices and implants 
T82.599 Other mechanical complication of unspecified cardiac 
and vascular devices and implants 
T82.6 Infection and inflammatory reaction due to cardiac valve prosthesis 
Use additional code to identify infection 
T82.7 Infection and inflammatory reaction due to other cardiac and vascular 
devices, implants and grafts 
Use additional code to identify infection 
T82.8 Other complications of cardiac and vascular prosthetic devices, implants and 
grafts 
T82.81 Embolism of cardiac and vascular prosthetic devices, implants and grafts 
T82.817 Embolism of cardiac prosthetic devices, implants and 
grafts 
T82.818 Embolism of vascular prosthetic devices, implants and 
grafts 
T82.82 Fibrosis of cardiac and vascular prosthetic devices, implants and grafts 
T82.827 Fibrosis of cardiac prosthetic devices, implants and 
grafts 
T82.828 Fibrosis of vascular prosthetic devices, implants and 
grafts 
T82.83 Hemorrhage of cardiac and vascular prosthetic devices, implants and 
grafts 
T82.837 Hemorrhage of cardiac prosthetic devices, implants and 
grafts 
T82.838 Hemorrhage of vascular prosthetic devices, implants 
and grafts 
T82.84 Pain from cardiac and vascular prosthetic devices, implants and grafts 
T82.847 Pain from cardiac prosthetic devices, implants and 
grafts 
T82.848 Pain from vascular prosthetic devices, implants and 
grafts 
T82.85 Stenosis of cardiac and vascular prosthetic devices, implants and grafts 
T82.857 Stenosis of cardiac prosthetic devices, implants and 
grafts 

T82.858
Stenosis of vascular prosthetic devices, implants and 
grafts 
T82.86 Thrombosis of cardiac and vascular prosthetic devices, implants and 
grafts 
T82.867 Thrombosis of cardiac prosthetic devices, implants and 
grafts 
T82.868 Thrombosis of vascular prosthetic devices, implants and 
grafts 
T82.89 Other complication of cardiac and vascular prosthetic devices, implants 
and grafts 
T82.897 Other complication of cardiac prosthetic devices, 
implants and grafts 
T82.898 Other complication of vascular prosthetic devices, 
implants and grafts 
T82.9 Unspecified complication of cardiac and vascular prosthetic device, implant 
and graft 
T83 Complications of genitourinary prosthetic devices, implants and 
grafts 
Excludes2:failure and rejection of transplanted organs and tissue (T86.-) 
The following 7th character extensions are to be added to each code for category T83: 
a initial encounter 
d subsequent encounter 
q sequela 
T83.0 Mechanical complication of urinary (indwelling) catheter 
Excludes2:complications of stoma of urinary tract (N99.5-) 
T83.01 Breakdown (mechanical) of urinary (indwelling) catheter 
T83.010 Breakdown (mechanical) of cystostomy catheter 
T83.018 Breakdown (mechanical) of other indwelling urethral 
catheter 
T83.02 Displacement of urinary (indwelling) catheter 
Malposition of urinary (indwelling) catheter 
T83.020 Displacement of cystostomy catheter 
T83.028 Displacement of other indwelling urethral catheter 
T83.03 Leakage of urinary (indwelling) catheter 
T83.030 Leakage of cystostomy catheter 
T83.038 Leakage of other indwelling urethral catheter 
T83.09 Other mechanical complication of urinary (indwelling) catheter 
Obstruction (mechanical) of urinary (indwelling) catheter 
Perforation of urinary (indwelling) catheter 
Protrusion of urinary (indwelling) catheter 
T83.090 Other mechanical complication of cystostomy catheter 
T83.098 Other mechanical complication of other indwelling 

urethral catheter 
T83.1 Mechanical complication of other urinary devices and implants 
T83.11 Breakdown (mechanical) of other urinary devices and implants 
T83.110 Breakdown (mechanical) of urinary electronic 
stimulator device 
T83.111 Breakdown (mechanical) of urinary sphincter implant 
T83.112 Breakdown (mechanical) of urinary stent 
T83.118 Breakdown (mechanical) of other urinary devices and 
implants 
T83.12 Displacement of other urinary devices and implants 
Malposition of other urinary devices and implants 
T83.120 Displacement of urinary electronic stimulator device 
T83.121 Displacement of urinary sphincter implant 
T83.122 Displacement of urinary stent 
T83.128 Displacement of other urinary devices and implants 
T83.19 Other mechanical complication of other urinary devices and implants 
Leakage of other urinary devices and implants 
Obstruction (mechanical) of other urinary devices and implants 
Perforation of other urinary devices and implants 
Protrusion of other urinary devices and implants 
T83.190 Other mechanical complication of urinary electronic 
stimulator device 
T83.191 Other mechanical complication of urinary sphincter 
implant 
T83.192 Other mechanical complication of urinary stent 
T83.198 Other mechanical complication of other urinary devices 
and implants 
T83.2 Mechanical complication of graft of urinary organ 
T83.21 Breakdown (mechanical) of graft of urinary organ 
T83.22 Displacement of graft of urinary organ 
Malposition of graft of urinary organ 
T83.23 Leakage of graft of urinary organ 
T83.29 Other mechanical complication of graft of urinary organ 
Obstruction (mechanical) of graft of urinary organ 
Perforation of graft of urinary organ 
Protrusion of graft of urinary organ 
T83.3 Mechanical complication of intrauterine contraceptive device 
T83.31 Breakdown (mechanical) of intrauterine contraceptive device 
T83.32 Displacement of intrauterine contraceptive device 
Malposition of intrauterine contraceptive device 
T83.39 Other mechanical complication of intrauterine contraceptive device 
Leakage of intrauterine contraceptive device 
Obstruction (mechanical) of intrauterine contraceptive device 

Perforation of intrauterine contraceptive device 
Protrusion of intrauterine contraceptive device 
T83.4 Mechanical complication of other prosthestic devices, implants and grafts of 
genital tract 
T83.41 Breakdown (mechanical) of other prosthetic devices, implants and grafts 
of genital tract 
T83.410 Breakdown (mechanical) of penile (implanted) 
prosthesis 
T83.418 Breakdown (mechanical) of other prosthestic devices, 
implants and grafts of genital tract 
T83.42 Displacement of other prosthetic devices, implants and grafts of genital 
tract 
Malposition of other prosthetic devices, implants and grafts of genital 
tract 
T83.420 Displacement of penile (implanted) prosthesis 
T83.428 Displacement of other prosthestic devices, implants and 
grafts of genital tract 
T83.49 Other mechanical complication of other prosthestic devices, implants 
and grafts of genital tract 
Leakage of other prosthetic devices, implants and grafts of genital tract 
Obstruction, mechanical of other prosthetic devices, implants and grafts 
of genital tract 
Perforation of other prosthetic devices, implants and grafts of genital 
tract 
Protrusion of other prosthetic devices, implants and grafts of genital tract 
T83.490 Other mechanical complication of penile (implanted) 
prosthesis 
T83.498 Other mechanical complication of other prosthestic 
devices, implants and grafts of genital tract 
T83.5 Infection and inflammatory reaction due to prosthetic device, implant and graft in 
urinary system 
Use additional code to identify infection 
T83.51 Infection and inflammatory reaction due to indwelling urinary 
catheter 
T83.59 Infection and inflammatory reaction due to prosthetic device, 
implant and graft in urinary system 
T83.6 Infection and inflammatory reaction due to prosthetic device, implant and 
graft in genital tract 
Use additional code to identify infection 
T83.8 Other complications of genitourinary prosthetic devices, implants and grafts 
T83.81 Embolism of genitourinary prosthetic devices, implants and grafts 
T83.82 Fibrosis of genitourinary prosthetic devices, implants and grafts 
T83.83 Hemorrhage of genitourinary prosthetic devices, implants and 

grafts 
T83.84 Pain from genitourinary prosthetic devices, implants and grafts 
T83.85 Stenosis of genitourinary prosthetic devices, implants and grafts 
T83.86 Thrombosis of genitourinary prosthetic devices, implants and grafts 
T83.89 Other complication of genitourinary prosthetic devices, implants 
and grafts 
T83.9 Unspecified complication of genitourinary prosthetic device, implant and 
graft 
T84 Complications of internal orthopedic prosthetic devices, 
implants and grafts 
Excludes1:failure and rejection of transplanted organs and tissues (T86.-) 
fracture of bone following insertion of orthopedic implant, joint prosthesis or 
bone plate (M96.6) 
The following 7th character extensions are to be added to each code for category T84: 
a initial encounter 
d subsequent encounter 
q sequela 
T84.0 Mechanical complication of internal joint prosthesis 
T84.01 Breakdown (mechanical) of internal joint prosthesis 
T84.010 Breakdown (mechanical) of internal right hip prosthesis 
T84.011 Breakdown (mechanical) of internal left hip prosthesis 
T84.012 Breakdown (mechanical) of internal right knee 
prosthesis 
T84.013 Breakdown (mechanical) of internal left knee prosthesis 
T84.018 Breakdown (mechanical) of other internal joint 
prosthesis 
T84.019 Breakdown (mechanical) of unspecified internal joint 
prosthesis 
T84.02 Displacement of internal joint prosthesis 
Malposition of internal joint prosthesis 
T84.020 Displacement of internal right hip prosthesis 
T84.021 Displacement of internal left hip prosthesis 
T84.022 Displacement of internal right knee prosthesis 
T84.023 Displacement of internal left knee prosthesis 
T84.028 Displacement of other internal joint prosthesis 
T84.029 Displacement of unspecified internal joint prosthesis 
T84.09 Other mechanical complication of internal joint prosthesis 
Leakage of internal joint prosthesis 
Obstruction (mechanical) of internal joint prosthesis 
Perforation of internal joint prosthesis 
Protrusion of internal joint prosthesis 
T84.090 Other mechanical complication of internal right hip 

prosthesis 
T84.091 Other mechanical complication of internal left hip 
prosthesis 
T84.092 Other mechanical complication of internal right knee 
prosthesis 
T84.093 Other mechanical complication of internal left knee 
prosthesis 
T84.098 Other mechanical complication of other internal joint 
prosthesis 
T84.099 Other mechanical complication of unspecified internal 
joint prosthesis 
T84.1 Mechanical complication of internal fixation device of bones of limb 
Excludes2:mechanical complication of internal fixation device of bones of feet 
(T84.2-) 
mechanical complication of internal fixation device of bones of fingers 
(T84.2-) 
mechanical complication of internal fixation device of bones of hands 
(T84.2-) 
mechanical complication of internal fixation device of bones of toes 
(T84.2-) 
T84.11 Breakdown (mechanical) of internal fixation device of bones of limb 
T84.110 Breakdown (mechanical) of internal fixation device of 
right humerus 
T84.111 Breakdown (mechanical) of internal fixation device of 
left humerus 
T84.112 Breakdown (mechanical) of internal fixation device of 
bone of right forearm 
T84.113 Breakdown (mechanical) of internal fixation device of 
bone of left forearm 
T84.114 Breakdown (mechanical) of internal fixation device of 
right femur 
T84.115 Breakdown (mechanical) of internal fixation device of 
left femur 
T84.116 Breakdown (mechanical) of internal fixation device of 
bone of right lower leg 
T84.117 Breakdown (mechanical) of internal fixation device of 
bone of left lower leg 
T84.119 Breakdown (mechanical) of internal fixation device of 
unspecified bone of limb 
T84.12 Displacement of internal fixation device of bones of limb 
Malposition of internal fixation device of bones of limb 
T84.120 Displacement of internal fixation device of right 
humerus 

T84.121
Displacement of internal fixation device of left humerus 
T84.122 Displacement of internal fixation device of bone of right 
forearm 
T84.123 Displacement of internal fixation device of bone of left 
forearm 
T84.124 Displacement of internal fixation device of right femur 
T84.125 Displacement of internal fixation device of left femur 
T84.126 Displacement of internal fixation device of bone of right 
lower leg 
T84.127 Displacement of internal fixation device of bone of left 
lower leg 
T84.129 Displacement of internal fixation device of unspecified 
bone of limb 
T84.19 Other mechanical complication of internal fixation device of bones of 
limb 
Obstruction (mechanical) of internal fixation device of bones of limb 
Perforation of internal fixation device of bones of limb 
Protrusion of internal fixation device of bones of limb 
T84.190 Other mechanical complication of internal fixation 
device of right humerus 
T84.191 Other mechanical complication of internal fixation 
device of left humerus 
T84.192 Other mechanical complication of internal fixation 
device of bone of right forearm 
T84.193 Other mechanical complication of internal fixation 
device of bone of left forearm 
T84.194 Other mechanical complication of internal fixation 
device of right femur 
T84.195 Other mechanical complication of internal fixation 
device of left femur 
T84.196 Other mechanical complication of internal fixation 
device of bone of right lower leg 
T84.197 Other mechanical complication of internal fixation 
device of bone of left lower leg 
T84.199 Other mechanical complication of internal fixation 
device of unspecified bone of limb 
T84.2 Mechanical complication of internal fixation device of other bones 
T84.21 Breakdown (mechanical) of internal fixation device of other bones 
T84.210 Breakdown (mechanical) of internal fixation device of 
bones of hand and fingers 
T84.213 Breakdown (mechanical) of internal fixation device of 
bones of foot and toes 
T84.216 Breakdown (mechanical) of internal fixation device of 

vertebrae 
T84.218 
Breakdown (mechanical) of internal fixation device of 
other bones 
T84.22 Displacement of internal fixation device of other bones 
Malposition of internal fixation device of other bones 
T84.220 Displacement of internal fixation device of bones of 
hand and fingers 
T84.223 Displacement of internal fixation device of bones of foot 
and toes 
T84.226 Displacement of internal fixation device of vertebrae 
T84.228 Displacement of internal fixation device of other bones 
T84.29 Other mechanical complication of internal fixation device of other bones 
Obstruction (mechanical) of internal fixation device of other bones 
Perforation of internal fixation device of other bones 
Protrusion of internal fixation device of other bones 
T84.290 Other mechanical complication of internal fixation 
device of bones of hand and fingers 
T84.293 Other mechanical complication of internal fixation 
device of bones of foot and toes 
T84.296 Other mechanical complication of internal fixation 
device of vertebrae 
T84.298 Other mechanical complication of internal fixation 
device of other bones 
T84.3 Mechanical complication of other bone devices, implants and grafts 
Excludes2:other complications of bone graft (T86.83-) 
T84.31 Breakdown (mechanical) of other bone devices, implants and grafts 
T84.310 Breakdown (mechanical) of electronic bone stimulator 
T84.318 Breakdown (mechanical) of other bone devices, 
implants and grafts 
T84.32 Displacement of other bone devices, implants and grafts 
Malposition of other bone devices, implants and grafts 
T84.320 Displacement of electronic bone stimulator 
T84.328 Displacement of other bone devices, implants and grafts 
T84.39 Other mechanical complication of other bone devices, implants and 
grafts 
Obstruction (mechanical) of other bone devices, implants and grafts 
Perforation of other bone devices, implants and grafts 
Protrusion of other bone devices, implants and grafts 
T84.390 Other mechanical complication of electronic bone 
stimulator 
T84.398 Other mechanical complication of other bone devices, 
implants and grafts 
T84.4 Mechanical complication of other internal orthopedic devices, implants and grafts 

T84.41
Breakdown (mechanical) of other internal orthopedic devices, implants 
and grafts 
T84.410 Breakdown (mechanical) of muscle and tendon graft 
T84.418 Breakdown (mechanical) of other internal orthopedic 
devices, implants and grafts 
T84.42 Displacement of other internal orthopedic devices, implants and grafts 
Malposition of other internal orthopedic devices, implants and grafts 
T84.420 Displacement of muscle and tendon graft 
T84.428 Displacement of other internal orthopedic devices, 
implants and grafts 
T84.49 Other mechanical complication of other internal orthopedic devices, 
implants and grafts 
Obstruction (mechanical) of other internal orthopedic devices, implants 
and grafts 
Perforation of other internal orthopedic devices, implants and grafts 
Protrusion of other internal orthopedic devices, implants and grafts 
T84.490 Other mechanical complication of muscle and tendon 
graft 
T84.498 Other mechanical complication of other internal 
orthopedic devices, implants and grafts 
T84.5 Infection and inflammatory reaction due to internal joint prosthesis 
Use additional code to identify infection 
T84.50 Infection and inflammatory reaction due to unspecified internal 
joint prosthesis 
T84.51 Infection and inflammatory reaction due to internal right hip 
prosthesis 
T84.52 Infection and inflammatory reaction due to internal left hip 
prosthesis 
T84.53 Infection and inflammatory reaction due to internal right knee 
prosthesis 
T84.54 Infection and inflammatory reaction due to internal left knee 
prosthesis 
T84.59 Infection and inflammatory reaction due to other internal joint 
prosthesis 
T84.6 Infection and inflammatory reaction due to internal fixation device 
Use additional code to identify infection 
T84.60 Infection and inflammatory reaction due to internal fixation device 
of unspecified site 
T84.61 Infection and inflammatory reaction due to internal fixation device of 
arm 
T84.610 Infection and inflammatory reaction due to internal 
fixation device of right humerus 
T84.611 Infection and inflammatory reaction due to internal 

fixation device of left humerus 
T84.612 Infection and inflammatory reaction due to internal 
fixation device of right radius 
T84.613 Infection and inflammatory reaction due to internal 
fixation device of left radius 
T84.614 Infection and inflammatory reaction due to internal 
fixation device of right ulna 
T84.615 Infection and inflammatory reaction due to internal 
fixation device of left ulna 
T84.619 Infection and inflammatory reaction due to internal 
fixation device of unspecified bone of arm 
T84.62 Infection and inflammatory reaction due to internal fixation device of leg 
T84.620 Infection and inflammatory reaction due to internal 
fixation device of right femur 
T84.621 Infection and inflammatory reaction due to internal 
fixation device of left femur 
T84.622 Infection and inflammatory reaction due to internal 
fixation device of right tibia 
T84.623 Infection and inflammatory reaction due to internal 
fixation device of left tibia 
T84.624 Infection and inflammatory reaction due to internal 
fixation device of right fibula 
T84.625 Infection and inflammatory reaction due to internal 
fixation device of left fibula 
T84.629 Infection and inflammatory reaction due to internal 
fixation device of unspecified bone of leg 
T84.63 Infection and inflammatory reaction due to internal fixation device 
of spine 
T84.69 Infection and inflammatory reaction due to internal fixation device 
of other site 
T84.7 Infection and inflammatory reaction due to other internal orthopedic 
prosthetic devices, implants and grafts 
Use additional code to identify infection 
T84.8 Other complications of internal orthopedic prosthetic devices, implants and grafts 
T84.81 Embolism of internal orthopedic prosthetic devices, implants and 
grafts 
T84.82 Fibrosis of internal orthopedic prosthetic devices, implants and 
grafts 
T84.83 Hemorrhage of internal orthopedic prosthetic devices, implants and 
grafts 
T84.84 Pain from internal orthopedic prosthetic devices, implants and 
grafts 
T84.85 Stenosis of internal orthopedic prosthetic devices, implants and 

grafts 
T84.86 Thrombosis of internal orthopedic prosthetic devices, implants and 
grafts 
T84.89 Other complication of internal orthopedic prosthetic devices, 
implants and grafts 
T84.9 Unspecified complication of internal orthopedic prosthetic device, implant 
and graft 
T85 Complications of other internal prosthetic devices, implants and 
grafts 
Excludes2:failure and rejection of transplanted organs and tissue (T86.-) 
The following 7th character extensions are to be added to each code for category T85 
a initial encounter 
d subsequent encounter 
q sequela 
T85.0 Mechanical complication of ventricular intracranial (communicating) shunt 
T85.01 Breakdown (mechanical) of ventricular intracranial 
(communicating) shunt 
T85.02 Displacement of ventricular intracranial (communicating) shunt 
Malposition of ventricular intracranial (communicating) shunt 
T85.03 Leakage of ventricular intracranial (communicating) shunt 
T85.09 Other mechanical complication of ventricular intracranial 
(communicating) shunt 
Obstruction (mechanical) of ventricular intracranial (communicating) 
shunt 
Perforation of ventricular intracranial (communicating) shunt 
Protrusion of ventricular intracranial (communicating) shunt 
T85.1 Mechanical complication of implanted electronic stimulator of nervous system 
T85.11 Breakdown (mechanical) of implanted electronic stimulator of nervous 
system 
T85.110 Breakdown (mechanical) of implanted electronic 
neurostimulator (electrode) of brain 
T85.111 Breakdown (mechanical) of implanted electronic 
neurostimulator (electrode) of peripheral nerve 
T85.112 Breakdown (mechanical) of implanted electronic 
neurostimulator (electrode) of spinal cord 
T85.118 Breakdown (mechanical) of other implanted electronic 
stimulator of nervous system 
T85.12 Displacement of implanted electronic stimulator of nervous system 
Malposition of implanted electronic stimulator of nervous system 
T85.120 Displacement of implanted electronic neurostimulator 
(electrode) of brain 
T85.121 Displacement of implanted electronic neurostimulator 

(electrode) of peripheral nerve 
T85.122 Displacement of implanted electronic neurostimulator 
(electrode) of spinal cord 
T85.128 Displacement of other implanted electronic stimulator 
of nervous system 
T85.19 Other mechanical complication of implanted electronic stimulator of 
nervous system 
Leakage of implanted electronic stimulator of nervous system 
Obstruction (mechanical) of implanted electronic stimulator of nervous 
system 
Perforation of implanted electronic stimulator of nervous system 
Protrusion of implanted electronic stimulator of nervous system 
T85.190 Other mechanical complication of implanted electronic 
neurostimulator (electrode) of brain 
T85.191 Other mechanical complication of implanted electronic 
neurostimulator (electrode) of peripheral nerve 
T85.192 Other mechanical complication of implanted electronic 
neurostimulator (electrode) of spinal cord 
T85.199 Other mechanical complication of other implanted 
electronic stimulator of nervous system 
T85.2 Mechanical complication of intraocular lens 
T85.21 Breakdown (mechanical) of intraocular lens 
T85.22 Displacement of intraocular lens 
Malposition of intraocular lens 
T85.29 Other mechanical complication of intraocular lens 
Obstruction (mechanical) of intraocular lens 
Perforation of intraocular lens 
Protrusion of intraocular lens 
T85.3 Mechanical complication of other ocular prosthetic devices, implants and grafts 
Excludes2:other complications of corneal graft (T86.84-) 
T85.31 Breakdown (mechanical) of other ocular prosthetic devices, implants and 
grafts 
T85.310 Breakdown (mechanical) of prosthetic orbit of right eye 
T85.311 Breakdown (mechanical) of prosthetic orbit of left eye 
T85.318 Breakdown (mechanical) of other ocular prosthetic 
devices, implants and grafts 
T85.32 Displacement of other ocular prosthetic devices, implants and grafts 
Malposition of other ocular prosthetic devices, implants and grafts 
T85.320 Displacement of prosthetic orbit of right eye 
T85.321 Displacement of prosthetic orbit of left eye 
T85.328 Displacement of other ocular prosthetic devices, 
implants and grafts 
T85.39 Other mechanical complication of other ocular prosthetic devices, 

implants and grafts 
Obstruction (mechanical) of other ocular prosthetic devices, implants 
and grafts 
Perforation of other ocular prosthetic devices, implants and grafts 
Protrusion of other ocular prosthetic devices, implants and grafts 
T85.390 Other mechanical complication of prosthetic orbit of 
right eye 
T85.391 Other mechanical complication of prosthetic orbit of 
left eye 
T85.398 Other mechanical complication of other ocular 
prosthetic devices, implants and grafts 
T85.4 Mechanical complication of breast prosthesis and implant 
T85.41 Breakdown (mechanical) of breast prosthesis and implant 
T85.42 Displacement of breast prosthesis and implant 
Malposition of breast prosthesis and implant 
T85.43 Leakage of breast prosthesis and implant 
T85.49 Other mechanical complication of breast prosthesis and implant 
Obstruction (mechanical) of breast prosthesis and implant 
Perforation of breast prosthesis and implant 
Protrusion of breast prosthesis and implant 
T85.5 Mechanical complication of gastrointestinal prosthetic devices, implants and 
grafts 
T85.51 Breakdown (mechanical) of gastrointestinal prosthetic devices, implants 
and grafts 
T85.510 Breakdown (mechanical) of bile duct prosthesis 
T85.511 Breakdown (mechanical) of esophageal anti-reflux 
device 
T85.518 Breakdown (mechanical) of other gastrointestinal 
prosthetic devices, implants and grafts 
T85.52 Displacement of gastrointestinal prosthetic devices, implants and grafts 
Malposition of gastrointestinal prosthetic devices, implants and grafts 
T85.520 Displacement of bile duct prosthesis 
T85.521 Displacement of esophageal anti-reflux device 
T85.528 Displacement of other gastrointestinal prosthetic 
devices, implants and grafts 
T85.59 Other mechanical complication of gastrointestinal prosthetic devices, 
implants and 
Obstruction, mechanical of gastrointestinal prosthetic devices, implants 
and grafts 
Perforation of gastrointestinal prosthetic devices, implants and grafts 
Protrusion of gastrointestinal prosthetic devices, implants and grafts 
T85.590 Other mechanical complication of bile duct prosthesis 
T85.591 Other mechanical complication of esophageal 

anti-reflux device 
T85.598 Other mechanical complication of other gastrointestinal 
prosthetic devices, implants and grafts 
T85.6 Mechanical complication of other specified internal and external prosthetic 
devices, implants and grafts 
T85.61 Breakdown (mechanical) of other specified internal prosthetic devices, 
implants and grafts 
T85.610 Breakdown (mechanical) of epidural and subdural 
infusion catheter 
T85.611 Breakdown (mechanical) of intraperitoneal dialysis 
catheter 
Excludes1:mechanical complication of vascular dialysis 
catheter (T82.4-) 
T85.612 Breakdown (mechanical) of permanent sutures 
Excludes1:mechanical complication of permanent (wire) 
suture used in bone repair (T84.1-T84.2) 
T85.613 Breakdown (mechanical) of artificial skin graft and 
decellularized allodermis 
Failure of artificial skin graft and decellularized allodermis 
Non-adherence of artificial skin graft and decellularized 
allodermis 
Poor incorporation of artificial skin graft and decellularized 
allodermis 
Shearing of artificial skin graft and decellularized 
allodermis 
T85.614 Breakdown (mechanical) of insulin pump 
T85.618 Breakdown (mechanical) of other specified internal 
prosthetic devices, implants and grafts 
T85.62 Displacement of other specified internal prosthetic devices, implants and 
grafts 
Malposition of other specified internal prosthetic devices, implants and 
grafts 
T85.620 Displacement of epidural and subdural infusion 
catheter 
T85.621 Displacement of intraperitoneal dialysis catheter 
Excludes1:mechanical complication of vascular dialysis 
catheter (T82.4-) 
T85.622 Displacement of permanent sutures 
Excludes1:mechanical complication of permanent (wire) 
suture used in bone repair (T84.1-T84.2) 
T85.623 Displacement of artificial skin graft and decellularized 
allodermis 
Dislodgement of artificial skin graft and decellularized 

allodermis 
Displacement of artificial skin graft and decellularized 
allodermis 
T85.624 Displacement of insulin pump 
T85.628 Displacement of other specified internal prosthetic 
devices, implants and grafts 
T85.63 Leakage of other specified internal prosthetic devices, implants and 
grafts 
T85.630 Leakage of epidural and subdural infusion catheter 
T85.631 Leakage of intraperitoneal dialysis catheter 
Excludes1:mechanical complication of vascular dialysis 
catheter (T82.4) 
T85.633 Leakage of insulin pump 
T85.638 Leakage of other specified internal prosthetic devices, 
implants and grafts 
T85.69 Other mechanical complication of other specified internal prosthetic 
devices, implants and grafts 
Obstruction, mechanical of other specified internal prosthetic devices, 
implants and grafts 
Perforation of other specified internal prosthetic devices, implants and 
grafts 
Protrusion of other specified internal prosthetic devices, implants and 
grafts 
T85.690 Other mechanical complication of epidural and 
subdural infusion catheter 
T85.691 Other mechanical complication of intraperitoneal 
dialysis catheter 
Excludes1:mechanical complication of vascular dialysis 
catheter (T82.4) 
T85.692 Other mechanical complication of permanent sutures 
Excludes1:mechanical complication of permanent (wire) 
suture used in bone repair (T84.1-T84.2) 
T85.693 Other mechanical complication of artificial skin graft 
and decellularized allodermis 
T85.694 Other mechanical complication of insulin pump 
T85.698 Other mechanical complication of other specified 
internal prosthetic devices, implants and grafts 
Mechanical complication of nonabsorbable surgical 
material NOS 
T85.7 Infection and inflammatory reaction due to other internal prosthetic devices, 
implants and grafts 
Use additional code to identify infection 
T85.71 Infection and inflammatory reaction due to peritoneal dialysis 

catheter 
T85.72 Infection and inflammatory reaction due to insulin pump 
T85.79 Infection and inflammatory reaction due to other internal prosthetic 
devices, implants and grafts 
T85.8 Other complications of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.81 Embolism of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.82 Fibrosis of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.83 Hemorrhage of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.84 Pain from internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.85 Stenosis of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.86 Thrombosis of internal prosthetic devices, implants and grafts, not 
elsewhere classified 
T85.89 Other complication of internal prosthetic devices, implants and 
grafts, not elsewhere classified 
T85.9 Unspecified complication of internal prosthetic device, implant and graft 
Complication of internal prosthetic device, implant and graft NOS 
T86 Complications of transplanted organs and tissue 
T86.0 Complications of bone-marrow transplant 
T86.00 Unspecified complication of bone-marrow transplant 
T86.01 Graft-versus-host reaction or disease 
T86.09 Other complications of bone-marrow transplant 
T86.1 Complications of kidney transplant 
T86.10 Unspecified complication of kidney transplant 
T86.11 Kidney transplant rejection 
T86.12 Kidney transplant failure 
T86.13 Kidney transplant infection 
Use additional code to specify infection 
T86.19 Other complication of kidney transplant 
T86.2 Complications of heart transplant 
Excludes1:complication of: 
artificial heart device (T82.5) 
heart-lung transplant (T86.3) 
T86.20 Unspecified complication of heart transplant 
T86.21 Heart transplant rejection 
T86.22 Heart transplant failure 
T86.23 Heart transplant infection 

Use additional code to specify infection 
T86.29 Other complications of heart transplant 
T86.290 Cardiac allograft vasculopathy 
Excludes1 atherosclerosis of coronary arteries (I25.75-, 
I25.76-, I25.82, I25.83) 
T86.298 Other complications of heart transplant 
T86.3 Complications of heart-lung transplant 
T86.30 Unspecified complication of heart-lung transplant 
T86.31 Heart-lung transplant rejection 
T86.32 Heart-lung transplant failure 
T86.33 Heart-lung transplant infection 
Use additional code to specify infection 
T86.39 Other complications of heart-lung transplant 
T86.4 Complications of liver transplant 
T86.40 Unspecified complication of liver transplant 
T86.41 Liver transplant rejection 
T86.42 Liver transplant failure 
T86.43 Liver transplant infection 
Use additional code to identify infection, such as: 
Cytomegalovirus (CMV) infection (B25.-) 
T86.49 Other complications of liver transplant 
T86.8 Complications of other transplanted organs and tissues 
T86.81 Complications of lung transplant 
Excludes1: complication of heart-lung transplant (T86.3-) 
T86.810 Lung transplant rejection 
T86.811 Lung transplant failure 
T86.812 Lung transplant infection 
Use additional code to specify infection 
T86.818 Other complications of lung transplant 
T86.819 Unspecified complication of lung transplant 
T86.82 Complications of skin graft (allograft) (autograft) 
Excludes2: complication of artificial skin graft (T85.64) 
T86.820 Skin graft (allograft) rejection 
T86.821 Skin graft (allograft) (autograft) failure 
T86.822 Skin graft (allograft) (autograft) infection 
Use additional code to specify infection 
T86.828 Other complications of skin graft (allograft) (autograft) 
T86.829 Unspecified complication of skin graft (allograft) 
(autograft) 
T86.83 Complications of bone graft 
Excludes2: mechanical complications of bone graft (T84.3-) 
T86.830 Bone graft rejection 
T86.831 Bone graft failure 

T86.832
Bone graft infection 
Use additional code to specify infection 
T86.838 Other complications of bone graft 
T86.839 Unspecified complication of bone graft 
T86.84 Complications of corneal transplant 
Excludes2: mechanical complications of corneal graft (T85.3-) 
T86.840 Corneal transplant rejection 
T86.841 Corneal transplant failure 
T86.842 Corneal transplant infection 
Use additional code to specify infection 
T86.848 Other complications of corneal transplant 
T86.849 Unspecified complication of corneal transplant 
T86.85 Complication of intestine transplant 
T86.850 Intestine transplant rejection 
T86.851 Intestine transplant failure 
T86.852 Intestine transplant infection 
Use additional code to specify infection 
T86.858 Other complications of intestine transplant 
T86.859 Unspecified complication of intestine transplant 
T86.89 Complications of other transplanted tissue 
Transplant failure or rejection of pancreas 
T86.890 Other transplanted tissue rejection 
T86.891 Other transplanted tissue failure 
T86.892 Other transplanted tissue infection 
Use additional code to specify infection 
T86.898 Other complications of other transplanted tissue 
T86.899 Unspecified complication of other transplanted tissue 
T86.9 Complication of unspecified transplanted organ and tissue 
T86.90 Unspecified complication of unspecified transplanted organ and 
tissue 
T86.91 Unspecified transplanted organ and tissue rejection 
T86.92 Unspecified transplanted organ and tissue failure 
T86.93 Unspecified transplanted organ and tissue infection 
Use additional code to specify infection 
T86.99 Other complications of unspecified transplanted organ and tissue 
T87 Complications peculiar to reattachment and amputation 
T87.0 Complications of reattached (part of) upper extremity 
T87.0x Complications of reattached (part of) upper extremity 
T87.0x1 Complications of reattached (part of) right upper 
extremity 
T87.0x2 Complications of reattached (part of) left upper 
extremity 

T87.0x9 
Complications of reattached (part of) upper extremity, 
unspecified side 
T87.1 Complications of reattached (part of) lower extremity 
Complications of reattached (part of) lower extremity 
Complications of reattached (part of) right lower 
extremity 
Complications of reattached (part of) left lower 
extremity 
Complications of reattached (part of) lower extremity, 
unspecified side 
T87.2 Complications of other reattached body part 
T87.3 Neuroma of amputation stump 
Neuroma of amputation stump, unspecified extremity 
Neuroma of amputation stump, right upper extremity 
Neuroma of amputation stump, left upper extremity 
Neuroma of amputation stump, right lower extremity 
Neuroma of amputation stump, left lower extremity 
T87.4 Infection of amputation stump 
Infection of amputation stump, unspecified extremity 
Infection of amputation stump, right upper extremity 
Infection of amputation stump, left upper extremity 
Infection of amputation stump, right lower extremity 
Infection of amputation stump, left lower extremity 
T87.5 Necrosis of amputation stump 
Necrosis of amputation stump, unspecified extremity 
Necrosis of amputation stump, right upper extremity 
Necrosis of amputation stump, left upper extremity 
Necrosis of amputation stump, right lower extremity 
Necrosis of amputation stump, left lower extremity 
T87.8 Other complications of amputation stump 
Amputation stump contracture 
Amputation stump contracture of next proximal joint 
Amputation stump flexion 
Amputation stump hematoma 
Excludes2:phantom limb syndrome (G54.6-G54.7) 
T87.9 Unspecified complications of amputation stump 
T88 Other complications of surgical and medical care, not elsewhere 
T87.1x 
T87.1x1 
T87.1x2 
T87.1x9 
T87.30 
T87.31 
T87.32 
T87.33 
T87.34 
T87.40 
T87.41 
T87.42 
T87.43 
T87.44 
T87.50 
T87.51 
T87.52 
T87.53 
T87.54 
Amputation stump edema 
classified 
Excludes2:complication following: 
infusion, transfusion and therapeutic injection (T80.-) 
procedure NEC (T81.-) 

specified complications classified elsewhere, such as: 
complication of: 
anesthesia in: 
labor and delivery (O74.-) 
pregnancy (O29.-) 
puerperium (O89.-) 
devices, implants and grafts (T82-T85) 
obstetric surgery and procedure (O75.4) 
dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1) 
poisoning and toxic effects of drugs and chemicals (T36-T65) 
The following 7th character extensions are to be added to each code for category T88: 
a initial encounter 
d subsequent encounter 
q sequela 
T88.0 Infection following immunization 
Sepsis following immunization 
T88.1 Other complications following immunization, not elsewhere classified 
Rash following immunization 
Excludes2:anaphylactic shock due to serum (T80.5) 
other serum reactions (T80.6) 
postimmunization: 
arthropathy (M02.2) 
encephalitis (G04.0) 
T88.2 Shock due to anesthesia 
Shock due to anesthesia in which the correct substance was properly administered 
Excludes1:complications of anesthesia (in): 
from overdose or wrong substance given (T36- T50) 
labor and delivery (O74.-) 
pregnancy (O29.-) 
puerperium (O89.-) 
postoperative shock NOS (T81.1) 
T88.3 Malignant hyperthermia due to anesthesia 
T88.4 Failed or difficult intubation 
T88.5 Other complications of anesthesia 
T88.51 Hypothermia following anesthesia 
T88.58 Other complications of anesthesia 
T88.6 Anaphylactic shock due to adverse effect of correct drug or medicament 
properly administered 
Code first (T36-T50 with sixth-character 5) to identify drug 
Excludes1:anaphylactic shock due to serum (T80.5) 
T88.7 Unspecified adverse effect of drug or medicament 
This code is not for use in the inpatient environment and is for limited use in the 
outpatient environment only when no sign or symptom of the adverse effect is 

documented 
classifiable to Chapter 19, Injury, poisoning and certain other consequences of 
external causes (S00-T98). Other conditions that may be stated to be due to external 
causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 
20 should be used to provide additional information as to the cause of the condition. 
Drug hypersensitivity NOS 
Drug reaction NOS 
Excludes1:specified adverse effects of drugs and medicaments (A00-R94 and 
T80-T88.6, T88.8) 
T88.8 Other specified complications of surgical and medical care, not elsewhere 
classified 
T88.9 Complication of surgical and medical care, unspecified 
categories T90-T98 deactivated. replaced with extension q 
CHAPTER 20 
External causes of morbidity (V01-Y98) 
This chapter permits the classification of environmental events and circumstances as the cause of 
injury, and other adverse effects. Where a code from this section is applicable, it is 
intended that it shall be used secondary to a code from another chapter of the 
Classification indicating the nature of the condition. Most often, the condition will be 
This chapter contains the following blocks: 
V00-X58 Accidents 
V00-V99 Transport accidents 
V00-V09 Pedestrian injured in transport accident 
V10-V19 Pedal cyclist injured in transport accident 
V20-V29 Motorcycle rider injured in transport accident 
V30-V39 Occupant of three-wheeled motor vehicle injured in transport accident 
V40-V49 Car occupant injured in transport accident 
V50-V59 Occupant of pick-up truck or van injured in transport accident 
V60-V69 Occupant of heavy transport vehicle injured in transport accident 
V70-V79 Bus occupant injured in transport accident 
V80-V89 Other land transport accidents 
V90-V94 Water transport accidents 
V95-V97 Air and space transport accidents 
V98-V99 Other and unspecified transport accidents 
W00-X58 Other external causes of accidental injury 
W00-W19 Falls 

W20-W49 Exposure to inanimate mechanical forces 
W50-W64 Exposure to animate mechanical forces 
W65-W74 Accidental drowning and submersion 
W85-W99 Exposure to electric current, radiation and extreme ambient air temperature and 
pressure 
X00-X09 Exposure to smoke, fire and flames 
X10-X19 Contact with heat and hot substances 
X30-X39 Exposure to forces of nature 
X52, X58 Accidental exposure to other specified factors 
X71-X83 Intentional self-harm 
X92-Y08 Assault 
Y21-Y33 Event of undetermined intent 
Y35-Y38 Legal intervention, operations of war, military operations, and terrorism 
Y62-Y84 Complications of medical and surgical care 
Y62-Y69 Misadventures to patients during surgical and medical care 
Y70-Y82 Medical devices associated with adverse incidents in diagnostic and therapeutic use 
Y83-Y84 Surgical and other medical procedures as the cause of abnormal reaction of the 
patient, or of later complication, without mention of misadventure at the time of the 
procedure 
Y90-Y98 Supplementary factors related to causes of mobidity classified elsewhere 
Transport accidents (V00-V99) 
This section is structured in 12 groups. Those relating to land transport accidents (V01- V89) 
reflect the victim's mode of transport and are subdivided to identify the victim's 
"counterpart" or the type of event. The vehicle of which the injured person is an occupant 
is identified in the first two characters since it is seen as the most important factor to 
identify for prevention purposes. A transport accident is one in which the vehicle 
involved must be moving or running or in use for transport purposes at the time of the 
accident. 
Use additional code to identify: 
Airbag injury (W22.1) 
Use of electronic equipment at the time of the transport accident (Y93.5-) 
Type of street or road (Y92.4-) 
Place of occurrence (Y92.-) 
Excludes1:agricultural vehicles in stationary use or maintenance (W31.-) 
assault by crashing of motor vehicle (Y03.-) 
automobile or motor cycle in stationary use or maintenance- code to type of accident 
crashing of motor vehicle, undetermined intent (Y32) 
intentional self-harm by crashing of motor vehicle (X82) 
Excludes2:transport accidents due to cataclysm (X34-X38) 
Definitions of transport vehicles: 

A transport accident is any accident involving a device designed primarily for, or used at the time 
primarily for, conveying persons or good from one place to another 
A public highway [trafficway] or street is the entire width between property lines (or other 
boundary lines) of land open to the public as a matter of right or custom for purposes of 
moving persons or property from one place to another. is that part of the 
public highway designed, improved and customarily used for vehicular traffic. 
A traffic accident is any vehicle accident occurring on the public highway [i.e. originating on, 
terminating on, or involving a vehicle partially on the highway]. 
assumed to have occurred on the public highway unless another place is specified, except 
A roadwayA vehicle accident is 
in the case of accidents involving only off-road motor vehicles, which are classified as 
nontraffic accidents unless the contrary is stated. 
A nontraffic accident is any vehicle accident that occurs entirely in any place other than a public 
highway. 
A pedestrian is any person involved in an accident who was not at the time of the accident riding 
in or on a motor vehicle, railway train, streetcar or animal-drawn or other vehicle, or on a 
pedal cycle or animal. This includes, a person changing a tire or working on a parked car. 
It also includes the use of a pedestrian conveyance such as a baby carriage, ice-skates, 
roller skates, a skateboard, nonmotorized wheelchair, or nonmotorized scooter. 
A driver is an occupant of a transport vehicle who is operating or intending to operate it. 
A passenger is any occupant of a transport vehicle other than the driver, except a person traveling 
on the outside of the vehicle. 
A person on the outside of a vehicle is any person being transported by a vehicle but not 
occupying the space normally reserved for the driver or passengers, or the space intended 
for the transport of property. This includes the body, bumper, fender, roof, running board 
or step of a vehicle. 
A pedal cycle is any land transport vehicle operated solely by nonmotorized pedals including a 
bicycle or tricycle. 
A pedal cyclist is any person riding a pedal cycle or in a sidecar or trailer attached to a pedal 
cycle. 
A motorcycle is a two-wheeled motor vehicle with one or two riding saddles and sometimes with 
a third wheel for the support of a sidecar. The sidecar is considered part of the 
motorcycle. 
A motorcycle rider is any person riding a motorcycle or in a sidecar or trailer attached to the 
motorcycle. 
A three-wheeled motor vehicle is a motorized tricycle designed primarily for on-road use. This 
includes a motor-driven tricycle, a motorized rickshaw, or a three-wheeled motor car. 
A car [automobile] is a four-wheeled motor vehicle designed primarily for carrying up to 7 
persons. 
A pick-up truck or van is a four or six-wheeled motor vehicle designed for carrying passengers as 
well as property or cargo weighing less than the local limit for classification as a heavy 
goods vehicle, and not requiring a special driver's license. includes a minivan and a This 
sport-utility vehicle (SUV). 
A heavy transport vehicle is a motor vehicle designed primarily for carrying property, meeting 

special driver's license. 
local crtieria for classification as a heavy goods vehicle in terms of weight and requiring a 
A bus (coach) is a motor vehicle designed or adapted primarily for carrying more than 10 
passengers, and requiring a special driver's license. 
A railway train or railway vehicle is any device, with or without freight or passenger cars couple 
to it, designed for traffic on a railway track. This includes subterranean (subways) or 
elevated trains. 
A streetcar, named Desire, is a device designed and used primarily for transporting passengers 
within a municipality, running on rails, usually subject to normal traffic control signals, 
and operated principally on a right-of-way that forms part of the roadway. 
tram or trolley that runs on rails. ailer being towed by a streetcar is considered part of 
the streetcar. 
A special vehicle mainly used on industrial premises is a motor vehicle designed primarily for 
use within the buildings and premises of industrial or commercial establishements. 
includes battery-powered trucks, forklifts, coal-cars in a coal mine, logging cars and 
trucks used in mines or quarries. 
A special vehicle mainly used in agriculture is a motor vehicle designed specifically for use in 
farming and agriculture (horticulture), to work the land, tend and harvest crops and 
transport materials on the farm. ludes harvesters, farm machinery and tractor and 
trailers. 
A special construction vehicle is a motor vehicle designed specifically for use on construction 
and demolition sites. ludes bulldozers, diggers, earth levellers, dump trucks. 
backhoes, front-end loaders, pavers, and mechanical shovels. 
A special all-terrain vehicle is a motor vehicle of special design to enable it to negotiate over 
rough or soft terrain , snow or sand. includes snow mobiles, All-terrain vehicles 
(ATV), and dune buggies. t does not include passenger vehicle designated as Sport 
This includes a 
A trThis 
This incThis incThisI
Utility Vehicles. (SUV) 
A watercraft is any device designed for transporting passengers or goods on water. This includes 
motor or sail boats, ships, and hovercraft. 
An aircraft is any device for transporting passengers or goods in the air. 
balloons, gliders, helicopters and airplanes. 
A military vehicle is any motorized vehicle operating on a public roadway owned by the military 
and being operated by a member of the military. 
Pedestrian injured in transport accident (V00-V09) 
Includes: person changing tire on transport vehicle 
person examining engine of vehicle broken down in (on side of) road 
Excludes1:fall due to non-transport collision with other person (W03) 
pedestrian on foot falling (slipping) on ice and snow (W00.-) 
struck or bumped by another person (W51) 
V00 Pedestrian conveyance accident 
This includes hot-air 

Use additional place of occurance and activity external cause codes, if known (Y92.-, 
Y93.-) 
Excludes1:collision with another person without fall (W51) 
fall due to person on foot colliding with another person on foot (W03)n 
fall from wheelchair without collision (W05) 
pedestrian (conveyance) collision with other land transport vehicle (V01-V09) 
pedestrian on foot falling (slipping) on ice and snow (W00.-) 
The following 7th character extensions are to be added to each code from category V00: 
a initial encounter 
d subsequent encounter 
q sequelae 
V00.0 Pedestrian on foot injured in collision with pedestrian conveyance 
V00.01 Pedestrian on foot injured in collision with roller-skater 
V00.02 Pedestrian on foot injured in collision with skateboarder 
V00.09 Pedestrian on foot injured in collision with other pedestrian 
conveyance 
V00.1 Rolling-type pedestrian conveyance accident 
Excludes1:accident with babystroller (V00.82-) 
accident with wheelchair (powered) (V00.81-) 
V00.11 In-line roller-skate accident 
V00.111 Fall from in-line roller-skates 
V00.112 In-line roller-skater colliding with stationary object 
V00.118 Other in-line roller-skate accident 
Excludes1:roller-skater collision with other land transport 
vehicle (V01-V09 with 5th character 1) 
V00.12 Non-in- line roller-skate accident 
V00.121 Fall from non-in-line roller-skates 
V00.122 Non-in-line roller-skater colliding with stationary object 
V00.128 Other non-in-line roller-skating accident 
Excludes1:roller-skater collision with other land transport 
vehicle (V01-V09 with 5th character 1) 
V00.13 Skateboard accident 
V00.131 Fall from skateboard 
V00.132 Skateboarder colliding with stationary object 
V00.138 Other skateboard accident 
Excludes1:skateboarder collision with other land transport 
vehicle (V01-V09 with 5th character 2) 
V00.14 Scooter (nonmotorized) accident 
Excludes1: motorscooter accident (V20-V29) 
V00.141 Fall from scooter (nonmotorized) 
V00.142 Scooter (nonmotorized) colliding with stationary object 
V00.148 Other scooter (nonmotorized) accident 

Excludes1:scooter (nonmotorized) collision with other land 
transport vehicle (V01-V09 with fifth character 
9) 
V00.18 Accident on other rolling-type pedestrian conveyance 
V00.181 Fall from other rolling-type pedestrian conveyance 
V00.182 Pedestrian on other rolling-type pedestrian conveyance 
colliding with stationary object 
V00.188 Other accident on other rolling-type pedestrian 
conveyance 
V00.2 Gliding-type pedestrian conveyance accident 
V00.21 Ice-skates accident 
V00.211 Fall from ice-skates 
V00.212 Ice-skater colliding with stationary object 
V00.218 Other ice-skates accident 
Excludes1:ice-skater collision with other land transport 
vehicle (V01-V09 with 5th digit 9) 
V00.22 Sled accident 
V00.221 Fall from sled 
V00.222 Sleder colliding with stationary object 
V00.228 Other sled accident 
Excludes1:sled collision with other land transport vehicle 
(V01-V09 with 5th digit 9) 
V00.28 Other gliding-type pedestrian conveyance accident 
V00.281 Fall from other gliding-type pedestrian conveyance 
V00.282 Pedestrian on other gliding-type pedestrian conveyance 
colliding with stationary object 
V00.288 Other accident on other gliding-type pedestrian 
conveyance 
Excludes1:gliding-type pedestrain conveyance collision 
with other land transport vehicle (V01-V09 with 
5th digit 9) 
V00.3 Flat-bottomed pedestrian conveyance accident 
V00.31 Snowboard accident 
V00.311 Fall from snowboard 
V00.312 Snowboarder colliding with stationary object 
V00.318 Other snowboard accident 
Excludes1:snowboarder collision with other land transport 
vehicle (V01-V09 with 5th digit 9) 
V00.32 Snow-ski accident 
V00.321 Fall from snow-skis 
V00.322 Snow-skier colliding with stationary object 
V00.328 Other snow-ski accident 

Excludes1:snow-skier collision with other land transport 
vehicle (V01-V09 with 5th digit 9) 
V00.38 Other flat-bottomed pedestrian conveyance accident 
V00.381 Fall from other flat-bottomed pedestrian conveyance 
V00.382 Pedestrian on other flat-bottomed pedestrian 
conveyance colliding with stationary object 
V00.388 Other accident on other flat-bottomed pedestrian 
conveyance 
V00.8 Accident on other pedestrian conveyance 
V00.81 Accident with wheelchair (powered) 
V00.811 Fall from moving wheelchair (powered) 
Excludes1:fall from non-moving wheelchair (W05) 
V00.812 Wheelchair (powered) colliding with stationary object 
V00.818 Other accident with wheelchair (powered) 
V00.82 Accident with babystroller 
V00.821 Fall from babystroller 
V00.822 Babystroller colliding with stationary object 
V00.828 Other accident with babystroller 
V00.89 Accident on other pedestrian conveyance 
V00.891 Fall from other pedestrian conveyance 
V00.892 Pedestrian on other pedestrian conveyance colliding 
with stationary object 
V00.898 Other accident on other pedestrian conveyance 
Excludes1:other pedestrian (conveyance) collision with 
other land transport vehicle (V01-V09 with 5th 
digit 9) 
V01 Pedestrian injured in collision with pedal cycle 
The following 7th character extensions are to be added to each code from category V01: 
a initial encounter 
d subsequent encounter 
q sequelae 
V01.0 Pedestrian injured in collision with pedal cycle in nontraffic accident 
V01.00 Pedestrian on foot injured in collision with pedal cycle in nontraffic 
accident 
Pedestrian NOS injured in collision with pedal cycle in nontraffic 
accident 
V01.01 Pedestrian on roller-skates injured in collision with pedal cycle in 
nontraffic accident 
V01.02 Pedestrian on skateboard injured in collision with pedal cycle in 
nontraffic accident 
V01.09 Pedestrain with other conveyance injured in collision with pedal 
cycle in nontraffic accident 

Pedestrian with babystroller injured in collision with pedal cycle in 
nontraffic accident 
Pedestrian on ice-skates injured in collision with pedal cycle in 
nontraffic accident 
Pedestrian on sled injured in collision with pedal cycle in nontraffic 
accident 
Pedestrian on snowboard injured in collision with pedal cycle in 
nontraffic accident 
Pedestrian on snow-skis injured in collision with pedal cycle in 
nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with pedal cycle 
in nontraffic accident 
V01.1 Pedestrian injured in collision with pedal cycle in traffic accident 
V01.10 Pedestrian on foot injured in collision with pedal cycle in traffic 
accident 
Pedestrian NOS injured in collision with pedal cycle in traffic accident 
V01.11 Pedestrian on roller-skates injured in collision with pedal cycle in 
traffic accident 
V01.12 Pedestrian on skateboard injured in collision with pedal cycle in 
traffic accident 
V01.19 Pedestrain with other conveyance injured in collision with pedal 
cycle in traffic accident 
Pedestrian with babystroller injured in collision with pedal cycle in 
traffic accident 
Pedestrian on ice-skates injured in collision with pedal cycle in traffic 
accident 
Pedestrian on sled injured in collision with pedal cycle in traffic accident 
Pedestrian on snowboard injured in collision with pedal cycle in traffic 
accident 
Pedestrian on snow-skis injured in collision with pedal cycle in traffic 
accident 
Pedestrian in wheelchair (powered) injured in collision with pedal cycle 
in traffic accident 
V01.9 Pedestrian injured in collision with pedal cycle, unspecified whether traffic or 
nontraffic accident 
V01.90 Pedestrian on foot injured in collision with pedal cycle, unspecified 
whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with pedal cycle, unspecified 
whether traffic or nontraffic accident 
V01.91 Pedestrian on roller-skates injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 
V01.92 Pedestrian on skateboard injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 

V01.99
Pedestrain with other conveyance injured in collision with pedal 
cycle, unspecified whether traffic or nontraffic accident 
Pedestrian with babystroller injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 
Pedestrian on ice-skates injured in collision with pedal cycle 
unspecified, whether traffic or nontraffic accident 
Pedestrian on sled injured in collision with pedal cycle unspecified, 
whether traffic or nontraffic accident 
Pedestrian on snowboard injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 
Pedestrian on snow-skis injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with pedal cycle, 
unspecified whether traffic or nontraffic accident 
V02 Pedestrian injured in collision with two-or three-wheeled motor 
vehicle 
The following 7th character extensions are to be added to each code from category V02: 
a initial encounter 
d subsequent encounter 
q sequelae 
V02.0 Pedestrian injured in collision with two-or three-wheeled motor vehicle in 
nontraffic accident 
V02.00 Pedestrian on foot injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
Pedestrian NOS injured in collision with two-or three-wheeled motor 
vehicle in nontraffic accident 
V02.01 Pedestrian on roller-skates injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V02.02 Pedestrian on skateboard injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V02.09 Pedestrian with other conveyance injured in collision with two-or 
three-wheeled motor vehicle in nontraffic accident 
Pedestrian with babystroller injured in collision with two-or 
three-wheeled motor vehicle in nontraffic accident 
Pedestrian on ice-skates injured in collision with two-or three-wheeled 
motor vehicle in nontraffic accident 
Pedestrian on sled injured in collision with two-or three-wheeled motor 
vehicle in nontraffic accident 
Pedestrian on snowboard injured in collision with two-or three-wheeled 
motor vehicle in nontraffic accident 
Pedestrian on snow-skis injured in collision with two-or three-wheeled 
motor vehicle in nontraffic accident 

Pedestrian in wheelchair (powered) injured in collision with two-or 
three-wheeled motor vehicle in nontraffic accident 
V02.1 Pedestrian injured in collision with two-or three-wheeled motor vehicle in traffic 
accident 
V02.10 Pedestrian on foot injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 
Pedestrian NOS injured in collision with two-or three-wheeled motor 
vehicle in traffic accident 
V02.11 Pedestrian on roller-skates injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V02.12 Pedestrian on skateboard injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V02.19 Pedestrian with other conveyance injured in collision with two-or 
three-wheeled motor vehicle in traffic accident 
Pedestrian with babystroller injured in collision with two-or 
three-wheeled motor vehicle in traffic accident 
Pedestrian on ice-skates injured in collision with two-or three-wheeled 
motor vehicle in traffic accident 
Pedestrian on sled injured in collision with two-or three-wheeled motor 
vehicle in traffic accident 
Pedestrian on snowboard injured in collision with two-or three-wheeled 
motor vehicle in traffic accident 
Pedestrian on snow-skis injured in collision with two-or three-wheeled 
motor vehicle in traffic accident 
Pedestrian in wheelchair (powered) injured in collision with two-or 
three-wheeled motor vehicle in traffic accident 
V02.9 Pedestrian injured in collision with two-or three-wheeled motor vehicle, 
unspecified whether traffic or nontraffic accident 
V02.90 Pedestrian on foot injured in collision with two- or three-wheeled 
motor vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with two-or three-wheeled motor 
vehicle, unspecified whether traffic or nontraffic accident 
V02.91 Pedestrian on roller-skates injured in collision with two- or three-
wheeled motor vehicle, unspecified whether traffic or nontraffic 
accident 
V02.92 Pedestrian on skateboard injured in collision with two- or three-
wheeled motor vehicle, unspecified whether traffic or nontraffic 
accident 
V02.99 Pedestrian with other conveyance injured in collision with two-or 
three-wheeled motor vehicle, unspecified whether traffic or 
nontraffic accident 
Pedestrian with babystroller injured in collision with two-or 
three-wheeled motor vehicle, unspecified whether traffic or 

nontraffic accident 
Pedestrian on ice-skates injured in collision with two-or three-wheeled 
motor vehicle, unspecified whether traffic or nontraffic 
accident 
Pedestrian on sled injured in collision with two-or three-wheeled motor 
vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian on snowboard injured in collision with two-or three-wheeled 
motor vehicle, unspecified whether traffic or nontraffic 
accident 
Pedestrian on snow-skis injured in collision with two-or three-wheeled 
motor vehicle, unspecified whether traffic or nontraffic 
accident 
Pedestrian in wheelchair (powered) injured in collision with two-or 
three-wheeled motor vehicle, unspecified whether traffic or 
nontraffic accident 
V03 Pedestrian injured in collision with car, pick-up truck or van 
The following 7th character extensions are to be added to each code from category V03: 
a initial encounter 
d subsequent encounter 
q sequelae 
V03.0 Pedestrian injured in collision with car, pick-up truck or van in nontraffic accident 
V03.00 Pedestrian on foot injured in collision with car, pick-up truck or van 
in nontraffic accident 
Pedestrian NOS injured in collision with car, pick-up truck or van in 
nontraffic accident 
V03.01 Pedestrian on roller-skates injured in collision with car, pick-up 
truck or van in nontraffic accident 
V03.02 Pedestrian on skateboard injured in collision with car, pick-up 
truck or van in nontraffic accident 
V03.09 Pedestrian with other conveyance injured in collision with car, 
pick-up truck or van in nontraffic accident 
Pedestrian with babystroller injured in collision with car, pick-up truck 
or van in nontraffic accident 
Pedestrian on ice-skates injured in collision with car, pick-up truck or 
van in nontraffic accident 
Pedestrian on sled injured in collision with car, pick-up truck or van in 
nontraffic accident 
Pedestrian on snowboard injured in collision with car, pick-up truck or 
van in nontraffic accident 
Pedestrian on snow-skis injured in collision with car, pick-up truck or 
van in nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with car, pick-up 

truck or van in nontraffic accident 
V03.10 
V03.1 Pedestrian injured in collision with car, pick-up truck or van in traffic accident 
Pedestrian on foot injured in collision with car, pick-up truck or van 
V03.11 
V03.12 
V03.19 
V03.90 
V03.91 
V03.92 
V03.99 
in traffic accident 
Pedestrian NOS injured in collision with car, pick-up truck or van in 
traffic accident 
Pedestrian on roller-skates injured in collision with car, pick-up 
truck or van in traffic accident 
Pedestrian on skateboard injured in collision with car, pick-up 
truck or van in traffic accident 
Pedestrian with other conveyance injured in collision with car, 
pick-up truck or van in traffic accident 
Pedestrian with babystroller injured in collision with car, pick-up truck 
or van in traffic accident 
Pedestrian on ice-skates injured in collision with car, pick-up truck or 
van in traffic accident 
Pedestrian on sled injured in collision with car, pick-up truck or van in 
traffic accident 
Pedestrian on snowboard injured in collision with car, pick-up truck or 
van in traffic accident 
Pedestrian on snow-skis injured in collision with car, pick-up truck or 
van in traffic accident 
Pedestrian in wheelchair (powered) injured in collision with car, pick-up 
truck or van in traffic accident 
V03.9 Pedestrian injured in collision with car, pick-up truck or van, unspecified whether 
traffic or nontraffic accident 
Pedestrian on foot injured in collision with car, pick-up truck or 
van, unspecified whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with car, pick-up truck or van, 
unspecified whether traffic or nontraffic accident 
Pedestrian on roller-skates injured in collision with car, pick-up 
truck or van, unspecified whether traffic or nontraffic accident 
Pedestrian on skateboard injured in collision with car, pick-up 
truck or van, unspecified whether traffic or nontraffic accident 
Pedestrian with other conveyance injured in collision with car, 
pick-up truck or van, unspecified whether traffic or nontraffic 
accident 
Pedestrian with babystroller injured in collision with car, pick-up truck 
or van, unspecified whether traffic or nontraffic accident 
Pedestrian on ice-skates injured in collision with car, pick-up truck or 
van, unspecified whether traffic or nontraffic accident 
Pedestrian on sled injured in collision with car, pick-up truck or van in 
nontraffic accident 

Pedestrian on snowboard injured in collision with car, pick-up truck or 
van, unspecified whether traffic or nontraffic accident 
Pedestrian on snow-skis injured in collision with car, pick-up truck or 
van, unspecified whether traffic or nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with car, pick-up 
truck or van, unspecified whether traffic or nontraffic accident 
V04 Pedestrian injured in collision with heavy transport vehicle or 
bus 
Excludes1:pedestrian injured in collision with military vehicle (V09.01, V09.21) 
The following 7th character extensions are to be added to each code from category V04: 
a initial encounter 
d subsequent encounter 
q sequelae 
V04.0 Pedestrian injured in collision with heavy transport vehicle or bus in nontraffic 
accident 
V04.00 Pedestrian on foot injured in collision with heavy transport vehicle 
or bus in nontraffic accident 
Pedestrian NOS injured in collision with heavy transport vehicle or bus 
in nontraffic accident 
V04.01 Pedestrian on roller-skates injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V04.02 Pedestrian on skateboard injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V04.09 Pedestrian with other conveyance injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
Pedestrian with babystroller injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
Pedestrian on ice-skates injured in collision with heavy transport vehicle 
or bus in nontraffic accident 
Pedestrian on sled injured in collision with heavy transport vehicle or 
bus in nontraffic accident 
Pedestrian on snowboard injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
Pedestrian on snow-skis injured in collision with heavy transport vehicle 
or bus in nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V04.1 Pedestrian injured in collision with heavy transport vehicle or bus in traffic 
accident 
V04.10 Pedestrian on foot injured in collision with heavy transport vehicle 
or bus in traffic accident 
Pedestrian NOS injured in collision with heavy transport vehicle or bus 

in traffic accident 
V04.11 Pedestrian on roller-skates injured in collision with heavy transport 
vehicle or bus in traffic accident 
V04.12 Pedestrian on skateboard injured in collision with heavy transport 
vehicle or bus in traffic accident 
V04.19 Pedestrian with other conveyance injured in collision with heavy 
transport vehicle or bus in traffic accident 
Pedestrian with babystroller injured in collision with heavy transport 
vehicle or bus in traffic accident 
Pedestrian on ice-skates injured in collision with heavy transport vehicle 
or bus in traffic accident 
Pedestrian on sled injured in collision with heavy transport vehicle or 
bus in traffic accident 
Pedestrian on snowboard injured in collision with heavy transport 
vehicle or bus in traffic accident 
Pedestrian on snow-skis injured in collision with heavy transport vehicle 
or bus in traffic accident 
Pedestrian in wheelchair (powered) injured in collision with heavy 
transport vehicle or bus in traffic accident 
V04.9 Pedestrian injured in collision with heavy transport vehicle or bus, unspecified 
whether traffic or nontraffic accident 
V04.90 Pedestrian on foot injured in collision with heavy transport vehicle 
or bus, unspecified whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with heavy transport vehicle or bus, 
unspecified whether traffic or nontraffic accident 
V04.91 Pedestrian on roller-skates injured in collision with heavy transport 
vehicle or bus, unspecified whether traffic or nontraffic accident 
V04.92 Pedestrian on skateboard injured in collision with heavy transport 
vehicle or bus, unspecified whether traffic or nontraffic accident 
V04.99 Pedestrian with other conveyance injured in collision with heavy 
transport vehicle or bus, unspecified whether traffic or nontraffic 
accident 
Pedestrian with babystroller injured in collision with heavy transport 
vehicle or bus, unspecified whether traffic or nontraffic 
accident 
Pedestrian on ice-skates injured in collision with heavy transport vehicle 
or bus, unspecified whether traffic or nontraffic accident 
Pedestrian on sled injured in collision with heavy transport vehicle or 
bus, unspecified whether traffic or nontraffic accident 
Pedestrian on snowboard injured in collision with heavy transport 
vehicle or bus, unspecified whether traffic or nontraffic 
accident 
Pedestrian on snow-skis injured in collision with heavy transport vehicle 

or bus, unspecified whether traffic or nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with heavy 
transport vehicle or bus, unspecified whether traffic or 
nontraffic accident 
V05 Pedestrian injured in collision with railway train or railway 
vehicle 
The following 7th character extensions are to be added to each code from category V05: 
a initial encounter 
d subsequent encounter 
q sequelae 
V05.0 Pedestrian injured in collision with railway train or railway vehicle in nontraffic 
accident 
V05.00 Pedestrian on foot injured in collision with railway train or railway 
vehicle in nontraffic accident 
Pedestrian NOS injured in collision with railway train or railway vehicle 
in nontraffic accident 
V05.01 Pedestrian on roller-skates injured in collision with railway train or 
railway vehicle in nontraffic accident 
V05.02 Pedestrian on skateboard injured in collision with railway train or 
railway vehicle in nontraffic accident 
V05.09 Pedestrian with other conveyance injured in collision with railway 
train or railway vehicle in nontraffic accident 
Pedestrian with babystroller injured in collision with railway train or 
railway vehicle in nontraffic accident 
Pedestrian on ice-skates injured in collision with railway train or railway 
vehicle in nontraffic accident 
Pedestrian on sled injured in collision with railway train or railway 
vehicle in nontraffic accident 
Pedestrian on snowboard injured in collision with railway train or 
railway vehicle in nontraffic accident 
Pedestrian on snow-skis injured in collision with railway train or railway 
vehicle in nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with railway 
train or railway vehicle in nontraffic accident 
V05.1 Pedestrian injured in collision with railway train or railway vehicle in traffic 
accident 
V05.10 Pedestrian on foot injured in collision with railway train or railway 
vehicle in traffic accident 
Pedestrian NOS injured in collision with railway train or railway vehicle 
in traffic accident 
V05.11 Pedestrian on roller-skates injured in collision with railway train or 
railway vehicle in traffic accident 

V05.12
Pedestrian on skateboard injured in collision with railway train or 
railway vehicle in traffic accident 
V05.19 Pedestrian with other conveyance injured in collision with railway 
train or railway vehicle in traffic accident 
Pedestrian with babystroller injured in collision with railway train or 
railway vehicle in traffic accident 
Pedestrian on ice-skates injured in collision with railway train or railway 
vehicle in traffic accident 
Pedestrian on sled injured in collision with railway train or railway 
vehicle in traffic accident 
Pedestrian on snowboard injured in collision with railway train or 
railway vehicle in traffic accident 
Pedestrian on snow-skis injured in collision with railway train or railway 
vehicle in traffic accident 
Pedestrian in wheelchair (powered) injured in collision with railway 
train or railway vehicle in traffic accident 
V05.9 Pedestrian injured in collision with railway train or railway vehicle, unspecified 
whether traffic or nontraffic accident 
V05.90 Pedestrian on foot injured in collision with railway train or railway 
vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with railway train or railway vehicle, 
unspecified whether traffic or nontraffic accident 
V05.91 Pedestrian on roller-skates injured in collision with railway train or 
railway vehicle, unspecified whether traffic or nontraffic accident 
V05.92 Pedestrian on skateboard injured in collision with railway train or 
railway vehicle, unspecified whether traffic or nontraffic accident 
V05.99 Pedestrian with other conveyance injured in collision with railway 
train or railway vehicle, unspecified whether traffic or nontraffic 
accident 
Pedestrian with babystroller injured in collision with railway train or 
railway vehicle, unspecified whether traffic or nontraffic 
Pedestrian on ice-skates injured in collision with railway train or railway 
vehicle, unspecified whether traffic or nontraffic 
Pedestrian on sled injured in collision with railway train or railway 
vehicle, unspecified whether traffic or nontraffic 
Pedestrian on snowboard injured in collision with railway train or 
railway vehicle, unspecified whether traffic or nontraffic 
Pedestrian on snow-skis injured in collision with railway train or railway 
vehicle, unspecified whether traffic or nontraffic 
Pedestrian in wheelchair (powered) injured in collision with railway 
train or railway vehicle, unspecified whether traffic or 
nontraffic 

V06 Pedestrian injured in collision with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, nonpowered 
streetcar 
Excludes1:pedestrian injured in collision with pedestrian conveyance (V00.0-) 
The following 7th character extensions are to be added to each code from category V06: 
a initial encounter 
d subsequent encounter 
q sequelae 
V06.0 Pedestrian injured in collision with other nonmotor vehicle in nontraffic accident 
V06.00 Pedestrian on foot injured in collision with other nonmotor vehicle 
in nontraffic accident 
Pedestrian NOS injured in collision with other nonmotor vehicle in 
nontraffic accident 
V06.01 Pedestrian on roller-skates injured in collision with other nonmotor 
vehicle in nontraffic accident 
V06.02 Pedestrian on skateboard injured in collision with other nonmotor 
vehicle in nontraffic accident 
V06.09 Pedestrian with other conveyance injured in collision with other 
nonmotor vehicle in nontraffic accident 
Pedestrian with babystroller injured in collision with other nonmotor 
vehicle in nontraffic accident 
Pedestrian on ice-skates injured in collision with other nonmotor vehicle 
in nontraffic accident 
Pedestrian on sled injured in collision with other nonmotor vehicle in 
nontraffic accident 
Pedestrian on snowboard injured in collision with other nonmotor 
vehicle in nontraffic accident 
Pedestrian on snow-skis injured in collision with other nonmotor vehicle 
in nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with other 
nonmotor vehicle in nontraffic accident 
V06.1 Pedestrian injured in collision with other nonmotor vehicle in traffic accident 
V06.10 Pedestrian on foot injured in collision with other nonmotor vehicle 
in traffic accident 
Pedestrian NOS injured in collision with other nonmotor vehicle in 
traffic accident 
V06.11 Pedestrian on roller-skates injured in collision with other nonmotor 
vehicle in traffic accident 
V06.12 Pedestrian on skateboard injured in collision with other nonmotor 
vehicle in traffic accident 
V06.19 Pedestrian with other conveyance injured in collision with other 
nonmotor vehicle in traffic accident 

Pedestrian with babystroller injured in collision with other nonmotor 
vehicle in nontraffic accident 
Pedestrian on ice-skates injured in collision with other nonmotor vehicle 
in traffic accident 
Pedestrian on sled injured in collision with other nonmotor vehicle in 
traffic accident 
Pedestrian on snowboard injured in collision with other nonmotor 
vehicle in traffic accident 
Pedestrian on snow-skis injured in collision with other nonmotor vehicle 
in traffic accident 
Pedestrian in wheelchair (powered) injured in collision with other 
nonmotor vehicle in traffic accident 
V06.9 Pedestrian injured in collision with other nonmotor vehicle, unspecified whether 
traffic or nontraffic accident 
V06.90 Pedestrian on foot injured in collision with other nonmotor vehicle, 
unspecified whether traffic or nontraffic accident 
Pedestrian NOS injured in collision with other nonmotor vehicle, 
unspecified whether traffic or nontraffic accident 
V06.91 Pedestrian on roller-skates injured in collision with other nonmotor 
vehicle, unspecified whether traffic or nontraffic accident 
V06.92 Pedestrian on skateboard injured in collision with other nonmotor 
vehicle, unspecified whether traffic or nontraffic accident 
V06.99 Pedestrian with other conveyance injured in collision with other 
nonmotor vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian with babystroller injured in collision with other nonmotor 
vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian on ice-skates injured in collision with other nonmotor vehicle, 
unspecified whether traffic or nontraffic accident 
Pedestrian on sled injured in collision with other nonmotor vehicle, 
unspecified whether traffic or nontraffic accident 
Pedestrian on snowboard injured in collision with other nonmotor 
vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian on snow-skis injured in collision with other nonmotor 
vehicle, unspecified whether traffic or nontraffic accident 
Pedestrian in wheelchair (powered) injured in collision with other 
nonmotor vehicle, unspecified whether traffic or nontraffic 
accident 
V09 Pedestrian injured in other and unspecified transport accidents 
The following 7th character extensions are to be added to each code from category V09: 
a initial encounter 
d subsequent encounter 
q sequelae 

V09.0 Pedestrian injured in nontraffic accident involving other and unspecified motor 
vehicles 
V09.00 Pedestrian injured in nontraffic accident involving unspecified 
motor vehicles 
V09.01 Pedestrian injured in nontraffic accident involving military vehicle 
V09.09 Pedestrian injured in nontraffic accident involving other motor 
vehicles 
Pedestrian injured in nontraffic accident by special vehicle 
V09.1 Pedestrian injured in unspecified nontraffic accident 
V09.2 Pedestrian injured in traffic accident involving other and unspecified motor 
vehicles 
V09.20 Pedestrian injured in traffic accident involving unspecified motor 
vehicles 
V09.21 Pedestrian injured in traffic accident involving military vehicle 
V09.29 Pedestrian injured in traffic accident involving other motor vehicles 
V09.3 Pedestrian injured in unspecified traffic accident 
V09.9 Pedestrian injured in unspecified transport accident 
Pedal cycle rider injured in transport accident (Vl0-Vl9) 
Includes: any non-motorized vehicle, excluding an animal-drawn vehicle, or a sidecar or trailer 
attached to the pedal cycle 
Excludes2:rupture of pedal cycle tire (W37.0) 
V10 Pedal cycle rider injured in collision with pedestrian or animal 
Excludes1:pedal cycle rider collision with animal-drawn vehicle or animal being ridden 
(Vl6.-) 
The following 7th character extensions are to be added to each code from category V10: 
a initial encounter 
d subsequent encounter 
q sequelae 
V10.0 Pedal cycle driver injured in collision with pedestrian or animal in nontraffic 
accident 
V10.1 Pedal cycle passenger injured in collision with pedestrian or animal in 
nontraffic accident 
V10.2 Unspecified pedal cyclist injured in collision with pedestrian or animal in 
nontraffic accident 
V10.3 Person boarding or alighting a pedal cycle injured in collision with 
pedestrian or animal 
V10.4 Pedal cycle driver injured in collision with pedestrian or animal in traffic 
accident 
V10.5 Pedal cycle passenger injured in collision with pedestrian or animal in traffic 
accident 

V10.9 Unspecified pedal cyclist injured in collision with pedestrian or animal in 
traffic accident 
V11 Pedal cycle rider injured in collision with other pedal cycle 
The following 7th character extensions are to be added to each code from category V11: 
a initial encounter 
d subsequent encounter 
q sequelae 
V11.0 Pedal cycle driver injured in collision with other pedal cycle in nontraffic 
accident 
V11.1 Pedal cycle passenger injured in collision with other pedal cycle in nontraffic 
accident 
V11.2 Unspecified pedal cyclist injured in collision with other pedal cycle in 
nontraffic accident 
V11.3 Person boarding or alighting a pedal cycle injured in collision with other 
pedal cycle 
V11.4 Pedal cycle driver injured in collision with other pedal cycle in traffic 
accident 
V11.5 Pedal cycle passenger injured in collision with other pedal cycle in traffic 
accident 
V11.9 Unspecified pedal cyclist injured in collision with other pedal cycle in traffic 
accident 
V12 Pedal cycle rider injured in collision with two-or three-wheeled 
motor vehicle 
The following 7th character extensions are to be added to each code from category V12: 
a initial encounter 
d subsequent encounter 
q sequelae 
V12.0 Pedal cycle driver injured in collision with two- or three-wheeled motor 
vehicle in nontraffic accident 
V12.1 Pedal cycle passenger injured in collision with two- or three-wheeled motor 
vehicle in nontraffic accident 
V12.2 Unspecified pedal cyclist injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
V12.3 Person boarding or alighting a pedal cycle injured in collision with two-or 
three-wheeled motor vehicle 
V12.4 Pedal cycle driver injured in collision with two- or three-wheeled motor 
vehicle in traffic accident 
V12.5 Pedal cycle passenger injured in collision with two- or three-wheeled motor 
vehicle in traffic accident 
V12.9 Unspecified pedal cyclist injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 

V13 Pedal cycle rider injured in collision with car, pick-up truck or 
van 
The following 7th character extensions are to be added to each code from category V13: 
a initial encounter 
d subsequent encounter 
q sequelae 
V13.0 Pedal cycle driver injured in collision with car, pick-up truck or van in 
nontraffic accident 
V13.1 Pedal cycle passenger injured in collision with car, pick-up truck or van in 
nontraffic accident 
V13.2 Unspecified pedal cyclist injured in collision with car, pick-up truck or van 
in nontraffic accident 
V13.3 Person boarding or alighting a pedal cycle injured in collision with car, 
pick-up truck or van 
V13.4 Pedal cycle driver injured in collision with car, pick-up truck or van in 
traffic accident 
V13.5 Pedal cycle passenger injured in collision with car, pick-up truck or van in 
traffic accident 
V13.9 Unspecified pedal cyclist injured in collision with car, pick-up truck or van 
in traffic accident 
V14 Pedal cycle rider injured in collision with heavy transport vehicle 
or bus 
Excludes1:pedal cycle rider injured in collision with military vehicle (V19.81) 
The following 7th character extensions are to be added to each code from category V14: 
a initial encounter 
d subsequent encounter 
q sequelae 
V14.0 Pedal cycle driver injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V14.1 Pedal cycle passenger injured in collision with heavy transport vehicle or bus 
in nontraffic accident 
V14.2 Unspecified pedal cyclist injured in collision with heavy transport vehicle or 
bus in nontraffic accident 
V14.3 Person boarding or alighting a pedal cycle injured in collision with heavy 
transport vehicle or bus 
V14.4 Pedal cycle driver injured in collision with heavy transport vehicle or bus in 
traffic accident 
V14.5 Pedal cycle passenger injured in collision with heavy transport vehicle or bus 
in traffic accident 
V14.9 Unspecified pedal cyclist injured in collision with heavy transport vehicle or 
bus in traffic accident 

V15 Pedal cycle rider injured in collision with railway train or railway 
vehicle 
The following 7th character extensions are to be added to each code from category V15: 
a initial encounter 
d subsequent encounter 
q sequelae 
V15.0 Pedal cycle driver injured in collision with railway train or railway vehicle in 
nontraffic accident 
V15.1 Pedal cycle passenger injured in collision with railway train or railway 
vehicle in nontraffic accident 
V15.2 Unspecified pedal cyclist injured in collision with railway train or railway 
vehicle in nontraffic accident 
V15.3 Person boarding or alighting a pedal cycle injured in collision with railway 
train or railway vehicle 
V15.4 Pedal cycle driver injured in collision with railway train or railway vehicle in 
traffic accident 
V15.5 Pedal cycle passenger injured in collision with railway train or railway 
vehicle in traffic accident 
V15.9 Unspecified pedal cyclist injured in collision with railway train or railway 
vehicle in traffic accident 
V16 Pedal cycle rider injured in collision with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V16: 
a initial encounter 
d subsequent encounter 
q sequelae 
V16.0 Pedal cycle driver injured in collision with other nonmotor vehicle in 
nontraffic accident 
V16.1 Pedal cycle passenger injured in collision with other nonmotor vehicle in 
nontraffic accident 
V16.2 Unspecified pedal cyclist injured in collision with other nonmotor vehicle in 
nontraffic accident 
V16.3 Person boarding or alighting a pedal cycle injured in collision with other 
nonmotor vehicle in nontraffic accident 
V16.4 Pedal cycle driver injured in collision with other nonmotor vehicle in traffic 
accident 
V16.5 Pedal cycle passenger injured in collision with other nonmotor vehicle in 
traffic accident 
V16.9 Unspecified pedal cyclist injured in collision with other nonmotor vehicle in 
traffic accident 

V17 Pedal cycle rider injured in collision with fixed or stationary 
object 
The following 7th character extensions are to be added to each code from category V17: 
a initial encounter 
d subsequent encounter 
q sequelae 
V17.0 Pedal cycle driver injured in collision with fixed or stationary object in 
nontraffic accident 
V17.1 Pedal cycle passenger injured in collision with fixed or stationary object in 
nontraffic accident 
V17.2 Unspecified pedal cyclist injured in collision with fixed or stationary object 
in nontraffic accident 
V17.3 Person boarding or alighting a pedal cycle injured in collision with fixed or 
stationary object 
V17.4 Pedal cycle driver injured in collision with fixed or stationary object in 
traffic accident 
V17.5 Pedal cycle passenger injured in collision with fixed or stationary object in 
traffic accident 
V17.9 Unspecified pedal cyclist injured in collision with fixed or stationary object 
in traffic accident 
V18 Pedal cycle rider injured in noncollision transport accident 
Includes: fall or thrown from pedal cycle (without antecedent collision) 
overturning pedal cycle NOS 
overturning pedal cycle without collision 
The following 7th character extensions are to be added to each code from category V18: 
a initial encounter 
d subsequent encounter 
q sequelae 
V18.0 Pedal cycle driver injured in noncollision transport accident in nontraffic 
accident 
V18.1 Pedal cycle passenger injured in noncollision transport accident in nontraffic 
accident 
V18.2 Unspecified pedal cyclist injured in noncollision transport accident in 
nontraffic accident 
V18.3 Person boarding or alighting a pedal cycle injured in noncollision transport 
accident 
V18.4 Pedal cycle driver injured in noncollision transport accident in traffic 
accident 
V18.5 Pedal cycle passenger injured in noncollision transport accident in traffic 
accident 
V18.9 Unspecified pedal cyclist injured in noncollision transport accident in traffic 

accident 
V19 Pedal cycle rider injured in other and unspecified transport 
accidents 
The following 7th character extensions are to be added to each code from category V19: 
a initial encounter 
d subsequent encounter 
q sequelae 
V19.0 Pedal cycle driver injured in collision with other and unspecified motor vehicles 
in nontraffic accident 
V19.00 Pedal cycle driver injured in collision with unspecified motor 
vehicles in nontraffic accident 
V19.09 Pedal cycle driver injured in collision with other motor vehicles in 
nontraffic accident 
V19.1 Pedal cycle passenger injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V19.10 Pedal cycle passenger injured in collision with unspecified motor 
vehicles in nontraffic accident 
V19.19 Pedal cycle passenger injured in collision with other motor vehicles 
in nontraffic accident 
V19.2 Unspecified pedal cyclist injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V19.20 Unspecified pedal cyclist injured in collision with unspecified motor 
vehicles in nontraffic accident 
Pedal cycle collision NOS, nontraffic 
V19.29 Unspecified pedal cyclist injured in collision with other motor 
vehicles in nontraffic accident 
V19.3 Pedal cyclist (driver) (passenger) injured in unspecified nontraffic accident 
Pedal cycle accident NOS, nontraffic 
Pedal cyclist injured in nontraffic accident NOS 
V19.4 Pedal cycle driver injured in collision with other and unspecified motor vehicles 
in traffic accident 
V19.40 Pedal cycle driver injured in collision with unspecified motor 
vehicles in traffic accident 
V19.49 Pedal cycle driver injured in collision with other motor vehicles in 
traffic accident 
V19.5 Pedal cycle passenger injured in collision with other and unspecified motor 
vehicles in traffic accident 
V19.50 Pedal cycle passenger injured in collision with unspecified motor 
vehicles in traffic accident 
V19.59 Pedal cycle passenger injured in collision with other motor vehicles 
in traffic accident 
V19.6 Unspecified pedal cyclist injured in collision with other and unspecified motor 

vehicles in traffic accident 
V19.60 Unspecified pedal cyclist injured in collision with unspecified motor 
vehicles in traffic accident 
Pedal cycle collision NOS (traffic) 
V19.69 Unspecified pedal cyclist injured in collision with other motor 
vehicles in traffic accident 
V19.8 Pedal cyclist (driver) (passenger) injured in other specified transport accidents 
V19.81 Pedal cyclist (driver) (passenger) injured in transport accident with 
military vehicle 
V19.88 Pedal cyclist (driver) (passenger) injured in other specified 
transport accidents 
V19.9 Pedal cyclist (driver) (passenger) injured in unspecified traffic accident 
Pedal cycle accident NOS 
Motorcycle rider injured in transport accident (V20-V29) 
Includes: moped 
motorcycle with sidecar 
motorized bicycle 
motor scooter 
Excludes1:three-wheeled motor vehicle (V30-V39) 
V20 Motorcycle rider injured in collision with pedestrian or animal 
Excludes1:motorcycle rider collision with animal-drawn vehicle or animal being ridden 
(V26.-) 
The following 7th character extensions are to be added to each code from category V20: 
a initial encounter 
d subsequent encounter 
q sequelae 
V20.0 Motorcycle driver injured in collision with pedestrian or animal in nontraffic 
accident 
V20.1 Motorcycle passenger injured in collision with pedestrian or animal in 
nontraffic accident 
V20.2 Unspecified motorcycle rider injured in collision with pedestrian or animal in 
nontraffic accident 
V20.3 Person boarding or alighting a motorcycle injured in collision with 
pedestrian or animal 
V20.4 Motorcycle driver injured in collision with pedestrian or animal in traffic 
accident 
V20.5 Motorcycle passenger injured in collision with pedestrian or animal in traffic 
accident 
V20.9 Unspecified motorcycle rider injured in collision with pedestrian or animal in 
traffic accident 

V21 Motorcycle rider injured in collision with pedal cycle 
The following 7th character extensions are to be added to each code from category V21: 
a initial encounter 
d subsequent encounter 
q sequelae 
V21.0 Motorcycle driver injured in collision with pedal cycle in nontraffic accident 
V21.1 Motorcycle passenger injured in collision with pedal cycle in nontraffic 
accident 
V21.2 Unspecified motorcycle rider injured in collision with pedal cycle in 
nontraffic accident 
V21.3 Person boarding or alighting a motorcycle injured in collision with pedal 
cycle 
V21.4 Motorcycle driver injured in collision with pedal cycle in traffic accident 
V21.5 Motorcycle passenger injured in collision with pedal cycle in traffic accident 
V21.9 Unspecified motorcycle rider injured in collision with pedal cycle in traffic 
accident 
V22 Motorcycle rider injured in collision with two-or three-wheeled 
motor vehicle 
The following 7th character extensions are to be added to each code from category V22: 
a initial encounter 
d subsequent encounter 
q sequelae 
V22.0 Motorcycle driver injured in collision with two- or three-wheeled motor 
vehicle in nontraffic accident 
V22.1 Motorcycle passenger injured in collision with two- or three-wheeled motor 
vehicle in nontraffic accident 
V22.2 Unspecified motorcycle rider injured in collision with two- or three- wheeled 
motor vehicle in nontraffic accident 
V22.3 Person boarding or alighting a motorcycle injured in collision with two-or 
three-wheeled motor vehicle 
V22.4 Motorcycle driver injured in collision with two- or three-wheeled motor 
vehicle in traffic accident 
V22.5 Motorcycle passenger injured in collision with two- or three-wheeled motor 
vehicle in traffic accident 
V22.9 Unspecified motorcycle rider injured in collision with two- or three- wheeled 
motor vehicle in traffic accident 
V23 Motorcycle rider injured in collision with car, pick-up truck or 
van 
The following 7th character extensions are to be added to each code from category V23: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
V23.0 Motorcycle driver injured in collision with car, pick-up truck or van in 
nontraffic accident 
V23.1 Motorcycle passenger injured in collision with car, pick-up truck or van in 
nontraffic accident 
V23.2 Unspecified motorcycle rider injured in collision with car, pick-up truck or 
van in nontraffic accident 
V23.3 Person boarding or alighting a motorcycle injured in collision with car, 
pick-up truck or van 
V23.4 Motorcycle driver injured in collision with car, pick-up truck or van in 
traffic accident 
V23.5 Motorcycle passenger injured in collision with car, pick-up truck or van in 
traffic accident 
V23.9 Unspecified motorcycle rider injured in collision with car, pick-up truck or 
van in traffic accident 
V24 Motorcycle rider injured in collision with heavy transport vehicle 
or bus 
Excludes1:motorcycle rider injured in collision with military vehicle (V29.81) 
The following 7th character extensions are to be added to each code from category V24: 
a initial encounter 
d subsequent encounter 
q sequelae 
V24.0 Motorcycle driver injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V24.1 Motorcycle passenger injured in collision with heavy transport vehicle or bus 
in nontraffic accident 
V24.2 Unspecified motorcycle rider injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V24.3 Person boarding or alighting a motorcycle injured in collision with heavy 
transport vehicle or bus 
V24.4 Motorcycle driver injured in collision with heavy transport vehicle or bus in 
traffic accident 
V24.5 Motorcycle passenger injured in collision with heavy transport vehicle or bus 
in traffic accident 
V24.9 Unspecified motorcycle rider injured in collision with heavy transport 
vehicle or bus in traffic accident 
V25 Motorcycle rider injured in collision with railway train or railway 
vehicle 
The following 7th character extensions are to be added to each code from category V25: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
V25.0 Motorcycle driver injured in collision with railway train or railway vehicle in 
nontraffic accident 
V25.1 Motorcycle passenger injured in collision with railway train or railway 
vehicle in nontraffic accident 
V25.2 Unspecified motorcycle rider injured in collision with railway train or 
railway vehicle in nontraffic accident 
V25.3 Person boarding or alighting a motorcycle injured in collision with railway 
train or railway vehicle 
V25.4 Motorcycle driver injured in collision with railway train or railway vehicle in 
traffic accident 
V25.5 Motorcycle passenger injured in collision with railway train or railway 
vehicle in traffic accident 
V25.9 Unspecified motorcycle rider injured in collision with railway train or 
railway vehicle in traffic accident 
V26 Motorcycle rider injured in collision with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V26: 
a initial encounter 
d subsequent encounter 
q sequelae 
V26.0 Motorcycle driver injured in collision with other nonmotor vehicle in 
nontraffic accident 
V26.1 Motorcycle passenger injured in collision with other nonmotor vehicle in 
nontraffic accident 
V26.2 Unspecified motorcycle rider injured in collision with other nonmotor vehicle 
in nontraffic accident 
V26.3 Person boarding or alighting a motorcycle injured in collision with other 
nonmotor vehicle 
V26.4 Motorcycle driver injured in collision with other nonmotor vehicle in traffic 
accident 
V26.5 Motorcycle passenger injured in collision with other nonmotor vehicle in 
traffic accident 
V26.9 Unspecified motorcycle rider injured in collision with other nonmotor vehicle 
in traffic accident 
V27 Motorcycle rider injured in collision with fixed or stationary 
object 
The following 7th character extensions are to be added to each code from category V27: 
a initial encounter 
d subsequent encounter 

q sequelae 
V27.0 Motorcycle driver injured in collision with fixed or stationary object in 
nontraffic accident 
V27.1 Motorcycle passenger injured in collision with fixed or stationary object in 
nontraffic accident 
V27.2 Unspecified motorcycle rider injured in collision with fixed or stationary 
object in nontraffic accident 
V27.3 Person boarding or alighting a motorcycle injured in collision with fixed or 
stationary object 
V27.4 Motorcycle driver injured in collision with fixed or stationary object in 
traffic accident 
V27.5 Motorcycle passenger injured in collision with fixed or stationary object in 
traffic accident 
V27.9 Unspecified motorcycle rider injured in collision with fixed or stationary 
object in traffic accident 
V28 Motorcycle rider injured in noncollision transport accident 
Includes: fall or thrown from motorcycle (without antecedent collision) 
overturning motorcycle NOS 
overturning motorcycle without collision 
The following 7th character extensions are to be added to each code from category V28: 
a initial encounter 
d subsequent encounter 
q sequelae 
V28.0 Motorcycle driver injured in noncollision transport accident in nontraffic 
accident 
V28.1 Motorcycle passenger injured in noncollision transport accident in nontraffic 
accident 
V28.2 Unspecified motorcycle rider injured in noncollision transport accident in 
nontraffic accident 
V28.3 Person boarding or alighting a motorcycle injured in noncollision transport 
accident 
V28.4 Motorcycle driver injured in noncollision transport accident in traffic 
accident 
V28.5 Motorcycle passenger injured in noncollision transport accident in traffic 
accident 
V28.9 Unspecified motorcycle rider injured in noncollision transport accident in 
traffic accident 
V29 Motorcycle rider injured in other and unspecified transport 
accidents 
The following 7th character extensions are to be added to each code from category V29: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
V29.0 Motorcycle driver injured in collision with other and unspecified motor vehicles 
in nontraffic accident 
V29.00 Motorcycle driver injured in collision with unspecified motor 
vehicles in nontraffic accident 
V29.09 Motorcycle driver injured in collision with other motor vehicles in 
nontraffic accident 
V29.1 Motorcycle passenger injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V29.10 Motorcycle passenger injured in collision with unspecified motor 
vehicles in nontraffic accident 
V29.19 Motorcycle passenger injured in collision with other motor vehicles 
in nontraffic accident 
V29.2 Unspecified motorcycle rider injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V29.20 Unspecified motorcycle rider injured in collision with unspecified 
motor vehicles in nontraffic accident 
Motorcycle collision NOS, nontraffic 
V29.29 Unspecified motorcycle rider injured in collision with other motor 
vehicles in nontraffic accident 
V29.3 Motorcycle rider (driver) (passenger) injured in unspecified nontraffic 
accident 
Motorcycle accident NOS, nontraffic 
Motorcycle rider injured in nontraffic accident NOS 
V29.4 Motorcycle driver injured in collision with other and unspecified motor vehicles 
in traffic accident 
V29.40 Motorcycle driver injured in collision with unspecified motor 
vehicles in traffic accident 
V29.49 Motorcycle driver injured in collision with other motor vehicles in 
traffic accident 
V29.5 Motorcycle passenger injured in collision with other and unspecified motor 
vehicles in traffic accident 
V29.50 Motorcycle passenger injured in collision with unspecified motor 
vehicles in traffic accident 
V29.59 Motorcycle passenger injured in collision with other motor vehicles 
in traffic accident 
V29.6 Unspecified motorcycle rider injured in collision with other and unspecified motor 
vehicles in traffic accident 
V29.60 Unspecified motorcycle rider injured in collision with unspecified 
motor vehicles in traffic accident 
Motorcycle collision NOS (traffic) 
V29.69 Unspecified motorcycle rider injured in collision with other motor 

vehicles in traffic accident 
V29.8 Motorcycle rider (driver) (passenger) injured in other specified transport accidents 
V29.81 Motorcycle rider (driver) (passenger) injured in transport accident 
with military vehicle 
V29.88 Motorcycle rider (driver) (passenger) injured in other specified 
transport accidents 
V29.9 Motorcycle rider (driver) (passenger) injured in unspecified traffic accident 
Motorcycle accident NOS 
Occupant of three-wheeled motor vehicle injured in transport 
accident (V30-V39) 
Includes: motorized tricycle 
motorized rickshaw 
three-wheeled motor car 
Excludes1:all-terrain vehicles (V86.-) 
motorcycle with sidecar (V20-V29) 
vehicle designed primarily for off-road use (V86.-) 
V30 Occupant of three-wheeled motor vehicle injured in collision 
with pedestrian or animal 
Excludes1:three-wheeled motor vehicle collision with animal-drawn vehicle or animal 
being ridden (V36.-) 
The following 7th character extensions are to be added to each code from category V30: 
a initial encounter 
d subsequent encounter 
q sequelae 
V30.0 Driver of three-wheeled motor vehicle injured in collision with pedestrian or 
animal in nontraffic accident 
V30.1 Passenger in three-wheeled motor vehicle injured in collision with pedestrian 
or animal in nontraffic accident 
V30.2 Person on outside of three-wheeled motor vehicle injured in collision with 
pedestrian or animal in nontraffic accident 
V30.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
pedestrian or animal in nontraffic accident 
V30.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with pedestrian or animal 
V30.5 Driver of three-wheeled motor vehicle injured in collision with pedestrian or 
animal in traffic accident 
V30.6 Passenger in three-wheeled motor vehicle injured in collision with pedestrian 
or animal in traffic accident 
V30.7 Person on outside of three-wheeled motor vehicle injured in collision with 

pedestrian or animal in traffic accident 
V30.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
pedestrian or animal in traffic accident 
V31 Occupant of three-wheeled motor vehicle injured in collision 
with pedal cycle 
The following 7th character extensions are to be added to each code from category V31: 
a initial encounter 
d subsequent encounter 
q sequelae 
V31.0 Driver of three-wheeled motor vehicle injured in collision with pedal cycle in 
nontraffic accident 
V31.1 Passenger in three-wheeled motor vehicle injured in collision with pedal cycle 
in nontraffic accident 
V31.2 Person on outside of three-wheeled motor vehicle injured in collision with 
pedal cycle in nontraffic accident 
V31.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
pedal cycle in nontraffic accident 
V31.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with pedal cycle 
V31.5 Driver of three-wheeled motor vehicle injured in collision with pedal cycle in 
traffic accident 
V31.6 Passenger in three-wheeled motor vehicle injured in collision with pedal cycle 
in traffic accident 
V31.7 Person on outside of three-wheeled motor vehicle injured in collision with 
pedal cycle in traffic accident 
V31.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
pedal cycle in traffic accident 
V32 Occupant of three-wheeled motor vehicle injured in collision 
with two- or three-wheeled motor vehicle 
The following 7th character extensions are to be added to each code from category V32: 
a initial encounter 
d subsequent encounter 
q sequelae 
V32.0 Driver of three-wheeled motor vehicle injured in collision with two- or 
three-wheeled motor vehicle in nontraffic accident 
V32.1 Passenger in three-wheeled motor vehicle injured in collision with two- or 
three-wheeled motor vehicle in nontraffic accident 
V32.2 Person on outside of three-wheeled motor vehicle injured in collision with 
two- or three-wheeled motor vehicle in nontraffic accident 
V32.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
two- or three-wheeled motor vehicle in nontraffic accident 

V32.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with two- or three-wheeled motor vehicle 
V32.5 Driver of three-wheeled motor vehicle injured in collision with two- or 
three-wheeled motor vehicle in traffic accident 
V32.6 Passenger in three-wheeled motor vehicle injured in collision with two- or 
three-wheeled motor vehicle in traffic accident 
V32.7 Person on outside of three-wheeled motor vehicle injured in collision with 
two- or three-wheeled motor vehicle in traffic accident 
V32.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
two- or three-wheeled motor vehicle in traffic accident 
V33 Occupant of three-wheeled motor vehicle injured in collision 
with car, pick-up truck or van 
The following 7th character extensions are to be added to each code from category V33: 
a initial encounter 
d subsequent encounter 
q sequelae 
V33.0 Driver of three-wheeled motor vehicle injured in collision with car, pick-up 
truck or van in nontraffic accident 
V33.1 Passenger in three-wheeled motor vehicle injured in collision with car, 
pick-up truck or van in nontraffic accident 
V33.2 Person on outside of three-wheeled motor vehicle injured in collision with 
car, pick-up truck or van in nontraffic accident 
V33.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
car, pick-up truck or van in nontraffic accident 
V33.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with car, pick-up truck or van 
V33.5 Driver of three-wheeled motor vehicle injured in collision with car, pick-up 
truck or van in traffic accident 
V33.6 Passenger in three-wheeled motor vehicle injured in collision with car, 
pick-up truck or van in traffic accident 
V33.7 Person on outside of three-wheeled motor vehicle injured in collision with 
car, pick-up truck or van in traffic accident 
V33.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
car, pick-up truck or van in traffic accident 
V34 Occupant of three-wheeled motor vehicle injured in collision 
with heavy transport vehicle or bus 
Excludes1:occupant of three-wheeled motor vehicle injured in collision with military 
vehicle (V39.81) 
The following 7th character extensions are to be added to each code from category V34: 
a initial encounter 
d subsequent encounter 

q sequelae 
V34.0 Driver of three-wheeled motor vehicle injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V34.1 Passenger in three-wheeled motor vehicle injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V34.2 Person on outside of three-wheeled motor vehicle injured in collision with 
heavy transport vehicle or bus in nontraffic accident 
V34.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
heavy transport vehicle or bus in nontraffic accident 
V34.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with heavy transport vehicle or bus 
V34.5 Driver of three-wheeled motor vehicle injured in collision with heavy 
transport vehicle or bus in traffic accident 
V34.6 Passenger in three-wheeled motor vehicle injured in collision with heavy 
transport vehicle or bus in traffic accident 
V34.7 Person on outside of three-wheeled motor vehicle injured in collision with 
heavy transport vehicle or bus in traffic accident 
V34.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
heavy transport vehicle or bus in traffic accident 
V35 Occupant of three-wheeled motor vehicle injured in collision 
with railway train or railway vehicle 
The following 7th character extensions are to be added to each code from category V35: 
a initial encounter 
d subsequent encounter 
q sequelae 
V35.0 Driver of three-wheeled motor vehicle injured in collision with railway train 
or railway vehicle in nontraffic accident 
V35.1 Passenger in three-wheeled motor vehicle injured in collision with railway 
train or railway vehicle in nontraffic accident 
V35.2 Person on outside of three-wheeled motor vehicle injured in collision with 
railway train or railway vehicle in nontraffic accident 
V35.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
railway train or railway vehicle in nontraffic accident 
V35.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with railway train or railway vehicle 
V35.5 Driver of three-wheeled motor vehicle injured in collision with railway train 
or railway vehicle in traffic accident 
V35.6 Passenger in three-wheeled motor vehicle injured in collision with railway 
train or railway vehicle in traffic accident 
V35.7 Person on outside of three-wheeled motor vehicle injured in collision with 
railway train or railway vehicle in traffic accident 
V35.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 

railway train or railway vehicle in traffic accident 
V36 Occupant of three-wheeled motor vehicle injured in collision 
with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V36: 
a initial encounter 
d subsequent encounter 
q sequelae 
V36.0 Driver of three-wheeled motor vehicle injured in collision with other 
nonmotor vehicle in nontraffic accident 
V36.1 Passenger in three-wheeled motor vehicle injured in collision with other 
nonmotor vehicle in nontraffic accident 
V36.2 Person on outside of three-wheeled motor vehicle injured in collision with 
other nonmotor vehicle in nontraffic accident 
V36.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
other nonmotor vehicle in nontraffic accident 
V36.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
collision with other nonmotor vehicle 
V36.5 Driver of three-wheeled motor vehicle injured in collision with other 
nonmotor vehicle in traffic accident 
V36.6 Passenger in three-wheeled motor vehicle injured in collision with other 
nonmotor vehicle in traffic accident 
V36.7 Person on outside of three-wheeled motor vehicle injured in collision with 
other nonmotor vehicle in traffic accident 
V36.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
other nonmotor vehicle in traffic accident 
V37 Occupant of three-wheeled motor vehicle injured in collision 
with fixed or stationary object 
The following 7th character extensions are to be added to each code from category V37: 
a initial encounter 
d subsequent encounter 
q sequelae 
V37.0 Driver of three-wheeled motor vehicle injured in collision with fixed or 
stationary object in nontraffic accident 
V37.1 Passenger in three-wheeled motor vehicle injured in collision with fixed or 
stationary object in nontraffic accident 
V37.2 Person on outside of three-wheeled motor vehicle injured in collision with 
fixed or stationary object in nontraffic accident 
V37.3 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
fixed or stationary object in nontraffic accident 
V37.4 Person boarding or alighting a three-wheeled motor vehicle injured in 

collision with fixed or stationary object 
V37.5 Driver of three-wheeled motor vehicle injured in collision with fixed or 
stationary object in traffic accident 
V37.6 Passenger in three-wheeled motor vehicle injured in collision with fixed or 
stationary object in traffic accident 
V37.7 Person on outside of three-wheeled motor vehicle injured in collision with 
fixed or stationary object in traffic accident 
V37.9 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
fixed or stationary object in traffic accident 
V38 Occupant of three-wheeled motor vehicle injured in noncollision 
transport accident 
Includes: fall or thrown from three-wheeled motor vehicle 
overturning of three-wheeled motor vehicle NOS 
overturning of three-wheeled motor vehicle without collision 
The following 7th character extensions are to be added to each code from category V38: 
a initial encounter 
d subsequent encounter 
q sequelae 
V38.0 Driver of three-wheeled motor vehicle injured in noncollision transport 
accident in nontraffic accident 
V38.1 Passenger in three-wheeled motor vehicle injured in noncollision transport 
accident in nontraffic accident 
V38.2 Person on outside of three-wheeled motor vehicle injured in noncollision 
transport accident in nontraffic accident 
V38.3 Unspecified occupant of three-wheeled motor vehicle injured in noncollision 
transport accident in nontraffic accident 
V38.4 Person boarding or alighting a three-wheeled motor vehicle injured in 
noncollision transport accident 
V38.5 Driver of three-wheeled motor vehicle injured in noncollision transport 
accident in traffic accident 
V38.6 Passenger in three-wheeled motor vehicle injured in noncollision transport 
accident in traffic accident 
V38.7 Person on outside of three-wheeled motor vehicle injured in noncollision 
transport accident in traffic accident 
V38.9 Unspecified occupant of three-wheeled motor vehicle injured in noncollision 
transport accident in traffic accident 
V39 Occupant of three-wheeled motor vehicle injured in other and 
unspecified transport accidents 
The following 7th character extensions are to be added to each code from category V39: 
a initial encounter 
d subsequent encounter 

q sequelae 
V39.0 Driver of three-wheeled motor vehicle injured in collision with other and 
unspecified motor vehicles in nontraffic accident 
V39.00 Driver of three-wheeled motor vehicle injured in collision with 
unspecified motor vehicles in nontraffic accident 
V39.09 Driver of three-wheeled motor vehicle injured in collision with other 
motor vehicles in nontraffic accident 
V39.1 Passenger in three-wheeled motor vehicle injured in collision with other and 
unspecified motor vehicles in nontraffic accident 
V39.10 Passenger in three-wheeled motor vehicle injured in collision with 
unspecified motor vehicles in nontraffic accident 
V39.19 Passenger in three-wheeled motor vehicle injured in collision with 
other motor vehicles in nontraffic accident 
V39.2 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
other and unspecified motor vehicles in nontraffic accident 
V39.20 Unspecified occupant of three-wheeled motor vehicle injured in 
collision with unspecified motor vehicles in nontraffic accident 
Collision NOS involving three-wheeled motor vehicle, nontraffic 
V39.29 Unspecified occupant of three-wheeled motor vehicle injured in 
collision with other motor vehicles in nontraffic accident 
V39.3 Occupant (driver) (passenger) of three-wheeled motor vehicle injured in 
unspecified nontraffic accident 
Accident NOS involving three-wheeled motor vehicle, nontraffic 
Occupant of three-wheeled motor vehicle injured in nontraffic accident NOS 
V39.4 Driver of three-wheeled motor vehicle injured in collision with other and 
unspecified motor vehicles in traffic accident 
V39.40 Driver of three-wheeled motor vehicle injured in collision with 
unspecified motor vehicles in traffic accident 
V39.49 Driver of three-wheeled motor vehicle injured in collision with other 
motor vehicles in traffic accident 
V39.5 Passenger in three-wheeled motor vehicle injured in collision with other and 
unspecified motor vehicles in traffic accident 
V39.50 Passenger in three-wheeled motor vehicle injured in collision with 
unspecified motor vehicles in traffic accident 
V39.59 Passenger in three-wheeled motor vehicle injured in collision with 
other motor vehicles in traffic accident 
V39.6 Unspecified occupant of three-wheeled motor vehicle injured in collision with 
other and unspecified motor vehicles in traffic accident 
V39.60 Unspecified occupant of three-wheeled motor vehicle injured in 
collision with unspecified motor vehicles in traffic accident 
Collision NOS involving three-wheeled motor vehicle (traffic) 
V39.69 Unspecified occupant of three-wheeled motor vehicle injured in 
collision with other motor vehicles in traffic accident 

V39.8 Occupant (driver) (passenger) of three-wheeled motor vehicle injured in other 
specified transport accidents 
V39.81 Occupant (driver) (passenger) of three-wheeled motor vehicle 
injured in transport accident with military vehicle 
V39.89 Occupant (driver) (passenger) of three-wheeled motor vehicle 
injured in other specified transport accidents 
V39.9 Occupant (driver) (passenger) of three-wheeled motor vehicle injured in 
unspecified traffic accident 
Accident NOS involving three-wheeled motor vehicle 
Car occupant injured in transport accident (V40-V49) 
Includes: a four-wheeled motor vehicle designed primarily for carrying passengers 
automobile (pulling a trailor or camper) 
Excludes1:bus (V50-V59) 
minibus (V50-V59) 
minivan (V50-V59) 
motorcoach (V70-V79) 
pick-up truck (V50-V59) 
sport utility vehicle (SUV) (V50-V59) 
V40 Car occupant injured in collision with pedestrian or animal 
Excludes1:car collision with animal-drawn vehicle or animal being ridden (V46.-) 
The following 7th character extensions are to be added to each code from category V40: 
a initial encounter 
d subsequent encounter 
q sequelae 
V40.0 Car driver injured in collision with pedestrian or animal in nontraffic 
accident 
V40.1 Car passenger injured in collision with pedestrian or animal in nontraffic 
accident 
V40.2 Person on outside of car injured in collision with pedestrian or animal in 
nontraffic accident 
V40.3 Unspecified car occupant injured in collision with pedestrian or animal in 
nontraffic accident 
V40.4 Person boarding or alighting a car injured in collision with pedestrian or 
animal 
V40.5 Car driver injured in collision with pedestrian or animal in traffic accident 
V40.6 Car passenger injured in collision with pedestrian or animal in traffic 
accident 
V40.7 Person on outside of car injured in collision with pedestrian or animal in 
traffic accident 
V40.9 Unspecified car occupant injured in collision with pedestrian or animal in 

traffic accident 
V41 Car occupant injured in collision with pedal cycle 
The following 7th character extensions are to be added to each code from category V41: 
a initial encounter 
d subsequent encounter 
q sequelae 
V41.0 Car driver injured in collision with pedal cycle in nontraffic accident 
V41.1 Car passenger injured in collision with pedal cycle in nontraffic accident 
V41.2 Person on outside of car injured in collision with pedal cycle in nontraffic 
accident 
V41.3 Unspecified car occupant injured in collision with pedal cycle in nontraffic 
accident 
V41.4 Person boarding or alighting a car injured in collision with pedal cycle 
V41.5 Car driver injured in collision with pedal cycle in traffic accident 
V41.6 Car passenger injured in collision with pedal cycle in traffic accident 
V41.7 Person on outside of car injured in collision with pedal cycle in traffic 
accident 
V41.9 Unspecified car occupant injured in collision with pedal cycle in traffic 
accident 
V42 Car occupant injured in collision with two-or three-wheeled 
motor vehicle 
The following 7th character extensions are to be added to each code from category V42: 
a initial encounter 
d subsequent encounter 
q sequelae 
V42.0 Car driver injured in collision with two- or three-wheeled motor vehicle in 
nontraffic accident 
V42.1 Car passenger injured in collision with two- or three-wheeled motor vehicle 
in nontraffic accident 
V42.2 Person on outside of car injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
V42.3 Unspecified car occupant injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
V42.4 Person boarding or alighting a car injured in collision with two- or three-
wheeled motor vehicle 
V42.5 Car driver injured in collision with two- or three-wheeled motor vehicle in 
traffic accident 
V42.6 Car passenger injured in collision with two- or three-wheeled motor vehicle 
in traffic accident 
V42.7 Person on outside of car injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 

V42.9 Unspecified car occupant injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 
V43 Car occupant injured in collision with car, pick-up truck or van 
The following 7th character extensions are to be added to each code from category V43: 
a initial encounter 
d subsequent encounter 
q sequelae 
V43.0 Car driver injured in collision with car, pick-up truck or van in nontraffic accident 
V43.01 Car driver injured in collision with sport utility vehicle in nontraffic 
accident 
V43.02 Car driver injured in collision with other type car in nontraffic 
accident 
V43.03 Car driver injured in collision with pick-up truck in nontraffic 
accident 
V43.04 Car driver injured in collision with van in nontraffic accident 
V43.1 Car passenger injured in collision with car, pick-up truck or van in nontraffic 
accident 
V43.11 Car passenger injured in collision with sport utility vehicle in 
nontraffic accident 
V43.12 Car passenger injured in collision with other type car in nontraffic 
accident 
V43.13 Car passenger injured in collision with pick-up in nontraffic 
accident 
V43.14 Car passenger injured in collision with van in nontraffic accident 
V43.2 Person on outside of car injured in collision with car, pick-up truck or van in 
nontraffic accident 
V43.21 Person on outside of car injured in collision with sport utility vehicle 
in nontraffic accident 
V43.22 Person on outside of car injured in collision with other type car in 
nontraffic accident 
V43.23 Person on outside of car injured in collision with pick-up truck in 
nontraffic accident 
V43.24 Person on outside of car injured in collision with van in nontraffic 
accident 
V43.3 Unspecified car occupant injured in collision with car, pick-up truck or van in 
nontraffic accident 
V43.31 Unspecified car occupant injured in collision with sport utility 
vehicle in nontraffic accident 
V43.32 Unspecified car occupant injured in collision with other type car in 
nontraffic accident 
V43.33 Unspecified car occupant injured in collision with pick-up truck in 
nontraffic accident 

V43.34
Unspecified car occupant injured in collision with van in nontraffic 
accident 
V43.4 Person boarding or alighting a car injured in collision with car, pick-up truck or 
V43.41 Person boarding or alighting a car injured in collision with sport 
utility vehicle 
V43.42 Person boarding or alighting a car injured in collision with other 
type car 
V43.43 Person boarding or alighting a car injured in collision with pick-up 
truck 
V43.44 Person boarding or alighting a car injured in collision with van 
V43.5 Car driver injured in collision with car, pick-up truck or van in traffic accident 
V43.51 Car driver injured in collision with sport utility vehicle in traffic 
accident 
V43.52 Car driver injured in collision with other type car in traffic accident 
V43.53 Car driver injured in collision with pick-up truck in traffic accident 
V43.54 Car driver injured in collision with van in traffic accident 
V43.6 Car passenger injured in collision with car, pick-up truck or van in traffic accident 
V43.61 Car passenger injured in collision with sport utility vehicle in traffic 
accident 
V43.62 Car passenger injured in collision with other type car in traffic 
accident 
V43.63 Car passenger injured in collision with pick-up truck in traffic 
accident 
V43.64 Car passenger injured in collision with car, pick-up truck or van in 
traffic accident 
V43.7 Person on outside of car injured in collision with car, pick-up truck or van in 
traffic accident 
V43.71 Person on outside of car injured in collision with sport utility vehicle 
in traffic accident 
V43.72 Person on outside of car injured in collision with other type car in 
traffic accident 
V43.73 Person on outside of car injured in collision with pick-up truck in 
traffic accident 
V43.74 Person on outside of car injured in collision with van in traffic 
accident 
V43.9 Unspecified car occupant injured in collision with car, pick-up truck or van in 
traffic accident 
V43.91 Unspecified car occupant injured in collision with sport utility 
vehicle in traffic accident 
V43.92 Unspecified car occupant injured in collision with other type car in 
traffic accident 
V43.93 Unspecified car occupant injured in collision with pick-up truck in 
van 

traffic accident 
V43.94 Unspecified car occupant injured in collision with van in traffic 
accident 
V44 Car occupant injured in collision with heavy transport vehicle or 
bus 
Excludes1:car occupant injured in collision with military vehicle (V49.81) 
The following 7th character extensions are to be added to each code from category V44: 
a initial encounter 
d subsequent encounter 
q sequelae 
V44.0 Car driver injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V44.1 Car passenger injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V44.2 Person on outside of car injured in collision with heavy transport vehicle or 
bus in nontraffic accident 
V44.3 Unspecified car occupant injured in collision with heavy transport vehicle or 
bus in nontraffic accident 
V44.4 Person boarding or alighting a car injured in collision with heavy transport 
vehicle or bus 
V44.5 Car driver injured in collision with heavy transport vehicle or bus in traffic 
accident 
V44.6 Car passenger injured in collision with heavy transport vehicle or bus in 
traffic accident 
V44.7 Person on outside of car injured in collision with heavy transport vehicle or 
bus in traffic accident 
V44.9 Unspecified car occupant injured in collision with heavy transport vehicle or 
bus in traffic accident 
V45 Car occupant injured in collision with railway train or railway 
vehicle 
The following 7th character extensions are to be added to each code from category V45: 
a initial encounter 
d subsequent encounter 
q sequelae 
V45.0 Car driver injured in collision with railway train or railway vehicle in 
nontraffic accident 
V45.1 Car passenger injured in collision with railway train or railway vehicle in 
nontraffic accident 
V45.2 Person on outside of car injured in collision with railway train or railway 
vehicle in nontraffic accident 
V45.3 Unspecified car occupant injured in collision with railway train or railway 

vehicle in nontraffic accident 
V45.4 Person boarding or alighting a car injured in collision with railway train or 
railway vehicle 
V45.5 Car driver injured in collision with railway train or railway vehicle in traffic 
accident 
V45.6 Car passenger injured in collision with railway train or railway vehicle in 
traffic accident 
V45.7 Person on outside of car injured in collision with railway train or railway 
vehicle in traffic accident 
V45.9 Unspecified car occupant injured in collision with railway train or railway 
vehicle in traffic accident 
V46 Car occupant injured in collision with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V46: 
a initial encounter 
d subsequent encounter 
q sequelae 
V46.0 Car driver injured in collision with other nonmotor vehicle in nontraffic 
accident 
V46.1 Car passenger injured in collision with other nonmotor vehicle in nontraffic 
accident 
V46.2 Person on outside of car injured in collision with other nonmotor vehicle in 
nontraffic accident 
V46.3 Unspecified car occupant injured in collision with other nonmotor vehicle in 
nontraffic accident 
V46.4 Person boarding or alighting a car injured in collision with other nonmotor 
vehicle 
V46.5 Car driver injured in collision with other nonmotor vehicle in traffic accident 
V46.6 Car passenger injured in collision with other nonmotor vehicle in traffic 
accident 
V46.7 Person on outside of car injured in collision with other nonmotor vehicle in 
traffic accident 
V46.9 Unspecified car occupant injured in collision with other nonmotor vehicle in 
traffic accident 
V47 Car occupant injured in collision with fixed or stationary object 
The following 7th character extensions are to be added to each code from category V47: 
a initial encounter 
d subsequent encounter 
q sequelae 
V47.0 Car driver injured in collision with fixed or stationary object in nontraffic accident 
V47.01 Driver of sport utility vehicle injured in collision with fixed or 

stationary object in nontraffic accident 
V47.02 Driver of other type car injured in collision with fixed or stationary 
object in nontraffic accident 
V47.1 Car passenger injured in collision with fixed or stationary object in nontraffic 
accident 
V47.11 Passenger of sport utility vehicle injured in collision with fixed or 
stationary object in nontraffic accident 
V47.12 Passenger of other type car injured in collision with fixed or 
stationary object in nontraffic accident 
V47.2 Person on outside of car injured in collision with fixed or stationary object in 
nontraffic accident 
V47.3 Unspecified car occupant injured in collision with fixed or stationary object in 
nontraffic accident 
V47.31 Unspecified occupant of sport utility vehicle injured in collision with 
fixed or stationary object in nontraffic accident 
V47.32 Unspecified occupant of other type car injured in collision with 
fixed or stationary object in nontraffic accident 
V47.4 Person boarding or alighting a car injured in collision with fixed or stationary 
object 
V47.5 Car driver injured in collision with fixed or stationary object in traffic accident 
V47.51 Driver of sport utility vehicle injured in collision with fixed or 
stationary object in traffic accident 
V47.52 Driver of other type car injured in collision with fixed or stationary 
object in traffic accident 
V47.6 Car passenger injured in collision with fixed or stationary object in traffic accident 
V47.61 Passenger of sport utility vehicle injured in collision with fixed or 
stationary object in traffic accident 
V47.62 Passenger of other type car injured in collision with fixed or 
stationary object in traffic accident 
V47.7 Person on outside of car injured in collision with fixed or stationary object in 
traffic accident 
V47.9 Unspecified car occupant injured in collision with fixed or stationary object in 
traffic accident 
V47.91 Unspecified occupant of sport utility vehicle injured in collision with 
fixed or stationary object in traffic accident 
V47.92 Unspecified occupant of other type car injured in collision with 
fixed or stationary object in traffic accident 
V48 Car occupant injured in noncollision transport accident 
Includes: overturning car NOS 
overturning car without collision 
The following 7th character extensions are to be added to each code from category V48: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
V48.0 Car driver injured in noncollision transport accident in nontraffic accident 
V48.1 Car passenger injured in noncollision transport accident in nontraffic 
accident 
V48.2 Person on outside of car injured in noncollision transport accident in 
nontraffic accident 
V48.3 Unspecified car occupant injured in noncollision transport accident in 
nontraffic accident 
V48.4 Person boarding or alighting a car injured in noncollision transport accident 
V48.5 Car driver injured in noncollision transport accident in traffic accident 
V48.6 Car passenger injured in noncollision transport accident in traffic accident 
V48.7 Person on outside of car injured in noncollision transport accident in traffic 
accident 
V48.9 Unspecified car occupant injured in noncollision transport accident in traffic 
accident 
V49 Car occupant injured in other and unspecified transport 
accidents 
The following 7th character extensions are to be added to each code from category V49: 
a initial encounter 
d subsequent encounter 
q sequelae 
V49.0 Driver injured in collision with other and unspecified motor vehicles in nontraffic 
accident 
V49.00 Driver injured in collision with unspecified motor vehicles in 
nontraffic accident 
V49.09 Driver injured in collision with other motor vehicles in nontraffic 
accident 
V49.1 Passenger injured in collision with other and unspecified motor vehicles in 
nontraffic accident 
V49.10 Passenger injured in collision with unspecified motor vehicles in 
nontraffic accident 
V49.19 Passenger injured in collision with other motor vehicles in nontraffic 
accident 
V49.2 Unspecified car occupant injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V49.20 Unspecified car occupant injured in collision with unspecified motor 
vehicles in nontraffic accident 
Car collision NOS, nontraffic 
V49.29 Unspecified car occupant injured in collision with other motor 
vehicles in nontraffic accident 
V49.3 Car occupant (driver) (passenger) injured in unspecified nontraffic accident 

Car accident NOS, nontraffic 
Car occupant injured in nontraffic accident NOS 
V49.4 Driver injured in collision with other and unspecified motor vehicles in traffic 
accident 
V49.40 Driver injured in collision with unspecified motor vehicles in traffic 
accident 
V49.49 Driver injured in collision with other motor vehicles in traffic 
accident 
V49.5 Passenger injured in collision with other and unspecified motor vehicles in traffic 
accident 
V49.50 Passenger injured in collision with unspecified motor vehicles in 
traffic accident 
V49.59 Passenger injured in collision with other motor vehicles in traffic 
accident 
V49.6 Unspecified car occupant injured in collision with other and unspecified motor 
vehicles in traffic accident 
V49.60 Unspecified car occupant injured in collision with unspecified motor 
vehicles in traffic accident 
Car collision NOS (traffic) 
V49.69 Unspecified car occupant injured in collision with other motor 
vehicles in traffic accident 
V49.8 Car occupant (driver) (passenger) injured in other specified transport accidents 
V49.81 Car occupant (driver) (passenger) injured in transport accident 
with military vehicle 
V49.88 Car occupant (driver) (passenger) injured in other specified 
transport accidents 
V49.9 Car occupant (driver) (passenger) injured in unspecified traffic accident 
Car accident NOS 
Occupant of pick-up truck or van injured in transport 
accident (V50-V59) 
Includes: a four or six wheel motor vehicle designed primarily for carrying passengers and 
property but weighing less than the local limit for classification as a heavy goods vehicle 
minibus 
minivan 
sport utility vehicle (SUV) 
truck 
van 
Excludes1:heavy transport vehicle (V60-V69) 
V50 Occupant of pick-up truck or van injured in collision with 

pedestrian or animal 
Excludes1:pick-up truck or van collision with animal-drawn vehicle or animal being 
ridden (V56.-) 
The following 7th character extensions are to be added to each code from category V50: 
a initial encounter 
d subsequent encounter 
q sequelae 
V50.0 Driver of pick-up truck or van injured in collision with pedestrian or animal 
in nontraffic accident 
V50.1 Passenger in pick-up truck or van injured in collision with pedestrian or 
animal in nontraffic accident 
V50.2 Person on outside of pick-up truck or van injured in collision with pedestrian 
or animal in nontraffic accident 
V50.3 Unspecified occupant of pick-up truck or van injured in collision with 
pedestrian or animal in nontraffic accident 
V50.4 Person boarding or alighting a pick-up truck or van injured in collision with 
pedestrian or animal 
V50.5 Driver of pick-up truck or van injured in collision with pedestrian or animal 
in traffic accident 
V50.6 Passenger in pick-up truck or van injured in collision with pedestrian or 
animal in traffic accident 
V50.7 Person on outside of pick-up truck or van injured in collision with pedestrian 
or animal in traffic accident 
V50.9 Unspecified occupant of pick-up truck or van injured in collision with 
pedestrian or animal in traffic accident 
V51 Occupant of pick-up truck or van injured in collision with pedal 
cycle 
The following 7th character extensions are to be added to each code from category V51: 
a initial encounter 
d subsequent encounter 
q sequelae 
V51.0 Driver of pick-up truck or van injured in collision with pedal cycle in 
nontraffic accident 
V51.1 Passenger in pick-up truck or van injured in collision with pedal cycle in 
nontraffic accident 
V51.2 Person on outside of pick-up truck or van injured in collision with pedal 
cycle in nontraffic accident 
V51.3 Unspecified occupant of pick-up truck or van injured in collision with pedal 
cycle in nontraffic accident 
V51.4 Person boarding or alighting a pick-up truck or van injured in collision with 
pedal cycle 
V51.5 Driver of pick-up truck or van injured in collision with pedal cycle in traffic 

accident 
V51.6 Passenger in pick-up truck or van injured in collision with pedal cycle in 
traffic accident 
V51.7 Person on outside of pick-up truck or van injured in collision with pedal 
cycle in traffic accident 
V51.9 Unspecified occupant of pick-up truck or van injured in collision with pedal 
cycle in traffic accident 
V52 Occupant of pick-up truck or van injured in collision with two-or 
three-wheeled motor vehicle 
The following 7th character extensions are to be added to each code from category V52: 
a initial encounter 
d subsequent encounter 
q sequelae 
V52.0 Driver of pick-up truck or van injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V52.1 Passenger in pick-up truck or van injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V52.2 Person on outside of pick-up truck or van injured in collision with two-or 
three-wheeled motor vehicle in nontraffic accident 
V52.3 Unspecified occupant of pick-up truck or van injured in collision with two-
or three-wheeled motor vehicle in nontraffic accident 
V52.4 Person boarding or alighting a pick-up truck or van injured in collision with 
two- or three-wheeled motor vehicle 
V52.5 Driver of pick-up truck or van injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V52.6 Passenger in pick-up truck or van injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V52.7 Person on outside of pick-up truck or van injured in collision with two-or 
three-wheeled motor vehicle in traffic accident 
V52.9 Unspecified occupant of pick-up truck or van injured in collision with two-
or three-wheeled motor vehicle in traffic accident 
V53 Occupant of pick-up truck or van injured in collision with car, 
pick-up truck or van 
The following 7th character extensions are to be added to each code from category V53: 
a initial encounter 
d subsequent encounter 
q sequelae 
V53.0 Driver of pick-up truck or van injured in collision with car, pick-up truck or 
van in nontraffic accident 
V53.1 Passenger in pick-up truck or van injured in collision with car, pick-up truck 
or van in nontraffic accident 

V53.2 Person on outside of pick-up truck or van injured in collision with car, 
pick-up truck or van in nontraffic accident 
V53.3 Unspecified occupant of pick-up truck or van injured in collision with car, 
pick-up truck or van in nontraffic accident 
V53.4 Person boarding or alighting a pick-up truck or van injured in collision with 
car, pick-up truck or van 
V53.5 Driver of pick-up truck or van injured in collision with car, pick-up truck or 
van in traffic accident 
V53.6 Passenger in pick-up truck or van injured in collision with car, pick-up truck 
or van in traffic accident 
V53.7 Person on outside of pick-up truck or van injured in collision with car, 
pick-up truck or van in traffic accident 
V53.9 Unspecified occupant of pick-up truck or van injured in collision with car, 
pick-up truck or van in traffic accident 
V54 Occupant of pick-up truck or van injured in collision with heavy 
transport vehicle or bus 
Excludes1:occupant of pick-up truck or van injured in collision with military vehicle 
(V59.81) 
The following 7th character extensions are to be added to each code from category V54: 
a initial encounter 
d subsequent encounter 
q sequelae 
V54.0 Driver of pick-up truck or van injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V54.1 Passenger in pick-up truck or van injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V54.2 Person on outside of pick-up truck or van injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V54.3 Unspecified occupant of pick-up truck or van injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V54.4 Person boarding or alighting a pick-up truck or van injured in collision with 
heavy transport vehicle or bus 
V54.5 Driver of pick-up truck or van injured in collision with heavy transport 
vehicle or bus in traffic accident 
V54.6 Passenger in pick-up truck or van injured in collision with heavy transport 
vehicle or bus in traffic accident 
V54.7 Person on outside of pick-up truck or van injured in collision with heavy 
transport vehicle or bus in traffic accident 
V54.9 Unspecified occupant of pick-up truck or van injured in collision with heavy 
transport vehicle or bus in traffic accident 
V55 Occupant of pick-up truck or van injured in collision with railway 

train or railway vehicle 
The following 7th character extensions are to be added to each code from category V55: 
a initial encounter 
d subsequent encounter 
q sequelae 
V55.0 Driver of pick-up truck or van injured in collision with railway train or 
railway vehicle in nontraffic accident 
V55.1 Passenger in pick-up truck or van injured in collision with railway train or 
railway vehicle in nontraffic accident 
V55.2 Person on outside of pick-up truck or van injured in collision with railway 
train or railway vehicle in nontraffic accident 
V55.3 Unspecified occupant of pick-up truck or van injured in collision with 
railway train or railway vehicle in nontraffic accident 
V55.4 Person boarding or alighting a pick-up truck or van injured in collision with 
railway train or railway vehicle 
V55.5 Driver of pick-up truck or van injured in collision with railway train or 
railway vehicle in traffic accident 
V55.6 Passenger in pick-up truck or van injured in collision with railway train or 
railway vehicle in traffic accident 
V55.7 Person on outside of pick-up truck or van injured in collision with railway 
train or railway vehicle in traffic accident 
V55.9 Unspecified occupant of pick-up truck or van injured in collision with 
railway train or railway vehicle in traffic accident 
V56 Occupant of pick-up truck or van injured in collision with other 
nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V56: 
a initial encounter 
d subsequent encounter 
q sequelae 
V56.0 Driver of pick-up truck or van injured in collision with other nonmotor 
vehicle in nontraffic accident 
V56.1 Passenger in pick-up truck or van injured in collision with other nonmotor 
vehicle in nontraffic accident 
V56.2 Person on outside of pick-up truck or van injured in collision with other 
nonmotor vehicle in nontraffic accident 
V56.3 Unspecified occupant of pick-up truck or van injured in collision with other 
nonmotor vehicle in nontraffic accident 
V56.4 Person boarding or alighting a pick-up truck or van injured in collision with 
other nonmotor vehicle 
V56.5 Driver of pick-up truck or van injured in collision with other nonmotor 
vehicle in traffic accident 

V56.6 Passenger in pick-up truck or van injured in collision with other nonmotor 
vehicle in traffic accident 
V56.7 Person on outside of pick-up truck or van injured in collision with other 
nonmotor vehicle in traffic accident 
V56.9 Unspecified occupant of pick-up truck or van injured in collision with other 
nonmotor vehicle in traffic accident 
V57 Occupant of pick-up truck or van injured in collision with fixed 
or stationary object 
The following 7th character extensions are to be added to each code from category V57: 
a initial encounter 
d subsequent encounter 
q sequelae 
V57.0 Driver of pick-up truck or van injured in collision with fixed or stationary 
object in nontraffic accident 
V57.1 Passenger in pick-up truck or van injured in collision with fixed or 
stationary object in nontraffic accident 
V57.2 Person on outside of pick-up truck or van injured in collision with fixed or 
stationary object in nontraffic accident 
V57.3 Unspecified occupant of pick-up truck or van injured in collision with fixed 
or stationary object in nontraffic accident 
V57.4 Person boarding or alighting a pick-up truck or van injured in collision with 
fixed or stationary object 
V57.5 Driver of pick-up truck or van injured in collision with fixed or stationary 
object in traffic accident 
V57.6 Passenger in pick-up truck or van injured in collision with fixed or 
stationary object in traffic accident 
V57.7 Person on outside of pick-up truck or van injured in collision with fixed or 
stationary object in traffic accident 
V57.9 Unspecified occupant of pick-up truck or van injured in collision with fixed 
or stationary object in traffic accident 
V58 Occupant of pick-up truck or van injured in noncollision 
transport accident 
Includes: overturning pick-up truck or van NOS 
overturning pick-up truck or van without collision 
The following 7th character extensions are to be added to each code from category V58: 
a initial encounter 
d subsequent encounter 
q sequelae 
V58.0 Driver of pick-up truck or van injured in noncollision transport accident in 
nontraffic accident 
V58.1 Passenger in pick-up truck or van injured in noncollision transport accident 

in nontraffic accident 
V58.2 Person on outside of pick-up truck or van injured in noncollision transport 
accident in nontraffic accident 
V58.3 Unspecified occupant of pick-up truck or van injured in noncollision 
transport accident in nontraffic accident 
V58.4 Person boarding or alighting a pick-up truck or van injured in noncollision 
transport accident 
V58.5 Driver of pick-up truck or van injured in noncollision transport accident in 
traffic accident 
V58.6 Passenger in pick-up truck or van injured in noncollision transport accident 
in traffic accident 
V58.7 Person on outside of pick-up truck or van injured in noncollision transport 
accident in traffic accident 
V58.9 Unspecified occupant of pick-up truck or van injured in noncollision 
transport accident in traffic accident 
V59 Occupant of pick-up truck or van injured in other and 
unspecified transport accidents 
The following 7th character extensions are to be added to each code from category V59: 
a initial encounter 
d subsequent encounter 
q sequelae 
V59.0 Driver of pick-up truck or van injured in collision with other and unspecified 
motor vehicles in nontraffic accident 
V59.00 Driver of pick-up truck or van injured in collision with unspecified 
motor vehicles in nontraffic accident 
V59.09 Driver of pick-up truck or van injured in collision with other motor 
vehicles in nontraffic accident 
V59.1 Passenger in pick-up truck or van injured in collision with other and unspecified 
motor vehicles in nontraffic accident 
V59.10 Passenger in pick-up truck or van injured in collision with 
unspecified motor vehicles in nontraffic accident 
V59.11 Passenger in pick-up truck or van injured in collision with other 
motor vehicles in nontraffic accident 
V59.2 Unspecified occupant of pick-up truck or van injured in collision with other and 
unspecified motor vehicles in nontraffic accident 
V59.20 Unspecified occupant of pick-up truck or van injured in collision 
with unspecified motor vehicles in nontraffic accident 
Collision NOS involving pick-up truck or van, nontraffic 
V59.21 Unspecified occupant of pick-up truck or van injured in collision 
with other motor vehicles in nontraffic accident 
V59.3 Occupant (driver) (passenger) of pick-up truck or van injured in unspecified 
nontraffic accident 

Accident NOS involving pick-up truck or van, nontraffic 
Occupant of pick-up truck or van injured in nontraffic accident NOS 
V59.4 Driver of pick-up truck or van injured in collision with other and unspecified 
motor vehicles in traffic accident 
V59.40 Driver of pick-up truck or van injured in collision with unspecified 
motor vehicles in traffic accident 
V59.49 Driver of pick-up truck or van injured in collision with other motor 
vehicles in traffic accident 
V59.5 Passenger in pick-up truck or van injured in collision with other and unspecified 
motor vehicles in traffic accident 
V59.50 Passenger in pick-up truck or van injured in collision with 
unspecified motor vehicles in traffic accident 
V59.59 Passenger in pick-up truck or van injured in collision with other 
motor vehicles in traffic accident 
V59.6 Unspecified occupant of pick-up truck or van injured in collision with other and 
unspecified motor vehicles in traffic accident 
V59.60 Unspecified occupant of pick-up truck or van injured in collision 
with unspecified motor vehicles in traffic accident 
Collision NOS involving pick-up truck or van (traffic) 
V59.69 Unspecified occupant of pick-up truck or van injured in collision 
with other motor vehicles in traffic accident 
V59.8 Occupant (driver) (passenger) of pick-up truck or van injured in other specified 
transport accidents 
V59.81 Occupant (driver) (passenger) of pick-up truck or van injured in 
transport accident with military vehicle 
V59.88 Occupant (driver) (passenger) of pick-up truck or van injured in 
other specified transport accidents 
V59.9 Occupant (driver) (passenger) of pick-up truck or van injured in unspecified 
traffic accident 
Accident NOS involving pick-up truck or van 
Occupant of heavy transport vehicle injured in transport 
accident (V60-V69) 
Includes: armored car 
panel truck 
18 wheeler 
Excludes1:bus 
motorcoach 
V60 Occupant of heavy transport vehicle injured in collision with 
pedestrian or animal 

Excludes1:heavy transport vehicle collision with animal-drawn vehicle or animal being 
ridden (V66.-) 
The following 7th character extensions are to be added to each code from category V60: 
a initial encounter 
d subsequent encounter 
q sequelae 
V60.0 Driver of heavy transport vehicle injured in collision with pedestrian or 
animal in nontraffic accident 
V60.1 Passenger in heavy transport vehicle injured in collision with pedestrian or 
animal in nontraffic accident 
V60.2 Person on outside of heavy transport vehicle injured in collision with 
pedestrian or animal in nontraffic accident 
V60.3 Unspecified occupant of heavy transport vehicle injured in collision with 
pedestrian or animal in nontraffic accident 
V60.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with pedestrian or animal 
V60.5 Driver of heavy transport vehicle injured in collision with pedestrian or 
animal in traffic accident 
V60.6 Passenger in heavy transport vehicle injured in collision with pedestrian or 
animal in traffic accident 
V60.7 Person on outside of heavy transport vehicle injured in collision with 
pedestrian or animal in traffic accident 
V60.9 Unspecified occupant of heavy transport vehicle injured in collision with 
pedestrian or animal in traffic accident 
V61 Occupant of heavy transport vehicle injured in collision with 
pedal cycle 
The following 7th character extensions are to be added to each code from category V61: 
a initial encounter 
d subsequent encounter 
q sequelae 
V61.0 Driver of heavy transport vehicle injured in collision with pedal cycle in 
nontraffic accident 
V61.1 Passenger in heavy transport vehicle injured in collision with pedal cycle in 
nontraffic accident 
V61.2 Person on outside of heavy transport vehicle injured in collision with pedal 
cycle in nontraffic accident 
V61.3 Unspecified occupant of heavy transport vehicle injured in collision with 
pedal cycle in nontraffic accident 
V61.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with pedal cycle while boarding or alighting 
V61.5 Driver of heavy transport vehicle injured in collision with pedal cycle in 
traffic accident 

V61.6 Passenger in heavy transport vehicle injured in collision with pedal cycle in 
traffic accident 
V61.7 Person on outside of heavy transport vehicle injured in collision with pedal 
cycle in traffic accident 
V61.9 Unspecified occupant of heavy transport vehicle injured in collision with 
pedal cycle in traffic accident 
V62 Occupant of heavy transport vehicle injured in collision with 
two- or three-wheeled motor vehicle 
The following 7th character extensions are to be added to each code from category V62: 
a initial encounter 
d subsequent encounter 
q sequelae 
V62.0 Driver of heavy transport vehicle injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V62.1 Passenger in heavy transport vehicle injured in collision with two- or three-
wheeled motor vehicle in nontraffic accident 
V62.2 Person on outside of heavy transport vehicle injured in collision with two- or 
three-wheeled motor vehicle in nontraffic accident 
V62.3 Unspecified occupant of heavy transport vehicle injured in collision with 
two- or three-wheeled motor vehicle in nontraffic accident 
V62.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with two- or three-wheeled motor vehicle 
V62.5 Driver of heavy transport vehicle injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V62.6 Passenger in heavy transport vehicle injured in collision with two- or three-
wheeled motor vehicle in traffic accident 
V62.7 Person on outside of heavy transport vehicle injured in collision with two- or 
three-wheeled motor vehicle in traffic accident 
V62.9 Unspecified occupant of heavy transport vehicle injured in collision with 
two- or three-wheeled motor vehicle in traffic accident 
V63 
Occupant of heavy transport vehicle injured in collision with car, 
pick-up truck or van 
The following 7th character extensions are to be added to each code from category V63: 
a initial encounter 
d subsequent encounter 
q sequelae 
V63.0 Driver of heavy transport vehicle injured in collision with car, pick-up truck 
or van in nontraffic accident 
V63.1 Passenger in heavy transport vehicle injured in collision with car, pick-up 
truck or van in nontraffic accident 
V63.2 Person on outside of heavy transport vehicle injured in collision with car, 

pick-up truck or van in nontraffic accident 
V63.3 Unspecified occupant of heavy transport vehicle injured in collision with car, 
pick-up truck or van in nontraffic accident 
V63.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with car, pick-up truck or van 
V63.5 Driver of heavy transport vehicle injured in collision with car, pick-up truck 
or van in traffic accident 
V63.6 Passenger in heavy transport vehicle injured in collision with car, pick-up 
truck or van in traffic accident 
V63.7 Person on outside of heavy transport vehicle injured in collision with car, 
pick-up truck or van in traffic accident 
V63.9 Unspecified occupant of heavy transport vehicle injured in collision with car, 
pick-up truck or van in traffic accident 
V64 Occupant of heavy transport vehicle injured in collision with 
heavy transport vehicle or bus 
Excludes1:occupant of heavy transport vehicle injured in collision with military vehicle 
(V69.81) 
The following 7th character extensions are to be added to each code from category V64: 
a initial encounter 
d subsequent encounter 
q sequelae 
V64.0 Driver of heavy transport vehicle injured in collision with heavy transport 
vehicle or bus in nontraffic accident 
V64.1 Passenger in heavy transport vehicle injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V64.2 Person on outside of heavy transport vehicle injured in collision with heavy 
transport vehicle or bus in nontraffic accident 
V64.3 Unspecified occupant of heavy transport vehicle injured in collision with 
heavy transport vehicle or bus in nontraffic accident 
V64.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with heavy transport vehicle or bus while boarding or alighting 
V64.5 Driver of heavy transport vehicle injured in collision with heavy transport 
vehicle or bus in traffic accident 
V64.6 Passenger in heavy transport vehicle injured in collision with heavy 
transport vehicle or bus in traffic accident 
V64.7 Person on outside of heavy transport vehicle injured in collision with heavy 
transport vehicle or bus in traffic accident 
V64.9 Unspecified occupant of heavy transport vehicle injured in collision with 
heavy transport vehicle or bus in traffic accident 
V65 Occupant of heavy transport vehicle injured in collision with 
railway train or railway vehicle 

The following 7th character extensions are to be added to each code from category V65: 
a initial encounter 
d subsequent encounter 
q sequelae 
V65.0 Driver of heavy transport vehicle injured in collision with railway train or 
railway vehicle in nontraffic accident 
V65.1 Passenger in heavy transport vehicle injured in collision with railway train 
or railway vehicle in nontraffic accident 
V65.2 Person on outside of heavy transport vehicle injured in collision with railway 
train or railway vehicle in nontraffic accident 
V65.3 Unspecified occupant of heavy transport vehicle injured in collision with 
railway train or railway vehicle in nontraffic accident 
V65.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with railway train or railway vehicle 
V65.5 Driver of heavy transport vehicle injured in collision with railway train or 
railway vehicle in traffic accident 
V65.6 Passenger in heavy transport vehicle injured in collision with railway train 
or railway vehicle in traffic accident 
V65.7 Person on outside of heavy transport vehicle injured in collision with railway 
train or railway vehicle in traffic accident 
V65.9 Unspecified occupant of heavy transport vehicle injured in collision with 
railway train or railway vehicle in traffic accident 
V66 Occupant of heavy transport vehicle injured in collision with 
other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V66: 
a initial encounter 
d subsequent encounter 
q sequelae 
V66.0 Driver of heavy transport vehicle injured in collision with other nonmotor 
vehicle in nontraffic accident 
V66.1 Passenger in heavy transport vehicle injured in collision with other nonmotor 
vehicle in nontraffic accident 
V66.2 Person on outside of heavy transport vehicle injured in collision with other 
nonmotor vehicle in nontraffic accident 
V66.3 Unspecified occupant of heavy transport vehicle injured in collision with 
other nonmotor vehicle in nontraffic accident 
V66.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with other nonmotor vehicle 
V66.5 Driver of heavy transport vehicle injured in collision with other nonmotor 
vehicle in traffic accident 
V66.6 Passenger in heavy transport vehicle injured in collision with other nonmotor 

vehicle in traffic accident 
V66.7 Person on outside of heavy transport vehicle injured in collision with other 
nonmotor vehicle in traffic accident 
V66.9 Unspecified occupant of heavy transport vehicle injured in collision with 
other nonmotor vehicle in traffic accident 
V67 Occupant of heavy transport vehicle injured in collision with 
fixed or stationary object 
The following 7th character extensions are to be added to each code from category V67: 
a initial encounter 
d subsequent encounter 
q sequelae 
V67.0 Driver of heavy transport vehicle injured in collision with fixed or stationary 
object in nontraffic accident 
V67.1 Passenger in heavy transport vehicle injured in collision with fixed or 
stationary object in nontraffic accident 
V67.2 Person on outside of heavy transport vehicle injured in collision with fixed or 
stationary object in nontraffic accident 
V67.3 Unspecified occupant of heavy transport vehicle injured in collision with 
fixed or stationary object in nontraffic accident 
V67.4 Person boarding or alighting a heavy transport vehicle injured in collision 
with fixed or stationary object 
V67.5 Driver of heavy transport vehicle injured in collision with fixed or stationary 
object in traffic accident 
V67.6 Passenger in heavy transport vehicle injured in collision with fixed or 
stationary object in traffic accident 
V67.7 Person on outside of heavy transport vehicle injured in collision with fixed or 
stationary object in traffic accident 
V67.9 Unspecified occupant of heavy transport vehicle injured in collision with 
fixed or stationary object in traffic accident 
V68 Occupant of heavy transport vehicle injured in noncollision 
transport accident 
Includes: overturning heavy transport vehicle NOS 
overturning heavy transport vehicle without collision 
The following 7th character extensions are to be added to each code from category V68: 
a initial encounter 
d subsequent encounter 
q sequelae 
V68.0 Driver of heavy transport vehicle injured in noncollision transport accident 
in nontraffic accident 
V68.1 Passenger in heavy transport vehicle injured in noncollision transport 
accident in nontraffic accident 

V68.2 Person on outside of heavy transport vehicle injured in noncollision 
transport accident in nontraffic accident 
V68.3 Unspecified occupant of heavy transport vehicle injured in noncollision 
transport accident in nontraffic accident 
V68.4 Person boarding or alighting a heavy transport vehicle injured in 
noncollision transport accident 
V68.5 Driver of heavy transport vehicle injured in noncollision transport accident 
in traffic accident 
V68.6 Passenger in heavy transport vehicle injured in noncollision transport 
accident in traffic accident 
V68.7 Person on outside of heavy transport vehicle injured in noncollision 
transport accident in traffic accident 
V68.9 Unspecified occupant of heavy transport vehicle injured in noncollision 
transport accident in traffic accident 
V69 Occupant of heavy transport vehicle injured in other and 
unspecified transport accidents 
The following 7th character extensions are to be added to each code from category V69: 
a initial encounter 
d subsequent encounter 
q sequelae 
V69.0 Driver of heavy transport vehicle injured in collision with other and unspecified 
motor vehicles in nontraffic accident 
V69.00 Driver of heavy transport vehicle injured in collision with 
unspecified motor vehicles in nontraffic accident 
V69.09 Driver of heavy transport vehicle injured in collision with other 
motor vehicles in nontraffic accident 
V69.1 Passenger in heavy transport vehicle injured in collision with other and 
unspecified motor vehicles in nontraffic accident 
V69.10 Passenger in heavy transport vehicle injured in collision with 
unspecified motor vehicles in nontraffic accident 
V69.19 Passenger in heavy transport vehicle injured in collision with other 
motor vehicles in nontraffic accident 
V69.2 Unspecified occupant of heavy transport vehicle injured in collision with other 
and unspecified motor vehicles in nontraffic accident 
V69.20 Unspecified occupant of heavy transport vehicle injured in collision 
with unspecified motor vehicles in nontraffic accident 
Collision NOS involving heavy transport vehicle, nontraffic 
V69.29 Unspecified occupant of heavy transport vehicle injured in collision 
with other motor vehicles in nontraffic accident 
V69.3 Occupant (driver) (passenger) of heavy transport vehicle injured in 
unspecified nontraffic accident 
Accident NOS involving heavy transport vehicle, nontraffic 

Occupant of heavy transport vehicle injured in nontraffic accident 
NOS 
V69.4 Driver of heavy transport vehicle injured in collision with other and unspecified 
motor vehicles in traffic accident 
V69.40 Driver of heavy transport vehicle injured in collision with 
unspecified motor vehicles in traffic accident 
V69.49 Driver of heavy transport vehicle injured in collision with other 
motor vehicles in traffic accident 
V69.5 Passenger in heavy transport vehicle injured in collision with other and 
unspecified motor vehicles in traffic accident 
V69.50 Passenger in heavy transport vehicle injured in collision with 
unspecified motor vehicles in traffic accident 
V69.59 Passenger in heavy transport vehicle injured in collision with other 
motor vehicles in traffic accident 
V69.6 Unspecified occupant of heavy transport vehicle injured in collision with other 
and unspecified motor vehicles in traffic accident 
V69.60 Unspecified occupant of heavy transport vehicle injured in collision 
with unspecified motor vehicles in traffic accident 
Collision NOS involving heavy transport vehicle (traffic) 
V69.69 Unspecified occupant of heavy transport vehicle injured in collision 
with other motor vehicles in traffic accident 
V69.8 Occupant (driver) (passenger) of heavy transport vehicle injured in other specified 
transport accidents 
V69.81 Occupant (driver) (passenger) of heavy transport vehicle injured in 
transport accidents with military vehicle 
V69.88 Occupant (driver) (passenger) of heavy transport vehicle injured in 
other specified transport accidents 
V69.9 Occupant (driver) (passenger) of heavy transport vehicle injured in 
unspecified traffic accident 
Accident NOS involving heavy transport vehicle 
Bus occupant injured in transport accident (V70-V79) 
Includes: motorcoach 
Excludes1:minibus (V50-V59) 
The following 7th character extensions are to be added to each code from category V70: 
a initial encounter 
d subsequent encounter 
q sequelae 
V70 Bus occupant injured in collision with pedestrian or animal 
Excludes1:bus collision with animal-drawn vehicle or animal being ridden (V76.-) 
V70.0 Driver of bus injured in collision with pedestrian or animal in nontraffic 

accident 
V70.1 Passenger on bus injured in collision with pedestrian or animal in nontraffic 
accident 
V70.2 Person on outside of bus injured in collision with pedestrian or animal in 
nontraffic accident 
V70.3 Unspecified occupant of bus injured in collision with pedestrian or animal in 
nontraffic accident 
V70.4 Person boarding or alighting from bus injured in collision with pedestrian or 
animal 
V70.5 Driver of bus injured in collision with pedestrian or animal in traffic 
accident 
V70.6 Passenger on bus injured in collision with pedestrian or animal in traffic 
accident 
V70.7 Person on outside of bus injured in collision with pedestrian or animal in 
traffic accident 
V70.9 Unspecified occupant of bus injured in collision with pedestrian or animal in 
traffic accident 
V71 Bus occupant injured in collision with pedal cycle 
The following 7th character extensions are to be added to each code from category V71: 
a initial encounter 
d subsequent encounter 
q sequelae 
V71.0 Driver of bus injured in collision with pedal cycle in nontraffic accident 
V71.1 Passenger on bus injured in collision with pedal cycle in nontraffic accident 
V71.2 Person on outside of bus injured in collision with pedal cycle in nontraffic 
accident 
V71.3 Unspecified occupant of bus injured in collision with pedal cycle in nontraffic 
accident 
V71.4 Person boarding or alighting from bus injured in collision with pedal cycle 
V71.5 Driver of bus injured in collision with pedal cycle in traffic accident 
V71.6 Passenger on bus injured in collision with pedal cycle in traffic accident 
V71.7 Person on outside of bus injured in collision with pedal cycle in traffic 
accident 
V71.9 Unspecified occupant of bus injured in collision with pedal cycle in traffic 
accident 
V72 Bus occupant injured in collision with two-or three-wheeled 
motor vehicle 
The following 7th character extensions are to be added to each code from category V72: 
a initial encounter 
d subsequent encounter 
q sequelae 

V72.0 Driver of bus injured in collision with two- or three-wheeled motor vehicle in 
nontraffic accident 
V72.1 Passenger on bus injured in collision with two- or three-wheeled motor 
vehicle in nontraffic accident 
V72.2 Person on outside of bus injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
V72.3 Unspecified occupant of bus injured in collision with two- or three-wheeled 
motor vehicle in nontraffic accident 
V72.4 Person boarding or alighting from bus injured in collision with two-or 
three-wheeled motor vehicle 
V72.5 Driver of bus injured in collision with two- or three-wheeled motor vehicle in 
traffic accident 
V72.6 Passenger on bus injured in collision with two- or three-wheeled motor 
vehicle in traffic accident 
V72.7 Person on outside of bus injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 
V72.9 Unspecified occupant of bus injured in collision with two- or three-wheeled 
motor vehicle in traffic accident 
V73 Bus occupant injured in collision with car, pick-up truck or van 
The following 7th character extensions are to be added to each code from category V73: 
a initial encounter 
d subsequent encounter 
q sequelae 
V73.0 Driver of bus injured in collision with car, pick-up truck or van in nontraffic 
accident 
V73.1 Passenger on bus injured in collision with car, pick-up truck or van in 
nontraffic accident 
V73.2 Person on outside of bus injured in collision with car, pick-up truck or van in 
nontraffic accident 
V73.3 Unspecified occupant of bus injured in collision with car, pick-up truck or 
van in nontraffic accident 
V73.4 Person boarding or alighting from bus injured in collision with car, pick-up 
truck or van 
V73.5 Driver of bus injured in collision with car, pick-up truck or van in traffic 
accident 
V73.6 Passenger on bus injured in collision with car, pick-up truck or van in traffic 
accident 
V73.7 Person on outside of bus injured in collision with car, pick-up truck or van in 
traffic accident 
V73.9 Unspecified occupant of bus injured in collision with car, pick-up truck or 
van in traffic accident 

V74
Bus occupant injured in collision with heavy transport vehicle or 
bus 
Excludes1:bus occupant injured in collision with military vehicle (V79.81) 
The following 7th character extensions are to be added to each code from category V74: 
a initial encounter 
d subsequent encounter 
q sequelae 
V74.0 Driver of bus injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V74.1 Passenger on bus injured in collision with heavy transport vehicle or bus in 
nontraffic accident 
V74.2 Person on outside of bus injured in collision with heavy transport vehicle or 
bus in nontraffic accident 
V74.3 Unspecified occupant of bus injured in collision with heavy transport vehicle 
or bus in nontraffic accident 
V74.4 Person boarding or alighting from bus injured in collision with heavy 
transport vehicle or bus 
V74.5 Driver of bus injured in collision with heavy transport vehicle or bus in 
traffic accident 
V74.6 Passenger on bus injured in collision with heavy transport vehicle or bus in 
traffic accident 
V74.7 Person on outside of bus injured in collision with heavy transport vehicle or 
bus in traffic accident 
V74.9 Unspecified occupant of bus injured in collision with heavy transport vehicle 
or bus in traffic accident 
V75 Bus occupant injured in collision with railway train or railway 
vehicle 
The following 7th character extensions are to be added to each code from category V75: 
a initial encounter 
d subsequent encounter 
q sequelae 
V75.0 Driver of bus injured in collision with railway train or railway vehicle in 
nontraffic accident 
V75.1 Passenger on bus injured in collision with railway train or railway vehicle in 
nontraffic accident 
V75.2 Person on outside of bus injured in collision with railway train or railway 
vehicle in nontraffic accident 
V75.3 Unspecified occupant of bus injured in collision with railway train or railway 
vehicle in nontraffic accident 
V75.4 Person boarding or alighting from bus injured in collision with railway train 
or railway vehicle 

V75.5 Driver of bus injured in collision with railway train or railway vehicle in 
traffic accident 
V75.6 Passenger on bus injured in collision with railway train or railway vehicle in 
traffic accident 
V75.7 Person on outside of bus injured in collision with railway train or railway 
vehicle in traffic accident 
V75.9 Unspecified occupant of bus injured in collision with railway train or railway 
vehicle in traffic accident 
V76 Bus occupant injured in collision with other nonmotor vehicle 
Includes: collision with animal-drawn vehicle, animal being ridden, streetcar 
The following 7th character extensions are to be added to each code from category V76: 
a initial encounter 
d subsequent encounter 
q sequelae 
V76.0 Driver of bus injured in collision with other nonmotor vehicle in nontraffic 
accident 
V76.1 Passenger on bus injured in collision with other nonmotor vehicle in 
nontraffic accident 
V76.2 Person on outside of bus injured in collision with other nonmotor vehicle in 
nontraffic accident 
V76.3 Unspecified occupant of bus injured in collision with other nonmotor vehicle 
in nontraffic accident 
V76.4 Person boarding or alighting from bus injured in collision with other 
nonmotor vehicle 
V76.5 Driver of bus injured in collision with other nonmotor vehicle in traffic 
accident 
V76.6 Passenger on bus injured in collision with other nonmotor vehicle in traffic 
accident 
V76.7 Person on outside of bus injured in collision with other nonmotor vehicle in 
traffic accident 
V76.9 Unspecified occupant of bus injured in collision with other nonmotor vehicle 
in traffic accident 
V77 Bus occupant injured in collision with fixed or stationary object 
The following 7th character extensions are to be added to each code from category V77: 
a initial encounter 
d subsequent encounter 
q sequelae 
V77.0 Driver of bus injured in collision with fixed or stationary object in nontraffic 
accident 
V77.1 Passenger on bus injured in collision with fixed or stationary object in 
nontraffic accident 

V77.2 Person on outside of bus injured in collision with fixed or stationary object in 
nontraffic accident 
V77.3 Unspecified occupant of bus injured in collision with fixed or stationary 
object in nontraffic accident 
V77.4 Person boarding or alighting from bus injured in collision with fixed or 
stationary object 
V77.5 Driver of bus injured in collision with fixed or stationary object in traffic 
accident 
V77.6 Passenger on bus injured in collision with fixed or stationary object in traffic 
accident 
V77.7 Person on outside of bus injured in collision with fixed or stationary object in 
traffic accident 
V77.9 Unspecified occupant of bus injured in collision with fixed or stationary 
object in traffic accident 
V78 Bus occupant injured in noncollision transport accident 
Includes: overturning bus NOS 
overturning bus without collision 
The following 7th character extensions are to be added to each code from category V78: 
a initial encounter 
d subsequent encounter 
q sequelae 
V78.0 Driver of bus injured in noncollision transport accident in nontraffic 
accident 
V78.1 Passenger on bus injured in noncollision transport accident in nontraffic 
accident 
V78.2 Person on outside of bus injured in noncollision transport accident in 
nontraffic accident 
V78.3 Unspecified occupant of bus injured in noncollision transport accident in 
nontraffic accident 
V78.4 Person boarding or alighting from bus injured in noncollision transport 
accident 
V78.5 Driver of bus injured in noncollision transport accident in traffic accident 
V78.6 Passenger on bus injured in noncollision transport accident in traffic 
accident 
V78.7 Person on outside of bus injured in noncollision transport accident in traffic 
accident 
V78.9 Unspecified occupant of bus injured in noncollision transport accident in 
traffic accident 
V79 Bus occupant injured in other and unspecified transport 
accidents 
The following 7th character extensions are to be added to each code from category V79: 

a initial encounter 
d 
subsequent encounter 
q sequelae 
V79.0 Driver of bus injured in collision with other and unspecified motor vehicles in 
nontraffic accident 
V79.00 Driver of bus injured in collision with unspecified motor vehicles in 
nontraffic accident 
V79.09 Driver of bus injured in collision with other motor vehicles in 
nontraffic accident 
V79.1 Passenger on bus injured in collision with other and unspecified motor vehicles in 
nontraffic accident 
V79.10 Passenger on bus injured in collision with unspecified motor 
vehicles in nontraffic accident 
V79.19 Passenger on bus injured in collision with other motor vehicles in 
nontraffic accident 
V79.2 Unspecified bus occupant injured in collision with other and unspecified motor 
vehicles in nontraffic accident 
V79.20 Unspecified bus occupant injured in collision with unspecified 
motor vehicles in nontraffic accident 
Bus collision NOS, nontraffic 
V79.29 Unspecified bus occupant injured in collision with other motor 
vehicles in nontraffic accident 
V79.3 Bus occupant (driver) (passenger) injured in unspecified nontraffic accident 
Bus accident NOS, nontraffic 
Bus occupant injured in nontraffic accident NOS 
V79.4 Driver of bus injured in collision with other and unspecified motor vehicles in 
traffic accident 
V79.40 Driver of bus injured in collision with unspecified motor vehicles in 
traffic accident 
V79.49 Driver of bus injured in collision with other motor vehicles in traffic 
accident 
V79.5 Passenger on bus injured in collision with other and unspecified motor vehicles in 
traffic accident 
V79.50 Passenger on bus injured in collision with unspecified motor 
vehicles in traffic accident 
V79.59 Passenger on bus injured in collision with other motor vehicles in 
traffic accident 
V79.6 Unspecified bus occupant injured in collision with other and unspecified motor 
vehicles in traffic accident 
V79.60 Unspecified bus occupant injured in collision with unspecified 
motor vehicles in traffic accident 
Bus collision NOS (traffic) 
V79.69 Unspecified bus occupant injured in collision with other motor 

vehicles in traffic accident 
V79.8 Bus occupant (driver) (passenger) injured in other specified transport accidents 
V79.81 Bus occupant (driver) (passenger) injured in transport accidents 
with military vehicle 
V79.88 Bus occupant (driver) (passenger) injured in other specified 
transport accidents 
V79.9 Bus occupant (driver) (passenger) injured in unspecified traffic accident 
Bus accident NOS 
Other land transport accidents (V80-V89) 
V80 Animal-rider or occupant of animal-drawn vehicle injured in 
transport accident 
The following 7th character extensions are to be added to each code from category V80: 
a initial encounter 
d subsequent encounter 
q sequelae 
V80.0 Animal-rider or occupant of animal drawn vehicle injured by fall from or being 
thrown from animal or animal-drawn vehicle in noncollision accident 
V80.01 Animal-rider injured by fall from or being thrown from animal in 
noncollision accident 
V80.010 Animal-rider injured by fall from or being thrown from 
horse in noncollision accident 
V80.018 Animal-rider injured by fall from or being thrown from 
other animal in noncollision accident 
V80.02 Occupant of animal-drawn vehicle injured by fall from or being 
thrown from animal-drawn vehicle in noncollision accident 
Overturning animal-drawn vehicle NOS 
Overturning animal-drawn vehicle without collision 
V80.1 Animal-rider or occupant of animal-drawn vehicle injured in collision with 
pedestrian or animal 
Excludes1:animal-rider or animal-drawn vehicle collision with animal-drawn 
vehicle or animal being ridden (V80.7) 
V80.11 Animal-rider injured in collision with pedestrian or animal 
V80.12 Occupant of animal-drawn vehicle injured in collision with 
pedestrian or animal 
V80.2 Animal-rider or occupant of animal-drawn vehicle injured in collision with pedal 
cycle 
V80.21 Animal-rider injured in collision with pedal cycle 
V80.22 Occupant of animal-drawn vehicle injured in collision with pedal 
cycle 
V80.3 Animal-rider or occupant of animal-drawn vehicle injured in collision with two-

or three-wheeled motor vehicle 
V80.31 Animal-rider injured in collision with two- or three-wheeled motor 
vehicle 
V80.32 Occupant of animal-drawn vehicle injured in collision with two-or 
three-wheeled motor vehicle 
V80.4 Animal-rider or occupant of animal-drawn vehicle injured in collision with car, 
pick-up truck, van, heavy transport vehicle or bus 
Excludes1:animal-rider injured in collision with military vehicle (V80.910) 
occupant of animal-drawn vehicle injured in collision with military 
vehicle (V80.920) 
V80.41 Animal-rider injured in collision with car, pick-up truck, van, heavy 
transport vehicle or bus 
V80.42 Occupant of animal-drawn vehicle injured in collision with car, 
pick-up truck, van, heavy transport vehicle or bus 
V80.5 Animal-rider or occupant of animal-drawn vehicle injured in collision with other 
specified motor vehicle 
V80.51 Animal-rider injured in collision with other specified motor vehicle 
V80.52 Occupant of animal-drawn vehicle injured in collision with other 
specified motor vehicle 
V80.6 Animal-rider or occupant of animal-drawn vehicle injured in collision with 
railway train or railway vehicle 
V80.61 Animal-rider injured in collision with railway train or railway 
vehicle 
V80.62 Occupant of animal-drawn vehicle injured in collision with railway 
train or railway vehicle 
V80.7 Animal-rider or occupant of animal-drawn vehicle injured in collision with other 
nonmotor vehicles 
V80.71 Animal-rider or occupant of animal-drawn vehicle injured in collision 
with animal being ridden 
V80.710 Animal-rider injured in collision with other animal 
being ridden 
V80.711 Occupant of animal-drawn vehicle injured in collision 
with animal being ridden 
V80.72 Animal-rider or occupant of animal-drawn vehicle injured in collision 
with other animal-drawn vehicle 
V80.720 Animal-rider injured in collision with animal-drawn 
vehicle 
V80.721 Occupant of animal-drawn vehicle injured in collision 
with other animal-drawn vehicle 
V80.73 Animal-rider or occupant of animal-drawn vehicle injured in collision 
with streetcar 
V80.730 Animal-rider injured in collision with streetcar 
V80.731 Occupant of animal-drawn vehicle injured in collision 

with streetcar 
V80.79 Animal-rider or occupant of animal-drawn vehicle injured in collision 
with other nonmotor vehicles 
V80.790 Animal-rider injured in collision with other nonmotor 
vehicles 
V80.791 Occupant of animal-drawn vehicle injured in collision 
with other nonmotor vehicles 
V80.8 Animal-rider or occupant of animal-drawn vehicle injured in collision with fixed 
or stationary object 
V80.81 Animal-rider injured in collision with fixed or stationary object 
V80.82 Occupant of animal-drawn vehicle injured in collision with fixed or 
stationary object 
V80.9 Animal-rider or occupant of animal-drawn vehicle injured in other and 
unspecified transport accidents 
V80.91 Animal-rider injured in other and unspecified transport accidents 
V80.910 Animal-rider injured in transport accident with 
military vehicle 
V80.918 Animal-rider injured in other transport accident 
V80.919 Animal-rider injured in unspecified transport accident 
Animal rider accident NOS 
V80.92 Occupant of animal-drawn vehicle injured in other and unspecified 
transport accidents 
V80.920 Occupant of animal-drawn vehicle injured in transport 
accident with military vehicle 
V80.928 Occupant of animal-drawn vehicle injured in other 
transport accident 
V80.929 Occupant of animal-drawn vehicle injured in 
unspecified transport accident 
Animal-drawn vehicle accident NOS 
V81 Occupant of railway train or railway vehicle injured in transport 
accident 
Includes: derailment of railway train or railway vehicle 
person on outside of train 
Excludes1:streetcar (V82.-) 
The following 7th character extensions are to be added to each code from category V81: 
a initial encounter 
d subsequent encounter 
q sequelae 
V81.0 Occupant of railway train or railway vehicle injured in collision with motor 
vehicle in nontraffic accident 
Excludes1:Occupant of railway train or railway vehicle injured due to collision 
with military vehicle (V81.83) 

V81.1 Occupant of railway train or railway vehicle injured in collision with motor 
vehicle in traffic accident 
Excludes1:Occupant of railway train or railway vehicle injured due to collision 
with military vehicle (V81.83) 
V81.2 Occupant of railway train or railway vehicle injured in collision with or hit 
by rolling stock 
V81.3 Occupant of railway train or railway vehicle injured in collision with other 
object 
Railway collision NOS 
V81.4 Person injured while boarding or alighting from railway train or railway 
vehicle 
V81.5 Occupant of railway train or railway vehicle injured by fall in railway train 
or railway vehicle 
V81.6 Occupant of railway train or railway vehicle injured by fall from railway 
train or railway vehicle 
V81.7 Occupant of railway train or railway vehicle injured in derailment without 
antecedent collision 
V81.8 Occupant of railway train or railway vehicle injured in other specified railway 
accidents 
V81.81 Occupant of railway train or railway vehicle injured due to 
explosion or fire on train 
V81.82 Occupant of railway train or railway vehicle injured due to object 
falling onto train 
Occupant of railway train or railway vehicle injured due to falling earth 
onto train 
Occupant of railway train or railway vehicle injured due to falling rocks 
onto train 
Occupant of railway train or railway vehicle injured due to falling snow 
onto train 
Occupant of railway train or railway vehicle injured due to falling trees 
onto train 
V81.83 Occupant of railway train or railway vehicle injured due to collision 
with military vehicle 
V81.89 Occupant of railway train or railway vehicle injured due to other 
specified railway accident 
V81.9 Occupant of railway train or railway vehicle injured in unspecified railway 
accident 
Railway accident NOS 
V82 Occupant of powered streetcar injured in transport accident 
Includes: interurban electric car 
person on outside of streetcar 
tram (car) 

trolley (car) 
Excludes1:bus (V70-V79) 
motorcoach (V70-V79) 
nonpowered streetcar (V76.-) 
train (V81.-) 
The following 7th character extensions are to be added to each code from category V82: 
a initial encounter 
d subsequent encounter 
q sequelae 
V82.0 Occupant of streetcar injured in collision with motor vehicle in nontraffic 
accident 
V82.1 Occupant of streetcar injured in collision with motor vehicle in traffic 
accident 
V82.2 Occupant of streetcar injured in collision with or hit by rolling stock 
V82.3 Occupant of streetcar injured in collision with other object 
Excludes1:collision with animal-drawn vehicle or animal being ridden (V82.8) 
V82.4 Person injured while boarding or alighting from streetcar 
V82.5 Occupant of streetcar injured by fall in streetcar 
Excludes1:fall in streetcar: 
while boarding or alighting (V82.4) 
with antecedent collision (V82.0-V82.3) 
V82.6 Occupant of streetcar injured by fall from streetcar 
Excludes1:fall from streetcar: 
while boarding or alighting (V82.4) 
with antecedent collision (V82.0-V82.3) 
V82.7 Occupant of streetcar injured in derailment without antecedent collision 
Excludes1:occupant of streetcar injured in derailment with antecedent collision 
(V82.0-V82.3) 
V82.8 Occupant of streetcar injured in other specified transport accidents 
Streetcar collision with military vehicle 
Streetcar collision with train or nonmotor vehicles 
V82.9 Occupant of streetcar injured in unspecified traffic accident 
Streetcar accident NOS 
V83 Occupant of special vehicle mainly used on industrial premises 
injured in transport accident 
Includes: battery-powered airport passenger vehicle 
battery-powered truck (baggage) (mail) 
coal-car in mine 
forklift (truck) 
logging car 
self-propelled industrial truck 
station baggage truck (powered) 

tram, truck, or tub (powered) in mine or quarry 
Excludes1:special construction vehicles (V85.-) 
special industrial vehicle in stationary use or maintenance (W31.-) 
The following 7th character extensions are to be added to each code from category V83: 
a initial encounter 
d subsequent encounter 
q sequelae 
V83.0 Driver of special industrial vehicle injured in traffic accident 
V83.1 Passenger of special industrial vehicle injured in traffic accident 
V83.2 Person on outside of special industrial vehicle injured in traffic accident 
V83.3 Unspecified occupant of special industrial vehicle injured in traffic accident 
V83.4 Person injured while boarding or alighting from special industrial vehicle 
V83.5 Driver of special industrial vehicle injured in nontraffic accident 
V83.6 Passenger of special industrial vehicle injured in nontraffic accident 
V83.7 Person on outside of special industrial vehicle injured in nontraffic accident 
V83.9 Unspecified occupant of special industrial vehicle injured in nontraffic 
accident 
Special-industrial-vehicle accident NOS 
V84 Occupant of special vehicle mainly used in agriculture injured in 
transport accident 
Includes: self-propelled farm machinery 
tractor (and trailer) 
Excludes1:animal-powered farm machinery accident (W30.8-) 
contact with combine harvester (W30.0) 
special agricultural vehicle in stationary use or maintenance (W30.-) 
The following 7th character extensions are to be added to each code from category V84: 
a initial encounter 
d subsequent encounter 
q sequelae 
V84.0 Driver of special agricultural vehicle injured in traffic accident 
V84.1 Passenger of special agricultural vehicle injured in traffic accident 
V84.2 Person on outside of special agricultural vehicle injured in traffic accident 
V84.3 Unspecified occupant of special agricultural vehicle injured in traffic 
accident 
V84.4 Person injured while boarding or alighting from special agricultural vehicle 
V84.5 Driver of special agricultural vehicle injured in nontraffic accident 
V84.6 Passenger of special agricultural vehicle injured in nontraffic accident 
V84.7 Person on outside of special agricultural vehicle injured in nontraffic 
accident 
V84.9 Unspecified occupant of special agricultural vehicle injured in nontraffic 
accident 
Special-agricultural vehicle accident NOS 

V85
Occupant of special construction vehicle injured in transport 
accident 
Includes: bulldozer 
digger 
dump truck 
earth-leveller 
mechanical shovel 
road-roller 
Excludes1:special industrial vehicle (V83.-) 
special construction vehicle in stationary use or maintenance (W31.-) 
The following 7th character extensions are to be added to each code from category V85: 
a initial encounter 
d subsequent encounter 
q sequelae 
V85.0 Driver of special construction vehicle injured in traffic accident 
V85.1 Passenger of special construction vehicle injured in traffic accident 
V85.2 Person on outside of special construction vehicle injured in traffic accident 
V85.3 Unspecified occupant of special construction vehicle injured in traffic 
accident 
V85.4 Person injured while boarding or alighting from special construction vehicle 
V85.5 Driver of special construction vehicle injured in nontraffic accident 
V85.6 Passenger of special construction vehicle injured in nontraffic accident 
V85.7 Person on outside of special construction vehicle injured in nontraffic 
accident 
V85.9 Unspecified occupant of special construction vehicle injured in nontraffic 
accident 
Special-construction-vehicle accident NOS 
V86 Occupant of special all-terrain or other motor vehicle, injured in 
transport accident 
Excludes1:special all-terrain vehicle in stationary use or maintenance (W31.-) 
sport-utility vehicle (V50-V59) 
three-wheeled motor vehicle designed for on-road use (V30-V39) 
The following 7th character extensions are to be added to each code from category V86: 
a initial encounter 
d subsequent encounter 
q sequelae 
V86.0 Driver of special all-terrain or other motor vehicle injured in traffic accident 
V86.01 Driver of ambulance or fire engine injured in traffic accident 
V86.02 Driver of snowmobile injured in traffic accident 
V86.03 Driver of dune buggy injured in traffic accident 
V86.04 Driver of military vehicle injured in traffic accident 

V86.09 Driver of other special all-terrain or other vehicle injured in traffic 
accident 
Driver of dirt bike injured in traffic accident 
Driver of go cart injured in traffic accident 
Driver of golf cart injured in traffic accident 
V86.1 Passenger of special all-terrain or other motor vehicle injured in traffic accident 
V86.11 Passenger of ambulance or fire engine injured in traffic accident 
V86.12 Passenger of snowmobile injured in traffic accident 
V86.13 Passenger of dune buggy injured in traffic accident 
V86.14 Passenger of military vehicle injured in traffic accident 
V86.19 Passenger of other special all-terrain or other off-road motor vehicle 
injured in traffic accident 
Passenger of dirt bike injured in traffic accident 
Passenger of go cart injured in traffic accident 
Passenger of golf cart injured in traffic accident 
V86.2 Person on outside of special all-terrain or other motor vehicle injured in traffic 
accident 
V86.21 Person on outside of ambulance or fire engine injured in traffic 
accident 
V86.22 Person on outside of snowmobile injured in traffic accident 
V86.23 Person on outside of dune buggy injured in traffic accident 
V86.24 Person on outside of military vehicle injured in traffic accident 
V86.29 Person on outside of other special all-terrain or other motor vehicle 
injured in traffic accident 
Person on outside of dirt bike injured in traffic accident 
Person on outside of go cart in traffic accident 
Person on outside of golf cart injured in traffic accident 
V86.3 Unspecified occupant of special all-terrain or other motor vehicle injured in traffic 
accident 
V86.31 Unspecified occupant of ambulance or fire engine injured in traffic 
accident 
V86.32 Unspecified occupant of snowmobile injured in traffic accident 
V86.33 Unspecified occupant of dune buggy injured in traffic accident 
V86.34 Unspecified occupant of military vehicle injured in traffic accident 
V86.39 Unspecified occupant of other all-terrain or other motor vehicle 
injured in traffic accident 
Unspecified occupant of dirt bike injured in traffic accident 
Unspecified occupant of go cart injured in traffic accident 
Unspecified occupant of golf cart injured in traffic accident 
V86.4 Person injured while boarding or alighting from special all-terrain or other motor 
vehicle 
V86.41 Person injured while boarding or alighting from ambulance or fire 
engine 

V86.42
Person injured while boarding or alighting from snowmobile 
V86.43 Person injured while boarding or alighting from dune buggy 
V86.44 Person injured while boarding or alighting from military vehicle 
V86.49 Person injured while boarding or alighting from other special 
all-terrain or other motor vehicle 
Person injured while boarding or alighting from dirt bike 
Person injured while boarding or alighting from go cart 
Person injured while boarding or alighting from golf cart 
V86.5 Driver of special all-terrain or other motor vehicle injured in nontraffic accident 
V86.51 Driver of ambulance or fire engine injured in nontraffic accident 
V86.52 Driver of snowmobile injured in nontraffic accident 
V86.53 Driver of dune buggy injured in nontraffic accident 
V86.54 Driver of military vehicle injured in nontraffic accident 
V86.59 Driver of other special all-terrain or other motor vehicle injured in 
nontraffic accident 
Driver of dirt bike injured in nontraffic accident 
Driver of go cart injured in nontraffic accident 
Driver of golf cart injured in nontraffic accident 
Driver of race car injured in nontraffic accident 
V86.6 Passenger of special all-terrain or other motor vehicle injured in nontraffic 
accident 
V86.61 Passenger of ambulance or fire engine injured in nontraffic accident 
V86.62 Passenger of snowmobile injured in nontraffic accident 
V86.63 Passenger of dune buggy injured in nontraffic accident 
V86.64 Passenger of military vehicle injured in nontraffic accident 
V86.69 Passenger of other special all-terrain or other vehicle injured in 
nontraffic accident 
Passenger of dirt bike injured in nontraffic accident 
Passenger of go cart injured in nontraffic accident 
Passenger of golf cart injured in nontraffic accident 
Passenger of race car injured in nontraffic accident 
V86.7 Person on outside of special all-terrain or other motor vehicles injured in 
nontraffic accident 
V86.71 Person on outside of ambulance or fire engine injured in nontraffic 
accident 
V86.72 Person on outside of snowmobile injured in nontraffic accident 
V86.73 Person on outside of dune buggy injured in nontraffic accident 
V86.74 Person on outside of military vehicle injured in nontraffic accident 
V86.79 Person on outside of other special all-terrain or other motor vehicles 
injured in nontraffic accident 
Person on outside of dirt bike injured in nontraffic accident 
Person on outside of go cart injured in nontraffic accident 
Person on outside of golf cart injured in nontraffic accident 

Person on outside of race car injured in nontraffic accident 
V86.9 Unspecified occupant of special all-terrain or other motor vehicle injured in 
nontraffic accident 
V86.91 Unspecified occupant of ambulance or fire engine injured in 
nontraffic accident 
V86.92 Unspecified occupant of snowmobile injured in nontraffic accident 
V86.93 Unspecified occupant of dune buggy injured in nontraffic accident 
V86.94 Unspecified occupant of military vehicle injured in nontraffic 
accident 
V86.99 Unspecified occupant of other special all-terrain or other motor 
vehicle injured in nontraffic accident 
All-terrain motor-vehicle accident NOS 
Off-road motor-vehicle accident NOS 
Other motor-vehicle accident NOS 
Unspecified occupant of dirt bike injured in nontraffic accident 
Unspecified occupant of go cart injured in nontraffic accident 
Unspecified occupant of golf cart injured in nontraffic accident 
Unspecified occupant of race car injured in nontraffic accident 
V87 Traffic accident of specified type but victim's mode of transport 
unknown 
Excludes1:collision involving: 
pedal cycle (V10-V19) 
pedestrian (V01-V09) 
The following 7th character extensions are to be added to each code from category V87: 
a initial encounter 
d subsequent encounter 
q sequelae 
V87.0 Person injured in collision between car and two- or three-wheeled powered 
vehicle (traffic) 
V87.1 Person injured in collision between other motor vehicle and two-or 
three-wheeled motor vehicle (traffic) 
V87.2 Person injured in collision between car and pick-up truck or van (traffic) 
V87.3 Person injured in collision between car and bus (traffic) 
V87.4 Person injured in collision between car and heavy transport vehicle (traffic) 
V87.5 Person injured in collision between heavy transport vehicle and bus (traffic) 
V87.6 Person injured in collision between railway train or railway vehicle and car 
(traffic) 
V87.7 Person injured in collision between other specified motor vehicles (traffic) 
V87.8 Person injured in other specified noncollision transport accidents involving 
motor vehicle (traffic) 
V87.9 Person injured in other specified (collision)(noncollision) transport accidents 
involving nonmotor vehicle (traffic) 

V88 Nontraffic accident of specified type but victim's mode of 
transport unknown 
Excludes1:collision involving: 
pedal cycle (V10-V19) 
pedestrian (V01-V09) 
The following 7th character extensions are to be added to each code from category V88: 
a initial encounter 
d subsequent encounter 
q sequelae 
V88.0 Person injured in collision between car and two- or three-wheeled motor 
vehicle, nontraffic 
V88.1 Person injured in collision between other motor vehicle and two-or 
three-wheeled motor vehicle, nontraffic 
V88.2 Person injured in collision between car and pick-up truck or van, nontraffic 
V88.3 Person injured in collision between car and bus, nontraffic 
V88.4 Person injured in collision between car and heavy transport vehicle, 
nontraffic 
V88.5 Person injured in collision between heavy transport vehicle and bus, 
nontraffic 
V88.6 Person injured in collision between railway train or railway vehicle and car, 
nontraffic 
V88.7 Person injured in collision between other specified motor vehicle, nontraffic 
V88.8 Person injured in other specified noncollision transport accidents involving 
motor vehicle, nontraffic 
V88.9 Person injured in other specified (collision)(noncollision) transport accidents 
involving nonmotor vehicle, nontraffic 
V89 Motor-or nonmotor-vehicle accident, type of vehicle unspecified 
The following 7th character extensions are to be added to each code from category V89: 
a initial encounter 
d subsequent encounter 
q sequelae 
V89.0 Person injured in unspecified motor-vehicle accident, nontraffic 
Motor-vehicle accident NOS, nontraffic 
V89.1 Person injured in unspecified nonmotor-vehicle accident, nontraffic 
Nonmotor-vehicle accident NOS (nontraffic) 
V89.2 Person injured in unspecified motor-vehicle accident, traffic 
Motor-vehicle accident [MVA] NOS 
Road (traffic) accident [RTA] NOS 
V89.3 Person injured in unspecified nonmotor-vehicle accident, traffic 
Nonmotor-vehicle traffic accident NOS 
V89.9 Person injured in unspecified vehicle accident 

Collision NOS 
Water transport accidents (V90-V94) 
V90 Drowning and submersion due to accident to watercraft 
Excludes1:fall into water not from watercraft (W16.-) 
military watercraft accident (Y36.0-, Y37.0-) 
water-transport-related drowning or submersion without accident to watercraft 
(V92.-) 
The following 7th character extensions are to be added to each code from category V90: 
a initial encounter 
d subsequent encounter 
q sequelae 
V90.0 Drowning and submersion due to watercraft overturning 
V90.00 Drowning and submersion due to merchant ship overturning 
V90.01 Drowning and submersion due to passenger ship overturning 
Drowing and submersion due to Ferry-boat overturning 
Drowing and submersion due to Liner overturning 
V90.02 Drowning and submersion due to fishing boat overturning 
V90.03 Drowning and submersion due to other powered watercraft 
overturning 
Drowning and submersion due to Hovercraft (on open water) 
overturning 
Drowning and submersion due to Jet ski overturning 
V90.04 Drowning and submersion due to sailboat overturning 
V90.05 Drowning and submersion due to canoe or kayak overturning 
V90.06 Drowning and submersion due to (nonpowered) inflatable craft 
overturning 
V90.08 Drowning and submersion due to other unpowered watercraft 
overturning 
Drowning and submersion due to windsurfer overturning 
V90.09 Drowning and submersion due to unspecified watercraft 
overturning 
Drowning and submersion due to boat NOS overturning 
Drowning and submersion due to ship NOS overturning 
Drowning and submersion due to watercraft NOS overturning 
V90.1 Drowning and submersion due to watercraft sinking 
V90.10 Drowning and submersion due to merchant ship sinking 
V90.11 Drowning and submersion due to passenger ship sinking 
Drowning and submersion due to Ferry-boat sinking 
Drowning and submersion due to Liner sinking 
V90.12 Drowning and submersion due to fishing boat sinking 

V90.13
V90.14 
V90.15 
V90.16 
sinking 
V90.18 
sinking 
V90.19 
V90.20 
V90.21 
V90.22 
V90.23 
V90.24 
V90.25 
V90.26 
V90.27 
V90.28 
Drowning and submersion due to other powered watercraft sinking 
Drowning and submersion due to Hovercraft (on open water) sinking 
Drowning and submersion due to Jet ski sinking 
Drowning and submersion due to sailboat sinking 
Drowning and submersion due to canoe or kayak sinking 
Drowning and submersion due to (nonpowered) inflatable craft 
Drowning and submersion due to other unpowered watercraft 
Drowning and submersion due to unspecified watercraft sinking 
Drowning and submersion due to boat NOS sinking 
Drowning and submersion due to ship NOS sinking 
Drowning and submersion due to watercraft NOS sinking 
V90.2 Drowning and submersion due to falling or jumping from burning watercraft 
Drowning and submersion due to falling or jumping from burning 
merchant ship 
Drowning and submersion due to falling or jumping from burning 
passenger ship 
Drowning and submersion due to falling or jumping from burning 
Ferry-boat 
Drowning and submersion due to falling or jumping from burning Liner 
Drowning and submersion due to falling or jumping from burning 
fishing boat 
Drowning and submersion due to falling or jumping from other 
burning powered watercraft 
Drowning and submersion due to falling and jumping from burning 
Hovercraft (on open water) 
Drowning and submersion due to falling and jumping from burning Jet 
ski 
Drowning and submersion due to falling or jumping from burning 
sailboat 
Drowning and submersion due to falling or jumping from burning 
canoe or kayak 
Drowning and submersion due to falling or jumping from burning 
(nonpowered) inflatable craft 
Drowning and submersion due to falling or jumping from burning 
water-skis 
Drowning and submersion due to falling or jumping from other 
burning unpowered watercraft 
Drowning and submersion due to falling and jumping from burning 
surf-board 
Drowning and submersion due to falling and jumping from burning 
windsurfer 

V90.29 Drowning and submersion due to falling or jumping from 
unspecified burning watercraft 
Drowning and submersion due to falling or jumping from burning boat 
NOS 
Drowning and submersion due to falling or jumping from burning ship 
NOS 
Drowning and submersion due to falling or jumping from burning 
watercraft NOS 
V90.3 Drowning and submersion due to falling or jumping from crushed watercraft 
V90.30 Drowning and submersion due to falling or jumping from crushed 
merchant ship 
V90.31 Drowning and submersion due to falling or jumping from crushed 
passenger ship 
Drowning and submersion due to falling and jumping from crushed 
Ferry boat 
Drowning and submersion due to falling and jumping from crushed 
Liner 
V90.32 Drowning and submersion due to falling or jumping from crushed 
fishing boat 
V90.33 Drowning and submersion due to falling or jumping from other 
crushed powered watercraft 
Drowning and submersion due to falling and jumping from crushed 
Hovercraft 
Drowning and submersion due to falling and jumping from crushed Jet 
ski 
V90.34 Drowning and submersion due to falling or jumping from crushed 
sailboat 
V90.35 Drowning and submersion due to falling or jumping from crushed 
canoe or kayak 
V90.36 Drowning and submersion due to falling or jumping from crushed 
(nonpowered) inflatable craft 
V90.37 Drowning and submersion due to falling or jumping from crushed 
water-skis 
V90.38 Drowning and submersion due to falling or jumping from other 
crushed unpowered watercraft 
Drowning and submersion due to falling and jumping from crushed 
surf-board 
Drowning and submersion due to falling and jumping from crushed 
windsurfer 
V90.39 Drowning and submersion due to falling or jumping from crushed 
unspecified watercraft 
Drowning and submersion due to falling and jumping from crushed boat 
NOS 

Drowning and submersion due to falling and jumping from crushed ship 
NOS 
Drowning and submersion due to falling and jumping from crushed 
watercraft NOS 
V90.8 Drowning and submersion due to other accident to watercraft 
V90.80 Drowning and submersion due to other accident to merchant ship 
V90.81 Drowning and submersion due to other accident to passenger ship 
Drowning and submersion due to other accident to Ferry-boat 
Drowning and submersion due to other accident to Liner 
V90.82 Drowning and submersion due to other accident to fishing boat 
V90.83 Drowning and submersion due to other accident to other powered 
watercraft 
Drowning and submersion due to other accident to Hovercraft (on open 
water) 
Drowning and submersion due to other accident to Jet ski 
V90.84 Drowning and submersion due to other accident to sailboat 
V90.85 Drowning and submersion due to other accident to canoe or kayak 
V90.86 Drowning and submersion due to other accident to (nonpowered) 
inflatable craft 
V90.87 Drowning and submersion due to other accident to water-skis 
V90.88 Drowning and submersion due to other accident to other unpowered 
watercraft 
Drowning and submersion due to other accident to surf-board 
Drowning and submersion due to other accident to windsurfer 
V90.89 Drowning and submersion due to other accident to unspecified 
watercraft 
Drowning and submersion due to other accident to boat NOS 
Drowning and submersion due to other accident to ship NOS 
Drowning and submersion due to other accident to watercraft NOS 
V91 Other injury due to accident to watercraft 
Includes: any injury except drowning and submersion as a result of an accident to 
watercraft 
Excludes1:military watercraft accident (Y36, Y37-) 
Excludes2:drowning and submersion due to accident to watercraft (V90.-) 
The following 7th character extensions are to be added to each code from category V91: 
a initial encounter 
d subsequent encounter 
q sequelae 
V91.0 Burn due to watercraft on fire 
Excludes1:burn from localized fire or explosion on board ship without accident to 
watercraft (V93.-) 
V91.00 Burn due to merchant ship on fire 

V91.01
Burn due to passenger ship on fire 
Burn due to Ferry-boat on fire 
Burn due to Liner on fire 
V91.02 Burn due to fishing boat on fire 
V91.03 Burn due to other powered watercraft on fire 
Burn due to Hovercraft (on open water) on fire 
Burn due to Jet ski on fire 
V91.04 Burn due to sailboat on fire 
V91.05 Burn due to canoe or kayak on fire 
V91.06 Burn due to (nonpowered) inflatable craft on fire 
V91.07 Burn due to water-skis on fire 
V91.08 Burn due to other unpowered watercraft on fire 
V91.09 Burn due to unspecified watercraft on fire 
Burn due to boat NOS on fire 
Burn due to ship NOS on fire 
Burn due to watercraft NOS on fire 
V91.1 Crushed between watercraft and other watercraft or other object due to collision 
Crushed by lifeboat after abandoning ship in a collision 
Note: select the specified type of watercraft that the victim was on at the time of 
the collision 
V91.10 Crushed between merchant ship and other watercraft or other 
object due to collision 
V91.11 Crushed between passenger ship and other watercraft or other 
object due to collision 
Crushed between Ferry-boat and other watercraft or other object due to 
collision 
Crushed between Liner and other watercraft or other object due to 
collision 
V91.12 Crushed between fishing boat and other watercraft or other object 
due to collision 
V91.13 Crushed between other powered watercraft and other watercraft or 
other object due to collision 
Crushed between Hovercraft (on open water) and other watercraft or 
other object due to collision 
Crushed between Jet ski and other watercraft or other object due to 
collision 
V91.14 Crushed between sailboat and other watercraft or other object due 
to collision 
V91.15 Crushed between canoe or kayak and other watercraft or other 
object due to collision 
V91.16 Crushed between (nonpowered) inflatable craft and other 
watercraft or other object due to collision 
V91.18 Crushed between other unpowered watercraft and other watercraft 

or other object due to collision 
Crushed between surfboard and other watercraft or other object due to 
collision 
Crushed between windsurfer and other watercraft or other object due to 
collision 
V91.19 Crushed between unspecified watercraft and other watercraft or 
other object due to collision 
Crushed between boat NOS and other watercraft or other object due to 
collision 
Crushed between ship NOS and other watercraft or other object due to 
collision 
Crushed between watercraft NOS and other watercraft or other object 
due to collision 
V91.2 Fall due to collision between watercraft and other watercraft or other object 
Fall while remaining on watercraft after collision 
Note: select the specified type of watercraft that the victim was on at the time of 
the collision 
Excludes1:crushed between watercraft and other watercraft and other object due 
to collision (V91.1-) 
drowning and submersion due to falling from crushed watercraft 
(V90.3-) 
V91.20 Fall due to collision between merchant ship and other watercraft or 
other object 
V91.21 Fall due to collision between passenger ship and other watercraft or 
other object 
Fall due to collision between Ferry-boat and other watercraft or other 
object 
Fall due to collision between Liner and other watercraft or other object 
V91.22 Fall due to collision between fishing boat and other watercraft or 
other object 
V91.23 Fall due to collision between other powered watercraft and other 
watercraft or other object 
Fall due to collision between Hovercraft (on open water) and other 
watercraft or other object 
Fall due to collision between Jet ski and other watercraft or other object 
V91.24 Fall due to collision between sailboat and other watercraft or other 
object 
V91.25 Fall due to collision between canoe or kayak and other watercraft or 
other object 
V91.26 Fall due to collision between (nonpowered) inflatable craft and 
other watercraft or other object 
V91.29 Fall due to collision between unspecified watercraft and other 
watercraft or other object 

Fall due to collision between boat NOS and other watercraft or other 
object 
Fall due to collision between ship NOS and other watercraft or other 
object 
Fall due to collision between watercraft NOS and other watercraft or 
other object 
V91.3 Hit or struck by falling object due to accident to watercraft 
Hit or struck by falling object (part of damaged watercraft or other object) after 
falling or jumping from damaged watercraft 
Excludes2:drowning or submersion due to fall or jumping from damaged 
watercraft (V90.2-, V90.3-) 
V91.30 Hit or struck by falling object due to accident to merchant ship 
V91.31 Hit or struck by falling object due to accident to passenger ship 
Hit or struck by falling object due to accident to Ferry-boat 
Hit or struck by falling object due to accident to Liner 
V91.32 Hit or struck by falling object due to accident to fishing boat 
V91.33 Hit or struck by falling object due to accident to other powered 
watercraft 
Hit or struck by falling object due to accident to Hovercraft (on open 
water) 
Hit or struck by falling object due to accident to Jet ski 
V91.34 Hit or struck by falling object due to accident to sailboat 
V91.35 Hit or struck by falling object due to accident to canoe or kayak 
V91.36 Hit or struck by falling object due to accident to (nonpowered) 
inflatable craft 
V91.37 Hit or struck by falling object due to accident to water-skis 
Hit by water-skis after jumping off of waterskis 
V91.38 Hit or struck by falling object due to accident to other unpowered 
watercraft 
Hit or struck by surf-board after falling off damaged surf-board 
Hit or struck by object after falling off damaged windsurfer 
V91.39 Hit or struck by falling object due to accident to unspecified 
watercraft 
Hit or struck by falling object due to accident to boat NOS 
Hit or struck by falling object due to accident to ship NOS 
Hit or struck by falling object due to accident to watercraft NOS 
V91.8 Other injury due to other accident to watercraft 
V91.80 Other injury due to other accident to merchant ship 
V91.81 Other injury due to other accident to passenger ship 
Other injury due to other accident to Ferry-boat 
Other injury due to other accident to Liner 
V91.82 Other injury due to other accident to fishing boat 
V91.83 Other injury due to other accident to other powered watercraft 

Other injury due to other accident to Hovercraft (on open water) 
Other injury due to other accident to Jet ski 
V91.84 Other injury due to other accident to sailboat 
V91.85 Other injury due to other accident to canoe or kayak 
V91.86 Other injury due to other accident to (nonpowered) inflatable craft 
V91.87 Other injury due to other accident to water-skis 
V91.88 Other injury due to other accident to other unpowered watercraft 
Other injury due to other accident to surf-board 
Other injury due to other accident to windsurfer 
V91.89 Other injury due to other accident to unspecified watercraft 
Other injury due to other accident to boat NOS 
Other injury due to other accident to ship NOS 
Other injury due to other accident to watercraft NOS 
V92 Drowning and submersion due to accident on board watercraft, 
without accident to watercraft 
Excludes1:drowning or submersion of diver who voluntarily jumps from boat not 
involved in an accident (W16.711, W16.721) 
fall into water without watercraft (W16.-) 
drowning or submersion due to accident to watercraft (V90-V91) 
military watercraft accident (Y36, Y37) 
The following 7th character extensions are to be added to each code from category V92: 
a initial encounter 
d subsequent encounter 
q sequelae 
V92.0 Drowning and submersion due to fall off watercraft 
Drowning and submersion due to fall from gangplank of watercraft 
Drowning and submersion due to fall overboard watercraft 
Excludes2:hitting head on object or bottom of body of water due to fall from 
watercraft (V94.0-) 
V92.00 Drowning and submersion due to fall off merchant ship 
V92.01 Drowning and submersion due to fall off passenger ship 
Drowning and submersion due to fall off Ferry-boat 
Drowning and submersion due to fall off Liner 
V92.02 Drowning and submersion due to fall off fishing boat 
V92.03 Drowning and submersion due to fall off other powered watercraft 
Drowning and submersion due to fall off Hovercraft (on open water) 
Drowning and submersion due to fall off Jet ski 
V92.04 Drowning and submersion due to fall off sailboat 
V92.05 Drowning and submersion due to fall off canoe or kayak 
V92.06 Drowning and submersion due to fall off (nonpowered) inflatable 
craft 
V92.07 Drowning and submersion due to fall off water-skis 

Excludes1: drowning and submersion due to falling off burning 
water-skis (V90.27) 
drowning and submersion due to falling off crushed 
water-skis (V90.37) 
hit by boat while water-skiing NOS (V94.x) 
V92.08 Drowning and submersion due to fall off other unpowered 
watercraft 
Drowning and submersion due to fall off surf-board 
Drowning and submersion due to fall off windsurfer 
Excludes1: drowning and submersion due to fall off burning 
unpowered watercraft (V90.28) 
drowning and submersion due to fall off crushed 
unpowered watercraft (V90.38) 
drowning and submersion due to fall off damaged 
unpowered watercraft (V90.88) 
drowning and submersion due to rider of nonpowered 
watercraft being hit by other watercraft (V94...) 
other injury due to rider of nonpowered watercraft being hit 
by other watercraft (V94...) 
V92.09 Drowning and submersion due to fall off unspecified watercraft 
Drowning and submersion due to fall off boat NOS 
Drowning and submersion due to fall off ship 
Drowning and submersion due to fall off watercraft NOS 
V92.1 Drowning and submersion due to being thrown overboard by motion of watercraft 
Excludes1:drowning and submersion due to fall off surf-board (V92.08) 
drowning and submersion due to fall off water-skis (V92.07) 
drowning and submersion due to fall off windsurfer (V92.08) 
V92.10 Drowning and submersion due to being thrown overboard by 
motion of merchant ship 
V92.11 Drowning and submersion due to being thrown overboard by 
motion of passenger ship 
Drowning and submersion due to being thrown overboard by motion of 
Ferry-boat 
Drowning and submersion due to being thrown overboard by motion of 
Liner 
V92.12 Drowning and submersion due to being thrown overboard by 
motion of fishing boat 
V92.13 Drowning and submersion due to being thrown overboard by 
motion of other powered watercraft 
Drowning and submersion due to being thrown overboard by motion of 
Hovercraft 
V92.14 Drowning and submersion due to being thrown overboard by 
motion of sailboat 

V92.15
Drowning and submersion due to being thrown overboard by 
motion of canoe or kayak 
V92.16 Drowning and submersion due to being thrown overboard by 
motion of (nonpowered) inflatable craft 
V92.19 Drowning and submersion due to being thrown overboard by 
motion of unspecified watercraft 
Drowning and submersion due to being thrown overboard by motion of 
boat NOS 
Drowning and submersion due to being thrown overboard by motion of 
ship NOS 
Drowning and submersion due to being thrown overboard by motion of 
watercraft NOS 
V92.2 Drowning and submersion due to being washed overboard from watercraft 
Code first any associated cataclysm (X37.0-) 
V92.20 Drowning and submersion due to being washed overboard from 
merchant ship 
V92.21 Drowning and submersion due to being washed overboard from 
passenger ship 
Drowning and submersion due to being washed overboard from 
Ferry-boat 
Drowning and submersion due to being washed overboard from Liner 
V92.22 Drowning and submersion due to being washed overboard from 
fishing boat 
V92.23 Drowning and submersion due to being washed overboard from 
other powered watercraft 
Drowning and submersion due to being washed overboard from 
Hovercraft (on open water) 
Drowning and submersion due to being washed overboard from Jet ski 
V92.24 Drowning and submersion due to being washed overboard from 
sailboat 
V92.25 Drowning and submersion due to being washed overboard from 
canoe or kayak 
V92.26 Drowning and submersion due to being washed overboard from 
(nonpowered) inflatable craft 
V92.27 Drowning and submersion due to being washed overboard from 
water-skis 
Excludes1: drowning and submersion due to fall off water-skis 
(V92.07) 
V92.28 Drowning and submersion due to being washed overboard from 
other unpowered watercraft 
Drowning and submersion due to being washed overboard from 
surf-board 
Drowning and submersion due to being washed overboard from 

windsurfer 
V92.29 Drowning and submersion due to being washed overboard from 
unspecified watercraft 
Drowning and submersion due to being washed overboard from boat 
NOS 
Drowning and submersion due to being washed overboard from ship 
NOS 
Drowning and submersion due to being washed overboard from 
watercraft NOS 
V93 Other injury due to accident on board watercraft, without 
accident to watercraft 
Excludes1:other injury due to accident to watercraft (V91.-) 
military watercraft accident (Y36, Y37-) 
Excludes2:drowning and submersion due to accident on board watercraft, without 
accident to watercraft (V92.-) 
The following 7th character extensions are to be added to each code from category V93: 
a initial encounter 
d subsequent encounter 
q sequelae 
V93.0 Burn due to localized fire on board watercraft 
Excludes1:burn due to watercraft on fire (V91.0-) 
V93.00 Burn due to localized fire on board merchant vessel 
V93.01 Burn due to localized fire on board passenger vessel 
Burn due to localized fire on board Ferry-boat 
Burn due to localized fire on board Liner 
V93.02 Burn due to localized fire on board fishing boat 
V93.03 Burn due to localized fire on board other powered watercraft 
Burn due to localized fire on board Hovercraft 
Burn due to localized fire on board Jet ski 
V93.04 Burn due to localized fire on board sailboat 
V93.09 Burn due to localized fire on board unspecified watercraft 
Burn due to localized fire on board boat NOS 
Burn due to localized fire on board ship NOS 
Burn due to localized fire on board watercraft NOS 
V93.1 Other burn on board watercraft 
Burn due to source other than fire on board watercraft 
Excludes1:burn due to watercraft on fire (V91.0-) 
V93.10 Other burn on board merchant vessel 
V93.11 Other burn on board passenger vessel 
Other burn on board Ferry-boat 
Other burn on board Liner 
V93.12 Other burn on board fishing boat 

V93.13
Other burn on board other powered watercraft 
Other burn on board Hovercraft 
Other burn on board Jet ski 
V93.14 Other burn on board sailboat 
V93.19 Other burn on board unspecified watercraft 
Other burn on board boat NOS 
Other burn on board ship NOS 
Other burn on board watercraft NOS 
V93.2 Heat exposure on board watercraft 
Excludes1:exposure to man-made heat not aboard watercraft (W92) 
exposure to natural heat while on board watercraft (X30) 
exposure to sunlight while on board watercraft (X32) 
Excludes2:burn due to fire on board watercraft (V93.0-) 
V93.20 Heat exposure on board merchant ship 
V93.21 Heat exposure on board passenger ship 
Heat exposure on board Ferry-boat 
Heat exposure on board Liner 
V93.22 Heat exposure on board fishing boat 
V93.23 Heat exposure on board other powered watercraft 
Heat exposure on board hovercraft 
V93.24 Heat exposure on board sailboat 
V93.29 Heat exposure on board unspecified watercraft 
Heat exposure on board boat NOS 
Heat exposure on board ship NOS 
Heat exposure on board watercraft NOS 
V93.3 Fall on board watercraft 
Excludes1:fall due to collision of watercraft (V91.2-) 
V93.30 Fall on board merchant ship 
V93.31 Fall on board passenger ship 
Fall on board Ferry-boat 
Fall on board Liner 
V93.32 Fall on board fishing boat 
V93.33 Fall on board other powered watercraft 
Fall on board Hovercraft (on open water) 
Fall on board Jet ski 
V93.34 Fall on board sailboat 
V93.35 Fall on board canoe or kayak 
V93.36 Fall on board(nonpowered) inflatable craft 
V93.38 Fall on board other unpowered watercraft 
V93.39 Fall on board unspecified watercraft 
Fall on board boat NOS 
Fall on board ship NOS 
Fall on board watercraft NOS 

V93.4 Struck by falling object on board watercraft 
Hit by falling object on board watercraft 
Excludes1:struck by falling object due to accident to watercraft (V91.3) 
V93.40 Struck by falling object on merchant ship 
V93.41 Struck by falling object on passenger ship 
Struck by falling object on Ferry-boat 
Struck by falling object on Liner 
V93.42 Struck by falling object on fishing boat 
V93.43 Struck by falling object on other powered watercraft 
Struck by falling object on Hovercraft 
V93.44 Struck by falling object on sailboat 
V93.48 Struck by falling object on other unpowered watercraft 
V93.49 Struck by falling object on unspecified watercraft 
V93.5 Explosion on board watercraft 
Boiler explosion on steamship 
Excludes2:fire on board watercraft (V93.0-) 
V93.50 Explosion on board merchant ship 
V93.51 Explosion on board passenger ship 
Explosion on board Ferry-boat 
Explosion on board Liner 
V93.52 Explosion on board fishing boat 
V93.53 Explosion on board other powered watercraft 
Explosion on board Hovercraft 
Explosion on board Jet ski 
V93.54 Explosion on board sailboat 
V93.59 Explosion on board unspecified watercraft 
Explosion on board boat NOS 
Explosion on board ship NOS 
Explosion on board watercraft NOS 
V93.6 Machinery accident on board watercraft 
Excludes1:machinery explosion on board watercraft (V93.4-) 
machinery fire on board watercraft (V93.0-) 
V93.60 Machinery accident on board merchant ship 
V93.61 Machinery accident on board passenger ship 
Machinery accident on board Ferry-boat 
Machinery accident on board Liner 
V93.62 Machinery accident on board fishing boat 
V93.63 Machinery accident on board other powered watercraft 
Machinery accident on board Hovercraft 
V93.64 Machinery accident on board sailboat 
V93.69 Machinery accident on board unspecified watercraft 
Machinery accident on board boat NOS 
Machinery accident on board ship NOS 

Machinery accident on board watercraft NOS 
V93.8 Other injury due to other accident on board watercraft 
Accidental poisoning by gases or fumes on watercraft 
V93.80 Other injury due to other accident on board merchant ship 
V93.81 Other injury due to other accident on board passenger ship 
Other injury due to other accident on board Ferry-boat 
Other injury due to other accident on board Liner 
V93.82 Other injury due to other accident on board fishing boat 
V93.83 Other injury due to other accident on board other powered 
watercraft 
Other injury due to other accident on board Hovercraft 
Other injury due to other accident on board Jet ski 
V93.84 Other injury due to other accident on board sailboat 
V93.85 Other injury due to other accident on board canoe or kayak 
V93.86 Other injury due to other accident on board (nonpowered) 
inflatable craft 
V93.87 Other injury due to other accident on board water-skis 
Hit or struck by object while waterskiing 
V93.88 Other injury due to other accident on board other unpowered 
watercraft 
Hit or struck by object while surfing 
Hit or struck by object while on board windsurfer 
V93.89 Other injury due to other accident on board unpsecified watercraft 
Other injury due to other accident on board boat NOS 
Other injury due to other accident on board ship NOS 
Other injury due to other accident on board watercraft NOS 
V94 Other and unspecified water transport accidents 
Excludes1:military watercraft accidents (Y36, Y37) 
The following 7th character extensions are to be added to each code from category V94: 
a initial encounter 
d subsequent encounter 
q sequelae 
V94.0 Hitting object or bottom of body of water due to fall from watercraft 
Excludes2:drowning and submersion due to fall from watercraft (V92.0-) 
V94.1 Bather struck by watercraft 
Swimmer hit by watercraft 
V94.11 Bather struck by powered watercraft 
V94.12 Bather struck by nonpowered watercraft 
V94.2 Rider of nonpowered watercraft struck by other watercraft 
V94.21 Rider of nonpowered watercraft struck by other nonpowered 
watercraft 
Canoer hit by other nonpowered watercraft 

Surfer hit by other nonpowered watercraft 
Windsurfer hit by other nonpowered watercraft 
V94.22 Rider of nonpowered watercraft struck by powered watercraft 
Canoer hit by motorboat 
Surfer hit by motorboat 
Windsurfer hit by motorboat 
V94.3 Injury to rider of (inflatable) watercraft being pulled behind other watercraft 
V94.31 Injury to rider of (inflatable) recreational watercraft being pulled 
behind other watercraft 
Injury to rider of inner-tube pulled behind motor boat 
V94.32 Injury to rider of non-recreational watercraft being pulled behind 
other watercraft 
Injury to occupant of dingy being pulled behind boat or ship 
Injury to occupant of life-raft being pulled behind boat or ship 
V94.4 Injury to barefoot water-skier 
Injury to person being pulled behind boat or ship 
V94.8 Other water transport accident 
V94.9 Unspecified water transport accident 
Water transport accident NOS 
Air and space transport accidents (V95-V97) 
Excludes1:military aircraft accidents (Y36, Y37) 
V95 Accident to powered aircraft causing injury to occupant 
The following 7th character extensions are to be added to each code from category V95: 
a initial encounter 
d subsequent encounter 
q sequelae 
V95.0 Helicopter accident injuring occupant 
V95.00 Unspecified helicopter accident injuring occupant 
V95.01 Helicopter crash injuring occupant 
V95.02 Forced landing of helicopter injuring occupant 
V95.03 Helicopter collision injuring occupant 
Helicopter collision with any object, fixed, movable or moving 
V95.04 Helicopter fire injuring occupant 
V95.05 Helicopter explosion injuring occupant 
V95.09 Other helicopter accident injuring occupant 
V95.1 Ultralight, microlight or powered-glider accident injuring occupant 
V95.10 Unspecified ultralight, microlight or powered-glider accident 
injuring occupant 
V95.11 Ultralight, microlight or powered-glider crash injuring occupant 
V95.12 Forced landing of ultralight, microlight or powered-glider injuring 

occupant 
V95.13 Ultralight, microlight or powered-glider collision injuring occupant 
Ultralight, microlight or powered-glider collision with any object, fixed, 
movable or moving 
V95.14 Ultralight, microlight or powered-glider fire injuring occupant 
V95.15 Ultralight, microlight or powered-glider explosion injuring occupant 
V95.19 Other ultralight, microlight or powered-glider accident injuring 
occupant 
V95.2 Other private fixed-wing aircraft accident injuring occupant 
V95.20 Unspecified accident to other private fixed-wing aircraft, injuring 
occupant 
V95.21 Other private fixed-wing aircraft crash injuring occupant 
V95.22 Forced landing of other private fixed-wing aircraft injuring 
occupant 
V95.23 Other private fixed-wing aircraft collision injuring occupant 
Other private fixed-wing aircraft collision with any object, fixed, 
movable or moving 
V95.24 Other private fixed-wing aircraft fire injuring occupant 
V95.25 Other private fixed-wing aircraft explosion injuring occupant 
V95.29 Other accident to other private fixed-wing aircraft injuring 
occupant 
V95.3 Commercial fixed-wing aircraft accident injuring occupant 
V95.30 Unspecified accident to commercial fixed-wing aircraft injuring 
occupant 
V95.31 Commercial fixed-wing aircraft crash injuring occupant 
V95.32 Forced landing of commercial fixed-wing aircraft injuring occupant 
V95.33 Commercial fixed-wing aircraft collision injuring occupant 
Commercial fixed-wing aircraft collision with any object, fixed, 
movable or moving 
V95.34 Commercial fixed-wing aircraft fire injuring occupant 
V95.35 Commercial fixed-wing aircraft explosion injuring occupant 
V95.39 Other accident to commercial fixed-wing aircraft injuring occupant 
V95.4 Spacecraft accident injuring occupant 
V95.40 Unspecified spacecraft accident injuring occupant 
V95.41 Spacecraft crash injuring occupant 
V95.42 Forced landing of spacecraft injuring occupant 
V95.43 Spacecraft collision injuring occupant 
Spacecraft collision with any object, fixed, moveable or moving 
V95.44 Spacecraft fire injuring occupant 
V95.45 Spacecraft explosion injuring occupant 
V95.49 Unspecified spacecraft accident injuring occupant 
V95.8 Other powered aircraft accidents injuring occupant 
V95.9 Unspecified aircraft accident injuring occupant 

Aircraft accident NOS 
Air transport accident NOS 
V96 Accident to nonpowered aircraft causing injury to occupant 
The following 7th character extensions are to be added to each code from category V96: 
a initial encounter 
d subsequent encounter 
q sequelae 
V96.0 Balloon accident injuring occupant 
V96.00 Unspecified balloon accident injuring occupant 
V96.01 Balloon crash injuring occupant 
V96.02 Forced landing of balloon injuring occupant 
V96.03 Balloon collision injuring occupant 
Balloon collision with any object, fixed, moveable or moving 
V96.04 Balloon fire injuring occupant 
V96.05 Balloon explosion injuring occupant 
V96.09 Other balloon accident injuring occupant 
V96.1 Hang-glider accident injuring occupant 
V96.10 Unspecified hang-glider accident injuring occupant 
V96.11 Hang-glider crash injuring occupant 
V96.12 Forced landing of hang-glider injuring occupant 
V96.13 Hang-glider collision injuring occupant 
Hang-glider collision with any object, fixed, moveable or moving 
V96.14 Hang-glider fire injuring occupant 
V96.15 Hang-glider explosion injuring occupant 
V96.19 Other hang-glider accident injuring occupant 
V96.2 Glider (nonpowered) accident injuring occupant 
V96.20 Unspecified glider (nonpowered) accident injuring occupant 
V96.21 Glider (nonpowered) crash injuring occupant 
V96.22 Forced landing of glider (nonpowered) injuring occupant 
V96.23 Glider (nonpowered) collision injuring occupant 
Glider (nonpowered) collision with any object, fixed, moveable or 
moving 
V96.24 Glider (nonpowered) fire injuring occupant 
V96.25 Glider (nonpowered) explosion injuring occupant 
V96.29 Other glider (nonpowered) accident injuring occupant 
V96.8 Other nonpowered-aircraft accidents injuring occupant 
Kite carrying a person accident injuring occupant 
V96.9 Unspecified nonpowered-aircraft accident injuring occupant 
Nonpowered-aircraft accident NOS 
V97 Other specified air transport accidents 
The following 7th character extensions are to be added to each code from category V97: 

a initial encounter 
d subsequent encounter 
q sequelae 
V97.0 Occupant of aircraft injured in other specified air transport accidents 
Fall in, on or from aircraft in air transport accident 
Excludes1:accident while boarding or alighting aircraft (V97.1) 
V97.1 Person injured while boarding or alighting from aircraft 
V97.2 Parachutist accident 
V97.21 Parachutist entangled in object 
Parachutist landing in tree 
V97.22 Parachutist injured on landing 
V97.29 Other parachutist accident 
V97.3 Person on ground injured in air transport accident 
V97.31 Hit by object falling from aircraft 
Hit by crashing aircraft 
Injured by aircraft hitting house 
Injured by aircraft hitting car 
V97.32 Injured by rotating propeller 
V97.33 Sucked into jet engine 
V97.39 Other injury to person on ground due to air transport accident 
V97.8 Other air transport accidents, not elsewhere classified 
Injury from machinery on aircraft 
Excludes1:aircraft accident NOS (V95.9) 
exposure to changes in air pressure during ascent or descent (W94.-) 
Other and unspecified transport accidents (V98-V99) 
Excludes1:vehicle accident, type of vehicle unspecified (V89.-) 
V98 Other specified transport accidents 
The following 7th character extensions are to be added to each code from category V98: 
a initial encounter 
d subsequent encounter 
q sequelae 
V98.0 Accident to, on or involving cable-car, not on rails 
Caught or dragged by cable-car, not on rails 
Fall or jump from cable-car, not on rails 
Object thrown from or in cable-car, not on rails 
V98.1 Accident to, on or involving land-yacht 
V98.2 Accident to, on or involving ice yacht 
V98.3 Accident to, on or involving ski lift 
Accident to, on or involving ski chair-lift 
Accident to, on or involving ski-lift with gondola 

V98.8 Other specified transport accidents 
V99 Unspecified transport accident 
The following 7th character extensions are to be added to code V99: 
a initial encounter 
d subsequent encounter 
q sequelae 
Other external causes of accidental injury (W00-X58) 
Falls (W00-W19) 
Excludes1:assault involving a fall (Y01-Y02) 
fall (in) (from): 
animal (V80.-) 
machinery (in operation) (W28-W31) 
transport vehicle (V01-V99) 
intentional self-harm involving a fall (X80-X81) 
Excludes2:fall (in) (from): 
burning building (X00.-) 
into fire (X00-X04, X08-X09) 
W00 Fall due to ice and snow 
Includes: pedestrian on foot falling (slipping) on ice and snow 
Excludes1:fall on (from) ice and snow involving pedestrian conveyance (V00.-) 
fall from stairs and steps not due to ice and snow (W10.-) 
The following 7th character extensions are to be added to each code from category W00: 
a initial encounter 
d subsequent encounter 
q sequelae 
W00.0 Fall on same level due to ice and snow 
W00.1 Fall from stairs and steps due to ice and snow 
W00.2 Other fall from one level to another due to ice and snow 
W00.9 Unspecified fall due to ice and snow 
W01 Fall on same level from slipping, tripping and stumbling 
Includes: fall on moving sidewalk 
slipping, tripping and stumbling NOS 
Excludes1:fall due to bumping (striking) against object (W18.0-) 
fall in shower or bathtub (W18.2-) 
fall on same level from slipping, tripping and stumbling due to ice or snow 
(W00.0) 

fall off or from toilet (W18.1-) 
The following 7th character extensions are to be added to each code from category W01: 
a initial encounter 
d subsequent encounter 
q sequelae 
W01.0 Fall on same level from slipping, tripping and stumbling without subsequent 
striking against object 
W01.1 Fall on same level from slipping, tripping and stumbling with subsequent striking 
against object 
W01.10 Fall on same level from slipping, tripping and stumbling with 
subsequent striking against unspecified object 
W01.11 Fall on same level from slipping, tripping and stumbling with 
subsequent striking against sharp object 
W01.110 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against sharp glass 
W01.111 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against power tool or machine 
W01.118 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against other sharp object 
W01.119 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against unspecified sharp 
object 
W01.19 Fall on same level from slipping, tripping and stumbling with 
subsequent striking against other object 
W01.190 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against furniture 
W01.198 Fall on same level from slipping, tripping and stumbling 
with subsequent striking against other object 
W02 deactivated. See category V00 
W03 Other fall on same level due to collision with another person 
Includes: fall due to non-transport collision with other person 
Excludes1:crushed or pushed by a crowd or human stampede (W52) 
fall involving pedestrian conveyance (V00-V09) 
fall due to ice or snow (W00) 
collision with another person without fall (W51) 
The following 7th character extensions are to be added to code W03: 
a initial encounter 
d subsequent encounter 
q sequelae 
W04 Fall while being carried or supported by other persons 
Includes: accidentally dropped while being carried 

The following 7th character extensions are to be added to code W04: 
a initial encounter 
d subsequent encounter 
q sequelae 
W05 Fall from non-moving wheelchair 
Excludes1:fall from moving wheelchair (V00.811) 
The following 7th character extensions are to be added to code W05: 
a initial encounter 
d subsequent encounter 
q sequelae 
W06 Fall from bed 
The following 7th character extensions are to be added to code W06: 
a initial encounter 
d subsequent encounter 
q sequelae 
W07 Fall from chair 
The following 7th character extensions are to be added to code W07: 
a initial encounter 
d subsequent encounter 
q sequelae 
W08 Fall from other furniture 
The following 7th character extensions are to be added to code W08: 
a initial encounter 
d subsequent encounter 
q sequelae 
W09 Fall on and from playground equipment 
Excludes1:fall involving recreational machinery (W31) 
The following 7th character extensions are to be added to each code from category W09: 
a initial encounter 
d subsequent encounter 
q sequelae 
W09.0 Fall on or from playground slide 
W09.1 Fall from playground swing 
W09.2 Fall on or from jungle gym 
W09.8 Fall on or from other playground equipment 
W10 Fall on and from stairs and steps 
Excludes1:Fall from stairs and steps due to ice and snow (W00.1) 
The following 7th character extensions are to be added to each code from category W10: 

a initial encounter 
d subsequent encounter 
q sequelae 
W10.0 Fall (on)(from) escalator 
W10.1 Fall (on)(from) sidewalk curb 
W10.3 Fall (on)(from) incline 
Fall (on) (from) ramp 
W10.8 Fall (on) (from) other stairs and steps 
W10.9 Fall (on) (from) unspecified stairs and steps 
W11 Fall on and from ladder 
The following 7th character extensions are to be added to code W11: 
a initial encounter 
d subsequent encounter 
q sequelae 
W12 Fall on and from scaffolding 
The following 7th character extensions are to be added to code W12: 
a initial encounter 
d subsequent encounter 
q sequelae 
W13 Fall from, out of or through building or structure 
The following 7th character extensions are to be added to each code from category W13: 
a initial encounter 
d subsequent encounter 
q sequelae 
W13.0 Fall from, out of or through balcony 
Fall from, out of or through railing 
W13.1 Fall from, out of or through bridge 
W13.2 Fall from, out of or through roof 
W13.3 Fall through floor 
W13.4 Fall from, out of or through window 
Excludes2:fall with subsequent striking against sharp glass (W01.110) 
W13.8 Fall from, out of or through other building or structure 
Fall from, out of or through viaduct 
Fall from, out of or through wall 
Fall from, out of or through flag-pole 
W13.9 Fall from, out of or through building, not otherwise specified 
Excludes1:collapse of a building or structure (W20.-) 
fall or jump from burning building or structure (X00.-) 
W14 Fall from tree 
The following 7th character extensions are to be added to code W14: 

a initial encounter 
d subsequent encounter 
q sequelae 
W15 Fall from cliff 
The following 7th character extensions are to be added to code W15: 
a initial encounter 
d subsequent encounter 
q sequelae 
W16 Fall, jump or diving into water 
Excludes1:accidental non-watercraft drowning and submersion not involving fall 
(W65-W74) 
effects of air pressure from diving (W94.-) 
fall into water from watercraft (V90-V94) 
hitting an object or against bottom when falling from watercraft (V94.0) 
Excludes2:striking or hitting diving board (W21.3) 
The following 7th character extensions are to be added to each code from category W16: 
a initial encounter 
d subsequent encounter 
q sequelae 
W16.0 Fall into swimming pool 
Fall into swimming pool NOS 
Excludes1:fall into empty swimming pool (W17.3) 
W16.01 Fall into swimming pool striking water surface 
W16.011 Fall into swimming pool striking water surface causing 
drowning and submersion 
Excludes1:drowning and submersion while in swimming 
pool without fall (W67) 
W16.012 Fall into swimming pool striking water surface causing 
other injury 
W16.02 Fall into swimming pool striking bottom 
W16.021 Fall into swimming pool striking bottom causing 
drowning and submersion 
Excludes1:drowning and submersion while in swimming 
pool without fall (W67) 
W16.022 Fall into swimming pool striking bottom causing other 
injury 
W16.03 Fall into swimming pool striking wall 
W16.031 Fall into swimming pool striking wall causing drowning 
and submersion 
Excludes1:drowning and submersion while in swimming 

pool without fall (W67) 
W16.032 Fall into swimming pool striking wall causing other 
injury 
W16.1 Fall into natural body of water 
Fall into lake 
Fall into open sea 
Fall into river 
Fall into stream 
W16.11 Fall into natural body of water striking water surface 
W16.111 Fall into natural body of water striking water surface 
causing drowning and submersion 
Excludes1:drowning and submersion while in natural body 
of water without fall (W69) 
W16.112 Fall into natural body of water striking water surface 
causing other injury 
W16.12 Fall into natural body of water striking bottom 
W16.121 Fall into natural body of water striking bottom causing 
drowning and submersion 
Excludes1:drowning and submersion while in natural body 
of water without fall (W69) 
W16.122 Fall into natural body of water striking bottom causing 
other injury 
W16.13 Fall into natural body of water striking side 
W16.131 Fall into natural body of water striking side causing 
drowning and submersion 
Excludes1:drowning and submersion while in natural body 
of water without fall (W69) 
W16.132 Fall into natural body of water striking side causing 
other injury 
W16.2 Fall in (into) filled bathtub or bucket of water 
W16.21 Fall in (into) filled bathtub 
Excludes1: fall into empty bathtub (W18.2) 
W16.211 Fall in (into) filled bathtub causing drowning and 
submersion 
Excludes1:drowning and submersion while in filled bathtub 
without fall (W65) 
W16.212 Fall in (into) filled bathtub causing other injury 
W16.22 Fall in (into) bucket of water 
W16.221 Fall in (into) bucket of water causing drowning and 
submersion 
W16.222 Fall in (into) bucket of water causing other injury 
W16.3 Fall into other water 
Fall into fountain 

Fall into reservoir 
W16.31 Fall into other water striking water surface 
W16.311 Fall into other water striking water surface causing 
drowning and submersion 
Excludes1:drowning and submersion while in other water 
without fall (W73) 
W16.312 Fall into other water striking water surface causing 
other injury 
W16.32 Fall into other water striking bottom 
W16.321 Fall into other water striking bottom causing drowning 
and submersion 
Excludes1:drowning and submersion while in other water 
without fall (W73) 
W16.322 Fall into other water striking bottom causing other 
injury 
W16.33 Fall into other water striking wall 
W16.331 Fall into other water striking wall causing drowning 
and submersion 
Excludes1:drowning and submersion while in other water 
without fall (W73) 
W16.332 Fall into other water striking wall causing other injury 
W16.4 Fall into unspecified water 
W16.41 Fall into unspecified water causing drowning and submersion 
W16.42 Fall into unspecified water causing other injury 
W16.5 Jumping or diving into swimming pool 
W16.51 Jumping or diving into swimming pool striking water surface 
W16.511 Jumping or diving into swimming pool striking water 
surface causing drowning and submersion 
Excludes1:drowning and submersion while in swimming 
pool without jumping or diving (W67) 
W16.512 Jumping or diving into swimming pool striking water 
surface causing other injury 
W16.52 Jumping or diving into swimming pool striking bottom 
W16.521 Jumping or diving into swimming pool striking bottom 
causing drowning and submersion 
Excludes1:drowning and submersion while in swimming 
pool without jumping or diving (W67) 
W16.522 Jumping or diving into swimming pool striking bottom 
causing other injury 
W16.53 Jumping or diving into swimming pool striking wall 
W16.531 Jumping or diving into swimming pool striking wall 
causing drowning and submersion 
Excludes1:drowning and submersion while in swimming 

pool without jumping or diving (W67) 
W16.532 Jumping or diving into swimming pool striking wall 
causing other injury 
W16.6 Jumping or diving into natural body of water 
Jumping or diving into lake 
Jumping or diving into open sea 
Jumping or diving into river 
Jumping or diving into stream 
W16.61 Jumping or diving into natural body of water striking water surface 
W16.611 Jumping or diving into natural body of water striking 
water surface causing drowning and submersion 
Excludes1:drowning and submersion while in natural body 
of water without jumping or diving (W69) 
W16.612 Jumping or diving into natural body of water striking 
water surface causing other injury 
W16.62 Jumping or diving into natural body of water striking bottom 
W16.621 Jumping or diving into natural body of water striking 
bottom causing drowning and submersion 
Excludes1:drowning and submersion while in natural body 
of water without jumping or diving (W69) 
W16.622 Jumping or diving into natural body of water striking 
bottom causing other injury 
W16.7 Jumping or diving from boat 
Excludes1:Fall from boat into water -see watercraft accident (V90-V94) 
W16.71 Jumping or diving from boat striking water surface 
W16.711 Jumping or diving from boat striking water surface 
causing drowning and submersion 
W16.712 Jumping or diving from boat striking water surface 
causing other injury 
W16.72 Jumping or diving from boat striking bottom 
W16.721 Jumping or diving from boat striking bottom causing 
drowning and submersion 
W16.722 Jumping or diving from boat striking bottom causing 
other injury 
W16.8 Jumping or diving into other water 
Jumping or diving into fountain 
Jumping or diving into reservoir 
W16.81 Jumping or diving into other water striking water surface 
W16.811 Jumping or diving into other water striking water 
surface causing drowning and submersion 
Excludes1:drowning and submersion while in other water 
without jumping or diving (W73) 
W16.812 Jumping or diving into other water striking water 

surface causing other injury 
W16.82 Jumping or diving into other water striking bottom 
W16.821 Jumping or diving into other water striking bottom 
causing drowning and submersion 
Excludes1:drowning and submersion while in other water 
without jumping or diving (W73) 
W16.822 Jumping or diving into other water striking bottom 
causing other injury 
W16.83 Jumping or diving into other water striking wall 
W16.831 Jumping or diving into other water striking wall 
causing drowning and submersion 
Excludes1:drowning and submersion while in other water 
without jumping or diving (W73) 
W16.832 Jumping or diving into other water striking wall 
causing other injury 
W16.9 Jumping or diving into unspecified water 
W16.91 Jumping or diving into unspecified water causing drowning and 
submersion 
W16.92 Jumping or diving into unspecified water causing other injury 
W17 Other fall from one level to another 
The following 7th character extensions are to be added to each code from category W17: 
a initial encounter 
d subsequent encounter 
q sequelae 
W17.0 Fall into well 
W17.1 Fall into storm drain or manhole 
W17.2 Fall into hole 
Fall into pit 
W17.3 Fall into empty swimming pool 
Excludes1:fall into filled swimming pool (W16.0-) 
W17.4 Fall from dock 
W17.8 Other fall from one level to another 
Fall down embankment (hill) 
W18 Other fall on same level 
The following 7th character extensions are to be added to each code from category W18: 
a initial encounter 
d subsequent encounter 
q sequelae 
W18.0 Fall due to bumping against object 
Striking against object with subsequent fall 
Excludes1:fall on same level due to slipping, tripping, or stumbling with 

subsequent striking against object (W01.1-) 
W18.00 Striking against unspecified object with subsequent fall 
W18.01 Striking against sports equipment with subsequent fall 
W18.02 Striking against glass with subsequent fall 
W18.09 Striking against other object with subsequent fall 
W18.1 Fall from or off toilet 
W18.11 Fall from or off toilet without subsequent striking against object 
Fall from (off) toilet NOS 
W18.12 Fall from or off toilet with subsequent striking against object 
W18.2 Fall in (into) shower or empty bathtub 
Excludes1:fall in full bathtub (W16.21-) 
W18.9 Fall on same level NOS 
W19 Unspecified fall 
Includes: accidental fall NOS 
The following 7th character extensions are to be added to code W19: 
a initial encounter 
d subsequent encounter 
q sequelae 
Exposure to inanimate mechanical forces (W20-W49) 
Excludes1:assault (X91-Y08) 
contact or collision with animals or persons (W50-W64) 
exposure to inanimate mechanical forces involving military or war operations (Y36.-, 
Y37.-) 
intentional self-harm (X70-X83) 
W20 Struck by thrown, projected or falling object 
Code first any associated: 
cataclysm (X34-X39) 
lightning strike (T75.0) 
Excludes1:falling object in: 
machinery accident (W24, W28-W31) 
transport accident (V01-V99) 
object set in motion by: 
explosion (W35-W40) 
firearm (W32-W34) 
struck by thrown sports equipment (W21.-) 
The following 7th character extensions are to be added to each code from category W20: 
a initial encounter 
d subsequent encounter 
q sequelae 

W20.0 Struck by falling object in cave-in 
Excludes2:asphyxiation due to cave-in (T71.21) 
W20.1 Struck by object due to collapse of building 
Excludes1:struck by object due to collapse of burning building (X00.2, X02.2) 
W20.8 Other cause of strike by thrown, projected or falling object 
Excludes1:struck by thrown sports equipment (W21.-) 
W21 Striking against or struck by sports equipment 
Excludes1:assault with sports equipment (Y08.1-) 
striking against or struck by sports equipment with subsequent fall (W18.01) 
The following 7th character extensions are to be added to each code from category W21: 
a initial encounter 
d subsequent encounter 
q sequelae 
W21.0 Struck by hit or thrown ball 
W21.00 Struck by hit or thrown ball, unspecified type 
W21.01 Struck by football 
W21.02 Struck by soccer ball 
W21.03 Struck by baseball 
W21.04 Struck by golf ball 
W21.05 Struck by basketball 
W21.06 Struck by volleyball 
W21.07 Struck by softball 
W21.09 Struck by other hit or thrown ball 
W21.1 Struck by bat, racquet or club 
W21.11 Struck by baseball bat 
W21.12 Struck by tennis racquet 
W21.13 Struck by golf club 
W21.19 Struck by other bat, racquet or club 
W21.2 Struck by hockey stick or puck 
W21.21 Struck by hockey stick 
W21.210 Struck by ice hockey stick 
W21.211 Struck by field hockey stick 
W21.22 Struck by hockey puck 
W21.220 Struck by ice hockey puck 
W21.221 Struck by field hockey puck 
W21.3 Struck by sports foot wear 
W21.31 Struck by shoe cleats 
Stepped on by shoe cleats 
W21.32 Struck by skate blades 
Skated over by skate blades 
W21.39 Struck by other sports foot wear 
W21.4 Striking against diving board 

Use additional code for subsequent falling into water, if applicable (W16.-) 
W21.8 Striking against or struck by other sports equipment 
W21.81 Striking against or struck by football helmet 
W21.89 Striking against or struck by other sports equipment 
W21.9 Striking against or struck by unspecified sports equipment 
W22 Striking against or struck by other objects 
Excludes1:striking against or struck by object with subsequent fall (W18.09) 
The following 7th character extensions are to be added to each code from category W22: 
a initial encounter 
d subsequent encounter 
q sequelae 
W22.0 Striking against stationary object 
Excludes1:striking against stationary sports equipment (W21.8) 
W22.01 Walked into wall 
W22.02 Walked into lamppost 
W22.03 Walked into furniture 
W22.04 Striking against wall of swimming pool 
W22.041 Striking against wall of swimming pool causing 
drowning and submersion 
Excludes1:drowning and submersion while swimming 
without striking against wall (W67) 
W22.042 Striking against wall of swimming pool causing other 
injury 
W22.09 Striking against other stationary object 
W22.1 Striking against or struck by automobile airbag 
W22.10 Striking against or struck by unspecified automobile airbag 
W22.11 Striking against or struck by driver side automobile airbag 
W22.12 Striking against or struck by front passenger side automobile airbag 
W22.19 Striking against or struck by other automobile airbag 
W22.8 Striking against or struck by other objects 
Striking against or struck by object NOS 
Excludes1:struck by thrown, projected or falling object (W20.-) 
W23 Caught, crushed, jammed or pinched in or between objects 
Excludes1:injury caused by cutting or piercing instruments (W25-W27) 
injury caused by lifting and transmission devices (W24.-) 
injury caused by machinery (W28-W31) 
injury caused by nonpowered hand tools (W27.-) 
injury caused by transport vehicle (V01-V99) 
injury caused by struck by thrown, projected or falling object (W20.-) 
The following 7th character extensions are to be added to each code from category W23: 

a initial encounter 
d subsequent encounter 
q sequelae 
W23.0 Caught, crushed, jammed, or pinched between moving objects 
W23.1 Caught, crushed, jammed, or pinched between stationary objects 
W23.2 Caught, crushed, jammed, or pinched in object 
W24 Contact with lifting and transmission devices, not elsewhere 
classified 
Excludes1:transport accidents (V01-V99) 
The following 7th character extensions are to be added to each code from category W24: 
a initial encounter 
d subsequent encounter 
q sequelae 
W24.0 Contact with lifting devices, not elsewhere classified 
Contact with chain hoist 
Contact with drive belt 
Contact with pulley (block) 
W24.1 Contact with transmission devices, not elsewhere classified 
Contact with transmission belt or cable 
W25 Contact with sharp glass 
Code first any associated: 
injury due to flying glass from explosion or firearm discharge (W32-W40) 
transport accident (V00-V99) 
Excludes1:fall on same level due to slipping, tripping and stumbling with subsequent 
striking against sharp glass (W01.10) 
striking against sharp glass with subsequent fall (W18.02) 
The following 7th character extensions are to be added to code W25: 
a initial encounter 
d subsequent encounter 
q sequelae 
W26 Contact with knife, sword or dagger 
The following 7th character extensions are to be added to each code from category W26: 
a initial encounter 
d subsequent encounter 
q sequelae 
W26.0 Contact with knife 
Excludes1:contact with electric knife (W29.1) 
W26.1 Contact with sword or dagger 
W27 Contact with nonpowered hand tool 

The following 7th character extensions are to be added to each code from category W27: 
a initial encounter 
d subsequent encounter 
q sequelae 
W27.0 Contact with workbench tool 
Contact with auger 
Contact with axe 
Contact with chisel 
Contact with handsaw 
Contact with screwdriver 
W27.1 Contact with garden tool 
Contact with hoe 
Contact with nonpowered lawn mower 
Contact with pitchfork 
Contact with rake 
W27.2 Contact with scissors 
W27.3 Contact with hypodermic needle 
Contact with contaminated hypodermic needle 
Hypodermic needle stick 
W27.4 Contact with needle (sewing) 
Excludes1:hypodermic needle (W27.3) 
W27.5 Contact with kitchen utensil 
Contact with fork 
Contact with ice-pick 
Contact with can-opener NOS 
W27.6 Contact with paper-cutter 
W27.8 Contact with other nonpowered hand tool 
Contact with nonpowered sewing machine 
Contact with shovel 
W28 Contact with powered lawn mower 
Includes: powered lawn mower (commercial) (residential) 
Excludes1:contact with nonpowered lawn mower (W27.1) 
Excludes:2exposure to electric current (W86.-) 
The following 7th character extensions are to be added to code W28: 
a initial encounter 
d subsequent encounter 
q sequelae 
W29 Contact with other powered hand tools and household 
machinery 
Excludes1:contact with commercial machinery (W31.82) 
contact with hot household appliance (X15) 

contact with nonpowered hand tool (W27.-) 
exposure to electric current (W86) 
The following 7th character extensions are to be added to each code from category W29: 
a initial encounter 
d subsequent encounter 
q sequelae 
W29.0 Contact with powered kitchen appliance 
Contact with blender 
Contact with can-opener 
Contact with garbage disposal 
Contact with mixer 
W29.1 Contact with electric knife 
W29.2 Contact with other powered household machinery 
Contact with electric fan 
Contact with powered dryer (clothes) (powered) (spin) 
Contact with washing-machine 
Contact with sewing machine 
W29.3 Contact with powered garden and outdoor hand tools and machinery 
Contact with chainsaw 
Contact with edger 
Contact with garden cultivator (tiller) 
Contact with hedge trimmer 
Contact with other powered garden tool 
Excludes1:contact with powered lawn mower (W28) 
W29.4 Contact with nail gun 
W29.8 Contact with other powered powered hand tools and household machinery 
Contact with do-it-yourself tool NOS 
W30 Contact with agricultural machinery 
Includes: animal-powered farm machine 
Excludes1:agricultural transport vehicle accident (V01-V99) 
explosion of grain store (W40.8) 
exposure to electric current (W86.-) 
The following 7th character extensions are to be added to each code from category W30: 
a initial encounter 
d subsequent encounter 
q sequelae 
W30.0 Contact with combine harvester 
Contact with reaper 
Contact with thresher 
W30.1 Contact with power take-off devices (PTO) 
W30.2 Contact with hay derrick 
W30.3 Contact with grain storage elevator 

Excludes1:explosion of grain store (W40.8) 
W30.8 Contact with other specified agricultural machinery 
W30.81 Contact with agricultural transport vehicle in stationary use 
Contact with agricultural transport vehicle under repair, not on public 
roadway 
Excludes1: agricultural transport vehicle accident (V01-V99) 
W30.89 Contact with other specified agricultural machinery 
W30.9 Contact with unspecified agricultural machinery 
Contact with farm machinery NOS 
W31 Contact with other and unspecified machinery 
Excludes1:contact with agricultural machinery (W30.-) 
contact with machinery in transport under own power or being towed by a 
vehicle (V01-V99) 
exposure to electric current (W86) 
The following 7th character extensions are to be added to each code from category W31: 
a initial encounter 
d subsequent encounter 
q sequelae 
W31.0 Contact with mining and earth-drilling machinery 
Contact with bore or drill (land) (seabed) 
Contact with shaft hoist 
Contact with shaft lift 
Contact with undercutter 
W31.1 Contact with metalworking machines 
Contact with abrasive wheel 
Contact with forging machine 
Contact with lathe 
Contact with mechanical shears 
Contact with metal drilling machine 
Contact with milling machine 
Contact with power press 
Contact with rolling-mill 
Contact with metal sawing machine 
W31.2 Contact with powered woodworking and forming machines 
Contact with band saw 
Contact with bench saw 
Contact with circular saw 
Contact with molding machine 
Contact with overhead plane 
Contact with powered saw 
Contact with radial saw 
Contact with sander 

Excludes1:nonpowered woodworking tools (W27.0) 
W31.3 Contact with prime movers 
Contact with gas turbine 
Contact with internal combustion engine 
Contact with steam engine 
Contact with water driven turbine 
W31.8 Contact with other specified machinery 
W31.81 Contact with recreational machinery 
Contact with roller-coaster 
W31.82 Contact with other commercial machinery 
Contact with commercial electric fan 
Contact with commercial kitchen appliances 
Contact with commercial powered dryer (clothes) (powered) (spin) 
Contact with commercial washing-machine 
Contact with commercical sewing machine 
Excludes1: contact with household machinery (W29.-) 
contact with powered lawn mower (W28) 
W31.83 Contact with special construction vehicle in stationary use 
Contact with special construction vehicle under repair, not on public 
roadway 
Excludes1: special construction vehicle accident (V01-V99) 
W31.89 Contact with other specified machinery 
W31.9 Contact with unspecified machinery 
Contact with machinery NOS 
W32 Accidental handgun discharge 
Includes: accidental discharge of gun for single hand use 
accidental discharge of pistol 
accidental discharge of revolver 
handgun discharge NOS 
Excludes1:accidental airgun discharge (W34.01) 
accidental BB gun discharge (W34.01) 
accidental pellet gun discharge (W34.01) 
accidental shotgun discharge (W33.0) 
assault by handgun discharge (X93) 
handgun discharge involving legal intervention (Y35.0-) 
handgun discharge involving military or war operations (Y36.4-) 
intentional self-harm by handgun discharge (X72) 
Very pistol discharge (W34.8) 
The following 7th character extensions are to be added to code W32: 
a initial encounter 
d subsequent encounter 
q sequelae 

W33 Accidental rifle, shotgun and larger firearm discharge 
Includes: rifle, shotgun and larger firearm discharge NOS 
Excludes1:accidental airgun discharge (W34.01) 
accidental BB gun discharge (W34.01) 
accidental handgun discharge (W32) 
accidental pellet gun discharge (W34.01) 
assault by rifle, shotgun and larger firearm discharge (X94) 
firearm discharge involving legal intervention (Y35.0-) 
firearm discharge involving military or war operations (Y36.4-) 
intentional self-harm by rifle, shotgun and larger firearm discharge (X73) 
The following 7th character extensions are to be added to each code from category W33: 
a initial encounter 
d subsequent encounter 
q sequelae 
W33.0 Accidental discharge of shotgun 
Discharge of shotgun NOS 
W33.1 Accidental discharge of hunting rifle 
Discharge of hunting rifle NOS 
W33.2 Accidental discharge of machine gun 
Discharge of machine gun NOS 
W33.8 Accidental discharge of other larger firearm 
Discharge of other larger firearm NOS 
W33.9 Accidental discharge of unspecified larger firearm 
Discharge of unspecified larger firearm NOS 
W34 Accidental discharge from other and unspecified firearms and 
guns 
The following 7th character extensions are to be added to each code from category W34: 
a initial encounter 
d subsequent encounter 
q sequelae 
W34.0 Accidental discharge of gas, air or spring-operated guns 
W34.01 Accidental discharge of airgun 
Accidental discharge of BB gun 
Accidental discharge of pellet gun 
W34.02 Accidental discharge of paintball gun 
Unintentional injury due to paintball discharge 
W34.09 Accidental discharge of other gas, air or spring-operated gun 
W34.8 Accidental discharge from other specified firearms 
Accidental discharge from Very pistol [flare] 
W34.9 Accidental discharge from unspecified firearms or gun 
Discharge from firearm NOS 

Gunshot wound NOS 
Shot NOS 
W35 Explosion and rupture of boiler 
Excludes1:explosion and rupture of boiler on watercraft (V93.4) 
The following 7th character extensions are to be added to code W35: 
a initial encounter 
d subsequent encounter 
q sequelae 
W36 Explosion and rupture of gas cylinder 
The following 7th character extensions are to be added to each code from category W36: 
a initial encounter 
d subsequent encounter 
q sequelae 
W36.1 Explosion and rupture of aerosol can 
W36.2 Explosion and rupture of air tank 
W36.3 Explosion and rupture of pressurized-gas tank 
W36.8 Explosion and rupture of other gas cyclinder 
W36.9 Explosion and rupture of unspecified gas cyclinder 
W37 Explosion and rupture of pressurized tire, pipe or hose 
The following 7th character extensions are to be added to each code from category W37: 
a initial encounter 
d subsequent encounter 
q sequelae 
W37.0 Explosion of bicycle tire 
W37.8 Explosion and rupture of other pressurized tire, pipe or hose 
W38 Explosion and rupture of other specified pressurized devices 
The following 7th character extensions are to be added to code W38: 
a initial encounter 
d subsequent encounter 
q sequelae 
W39 Discharge of firework 
The following 7th character extensions are to be added to code W39: 
a initial encounter 
d subsequent encounter 
q sequelae 
W40 Explosion of other materials 
Excludes1:assault by explosive material (X96) 
explosion involving legal intervention (Y35.1-) 

explosion involving military or war operations (Y36.0-, Y36.2-) 
intentional self-harm by explosive material (X75) 
The following 7th character extensions are to be added to each code from category W40: 
a initial encounter 
d subsequent encounter 
q sequelae 
W40.0 Explosion of blasting material 
Explosion of blasting cap 
Explosion of detonator 
Explosion of dynamite 
Explosion of explosive (any) used in blasting operations 
W40.1 Explosion of explosive gases 
Explosion of acetylene 
Explosion of butane 
Explosion of coal gas 
Explosion in mine NOS 
Explosion of explosive gas 
Explosion of fire damp 
Explosion of gasoline fumes 
Explosion of methane 
Explosion of propane 
W40.8 Explosion of other specified explosive materials 
Explosion in dump NOS 
Explosion in factory NOS 
Explosion in grain store 
Explosion in munitions 
Excludes1:explosion involving legal intervention (Y35.1-) 
explosion involving military or war operations (Y36.0-, Y36.2-) 
W40.9 Explosion of unspecified explosive materials 
Explosion NOS 
W41 deactivated. See T70.4 
W42 Exposure to noise 
The following 7th character extensions are to be added to each code from category W42: 
a initial encounter 
d subsequent encounter 
q sequelae 
W42.0 Exposure to supersonic waves 
W42.9 Exposure to other noise 
Exposure to sound waves NOS 
W43 deactivated. See T75.2 

W44 deactivated. See T15-T19 
W45 Foreign body or object entering through skin 
Excludes2:contact with hand tools (nonpowered) (powered) (W27-W29) 
contact with knife, sword or dagger (W26.-) 
contact with sharp glass (W25.-) 
struck by objects (W20-W22) 
The following 7th character extensions are to be added to each code from category W45: 
a initial encounter 
d subsequent encounter 
q sequelae 
W45.0 Nail entering through skin 
W45.1 Paper entering through skin 
Paper cut 
W45.2 Lid of can entering through skin 
W45.8 Other foreign body or object entering through skin 
Splinter in skin NOS 
W46 Item causing external constriction 
The following 7th character extensions are to be added to each code from category W46: 
a initial encounter 
d subsequent encounter 
q sequelae 
W46.0 Hair causing external constriction 
W46.1 String or thread causing external constriction 
W46.2 Rubber band causing external constriction 
W46.3 Ring or other jewelry causing external constriction 
W46.8 Other item causing external constriction 
W49 Exposure to other inanimate mechanical forces 
Includes: exposure to abnormal gravitational [G] forces 
exposure to inanimate mechanical forces NEC 
Excludes1:exposure to inanimate mechanical forces involving military or war operations 
(Y36.-, Y37.-) 
The following 7th character extensions are to be added to code W49: 
a initial encounter 
d subsequent encounter 
q sequelae 
Exposure to animate mechanical forces (W50-W64) 
Excludes1:Toxic effect of contact with venomous animals and plants (T63.-) 

W50 Accidental hit, strike, kick, twist, bite or scratch by another 
person 
Includes: Hit, strike, kick, twist, bite, or scratch by another person NOS 
Excludes1:assault by bodily force (Y04) 
struck by objects (W20-W22) 
The following 7th character extensions are to be added to each code from category W50: 
a initial encounter 
d subsequent encounter 
q sequelae 
W50.0 Accidental hit or strike by another person 
Hit or strike by another person NOS 
W50.1 Accidental kick by another person 
Kick by another person NOS 
W50.2 Accidental twist by another person 
Twist by another person NOS 
W50.3 Accidental bite by another person 
Human bite 
Bite by another person NOS 
W50.4 Accidental scratch by another person 
Scratch by another person NOS 
W51 Accidental striking against or bumped into by another person 
Excludes1:assault by striking against or bumping into by another person (Y08.2-) 
fall due to collision with another person (W03) 
The following 7th character extensions are to be added to code W51: 
a initial encounter 
d subsequent encounter 
q sequelae 
W52 Crushed, pushed or stepped on by crowd or human stampede 
Crushed, pushed or stepped on by crowd or human stampede with or without fall 
The following 7th character extensions are to be added to code W52: 
a initial encounter 
d subsequent encounter 
q sequelae 
W53 Contact with rodent 
Contact with saliva, feces or urine of rodent 
The following 7th character extensions are to be added to each code from category W53: 
a initial encounter 
d subsequent encounter 
q sequelae 

W53.0 Contact with mouse 
W53.01 Bitten by mouse 
W53.09 Other contact with mouse 
W53.1 Contact with rat 
W53.11 Bitten by rat 
W53.19 Other contact with rat 
W53.2 Contact with squirrel 
W53.21 Bitten by squirrel 
W53.29 Other contact with squirrel 
W53.8 Contact with other rodent 
W53.81 Bitten by other rodent 
W53.89 Other contact with other rodent 
W54 Contact with dog 
Contact with saliva, feces or urine of dog 
The following 7th character extensions are to be added to each code from category W54: 
a initial encounter 
d subsequent encounter 
q sequelae 
W54.0 Bitten by dog 
W54.1 Struck by dog 
Knocked over by dog 
W54.8 Other contact with dog 
W55 Contact with other mammals 
Contact with saliva, feces or urine of mammal 
Excludes1:animal being ridden- see transport accidents 
bitten or struck by dog (W54) 
bitten or struck by rodent (W53.-) 
contact with marine mammals (W56.x-) 
The following 7th character extensions are to be added to each code from category W55: 
a initial encounter 
d subsequent encounter 
q sequelae 
W55.0 Contact with cat 
W55.01 Bitten by cat 
W55.03 Stratched by cat 
W55.09 Other contact with cat 
W55.1 Contact with horse 
W55.11 Bitten by horse 
W55.12 Struck by horse 
W55.19 Other contact with horse 
W55.2 Contact with cow 

Contact with bull 
W55.21 Bitten by cow 
W55.22 Struck by cow 
Gored by bull 
W55.29 Other contact with cow 
W55.3 Contact with other hoof stock 
Contact with goats 
Contact with sheep 
W55.31 Bitten by other hoof stock 
W55.32 Struck by other hoof stock 
Gored by goat 
Gored by ram 
W55.39 Other contact with other hoof stock 
W55.4 Contact with pig 
W55.41 Bitten by pig 
W55.42 Struck by pig 
W55.49 Other contact with pig 
W55.5 Contact with raccoon 
W55.51 Bitten by raccoon 
W55.52 Struck by raccoon 
W55.59 Other contact with raccoon 
W55.8 Contact with other mammals 
W55.81 Bitten by other mammals 
W55.82 Struck by other mammals 
W55.89 Other contact with other mammals 
W56 Contact with nonvenomous marine animal 
Excludes1:contact with venomous marine animal (T63.-) 
The following 7th character extensions are to be added to each code from category W56: 
a initial encounter 
d subsequent encounter 
q sequelae 
W56.0 Contact with dolphin 
W56.01 Bitten by dolphin 
W56.02 Struck by dolphin 
W56.09 Other contact with dolphin 
W56.1 Contact with sea lion 
W56.11 Bitten by sea lion 
W56.12 Struck by sea lion 
W56.19 Other contact with sea lion 
W56.2 Contact with orca 
Contact with killer whale 
W56.21 Bitten by orca 

W56.22 Struck by orca 
W56.29 Other contact with orca 
W56.3 Contact with other marine mammals 
W56.31 Bitten by other marine mammals 
W56.32 Struck by other marine mammals 
W56.39 Other contact with other marine mammals 
W56.4 Contact with shark 
W56.41 Bitten by shark 
W56.42 Struck by shark 
W56.49 Other contact with shark 
W56.5 Contact with other fish 
W56.51 Bitten by other fish 
W56.52 Struck by other fish 
W56.59 Other contact with other fish 
W56.8 Contact with other nonvenomous marine animals 
W56.81 Bitten by other nonvenomous marine animals 
W56.82 Struck by other nonvenomous marine animals 
W56.89 Other contact with other nonvenomous marine animals 
W57 Bitten or stung by nonvenomous insect and other nonvenomous 
arthropods 
Excludes1:contact with venomous insects and arthropds (T63.2-, T63.3-, T63.4-) 
The following 7th character extensions are to be added to code W57: 
a initial encounter 
d subsequent encounter 
q sequelae 
W58 Contact with crocodile or alligator 
The following 7th character extensions are to be added to each code from category W58: 
a initial encounter 
d subsequent encounter 
q sequelae 
W58.0 Contact with alligator 
W58.01 Bitten by alligator 
W58.02 Struck by alligator 
W58.03 Crushed by alligator 
W58.1 Contact with crocodile 
W58.11 Bitten by crocodile 
W58.12 Struck by crocodile 
W58.13 Crushed by crocodile 
W59 Contact with other nonvenomous reptiles 
Excludes1:contact with venomous reptile (T63.0-, T63.1-) 

The following 7th character extensions are to be added to each code from category W59: 
a initial encounter 
d subsequent encounter 
q sequelae 
W59.0 Contact with nonvenomous lizards 
W59.01 Bitten by nonvenomous lizards 
W59.02 Struck by nonvenomous lizards 
W59.09 Other contact with nonvenomous lizards 
Exposure to nonvenomous lizards 
W59.1 Contact with nonvenomous snakes 
W59.11 Bitten by nonvenomous snake 
W59.12 Struck by nonvenomous snake 
W59.13 Crushed by nonvenomous snake 
W59.19 Other contact with nonvenomous snake 
W59.2 Contact with turtles 
Excludes1:contact with tortoises (W59.8-) 
W59.21 Bitten by turtle 
W59.22 Struck by turtle 
W59.29 Other contact with turtle 
Exposure to turtles 
W59.8 Contact with other nonvenomous reptiles 
W59.81 Bitten by other nonvenomous reptiles 
W59.82 Struck by other nonvenomous reptiles 
W59.83 Crushed by other nonvenomous reptiles 
W59.89 Other contact with other nonvenomous reptiles 
W60 Contact with nonvenomous plant thorns and spines and sharp 
leaves 
Excludes1:Contact with venomous plants (T63.x-) 
The following 7th character extensions are to be added to code W60: 
a initial encounter 
d subsequent encounter 
q sequelae 
W61 Contact with birds (domestic) (wild) 
Contact with excreta of birds 
The following 7th character extensions are to be added to each code from category W61: 
a initial encounter 
d subsequent encounter 
q sequelae 
W61.0 Contact with parrot 
W61.01 Bitten by parrot 
W61.02 Struck by parrot 

W61.09 Other contact with parrot 
Exposure to parrots 
W61.1 Contact with macaw 
W61.11 Bitten by macaw 
W61.12 Struck by macaw 
W61.19 Other contact with macaw 
Exposure to macaws 
W61.2 Contact with other psittacines 
W61.21 Bitten by other psittacines 
W61.22 Struck by other psittacines 
W61.29 Other contact with other psittacines 
Exposure to other psittacines 
W61.3 Contact with chicken 
W61.32 Struck by chicken 
W61.33 Pecked by chicken 
W61.39 Other contact with chicken 
Exposure to chickens 
W61.4 Contact with turkey 
W61.42 Struck by turkey 
W61.43 Pecked by turkey 
W61.49 Other contact with turkey 
W61.5 Contact with goose 
W61.51 Bitten by goose 
W61.52 Struck by goose 
W61.59 Other contact with goose 
W61.6 Contact with duck 
W61.61 Bitten by duck 
W61.62 Struck by duck 
W61.69 Other contact with duck 
W61.9 Contact with other birds 
W61.91 Bitten by other birds 
W61.92 Struck by other birds 
W61.99 Other contact with other birds 
W62 Contact with nonvenomous amphibians 
Excludes1:contact with venomous amphibians (T63.81-R63.83) 
The following 7th character extensions are to be added to each code from category W62: 
a initial encounter 
d subsequent encounter 
q sequelae 
W62.0 Contact with nonvenomous frogs 
W62.1 Contact with nonvenomous toads 
W62.9 Contact with other nonvenomous amphibians 

W64 Exposure to other animate mechanical forces 
The following 7th character extensions are to be added to code W64: 
a initial encounter 
d subsequent encounter 
q sequelae 
Accidental non-transport drowning and submersion 
(W65-W74) 
Excludes1:accidental drowning and submersion due to fall into water (W16.-) 
accidental drowning and submersion due to water transport accident (V90.-, V92.-) 
Excludes2:accidental drowning and submersion due to cataclysm (X34-X39) 
W65 Accidental drowning and submersion while in bath-tub 
Excludes1:accidental drowning and submersion due to fall in (into) bathtub (W16.211) 
The following 7th character extensions are to be added to code W65: 
a initial encounter 
d subsequent encounter 
q sequelae 
W66 deactivated. See W16. 
W67 Accidental drowning and submersion while in swimming-pool 
Excludes1:accidental drowning and submersion due to fall into swimming pool 
(W16.011, W16.021, W16.031) 
accidental drowning and submersion due to striking into wall of swimming 
pool (W22.041) 
The following 7th character extensions are to be added to code W67: 
a initial encounter 
d subsequent encounter 
q sequelae 
W68 deactivated. See W16. 
W69 Accidental drowning and submersion while in natural water 
Includes: accidental drowning and submersion while in lake 
accidental drowning and submersion while in open sea 
accidental drowning and submersion while in river 
accidental drowning and submersion while in stream 
Excludes1:accidental drowning and submersion due to fall into natural body of water 
(W16.111, W16.121, W16.131) 
The following 7th character extensions are to be added to code W69: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
W70 deactivated. See W16. 
W73 Other specified cause of accidental non-transport drowning and 
submersion 
Includes: accidental drowning and submersion while in quenching tank 
accidental drowning and submersion while in reservoir 
Excludes1:accidental drowning and submersion due to fall into other water (W16.311, 
W16.321, W16.331) 
The following 7th character extensions are to be added to code W73: 
a initial encounter 
d subsequent encounter 
q sequelae 
W74 Unspecified cause of accidental drowning and submersion 
Includes: drowning NOS 
The following 7th character extensions are to be added to code W74: 
a initial encounter 
d subsequent encounter 
q sequelae 
W75-W77 deactivated. See T71 
W78 deactivated. See T17.81, T18.81. 
W79-W80 deactivated. See T17 and T18 
W81 deactivated. ee T71.2 
W83 deactivated. ee T71 
W84 deactivated. ee T71.9 
Exposure to electric current, radiation and extreme ambient 
air temperature and pressure (W85-W99) 
Excludes1:exposure to: 
natural cold (X31) 
natural heat (X30) 
natural radiation NOS (X39) 
sunlight (X32) 
lightning (T75.0-) 
SSS

W85 Exposure to electric transmission lines 
Includes: Broken power line 
The following 7th character extensions are to be added to code W85: 
a initial encounter 
d subsequent encounter 
q sequelae 
W86 Exposure to other specified electric current 
The following 7th character extensions are to be added to each code from category W86: 
a initial encounter 
d subsequent encounter 
q sequelae 
W86.0 Exposure to domestic wiring and appliances 
W86.1 Exposure to industrial wiring, appliances and electrical machinery 
Exposure to conductors 
Exposure to control apparatus 
Exposure to electrical equipment and machinery 
Exposure to transformers 
W86.8 Exposure to other electric current 
Exposure to wiring and appliances in or on farm (not farmhouse) 
Exposure to wiring and appliances outdoors 
Exposure to wiring and appliances in or on public building 
Exposure to wiring and appliances in or on residential institutions 
Exposure to wiring and appliances in or on schools 
W87 deactivated. ee W86 
W88 Exposure to ionizing radiation 
Excludes1:exposure to sunlight (X32) 
The following 7th character extensions are to be added to each code from category W88: 
a initial encounter 
d subsequent encounter 
q sequelae 
W88.0 Exposure to X-rays 
W88.1 Exposure to radioactive isotopes 
W89 Exposure to man-made visible and ultraviolet light 
Includes: exposure to welding light (arc) 
Excludes2:exposure to sunlight (X32) 
The following 7th character extensions are to be added to each code from category W89: 
a initial encounter 
d subsequent encounter 
q sequelae 
S

W89.0 Exposure to welding light (arc) 
W89.1 Exposure to tanning bed 
W89.8 Exposure to other man-made visible and ultraviolet light 
W89.9 Exposure to unspecified man-made visible and ultraviolet light 
W90 Exposure to other nonionizing radiation 
Excludes1:exposure to sunlight (X32) 
The following 7th character extensions are to be added to each code from category W90: 
a initial encounter 
d subsequent encounter 
q sequelae 
W90.0 Exposure to radiofrequency 
W90.1 Exposure to infrared radiation 
W90.2 Exposure to laser radiation 
W90.8 Exposure to other nonionizing radiation 
W91 deactivated. ee W90 
W92 Exposure to excessive heat of man-made origin 
The following 7th character extensions are to be added to code W92: 
a initial encounter 
d subsequent encounter 
q sequelae 
W93 Exposure to excessive cold of man-made origin 
The following 7th character extensions are to be added to each code from category W93: 
a initial encounter 
d subsequent encounter 
q sequelae 
W93.0 Contact with or inhalation of dry ice 
W93.01 Contact with dry ice 
W93.02 Inhalation of dry ice 
W93.1 Contact with or inhalation of liquid air 
W93.11 Contact with liquid air 
Contact with liquid hydrogen 
Contact with liquid nitrogen 
W93.12 Inhalation of liquid air 
Inhalation of liquid hydrogen 
Inhalation of liquid nitrogen 
W93.2 Prolonged exposure in deep freeze unit or refrigerator 
W93.8 Exposure to other excessive cold of man-made origin 
W94 Exposure to high and low air pressure and changes in air 
pressure 
S

The following 7th character extensions are to be added to each code from category W94: 
a initial encounter 
d subsequent encounter 
q sequelae 
W94.0 Exposure to prolonged high air pressure 
W94.1 Exposure to prolonged low air pressure 
W94.11 Exposure to residence or prolonged visit at high altitude 
W94.12 Exposure to other prolonged low air pressure 
W94.2 Exposure to rapid changes in air pressure during ascent 
W94.21 Exposure to reduction in atmospheric pressure while surfacing from 
deep-water diving 
W94.22 Exposure to reduction in atmospheric pressure while surfacing from 
underground 
W94.23 Exposure to sudden change in air pressure in aircraft during ascent 
W94.29 Exposure to other rapid changes in air pressure during ascent 
W94.3 Exposure to rapid changes in air pressure during descent 
W94.31 Exposure to sudden change in air pressure in aircraft during ascent 
or descent 
W94.32 Exposure to high air pressure from rapid descent in water 
W94.39 Exposure to other rapid changes in air pressure during descent 
W99 Exposure to other man-made environmental factors 
The following 7th character extensions are to be added to code W99: 
a initial encounter 
d subsequent encounter 
q sequelae 
Exposure to smoke, fire and flames (X00-X09) 
Excludes1:arson (X97) 
Excludes2:explosions (W35-W40) 
lightning (T75.0-) 
transport accident (V01-V99) 
X00 Exposure to uncontrolled fire in building or structure 
Includes: Conflagration in building or structure 
Code first any associated cataclysm 
Excludes2:Exposure to ignition or melting of nightwear (X05) 
Exposure to ignition or melting of other clothing and apparel ( X06-) 
Exposure to other specified smoke, fire and flames (X08.-) 
The following 7th character extensions are to be added to each code from category X00: 
a initial encounter 
d subsequent encounter 

q sequelae 
X00.0 Exposure to flames in uncontrolled fire in building or structure 
X00.1 Exposure to smoke in uncontrolled fire in building or structure 
X00.2 Injury due to collapse of burning building or structure in uncontrolled fire 
Excludes1:injury due to collapse of building not on fire (W20.1) 
X00.3 Fall from burning building or structure in uncontrolled fire 
X00.4 Hit by object from burning building or structure in uncontrolled fire 
X00.5 Jump from burning building or structure in uncontrolled fire 
X00.8 Other exposure to uncontrolled fire in building or structure 
X01 Exposure to uncontrolled fire, not in building or structure 
Exposure to forest fire 
The following 7th character extensions are to be added to each code from category X01: 
a initial encounter 
d subsequent encounter 
q sequelae 
X01.0 Exposure to flames in uncontrolled fire, not in building or structure 
X01.1 Exposure to smoke in uncontrolled fire, not in building or structure 
X01.3 Fall due to uncontrolled fire, not in building or structure 
X01.4 Hit by object due to uncontrolled fire, not in building or structure 
X01.8 Other exposure to uncontrolled fire, not in building or structure 
X02 Exposure to controlled fire in building or structure 
Includes: exposure to fire in fireplace 
exposure to fire in stove 
The following 7th character extensions are to be added to each code from category X02: 
a initial encounter 
d subsequent encounter 
q sequelae 
X02.0 Exposure to flames in controlled fire in building or structure 
X02.1 Exposure to smoke in controlled fire in building or structure 
X02.2 Injury due to collapse of burning building or structure in controlled fire 
Excludes1:injury due to collapse of building not on fire (W20.1) 
X02.3 Fall from burning building or structure in controlled fire 
X02.4 Hit by object from burning building or structure in controlled fire 
X02.5 Jump from burning building or structure in controlled fire 
X02.8 Other exposure to controlled fire in building or structure 
X03 Exposure to controlled fire, not in building or structure 
Includes: exposure to bon fire 
exposure to camp-fire 
exposure to trash fire 
The following 7th character extensions are to be added to each code from category X03: 

a initial encounter 
d subsequent encounter 
q sequelae 
X03.0 Exposure to flames in controlled fire, not in building or structure 
X03.1 Exposure to smoke in controlled fire, not in building or structure 
X03.3 Fall due to controlled fire, not in building or structure 
X03.4 Hit by object due to controlled fire, not in building or structure 
X03.8 Other exposure to controlled fire, not in building or structure 
X04 Exposure to ignition of highly flammable material 
Includes: exposure to ignition of gasoline 
exposure to ignition of kerosene 
exposure to ignition of petrol 
Excludes2:exposure to ignition or melting of nightwear (X05) 
exposure to ignition or melting of other clothing and apparel (X06) 
The following 7th character extensions are to be added to code X04: 
a initial encounter 
d subsequent encounter 
q sequelae 
X05 Exposure to ignition or melting of nightwear 
Excludes2:exposure to uncontrolled fire in building or structure (X00.-) 
exposure to uncontrolled fire, not in building or structure (X01.-) 
exposure to controlled fire in building or structure (X02.-) 
exposure to controlled fire, not in building or structure (X03.-) 
exposure to ignition of highly flammable materials (X04.-) 
The following 7th character extensions are to be added to code X05: 
a initial encounter 
d subsequent encounter 
q sequelae 
X06 Exposure to ignition or melting of other clothing and apparel 
Excludes2:exposure to uncontrolled fire in building or structure (X00.-) 
exposure to uncontrolled fire, not in building or structure (X01.-) 
exposure to controlled fire in building or structure (X02.-) 
exposure to controlled fire, not in building or structure (X03.-) 
exposure to ignition of highly flammable materials (X04.-) 
The following 7th character extensions are to be added to each code from category X06: 
a initial encounter 
d subsequent encounter 
q sequelae 
X06.0 Exposure to ignition of plastic jewelry 
X06.1 Exposure to melting of plastic jewelry 

X06.2 Exposure to ignition of other clothing and apparel 
X06.3 Exposure to melting of other clothing and apparel 
X08 Exposure to other specified smoke, fire and flames 
The following 7th character extensions are to be added to each code from category X08: 
a initial encounter 
d subsequent encounter 
q sequelae 
X08.0 Exposure to bed fire 
Exposure to mattress fire 
X08.00 Exposure to bed fire due to unspecified burning material 
X08.01 Exposure to bed fire due to burning cigarette 
X08.09 Exposure to bed fire due to other burning material 
X08.1 Exposure to sofa fire 
X08.10 Exposure to sofa fire due to unspecified burning material 
X08.11 Exposure to sofa fire due to burning cigarette 
X08.19 Exposure to sofa fire due to other burning material 
X08.2 Exposure to other furniture fire 
X08.20 Exposure to other furniture fire due to unspecified burning material 
X08.21 Exposure to other furniture fire due to burning cigarette 
X08.29 Exposure to fire other furniture due to other burning material 
X08.8 Exposure to other specified smoke, fire and flames 
X09 deactivated. ee X08 
Contact with heat and hot substances (X10-X19) 
Excludes1:exposure to excessive natural heat (X30) 
exposure to fire and flames (X00-X09) 
X10 Contact with hot drinks, food, fats and cooking oils 
The following 7th character extensions are to be added to each code from category X10: 
a initial encounter 
d subsequent encounter 
q sequelae 
X10.0 Contact with hot drinks 
X10.1 Contact with hot food 
X10.2 Contact with fats and cooking oils 
X11 Contact with hot tap-water 
Contact with boiling tap-water 
Contact with boiling water NOS 
Excludes1:contact with water heated on stove (X12) 
S

The following 7th character extensions are to be added to each code from category X11: 
a initial encounter 
d subsequent encounter 
q sequelae 
X11.0 Contact with hot water in bath or tub 
Excludes1:contact with running hot water in bath or tub (X11.1) 
X11.1 Contact with running hot water 
Contact with hot water running out of hose 
Contact with hot water running out of tap 
X11.8 Contact with other hot tap-water 
Contact with hot water in bucket 
Contact with hot tap-water NOS 
X12 Contact with other hot fluids 
Includes: Contact with water heated on stove 
Excludes1:hot (liquid) metals (X18) 
The following 7th character extensions are to be added to code X12: 
a initial encounter 
d subsequent encounter 
q sequelae 
X13 Contact with steam and other hot vapors 
The following 7th character extensions are to be added to each code from category X13: 
a initial encounter 
d subsequent encounter 
q sequelae 
X13.0 Inhalation of steam and other hot vapors 
X13.1 Other contact with steam and other hot vapors 
X14 Contact with hot air and other hot gases 
The following 7th character extensions are to be added to each code from category X14: 
a initial encounter 
d subsequent encounter 
q sequelae 
X14.0 Inhalation of hot air and gases 
X14.1 Other contact with hot air and other hot gases 
X15 Contact with hot household appliances 
Excludes1:contact with heating appliances (X16) 
contact with powered household appliances (W29.-) 
exposure to controlled fire in building or structure due to household appliance 
(X02.8) 
exposure to household appliances electrical current (W86.0) 
The following 7th character extensions are to be added to each code from category X15: 

a initial encounter 
d subsequent encounter 
q sequelae 
X15.0 Contact with hot stove (kitchen) 
X15.1 Contact with hot toaster 
X15.2 Contact with hotplate 
X15.3 Contact with hot saucepan or skillet 
X15.8 Contact with other hot household appliances 
Contact with cooker 
Contact with kettle 
Contact with light bulbs 
X16 Contact with hot heating appliances, radiators and pipes 
Excludes1:contact with powered appliances (W29.-) 
exposure to controlled fire in building or structure due to appliance (X02.8) 
exposure to industrial appliances electrical current (W86.1) 
The following 7th character extensions are to be added to code X16: 
a initial encounter 
d subsequent encounter 
q sequelae 
X17 Contact with hot engines, machinery and tools 
Excludes1:contact with hot heating appliances, radiators and pipes (X16) 
contact with hot household appliances (X15) 
The following 7th character extensions are to be added to code X17: 
a initial encounter 
d subsequent encounter 
q sequelae 
X18 Contact with other hot metals 
Includes: contact with liquid metal 
The following 7th character extensions are to be added to code X18: 
a initial encounter 
d subsequent encounter 
q sequelae 
X19 Contact with other heat and hot substances 
Excludes1:objects that are not normally hot, e.g., an object made hot by a house fire 
(X00-X09) 
The following 7th character extensions are to be added to code X19: 
a initial encounter 
d subsequent encounter 
q sequelae 

X20-X29 deactivated. See T63 
Exposure to forces of nature (X30-X39) 
X30 Exposure to excessive natural heat 
Includes: exposure to excessive heat as the cause of sunstroke 
exposure to heat NOS 
Excludes1:excessive heat of man-made origin (W92) 
exposure to man-made radiation (W89) 
exposure to sunlight (X32) 
exposure to tanning bed (W89) 
The following 7th character extensions are to be added to code X30: 
a initial encounter 
d subsequent encounter 
q sequelae 
X31 Exposure to excessive natural cold 
Includes: excessive cold as the cause of chilblains NOS 
excessive cold as the cause of immersion foot or hand 
exposure to cold NOS 
exposure to weather conditions 
Excludes1:cold of man-made origin (W93.-) 
contact with or inhalation of: 
dry ice (W93.-) 
liquefied gas (W93.-) 
The following 7th character extensions are to be added to code X31: 
a initial encounter 
d subsequent encounter 
q sequelae 
X32 Exposure to sunlight 
Excludes1:radiation-related disorders of the skin and subcutaneous tissue (L55-L59) 
man-made radiation (tanning bed) (W89) 
The following 7th character extensions are to be added to code X32: 
a initial encounter 
d subsequent encounter 
q sequelae 
X34 Earthquake 
The following 7th character extensions are to be added to code X34: 
a initial encounter 
d subsequent encounter 

q sequelae 
X35 Volcanic eruption 
The following 7th character extensions are to be added to code X35: 
a initial encounter 
d subsequent encounter 
q sequelae 
X36 Avalanche, landslide and other earth movements 
Includes: victim of mudslide of cataclysmic nature 
Excludes1:earthquake (X34) 
Excludes2:transport accident involving collision with avalanche or landslide not in 
motion (V01-V99) 
The following 7th character extensions are to be added to each code from category X36: 
a initial encounter 
d subsequent encounter 
q sequelae 
X36.0 Collapse of dam or man-made structure causing earth movement 
X36.1 Avalanche, landslide, or mudslide 
X37 Cataclysmic storm 
The following 7th character extensions are to be added to each code from category X37: 
a initial encounter 
d subsequent encounter 
q sequelae 
X37.0 Hurricane 
Storm surge 
Typhoon 
X37.1 Tornado 
Cyclone 
Twister 
X37.2 Blizzard (snow)(ice) 
X37.3 Dust storm 
X37.4 Tidalwave 
X37.41 Tidal wave due to earthquake or volcanic eruption 
Tidal wave NOS 
Tsunami 
X37.42 Tidal wave due to storm 
X37.8 Other cataclysmic storms 
Cloudburst 
Torrential rain 
Excludes2:flood (X38) 
X37.9 Unspecified cataclysmic storm 

Storm NOS 
Excludes1:collapse of dam or man-made structure causing earth movement 
(X39.0) 
X38 Flood 
Includes: flood arising from remote storm 
flood of cataclysmic nature arising from melting snow 
flood resulting directly from storm 
Excludes1:collapse of dam or man-made structure causing earth movement (X39.0) 
tidal wave NOS (X39.2) 
tidal wave caused by storm (X37.2) 
The following 7th character extensions are to be added to code X38: 
a initial encounter 
d subsequent encounter 
q sequelae 
X39 Exposure to other forces of nature 
The following 7th character extensions are to be added to each code from category X39: 
a initial encounter 
d subsequent encounter 
q sequelae 
X39.0 Exposure to natural radiation 
Excludes1:man-made radiation (W88-W90) 
sunlight (X32) 
X39.01 Exposure to radon 
X39.08 Exposure to other natural radiation 
X39.8 Other exposure to forces of nature 
categories X40-X49 deactivated. ee categories T36-T65 with sixth-character 1 
categories X50-X51 deactivated. ee categories Y92, Y93 
Accidental exposure to other specified factors (X52, X58) 
X52 Prolonged stay in weightless environment 
Includes: weightlessness in spacecraft (simulator) 
The following 7th character extensions are to be added to code X52: 
a initial encounter 
d subsequent encounter 
q sequelae 
X53 deactivated. ee T73.0 
X54 deactivated. ee T73.1 
SSSS

X57 deactivated. See T73.9 
X58 Exposure to other specified factors 
The following 7th character extensions are to be added to code X58: 
a initial encounter 
d subsequent encounter 
q sequelae 
Intentional self-harm (X71-X83) 
Includes: purposely self-inflicted injury 
suicide (attempted) 
X60-X69 deactivated. ee categories T36-T65 with sixth-character 2 
X70 deactivated. ee T71 
X71 Intentional self-harm by drowning and submersion 
The following 7th character extensions are to be added to each code from category X71: 
a initial encounter 
d subsequent encounter 
q sequelae 
X71.0 Intentional self-harm by drowning and submersion while in bathtub 
X71.1 Intentional self-harm by drowning and submersion while in swimming pool 
X71.2 Intentional self-harm by drowning and submersion after jump into 
swimming pool 
X71.3 Intentional self-harm by drowning and submersion in natural water 
X71.8 Other intentional self-harm by drowning and submersion 
X71.9 Intentional self-harm by drowning and submersion, unspecified 
X72 Intentional self-harm by handgun discharge 
Includes: intentional self-harm by gun for single hand use 
intentional self-harm by pistol 
intentional self-harm by revolver 
Excludes1:Very pistol (X74.8) 
The following 7th character extensions are to be added to code X72: 
a initial encounter 
d subsequent encounter 
q sequelae 
X73 Intentional self-harm by rifle, shotgun and larger firearm 
discharge 
Excludes1:airgun (X74.01) 
SS

The following 7th character extensions are to be added to each code from category X73: 
a initial encounter 
d subsequent encounter 
q sequelae 
X73.0 Intentional self-harm by shotgun discharge 
X73.1 Intentional self-harm by hunting rifle discharge 
X73.2 Intentional self-harm by machine gun discharge 
X73.8 Intentional self-harm by other larger firearm discharge 
X73.9 Intentional self-harm by unspecified larger firearm discharge 
X74 Intentional self-harm by other and unspecified firearm and gun 
discharge 
The following 7th character extensions are to be added to each code from category X74: 
a initial encounter 
d subsequent encounter 
q sequelae 
X74.0 Intentional self-harm by gas, air or spring-operated guns 
X74.01 Intentional self-harm by airgun 
Intentional self-harm by BB gun discharge 
Intentional self-harm by pellet gun discharge 
X74.02 Intentional self-harm by paintball gun 
X74.09 Intentional self-harm by other gas, air or spring-operated gun 
X74.8 Intentional self-harm by other firearm discharge 
Intentional self-harm by Very pistol [flare] discharge 
X74.9 Intentional self-harm by unspecified firearm discharge 
X75 Intentional self-harm by explosive material 
The following 7th character extensions are to be added to code X75: 
a initial encounter 
d subsequent encounter 
q sequelae 
X76 Intentional self-harm by smoke, fire and flames 
The following 7th character extensions are to be added to code X76: 
a initial encounter 
d subsequent encounter 
q sequelae 
X77 Intentional self-harm by steam, hot vapors and hot objects 
The following 7th character extensions are to be added to each code from category X77: 
a initial encounter 
d subsequent encounter 
q sequelae 

X77.0 Intentional self-harm by steam or hot vapors 
X77.1 Intentional self-harm by hot tap water 
X77.2 Intentional self-harm by other hot fluids 
X77.3 Intentional self-harm by hot household appliances 
X77.8 Intentional self-harm by other hot objects 
X77.9 Intentional self-harm by unspecifed hot objects 
X78 Intentional self-harm by sharp object 
The following 7th character extensions are to be added to each code from category X78: 
a initial encounter 
d subsequent encounter 
q sequelae 
X78.0 Intentional self-harm by sharp glass 
X78.1 Intentional self-harm by knife 
X78.2 Intentional self-harm by sword or dagger 
X78.8 Intentional self-harm by other sharp object 
X78.9 Intentional self-harm by unspecified sharp object 
X79 Intentional self-harm by blunt object 
The following 7th character extensions are to be added to code X79: 
a initial encounter 
d subsequent encounter 
q sequelae 
X80 Intentional self-harm by jumping from a high place 
Includes: intentional fall from one level to another 
The following 7th character extensions are to be added to code X80: 
a initial encounter 
d subsequent encounter 
q sequelae 
X81 Intentional self-harm by jumping or lying in front of moving 
object 
The following 7th character extensions are to be added to code X81: 
a initial encounter 
d subsequent encounter 
q sequelae 
X81.0 Intentional self-harm by jumping or lying in front of motor vehicle 
X81.1 Intentional self-harm by jumping or lying in front of (subway) train 
X81.8 Intentional self-harm by jumping or lying in front of other moving object 
X82 Intentional self-harm by crashing of motor vehicle 
The following 7th character extensions are to be added to each code from category X82: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
X82.0 Intentional collision of motor vehicle with other motor vehicle 
X82.1 Intentional collision of motor vehicle with train 
X82.2 Intentional collision of motor vehicle with tree 
X82.8 Other intentional self-harm by crashing of motor vehicle 
X83 Intentional self-harm by other specified means 
Excludes1:intentional self-harm by poisoning or contact with toxic substance- see table 
of drugs and chemicals 
The following 7th character extensions are to be added to each code from category X83: 
a initial encounter 
d subsequent encounter 
q sequelae 
X83.0 Intentional self-harm by crashing of aircraft 
X83.1 Intentional self-harm by electrocution 
X83.2 Intentional self-harm by exposure to extremes of cold 
X83.8 Intentional self-harm by other specified means 
X84 deactivated. ee T14.0 
Assault (X92-Y08) 
Includes: homicide 
injuries inflicted by another person with intent to injure or kill, by any means 
Excludes1:injuries due to legal intervention (Y35.-) 
injuries due to operations of war (Y36.-) 
injuries due to terrorism (Y38.-) 
X85-X90 deactivated. ee categories T36-T65 with sixth-character 3 
X91 deactivated. ee T71 
X92 Assault by drowning and submersion 
The following 7th character extensions are to be added to each code from category X92: 
a initial encounter 
d subsequent encounter 
q sequelae 
X92.0 Assault by drowning and submersion while in bathtub 
X92.1 Assault by drowning and submersion while in swimming pool 
X92.2 Assault by drowning and submersion after push into swimming pool 
X92.3 Assault by drowning and submersion in natural water 
X92.8 Other assault by drowning and submersion 
X92.9 Assault by drowning and submersion, unspecified 
SSS

X93
Assault by handgun discharge 
Includes: assault by discharge of gun for single hand use 
assault by discharge of pistol 
assault by discharge of revolver 
Excludes1:Very pistol (X95.8) 
The following 7th character extensions are to be added to code X93: 
a initial encounter 
d subsequent encounter 
q sequelae 
X94 Assault by rifle, shotgun and larger firearm discharge 
Excludes1:airgun (X95.01) 
The following 7th character extensions are to be added to each code from category X94: 
a initial encounter 
d subsequent encounter 
q sequelae 
X94.0 Assault by shotgun 
X94.1 Assault by hunting rifle 
X94.2 Assault by machine gun 
X94.8 Assault by other larger firearm discharge 
X94.9 Assault by unspecified larger firearm discharge 
X95 Assault by other and unspecified firearm and gun discharge 
The following 7th character extensions are to be added to each code from category X95: 
a initial encounter 
d subsequent encounter 
q sequelae 
X95.0 Assault by gas, air or spring-operated guns 
X95.01 Assault by airgun discharge 
Assault by BB gun discharge 
Assault by pellet gun discharge 
X95.02 Assault by paintball gun discharge 
X95.09 Assault by other gas, air or spring-operated bun 
X95.8 Assault by other firearm discharge 
Assault by very pistol [flare] discharge 
X95.9 Assault by unspecified firearm discharge 
X96 Assault by explosive material 
Excludes1:incendiary device (X97) 
terrorism involving explosive material (Y38.2-) 
The following 7th character extensions are to be added to each code from category X96: 
a initial encounter 
d subsequent encounter 

q sequelae 
X96.0 Assault by antipersonnel bomb 
Excludes1:antipersonnel bomb use in military or war (????) 
X96.1 Assault by gasoline bomb 
X96.2 Assault by letter bomb 
X96.3 Assault by fertilizer bomb 
X96.4 Assault by pipe bomb 
X96.8 Assault by other specified explosive 
X96.9 Assault by unspecified explosive 
X97 Assault by smoke, fire and flames 
Includes: assault by arson 
assault by cigarettes 
assault by incendiary device 
The following 7th character extensions are to be added to code X97: 
a initial encounter 
d subsequent encounter 
q sequelae 
X98 Assault by steam, hot vapors and hot objects 
The following 7th character extensions are to be added to each code from category X98: 
a initial encounter 
d subsequent encounter 
q sequelae 
X98.0 Assault by steam or hot vapors 
X98.1 Assault by hot tap water 
X98.2 Assault by hot fluids 
X98.3 Assault by hot household appliances 
X98.8 Assault by other hot objects 
X98.9 Assault by unspecifed hot objects 
X99 Assault by sharp object 
Excludes1:assault by strike by sports equipment (Y08.0) 
The following 7th character extensions are to be added to each code from category X99: 
a initial encounter 
d subsequent encounter 
q sequelae 
X99.0 Assault by sharp glass 
X99.1 Assault by knife 
X99.2 Assault by sword or dagger 
X99.8 Assault by other sharp object 
X99.9 Assault by unspecified sharp object 
Assault by stabbing NOS 

Y00 Assault by blunt object 
Excludes1:assault by strike by sports equipment (Y08.0) 
The following 7th character extensions are to be added to code Y00: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y01 Assault by pushing from high place 
The following 7th character extensions are to be added to code Y01: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y02 Assault by pushing or placing victim in front of moving object 
The following 7th character extensions are to be added to code Y02: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y02.0 Assault by pushing or placing victim in front of motor vehicle 
Y02.1 Assault by pushing or placing victim in front of (subway) train 
Y02.8 Assault by pushing or placing victim in front of other moving object 
Y03 Assault by crashing of motor vehicle 
The following 7th character extensions are to be added to each code from category Y03: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y03.0 Assault by being hit or run over by motor vehicle 
Y03.8 Other assault by crashing of motor vehicle 
Y04 Assault by bodily force 
Excludes1:assault by: 
submersion (X92.-) 
use of weapon (X93-X95, X99, Y00) 
sexual assault (Y05.-) 
The following 7th character extensions are to be added to each code from category Y04: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y04.0 Assault by unarmed brawl or fight 
Y04.1 Assault by human bite 
Y04.2 Assault by strike against or bumped into by another person 
Y04.8 Assault by other bodily force 

Assault by bodily force NOS 
Y05 Sexual assault 
Includes: rape (attempted) 
sodomy (attempted) 
Excludes1:adult sexual abuse (T74.21) 
child sexual abuse (T74.22) 
The following 7th character extensions are to be added to each code from category Y05: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y06 deactivated. ee T74.0, T76.0 
Y07 Perpetrator of assault, maltreatment and neglect 
Codes from this category are for use only in cases of confirmed abuse (T74.-) 
Selection of the correct perpetrator code is based on the relationship between the 
perpetrator and the victim 
Includes: perpetrator of abandonment 
perpetrator of emotional neglect 
perpetrator of mental cruelty 
perpetrator of physical abuse 
perpetrator of physical neglect 
perpetrator of sexual abuse 
perpetrator of torture 
Y07.0 Spouse or partner as perpetrator of maltreatment and neglect 
Spouse or partner as perpetrator of maltreatment and neglect against spouse or 
partner 
Y07.01 Husband as perpetrator of maltreatment and neglect 
Y07.02 Wife as perpetrator of maltreatment and neglect 
Y07.03 Male partner as perpetrator of maltreatment and neglect 
Y07.04 Female partner as perpetrator of maltreatment and neglect 
Y07.1 Parent (adoptive) (biological) as perpetrator of maltreatment and neglect 
Y07.11 Biological father as perpetrator of maltreatment and neglect 
Y07.12 Biological mother as perpetrator of maltreatment and neglect 
Y07.13 Adoptive father as perpetrator of maltreatment and neglect 
Y07.14 Adoptive mother as perpetrator of maltreatment and neglect 
Y07.4 Other family member as perpetrator of maltreatment and neglect 
Y07.41 Sibling 
Y07.410 Brother as perpetrator of maltreatment and neglect 
Y07.411 Sister as perpetrator of maltreatment and neglect 
Y07.42 Foster parent 
Y07.420 Foster father as perpetrator of maltreatment and 
neglect 
S

Y07.421
Foster mother as perpetrator of maltreatment and 
neglect 
Y07.43 Stepparent or stepsibling as perpetrator of maltreatment and neglect 
Y07.430 Stepfather as perpetrator of maltreatment and neglect 
Y07.432 Male friend of parent (co-residing in household) as 
perpetrator of maltreatment and neglect 
Y07.433 Stepmother as perpetrator of maltreatment and neglect 
Y07.434 Female friend of parent (co-residing in household) as 
perpetrator of maltreatment and neglect 
Y07.435 Stepbrother as perpetrator or maltreatment and neglect 
Y07.436 Stepsister as perpetrator of maltreatment and neglect 
Y07.49 Other family member 
Y07.490 Male cousin as perpetrator of maltreatment and neglect 
Y07.491 Female cousin as perpetrator of maltreatment and 
neglect 
Y07.499 Other family member as perpetrator of maltreatment 
and neglect 
Y07.5 Non-family member 
Y07.50 Unspecified non-family member as perpetrator of maltreatment and 
neglect 
Y07.51 Daycare provider 
Y07.510 At-home childcare provider as perpetrator of 
maltreatment and neglect 
Y07.511 Daycare center childcare provider as perpetrator of 
maltreatment and neglect 
Y07.512 At-home adultcare provider as perpetrator of 
maltreatment and neglect 
Y07.513 Adultcare center provider as perpetrator of 
maltreatment and neglect 
Y07.519 Unspecified daycare provider as perpetrator of 
maltreatment and neglect 
Y07.52 Healthcare provider 
Y07.521 Mental health provider as perpetrator of maltreatment 
and neglect 
Y07.528 Other therapist or healthcare provider as perpetrator of 
maltreatment and neglect 
Nurse 
Occupational therapist 
Physical therapist 
Speech therapist 
V07.529 Unspecified healthcare provider as perpetrator of 
maltreatment and neglect 
Y07.53 Teacher or instructor as perpetrator of maltreatment and neglect 

Coach as perpetrator of maltreatment and neglect 
Y07.59 Other non-family member as perpetrator of maltreatment and 
neglect 
Y08 Assault by other specified means 
The following 7th character extensions are to be added to each code from category Y08: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y08.0 Assault by strike by sport equipment 
Y08.01 Assault by strike by hockey stick 
Y08.02 Assault by strike by baseball bat 
Y08.09 Assault by strike other sport equipment 
Y08.8 Assault by other specified means 
Y08.81 Assault by crashing of aircraft 
Y08.89 Assault by other specified means 
Event of undetermined intent (Y20-Y33) 
Undetermined intent is only for use when there is specific documentation in the record that the 
intent of the injury cannot be determined. If no such documentation is present, code to 
accidental (unintentional) 
Y10-Y19 deactivated. ee codes T36-T65 with sixth-character 4 
Y20 deactivated. ee T71 
Y21 Drowning and submersion, undetermined intent 
The following 7th character extensions are to be added to each code from category Y21: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y21.0 Drowning and submersion while in bathtub, undetermined intent 
Y21.1 Drowning and submersion after fall into bathtub, undetermined intent 
Y21.2 Drowning and submersion while in swimming pool, undetermined intent 
Y21.3 Drowning and submersion after fall into swimming pool, undetermined 
intent 
Y21.4 Drowning and submersion in natural water, undetermined intent 
Y21.8 Other drowning and submersion, undetermined intent 
Y21.9 Unspecified drowning and submersion, undetermined intent 
Y22 Handgun discharge, undetermined intent 
Includes: discharge of gun for single hand use, undetermined intent 
discharge of pistol, undetermined intent 
SS

discharge of revolver, undetermined intent 
Excludes: very pistol (Y24.8) 
The following 7th character extensions are to be added to code Y22: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y23 Rifle, shotgun and larger firearm discharge, undetermined intent 
Excludes: airgun (Y24.0) 
The following 7th character extensions are to be added to each code from category Y23: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y23.0 Shotgun discharge, undetermined intent 
Y23.1 Hunting rifle discharge, undetermined intent 
Y23.2 Military firearm discharge, undetermined intent 
Y23.3 Machine gun discharge, undetermined intent 
Y23.8 Other larger firearm discharge, undetermined intent 
Y23.9 Unspecified larger firearm discharge, undetermined intent 
Y24 Other and unspecified firearm discharge, undetermined intent 
The following 7th character extensions are to be added to each code from category Y24: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y24.0 Airgun discharge, undetermined intent 
BB gun discharge, undetermined intent 
Pellet gun discharge, undetermined intent 
Y24.8 Other firearm discharge, undetermined intent 
Paintball gun discharge, undetermined intent 
Very pistol [flare] discharge, undetermined intent 
Y24.9 Unspecified firearm discharge, undetermined intent 
Y25 Contact with explosive material, undetermined intent 
The following 7th character extensions are to be added to codeY25: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y26 Exposure to smoke, fire and flames, undetermined intent 
The following 7th character extensions are to be added to code Y26: 
a initial encounter 
d subsequent encounter 
q sequelae 

Y27
Contact with steam, hot vapors and hot objects, undetermined 
intent 
The following 7th character extensions are to be added to each code from category Y27: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y27.0 Contact with steam and hot vapors, undetermined intent 
Y27.1 Contact with hot tap water, undetermined intent 
Y27.2 Contact with hot fluids, undetermined intent 
Y27.3 Contact with hot household appliance, undetermined intent 
Y27.8 Contact with other hot objects, undetermined intent 
Y27.9 Contact with unspecified hot objects, undetermined intent 
Y28 Contact with sharp object, undetermined intent 
The following 7th character extensions are to be added to each code from category Y28: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y28.0 Contact with sharp glass, undetermined intent 
Y28.1 Contact with knife, undetermined intent 
Y28.2 Contact with sword or dagger, undetermined intent 
Y28.8 Contact with other sharp object, undetermined intent 
Y28.9 Contact with unspecified sharp object, undetermined intent 
Y29 Contact with blunt object, undetermined intent 
The following 7th character extensions are to be added to code Y29: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y30 Falling, jumping or pushed from a high place, undetermined 
intent 
Includes: victim falling from one level to another, undetermined intent 
The following 7th character extensions are to be added to codeY30: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y31 Falling, lying or running before or into moving object, 
undetermined intent 
The following 7th character extensions are to be added to codeY31: 
a initial encounter 

d 
subsequent encounter 
q sequelae 
Y32 Crashing of motor vehicle, undetermined intent 
The following 7th character extensions are to be added to code Y32: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y33 Other specified events, undetermined intent 
The following 7th character extensions are to be added to code Y33: 
a initial encounter 
d subsequent encounter 
q sequelae 
Legal intervention, operations of war, military operations, and 
terrorism (Y35-Y38) 
Y35 Legal intervention 
Includes: any injury sustained as a result of an encounter with any law enforcement 
official, serving in any capacity at the time of the encounter, whether 
on-duty or off-duty. Includes injury to law enforcement official, suspect 
and bystander 
The following 7th character extensions are to be added to each code from category Y35: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y35.0 Legal intervention involving firearm discharge 
Y35.00 Legal intervention involving unspecified firearm discharge 
Legal intervention involving gunshot wound 
Legal intervention involving shot NOS 
Y35.001 Legal intervention involving unspecified firearm 
discharge, law enforcement official injured 
Y35.002 Legal intervention involving unspecified firearm 
discharge, bystander injured 
Y35.003 Legal intervention involving unspecified firearm 
discharge, suspect injured 
Y35.01 Legal intervention involving injury by machine gun 
Y35.011 Legal intervention involving injury by machine gun, 
law enforcement official injured 
Y35.012 Legal intervention involving injury by machine gun, 

bystander injured 
Y35.013 Legal intervention involving injury by machine gun, 
suspect injured 
Y35.02 Legal intervention involving injury by handgun 
Y35.021 Legal intervention involving injury by handgun, law 
enforcement official injured 
Y35.022 Legal intervention involving injury by handgun, 
bystander injured 
Y35.023 Legal intervention involving injury by handgun, suspect 
injured 
Y35.03 Legal intervention involving injury by rifle pellet 
Y35.031 Legal intervention involving injury by rifle pellet, law 
enforcement official injured 
Y35.032 Legal intervention involving injury by rifle pellet, 
bystander injured 
Y35.033 Legal intervention involving injury by rifle pellet, 
suspect injured 
Y35.04 Legal intervention involving injury by rubber bullet 
Y35.041 Legal intervention involving injury by rubber bullet, 
law enforcement official injured 
Y35.042 Legal intervention involving injury by rubber bullet, 
bystander injured 
Y35.043 Legal intervention involving injury by rubber bullet, 
suspect injured 
Y35.09 Legal intervention involving other firearm discharge 
Y35.091 Legal intervention involving other firearm discharge, 
law enforcement official injured 
Y35.092 Legal intervention involving other firearm discharge, 
bystander injured 
Y35.093 Legal intervention involving other firearm discharge, 
suspect injured 
Y35.1 Legal intervention involving explosives 
Y35.10 Legal intervention involving unspecified explosives 
Y35.101 Legal intervention involving unspecified explosives, law 
enforcement official injured 
Y35.102 Legal intervention involving unspecified explosives, 
bystander injured 
Y35.103 Legal intervention involving unspecified explosives, 
suspect injured 
Y35.11 Legal intervention involving injury by dynamite 
Y35.111 Legal intervention involving injury by dynamite, law 
enforcement official injured 
Y35.112 Legal intervention involving injury by dynamite, 

bystander injured 
Y35.113 Legal intervention involving injury by dynamite, 
suspect injured 
Y35.12 Legal intervention involving injury by explosive shell 
Y35.121 Legal intervention involving injury by explosive shell, 
law enforcement official injured 
Y35.122 Legal intervention involving injury by explosive shell, 
bystander injured 
Y35.123 Legal intervention involving injury by explosive shell, 
suspect injured 
Y35.19 Legal intervention involving other explosives 
Legal intervention involving injury by grenade 
Legal intervention involving injury by mortar bomb 
Y35.191 Legal intervention involving other explosives, law 
enforcement official injured 
Y35.192 Legal intervention involving other explosives, bystander 
injured 
Y35.193 Legal intervention involving other explosives, suspect 
injured 
Y35.2 Legal intervention involving gas 
Legal intervention involving asphyxiation by gas 
Legal intervention involving poisoning by gas 
Y35.20 Legal intervention involving unspecified gas 
Y35.201 Legal intervention involving unspecified gas, law 
enforcement official injured 
Y35.202 Legal intervention involving unspecified gas, bystander 
injured 
Y35.203 Legal intervention involving unspecified gas, suspect 
injured 
Y35.21 Legal intervention involving injury by tear gas 
Y35.211 Legal intervention involving injury by tear gas, law 
enforcement official injured 
Y35.212 Legal intervention involving injury by tear gas, 
bystander injured 
Y35.213 Legal intervention involving injury by tear gas, suspect 
injured 
Y35.29 Legal intervention involving other gas 
Y35.291 Legal intervention involving other gas, law enforcement 
official injured 
Y35.292 Legal intervention involving other gas, bystander 
injured 
Y35.293 Legal intervention involving other gas, suspect injured 
Y35.3 Legal intervention involving blunt objects 

Legal intervention involving being hit or struck by blunt object 
Y35.30 Legal intervention involving unspecified blunt objects 
Y35.301 
Y35.302 
Y35.303 
Y35.31 Legal intervention involving baton 
Y35.311 
Y35.312 
Y35.313 
Y35.39 Legal intervention involving other blunt objects 
Y35.391 
Y35.392 
Y35.393 
Y35.4 Legal intervention involving sharp objects 
Legal intervention involving being cut by sharp objects 
Legal intervention involving being stabbed by sharp objects 
Y35.40 Legal intervention involving unspecified sharp objects 
Y35.401 
Y35.402 
Y35.403 
Y35.41 Legal intervention involving bayonet 
Y35.411 
Y35.412 
Y35.413 
Y35.49 Legal intervention involving other sharp objects 
Y35.491 
Y35.492 
Y35.493 
Y35.8 Legal intervention involving other specified means 
Legal intervention involving unspecified blunt objects, 
law enforcement official injured 
Legal intervention involving unspecified blunt objects, 
bystander injured 
Legal intervention involving unspecified blunt objects, 
suspect injured 
Legal intervention involving baton, law enforcement 
official injured 
Legal intervention involving baton, bystander injured 
Legal intervention involving baton, suspect injured 
Legal intervention involving other blunt objects, law 
enforcement official injured 
Legal intervention involving other blunt objects, 
bystander injured 
Legal intervention involving other blunt objects, suspect 
Legal intervention involving unspecified sharp objects, 
law enforcement official injured 
Legal intervention involving unspecified sharp objects, 
bystander injured 
Legal intervention involving unspecified sharp objects, 
suspect injured 
Legal intervention involving bayonet, law enforcement 
official injured 
Legal intervention involving bayonet, bystander injured 
Legal intervention involving bayonet, suspect injured 
Legal intervention involving other sharp objects, law 
enforcement official injured 
Legal intervention involving other sharp objects, 
bystander injured 
Legal intervention involving other sharp objects, 
suspect injured 
injured 

Y35.81 Legal intervention involving manhandling 
Y35.811 Legal intervention involving manhandling, law 
enforcement official injured 
Y35.812 Legal intervention involving manhandling, bystander 
injured 
Y35.813 Legal intervention involving manhandling, suspect 
injured 
Y35.89 Legal intervention involving other specified means 
Y35.891 Legal intervention involving other specified means, law 
enforcement official injured 
Y35.892 Legal intervention involving other specified means, 
bystander injured 
Y35.893 Legal intervention involving other specified means, 
suspect injured 
Y35.9 Legal intervention, means unspecified 
Y35.91 Legal intervention, means unspecified, law enforcement official 
injured 
Y35.92 Legal intervention, means unspecified, bystander injured 
Y35.93 Legal intervention, means unspecified, suspect injured 
Y36 Operations of war 
Includes: injuries to military personnel and civilians caused by war and civil 
insurrection 
Excludes1:injury to military personnel occuring during peacetime military operations 
(Y37.-) 
military vehicles involved in transport accidents with non-military vehicle 
during peacetime (V09.01, V09.21, V19.81, V29.81, V39.81, V49.81, 
V59.81, V69.81, V79.81) 
The following 7th character extensions are for use with codes from category Y36: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y36.0 War operations involving explosion of marine weapons and military watercraft 
Y36.0x War operations involving explosion of marine weapons and military 
watercraft 
War operations involving explosion of depth-charge 
War operations involving explosion of marine mine 
War operations involving explosion of mine NOS, at sea or in harbor 
War operations involving explosion of sea-based artillery shell 
War operations involving explosion of torpedo 
War operations involving underwater blast 
Y36.0x1 War operations involving explosion of marine weapons 
and military watercraft, military personnel injured due 

to enemy fire 
Y36.0x2 War operations involving explosion of marine weapons 
and military watercraft, military personnel injured due 
to friendly fire 
Y36.0x3 War operations involving explosion of marine weapons 
and military watercraft, civilian injured due to enemy 
fire 
Y36.0x4 War operations involving explosion of marine weapons 
and military watercraft, civilian injured due to friendly 
fire 
Y36.1 War operations involving aircraft 
Y36.11 War operations involving helicopter 
Y36.111 War operations involving helicopter, military personnel 
injured due to enemy fire 
Y36.112 War operations involving helicopter, military personnel 
injured due to friendly fire 
Y36.113 War operations involving helicopter, civilian injured 
due to enemy fire 
Y36.114 War operations involving helicopter, civilian injured 
due to friendly fire 
Y36.12 War operations involving fixed-wing powered aircraft 
Y36.121 War operations involving fixed-wing powered aircraft, 
military personnel injured due to enemy fire 
Y36.122 War operations involving fixed-wing powered aircraft, 
military personnel injured due to friendly fire 
Y36.123 War operations involving fixed-wing powered aircraft, 
civilian injured due to enemy fire 
Y36.124 War operations involving fixed-wing powered aircraft, 
civilian injured due to friendly fire 
Y36.13 War operations involving ultra-light or micro-light aircraft 
Y36.131 War operations involving ultra-light or micro-light 
aircraft, military personnel injured due to enemy fire 
Y36.132 War operations involving ultra-light or micro-light 
aircraft, military personnel injured due to friendly fire 
Y36.133 War operations involving ultra-light or micro-light 
aircraft, civilian injured due to enemy fire 
Y36.134 War operations involving ultra-light or micro-light 
aircraft, civilian injured due to friendly fire 
Y36.19 War operations involving destruction of other aircraft 
Y36.191 War operations involving destruction of other aircraft, 
military personnel injured due to enemy fire 
Y36.192 War operations involving destruction of other aircraft, 
military personnel injured due to friendly fire 

Y36.193 War operations involving destruction of other aircraft, 
civilian injured due to enemy fire 
Y36.194 War operations involving destruction of other aircraft, 
civilian injured due to friendly fire 
Y36.2 War operations involving other explosions and fragments 
Y36.2x War operations involving other explosions and fragments 
War operations involving accidental explosion of munitions being used 
in war 
War operations involving accidental explosion of own weapons 
War operations involving accidental explosion of antipersonnel bomb 
(fragments) 
War operations involving blast NOS 
War operations involving explosion from mine NOS 
War operations involving explosion NOS 
War operations involving explosion of artillery shell 
War operations involving explosion of breech-block 
War operations involving explosion of cannon block 
War operations involving explosion of mortar bomb 
War operations involving fragments from artillery shell 
War operations involving fragments from bomb 
War operations involving fragments from grenade 
War operations involving fragments from guided missile 
War operations involving fragments from land-mine 
War operations involving fragments from rocket 
War operations involving fragments from shell 
War operations involving fragments from shrapnel 
Y36.2x1 War operations involving other explosions and 
fragments, military personnel injured due to enemy fire 
Y36.2x2 War operations involving other explosions and 
fragments, military personnel injured due to friendly 
fire 
Y36.2x3 War operations involving other explosions and 
fragments, civilian injured due to enemy fire 
Y36.2x4 War operations involving other explosions and 
fragments, civilian injured due to friendly fire 
Y36.3 War operations involving fires, conflagrations and hot substances 
Y36.31 Fire due to conventional weapon during war operations 
Y36.311 Fire due to conventional weapon during war operations, 
military personnel injured due to enemy fire 
Y36.312 Fire due to conventional weapon during war operations, 
military personnel injured due to friendly fire 
Y36.313 Fire due to conventional weapon during war operations, 
civilian injured due to enemy fire 

Y36.314 Fire due to conventional weapon during war operations, 
civilian injured due to friendly fire 
Fire due to fire-producing device during war operations
Y36.32 
Y36.321 
Y36.322 
Y36.323 
Y36.324 
Y36.33 
Y36.331 
Y36.332 
Y36.333 
Y36.334 
Y36.34 
Y36.341 
Y36.342 
Y36.343 
Y36.344 
Y36.35 
Y36.351 
Y36.352 
Y36.353 
Fire due to fire-producing device during war 
operations, military personnel injured due to enemy fire 
Fire due to fire-producing device during war 
operations, military personnel injured due to friendly 
fire 
Fire due to fire-producing device during war 
operations, civilian injured due to enemy fire 
Fire due to fire-producing device during war 
operations, civilian injured due to friendly fire 
Heat due to conventional weapon during war operations 
Heat due to conventional weapon during war 
operations, military personnel injured due to enemy fire 
Heat due to conventional weapon during war 
operations, military personnel injured due to friendly 
fire 
Heat due to conventional weapon during war 
operations, civilian injured due to enemy fire 
Heat due to conventional weapon during war 
operations, civilian injured due to friendly fire 
Heat due to fire-producing device during war operations 
Heat due to fire-producing device during war 
operations, military personnel injured due to enemy fire 
Heat due to fire-producing device during war 
operations, military personnel injured due to friendly 
fire 
Heat due to fire-producing device during war 
operations, civilian injured due to enemy fire 
Heat due to fire-producing device during war 
operations, civilian injured due to friendly fire 
Other cause of injury due to fire, conflagrations and hot substances 
during war operations 
Other cause of injury due to fire, conflagrations and hot 
substances during war operations, military personnel 
injured due to enemy fire 
Other cause of injury due to fire, conflagrations and hot 
substances during war operations, military personnel 
injured due to friendly fire 
Other cause of injury due to fire, conflagrations and hot 
substances during war operations, civilian injured due 
to enemy fire 

Y36.354
Other cause of injury due to fire, conflagrations and hot 
substances during war operations, civilian injured due 
to friendly fire 
Y36.4 War operations involving firearm discharge and other forms of conventional 
warfare 
Y36.41 War operations involving firearm discharge 
War operations involving bayonet injury 
War operations involving carbine bullet 
War operations involving machine gun bullet 
War operations involving pellets (shotgun) 
War operations involving pistol bullet 
War operations involving rifle bullet 
War operations involving rubber (rifle) bullet 
Y36.411 War operations involving firearm discharge, military 
personnel injured due to enemy fire 
Y36.412 War operations involving firearm discharge, military 
personnel injured due to friendly fire 
Y36.413 War operations involving firearm discharge, civilian 
injured due to enemy fire 
Y36.414 War operations involving firearm discharge, civilian 
injured due to friendly fire 
Y36.49 War operations involving other forms of conventional warfare 
Y36.491 War operations involving other forms of conventional 
warfare, military personnel injured due to enemy fire 
Y36.492 War operations involving other forms of conventional 
warfare, military personnel injured due to friendly fire 
Y36.493 War operations involving other forms of conventional 
warfare, civilian injured due to enemy fire 
Y36.494 War operations involving other forms of conventional 
warfare, civilian injured due to friendly fire 
Y36.5 War operations involving nuclear weapons 
Y36.51 Direct effects of nuclear weapons during war operations 
Blast effects from nuclear weapons during war operations 
Direct heat from nuclear weapon during war operations 
Exposure to immediate ionizing radiation from nuclear weapon during 
war operations 
Fireball effects from nuclear weapon during war operation 
Y36.511 Direct effects of nuclear weapons during war 
operations, military personnel injured due to enemy fire 
Y36.512 Direct effects of nuclear weapons during war 
operations, military personnel injured due to friendly 
fire 
Y36.513 Direct effects of nuclear weapons during war 

operations, civilian injured due to enemy fire 
Y36.514 Direct effects of nuclear weapons during war 
operations, civilian injured due to friendly fire 
Y36.52 Secondary effects of nuclear weapons during war operations 
Blast wave from nuclear weapon during war operation 
Fire following nuclear explosion during war operation 
Y36.521 Secondary effects of nuclear weapons during war 
operations, military personnel injured due to enemy fire 
Y36.522 Secondary effects of nuclear weapons during war 
operations, military personnel injured due to friendly 
fire 
Y36.523 Secondary effects of nuclear weapons during war 
operations, civilian injured due to enemy fire 
Y36.524 Secondary effects of nuclear weapons during war 
operations, civilian injured due to friendly fire 
Y36.53 Sequelae of nuclear weapons (during) (following) war operations 
Exposure to residual radiation from nuclear weapons (during) 
(following) war operations 
Ingestion of radioactive products from nuclear weapons (during) 
(following) war operations 
Inhalation of radioactive products from nuclear weapons (during) 
(following) war operations 
Y36.531 Sequelae of nuclear weapons (during) (following) war 
operations, military personnel injured due to enemy fire 
Y36.532 Sequelae of nuclear weapons (during) (following) war 
operations, military personnel injured due to friendly 
fire 
Y36.533 Sequelae of nuclear weapons (during) (following) war 
operations, civilian injured due to enemy fire 
Y36.534 Sequelae of nuclear weapons (during) (following) war 
operations, civilian injured due to friendly fire 
Y36.6 War operations involving biological weapons 
Y36.6x War operations involving biological weapons 
Y36.6x1 War operations involving biological weapons, military 
personnel injured due to enemy fire 
Y36.6x2 War operations involving biological weapons, military 
personnel injured due to friendly fire 
Y36.6x3 War operations involving biological weapons, civilian 
injured due to enemy fire 
Y36.6x4 War operations involving biological weapons, civilian 
injured due to friendly fire 
Y36.7 War operations involving chemical weapons and other forms of unconventional 
warfare 

Excludes2:war operations involving incendiary devices (Y36.3-, Y36.5-) 
Y36.71 War operations involving chemical weapons 
War operations involving gases, fumes and chemicals 
Y36.711 War operations involving chemical weapons, military 
personnel injured due to enemy fire 
Y36.712 War operations involving chemical weapons, military 
personnel injured due to friendly fire 
Y36.713 War operations involving chemical weapons, civilian 
injured due to enemy fire 
Y36.714 War operations involving chemical weapons, civilian 
injured due to friendly fire 
Y36.79 War operations involving other forms of unconventional warfare 
War operations involving lasers 
Y36.791 War operations involving other forms of 
unconventional warfare, military personnel injured due 
to enemy fire 
Y36.792 War operations involving other forms of 
unconventional warfare, military personnel injured due 
to friendly fire 
Y36.793 War operations involving other forms of 
unconventional warfare, civilian injured due to enemy 
fire 
Y36.794 War operations involving other forms of 
unconventional warfare, civilian injured due to friendly 
fire 
Y36.9 War operations, unspecified 
Y37 Military operations 
Includes: Injuries to military personnel and civilians occuring during peacetime on 
military property and during routine military exercises and operations 
Excludes1:military aircraft involved in aircraft accident with civilian aircraft (???) 
military vehicles involved in transport accident with civilian vehicle (V09.01, 
V09.21, V19.81, V29.81, V39.81, V49.81, V59.81, V69.81, V79.81) 
military watercraft involved in water transport accident with civilian 
watercraft (???) 
war operations (Y36.-) 
The following 7th character extensions, to identify the victim, are for use with codes from 
category Y37: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y37.0 Military operations involving explosion of marine weapons and military 
watercraft 

Y37.0x Military operations involving explosion of marine weapons and military 
watercraft 
Military operations involving explosion of depth-charge 
Military operations involving explosion of marine mine 
Military operations involving explosion of mine NOS, at sea or in harbor 
Military operations involving explosion of sea-based artillery shell 
Military operations involving explosion of torpedo 
Military operations involving underwater blast 
Y37.0x1 Military operations involving explosion of marine 
weapons and military watercraft, military personnel 
injured due to enemy fire 
Y37.0x2 Military operations involving explosion of marine 
weapons and military watercraft, military personnel 
injured due to friendly fire 
Y37.0x3 Military operations involving explosion of marine 
weapons and military watercraft, civilian injured due to 
enemy fire 
Y37.0x4 Military operations involving explosion of marine 
weapons and military watercraft, civilian injured due to 
friendly fire 
Y37.1 Military operations involving aircraft 
Y37.11 Military operations involving helicopter 
Y37.111 Military operations involving helicopter, military 
personnel injured due to enemy fire 
Y37.112 Military operations involving helicopter, military 
personnel injured due to friendly fire 
Y37.113 Military operations involving helicopter, civilian 
injured due to enemy fire 
Y37.114 Military operations involving helicopter, civilian 
injured due to friendly fire 
Y37.12 Military operations involving fixed-wing powered aircraft 
Y37.121 Military operations involving fixed-wing powered 
aircraft, military personnel injured due to enemy fire 
Y37.122 Military operations involving fixed-wing powered 
aircraft, military personnel injured due to friendly fire 
Y37.123 Military operations involving fixed-wing powered 
aircraft, civilian injured due to enemy fire 
Y37.124 Military operations involving fixed-wing powered 
aircraft, civilian injured due to friendly fire 
Y37.13 Military operations involving ultra-light or micro-light aircraft 
Y37.131 Military operations involving ultra-light or micro-light 
aircraft, military personnel injured due to enemy fire 
Y37.132 Military operations involving ultra-light or micro-light 

aircraft, military personnel injured due to friendly fire 
Y37.133 Military operations involving ultra-light or micro-light 
aircraft, civilian injured due to enemy fire 
Y37.134 Military operations involving ultra-light or micro-light 
aircraft, civilian injured due to friendly fire 
Y37.19 Military operations involving destruction of other aircraft 
Y37.191 Military operations involving destruction of other 
aircraft, military personnel injured due to enemy fire 
Y37.192 Military operations involving destruction of other 
aircraft, military personnel injured due to friendly fire 
Y37.193 Military operations involving destruction of other 
aircraft, civilian injured due to enemy fire 
Y37.194 Military operations involving destruction of other 
aircraft, civilian injured due to friendly fire 
Y37.2 Military operations involving other explosions and fragments 
Y37.2x Military operations involving other explosions and fragments 
Military operations involving accidental explosion of munitions being 
used in war 
Military operations involving accidental explosion of own weapons 
Military operations involving accidental explosion of antipersonnel 
bomb (fragments) 
Military operations involving blast NOS 
Military operations involving explosion from mine NOS 
Military operations involving explosion NOS 
Military operations involving explosion of artillery shell 
Military operations involving explosion of breech-block 
Military operations involving explosion of cannon block 
Military operations involving explosion of mortar bomb 
Military operations involving fragments from artillery shell 
Military operations involving fragments from bomb 
Military operations involving fragments from grenade 
Military operations involving fragments from guided missile 
Military operations involving fragments from land-mine 
Military operations involving fragments from rocket 
Military operations involving fragments from shell 
Military operations involving fragments from shrapnel 
Y37.2x1 Military operations involving other explosions and 
fragments, military personnel injured due to enemy fire 
Y37.2x2 Military operations involving other explosions and 
fragments, military personnel injured due to friendly 
fire 
Y37.2x3 Military operations involving other explosions and 
fragments, civilian injured due to enemy fire 

Y37.2x4 Military operations involving other explosions and 
fragments, civilian injured due to friendly fire 
Y37.3 Military operations involving fires, conflagrations and hot substances 
Fire due to conventional weapon during military operations
Y37.31 
Y37.311 
Y37.312 
Y37.313 
Y37.314 
Y37.32 
Y37.321 
Y37.322 
Y37.323 
Y37.324 
Y37.33 
Y37.331 
Y37.332 
Y37.333 
Y37.334 
Y37.34 
Y37.341 
Y37.342 
Y37.343 
Y37.344 
Fire due to conventional weapon during military 
operations, military personnel injured due to enemy fire 
Fire due to conventional weapon during military 
operations, military personnel injured due to friendly 
fire 
Fire due to conventional weapon during military 
operations, civilian injured due to enemy fire 
Fire due to conventional weapon during military 
operations, civilian injured due to friendly fire 
Fire due to fire-producing device during military operations 
Fire due to fire-producing device during military 
operations, military personnel injured due to enemy fire 
Fire due to fire-producing device during military 
operations, military personnel injured due to friendly 
fire 
Fire due to fire-producing device during military 
operations, civilian injured due to enemy fire 
Fire due to fire-producing device during military 
operations, civilian injured due to friendly fire 
Heat due to conventional weapon during military operations 
Heat due to conventional weapon during military 
operations, military personnel injured due to enemy fire 
Heat due to conventional weapon during military 
operations, military personnel injured due to friendly 
fire 
Heat due to conventional weapon during military 
operations, civilian injured due to enemy fire 
Heat due to conventional weapon during military 
operations, civilian injured due to friendly fire 
Heat due to fire-producing device during military operations 
Heat due to fire-producing device during military 
operations, military personnel injured due to enemy fire 
Heat due to fire-producing device during military 
operations, military personnel injured due to friendly 
fire 
Heat due to fire-producing device during military 
operations, civilian injured due to enemy fire 
Heat due to fire-producing device during military 
operations, civilian injured due to friendly fire 

Y37.35
Other cause of injury due to fire, conflagrations and hot substances 
during military operations 
Y37.351 Other cause of injury due to fire, conflagrations and hot 
substances during military operations, military 
personnel injured due to enemy fire 
Y37.352 Other cause of injury due to fire, conflagrations and hot 
substances during military operations, military 
personnel injured due to friendly fire 
Y37.353 Other cause of injury due to fire, conflagrations and hot 
substances during military operations, civilian injured 
due to enemy fire 
Y37.354 Other cause of injury due to fire, conflagrations and hot 
substances during military operations, civilian injured 
due to friendly fire 
Y37.4 Military operations involving firearm discharge and other forms of conventional 
warfare 
Y37.41 Military operations involving firearm discharge 
Military operations involving bayonet injury 
Military operations involving carbine bullet 
Military operations involving machine gun bullet 
Military operations involving pellets (shotgun) 
Military operations involving pistol bullet 
Military operations involving rifle bullet 
Military operations involving rubber (rifle) bullet 
Y37.411 Military operations involving firearm discharge, 
military personnel injured due to enemy fire 
Y37.412 Military operations involving firearm discharge, 
military personnel injured due to friendly fire 
Y37.413 Military operations involving firearm discharge, civilian 
injured due to enemy fire 
Y37.414 Military operations involving firearm discharge, civilian 
injured due to friendly fire 
Y37.49 Military operations involving other forms of conventional warfare 
Y37.491 Military operations involving other forms of 
conventional warfare, military personnel injured due to 
enemy fire 
Y37.492 Military operations involving other forms of 
conventional warfare, military personnel injured due to 
friendly fire 
Y37.493 Military operations involving other forms of 
conventional warfare, civilian injured due to enemy fire 
Y37.494 Military operations involving other forms of 
conventional warfare, civilian injured due to friendly 

fire 
Y37.5 Military operations involving nuclear weapons 
Y37.51 Direct effects of nuclear weapons during military operations 
Blast effects from nuclear weapons during military operations 
Direct heat from nuclear weapon during military operations 
Exposure to immediate ionizing radiation from nuclear weapon during 
military operations 
Fireball effects from nuclear weapon during military operation 
Y37.511 Direct effects of nuclear weapons during military 
operations, military personnel injured due to enemy fire 
Y37.512 Direct effects of nuclear weapons during military 
operations, military personnel injured due to friendly 
fire 
Y37.513 Direct effects of nuclear weapons during military 
operations, civilian injured due to enemy fire 
Y37.514 Direct effects of nuclear weapons during military 
operations, civilian injured due to friendly fire 
Y37.52 Secondary effects of nuclear weapons during military operations 
Blast wave from nuclear weapon during military operation 
Fire following nuclear explosion during military operation 
Y37.521 Secondary effects of nuclear weapons during military 
operations, military personnel injured due to enemy fire 
Y37.522 Secondary effects of nuclear weapons during military 
operations, military personnel injured due to friendly 
fire 
Y37.523 Secondary effects of nuclear weapons during military 
operations, civilian injured due to enemy fire 
Y37.524 Secondary effects of nuclear weapons during military 
operations, civilian injured due to friendly fire 
Y37.53 Sequelae of nuclear weapons (during) (following) military operations 
Exposure to residual radiation from nuclear weapons (during) 
(following) military operations 
Ingestion of radioactive products from nuclear weapons (during) 
(following) military operations 
Inhalation of radioactive products from nuclear weapons (during) 
(following) military operations 
Y37.531 Sequelae of nuclear weapons (during) (following) 
military operations, military personnel injured due to 
enemy fire 
Y37.532 Sequelae of nuclear weapons (during) (following) 
military operations, military personnel injured due to 
friendly fire 
Y37.533 Sequelae of nuclear weapons (during) (following) 

military operations, civilian injured due to enemy fire 
Y37.534 Sequelae of nuclear weapons (during) (following) 
military operations, civilian injured due to friendly fire 
Y37.6 Military operations involving biological weapons 
Y37.6x Military operations involving biological weapons 
Y37.6x1 Military operations involving biological weapons, 
military personnel injured due to enemy fire 
Y37.6x2 Military operations involving biological weapons, 
military personnel injured due to friendly fire 
Y37.6x3 Military operations involving biological weapons, 
civilian injured due to enemy fire 
Y37.6x4 Military operations involving biological weapons, 
civilian injured due to friendly fire 
Y37.7 Military operations involving chemical weapons and other forms of 
unconventional warfare 
Excludes2:military operations involving incendiary devices (Y36.3-, Y36.5-) 
Y37.71 Military operations involving chemical weapons 
Military operations involving gases, fumes and chemicals 
Y37.711 Military operations involving chemical weapons, 
military personnel injured due to enemy fire 
Y37.712 Military operations involving chemical weapons, 
military personnel injured due to friendly fire 
Y37.713 Military operations involving chemical weapons, 
civilian injured due to enemy fire 
Y37.714 Military operations involving chemical weapons, 
civilian injured due to friendly fire 
Y37.79 Military operations involving other forms of unconventional warfare 
Military operations involving lasers 
Y37.791 Military operations involving other forms of 
unconventional warfare, military personnel injured due 
to enemy fire 
Y37.792 Military operations involving other forms of 
unconventional warfare, military personnel injured due 
to friendly fire 
Y37.793 Military operations involving other forms of 
unconventional warfare, civilian injured due to enemy 
fire 
Y37.794 Military operations involving other forms of 
unconventional warfare, civilian injured due to friendly 
fire 
Y37.9 Military operations, unspecified 
Y38 Terrorism 

These codes are for use to identify injuries resulting from the unlawful use of force or 
violence against persons or property to intimidate or coerce a Government, the 
civilian population, or any segment thereof, in furtherance of political or social 
objective 
Use additional code for place of occurrance (Y93.81) 
The following 7th character extensions are for use with codes from category Y38: 
a initial encounter 
d subsequent encounter 
q sequelae 
Y38.0 Terrorism involving explosion of marine weapons 
Terrorism involving depth-charge 
Terrorism involving marine mine 
Terrorism involving mine NOS, at sea or in harbour 
Terrorism involving sea-based artillery shell 
Terrorism involving torpedo 
Terrorism involving underwater blast 
Y38.0x Terrorism involving explosion of marine weapons 
Y38.0x1 Terrorism involving explosion of marine weapons, 
public safety official injured 
Y38.0x2 Terrorism involving explosion of marine weapons, 
civilian injured 
Y38.0x3 Terrorism involving explosion of marine weapons, 
terrorist injured 
Y38.1 Terrorism involving destruction of aircraft 
Terrorism involving aircraft burned 
Terrorism involving aircraft exploded 
Terrorism involving aircraft being shot down 
Terrorism involving aircraft used as a weapon 
Y38.1x Terrorism involving destruction of aircraft 
Y38.1x1 Terrorism involving destruction of aircraft, public 
safety official injured 
Y38.1x2 Terrorism involving destruction of aircraft, civilian 
injured 
Y38.1x3 Terrorism involving destruction of aircraft, terrorist 
injured 
Y38.2 Terrorism involving other explosions and fragments 
Terrorism involving antipersonnel (fragments) bomb 
Terrorism involving blast NOS 
Terrorism involving explosion NOS 
Terrorism involving explosion of breech block 
Terrorism involving explosion of cannon block 
Terrorism involving explosion (fragments) of artillery shell 
Terrorism involving explosion (fragments) of bomb 

Terrorism involving explosion (fragments) of grenade 
Terrorism involving explosion (fragments) of guided missile 
Terrorism involving explosion (fragments) of land mine 
Terrorism involving explosion of mortar bomb 
Terrorism involving explosion of munitions 
Terrorism involving explosion (fragments) of rocket 
Terrorism involving explosion (fragments) of shell 
Terrorism involving shrapnel 
Terrorism involving mine NOS, on land 
Excludes1:terrorism involving explosion of nuclear weapon (Y38.5) 
terrorism involving suicide bomber (Y38.81) 
Y38.2x Terrorism involving other explosions and fragments 
Y38.2x1 Terrorism involving other explosions and fragments, 
public safety official injured 
Y38.2x2 Terrorism involving other explosions and fragments, 
civilian injured 
Y38.2x3 Terrorism involving other explosions and fragments, 
terrorist injured 
Y38.3 Terrorism involving fires, conflagration and hot substances 
Terrorism involving conflagration NOS 
Terrorism involving fire NOS 
Terrorism involving petrol bomb 
Excludes1:terrorism involving fire or heat of nuclear weapon (Y38.5) 
Y38.3x Terrorism involving fires, conflagration and hot substances 
Y38.3x1 Terrorism involving fires, conflagration and hot 
substances, public safety official injured 
Y38.3x2 Terrorism involving fires, conflagration and hot 
substances, civilian injured 
Y38.3x3 Terrorism involving fires, conflagration and hot 
substances, terrorist injured 
Y38.4 Terrorism involving firearms 
Terrorism involving carbine bullet 
Terrorism involving machine gun bullet 
Terrorism involving pellets (shotgun) 
Terrorism involving pistol bullet 
Terrorism involving rifle bullet 
Terrorism involving rubber (rifle) bullet 
Y38.4x Terrorism involving firearms 
Y38.4x1 Terrorism involving firearms, public safety official 
injured 
Y38.4x2 Terrorism involving firearms, civilian injured 
Y38.4x3 Terrorism involving firearms, terrorist injured 
Y38.5 Terrorism involving nuclear weapons 

Terrorism involving blast effects of nuclear weapon 
Terrorism involving exposure to ionizing radiation from nuclear weapon 
Terrorism involving fireball effect of nuclear weapon 
Terrorism involving heat from nuclear weapon 
Y38.5x Terrorism involving nuclear weapons 
Y38.5x1 Terrorism involving nuclear weapons, public safety 
official injured 
Y38.5x2 Terrorism involving nuclear weapons, civilian injured 
Y38.5x3 Terrorism involving nuclear weapons, terrorist injured 
Y38.6 Terrorism involving biological weapons 
Terrorism involving anthrax 
Terrorism involving cholera 
Terrorism involving smallpox 
Y38.6x Terrorism involving biological weapons 
Y38.6x1 Terrorism involving biological weapons, public safety 
official injured 
Y38.6x2 Terrorism involving biological weapons, civilian injured 
Y38.6x3 Terrorism involving biological weapons, terrorist 
injured 
Y38.7 Terrorism involving chemical weapons 
Terrorism involving gases, fumes, chemicals 
Terrorism involving hydrogen cyanide 
Terrorism involving phosgene 
Terrorism involving sarin 
Y38.7x Terrorism involving chemical weapons 
Y38.7x1 Terrorism involving chemical weapons, public safety 
official injured 
Y38.7x2 Terrorism involving chemical weapons, civilian injured 
Y38.7x3 Terrorism involving chemical weapons, terrorist 
injured 
Y38.8 Terrorism involving other and unspecified means 
Y38.80 Terrorism involving unspecified means 
Terrorism NOS 
Y38.81 Terrorism involving suicide bomber 
Y38.811 Terrorism involving suicide bomber, public safety 
official injured 
Y38.812 Terrorism involving suicide bomber, civilian injured 
Y38.89 Terrorism involving other means 
Terrorism involving drowning and submersion 
Terrorism involving lasers 
Terrorism involving piercing or stabbing instruments 
Y38.891 Terrorism involving other means, public safety official 
injured 

Y38.892
Terrorism involving other means, civilian injured 
Y38.893 Terrorism involving other means, terrorist injured 
Y38.9 Terrorism, secondary effects 
This code is for use to identify injuries occuring subsequent to a terrorist attack, 
not due to the initial attack itself. 
Y38.9x Terrorism, secondary effects 
Y38.9x1 Terrorism, secondary effects, public safety official 
injured 
Y38.9x2 Terrorism, secondary effects, civilian injured 
categories Y40-Y59 have been deactivated. ee T36-T50 with final character 5) 
Complications of medical and surgical care (Y62-Y84) 
Includes: complications of medical devices 
surgical and medical procedures as the cause of abnormal reaction of the patient, or of 
later complication, without mention of misadventure at the time of the procedure 
Misadventures to patients during surgical and medical care 
(Y62-Y69) 
Excludes2:medical devices associated with adverse incidents in diagnostic and therapeutic use 
(Y70-Y82) 
surgical and medical procedures as the cause of abnormal reaction of the patient, 
without mention of misadventure at the time of the procedure (Y83-Y84) 
Y60 deactivated. ons within body system chapters 
Y61 deactivated. ee T81.5 
Y62 Failure of sterile precautions during surgical and medical care 
Y62.0 Failure of sterile precautions during surgical operation 
Y62.1 Failure of sterile precautions during infusion or transfusion 
Y62.2 Failure of sterile precautions during kidney dialysis and other perfusion 
Y62.3 Failure of sterile precautions during injection or immunization 
Y62.4 Failure of sterile precautions during endoscopic examination 
Y62.5 Failure of sterile precautions during heart catheterization 
Y62.6 Failure of sterile precautions during aspiration, puncture and other 
catheterization 
Y62.8 Failure of sterile precautions during other surgical and medical care 
Y62.9 Failure of sterile precautions during unspecified surgical and medical care 
Y63 Failure in dosage during surgical and medical care 
Excludes2:accidental overdose of drug or wrong drug given in error (T36-T50) 
(SSee complicatiS

Y63.0 Excessive amount of blood or other fluid given during transfusion or infusion 
Y63.1 Incorrect dilution of fluid used during infusion 
Y63.2 Overdose of radiation given during therapy 
Y63.3 Inadvertent exposure of patient to radiation during medical care 
Y63.4 Failure in dosage in electroshock or insulin-shock therapy 
Y63.5 Inappropriate temperature in local application and packing 
Y63.6 Underdosing and nonadministration of necessary drug, medicament or biological 
substance 
Y63.61 Underdosing of necessary drug, medicament or biological substance 
Y63.62 Nonadministration of necessary drug, medicament or biological 
substance 
Y63.8 Failure in dosage during other surgical and medical care 
Y63.9 Failure in dosage during unspecified surgical and medical care 
Y64 Contaminated medical or biological substances 
Y64.0 Contaminated medical or biological substance, transfused or infused 
Y64.1 Contaminated medical or biological substance, injected or used for 
immunization 
Y64.8 Contaminated medical or biological substance administered by other means 
Y64.9 Contaminated medical or biological substance administered by unspecified 
means 
Administered contaminated medical or biological substance NOS 
Y65 Other misadventures during surgical and medical care 
Y65.0 Mismatched blood in transfusion 
Y65.1 Wrong fluid used in infusion 
Y65.2 Failure in suture or ligature during surgical operation 
Y65.3 Endotracheal tube wrongly placed during anesthetic procedure 
Y65.4 Failure to introduce or to remove other tube or instrument 
Y65.5 Performance of inappropriate operation 
Y65.8 Other specified misadventures during surgical and medical care 
Y66 Nonadministration of surgical and medical care 
Includes: premature cessation of surgical and medical care 
Excludes1:DNR status (Z66) 
palliative care (Z51.5) 
Y69 Unspecified misadventure during surgical and medical care 

Medical devices associated with adverse incidents in 
diagnostic and therapeutic use (Y70-Y82) 
Y70 Anesthesiology devices associated with adverse incidents 
Y70.0 Diagnostic and monitoring anesthesiology devices associated with adverse 
incidents 
Y70.1 Therapeutic (nonsurgical) and rehabilitative anesthesiology devices 
associated with adverse incidents 
Y70.2 Prosthetic and other implants, materials and accessory anesthesiology 
devices associated with adverse incidents 
Y70.3 Surgical instruments, materials and anesthesiology devices (including 
sutures) associated with adverse incidents 
Y70.8 Miscellaneous anesthesiology devices associated with adverse incidents, not 
elsewhere classified 
Y71 Cardiovascular devices associated with adverse incidents 
Y71.0 Diagnostic and monitoring cardiovascular devices associated with adverse 
incidents 
Y71.1 Therapeutic (nonsurgical) and rehabilitative cardiovascular devices 
associated with adverse incidents 
Y71.2 Prosthetic and other implants, materials and accessory cardiovascular 
devices associated with adverse incidents 
Y71.3 Surgical instruments, materials and cardiovascular devices (including 
sutures) associated with adverse incidents 
Y71.8 Miscellaneous cardiovascular devices associated with adverse incidents, not 
elsewhere classified 
Y72 Otorhinolaryngological devices associated with adverse 
incidents 
Y72.0 Diagnostic and monitoring otorhinolaryngological devices associated with 
adverse incidents 
Y72.1 Therapeutic (nonsurgical) and rehabilitative otorhinolaryngological devices 
associated with adverse incidents 
Y72.2 Prosthetic and other implants, materials and accessory 
otorhinolaryngological devices associated with adverse incidents 
Y72.3 Surgical instruments, materials and otorhinolaryngological devices 
(including sutures) associated with adverse incidents 
Y72.8 Miscellaneous otorhinolaryngological devices associated with adverse 
incidents, not elsewhere classified 
Y73 Gastroenterology and urology devices associated with adverse 

incidents
Y73.0 Diagnostic and monitoring gastroenterology and urology devices associated 
with adverse incidents 
Y73.1 Therapeutic (nonsurgical) and rehabilitative gastroenterology and urology 
devices associated with adverse incidents 
Y73.2 Prosthetic and other implants, materials and accessory gastroenterology and 
urology devices associated with adverse incidents 
Y73.3 Surgical instruments, materials and gastroenterology and urology devices 
(including sutures) associated with adverse incidents 
Y73.8 Miscellaneous gastroenterology and urology devices associated with adverse 
incidents, not elsewhere classified 
Y74 General hospital and personal-use devices associated with 
adverse incidents 
Y74.0 Diagnostic and monitoring general hospital and personal-use devices 
associated with adverse incidents 
Y74.1 Therapeutic (nonsurgical) and rehabilitative general hospital and personal-
use devices associated with adverse incidents 
Y74.2 Prosthetic and other implants, materials and accessory general hospital and 
personal-use devices associated with adverse incidents 
Y74.3 Surgical instruments, materials and general hospital and personal-use 
devices (including sutures) associated with adverse incidents 
Y74.8 Miscellaneous general hospital and personal-use devices associated with 
adverse incidents, not elsewhere classified 
Y75 Neurological devices associated with adverse incidents 
Y75.0 Diagnostic and monitoring neurological devices associated with adverse 
incidents 
Y75.1 Therapeutic (nonsurgical) and rehabilitative neurological devices associated 
with adverse incidents 
Y75.2 Prosthetic and other implants, materials and neurological devices associated 
with adverse incidents 
Y75.3 Surgical instruments, materials and neurological devices (including sutures) 
associated with adverse incidents 
Y75.8 Miscellaneous neurological devices associated with adverse incidents, not 
elsewhere classified 
Y76 Obstetric and gynecological devices associated with adverse 
incidents 
Y76.0 Diagnostic and monitoring obstetric and gynecological devices associated 
with adverse incidents 
Y76.1 Therapeutic (nonsurgical) and rehabilitative obstetric and gynecological 
devices associated with adverse incidents 

Y76.2 Prosthetic and other implants, materials and accessory obstetric and 
gynecological devices associated with adverse incidents 
Y76.3 Surgical instruments, materials and obstetric and gynecological devices 
(including sutures) associated with adverse incidents 
Y76.8 Miscellaneous obstetric and gynecological devices associated with adverse 
incidents, not elsewhere classified 
Y77 Ophthalmic devices associated with adverse incidents 
Y77.0 Diagnostic and monitoring ophthalmic devices associated with adverse 
incidents 
Y77.1 Therapeutic (nonsurgical) and rehabilitative ophthalmic devices associated 
with adverse incidents 
Y77.2 Prosthetic and other implants, materials and accessory ophthalmic devices 
associated with adverse incidents 
Y77.3 Surgical instruments, materials and ophthalmic devices (including sutures) 
associated with adverse incidents 
Y77.8 Miscellaneous ophthalmic devices associated with adverse incidents, not 
elsewhere classified 
Y78 Radiological devices associated with adverse incidents 
Y78.0 Diagnostic and monitoring radiological devices associated with adverse 
incidents 
Y78.1 Therapeutic (nonsurgical) and rehabilitative radiological devices associated 
with adverse incidents 
Y78.2 Prosthetic and other implants, materials and accessory radiological devices 
associated with adverse incidents 
Y78.3 Surgical instruments, materials and radiological devices (including sutures) 
associated with adverse incidents 
Y78.8 Miscellaneous radiological devices associated with adverse incidents, not 
elsewhere classified 
Y79 Orthopedic devices associated with adverse incidents 
Y79.0 Diagnostic and monitoring orthopedic devices associated with adverse 
incidents 
Y79.1 Therapeutic (nonsurgical) and rehabilitative orthopedic devices associated 
with adverse incidents 
Y79.2 Prosthetic and other implants, materials and accessory orthopedic devices 
associated with adverse incidents 
Y79.3 Surgical instruments, materials and orthopedic devices (including sutures) 
associated with adverse incidents 
Y79.8 Miscellaneous orthopedic devices associated with adverse incidents, not 
elsewhere classified 
Y80 Physical medicine devices associated with adverse incidents 

Y80.0 Diagnostic and monitoring physical medicine devices associated with adverse 
incidents 
Y80.1 Therapeutic (nonsurgical) and rehabilitative physical medicine devices 
associated with adverse incidents 
Y80.2 Prosthetic and other implants, materials and accessory physical medicine 
devices associated with adverse incidents 
Y80.3 Surgical instruments, materials and physical medicine devices (including 
sutures) associated with adverse incidents 
Y80.8 Miscellaneous physical medicine devices associated with adverse incidents, 
not elsewhere classified 
Y81 General- and plastic-surgery devices associated with adverse 
incidents 
Y81.0 Diagnostic and monitoring general- and plastic-surgery devices associated 
with adverse incidents 
Y81.1 Therapeutic (nonsurgical) and rehabilitative general-and plastic-surgery 
devices associated with adverse incidents 
Y81.2 Prosthetic and other implants, materials and accessory general-and 
plastic-surgery devices associated with adverse incidents 
Y81.3 Surgical instruments, materials and general-and plastic-surgery devices 
(including sutures) associated with adverse incidents 
Y81.8 Miscellaneous general-and plastic-surgery devices associated with adverse 
incidents, not elsewhere classified 
Y82 Other and unspecified medical devices associated with adverse 
incidents 
Y82.0 Other medical devices associated with adverse incidents 
Y82.9 Unspecified medical devices associated with adverse incidents 
Surgical and other medical procedures as the cause of 
abnormal reaction of the patient, or of later complication, 
without mention of misadventure at the time of the procedure 
(Y83-Y84) 
Y83 Surgical operation and other surgical procedures as the cause 
of abnormal reaction of the patient, or of later complication, 
without mention of misadventure at the time of the procedure 
Y83.0 Surgical operation with transplant of whole organ as the cause of abnormal 
reaction of the patient, or of later complication, without mention of 
misadventure at the time of the procedure 
Y83.1 Surgical operation with implant of artificial internal device as the cause of 

abnormal reaction of the patient, or of later complication, without mention of 
misadventure at the time of the procedure 
Y83.2 Surgical operation with anastomosis, bypass or graft as the cause of 
abnormal reaction of the patient, or of later complication, without mention of 
misadventure at the time of the procedure 
Y83.3 Surgical operation with formation of external stoma as the cause of 
abnormal reaction of the patient, or of later complication, without mention of 
misadventure at the time of the procedure 
Y83.4 Other reconstructive surgery as the cause of abnormal reaction of the 
patient, or of later complication, without mention of misadventure at the time 
of the procedure 
Y83.5 Amputation of limb(s) as the cause of abnormal reaction of the patient, or of 
later complication, without mention of misadventure at the time of the 
procedure 
Y83.6 Removal of other organ (partial) (total) as the cause of abnormal reaction of 
the patient, or of later complication, without mention of misadventure at the 
time of the procedure 
Y83.8 Other surgical procedures as the cause of abnormal reaction of the patient, 
or of later complication, without mention of misadventure at the time of the 
procedure 
Y83.9 Surgical procedure, unspecified as the cause of abnormal reaction of the 
patient, or of later complication, without mention of misadventure at the time 
of the procedure 
Y84 Other medical procedures as the cause of abnormal reaction of 
the patient, or of later complication, without mention of 
misadventure at the time of the procedure 
Y84.0 Cardiac catheterization as the cause of abnormal reaction of the patient, or 
of later complication, without mention of misadventure at the time of the 
procedure 
Y84.1 Kidney dialysis as the cause of abnormal reaction of the patient, or of later 
complication, without mention of misadventure at the time of the procedure 
Y84.2 Radiological procedure and radiotherapy as the cause of abnormal reaction 
of the patient, or of later complication, without mention of misadventure at 
the time of the procedure 
Y84.3 Shock therapy as the cause of abnormal reaction of the patient, or of later 
complication, without mention of misadventure at the time of the procedure 
Y84.4 Aspiration of fluid as the cause of abnormal reaction of the patient, or of 
later complication, without mention of misadventure at the time of the 
procedure 
Y84.5 Insertion of gastric or duodenal sound as the cause of abnormal reaction of 
the patient, or of later complication, without mention of misadventure at the 
time of the procedure 

Y84.6 Urinary catheterization as the cause of abnormal reaction of the patient, or 
of later complication, without mention of misadventure at the time of the 
procedure 
Y84.7 Blood-sampling as the cause of abnormal reaction of the patient, or of later 
complication, without mention of misadventure at the time of the procedure 
Y84.8 Other medical procedures as the cause of abnormal reaction of the patient, 
or of later complication, without mention of misadventure at the time of the 
procedure 
Y84.9 Medical procedure, unspecified as the cause of abnormal reaction of the 
patient, or of later complication, without mention of misadventure at the time 
of the procedure 
Y85-Y89 deactivated. tension q is to be used to indicate sequlae of external cause 
Supplementary factors related to causes of morbidity 
classified elsewhere (Y90-Y98) 
Note: These categories may be used to provide supplementary information concerning 
causes of morbidity. are not to be used for single-condition coding. 
Y90 Evidence of alcohol involvement determined by blood alcohol 
level 
Code first any associated alcohol related disorders (F10) 
Y90.0 Blood alcohol level of less than 20 mg/100ml 
Y90.1 Blood alcohol level of 20-39 mg/100ml 
Y90.2 Blood alcohol level of 40-59 mg/100ml 
Y90.3 Blood alcohol level of 60-79 mg/100ml 
Y90.4 Blood alcohol level of 80-99 mg/100ml 
Y90.5 Blood alcohol level of 100-119 mg/100ml 
Y90.6 Blood alcohol level of 120-199 mg/100ml 
Y90.7 Blood alcohol level of 200-239 mg/100ml 
Y90.8 Blood alcohol level of 240 mg/100ml or more 
Y90.9 Presence of alcohol in blood, level not specified 
Y91 deactivated. ee F10 
Y92 Place of occurrence of the external cause 
The following category is for use, when relevent, to identify the place of occurrence of 
the external cause. tion with the activity code, if known 
Place of occurrence should be recorded only at the initial encounter for treatment 
Y92.0 Non-institutional (private) residence as the place of occurrence of the external 
cause 
Excludes1:abandoned or derelict house (Y92.89) 
ExTheySUse in conjunc

home under construction but not yet occupied (Y92.6-) 
institutional place of residence (Y92.1-) 
Y92.00 Unspecified non-institutional (private) residence as the place of 
occurrence of the external cause 
Y92.01 Single-family non-instituional (private) house as the place of occurrence 
of the external cause 
Farmhouse as the place of occurrence of the external cause 
Excludes1: barn (Y92.7x) 
chicken coop or hen house (Y92.7x) 
farm field (Y92.7x) 
orchard (Y92.7x) 
single family mobile home or trailer (Y92.02-) 
slaughter house (Y92.7x) 
Y92.010 Kitchen of single-family (private) house as the place of 
occurrence of the external cause 
Y92.011 Dining room of single-family (private) house as the 
place of occurrence of the external cause 
Y92.012 Bathroom of single-family (private) house as the place 
of occurrence of the external cause 
Y92.013 Bedroom of single-family (private) house as the place of 
occurrence of the external cause 
Y92.014 Private driveway to single-family (private) house as the 
place of occurrence of the external cause 
Y92.015 Private garage of single-family (private) house as the 
place of occurrence of the external cause 
Y92.016 Swimming-pool in single-family (private) house or 
garden as the place of occurrence of the external cause 
Y92.017 Garden or yard in single-family (private) house as the 
place of occurrence of the external cause 
Y92.018 Other place in single-family (private) house as the place 
of occurrence of the external cause 
Y92.019 Unspecified place in single-family (private) house as the 
place of occurrence of the external cause 
Y92.02 Mobile home as the place of occurrence of the external cause 
Y92.020 Kitchen in mobile home as the place of occurrence of 
the external cause 
Y92.021 Dining room in mobile home as the place of occurrence 
of the external cause 
Y92.022 Bathroom in mobile home as the place of occurrence of 
the external cause 
Y92.023 Bedroom in mobile home as the place of occurrence of 
the external cause 
Y92.024 Driveway of mobile home as the place of occurrence of 

the external cause 
Y92.025 Garage of mobile home as the place of occurrence of the 
Y92.026 
Y92.027 
Y92.028 
Y92.029 
Y92.03 
Excludes1: 
Y92.030 
Y92.031 
Y92.032 
Y92.038 
Y92.039 
Y92.04 
Y92.040 
Y92.041 
Y92.042 
Y92.043 
Y92.044 
Y92.045 
Y92.046 
Y92.048 
external cause 
Swimming-pool of mobile home as the place of 
occurrence of the external cause 
Garden or yard of mobile home as the place of 
occurrence of the external cause 
Other place in mobile home as the place of occurrence 
of the external cause 
Unspecified place in mobile home as the place of 
occurrence of the external cause 
Apartment as the place of occurrence of the external cause 
Condominium as the place of occurrence of the external cause 
Co-op apartment as the place of occurrence of the external cause 
common areas and hallways of apartment building 
Kitchen in apartment as the place of occurrence of the 
external cause 
Bathroom in apartment as the place of occurrence of 
the external cause 
Bedroom in apartment as the place of occurrence of the 
external cause 
Other place in apartment as the place of occurrence of 
the external cause 
Unspecified place in apartment as the place of 
occurrence of the external cause 
Boarding-house as the place of occurrence of the external cause 
Kitchen in boarding-house as the place of occurrence of 
the external cause 
Bathroom in boarding-house as the place of occurrence 
of the external cause 
Bedroom in boarding-house as the place of occurrence 
of the external cause 
Driveway of boarding-house as the place of occurrence 
of the external cause 
Garage of boarding-house as the place of occurrence of 
the external cause 
Swimming-pool of boarding-house as the place of 
occurrence of the external cause 
Garden or yard of boarding-house as the place of 
occurrence of the external cause 
Other place in boarding-house as the place of 
occurrence of the external cause 
(Y92.xx) 

Y92.049
Unspecified place in boarding-house as the place of 
occurrence of the external cause 
Y92.09 Other non-institutional residence as the place of occurrence of the 
external cause 
Y92.090 Kitchen in other non-institutional residence as the place 
of occurrence of the external cause 
Y92.091 Bathroom in other non-institutional residence as the 
place of occurrence of the external cause 
Y92.092 Bedroom in other non-institutional residence as the 
place of occurrence of the external cause 
Y92.093 Driveway of other non-institutional residence as the 
place of occurrence of the external cause 
Y92.094 Garage of other non-institutional residence as the place 
of occurrence of the external cause 
Y92.095 Swimming-pool of other non-institutional residence as 
the place of occurrence of the external cause 
Y92.096 Garden or yard of other non-institutional residence as 
the place of occurrence of the external cause 
Y92.098 Other place in other non-institutional residence as the 
place of occurrence of the external cause 
Y92.099 Unspecified place in other non-institutional residence as 
the place of occurrence of the external cause 
Y92.1 Institutional (nonprivate) residence as the place of occurrence of the external 
cause 
Y92.10 Unspecified residential institution as the place of occurrence of the 
external cause 
Y92.11 Children's home and orphanage as the place of occurrence of the external 
cause 
Y92.110 Kitchen in children's home and orphanage as the place 
of occurrence of the external cause 
Y92.111 Bathroom in children's home and orphanage as the 
place of occurrence of the external cause 
Y92.112 Bedroom in children's home and orphanage as the place 
of occurrence of the external cause 
Y92.113 Driveway of children's home and orphanage as the 
place of occurrence of the external cause 
Y92.114 Garage of children's home and orphanage as the place 
of occurrence of the external cause 
Y92.115 Swimming-pool of children's home and orphanage as 
the place of occurrence of the external cause 
Y92.116 Garden or yard of children's home and orphanage as 
the place of occurrence of the external cause 
Y92.118 Other place in children's home and orphanage as the 

place of occurrence of the external cause 
Y92.119 Unspecified place in children's home and orphanage as 
the place of occurrence of the external cause 
Y92.12 Nursing home as the place of occurrence of the external cause 
Home for the sick as the place of occurrence of the external cause 
Hospice as the place of occurrence of the external cause 
Y92.120 Kitchen in nursing home as the place of occurrence of 
the external cause 
Y92.121 Bathroom in nursing home as the place of occurrence of 
the external cause 
Y92.122 Bedroom in nursing home as the place of occurrence of 
the external cause 
Y92.123 Driveway of nursing home as the place of occurrence of 
the external cause 
Y92.124 Garage of nursing home as the place of occurrence of 
the external cause 
Y92.125 Swimming-pool of nursing home as the place of 
occurrence of the external cause 
Y92.126 Garden or yard of nursing home as the place of 
occurrence of the external cause 
Y92.128 Other place in nursing home as the place of occurrence 
of the external cause 
Y92.129 Unspecified place in nursing home as the place of 
occurrence of the external cause 
Y92.13 Military base as the place of occurrence of the external cause 
Excludes1: military training grounds (Y92.83) 
Y92.130 Kitchen on military base as the place of occurrence of 
the external cause 
Y92.131 Mess hall on military base as the place of occurrence of 
the external cause 
Y92.133 Barracks on military base as the place of occurrence of 
the external cause 
Y92.135 Garage on military base as the place of occurrence of 
the external cause 
Y92.136 Swimming-pool on military base as the place of 
occurrence of the external cause 
Y92.137 Garden or yard on military base as the place of 
occurrence of the external cause 
Y92.138 Other place military base as the place of occurrence of 
the external cause 
Y92.139 Unspecified place military base as the place of 
occurrence of the external cause 
Y92.14 Prison as the place of occurrence of the external cause 

Y92.140 Kitchen in prison as the place of occurrence of the 
external cause 
Y92.141 Dining room in prison as the place of occurrence of the 
external cause 
Y92.142 Bathroom in prison as the place of occurrence of the 
external cause 
Y92.143 Cell of prison as the place of occurrence of the external 
cause 
Y92.146 Swimming-pool of prison as the place of occurrence of 
the external cause 
Y92.147 Courtyard of prison as the place of occurrence of the 
external cause 
Y92.148 Other place in prison as the place of occurrence of the 
external cause 
Y92.149 Unspecified place in prison as the place of occurrence of 
the external cause 
Y92.15 Reform school as the place of occurrence of the external cause 
Y92.150 Kitchen in reform school as the place of occurrence of 
the external cause 
Y92.151 Dining room in reform school as the place of occurrence 
of the external cause 
Y92.152 Bathroom in reform school as the place of occurrence of 
the external cause 
Y92.153 Bedroom in reform school as the place of occurrence of 
the external cause 
Y92.154 Driveway of reform school as the place of occurrence of 
the external cause 
Y92.155 Garage of reform school as the place of occurrence of 
the external cause 
Y92.156 Swimming-pool of reform school as the place of 
occurrence of the external cause 
Y92.157 Garden or yard of reform school as the place of 
occurrence of the external cause 
Y92.158 Other place in reform school as the place of occurrence 
of the external cause 
Y92.159 Unspecified place in reform school as the place of 
occurrence of the external cause 
Y92.16 School dormitory as the place of occurrence of the external cause 
Excludes1: reform school as the place of occurrence of the external 
cause (Y92.15-) 
school buildings and grounds as the place of occurrence of 
the external cause (Y92.2x) 
school sports and atheletic areas as the place of occurrence 

of the external cause (Y92.3x) 
Y92.160 Kitchen in school dormitory as the place of occurrence 
of the external cause 
Y92.161 Dining room in school dormitory as the place of 
occurrence of the external cause 
Y92.162 Bathroom in school dormitory as the place of 
occurrence of the external cause 
Y92.163 Bedroom in school dormitory as the place of occurrence 
of the external cause 
Y92.168 Other place in school dormitory as the place of 
occurrence of the external cause 
Y92.169 Unspecified place in school dormitory as the place of 
occurrence of the external cause 
Y92.19 Other specified residential institution as the place of occurrence of the 
external cause 
Y92.190 Kitchen in other specified residential institution as the 
place of occurrence of the external cause 
Y92.191 Dining room in other specified residential institution as 
the place of occurrence of the external cause 
Y92.192 Bathroom in other specified residential institution as 
the place of occurrence of the external cause 
Y92.193 Bedroom in other specified residential institution as the 
place of occurrence of the external cause 
Y92.194 Driveway of other specified residential institution as the 
place of occurrence of the external cause 
Y92.195 Garage of other specified residential institution as the 
place of occurrence of the external cause 
Y92.196 Pool of other specified residential institution as the 
place of occurrence of the external cause 
Y92.197 Garden of yard other specified residential institution as 
the place of occurrence of the external cause 
Y92.198 Other place in other specified residential institution as 
the place of occurrence of the external cause 
Y92.199 Unspecified place in other specified residential 
institution as the place of occurrence of the external 
cause 
Y92.2 School, other institution and public administrative area as the place of occurrence 
of the external cause 
Building and adjacent grounds used by the general public or by a particular group 
of the public 
Excludes1:building under construction as the place of occurrence of the external 
cause (Y92.6) 
residential institution as the place of occurrence of the external cause 

(Y92.1) 
school dormitory as the place of occurrence of the external cause 
(Y92.16-) 
sports and athletics area of schools as the place of occurrence of the 
external cause (Y92.3x) 
Y92.21 School (private) (public) (state) as the place of occurrence of the external 
cause 
Y92.210 Daycare center as the place of occurrence of the 
external cause 
Y92.211 Elementary school as the place of occurrence of the 
external cause 
Kindergarden as the place of occurrence of the external 
cause 
Y92.212 Middle school as the place of occurrence of the external 
cause 
Y92.213 High school as the place of occurrence of the external 
cause 
Y92.214 College as the place of occurrence of the external cause 
University as the place of occurrence of the external cause 
Y92.215 Trade school as the place of occurrence of the external 
cause 
Y92.218 Other school as the place of occurrence of the external 
cause 
Y92.219 Unspecified school as the place of occurrence of the 
external cause 
Y92.22 Religious institution as the place of occurrence of the external cause 
Church as the place of occurrence of the external cause 
Mosque as the place of occurrence of the external cause 
Synagogue as the place of occurrence of the external cause 
Y92.23 Hospital as the place of occurrence of the external cause 
Excludes1: home for the sick as the place of occurrence of the external 
cause (Y92.12-) 
hospice as the place of occurrence of the external cause 
(Y92.12-) 
nursing home as the place of occurrence of the external 
cause (Y92.12-) 
Y92.230 Patient room in hospital as the place of occurrence of 
the external cause 
Y92.231 Patient bathroom in hospital as the place of occurrence 
of the external cause 
Y92.232 Corridor of hospital as the place of occurrence of the 
external cause 
Y92.233 Cafeteria of hospital as the place of occurrence of the 

external cause 
Y92.234 Operating room of hospital as the place of occurrence of 
the external cause 
Y92.238 Other place in hospital as the place of occurrence of the 
external cause 
Y92.239 Unspecified place in hospital as the place of occurrence 
of the external cause 
Y92.24 Public administrative building as the place of occurrence of the external 
cause 
Y92.240 Courthouse as the place of occurrence of the external 
cause 
Y92.241 Library as the place of occurrence of the external cause 
Y92.242 Post office as the place of occurrence of the external 
cause 
Y92.243 City hall as the place of occurrence of the external cause 
Y92.248 Other public administrative building as the place of 
occurrence of the external cause 
Y92.25 Cultural building as the place of occurrence of the external cause 
Y92.250 Art Gallery as the place of occurrence of the external 
cause 
Y92.251 Museum as the place of occurrence of the external cause 
Y92.252 Music hall as the place of occurrence of the external 
cause 
Y92.253 Opera house as the place of occurrence of the external 
cause 
Y92.254 Theater (live) as the place of occurrence of the external 
cause 
Y92.258 Other cultural public building as the place of 
occurrence of the external cause 
Y92.26 Movie house or cinema as the place of occurrence of the external 
cause 
Y92.29 Other specified public building as the place of occurrence of the 
external cause 
Assembly hall as the place of occurrence of the external cause 
Clubhouse as the place of occurrence of the external cause 
Y92.3 Sports and athletics area as the place of occurrence of the external cause 
Y92.31 Athletic court as the place of occurrence of the external cause 
Excludes1: tennis court in private home or garden (Y92.09) 
Y92.310 Basketball court as the place of occurrence of the 
external cause 
Y92.311 Squash court as the place of occurrence of the external 
cause 
Y92.312 Tennis court as the place of occurrence of the external 

cause 
Y92.318 Other athletic court as the place of occurrence of the 
external cause 
Y92.32 Athletic field as the place of occurrence of the external cause 
Y92.320 Baseball field as the place of occurrence of the external 
cause 
Y92.321 Football field as the place of occurrence of the external 
cause 
Y92.322 Soccer field as the place of occurrence of the external 
cause 
Y92.328 Other athletic field as the place of occurrence of the 
external cause 
Cricket field as the place of occurrence of the external 
cause 
Hockey field as the place of occurrence of the external 
cause 
Y92.33 Skating rink as the place of occurrence of the external cause 
Y92.330 Ice skating rink (indoor) (outdoor) as the place of 
occurrence of the external cause 
Y92.331 Roller skating rink as the place of occurrence of the 
external cause 
Y92.34 Swimming pool (public) as the place of occurrence of the external 
cause 
Excludes1: swimming pool in private home or garden (Y92.06) 
Y92.39 Other specified sports and athletic area as the place of occurrence of 
the external cause 
Golf-course as the place of occurrence of the external cause 
Gymnasium as the place of occurrence of the external cause 
Riding-school as the place of occurrence of the external cause 
Stadium as the place of occurrence of the external cause 
Y92.4 Street , highway and other paved roadways as the place of occurrence of the 
external cause 
Excludes1:private driveway of residence (Y92.0x4, Y92.1x3) 
Y92.41 Street and highway as the place of occurrence of the external cause 
Y92.410 Unspecified street and highway as the place of 
occurrence of the external cause 
Road NOS as the place of occurrence of the external cause 
Y92.411 Interstate highway as the place of occurrence of the 
external cause 
Freeway as the place of occurrence of the external cause 
Motorway as the place of occurrence of the external cause 
Y92.412 Parkway as the place of occurrence of the external 
cause 

Y92.413
State road as the place of occurrence of the external 
cause 
Y92.414 Local residential or business street as the place of 
occurrence of the external cause 
Y92.415 Exit ramp or entrance ramp of street or highway as the 
place of occurrence of the external cause 
Y92.48 Other paved roadways as the place of occurrence of the external cause 
Y92.480 Sidewalk as the place of occurrence of the external 
cause 
Y92.481 Parking lot as the place of occurrence of the external 
cause 
Y92.482 Bike path as the place of occurrence of the external 
cause 
Y92.488 Other paved roadways as the place of occurrence of the 
external cause 
Y92.5 Trade and service area as the place of occurrence of the external cause 
Excludes1:garage in private home (Y92.05) 
schools and other public adminstration buildings (Y92.2-) 
Y92.51 Private commerical establishments 
Y92.510 Bank as the place of occurrence of the external cause 
Y92.511 Restaurant or café as the place of occurrence of the 
external cause 
Y92.512 Supermarket, store or market as the place of 
occurrence of the external cause 
Y92.513 Shop (commercial) as the place of occurrence of the 
external cause 
Y92.52 Service areas 
Y92.520 Airport as the place of occurrence of the external cause 
Y92.521 Bus station as the place of occurrence of the external 
cause 
Y92.522 Railway station as the place of occurrence of the 
external cause 
Y92.523 Highway rest stops 
Y92.514 Gas station as the place of occurrence of the external 
cause 
Petroleum station as the place of occurrence of the external 
cause 
Service station as the place of occurrence of the external 
cause 
Y92.59 Other trade areas 
Office building as the place of occurrence of the external cause 
Casino as the place of occurrence of the external cause 
Garage (commercial) as the place of occurrence of the external cause 

Hotel as the place of occurrence of the external cause 
Radio or television station as the place of occurrence of the external 
cause 
Shopping mall as the place of occurrence of the external cause 
Warehouse as the place of occurrence of the external cause 
Y92.6 Industrial and construction area as the place of occurrence of the external cause 
Y92.61 Building [any] under construction as the place of occurrence of the 
external cause 
Y92.62 Dock or shipyard as the place of occurrence of the external cause 
Dockyard as the place of occurrence of the external cause 
Dry dock as the place of occurrence of the external cause 
Shipyard as the place of occurrence of the external cause 
Y92.63 Factory as the place of occurrence of the external cause 
Factory building as the place of occurrence of the external cause 
Factory premises as the place of occurrence of the external cause 
Industrial yard as the place of occurrence of the external cause 
Y92.64 Mine or pit as the place of occurrence of the external cause 
Mine as the place of occurrence of the external cause 
Y92.65 Oil rig as the place of occurrence of the external cause 
Pit (coal) (gravel) (sand) as the place of occurrence of the external cause 
Y92.69 Other specified industrial and construction area as the place of 
occurrence of the external cause 
Gasworks as the place of occurrence of the external cause 
Power-station (coal) (nuclear) (oil) as the place of occurrence of the 
external cause 
Tunnel under construction as the place of occurrence of the external 
cause 
Workshop as the place of occurrence of the external cause 
Y92.7 Farm as the place of occurrence of the external cause 
Ranch as the place of occurrence of the external cause 
Excludes1:farmhouse and home premises of farm (Y92.01-) 
Y92.71 Barn as the place of occurrence of the external cause 
Y92.72 Chicken coop as the place of occurrence of the external cause 
Hen house as the place of occurrence of the external cause 
Y92.73 Farm field as the place of occurrence of the external cause 
Y92.74 Orchard as the place of occurrence of the external cause 
Y92.79 Other farm location as the place of occurrence of the external cause 
Y92.8 Other places as the place of occurrence of the external cause 
Y92.81 Transport vehicle as the place of occurrence of the external cause 
Excludes1: transport accidents (V00-V99) 
Y92.810 Car 
Y92.811 Bus 
Y92.812 Truck 

Y92.813
Airplane 
Y92.814 Boat 
Y92.815 Train 
Y92.816 Subway car 
Y92.818 Other transport vehicle 
Y92.82 Wilderness area 
Y92.820 Desert as the place of occurrence of the external cause 
Y92.821 Forest as the place of occurrence of the external cause 
Y92.828 Other wilderness area 
Swamp as the place of occurrence of the external cause 
Mountain as the place of occurrence of the external cause 
Marsh as the place of occurrence of the external cause 
Prairie as the place of occurrence of the external cause 
Y92.83 Recreation area 
Y92.830 Public park as the place of occurrence of the external 
cause 
Y92.831 Amusement park as the place of occurrence of the 
external cause 
Y92.832 Beach as the place of occurrence of the external cause 
Seashore as the place of occurrence of the external cause 
Y92.833 Campsite as the place of occurrence of the external 
cause 
Y92.834 Zoological garden (Zoo) as the place of occurrence of 
the external cause 
Y92.838 Other recreation area 
Y92.84 Military training ground as the place of occurrence of the external 
cause 
Y92.85 Railroad track as the place of occurrence of the external cause 
Y92.86 Slaughter house as the place of occurrence of the external cause 
Y92.89 Other specified places as the place of occurrence of the external 
cause 
Derelict house as the place of occurrence of the external cause 
Y92.9 Unspecified place or not applicable 
Y93 Activity code 
The following category is provided for use to indicate the activity of the injured person at 
the time the event occurred. t may also be used to describe the activity of a 
person who suffers from a health condition other than an injury, such as a heart 
attack or stroke that occurs while engaged in the specified activity 
The activity code should be recorded only at the initial encounter for treatment 
Excludes1:transport accidents (V00-V99) 
The following 7th character extensions are for each code for category Y93: 
1 non-work related activity 
I

2 work-related activity 
activity done for income 
3 student activity 
activity performed while a student not for income 
4 military activity 
Y93.0 Sports activity 
Y93.01 Individual sport 
Y93.010 Running 
Y93.011 Walking 
Y93.012 Jogging 
Y93.013 Horseback riding 
Y93.014 Swimming 
Y93.015 Golf 
Y93.016 Bowling 
Y93.017 Bike riding 
Excludes1:transport accident involving bike riding 
(V10-V19) 
Y93.018 Other individual sport 
Y93.02 Group sport 
Y93.020 Football 
Y93.021 Softball 
Y93.022 Baseball 
Y93.023 Lacrosse 
Y93.024 Soccer 
Y93.025 Tennis 
Y93.026 Basketball 
Y93.028 Other group sport 
Y93.1 Activity primarily requiring repetitive use of fingers, hands and wrists 
Excludes1:activity involving musical instrument (Y93.6-) 
sports activity (Y93.0-) 
Y93.11 Computer keyboarding 
Typing 
Y93.12 Video game playing 
Y93.13 Meat cutting 
Y93.14 Knitting 
Y93.15 Sewing 
Y93.19 Other activity primarily requiring repetitive use of fingers, hands 
and wrists 
Y93.2 Personal hygiene and household activities 
Excludes1:caregiving activities (Y93.3-) 
Y93.21 Personal hygiene activities 
Y93.22 Household activities 
Y93.3 Caregiving activities 

Y93.31
Caregiving involving bathing 
Y93.32 Caregiving involving lifting 
Y93.39 Other caregiving activities 
Y93.4 Strenuous physical activities 
Excludes1:caregiving activities (Y93.3-) 
sports activity (Y93.0-) 
Y93.41 Snow shoveling 
Y93.42 Wood chopping 
Y93.49 Other strenuous physical activity 
Y93.5 Activity involving motion 
Y93.51 Rollercoaster riding 
Y93.52 Riding on other amusement park ride 
Y93.59 Activity involving other motion 
Y93.6 Activity involving musical instrument 
Y93.61 Activity involving percussion instrument 
Y93.610 Piano playing 
Y93.611 Drum playing 
Y93.618 Activity involving other percussion instrument 
Y93.62 Activity involving string instrument 
Y93.620 Violin playing 
Y93.628 Activity involving other string instrument 
Y93.63 Activity involving wind instrument 
Y93.630 Flute playing 
Y93.638 Activity involving other wind instrument 
Y93.8 Other activities 
Y93.81 Electronic equipment usage 
Y93.810 Cellular telephone usage 
Y93.811 Headphone usage 
Y93.818 Other electronic equipment usage 
Y93.89 Other activity 
Y93.9 Unspecified activity or not applicable 
Y95 Nosocomial condition 
Y96 deactivated- use Y93 with extension 2 
Y97 deactivated- See Z57, Z58 
Y98 deactivated. ee Z72, Z73 
CHAPTER 21 
S

Factors influencing health status and contact with health 
services (Z00-Z99) 
Note: Z codes represent reasons for encounters. A corresponding procedure code must 
accompany a Z code if a procedure is performed. ategories Z00-Z99 are provided 
for occasions when circumstances other than a disease, injury or external cause 
classifiable to categories A00-Y89 are recorded as "diagnoses" or "problems". This 
C
can arise in two main ways: 
(a) When a person who may or may not be sick encounters the health services for some 
specific purpose, such as to receive limited care or service for a current condition, to 
donate an organ or tissue, to receive prophylactic vaccination or to discuss a problem 
which is in itself not a disease or injury. 
(b) When some circumstance or problem is present which influences the person's health 
status but is not in itself a current illness or injury. 
This chapter contains the following blocks: 
Z00-Z13 Persons encountering health services for examination and investigation 
Z14-Z15 Genetic carrier and genetic susceptibility to disease 
Z16 Infection with drug-resistant microorganisms 
Z20-Z28 Persons with potential health hazards related to communicable diseases 
Z30-Z39 Persons encountering health services in circumstances related to reproduction 
Z40-Z53 Persons encountering health services for specific procedures and health care 
Z55-Z65 Persons with potential health hazards related to socioeconomic and psychosocial 
circumstances 
Z66 Do not resuscitate [DNR] status 
Z67 Blood type 
Z69-Z76 Persons encountering health services in other circumstances 
Z79-Z99 Persons with potential health hazards related to family and personal history and 
certain conditions influencing health status 
Persons encountering health services for examinations 
(Z00-Z13) 
Note: Nonspecific abnormal findings disclosed at the time of these examinations are 
classified to categories R70-R94. 
Excludes1:examinations related to pregnancy and reproduction (Z30-Z36, Z39.-) 
Z00 Encounter for general examination without complaint, 
suspected or reported diagnosis 
Excludes1:encounter for examination for administrative purposes (Z02.-) 

Excludes2:special screening examinations (Z11-Z13) 
Z00.0 Encounters for general medical examinations 
Encounter for periodic examination (annual) (physical) 
Excludes1:encounter for examination of sign or symptom- code to sign or 
symptom 
general health check-up of infant or child (Z00.1.-) 
Z00.01 Encounter for general medical examination 
General physical examination, routine blood work and any associated 
radiologic examinations 
Excludes1: routine laboratory examination without physical 
examination (Z00.02-) 
routine radiology examination without physical 
examination (Z00.03-) 
Z00.010 Encounter for general medical examination without 
abnormal findings 
Encounter for health check-up NOS 
Z00.011 Encounter for general medical examination with 
abnormal findings 
Use additional code to identify abnormal findings 
Z00.02 Encounter for general laboratory examination 
Excludes1: encounter for general medical examination with laboratory 
examination (Z00.01-) 
encounter for laboratory examination for diagnostic 
purposes-code to signs and symptoms 
Z00.020 Encounter for general laboratory examination without 
abnormal findings 
Z00.021 Encounter for general laboratory examination with 
abnormal findings 
Use additional code to identify abnormal findings 
Z00.03 Encounter for general radiology examination 
Encounter for routine chest X-ray 
Excludes1: encounter for general medical examination with radiology 
examination (Z00.01-) 
encounter for radiology examination for diagnostic 
purposes-code to signs and symptoms 
Z00.030 Encounter for general radiology examination without 
abnormal findings 
Z00.031 Encounter for general radiology examination with 
abnormal findings 
Use additional code to identify abnormal findings 
Z00.1 Encounter for routine child health examination 
Encounter for development testing of infant or child 
Excludes1:health supervision of foundling or other healthy infant or child 

(Z76.1-Z76.2) 
Z00.10 Encounter for routine child health examination without abnormal 
findings 
Encounter for routine child health examination NOS 
Z00.11 Encounter for routine child health examination with abnormal 
findings 
Use additional code to identify abnormal findings 
Z00.2 Encounter for examination for period of rapid growth in childhood 
Z00.3 Encounter for examination for adolescent development state 
Encounter for puberty development state 
Z00.5 Encounter for examination of potential donor of organ and tissue 
Z00.6 Encounter for examination for normal comparison and control in clinical 
research program 
Z00.7 Encounter for examination for period of delayed growth in childhood 
Z00.70 Encounter for examination for period of delayed growth in 
childhood without abnormal findings 
Z00.71 Encounter for examination for period of delayed growth in 
childhood with abnormal findings 
Use additional code to identify abnormal findings 
Z00.8 Encounter for other general examinations 
Encounter for health examination in population surveys 
Z01 Encounter for other special examination without complaint or 
suspected or reported diagnosis 
Includes: routine examination of specific system 
Note: Codes from category Z01 represent the reason for the encounter. 
procedure code is required to identify any examinations or procedures performed 
Excludes1:encounter for examination for administrative purposes (Z02.-) 
encounter for examination for suspected conditions, proven not to exist 
(Z03.-) 
Excludes2:screening examinations (Z11-Z13) 
Z01.0 Encounter for examination of eyes and vision 
Excludes1:examination for driving license (Z02.4) 
Z01.00 Encounter for examination of eyes and vision without abnormal 
findings 
Encounter for examination of eyes and vision NOS 
Z01.01 Encounter for examination of eyes and vision with abnormal 
findings 
Use additional code to identify abnormal findings 
Z01.1 Encounter for examination of ears and hearing 
Z01.10 Encounter for examination of ears and hearing without abnormal 
findings 
Encounter for examination of ears and hearing NOS 
A separate 

Z01.11 Encounter for examination of ears and hearing with abnormal 
findings 
Use additional code to identify abnormal findings 
Z01.2 Encounter for dental examination and cleaning 
Z01.20 Encounter for dental examination and cleaning without abnormal 
findings 
Encounter for dental examination and cleaning NOS 
Z01.21 Encounter for dental examination and cleaning with abnormal 
findings 
Use additional code to identify abnormal findings 
Z01.3 Encounter for examination of blood pressure 
Z01.30 Encounter for examination of blood pressure without abnormal 
findings 
Encounter for examination of blood pressure NOS 
Z01.31 Encounter for examination of blood pressure with abnormal 
findings 
Use additional code to identify abnormal findings 
Z01.4 Encounter for gynecological examination (general) (routine) 
Encounter for Papanicolaou smear of cervix 
Encounter for pelvic examination (annual) (periodic) 
Use additional code for screening vaginal pap smear (Z12.72) 
Excludes1:screening cervical pap smear not a part of a routine gynecological 
examination (Z12.4) 
Excludes2:pregnancy examination or test (Z32.0) 
routine examination for contraceptive maintenance (Z30.4) 
Z01.40 Encounter for gynecological examination (general) (routine) without 
abnormal findings 
Encounter for gynecological examination (general) (routine) NOS 
Z01.41 Encounter for gynecological examination (general) (routine) with 
abnormal findings 
Use additional code to identify abnormal findings 
Z01.8 Encounter for other specified special examinations 
Z01.81 Encounter for pre-procedural cardiovascular examination 
Z01.82 Encounter for pre-procedural respiratory examination 
Z01.83 Encounter for other pre-procedural examination 
Encounter for pre-procedural examination NOS 
Z01.89 Encounter for other specified special examinations 
Z01.9 Encounter for special examination, unspecified 
Z02 Encounter for administrative examination 
Z02.0 Encounter for examination for admission to educational institution 
Encounter for examination for admission to preschool (education) 
Z02.1 Encounter for pre-employment examination 

Z02.2 Encounter for examination for admission to residential institution 
Excludes1:examination for admission to prison (Z02.8) 
Z02.3 Encounter for examination for recruitment to armed forces 
Z02.4 Encounter for examination for driving license 
Z02.5 Encounter for examination for participation in sport 
Excludes1:blood-alcohol and blood-drug test (Z02.83) 
Z02.6 Encounter for examination for insurance purposes 
Z02.7 Encounter for issue of medical certificate 
Excludes1: encounter for general medical examination (Z00-Z01, 
Z02.0-Z02.6, Z02.8-Z02.9, ) 
Z02.71 Encounter for disability determination 
Encounter for issue of medical certificate of incapacity 
Encounter for issue of medical certificate of invalidity 
Z02.79 Encounter for issue of other medical certificate 
Z02.8 Encounter for other administrative examinations 
Z02.81 Encounter for paternity testing 
Z02.82 Encounter for adoption services 
Z02.83 Encounter for blood-alcohol and blood-drug test 
Use additional code for findings of alcohol or drugs in blood (R78.-) 
Z02.89 Encounter for other administrative examinations 
Encounter for examination for admission to prison 
Encounter for examination for admission to summer camp 
Encounter for immigration examination 
Encounter for naturalization examination 
Encounter for premarital examination 
Excludes1: health supervision of foundling or other healthy infant or 
child (Z76.1-Z76.2) 
Z02.9 Encounter for administrative examinations, unspecified 
Z03 Encounter for medical observation for suspected diseases and 
conditions ruled out 
This category is to be used when a person without a diagnosis is suspected of having an 
abnormal condition, without signs or symptoms, which requires study, but after 
examination and observation, is ruled out. This category is also for use for 
administrative and legal observation status. 
Excludes1:person with feared complaint in whom no diagnosis is made (Z71.1) 
signs or symptoms under study- code to signs or symptoms 
Z03.6 Encounter for observation for suspected toxic effect from ingested substance 
ruled out 
Encounter for observation for suspected adverse effect from drug 
Encounter for observation for suspected poisoning 
Z03.8 Encounter for observation for other suspected diseases and conditions ruled out 
Z03.81 Encounter for observation for suspected exposure to anthrax 

Z03.82 Encounter for observation for suspected exposure to other biological 
agents 
Z03.89 Encounter for observation for other suspected diseases and 
conditions ruled out 
Z04 Encounter for examination and observation for other reasons 
Includes: encounter for examination for medicolegal reasons 
This category is to be used when a person without a diagnosis is suspected of having an 
abnormal condition, without signs or symptoms, which requires study, but after 
examination and observation, is ruled-out. This category is also for use for 
administrative and legal observation status. 
Z04.1 Encounter for examination and observation following transport accident 
Excludes1:encounter for examination and observation following work accident 
(Z04.2) 
Z04.2 Encounter for examination and observation following work accident 
Z04.3 Encounter for examination and observation following other accident 
Z04.4 Encounter for examination and observation following alleged rape 
Encounter for examination of victim following alleged rape 
Excludes1:encounter for examination and observation following alleged sexual 
abuse (Z04.7-) 
Z04.6 Encounter for general psychiatric examination, requested by authority 
Z04.7 Encounter for examination and observation following alleged sexual and physical 
abuse 
Z04.71 Encounter for examination and observation following alleged adult 
sexual and physical abuse 
Suspected adult physical abuse, ruled out 
Suspected adult sexual abuse, ruled out 
Excludes1: confirmed case of adult sexual and physical abuse (T74.-) 
suspected case of adult sexual and physical abuse, not ruled 
out (T76.-) 
Z04.72 Encounter for examination and observation following alleged child 
sexual and physical abuse 
Suspected child physical abuse, ruled out 
Suspected child sexual abuse, ruled out 
Excludes1: confirmed case of child sexual and physical abuse (T74.-) 
suspected case of child sexual and physical abuse, not ruled 
out (T76.-) 
Z04.8 Encounter for examination and observation for other specified reasons 
Encounter for examination and observation for request for expert evidence 
Z04.9 Encounter for examination and observation for unspecified reason 
Encounter for observation NOS 
Z08 Encounter for follow-up examination after completed treatment 

for malignant neoplasms 
Includes: medical surveillance following completed treatment 
Use additional code to identify the personal history of malignant neoplasm (Z85.-) 
Excludes1:aftercare following medical care (Z42-Z51) 
Z09 Encounter for follow-up examination after completed treatment 
for conditions other than malignant neoplasms 
Includes: medical surveillance following completed treatment 
Use additional code to identify any applicable history of disease code (Z86.-. Z87.-) 
Excludes1:aftercare following medical care (Z42-Z51) 
surveillance of contraception (Z30.4-) 
surveillance of prosthetic and other medical devices (Z44-Z46) 
Z11 Encounter for screening for infectious and parasitic diseases 
Screening is the testing for disease or disease precursors in asymptomatic individuals so 
that early detection and treatment can be provided for those who test positive for 
the disease. 
Excludes1:encounter for diagnostic examination-code to sign or symptom 
Z11.0 Encounter for screening for intestinal infectious diseases 
Z11.1 Encounter for screening for respiratory tuberculosis 
Z11.2 Encounter for screening for other bacterial diseases 
Z11.3 Encounter for screening for infections with a predominantly sexual mode of 
transmission 
Z11.4 Encounter for screening for human immunodeficiency virus [HIV] 
Z11.5 Encounter for screening for other viral diseases 
Excludes1:encounter for screening for viral intestinal disease (Z11.0) 
Z11.6 Encounter for screening for other protozoal diseases and helminthiases 
Excludes1:encounter for screening for protozoal intestinal disease (Z11.0) 
Z11.8 Encounter for screening for other infectious and parasitic diseases 
Encounter for screening for chlamydia 
Encounter for screening for rickettsial 
Encounter for screening for spirochetal 
Encounter for screening for mycoses 
Z11.9 Encounter for screening for infectious and parasitic diseases, unspecified 
Z12 Encounter for screening for malignant neoplasms 
Screening is the testing for disease or disease precursors in asymptomatic individuals so 
that early detection and treatment can be provided for those who test positive for 
the disease. 
Use additional code to identify any family history of malignant neoplasm (Z80.-) 
Excludes1:encounter for diagnostic examination-code to sign or symptom 
Z12.0 Encounter for screening for malignant neoplasm of stomach 
Z12.1 Encounter for screening for malignant neoplasm of intestinal tract 

Z12.10 Encounter for screening for malignant neoplasm of intestinal tract, 
unspecified 
Z12.11 Encounter for screening for malignant neoplasm of colon 
Z12.12 Encounter for screening for malignant neoplasm of rectum 
Z12.13 Encounter for screening for malignant neoplasm of small intestine 
Z12.2 Encounter for screening for malignant neoplasm of respiratory organs 
Z12.3 Encounter for screening for malignant neoplasm of breast 
Z12.31 Encounter for screening mammogram for malignant neoplasm of 
breast 
Z12.39 Encounter for other screening for malignant neoplasm of breast 
Z12.4 Encounter for screening for malignant neoplasm of cervix 
Encounter for screening pap smear for malignant neoplasm of cervix 
Excludes1:when screening is part of general gynecological examination (Z01.4) 
Z12.5 Encounter for screening for malignant neoplasm of prostate 
Z12.6 Encounter for screening for malignant neoplasm of bladder 
Z12.7 Encounter for screening for malignant neoplasm of other genitourinary organs 
Z12.71 Encounter for screening for malignant neoplasm of testis 
Z12.72 Encounter for screening for malignant neoplasm of vagina 
Vaginal pap smear status-post hysterectomy for non-malignant condition 
Use additional code to identify acquired absence of uterus (Z90.71) 
Excludes1: vaginal pap smear status-post hysterectomy for malignant 
conditions (Z08) 
Z12.73 Encounter for screening for malignant neoplasm of ovary 
Z12.79 Encounter for screening for malignant neoplasm of other 
genitourinary organs 
Z12.8 Encounter for screening for malignant neoplasm of other sites 
Z12.81 Encounter for screening for malignant neoplasm of oral cavity 
Z12.82 Encounter for screening for malignant neoplasm of nervous system 
Z12.83 Encounter for screening for malignant neoplasm of skin 
Z12.89 Encounter for screening for malignant neoplasm of other sites 
Z12.9 Encounter for screening for malignant neoplasm, site unspecified 
Z13 Encounter for screening for other diseases and disorders 
Screening is the testing for disease or disease precursors in asymptomatic individuals so 
that early detection and treatment can be provided for those who test positive for 
the disease. 
Excludes1:encounter for diagnostic examination-code to sign or symptom 
Z13.0 Encounter for screening for diseases of the blood and blood-forming organs 
and certain disorders involving the immune mechanism 
Z13.1 Encounter for screening for diabetes mellitus 
Z13.2 Encounter for screening for nutritional, metabolic and other endocrine disorders 
Z13.21 Encounter for screening for nutritional disorder 
Z13.22 Encounter for screening for metabolic disorder 

Z13.220 Encounter for screening for lipoid disorders 
Encounter for screening for cholesterol level 
Encounter for screening for hypercholesterolemia 
Encounter for screening for hyperlipidemia 
Z13.228 Encounter for screening for other metabolic disorders 
Z13.29 Encounter for screening for other suspected endocrine disorder 
Excludes1: encounter for screening for diabetes mellitus (Z13.1) 
Z13.4 Encounter for screening for certain developmental disorders in childhood 
Encounter for screening for developmental handicaps in early childhood 
Excludes1:routine development testing of infant or child (Z00.1-) 
Z13.5 Encounter for screening for eye and ear disorders 
Excludes2:encounter for general hearing examination (Z01.1-) 
encounter for general vision examination (Z01.0-) 
Z13.6 Encounter for screening for cardiovascular disorders 
Z13.8 Encounter for screening for other specified diseases and disorders 
Excludes2:screening for malignant neoplasms (Z12.-) 
Z13.81 Encounter for screening for digestive system disorders 
Z13.810 Encounter for screening for upper gastrointestinal 
disorder 
Z13.811 Encounter for screening for lower gastrointestinal 
disorder 
Excludes1:encounter for screening for intestinal infectious 
disease (Z11.0) 
Z13.818 Encounter for screening for other digestive system 
disorders 
Z13.82 Encounter for screening for musculoskeletal disorder 
Z13.820 Encounter for screening for osteoporosis 
Z13.828 Encounter for screening for other musculoskeletal 
disorder 
Z13.83 Encounter for screening for respiratory disorder NEC 
Excludes1: encounter for screening for respiratory tuberculosis (Z11.1) 
Z13.84 Encounter for screening for dental disorders 
Z13.88 Encounter for screening for disorder due to exposure to 
contaminants 
Excludes1: those exposed to contaminants without suspected disorders 
(Z57-Z58) 
Z13.89 Encounter for screening for other disorder 
Excounter for screening for nervous system disorders 
Excounter for screening for genitourinary disorders 
Z13.9 Encounter for screening, unspecified 

Genetic carrier and genetic susceptibility to disease 
(Z14-Z15) 
Z14 Genetic carrier 
Z14.0 Hemophilia A carrier 
Z14.01 Asymptomatic hemophilia A carrier 
Z14.02 Symptomatic hemophilia A carrier 
Z14.1 Cystic fibrosis carrier 
Z14.8 Genetic carrier of other disease 
Z15 Genetic susceptibility to disease 
Z15.0 Genetic susceptibility to cancer 
Z15.8 Genetic susceptibility to other disease 
Infection with drug-resistant microorganisms (Z16) 
Z16 Infection with drug-resistant microorganisms 
This category is intended for use as an additional code for infectious conditions classified 
elsewhere to indicate the presence of drug-resistance of the infectious organism 
Code first the infection 
Persons with potential health hazards related to 
communicable diseases (Z20-Z28) 
Z20 Contact with and exposure to communicable diseases 
Excludes1:carrier of infectious disease (Z22.-) 
diagnosed current infectious or parasitic disease -see Alphabetic Index 
Excludes2:personal history of infectious and parasitic diseases (Z86.1-) 
Z20.0 Contact with and exposure to intestinal infectious diseases 
Z20.1 Contact with and exposure to tuberculosis 
Z20.2 Contact with and exposure to infections with a predominantly sexual mode of 
transmission 
Z20.3 Contact with and exposure to rabies 
Z20.4 Contact with and exposure to rubella 
Z20.5 Contact with and exposure to viral hepatitis 
Z20.6 Contact with and exposure to human immunodeficiency virus [HIV] 
Excludes1:asymptomatic human immunodeficiency virus [HIV] 
infection status (Z21) 
Z20.7 Contact with and exposure to pediculosis, acariasis and other infestations 

Z20.8 Contact with and exposure to other communicable diseases 
Z20.81 Contact with and exposure to anthrax 
Z20.89 Contact with and exposure to other communicable diseases 
Z20.9 Contact with and exposure to unspecified communicable disease 
Z21 Asymptomatic human immunodeficiency virus [HIV] infection 
status 
Includes: HIV positive NOS 
Excludes1:acquired immunodeficiency syndrome (B20) 
contact with or exposure to human immunodeficiency virus [HIV] (Z20.6) 
human immunodeficiency virus [HIV] disease (B20) 
inconclusive laboratory evidence of human immunodeficiency virus [HIV] 
(R75) 
Z22 Carrier of infectious disease 
Includes: suspected carrier 
Z22.0 Carrier of typhoid 
Z22.1 Carrier of other intestinal infectious diseases 
Z22.2 Carrier of diphtheria 
Z22.3 Carrier of other specified bacterial diseases 
Z22.31 Carrier of bacterial disease due to meningococci 
Z22.32 Carrier of bacterial disease due to staphylococci 
Z22.33 Carrier of bacterial disease due to streptococci 
Z22.330 Carrier of Group B streptococcus 
Z22.338 Carrier of other streptococcus 
Z22.39 Carrier of other specified bacterial diseases 
Z22.4 Carrier of infections with a predominantly sexual mode of transmission 
Z22.5 Carrier of viral hepatitis 
Z22.50 Carrier of unspecified viral hepatitis 
Z22.51 Carrier of viral hepatitis B 
Hepatitis B surface antigen [HBsAg] carrier 
Z22.52 Carrier of viral hepatitis C 
Z22.59 Carrier of other viral hepatitis 
Z22.6 Carrier of human T-lymphotropic virus type-1 [HTLV-1] infection 
Z22.8 Carrier of other infectious diseases 
Z22.9 Carrier of infectious disease, unspecified 
Z23 Encounter for immunization 
Code first any routine childhood examination 
Note: procedure codes are required to identify the types of immunizations given 
Z28 Immunization not carried out 
Z28.0 Immunization not carried out because of contraindication 

Z28.1 Immunization not carried out because of patient’s decision for reasons of 
belief or group pressure 
Z28.2 Immunization not carried out because of patient’s decision for other and 
unspecified reason 
Z28.20 Immunization not carried out because of patient’s decision for 
unspecified reason 
Z28.29 Immunization not carried out because of patient’s decision for other 
reason 
Z28.8 Immunization not carried out for other reason 
Z28.81 Immunization not carried out due to patient’s having had the 
disease 
Z28.89 Immunization not carried out for other reason 
Z28.9 Immunization not carried out for unspecified reason 
Persons encountering health services in circumstances 
related to reproduction (Z30-Z39) 
Z30 Encounter for contraceptive management 
Z30.0 Encounter for general counseling and advice on contraception 
Z30.01 Encounter for initial prescription of contraceptives 
Z30.011 Encounter for initial prescription of contraceptive pills 
Z30.012 Encounter for prescription of emergency contraception 
Encounter for postcoital contraception 
Z30.013 Encounter for initial prescription of injectable 
contraceptive 
Z30.014 Encounter for initial prescription of intrauterine 
contraceptive device 
Z30.018 Encounter for initial prescription of other 
contraceptives 
Z30.019 Encounter for initial prescription of contraceptives, 
unspecified 
Z30.09 Encounter for other general counseling and advice on contraception 
Encounter for family planning advice NOS 
Z30.2 Encounter for sterilization 
Z30.4 Encounter for surveillance of contraceptives 
Z30.40 Encounter for surveillance of contraceptives, unspecified 
Z30.41 Encounter for surveillance of contraceptive pills 
Encounter for repeat prescription for contraceptive pill 
Z30.42 Encounter for surveillance of injectable contraceptive 
Z30.43 Encounter for surveillance of intrauterine contraceptive device 
Encounter for checking, reinsertion or removal of intrauterine 
contraceptive device 

Z30.49 Encounter for surveillance of other contraceptives 
Z30.8 Encounter for other contraceptive management 
Encounter for postvasectomy sperm count 
Encounter for routine examination for contraceptive maintenance 
Excludes1:sperm count following sterilization reversal (Z31.42) 
sperm count for fertility testing (Z31.41) 
Z30.9 Encounter for contraceptive management, unspecified 
Z31 Encounter for procreative management 
Excludes1:complications associated with artificial fertilization (N98.-) 
female infertility (N97.-) 
male infertility (N46.-) 
Z31.0 Encounter for reversal of previous sterilization 
Z31.4 Encounter for procreative investigation and testing 
Excludes1: postvasectomy sperm count (Z30.8) 
Z31.41 Encounter for fertility testing 
Encounter for fallopian tube patency testing 
Encounter for sperm count for fertility testing 
Excludes2: encounter for genetic counseling and testing (Z31.5) 
Z31.42 Aftercare following sterilization reversal 
Sperm count following sterilization reversal 
Z31.49 Encounter for other procreative investigation and testing 
Z31.5 Encounter for genetic counseling and testing 
Excludes2:encounter for fertility testing (Z31.41) 
Z31.6 Encounter for general counseling and advice on procreation 
Z31.8 Encounter for other procreative management 
Z31.81 Encounter for male factor infertility in female patient 
Z31.82 Encounter for Rh incompatibility status 
Z31.89 Encounter for other procreative management 
Z31.9 Encounter for procreative management, unspecified 
Z32 Encounter for pregnancy test and instruction 
Z32.0 Encounter for pregnancy test 
Z32.00 Encounter for pregnancy test, result unknown 
Encounter for pregnancy test NOS 
Z32.01 Encounter for pregnancy test, result positive 
Z32.02 Encounter for pregnancy test, result negative 
Z32.2 Encounter for childbirth instruction 
Z32.3 Encounter for childcare instruction 
Encounter for prenatal or postpartum childcare instruction 
Z33 Pregnant state 
Z33.1 Pregnant state, incidental 

Pregnant state NOS 
Excludes1:complications of pregnancy (O00-O99) 
Z33.2 Encounter for elective termination of pregnancy 
Excludes1:early fetal death with retention of dead fetus (O02.1) 
late fetal death (O36.4) 
spontaneous abortion (O03) 
Z34 Encounter for supervision of normal pregnancy 
Excludes1:any complication of pregnancy (O00-O99) 
encounter for supervision of high-risk pregancy (O09.-) 
Z34.0 Encounter for supervision of normal first pregnancy 
Z34.00 Encounter for supervision of normal first pregnancy, unspecified 
trimester 
Z34.01 Encounter for supervision of normal first pregnancy, first trimester 
Z34.02 Encounter for supervision of normal first pregnancy, second 
trimester 
Z34.03 Encounter for supervision of normal first pregnancy, third trimester 
Z34.8 Encounter for supervision of other normal pregnancy 
Z34.80 Encounter for supervision of other normal pregnancy, unspecified 
trimester 
Z34.81 Encounter for supervision of other normal pregnancy, first 
trimester 
Z34.82 Encounter for supervision of other normal pregnancy, second 
trimester 
Z34.83 Encounter for supervision of other normal pregnancy, third 
trimester 
Z34.9 Encounter for supervision of normal pregnancy, unspecified 
Z34.90 Encounter for supervision of normal pregnancy, unspecified, 
unspecified trimester 
Z34.91 Encounter for supervision of normal pregnancy, unspecified, first 
trimester 
Z34.92 Encounter for supervision of normal pregnancy, unspecified, second 
trimester 
Z34.93 Encounter for supervision of normal pregnancy, unspecified, third 
trimester 
Z36 Encounter for antenatal screening 
Excludes1:abnormal findings on antenatal screening of mother (O28.-) 
diagnostic examination- code to sign or symptom 
Excludes2:routine prenatal care (Z34) 
Z37 Outcome of delivery 
This category is intended for use as an additional code to identify the outcome of delivery 

on the mother's record. It is not for use on the newborn record. 
Excludes1:stillbirth (P95) 
Z37.0 Single live birth 
Z37.1 Single stillbirth 
Z37.2 Twins, both liveborn 
Z37.3 Twins, one liveborn and one stillborn 
Z37.4 Twins, both stillborn 
Z37.5 Other multiple births, all liveborn 
Z37.50 Multiple births, unspecified, all liveborn 
Z37.51 Triplets, all liveborn 
Z37.52 Quadruplets, all liveborn 
Z37.53 Quintuplets, all liveborn 
Z37.54 Sextuplets, all liveborn 
Z37.59 Other multiple births, all liveborn 
Z37.6 Other multiple births, some liveborn 
Z37.60 Multiple births, unspecified, some liveborn 
Z37.61 Triplets, some liveborn 
Z37.62 Quadruplets, some liveborn 
Z37.63 Quintuplets, some liveborn 
Z37.64 Sextuplets, some liveborn 
Z37.69 Other multiple births, some liveborn 
Z37.7 Other multiple births, all stillborn 
Z37.9 Outcome of delivery, unspecified 
Multiple birth NOS 
Single birth NOS 
Z38 Liveborn infants according to place of birth and type of delivery 
This category is for use as the principal code on the initial record of a newborn baby. t is 
to be used for the initial birth record only. It is not to be used on the mother’s 
record. 
Z38.0 Single liveborn infant, born in hospital 
Single liveborn infant, born in birthing center or other health care facility 
Z38.00 Single liveborn infant, delivered vaginally 
Z38.01 Single liveborn infant, delivered by cesarean 
Z38.1 Single liveborn infant, born outside hospital 
Z38.2 Single liveborn infant, unspecified as to place of birth 
Single liveborn infant NOS 
Z38.3 Twin liveborn infant, born in hospital 
Z38.30 Twin liveborn infant, delivered vaginally 
Z38.31 Twin liveborn infant, delivered by cesarean 
Z38.4 Twin liveborn infant, born outside hospital 
Z38.5 Twin liveborn infant, unspecified as to place of birth 
Z38.6 Other multiple liveborn infant, born in hospital 
I

Z38.61 Triplet liveborn infant, delivered vaginally 
Z38.62 Triplet liveborn infant, delivered by cesarean 
Z38.63 Quadruplet liveborn infant, delivered vaginally 
Z38.64 Quadruplet liveborn infant, delivered by cesarean 
Z38.65 Quintuplet liveborn infant, delivered vaginally 
Z38.66 Quintuplet liveborn infant, delivered by cesarean 
Z38.68 Other multiple liveborn infant, delivered vaginally 
Z38.69 Other multiple liveborn infant, delivered by cesarean 
Z38.7 Other multiple liveborn infant, born outside hospital 
Z38.8 Other multiple liveborn infant, unspecified as to place of birth 
Z39 Encounter for maternal postpartum care and examination 
Z39.0 Encounter for care and examination of mother immediately after delivery 
Care and observation in uncomplicated cases when the delivery occurs outside a 
healthcare facility 
Excludes1:care for postpartum complication- see Alphabetic index 
Z39.1 Encounter for care and examination of lactating mother 
Encounter for supervision of lactation 
Excludes1:disorders of lactation (O92.-) 
Z39.2 Encounter for routine postpartum follow-up 
Encounters for other specific health care (Z40-Z53) 
Categories Z40-Z53 are intended for use to indicate a reason for care. They may be used for 
patients who have already been treated for a disease or injury, but who are receiving 
aftercare or prophylactic care, or care to consolidate the treatment, or to deal with a 
residual state 
Excludes2:follow-up examination for medical surveillance after treatment (Z08-Z09) 
Z40 Encounter for prophylactic surgery 
Excludes1:organ donations (Z52.-) 
therapeutic organ removal-code to condition 
Z40.0 Encounter for prophylactic surgery for risk-factors related to malignant neoplasms 
Admission for prophylactic organ removal 
Use additional code to identify risk-factor 
Z40.00 Encounter for prophylactic removal of unspecified organ 
Z40.01 Encounter for prophylactic removal of breast 
Z40.02 Encounter for prophylactic removal of ovary 
Z40.09 Encounter for prophylactic removal of other organ 
Z40.8 Encounter for other prophylactic surgery 
Z40.9 Encounter for prophylactic surgery, unspecified 
Z41 Encounter for procedures for purposes other than remedying 

health state 
Z41.1 Encounter to remedy unacceptable cosmetic appearance 
Encounter for breast implant 
Excludes1:encounter for post-mastectomy implants (Z90.1) 
Z41.2 Encounter for routine and ritual male circumcision 
Z41.3 Encounter for ear piercing 
Z41.8 Encounter for other procedures for purposes other than remedying health 
state 
Z41.9 Encounter for procedure for purposes other than remedying health state, 
unspecified 
Z43 Encounter for attention to artificial openings 
Includes: closure of artificial openings 
passage of sounds or bougies through artificial openings 
reforming artificial openings 
removal of catheter from artificial openings 
toilet or cleansing of artificial openings 
Excludes1:artificial opening status only, without need for care (Z93.-) 
complications of external stoma (J95.0-, K91.4-, K91.7-, N99.5-) 
Excludes2:fitting and adjustment of prosthetic and other devices (Z44-Z46) 
Z43.0 Encounter for attention to tracheostomy 
Z43.1 Encounter for attention to gastrostomy 
Z43.2 Encounter for attention to ileostomy 
Z43.3 Encounter for attention to colostomy 
Z43.4 Encounter for attention to other artificial openings of digestive tract 
Z43.5 Encounter for attention to cystostomy 
Z43.6 Encounter for attention to other artificial openings of urinary tract 
Encounter for attention to nephrostomy 
Encounter for attention to ureterostomy 
Encounter for attention to urethrostomy 
Z43.7 Encounter for attention to artificial vagina 
Z43.8 Encounter for attention to other artificial openings 
Z43.9 Encounter for attention to unspecified artificial opening 
Z44 Encounter for fitting and adjustment of external prosthetic 
device 
Excludes1:malfunction or other complications of device - see Alphabetical Index 
presence of prosthetic device (Z97.-) 
Z44.0 Encounter for fitting and adjustment of artificial arm 
Z44.00 Encounter for fitting and adjustment of unspecified artificial arm 
Z44.001 Encounter for fitting and adjustment of unspecified 
right artificial arm 
Z44.002 Encounter for fitting and adjustment of unspecified left 

artificial arm 
Z44.009 Encounter for fitting and adjustment of unspecified 
artificial arm, unspecified arm 
Z44.01 Encounter for fitting and adjustment of complete artificial arm 
Z44.011 Encounter for fitting and adjustment of complete right 
artificial arm 
Z44.012 Encounter for fitting and adjustment of complete left 
artificial arm 
Z44.019 Encounter for fitting and adjustment of complete 
artificial arm, unspecified arm 
Z44.02 Encounter for fitting and adjustment of partial artificial arm 
Z44.021 Encounter for fitting and adjustment of partial artificial 
right arm 
Z44.022 Encounter for fitting and adjustment of partial artificial 
left arm 
Z44.029 Encounter for fitting and adjustment of partial artificial 
arm, unspecified arm 
Z44.1 Encounter for fitting and adjustment of artificial leg 
Z44.10 Encounter for fitting and adjustment of unspecified artificial leg 
Z44.101 Encounter for fitting and adjustment of unspecified 
right artificial leg 
Z44.102 Encounter for fitting and adjustment of unspecified left 
artificial leg 
Z44.109 Encounter for fitting and adjustment of unspecified 
artificial leg, unspecified leg 
Z44.11 Encounter for fitting and adjustment of complete artificial leg 
Z44.111 Encounter for fitting and adjustment of complete right 
artificial leg 
Z44.112 Encounter for fitting and adjustment of complete left 
artificial leg 
Z44.119 Encounter for fitting and adjustment of complete 
artificial leg, unspecified leg 
Z44.12 Encounter for fitting and adjustment of partial artificial leg 
Z44.121 Encounter for fitting and adjustment of partial artificial 
right leg 
Z44.122 Encounter for fitting and adjustment of partial artificial 
left leg 
Z44.129 Encounter for fitting and adjustment of partial artificial 
leg, unspecified leg 
Z44.2 Encounter for fitting and adjustment of artificial eye 
Excludes1:mechanical complication of ocular prosthesis (T85.3) 
Z44.3 Encounter for fitting and adjustment of external breast prosthesis 
Z44.8 Encounter for fitting and adjustment of other external prosthetic devices 

Z44.9 Encounter for fitting and adjustment of unspecified external prosthetic 
device 
Z45 Encounter for adjustment and management of implanted device 
Includes: removal or replacement of implanted device 
Excludes1:malfunction or other complications of device - see Alphabetical Index 
Excludes2:encounter for fitting and adjustment of non-implanted device (Z46.-) 
presence of prosthetic and other devices (Z95-Z97) 
Z45.0 Encounter for adjustment and management of cardiac device 
Z45.01 Encounter for adjustment and management of cardiac pacemaker 
Z45.010 Encounter for checking and testing of cardiac 
pacemaker pulse generator [battery] 
Encounter for replacing cardiac pacemaker pulse generator 
[battery] 
Z45.018 Encounter for adjustment and management of other 
part of cardiac pacemaker 
Z45.02 Encounter for adjustment and management of automatic 
implantable cardiac defibrillator 
Z45.09 Encounter for adjustment and management of other cardiac device 
Z45.1 Encounter for adjustment and management of infusion pump 
Z45.2 Encounter for adjustment and management of vascular access device 
Encounter for adjustment and management of vascular catheters 
Excludes1:encounter for adjustment and mangement of renal dialysis catheter 
(Z49.01) 
Z45.3 Encounter for adjustment and management of implanted devices of the special 
senses 
Z45.31 Encounter for adjustment and management of implanted visual 
substitution device 
Z45.32 Encounter for adjustment and management of implanted hearing device 
Excludes1: Encounter for fitting and adjustment of hearing aide 
(Z46.1) 
Z45.320 Encounter for adjustment and management of bone 
conduction device 
Z45.321 Encounter for adjustment and management of cochlear 
device 
Z45.328 Encounter for adjustment and management of other 
implanted hearing device 
Z45.4 Encounter for adjustment and management of implanted nervous system device 
Z45.41 Encounter for adjustment and management of cerebrospinal fluid 
drainage device 
Encounter for adjustment and management of cerebral ventricular 
(communicating) shunt 
Z45.42 Encounter for adjustment and management of neuropacemaker 

(brain) (peripheral nerve) (spinal cord) 
Z45.49 Encounter for adjustment and management of other implanted 
nervous system device 
Z45.8 Encounter for adjustment and management of other implanted devices 
Encounter for adjustment or removal of breast implant 
Z45.9 Encounter for adjustment and management of unspecified implanted device 
Z46 Encounter for fitting and adjustment of other devices 
Excludes1:malfunction or other complications of device - see Alphabetical Index 
Excludes2:encounter for fitting and management of implanted devices (Z45.-) 
issue of repeat prescription only (Z76.0) 
presence of prosthetic and other devices (Z95-Z97) 
Z46.0 Encounter for fitting and adjustment of spectacles and contact lenses 
Z46.1 Encounter for fitting and adjustment of hearing aid 
Excludes1:encounter for adjustment and management of implanted hearing device 
(Z45.32-) 
Z46.2 Encounter for fitting and adjustment of other devices related to nervous 
system and special senses 
Excludes2:encounter for adjustment and management of implanted nervous 
system device (Z45.4-) 
encounter for adjustment and management of implanted visual 
substitution device (Z45.31) 
Z46.3 Encounter for fitting and adjustment of dental prosthetic device 
Encounter for fitting and adjustment of dentures 
Z46.4 Encounter for fitting and adjustment of orthodontic device 
Z46.6 Encounter for fitting and adjustment of urinary device 
Excludes2:attention to artificial openings of urinary tract (Z43.5, Z43.6) 
Z46.8 Encounter for fitting and adjustment of other specified devices 
Z46.81 Encounter for fitting and adjustment of insulin pump 
Encounter for insulin pump titration 
Z46.82 Encounter for fitting and adjustment of non-vascular catheter 
Z46.89 Encounter for fitting and adjustment of other specified devices 
Encounter for fitting and adjustment of wheelchair 
Z46.9 Encounter for fitting and adjustment of unspecified device 
Z47 Orthopedic aftercare 
Excludes1 aftercare for healing fracture-code to fracture with extension d 
Z47.1 Aftercare following joint replacement surgery 
Use additional code to identify the joint (Z96.6-) 
Z47.2 Encounter for removal of internal fixation device 
Excludes1:encounter for adjustment of internal fixation device for fracture 
treatment- code to fracture with appropriate extension 
infection or inflammatory reaction to internal fixation device (T84.6-) 

mechanical complication of internal fixation device (T84.1-) 
Z48 Encounter for other surgical aftercare 
Excludes1:encounter for follow-up examination after completed treatment (Z08-Z09) 
Excludes2:encounter for attention to artificial openings (Z43.-) 
encounter for fitting and adjustment of prosthetic and other devices (Z44-Z46) 
Z48.0 Encounter for attention to surgical dressings and sutures 
Encounter for change of dressings 
Encounter for removal of sutures 
Z48.1 Encounter for planned post-operative wound closure 
Z48.8 Encounter for other specified surgical aftercare 
Z48.81 Encounter for surgical aftercare following surgery on specified body 
systems 
These codes identify the body system requiring aftercare. They are for 
use in conjunction with other aftercare codes to fully explain 
the aftercare encounter. condition treated should also be 
coded if still present. 
Excludes1: aftercare for injury-code the injury with extension d 
Excludes2: orthopedic aftercare (Z47.-) 
Z48.810 Encounter for surgical aftercare following surgery on 
the sense organs 
Z48.811 Encounter for surgical aftercare following surgery on 
the nervous system 
Excludes2:encounter for surgical aftercare following 
surgery on the sense organs (Z48.810) 
Z48.812 Encounter for surgical aftercare following surgery on 
the circulatory system 
Z48.813 Encounter for surgical aftercare following surgery on 
the respiratory system 
Z48.814 Encounter for surgical aftercare following surgery on 
the teeth or oral cavity 
Z48.815 Encounter for surgical aftercare following surgery on 
the digestive system 
Z48.816 Encounter for surgical aftercare following surgery on 
the genitourinary system 
Excludes1:encounter for aftercare following sterilization 
reversal (Z31.42) 
Z48.817 Encounter for surgical aftercare following surgery on 
the skin and subcutaneous tissue 
Z48.89 Encounter for other specified surgical aftercare 
Z48.9 Encounter for surgical aftercare, unspecified 
Z49 Encounter for care involving renal dialysis 
The 

Code also associated renal failure 
Z49.0 Preparatory care for renal dialysis 
Z49.01 Encounter for fitting and adjustment of extracorporeal dialysis 
catheter 
Removal or replacement of renal dialysis catheter 
Toilet or cleansing of renal dialysis catheter 
Z49.02 Encounter for fitting and adjustment of peritoneal dialysis catheter 
Z49.3 Encounter for adequacy testing for dialysis 
Z49.31 Encounter for adequacy testing for hemodialysis 
Z49.32 Encounter for adequacy testing for peritoneal dialysis 
Encounter for peritoneal equilibration test 
Z51 Encounter for other aftercare 
Code also condition requiring care 
Excludes1:follow-up examination after treatment (Z08-Z09) 
Z51.0 Encounter for radiotherapy session 
Z51.1 Encounter for chemotherapy session for neoplasm 
Z51.5 Encounter for palliative care 
Z51.8 Encounter for other specified aftercare 
Excludes1:holiday relief care (Z75.5) 
Z51.81 Encounter for therapeutic drug level monitoring 
Code also any long-term (current) drug therapy (Z79.-) 
Excludes1: encounter for blood-drug test for administrative or 
medicolegal reasons (Z02.83) 
Z51.89 Encounter for other specified aftercare 
Z52 Donors of organs and tissues 
Includes: autologous and other living donors 
Excludes1:cadaveric donor - omit code 
examination of potential donor (Z00.5) 
Z52.0 Blood donor 
Z52.00 Unspecified blood donor 
Z52.000 Unspecified donor, whole blood 
Z52.001 Unspecified donor, stem cells 
Z52.008 Unspecified donor, other blood 
Z52.01 Autologous blood donor 
Z52.010 Autologous donor, whole blood 
Z52.011 Autologous donor, stem cells 
Z52.018 Autologous donor, other blood 
Z52.09 Other blood donor 
Volunteer donor 
Z52.090 Other blood donor, whole blood 
Z52.091 Other blood donor, stem cells 

Z52.098 Other blood donor, other blood 
Z52.1 Skin donor 
Z52.10 Skin donor, unspecified 
Z52.11 Skin donor, autologous 
Z52.19 Skin donor, other 
Z52.2 Bone donor 
Z52.20 Bone donor, unspecified 
Z52.21 Bone donor, autologous 
Z52.29 Bone donor, other 
Z52.3 Bone marrow donor 
Z52.4 Kidney donor 
Z52.5 Cornea donor 
Z52.8 Donor of other specified organs or tissues 
Z52.9 Donor of unspecified organ or tissue 
Donor NOS 
Z53 Persons encountering health services for specific procedures 
and treatment, not carried out 
Z53.0 Procedure and treatment not carried out because of contraindication 
Z53.01 Procedure and treatment not carried out due to patient smoking 
Z53.09 Procedure and treatment not carried out because of other 
contraindication 
Z53.1 Procedure and treatment not carried out because of patient's decision for 
reasons of belief and group pressure 
Z53.2 Procedure and treatment not carried out because of patient's decision for other and 
unspecified reasons 
Z53.20 Procedure and treatment not carried out because of patient's 
decision for unspecified reasons 
Z53.21 Procedure and treatment not carried out due to patient leaving 
prior to being seen by health care provider 
Z53.29 Procedure and treatment not carried out because of patient's 
decision for other reasons 
Z53.8 Procedure and treatment not carried out for other reasons 
Z53.9 Procedure and treatment not carried out, unspecified reason 
Persons with potential health hazards related to 
socioeconomic and psychosocial circumstances (Z55-Z65) 
Z55 Problems related to education and literacy 
Excludes1:disorders of psychological development (F80-F89) 
Z55.0 Illiteracy and low-level literacy 
Z55.1 Schooling unavailable and unattainable 

Z55.2 Failed school examinations 
Z55.3 Underachievement in school 
Z55.4 Educational maladjustment and discord with teachers and classmates 
Z55.8 Other problems related to education and literacy 
Problems related to inadequate teaching 
Z55.9 Problems related to education and literacy, unspecified 
Academic problems NOS 
Z56 Problems related to employment and unemployment 
Excludes2:occupational exposure to risk factors (Z57.-) 
problems related to housing and economic circumstances (Z59.-) 
Z56.0 Unemployment, unspecified 
Z56.1 Change of job 
Z56.2 Threat of job loss 
Z56.3 Stressful work schedule 
Z56.4 Discord with boss and workmates 
Z56.5 Uncongenial work environment 
Difficult conditions at work 
Z56.6 Other physical and mental strain related to work 
Z56.8 Other problems related to employment 
Z56.81 Sexual harassment on the job 
Z56.89 Other problems related to employment 
Z56.9 Unspecified problems related to employment 
Occupational problems NOS 
Z57 Occupational exposure to risk-factors 
Z57.0 Occupational exposure to noise 
Z57.1 Occupational exposure to radiation 
Z57.2 Occupational exposure to dust 
Z57.3 Occupational exposure to other air contaminants 
Z57.31 Occupational exposure to environmental tobacco smoke 
Z57.39 Occupational exposure to other air contaminants 
Z57.4 Occupational exposure to toxic agents in agriculture 
Occupational exposure to solids, liquids, gases or vapors in agriculture 
Z57.5 Occupational exposure to toxic agents in other industries 
Occupational exposure to solids, liquids, gases or vapors in other industries 
Z57.6 Occupational exposure to extreme temperature 
Z57.7 Occupational exposure to vibration 
Z57.8 Occupational exposure to other risk factors 
Z57.9 Occupational exposure to unspecified risk factor 
Z58 Problems related to physical environment 
Excludes2:occupational exposure (Z57.-) 

Z58.0 Exposure to noise 
Z58.1 Exposure to air pollution 
Z58.2 Exposure to water pollution 
Z58.3 Exposure to soil pollution 
Z58.4 Exposure to radiation 
Z58.5 Exposure to other pollution 
Z58.6 Inadequate drinking-water supply 
Excludes1:effects of thirst (T73.1) 
Z58.8 Other problems related to physical environment 
Z58.81 Exposure to lead 
Z58.82 Exposure to asbestos 
Z58.83 Exposure to environmental tobacco smoke 
Exposure to second-hand tobacco smoke 
Z58.89 Other problems related to physical environment 
Z58.9 Problem related to physical environment, unspecified 
Z59 Problems related to housing and economic circumstances 
Excludes1:inadequate drinking-water supply (Z58.6) 
Z59.0 Homelessness 
Z59.1 Inadequate housing 
Lack of heating 
Restriction of space 
Technical defects in home preventing adequate care 
Unsatisfactory surroundings 
Excludes1:problems related to physical environment (Z58.-) 
Z59.2 Discord with neighbors, lodgers and landlord 
Z59.3 Problems related to living in residential institution 
Boarding-school resident 
Excludes1:institutional upbringing (Z62.2) 
Z59.4 Lack of adequate food 
Excludes1:effects of hunger (T73.0) 
inappropriate diet or eating habits (Z72.4) 
malnutrition (E40-E46) 
Z59.5 Extreme poverty 
Z59.6 Low income 
Z59.7 Insufficient social insurance and welfare support 
Z59.8 Other problems related to housing and economic circumstances 
Foreclosure on loan 
Isolated dwelling 
Problems with creditors 
Z59.9 Problem related to housing and economic circumstances, unspecified 
Z60 Problems related to social environment 

Z60.0 Problems of adjustment to life-cycle transitions 
Empty nest syndrome 
Phase of life problem 
Problem with adjustment to retirement [pension] 
Z60.1 Atypical parenting situation 
Problems related to a parenting situation (rearing of children) with a single parent 
or other than that of two cohabiting biological parents. 
Z60.2 Problems related to living alone 
Z60.3 Acculturation difficulty 
Problem with migration 
Problem with social transplantation 
Z60.4 Social exclusion and rejection 
Exclusion and rejection on the basis of personal characteristics, such as unusual 
physical appearance, illness or behavior. 
Excludes1:target of adverse discrimination such as for racial or religious reasons 
(Z60.5) 
Z60.5 Target of (perceived) adverse discrimination and persecution 
Excludes1:social exclusion and rejection (Z60.4) 
Z60.8 Other problems related to social environment 
Z60.9 Problem related to social environment, unspecified 
Z61 Problems related to negative life events in childhood 
Excludes2:maltreatment syndromes (T74.-) 
Z61.0 Loss of love relationship in childhood 
Z61.1 Removal from home in childhood 
Z61.2 Altered pattern of family relationships in childhood 
Z61.3 Events resulting in loss of self-esteem in childhood 
Z61.7 Personal frightening experience in childhood 
Z61.8 Other negative life events in childhood 
Z61.81 Personal history of abuse in childhood 
Z61.810 Personal history of physical and sexual abuse in 
childhood 
Excludes1:current child physical abuse (T74.12, T76.12) 
current child sexual abuse (T74. 12, T76.12) 
Z61.811 Personal history of psychological abuse in childhood 
Excludes1:current child psychological abuse (T74.32, 
T76.32) 
Z61.812 Personal history of neglect in childhood 
Excludes1:current child neglect (T74.02, T76.02) 
Z61.819 Personal history of unspecified abuse in childhood 
Excludes1:current child abuse NOS (T74.92, T76.92) 
Z61.88 Other negative life events in childhood 
Z61.9 Negative life event in childhood, unspecified 

Z62
Other problems related to upbringing 
Excludes2:maltreatment syndrome (T74.-) 
Z62.0 Inadequate parental supervision and control 
Z62.1 Parental overprotection 
Z62.2 Institutional upbringing 
Z62.3 Hostility towards and scapegoating of child 
Z62.6 Inappropriate parental pressure and other abnormal qualities of upbringing 
Z62.8 Other specified problems related to upbringing 
Z62.9 Problem related to upbringing, unspecified 
Parent-child problem NOS 
Z63 Other problems related to primary support group, including 
family circumstances 
Excludes2:maltreatment syndrome (T74.-, T76) 
parent-child problems (Z62.-) 
problems related to negative life events in childhood (Z61.-) 
problems related to upbringing (Z62.-) 
Z63.0 Problems in relationship with spouse or partner 
Excludes1:counseling for spousal or partner abuse problems (Z69.1) 
counseling related to sexual attitude, behavior, and orientation (Z70.-) 
Z63.1 Problems in relationship with in-laws 
Z63.2 Inadequate family support 
Z63.3 Absence of family member 
Z63.4 Disappearance and death of family member 
Assumed death of family member 
Bereavement 
Z63.5 Disruption of family by separation and divorce 
Marital estrangement 
Z63.6 Dependent relative needing care at home 
Z63.7 Other stressful life events affecting family and household 
Alcoholism in family 
Anxiety (normal) about sick person in family 
Drug addiction in family 
Health problems within family 
Ill or disturbed family member 
Isolated family 
Z63.8 Other specified problems related to primary support group 
Family discord NOS 
High expressed emotional level within family 
Inadequate or distorted communication within family 
Sibling rivalry 
Z63.9 Problem related to primary support group, unspecified 

Relationship disorder NOS 
Z64 Problems related to certain psychosocial circumstances 
Z64.0 Problems related to unwanted pregnancy 
Z64.1 Problems related to multiparity 
Z64.4 Discord with counselors 
Discord with probation officer 
Discord with social worker 
Z65 Problems related to other psychosocial circumstances 
Z65.0 Conviction in civil and criminal proceedings without imprisonment 
Z65.1 Imprisonment and other incarceration 
Z65.2 Problems related to release from prison 
Z65.3 Problems related to other legal circumstances 
Arrest 
Child custody or support proceedings 
Litigation 
Prosecution 
Z65.4 Victim of crime and terrorism 
Victim of torture 
Z65.5 Exposure to disaster, war and other hostilities 
Excludes1:target of perceived discrimination or persecution (Z60.5) 
Z65.8 Other specified problems related to psychosocial circumstances 
Z65.9 Problem related to unspecified psychosocial circumstances 
Do not resuscitate status (Z66) 
Z66 Do not resuscitate 
Includes: DNR status 
Blood type (Z67) 
Z67 Blood type 
Z67.1 Type A blood 
Z67.10 Type A blood, Rh positive 
Z67.11 Type A blood, Rh negative 
Z67.2 Type B blood 
Z67.20 Type B blood, Rh positive 
Z67.21 Type B blood, Rh negative 
Z67.3 Type AB blood 
Z67.30 Type AB blood, Rh positive 

Z67.31 Type AB blood, Rh negative 
Z67.4 Type O blood 
Z67.40 Type O blood, Rh positive 
Z67.41 Type O blood, Rh negative 
Z67.9 Unspecified blood type 
Z67.90 Unspecified blood type, Rh positive 
Z67.91 Unspecified blood type, Rh negative 
Persons encountering health services in other circumstances 
(Z69-Z76) 
Z69 Encounter for mental health services for victim and perpetrator 
of abuse 
Counseling for victims and perpetrators of abuse 
Z69.0 Encounter for mental health services for child abuse problems 
Z69.01 Encounter for mental health services for victim of parental child 
abuse 
Z69.02 Encounter for mental health services for perpetrator of parental 
child abuse 
Excludes1: encounter for mental health services for non-parental child 
abuse (Z69.04) 
Z69.03 Encounter for mental health services for victim of non-parental 
child abuse 
Z69.04 Encounter for mental health services for perpetrator of non-
parental child abuse 
Z69.1 Encounter for mental health services for spousal or partner abuse problems 
Z69.11 Encounter for mental health services for victim of spousal or 
partner abuse 
Z69.12 Encounter for mental health services for perpetrator of spousal or 
partner abuse 
Z69.8 Encounter for mental health services for victim or perpetrator of other abuse 
Z69.81 Encounter for mental health services for victim of other abuse 
Encounter for rape victim counseling 
Z69.82 Encounter for mental health services for perpetrator of other abuse 
Z70 Counseling related to sexual attitude, behavior and orientation 
Encounter for mental health services for sexual attitude, behavior and orientation 
Excludes2:contraceptive or procreative counseling (Z30-Z31) 
Z70.0 Counseling related to sexual attitude 
Z70.1 Counseling related to patient's sexual behavior and orientation 
Patient concerned regarding impotence 
Patient concerned regarding non-responsiveness 

Patient concerned regarding promiscuity 
Patient concerned regarding sexual orientation 
Z70.2 Counseling related to sexual behavior and orientation of third party 
Advice sought regarding sexual behavior and orientation of child 
Advice sought regarding sexual behavior and orientation of partner 
Advice sought regarding sexual behavior and orientation of spouse 
Z70.3 Counseling related to combined concerns regarding sexual attitude, behavior 
and orientation 
Z70.8 Other sex counseling 
Encounter for sex education 
Z70.9 Sex counseling, unspecified 
Z71 Persons encountering health services for other counseling and 
medical advice, not elsewhere classified 
Excludes2:contraceptive or procreation counseling (Z30-Z31) 
sex counseling (Z70.-) 
Z71.0 Person encountering health services to consult on behalf of another person 
Person encountering health services to seek advice or treatment for non-attending 
third party 
Excludes2:anxiety (normal) about sick person in family (Z63.7) 
expectant mother pre-birth pediatrician visit (Z76.81) 
Z71.1 Person with feared health complaint in whom no diagnosis is made 
Person encountering health services with feared condition which was not 
demonstrated 
Person encountering health services in which problem was normal state 
"Worried well" 
Excludes1:medical observation and evaluation for suspected diseases and 
conditions proven not to exist (Z03.-) 
Z71.2 Person consulting for explanation of examination or test findings 
Z71.3 Dietary counseling and surveillance 
Use additional code for underlying medical condition 
Z71.4 Alcohol abuse counseling and surveillance 
Use additional code for alcohol abuse or dependence (F10.-) 
Z71.41 Alcohol abuse counseling and surveillance of alcoholic 
Z71.42 Counseling for family member of alcoholic 
Counseling for significant other, partner, or friend of alcoholic 
Z71.5 Drug abuse counseling and surveillance 
Use additional code for drug abuse or dependence (F11-F16, F18-F19) 
Z71.51 Drug abuse counseling and surveillance of drug abuser 
Z71.52 Counseling for family member of drug abuser 
Counseling for significant other, partner, or friend of drug abuser 
Z71.6 Tobacco abuse counseling 
Use additional code for nicotine dependence (F17.-) 

Z71.7 Human immunodeficiency virus [HIV] counseling 
Z71.8 Other specified counseling 
Excludes2:counseling for contraception (Z30.0) 
counseling for genetic (Z31.5) 
counseling for procreative management (Z31.6) 
Z71.81 Spiritual or religious counseling 
Z71.82 Insulin pump counseling and training 
Z71.89 Other specified counseling 
Z71.9 Counseling, unspecified 
Encounter for medical advice NOS 
Z72 Problems related to lifestyle 
Excludes2:problems related to life-management difficulty (Z73.-) 
problems related to socioeconomic and psychosocial circumstances (Z55-Z65) 
Z72.0 Tobacco use 
Tobacco use NOS 
Excludes1:history of tobacco dependence (Z87.82) 
nicotine dependence (F17.2-) 
tobacco dependence (F17.2-) 
tobacco use during pregnancy (O99.33-) 
Z72.3 Lack of physical exercise 
Z72.4 Inappropriate diet and eating habits 
Excludes1:behavioral eating disorders of infancy or childhood (F98.2.- -F98.3) 
eating disorders (F50.-) 
lack of adequate food (Z59.4) 
malnutrition and other nutritional deficiencies (E40-E64) 
Z72.5 High-risk sexual behavior 
Promiscuity 
Excludes1:paraphilias (F65) 
Z72.51 High-risk heterosexual behavior 
Z72.52 High-risk homosexual behavior 
Z72.53 High-risk bisexual behavior 
Z72.6 Gambling and betting 
Excludes1:compulsive or pathological gambling (F63.0) 
Z72.8 Other problems related to lifestyle 
Z72.81 Antisocial behavior 
Z72.810 Child and adolescent antisocial behavior 
Delinquency NOS 
Group delinquency 
Offences in the context of gang membership 
Stealing in company with others 
Truancy from school 
Z72.811 Adult antisocial behavior 

Z72.82
Sleep deprivation 
Excludes1: insomnia (G47.0) 
Z72.89 Other problems related to lifestyle 
Self-damaging behavior 
Z72.9 Problem related to lifestyle, unspecified 
Z73 Problems related to life-management difficulty 
Excludes2:problems related to socioeconomic and psychosocial circumstances (Z55-Z65) 
Z73.0 Burn-out 
Z73.1 Type A behavior pattern 
Z73.2 Lack of relaxation and leisure 
Z73.3 Stress, not elsewhere classified 
Physical and mental strain NOS 
Excludes1:stress related to employment or unemployment (Z56.-) 
Z73.4 Inadequate social skills, not elsewhere classified 
Z73.5 Social role conflict, not elsewhere classified 
Z73.6 Limitation of activities due to disability 
Excludes1:care-provider dependency (Z74.-) 
Z73.8 Other problems related to life-management difficulty 
Z73.9 Problem related to life-management difficulty, unspecified 
Z74 Problems related to care-provider dependency 
Excludes2:dependence on enabling machines or devices NEC (Z99.-) 
Z74.0 Reduced mobility 
Bedridden 
Chairridden 
Z74.1 Need for assistance with personal care 
Z74.2 Need for assistance at home and no other household member able to render 
care 
Z74.3 Need for continuous supervision 
Z74.8 Other problems related to care-provider dependency 
Z74.9 Problem related to care-provider dependency, unspecified 
Z75 Problems related to medical facilities and other health care 
Z75.0 Medical services not available in home 
Excludes1:no other household member able to render care (Z74.2) 
Z75.1 Person awaiting admission to adequate facility elsewhere 
Z75.2 Other waiting period for investigation and treatment 
Z75.3 Unavailability and inaccessibility of health-care facilities 
Excludes1:bed unavailable (Z75.1) 
Z75.4 Unavailability and inaccessibility of other helping agencies 
Z75.5 Holiday relief care 
Z75.8 Other problems related to medical facilities and other health care 

Z75.81 Organ donor transplant candidate 
Patient waiting for organ availability 
Z75.89 Other problems related to medical facilities and other health care 
Z75.9 Unspecified problem related to medical facilities and other health care 
Z76 Persons encountering health services in other circumstances 
Z76.0 Encounter for issue of repeat prescription 
Encounter for issue of repeat prescription for appliance 
Encounter for issue of repeat prescription for medicaments 
Encounter for issue of repeat prescription for spectacles 
Excludes2:issue of medical certificate (Z02.7) 
repeat prescription for contraceptive (Z30.4-) 
Z76.1 Encounter for health supervision and care of foundling 
Z76.2 Encounter for health supervision and care of other healthy infant and child 
Encounter for medical or nursing care or supervision of healthy infant under 
circumstances such as adverse socioeconomic conditions at home 
Encounter for medical or nursing care or supervision of healthy infant under 
circumstances such as awaiting foster or adoptive placement 
Encounter for medical or nursing care or supervision of healthy infant under 
circumstances such as maternal illness 
Encounter for medical or nursing care or supervision of healthy infant under 
circumstances such as number of children at home preventing or interfering 
with normal care 
Z76.3 Healthy person accompanying sick person 
Z76.4 Other boarder to health-care facility 
Excludes1:homelessness (Z59.0) 
Z76.5 Malingerer [conscious simulation] 
Person feigning illness (with obvious motivation) 
Excludes1:factitious disorder (F68.1-) 
peregrinating patient (F68.1-) 
Z76.8 Persons encountering health services in other specified circumstances 
Z76.81 Expectant mother pre-birth pediatrician visit 
Z76.89 Persons encountering health services in other specified 
circumstances 
Z76.9 Person encountering health services in unspecified circumstances 
Persons with potential health hazards related to family and 
personal history and certain conditions influencing health 
status (Z79-Z99) 
Code also any follow-up examination (Z08-Z09) 

Z79 Long-term (current) drug therapy 
Code also any therapeutic drug level monitoring (Z51.81) 
Excludes2:drug abuse and dependence (F11-F19) 
Z79.0 Long-term (current) use of anticoagulants 
Z79.1 Long-term (current) use of antithrombotics/antiplatelets 
Excludes2:long-term (current) use of aspirin (Z79.83) 
Z79.2 Long-term (current) use of anti-inflammatories 
Excludes2:long-term (current) use of aspirin (Z79.83) 
Z79.3 Long-term (current) use of antibiotics 
Z79.4 Long-term (current) use of oral contraceptives 
Z79.5 Long-term (current) use of insulin 
Z79.6 Long-term (current) use of steroids 
Z79.8 Other long-term (current) drug therapy 
Z79.81 Postmenopausal hormone replacement therapy 
Z79.82 Long-term (current) use of antineoplastic chemotherapy 
Z79.83 Long-term (current) use of aspirin 
Z79.89 Other long-term (current) drug therapy 
Z80 Family history of primary malignant neoplasm 
Z80.0 Family history of malignant neoplasm of digestive organs 
Conditions classifiable to C15-C26 
Z80.1 Family history of malignant neoplasm of trachea, bronchus and lung 
Conditions classifiable to C33-C34 
Z80.2 Family history of malignant neoplasm of other respiratory and intrathoracic 
organs 
Conditions classifiable to C30-C32, C37-C39 
Z80.3 Family history of malignant neoplasm of breast 
Conditions classifiable to C50.-
Z80.4 Family history of malignant neoplasm of genital organs 
Conditions classifiable to C51-C63 
Z80.41 Family history of malignant neoplasm of ovary 
Z80.42 Family history of malignant neoplasm of prostate 
Z80.43 Family history of malignant neoplasm of testis 
Z80.49 Family history of malignant neoplasm of other genital organs 
Z80.5 Family history of malignant neoplasm of urinary tract 
Conditions classifiable to C64-C68 
Z80.51 Family history of malignant neoplasm of kidney 
Z80.59 Family history of malignant neoplasm of other urinary tract organ 
Z80.6 Family history of leukemia 
Conditions classifiable to C91-C95 
Z80.7 Family history of other malignant neoplasms of lymphoid, hematopoietic 
and related tissues 

Conditions classifiable to C81-C90, C96.-
Z80.8 Family history of malignant neoplasm of other organs or systems 
Conditions classifiable to C00-C14, C40-C49, C69-C79 
Z80.9 Family history of malignant neoplasm, unspecified 
Conditions classifiable to C80 
Z81 Family history of mental and behavioral disorders 
Z81.0 Family history of mental retardation 
Conditions classifiable to F70-F79 
Z81.1 Family history of alcohol abuse and dependence 
Conditions classifiable to F10.-
Z81.2 Family history of tobacco abuse and dependence 
Conditions classifiable to F17.-
Z81.3 Family history of other psychoactive substance abuse and dependence 
Conditions classifiable to F11-F16, F18-F19 
Z81.4 Family history of other substance abuse and dependence 
Conditions classifiable to F55 
Z81.8 Family history of other mental and behavioral disorders 
Conditions classifiable elsewhere in F01-F99 
Z82 Family history of certain disabilities and chronic diseases 
(leading to disablement) 
Z82.0 Family history of epilepsy and other diseases of the nervous system 
Conditions classifiable to G00-G99 
Z82.1 Family history of blindness and visual loss 
Conditions classifiable to H54.-
Z82.2 Family history of deafness and hearing loss 
Conditions classifiable to H90-H91 
Z82.3 Family history of stroke 
Conditions classifiable to I60-I64 
Z82.4 Family history of ischemic heart disease and other diseases of the circulatory 
system 
Conditions classifiable to I00-I52, I65-I99 
Z82.5 Family history of asthma and other chronic lower respiratory diseases 
Conditions classifiable to J40-J47 
Z82.6 Family history of arthritis and other diseases of the musculoskeletal system 
and connective tissue 
Conditions classifiable to M00-M99 
Z82.7 Family history of congenital malformations, deformations and chromosomal 
abnormalities 
Conditions classifiable to Q00-Q99 
Z82.71 Family history of polycystic kidney 
Z82.79 Family history of other congenital malformations, deformations and 

chromosomal abnormalities 
Z82.8 Family history of other disabilities and chronic diseases leading to 
disablement, not elsewhere classified 
Z83 Family history of other specific disorders 
Excludes2:contact with or exposure to communicable disease in the family (Z20.-) 
Z83.0 Family history of human immunodeficiency virus [HIV] disease 
Conditions classifiable to B20 
Z83.1 Family history of other infectious and parasitic diseases 
Conditions classifiable to A00-B19, B25-B94, B99 
Z83.2 Family history of diseases of the blood and blood-forming organs and certain 
disorders involving the immune mechanism 
Conditions classifiable to D50-D89 
Z83.3 Family history of diabetes mellitus 
Conditions classifiable to E09-E13 
Z83.4 Family history of other endocrine, nutritional and metabolic diseases 
Conditions classifiable to E00-E07, E15-E90 
Z83.5 Family history of eye and ear disorders 
Conditions classifiable to H00-H53, H55-H83, H92-H95 
Excludes2:family history of blindness and visual loss (Z82.1) 
family history of deafness and hearing loss (Z82.2) 
Z83.6 Family history of diseases of the respiratory system 
Conditions classifiable to J00-J39, J60-J99 
Excludes2:family history of chronic lower respiratory diseases (Z82.5) 
Z83.7 Family history of diseases of the digestive system 
Conditions classifiable to K00-K93 
Z84 Family history of other conditions 
Z84.0 Family history of diseases of the skin and subcutaneous tissue 
Conditions classifiable to L00-L99 
Z84.1 Family history of disorders of kidney and ureter 
Conditions classifiable to N00-N29 
Z84.2 Family history of other diseases of the genitourinary system 
Conditions classifiable to N30-N99 
Z84.3 Family history of consanguinity 
Z84.8 Family history of other specified conditions 
Z85 Personal history of primary and secondary malignant neoplasm 
Code first any follow-up examination after treatment of malignant neoplasm (Z08) 
Use additional code to identify: 
alcohol use and dependence (F10.0-) 
alcohol dependence in remission (F10.11) 
exposure to environmental tobacco smoke (Z58.83) 

history of tobacco use (Z87.82) 
occupational exposure to environmental tobacco smoke (Z57.31) 
tobacco dependence (F17.-) 
tobacco use (Z72.0) 
Excludes2:personal history of benign neoplasm (Z86.01-) 
personal history of carcinoma-in-situ (Z86.00-) 
Z85.0 Personal history of primary malignant neoplasm of digestive organs 
Conditions classifiable to C15-C26 
Z85.00 Personal history of primary malignant neoplasm of unspecified 
digestive organ 
Z85.01 Personal history of primary malignant neoplasm of esophagus 
Z85.02 Personal history of primary malignant neoplasm of stomach 
Z85.03 Personal history of primary malignant neoplasm of large intestine 
Z85.04 Personal history of primary malignant neoplasm of rectum, 
rectosigmoid junction, and anus 
Z85.05 Personal history of primary malignant neoplasm of liver 
Z85.09 Personal history of primary malignant neoplasm of other digestive 
organs 
Z85.1 Personal history of primary malignant neoplasm of trachea, bronchus and lung 
Conditions classifiable to C33-C34 
Z85.11 Personal history of primary malignant neoplasm of bronchus and 
lung 
Z85.12 Personal history of primary malignant neoplasm of trachea 
Z85.2 Personal history of primary malignant neoplasm of other respiratory and 
intrathoracic organs 
Conditions classifiable to C30-C32, C37-C39 
Z85.20 Personal history of primary malignant neoplasm of unspecified 
respiratory organ 
Z85.21 Personal history of primary malignant neoplasm of larnyx 
Z85.22 Personal history of primary malignant neoplasm of nasal cavities, 
middle ear, and accessory sinuses 
Z85.29 Personal history of primary malignant neoplasm of other 
respiratory and intrathoracic organs 
Z85.3 Personal history of primary malignant neoplasm of breast 
Conditions classifiable to C50.-
Z85.4 Personal history of primary malignant neoplasm of genital organs 
Conditions classifiable to C51-C63 
Z85.40 Personal history of primary malignant neoplasm of unspecified 
female genital organ 
Z85.41 Personal history of primary malignant neoplasm of cervix uteri 
Z85.42 Personal history of primary malignant neoplasm of other parts of 
uterus 
Z85.43 Personal history of primary malignant neoplasm of ovary 

Z85.44 Personal history of primary malignant neoplasm of other female 
genital organs 
Z85.45 Personal history of primary malignant neoplasm of unspecified male 
genital organ 
Z85.46 Personal history of primary malignant neoplasm of prostate 
Z85.47 Personal history of primary malignant neoplasm of testis 
Z85.48 Personal history of primary malignant neoplasm of epididymis 
Z85.49 Personal history of primary malignant neoplasm of other male 
genital organs 
Z85.5 Personal history of primary malignant neoplasm of urinary tract 
Conditions classifiable to C64-C68 
Z85.50 Personal history of primary malignant neoplasm of unspecified 
urinary tract organ 
Z85.51 Personal history of primary malignant neoplasm of bladder 
Z85.52 Personal history of primary malignant neoplasm of kidney 
Excludes1: personal history of primary malignant neoplasm of renal 
pelvis (Z85.53) 
Z85.53 Personal history of primary malignant neoplasm of renal pelvis 
Z85.59 Personal history of primary malignant neoplasm of other urinary 
tract organ 
Z85.8 Personal history of primary malignant neoplasms of other organs and systems and 
secondary malignant neoplasms 
Conditions classifiable to C00-C14, C40-C49, C69-C79 
Z85.81 Personal history of primary malignant neoplasm of lip, oral cavity, and 
pharynx 
Z85.810 Personal history of primary malignant neoplasm of 
tongue 
Z85.818 Personal history of primary malignant neoplasm of 
other sites of lip, oral cavity, and pharynx 
Z85.819 Personal history of primary malignant neoplasm of 
unspecified site of lip, oral cavity, and pharynx 
Z85.82 Personal history of primary malignant neoplasm of skin, bone, and soft 
tissue 
Z85.820 Personal history of malignant melanoma of skin 
Z85.821 Personal history of other primary malignant neoplasm 
of skin 
Z85.822 Personal history of primary malignant neoplasm of 
bone 
Z85.828 Personal history of primary malignant neoplasm of 
other soft tissue 
Z85.83 Personal history of primary malignant neoplasm of eye and nervous 
tissue 
Z85.830 Personal history of primary malignant neoplasm of eye 

Z85.831 Personal history of primary malignant neoplasm of 
brain 
Z85.838 Personal history of primary malignant neoplasm of 
other parts of nervous tissue 
Z85.84 Personal history of primary malignant neoplasm of endocrine glands 
Z85.840 Personal history of primary malignant neoplasm of 
thyroid 
Z85.848 Personal history of primary malignant neoplasm of 
other endocrine glands 
Z85.85 Personal history of primary malignant neoplasm of other organs 
and systems 
Z85.86 Personal history of secondary malignant neoplasms 
Z85.860 Personal history of secondary malignant neoplasms of 
lung 
Z85.861 Personal history of secondary malignant neoplasms of 
liver 
Z85.862 Personal history of secondary malignant neoplasms of 
brain 
Z85.863 Personal history of secondary malignant neoplasms of 
bone 
Z85.868 Personal history of secondary malignant neoplasms of 
other sites 
Z85.9 Personal history of unspecified primary malignant neoplasm 
Conditions classifiable to C80 
Z86 Personal history of certain other diseases 
Code first any follow-up examination after treatment (Z09) 
Z86.0 Personal history of in-situ and benign neoplasms and neoplasms of uncertain 
behavior 
Excludes2:personal history of primary and secondary malignant neoplasms 
(Z85.-) 
Z86.00 Personal history of in-situ neoplasm 
Z86.000 Personal history of in-situ neoplasm of breast 
Z86.001 Personal history of in-situ neoplasm of cervix uteri 
Z86.008 Personal history of in-situ neoplasm of other site 
Z86.01 Personal history of benign neoplasm 
Z86.010 Personal history of colonic polyps 
Z86.011 Personal history of benign neoplasm of the brain 
Z86.018 Personal history of other benign neoplasm 
Z86.03 Personal history of neoplasm of uncertain behavior 
Z86.1 Personal history of infectious and parasitic diseases 
Conditions classifiable to A00-B89, B99 
Excludes1:sequelae of infectious and parasitic diseases (B90-B94) 

Z86.11 Personal history of tuberculosis 
Z86.12 Personal history of poliomyelitis 
Z86.13 Personal history of malaria 
Z86.19 Personal history of other infectious and parasitic diseases 
Z86.2 Personal history of diseases of the blood and blood-forming organs and 
certain disorders involving the immune mechanism 
Conditions classifiable to D50-D89 
Z86.3 Personal history of endocrine, nutritional and metabolic diseases 
Conditions classifiable to E00-E90 
Z86.31 Personal history of diabetic foot ulcer 
Excludes2: current diabetic foot ulcer (E09.640, E10.640, E11.640, 
E13.640) 
Z86.39 Personal history of other endocrine, nutritional and metabolic 
disease 
Z86.6 Personal history of diseases of the nervous system and sense organs 
Conditions classifiable to G00-G99, H00-H95 
Z86.7 Personal history of diseases of the circulatory system 
Conditions classifiable to I00-I99 
Excludes2:old myocardial infarction (I25.2) 
postmyocardial infarction syndrome (I24.1) 
sequelae of cerebrovascular disease (I69.-) 
Z86.71 Personal history of venous thrombosis and embolism 
Z86.72 Personal history of thrombophlebitis 
Z86.79 Personal history of other diseases of the circulatory system 
Z87 Personal history of other diseases and conditions 
Code first any: follow-up examination after treatment (Z09) 
Excludes2:personal history or prematurity and low birth weight (Z91.7-) 
Z87.0 Personal history of diseases of the respiratory system 
Conditions classifiable to J00-J99 
Z87.1 Personal history of diseases of the digestive system 
Conditions classifiable to K00-K93 
Z87.11 Personal history of peptic ulcer disease 
Z87.19 Personal history of other diseases of the digestive system 
Z87.2 Personal history of diseases of the skin and subcutaneous tissue 
Conditions classifiable to L00-L99 
Excludes2:personal history of diabetic foot ulcer (Z86.31) 
Z87.3 Personal history of diseases of the musculoskeletal system and connective tissue 
Conditions classifiable to M00-M99 
Z87.31 Personal history of osteoporosis fractures 
Z87.39 Personal history of other diseases of the musculoskeletal system and 
connective tissue 
Z87.4 Personal history of diseases of the genitourinary system 

Conditions classifiable to N00-N99 
Z87.5 Personal history of complications of pregnancy, childbirth and the puerperium 
Conditions classifiable to O00-O99 
Excludes2:habitual aborter (N96) 
Z87.51 Personal history of pre-term labor 
Excludes1: current pregnancy with history of pre-term labor (O09.21-) 
Z87.59 Personal history of other complications of pregnancy, childbirth and 
the puerperium 
Personal history of trophoblastic disease 
Z87.7 Personal history of congenital malformations and deformations 
Conditions classifiable to Q00-Q89 that have been repaired or corrected 
Z87.71 Personal history of hypospadias 
Z87.79 Personal history of other congenital malformations and 
deformations 
Z87.8 Personal history of other specified conditions 
Z87.81 Personal history of sex reassignment 
Z87.82 Personal history of nicotine dependence 
Excludes1: current nicotine dependence (F17.2-) 
Z87.89 Personal history of other specified conditions 
Conditions classifiable to S00-T98 
Z88 Allergy status to drugs, medicaments and biological substances 
Excludes2:Allergy status, other than to drugs and biological substances (Z91.0-) 
Z88.0 Allergy status to penicillin 
Z88.1 Allergy status to other antibiotic agents status 
Z88.2 Allergy status to sulfonamides status 
Z88.3 Allergy status to other anti-infective agents status 
Z88.4 Allergy status to anesthetic agent status 
Z88.5 Allergy status to narcotic agent status 
Z88.6 Allergy status to analgesic agent status 
Z88.7 Allergy status to serum and vaccine status 
Z88.8 Allergy status to other drugs, medicaments and biological substances status 
Z88.9 Allergy status to unspecified drugs, medicaments and biological substances 
status 
Z89 Acquired absence of limb 
Includes: amputation status 
postoperative loss of limb 
post-traumatic loss of limb 
Excludes1:acquired deformities of limbs (M20-M21) 
congenital absence of limbs (Q71-Q73) 
Z89.0 Acquired absence of thumb and other finger(s) 
Z89.01 Acquired absence of thumb 

Z89.011 Acquired absence of right thumb 
Z89.012 Acquired absence of left thumb 
Z89.019 Acquired absence of unspecified thumb 
Z89.02 Acquired absence of other finger(s) 
Excludes2: acquired absence of thumb (Z89.01-) 
Z89.021 Acquired absence of right finger(s) 
Z89.022 Acquired absence of left finger(s) 
Z89.029 Acquired absence of unspecified finger(s) 
Z89.1 Acquired absence of hand and wrist 
Z89.11 Acquired absence of hand 
Z89.111 Acquired absence of right hand 
Z89.112 Acquired absence of left hand 
Z89.119 Acquired absence of unspecified hand 
Z89.12 Acquired absence of wrist 
Disarticulation at wrist 
Z89.121 Acquired absence of right wrist 
Z89.122 Acquired absence of left wrist 
Z89.129 Acquired absence of unspecified wrist 
Z89.2 Acquired absence of upper limb above wrist 
Z89.20 Acquired absence of upper limb, unspecified level 
Z89.201 Acquired absence of right upper limb, unspecified level 
Z89.202 Acquired absence of left upper limb, unspecified level 
Z89.209 Acquired absence of unspecified upper limb, 
unspecified level 
Acquired absence of arm NOS 
Z89.21 Acquired absence of upper limb below elbow 
Z89.211 Acquired absence of right upper limb below elbow 
Z89.212 Acquired absence of left upper limb below elbow 
Z89.219 Acquired absence of unspecified upper limb below 
elbow 
Z89.22 Acquired absence of upper limb above elbow 
Disarticulation at elbow 
Z89.221 Acquired absence of right upper limb above elbow 
Z89.222 Acquired absence of left upper limb above elbow 
Z89.229 Acquired absence of unspecified upper limb above 
elbow 
Z89.23 Acquired absence of shoulder 
Z89.231 Acquired absence of right shoulder 
Z89.232 Acquired absence of left shoulder 
Z89.239 Acquired absence of unspecified shoulder 
Z89.4 Acquired absence of toes(s), foot, and ankle 
Z89.41 Acquired absence of great toe 
Z89.411 Acquired absence of right great toe 

Z89.412 Acquired absence of left great toe 
Z89.419 Acquired absence of unspecified great toe 
Z89.42 Acquired absence of other toe(s) 
Excludes2: acquired absence of great toe (Z89.41-) 
Z89.421 Acquired absence of other right toe(s) 
Z89.422 Acquired absence of other left toe(s) 
Z89.429 Acquired absence of other toe(s), unspecified side 
Z89.43 Acquired absence of foot 
Z89.431 Acquired absence of right foot 
Z89.432 Acquired absence of left foot 
Z89.439 Acquired absence of unspecified foot 
Z89.44 Acquired absence of ankle 
Disarticulation of ankle 
Z89.441 Acquired absence of right ankle 
Z89.442 Acquired absence of left ankle 
Z89.449 Acquired absence of unspecified ankle 
Z89.5 Acquired absence of leg below knee 
Z89.50 Acquired absence of leg knee, unspecified side 
Z89.51 Acquired absence of right leg below knee 
Z89.52 Acquired absence of left leg below knee 
Z89.6 Acquired absence of leg above knee 
Z89.61 Acquired absence of leg above knee 
Acquired absence of leg NOS 
Disarticulation at knee 
Z89.611 Acquired absence of right leg above knee 
Z89.612 Acquired absence of left leg above knee 
Z89.619 Acquired absence of unspecified leg above knee 
Z89.62 Acquired absence of hip 
Disarticulation at hip 
Z89.621 Acquired absence of right hip 
Z89.622 Acquired absence of left hip 
Z89.629 Acquired absence of unspecified hip 
Z89.9 Acquired absence of limb, unspecified 
Z90 Acquired absence of organs, not elsewhere classified 
Includes: postoperative or post-traumatic loss of body part NEC 
Excludes1:congenital absence - see Alphabetical Index 
Excludes2:postoperative absence of endocrine glands (E89.-) 
Z90.0 Acquired absence of part of head and neck 
Z90.01 Acquired absence of eye 
Z90.02 Acquired absence of larynx 
Z90.09 Acquired absence of other part of head and neck 
Acquired absence of nose 

Excludes2: 
teeth (K08.1) 
Z90.1 Acquired absence of breast(s) 
Z90.2 Acquired absence of lung [part of] 
Z90.3 Acquired absence of stomach [part of] 
Z90.4 Acquired absence of other parts of digestive tract 
Z90.5 Acquired absence of kidney 
Z90.6 Acquired absence of other parts of urinary tract 
Acquired absense of bladder 
Z90.7 Acquired absence of genital organ(s) 
Excludes1:personal history of sex reassignment (Z87.81) 
Z90.71 Acquired absence of uterus 
Z90.72 Acquired absence of ovaries 
Z90.79 Acquired absence of other genital organ(s) 
Z90.8 Acquired absence of other organs 
Z90.81 Acquired absence of spleen 
Z90.89 Acquired absence of other organs 
Z91 Personal risk-factors, not elsewhere classified 
Excludes2:exposure to pollution and other problems related to physical environment 
(Z58.-) 
occupational exposure to risk-factors (Z57.-) 
Z91.0 Allergy status, other than to drugs and biological substances 
Excludes2:Allergy status to drugs, medicaments, and biological substances 
(Z88.-) 
Z91.01 Food allergy status 
Excludes2: food additives allergy status (Z91.02) 
Z91.010 Allergy to peanuts 
Z91.011 Allergy to milk products 
Excludes1:lactose intolerance (E73.-) 
Z91.012 Allergy to eggs 
Z91.013 Allergy to seafood 
Allergy to shellfish 
Allergy to octopus or squid ink 
Z91.018 Allergy to other foods 
Allergy to nuts other than peanuts 
Z91.02 Food additives allergy status 
Z91.03 Insect allergy status 
Z91.030 Bee allergy status 
Z91.038 Other insect allergy status 
Z91.04 Nonmedicinal substance allergy status 
Z91.040 Latex allergy status 
Latex sensitivity status 
Z91.041 Radiographic dye allergy status 

Allergy status to contrast media used for diagnostic x-ray 
procedure 
Z91.048 Other nonmedicinal substance allergy status 
Z91.09 Other allergy status, other than to drugs and biological substances 
Z91.1 Patient's noncompliance with medical treatment and regimen 
Z91.11 Patient's noncompliance with dietary regimen 
Z91.12 Patient's intentional underdosing of medication regimen 
Code first underdosing of medication (T36-T50) with final character 6 
Excludes1: adverse effect of prescribed drug taken as directed- code to 
adverse effect 
poisoning (overdose) -code to poisoning 
Z91.120 Patient's intentional underdosing of medication regimen 
due to financial hardship 
Z91.128 Patient's intentional underdosing of medication regimen 
for other reason 
Z91.13 Patient's unintentional underdosing of medication regimen 
Code first underdosing of medication (T36-T50) with final character 6 
Excludes1: adverse effect of prescribed drug taken as directed- code to 
adverse effect 
poisoning (overdose) -code to poisoning 
Z91.130 Patient's unintentional underdosing of medication 
regimen due to age-related debility 
Z91.138 Patient's unintentional underdosing of medication 
regimen for other reason 
Z91.14 Other patient's noncompliance with medication regimen 
Patient's underdosing of medication NOS 
Z91.19 Patient's noncompliance with other medical treatment and regimen 
Z91.3 Unhealthy sleep-wake schedule 
Excludes1:sleep disorders (G47.-) 
Z91.4 Personal history of psychological trauma, not elsewhere classified 
Z91.41 Personal history of adult physical and sexual abuse 
Personal history of adult neglect 
Excludes1: current adult neglect (T74.01, T76.01) 
current adult physical abuse (T74.11, T76.11) 
current adult sexual abuse (T74. 21, T76.11) 
Z91.49 Other personal history of psychological trauma, not elsewhere 
classified 
Z91.5 Personal history of self-harm 
Personal history of parasuicide 
Personal history of self-poisoning 
Personal history of suicide attempt 
Z91.7 Low birth weight and immaturity status 
Excludes1:current immaturity (P07.2-, P07.3-) 

current low birth weight (P05.0, P05.1, P07.0-, P07.1-) 
Z91.71 Low birth weight status 
Z91.710 Low birth weight status, less than 500 grams 
Z91.711 Low birth weight status, 500-999 grams 
Z91.712 Low birth weight status, 1000-1499 
Z91.713 Low birth weight status, 1500-1999 grams 
Z91.714 Low birth weight status, 2000-2500 grams 
Z91.719 Low birth weight status, unspecified 
Z91.72 Immaturity status 
Z91.720 Immaturity status, less than 28 weeks (less than 196 
days) gestation 
Z91.721 Immaturity status, 28 weeks or more but less than 37 
weeks (196 days but less than 259 days) gestation 
Z91.729 Immaturity status, unspecified 
Z91.8 Other specified personal risk-factors, not elsewhere classified 
Z92 Personal history of medical treatment 
Z92.0 Personal history of contraception 
Excludes1:counseling or management of current contraceptive practices (Z30.-) 
long-term (current) use of contraception (Z79.8) 
presence of (intrauterine) contraceptive device (Z97.5) 
Z92.3 Personal history of irradiation 
Personal history of exposure to therapeutic radiation 
Excludes1:exposure to radiation in the physical environment (Z58.4) 
occupational exposure to radiation (Z57.1) 
Z92.4 Personal history of major surgery, not elsewhere classified 
Excludes2:artificial opening status (Z93.-) 
postprocedural states (Z98.-) 
presence of functional implants and grafts (Z95-Z96) 
transplanted organ or tissue status (Z94.-) 
Z92.8 Personal history of other medical treatment 
Z92.81 Personal history of extracorporeal membrane oxygenation (ECMO) 
Z92.89 Personal history of other medical treatment 
Personal history of breast implant removal 
Z93 Artificial opening status 
Excludes1:artificial openings requiring attention or management (Z43.-) 
complications of external stoma (J95.0-, K91.4-, K91.7-, N99.5-) 
Z93.0 Tracheostomy status 
Z93.1 Gastrostomy status 
Z93.2 Ileostomy status 
Z93.3 Colostomy status 
Z93.4 Other artificial openings of gastrointestinal tract status 

Z93.5 Cystostomy status 
Z93.50 Unspecified cystostomy status 
Z93.51 Cutaneous-vesicostomy status 
Z93.52 Appendico-vesicostomy status 
Z93.59 Other cystostomy status 
Z93.6 Other artificial openings of urinary tract status 
Nephrostomy status 
Ureterostomy status 
Urethrostomy status 
Z93.8 Other artificial opening status 
Z93.9 Artificial opening status, unspecified 
Z94 Transplanted organ and tissue status 
Includes: organ or tissue replaced by heterogenous or homogenous transplant 
Excludes1:complications of transplanted organ or tissue - see Alphabetical Index 
Excludes2:presence of vascular grafts (Z95.-) 
Z94.0 Kidney transplant status 
Z94.1 Heart transplant status 
Excludes1:artificial heart status (Z95.811) 
heart-valve replacement status (Z95.2-Z95.4) 
Z94.2 Lung transplant status 
Z94.3 Heart and lungs transplant status 
Z94.4 Liver transplant status 
Z94.5 Skin transplant status 
Autogenous skin transplant status 
Z94.6 Bone transplant status 
Z94.7 Corneal transplant status 
Z94.8 Other transplanted organ and tissue status 
Z94.81 Bone marrow transplant status 
Z94.82 Intestine transplant status 
Z94.83 Pancreas transplant status 
Z94.84 Stem cells transplant status 
Z94.89 Other transplanted organ and tissue status 
Z94.9 Transplanted organ and tissue status, unspecified 
Z95 Presence of cardiac and vascular implants and grafts 
Excludes1:complications of cardiac and vascular devices, implants and grafts (T82.-) 
Z95.0 Presence of cardiac pacemaker 
Excludes1:adjustment or management of cardiac pacemaker (Z45.0) 
Z95.1 Presence of aortocoronary bypass graft 
Z95.2 Presence of prosthetic heart valve 
Z95.3 Presence of xenogenic heart valve 
Z95.4 Presence of other heart-valve replacement 

Z95.5 Presence of coronary angioplasty implant and graft 
Z95.8 Presence of other cardiac and vascular implants and grafts 
Z95.81 Presence of other cardiac implants and grafts 
Z95.810 Presence of automatic (implantable) cardiac 
defibrillator 
Z95.811 Presence of heart assist device 
Z95.812 Presence of fully implantable artificial heart 
Z95.818 Presence of other cardiac implants and grafts 
Z95.82 Presence of other vascular implants and grafts 
Z95.820 Periperal vascular angioplasty status with implants and 
grafts 
Z95.828 Presence of other vascular implants and grafts 
Presence of intravascular prosthesis NEC 
Z95.9 Presence of cardiac and vascular implant and graft, unspecified 
Z96 Presence of other functional implants 
Excludes1:complications of internal prosthetic devices, implants and grafts (T82-T85) 
fitting and adjustment of prosthetic and other devices (Z44-Z46) 
Z96.0 Presence of urogenital implants 
Z96.1 Presence of intraocular lens 
Presence of pseudophakia 
Z96.2 Presence of otological and audiological implants 
Z96.20 Presence of otological and audiological implant, unspecified 
Z96.21 Cochlear implant status 
Z96.22 Myringotomy tube(s) status 
Z96.29 Presence of other otological and audiological implants 
Presence of bone-conduction hearing device 
Presence of eustachian tube stent 
Stapes replacement 
Z96.3 Presence of artificial larynx 
Z96.4 Presence of endocrine implants 
Z96.41 Presence of insulin pump (external) (internal) 
Z96.49 Presence of other endocrine implants 
Z96.5 Presence of tooth-root and mandibular implants 
Z96.6 Presence of orthopedic joint implants 
Z96.60 Presence of unspecified orthopedic joint implant 
Z96.61 Presence of artificial shoulder joint 
Z96.611 Presence of right artificial shoulder joint 
Z96.612 Presence of left artificial shoulder joint 
Z96.619 Presence of unspecified artificial shoulder joint 
Z96.62 Presence of artificial elbow joint 
Z96.621 Presence of right artificial elbow joint 
Z96.622 Presence of left artificial elbow joint 

Z96.629 Presence of unspecified artificial elbow joint 
Z96.63 Presence of artificial wrist joint 
Z96.631 Presence of right artificial wrist joint 
Z96.632 Presence of left artificial wrist joint 
Z96.639 Presence of unspecified artificial wrist joint 
Z96.64 Presence of artificial hip joint 
Hip-joint replacement (partial) (total) 
Z96.641 Presence of right artificial hip joint 
Z96.642 Presence of left artificial hip joint 
Z96.643 Presence of artificial hip joint, bilateral 
Z96.649 Presence of unspecified artificial hip joint 
Z96.65 Presence of artificial knee joint 
Z96.651 Presence of right artificial knee joint 
Z96.652 Presence of left artificial knee joint 
Z96.653 Presence of artificial knee joint, bilateral 
Z96.659 Presence of unspecified artificial knee joint 
Z96.66 Presence of artificial ankle joint 
Z96.661 Presence of right artificial ankle joint 
Z96.662 Presence of left artificial ankle joint 
Z96.669 Presence of unspecified artificial ankle joint 
Z96.69 Presence of other orthopedic joint implants 
Z96.691 Finger-joint replacement of right hand 
Z96.692 Finger-joint replacement of left hand 
Z96.693 Finger-joint replacement, bilateral 
Z96.698 Presence of other orthopedic joint implants 
Z96.7 Presence of other bone and tendon implants 
Presence of skull plate 
Z96.8 Presence of other specified functional implants 
Z96.81 Presence of artificial skin 
Z96.89 Presence of other specified functional implants 
Z96.9 Presence of functional implant, unspecified 
Z97 Presence of other devices 
Excludes1:complications of internal prosthetic devices, implants and grafts (T82-T85) 
fitting and adjustment of prosthetic and other devices (Z44-Z46) 
Excludes2:presence of cerebrospinal fluid drainage device (Z98.2) 
Z97.0 Presence of artificial eye 
Z97.1 Presence of artificial limb (complete) (partial) 
Z97.10 Presence of artificial limb (complete) (partial), unspecified 
Z97.11 Presence of artificial right arm (complete) (partial) 
Z97.12 Presence of artificial left arm (complete) (partial) 
Z97.13 Presence of artificial right leg(complete) (partial) 
Z97.14 Presence of artificial left leg (complete) (partial) 

Z97.15 Presence of artificial arms, bilateral (complete) (partial) 
Z97.16 Presence of artificial legs, bilateral (complete) (partial) 
Z97.2 Presence of dental prosthetic device (complete) (partial) 
Presence of dentures (complete) (partial) 
Z97.3 Presence of spectacles and contact lenses 
Z97.4 Presence of external hearing-aid 
Z97.5 Presence of (intrauterine) contraceptive device 
Excludes1:checking, reinsertion or removal of contraceptive device (Z30.44) 
Z97.8 Presence of other specified devices 
Z98 Other postprocedural states 
Excludes2:follow-up medical care (Z42-Z51) 
postprocedural or postoperative complication - see Alphabetical Index 
Z98.0 Intestinal bypass and anastomosis status 
Z98.1 Arthrodesis status 
Z98.2 Presence of cerebrospinal fluid drainage device 
Presence of CSF shunt 
Z98.3 Post therapeutic collapse of lung status 
Code first underlying disease 
Z98.4 Cataract extraction status 
Use additional code to identify intraocular lens implant status (Z96.1) 
Excludes1:aphakia (H27.0) 
Z98.41 Cataract extraction status, right eye 
Z98.42 Cataract extraction status, left eye 
Z98.49 Cataract extraction status, unspecified eye 
Z98.5 Sterilization status 
Excludes1:female infertility (N97.-) 
male infertility (N46.-) 
Z98.51 Tubal ligation status 
Z98.52 Vasectomy status 
Z98.8 Other specified postprocedural states 
Z98.81 Dental procedure status 
Z98.810 Dental sealant status 
Z98.811 Dental restoration status 
Dental crown status 
Dental fillings status 
Z98.818 Other dental procedure status 
Z98.82 Breast implant status 
Z98.89 Other specified postprocedural states 
Z99 Dependence on enabling machines and devices, not elsewhere 
classified 
Z99.0 Dependence on aspirator 

Z99.1 Dependence on respirator/ventilator 
Z99.2 Dependence on renal dialysis 
Presence of arteriovenous shunt for dialysis 
Renal dialysis status 
Excludes1:encounter for fitting and adjustment of dialysis catheter (Z49.0-) 
Z99.3 Dependence on wheelchair 
Z99.8 Dependence on other enabling machines and devices 
Z99.81 Dependence on supplemental oxygen 
Dependence on long-term oxygen 
Z99.89 Dependence on other enabling machines and devices 
Z99.9 Dependence on unspecified enabling machine and device 

