Youtube
Go to The Main Page
Add Youtube to favorite!
ICD-10 Chapter A
Contents
1
A00-A79 - Bacterial infections, and other intestinal infectious diseases, and STDs
1.1
(A00-A09) Intestinal infectious diseases
1.2
(A15-A19) Tuberculosis
1.3
(A20-A28) Certain zoonotic bacterial diseases
1.4
(A30-A49) Other bacterial diseases
1.5
(A50-A64) Infections with a predominantly sexual mode of transmission
1.6
(A65-A69) Other spirochaetal diseases
1.7
(A70-A74) Other diseases caused by chlamydiae
1.8
(A75-A79) Rickettsioses
2
A80-B34 - Viral infections
2.1
(A80-A89) Viral infections of the central nervous system
2.2
(A90-A99) Arthropod-borne viral fevers and viral haemorrhagic fevers
2.3
(B00-B09) Viral infections characterized by skin and mucous membrane lesions
2.4
(B15-B19) Viral hepatitis
2.5
(B20-B24) Human immunodeficiency virus (HIV) disease
2.6
(B25-B34) Other viral diseases
3
B35-B89 - Infections caused by fungi, protozoans, worms, and infestations
3.1
(B35-B49) Mycoses
3.2
(B50-B64) Protozoal diseases
3.3
(B65-B83) Helminthiases
3.4
(B85-B89) Pediculosis, acariasis and other infestations
4
B90-B99 - Sequelae, and diseases classified elsewhere
4.1
(B90-B94) Sequelae of infectious and parasitic diseases
4.2
(B95-B97) Bacterial, viral and other infectious agents
4.3
(B99) Other infectious diseases
5
See also
A00-A79 - Bacterial infections, and other intestinal infectious diseases, and
STDs
(A00-A09)
Intestinal
infectious diseases
(
A
00.
)
Cholera
(
A
01.
)
Typhoid
and
paratyphoid
fevers
(
A
01.0
)
Typhoid fever
Infection due to
Salmonella typhi
(
A
01.1
)
Paratyphoid fever
A
(
A
01.2
)
Paratyphoid fever
B
(
A
01.3
)
Paratyphoid fever
C
(
A
01.4
)
Paratyphoid fever
, unspecified
(
A
02.
) Other
Salmonella
infections
(
A
03.
)
Shigellosis
(
A
04.
) Other
bacterial
intestinal
infections
(
A
04.0
)
Enteropathogenic Escherichia coli
infection
(
A
04.5
)
Campylobacter
enteritis
(
A
04.6
)
Enteritis
due to
Yersinia enterocolitica
(
A
04.7
)
Enterocolitis
due to
Clostridium difficile
(
A
05.
) Other
bacterial
foodborne intoxications
(
A
05.0
)
Foodborne
staphylococcal
intoxication
(
A
05.1
)
Botulism
(
A
05.2
)
Foodborne
Clostridium perfringens
(
Clostridium welchii
) intoxication
(
A
06.
)
Amoebiasis
(
A
07.
) Other
protozoal
intestinal
disease
(
A
07.0
)
Balantidiasis
(
A
07.1
)
Giardiasis
(
lambliasis
)
(
A
07.2
)
Cryptosporidiosis
(
A
07.3
)
Isosporiasis
(
A
07.8
) Other specified
protozoal
intestinal
diseases
Intestinal trichomoniasis
Sarcocystosis
Sarcosporidiosis
(
A
07.9
)
Protozoal
intestinal
disease, unspecified
(
A
08.
)
Viral
and other specified
intestinal
infections
(
A
08.0
)
Rotaviral
enteritis
(
A
09.
)
Diarrhoea
and
gastroenteritis
of presumed infectious origin
(A15-A19)
Tuberculosis
(
A
15.
)
Respiratory tuberculosis
, bacteriologically and histologically confirmed
(
A
16.
)
Respiratory tuberculosis
, not confirmed bacteriologically or histologically
(
A
17.
)
Tuberculosis
of
nervous system
(
A
17.0
)
Tuberculous meningitis
(
A
17.1
)
Meningeal tuberculoma
(
A
17.8
) Other
tuberculosis
of
nervous system
(
A
17.9
)
Tuberculosis
of
nervous system
, unspecified
(
A
18.
)
Tuberculosis
of other organs
(
A
18.0
)
Tuberculosis
of
bones
and
joints
(
A
18.1
)
Tuberculosis
of
genitourinary system
(
A
18.2
)
Tuberculous peripheral lymphadenopathy
(
A
18.3
)
Tuberculosis
of
intestines
,
peritoneum
and
mesenteric
glands
(
A
18.4
)
Tuberculosis
of
skin
and
subcutaneous tissue
Scrofuloderma
(
A
18.5
)
Tuberculosis
of
eye
(
A
18.6
)
Tuberculosis
of
ear
(
A
18.7
)
Tuberculosis
of
adrenal glands
(
A
18.8
)
Tuberculosis
of other specified
organs
(
A
19.
)
Miliary tuberculosis
(A20-A28) Certain
zoonotic
bacterial
diseases
(
A
20.
)
Plague
(
A
20.0
)
Bubonic plague
(
A
20.1
)
Cellulocutaneous plague
(
A
20.2
)
Pneumonic plague
(
A
20.3
)
Plague meningitis
(
A
20.7
)
Septicaemic plague
(
A
20.8
) Other forms of
plague
(
A
20.9
)
Plague
, unspecified
(
A
21.
)
Tularaemia
(
A
22.
)
Anthrax
(
A
23.
)
Brucellosis
(
A
24.
)
Glanders
and
melioidosis
(
A
24.0
)
Glanders
(
A
24.1
)
acute and fulminating melioidosis
(
A
24.2
)
Subacute
and
chronic
melioidosis
(
A
24.3
) Other
melioidosis
(
A
24.4
)
Melioidosis
, unspecified
Whitmore's disease
(
A
25.
)
Rat-bite fevers
(
A
25.0
)
Spirillosis
Sodoku
(
A
25.1
)
Streptobacillosis
(
A
25.9
)
Rat-bite fever
, unspecified
(
A
26.
)
Erysipeloid
(
A
27.
)
Leptospirosis
(
A
28.
) Other
zoonotic
bacterial diseases, not elsewhere classified
(
A
28.0
)
Pasteurellosis
(
A
28.1
)
Cat-scratch disease
(A30-A49) Other
bacterial
diseases
(
A
30.
)
Leprosy (Hansen's disease)
(
A
31.
) Infection due to other
mycobacteria
(
A
31.0
)
Pulmonary mycobacterial infection
Infection due to
Mycobacterium avium
Infection due to
Mycobacterium intracellulare
(
Battey bacillus
)
Infection due to
Mycobacterium kansasii
(
A
31.1
)
Cutaneous
mycobacterial infection
Buruli ulcer
Infection due to
Mycobacterium marinum
Infection due to
Mycobacterium ulcerans
(
A
31.8
) Other
mycobacterial
infections
(
A
31.9
)
Mycobacterial
infection, unspecified
Atypical
mycobacterium
infection NOS
Mycobacteriosis
NOS
(
A
32.
)
Listeriosis
(
A
33.
)
Tetanus neonatorum
(
A
34.
)
Obstetrical tetanus
(
A
35.
) Other
tetanus
(
A
36.
)
Diphtheria
(
A
37.
)
Whooping cough
(
A
38.
)
Scarlet fever
(
A
39.
)
Meningococcal
infection
(
A
39.0
)
Meningococcal meningitis
(
A
39.1
)
Waterhouse-Friderichsen syndrome
(
A
39.2
)
Acute
meningococcaemia
(
A
39.3
)
Chronic
meningococcaemia
(
A
39.4
)
Meningococcaemia
, unspecified
(
A
39.5
)
Meningococcal
heart disease
(
A
40.
)
Streptococcal septicaemia
(
A
41.
) Other
septicaemia
(
A
42.
)
Actinomycosis
(
A
43.
)
Nocardiosis
(
A
44.
)
Bartonellosis
(
A
44.0
)
Systemic bartonellosis
(
A
44.1
)
Cutaneous
and
mucocutaneous
bartonellosis
(
A
44.8
) Other forms of
bartonellosis
(
A
44.9
)
Bartonellosis
, unspecified
(
A
46.
)
Erysipelas
(
A
48.
) Other
bacterial
diseases, not elsewhere classified
(
A
48.0
)
Gas gangrene
(
A
48.1
)
Legionnaires' disease
(
A
48.2
)
Nonpneumonic Legionnaires' disease
(
A
48.3
)
Toxic shock syndrome
(
A
48.4
)
Brazilian purpuric fever
(
A
48.8
) Other specified
bacterial
diseases
(
A
49.
)
Bacterial
infection of unspecified site
(
A
49.0
)
Staphylococcal
infection, unspecified
(
A
49.1
)
Streptococcal
infection, unspecified
(
A
49.2
)
Haemophilus influenzae
infection, unspecified
(
A
49.3
)
Mycoplasma
infection, unspecified
(
A
49.8
) Other
bacterial
infections of unspecified site
(
A
49.9
)
Bacterial infection
, unspecified
Bacteraemia
NOS
(A50-A64)
Infections with a predominantly sexual mode of transmission
(
A
50.
)
Congenital syphilis
(
A
50.0
)
Early congenital syphilis
, symptomatic
(
A
50.1
)
Early congenital syphilis
, latent
(
A
50.2
)
Early congenital syphilis
, unspecified
(
A
50.3
)
Late congenital syphilitic oculopathy
(
A
50.4
)
Late congenital neurosyphilis
(
juvenile neurosyphilis
)
(
A
50.5
) Other
late congenital syphilis
, symptomatic
(
A
50.6
)
Late congenital syphilis
, latent
(
A
50.7
)
Late congenital syphilis
, unspecified
(
A
50.9
)
Congenital syphilis
, unspecified
(
A
51.
)
Early syphilis
(
A
51.0
)
Primary genital syphilis
Syphilitic
chancre
NOS
(
A
51.1
)
Primary anal syphilis
(
A
51.2
)
Primary syphilis
of other sites
(
A
51.3
)
Secondary syphilis
of
skin
and
mucous membranes
Condyloma latum
(
A
51.4
) Other
secondary syphilis
(
A
51.5
)
Early syphilis
, latent
(
A
51.9
)
Early syphilis
, unspecified
(
A
52.
)
Late syphilis
(
A
52.0
)
Cardiovascular syphilis
(
A
52.1
)
Symptomatic neurosyphilis
Tabes dorsalis
(
A
52.2
)
Asymptomatic neurosyphilis
(
A
52.3
)
Neurosyphilis
, unspecified
Gumma
(syphilitic) of central nervous system NOS
Syphilis
(late) of central nervous system NOS
Syphiloma
of central nervous system NOS
(
A
52.7
) Other
symptomatic late syphilis
Gumma
(syphilitic) any sites, except those classified to A52.0-A52.3
Late or tertiary syphilis
any sites, except those classified to A52.0-A52.3
(
A
52.8
)
Late syphilis
, latent
(
A
52.9
)
Late syphilis
, unspecified
(
A
53.
) Other and unspecified
syphilis
(
A
53.0
)
Latent syphilis
, unspecified as early or late
(
A
53.9
)
Syphilis
, unspecified
(
A
54.
)
Gonococcal
infection
(
A
54.0
)
Gonococcal
infection of
lower genitourinary tract
without
periurethral
or
accessory gland abscess
(
A
54.1
)
Gonococcal
infection of
lower genitourinary tract
with
periurethral
and
accessory gland abscess
(
A
54.2
)
Gonococcal pelviperitonitis
and other gonococcal
genitourinary infections
(
A
54.3
)
Gonococcal
infection of
eye
(
A
54.4
)
Gonococcal
infection of
musculoskeletal system
(
A
54.5
)
Gonococcal
pharyngitis
(
A
54.6
)
Gonococcal
infection of
anus
and
rectum
(
A
54.8
) Other
gonococcal infections
(
A
54.9
)
Gonococcal
infection, unspecified
(
A
55.
)
Chlamydial lymphogranuloma
(
venereum
)
(
A
56.
) Other
sexually transmitted
chlamydial
diseases
(
A
56.0
)
Chlamydial
infection of
lower genitourinary tract
(
A
56.1
)
Chlamydial
infection of
pelviperitoneum
and other
genitourinary organs
(
A
56.2
)
Chlamydial
infection of
genitourinary tract
, unspecified
(
A
56.3
)
Chlamydial
infection of
anus
and
rectum
(
A
56.4
)
Chlamydial
infection of
pharynx
(
A
56.8
)
Sexually transmitted
chlamydial
infection of other sites
(
A
57.
)
Chancroid
(
A
58.
)
Granuloma inguinale
(
A
59.
)
Trichomoniasis
(
A
59.0
)
Urogenital trichomoniasis
(
A
59.8
)
Trichomoniasis
of other sites
(
A
59.9
)
Trichomoniasis
, unspecified
(
A
60.
)
Anogenital
herpesviral
(
herpes simplex
) infection
(
A
60.0
)
Herpesviral
infection of
genitalia
and
urogenital tract
(
A
60.1
)
Herpesviral
infection of
perianal
skin and
rectum
(
A
60.9
)
Anogenital
herpesviral
infection, unspecified
(
A
63.
) Other predominantly
sexually transmitted diseases
, not elsewhere classified
(
A
63.0
)
Anogenital (venereal) warts
(
A
63.8
) Other specified predominantly
sexually transmitted diseases
(
A
64.
) Unspecified
sexually transmitted disease
(A65-A69) Other
spirochaetal
diseases
(
A
65.
) Nonvenereal
syphilis
Bejel
Endemic syphilis
Njovera
(
A
66.
)
Yaws
(
A
67.
)
Pinta
(
carate
)
(
A
68.
)
Relapsing fevers
(
A
69.
) Other
spirochaetal
infections
(
A
69.0
)
Necrotizing ulcerative stomatitis
Cancrum oris
Fusospirochaetal gangrene
Noma
Stomatitis gangrenosa
(
A
69.1
) Other
Vincent's infections
Trench mouth
(
A
69.2
)
Lyme disease
Erythema chronicum migrans
due to
Borrelia burgdorferi
(
A
69.8
) Other specified
spirochaetal
infections
(
A
69.9
)
Spirochaetal
infection, unspecified
(A70-A74) Other diseases caused by
chlamydiae
(
A
70.
)
Chlamydia psittaci
infection
Psittacosis
(
A
71.
)
Trachoma
(
A
74.
) Other diseases caused by
chlamydiae
(A75-A79)
Rickettsioses
(
A
75.
)
Typhus fever
(
A
75.0
)
Epidemic louse-borne typhus fever
due to
Rickettsia prowazekii
(
A
75.1
)
Recrudescent typhus
(
Brill's disease
)
(
A
75.2
)
Typhus fever
due to
Rickettsia typhi
(
A
75.3
)
Typhus fever
due to
Rickettsia tsutsugamushi
Scrub typhus
(
A
75.9
)
Typhus fever
, unspecified
(
A
77.
)
Spotted fever
(
tick
-borne
rickettsioses
)
(
A
77.0
)
Spotted fever
due to
Rickettsia rickettsii
Rocky Mountain spotted fever
(
A
77.1
)
Spotted fever
due to
Rickettsia conorii
Boutonneuse fever
(
A
78.
)
Q fever
(
A
79.
) Other
rickettsioses
(
A
79.0
)
Trench fever
Quintan fever
Wolhynian fever
(
A
79.1
)
Rickettsialpox
due to
Rickettsia akari
Kew Garden fever
Vesicular rickettsiosis
(
A
79.8
) Other specified
rickettsioses
Rickettsiosis
due to
Ehrlichia sennetsu
(
A
79.9
)
Rickettsiosis
, unspecified
Rickettsial
infection NOS
A80-B34 - Viral infections
(A80-A89)
Viral infections
of the
central nervous system
(
A
80.
)
Acute poliomyelitis
(
A
81.
) Atypical
virus
infections of
central nervous system
(
A
81.0
)
Creutzfeldt-Jakob disease
(
A
81.1
)
Subacute sclerosing panencephalitis
(
A
81.2
)
Progressive multifocal leukoencephalopathy
(
A
81.8
) Other atypical
virus infections
of
central nervous system
Kuru
(
A
81.9
) Atypical
virus infection
of
central nervous system
, unspecified
Prion disease
of
central nervous system
NOS
(
A
82.
)
Rabies
(
A
83.
)
Mosquito
-borne
viral encephalitis
(
A
84.
)
Tick
-borne
viral encephalitis
(
A
85.
) Other
viral encephalitis
, not elsewhere classified
(
A
85.8
) Other specified
viral encephalitis
Encephalitis lethargica
(
A
86.
) Unspecified
viral encephalitis
(
A
87.
)
Viral meningitis
(
A
87.2
)
Lymphocytic choriomeningitis
(
A
88.
) Other
viral infections
of
central nervous system
, not elsewhere classified
(
A
88.1
) Epidemic
vertigo
(
A
89.
) Unspecified
viral infection
of
central nervous system
(A90-A99)
Arthropod
-borne
viral fevers
and
viral haemorrhagic fevers
(
A
90.
)
Dengue fever
(
classical dengue
)
(
A
91.
)
Dengue haemorrhagic fever
(
A
92.
) Other
mosquito
-borne
viral fevers
(
A
92.0
)
Chikungunya virus disease
(
A
92.1
)
O'nyong-nyong fever
(
A
92.2
)
Venezuelan equine fever
(
A
92.3
)
West Nile virus infection
(
A
92.4
)
Rift Valley fever
(
A
92.8
) Other specified
mosquito-borne viral fevers
(
A
92.9
)
Mosquito-borne viral fever
, unspecified
(
A
93.
) Other
arthropod
-borne
viral fevers
, not elsewhere classified
(
A
94.
) Unspecified
arthropod
-borne
viral fever
(
A
95.
)
Yellow fever
(
A
96.
)
Arenaviral haemorrhagic fever
(
A
96.0
)
Argentine hemorrhagic fever
(JunÃn virus)
(
A
96.1
)
Machupo haemorrhagic fever
Bolivian hemorrhagic fever
(
A
96.2
)
Lassa fever
(
A
98.
) Other
viral haemorrhagic fevers
, not elsewhere classified
(
A
98.0
)
Crimean-Congo haemorrhagic fever
(
A
98.1
)
Omsk haemorrhagic fever
(
A
98.2
)
Kyasanur Forest disease
(
A
98.3
)
Marburg virus disease
(
A
98.4
)
Ebola virus disease
(
A
98.5
)
Haemorrhagic fever
with
renal syndrome
(
A
99.
) Unspecified
viral haemorrhagic fever
(B00-B09)
Viral infections
characterized by
skin
and
mucous membrane
lesions
(
B
00.
)
Herpesviral
(
herpes simplex
) infections
(
B
00.0
)
Eczema
herpeticum
(
B
00.1
)
Herpesviral
vesicular dermatitis
(
B
00.2
)
Herpesviral
gingivostomatitis
and
pharyngotonsillitis
(
B
00.3
)
Herpesviral
meningitis
(
B
00.4
)
Herpesviral
encephalitis
(
B
00.5
)
Herpesviral
ocular disease
(
B
00.7
)
Disseminated
herpesviral disease
(
B
00.8
) Other forms of
herpesviral infection
(
B
00.9
)
Herpesviral infection
, unspecified
(
B
01.
)
Varicella
(
