View source for ICD-10 Chapter I: Certain infectious and parasitic diseases

{{SI}}



==A00-A79 - Bacterial infections, and other intestinal infectious diseases, and [[STD]]s==
=== (A00-A09) [[Intestinal]] [[infectious diseases]] ===
* ({{ICD10|A|00||a|00}}) [[Cholera]]

* ({{ICD10|A|01||a|00}}) [[Typhoid]] and [[paratyphoid]] fevers
** ({{ICD10|A|01|0|a|00}}) [[Typhoid fever]]
*** Infection due to [[Salmonella typhi]]
** ({{ICD10|A|01|1|a|00}}) [[Paratyphoid fever]] A
** ({{ICD10|A|01|2|a|00}}) [[Paratyphoid fever]] B
** ({{ICD10|A|01|3|a|00}}) [[Paratyphoid fever]] C
** ({{ICD10|A|01|4|a|00}}) [[Paratyphoid fever]], unspecified

* ({{ICD10|A|02||a|00}}) Other [[Salmonella]] infections

* ({{ICD10|A|03||a|00}}) [[Shigellosis]]

* ({{ICD10|A|04||a|00}}) Other [[bacterial]] [[intestinal]] infections
** ({{ICD10|A|04|0|a|00}}) [[Escherichia coli#Role in disease|Enteropathogenic Escherichia coli]] infection
** ({{ICD10|A|04|5|a|00}}) [[Campylobacter]] [[enteritis]]
** ({{ICD10|A|04|6|a|00}}) [[Enteritis]] due to [[Yersinia enterocolitica]]
** ({{ICD10|A|04|7|a|00}}) [[Enterocolitis]] due to [[Clostridium difficile]]

* ({{ICD10|A|05||a|00}}) Other [[bacterial]] [[foodborne intoxications]]
** ({{ICD10|A|05|0|a|00}}) [[Foodborne]] [[staphylococcal]] [[intoxication]]
** ({{ICD10|A|05|1|a|00}}) [[Botulism]]
** ({{ICD10|A|05|2|a|00}}) [[Foodborne]] [[Clostridium perfringens]] ([[Clostridium welchii]]) intoxication

* ({{ICD10|A|06||a|00}}) [[Amoebiasis]]

* ({{ICD10|A|07||a|00}}) Other [[protozoal]] [[intestinal]] disease
** ({{ICD10|A|07|0|a|00}}) [[Balantidiasis]]
** ({{ICD10|A|07|1|a|00}}) [[Giardiasis]] ([[lambliasis]])
** ({{ICD10|A|07|2|a|00}}) [[Cryptosporidiosis]]
** ({{ICD10|A|07|3|a|00}}) [[Isosporiasis]]
** ({{ICD10|A|07|8|a|00}}) Other specified [[protozoal]] [[intestinal]] diseases
*** Intestinal trichomoniasis
*** [[Sarcocystosis]]
*** Sarcosporidiosis
** ({{ICD10|A|07|9|a|00}}) [[Protozoal]] [[intestinal]] disease, unspecified

* ({{ICD10|A|08||a|00}}) [[Viral]] and other specified [[intestinal]] infections
** ({{ICD10|A|08|0|a|00}}) [[Rotaviral]] [[enteritis]]

* ({{ICD10|A|09||a|00}}) [[Diarrhoea]] and [[gastroenteritis]] of presumed infectious origin

=== (A15-A19) [[Tuberculosis]] ===
* ({{ICD10|A|15||a|15}}) [[Respiratory tuberculosis]], bacteriologically and histologically confirmed
* ({{ICD10|A|16||a|15}}) [[Respiratory tuberculosis]], not confirmed bacteriologically or histologically

* ({{ICD10|A|17||a|15}}) [[Tuberculosis]] of [[nervous system]]
** ({{ICD10|A|17|0|a|15}}) [[Tuberculous meningitis]]
** ({{ICD10|A|17|1|a|15}}) Meningeal tuberculoma
** ({{ICD10|A|17|8|a|15}}) Other [[tuberculosis]] of [[nervous system]]
** ({{ICD10|A|17|9|a|15}}) [[Tuberculosis]] of [[nervous system]], unspecified 

* ({{ICD10|A|18||a|15}}) [[Tuberculosis]] of other organs
** ({{ICD10|A|18|0|a|15}}) [[Tuberculosis]] of [[bone]]s and [[joints]] 
** ({{ICD10|A|18|1|a|15}}) [[Tuberculosis]] of [[genitourinary system]]
** ({{ICD10|A|18|2|a|15}}) Tuberculous peripheral lymphadenopathy
** ({{ICD10|A|18|3|a|15}}) [[Tuberculosis]] of [[intestines]], [[peritoneum]] and [[mesenteric]] glands
** ({{ICD10|A|18|4|a|15}}) [[Tuberculosis]] of [[skin]] and [[subcutaneous tissue]]
*** [[Scrofuloderma]]
** ({{ICD10|A|18|5|a|15}}) [[Tuberculosis]] of [[eye]]
** ({{ICD10|A|18|6|a|15}}) [[Tuberculosis]] of [[ear]]
** ({{ICD10|A|18|7|a|15}}) [[Tuberculosis]] of [[adrenal glands]]
** ({{ICD10|A|18|8|a|15}}) [[Tuberculosis]] of other specified [[organ (anatomy)|organ]]s

* ({{ICD10|A|19||a|15}}) [[Miliary tuberculosis]]

=== (A20-A28) Certain [[zoonotic]] [[bacterial]] diseases ===
* ({{ICD10|A|20||a|20}}) [[Pandemic|Plague]]
** ({{ICD10|A|20|0|a|20}}) [[Bubonic plague]]
** ({{ICD10|A|20|1|a|20}}) Cellulocutaneous plague
** ({{ICD10|A|20|2|a|20}}) [[Pneumonic plague]]
** ({{ICD10|A|20|3|a|20}}) Plague meningitis
** ({{ICD10|A|20|7|a|20}}) Septicaemic plague
** ({{ICD10|A|20|8|a|20}}) Other forms of [[Plague (disease)|plague]]
** ({{ICD10|A|20|9|a|20}}) [[Plague (disease)|Plague]], unspecified

* ({{ICD10|A|21||a|20}}) [[Tularaemia]]
* ({{ICD10|A|22||a|20}}) [[Anthrax]]
* ({{ICD10|A|23||a|20}}) [[Brucellosis]]
* ({{ICD10|A|24||a|20}}) [[Glanders]] and [[melioidosis]]
** ({{ICD10|A|24|0|a|20}}) [[Glanders]] 
** ({{ICD10|A|24|1|a|20}}) [[melioidosis#Acute melioidosis|acute and fulminating melioidosis]]
** ({{ICD10|A|24|2|a|20}}) [[Subacute]] and [[chronic]] [[melioidosis]]
** ({{ICD10|A|24|3|a|20}}) Other [[melioidosis]]
** ({{ICD10|A|24|4|a|20}}) [[Melioidosis]], unspecified
*** Whitmore's disease

* ({{ICD10|A|25||a|20}}) [[Rat-bite fevers]]
** ({{ICD10|A|25|0|a|20}}) Spirillosis
*** [[Sodoku]]
** ({{ICD10|A|25|1|a|20}}) Streptobacillosis
** ({{ICD10|A|25|9|a|20}}) [[Rat-bite fever]], unspecified

* ({{ICD10|A|26||a|20}}) [[Erysipeloid]]
* ({{ICD10|A|27||a|20}}) [[Leptospirosis]]
* ({{ICD10|A|28||a|20}}) Other [[zoonotic]] bacterial diseases, not elsewhere classified
** ({{ICD10|A|28|0|a|20}}) [[Pasteurellosis]]
** ({{ICD10|A|28|1|a|20}}) [[Cat-scratch disease]]

=== (A30-A49) Other [[bacterial]] diseases ===

* ({{ICD10|A|30||a|30}}) [[Leprosy (Hansen's disease)]]

* ({{ICD10|A|31||a|30}}) Infection due to other [[mycobacteria]]
** ({{ICD10|A|31|0|a|30}}) [[Pulmonary mycobacterial infection]]
*** Infection due to [[Mycobacterium avium]]
*** Infection due to [[Mycobacterium intracellulare]] (Battey bacillus)
*** Infection due to [[Mycobacterium kansasii]]
** ({{ICD10|A|31|1|a|30}}) [[Cutaneous]] mycobacterial infection
*** [[Buruli ulcer]]
*** Infection due to [[Mycobacterium marinum]]
*** Infection due to [[Mycobacterium ulcerans]]
** ({{ICD10|A|31|8|a|30}}) Other [[mycobacterial]] infections
** ({{ICD10|A|31|9|a|30}}) [[Mycobacteria]]l infection, unspecified
*** Atypical [[mycobacterium]] infection NOS
*** Mycobacteriosis NOS 

* ({{ICD10|A|32||a|30}}) [[Listeriosis]]
* ({{ICD10|A|33||a|30}}) [[Tetanus neonatorum]]
* ({{ICD10|A|34||a|30}}) [[Obstetrical tetanus]]
* ({{ICD10|A|35||a|30}}) Other [[tetanus]]
* ({{ICD10|A|36||a|30}}) [[Diphtheria]]
* ({{ICD10|A|37||a|30}}) [[Whooping cough]]
* ({{ICD10|A|38||a|30}}) [[Scarlet fever]]

* ({{ICD10|A|39||a|30}}) [[Meningococcal]] infection
** ({{ICD10|A|39|0|a|30}}) [[Meningococcal meningitis]]
** ({{ICD10|A|39|1|a|30}}) [[Waterhouse-Friderichsen syndrome]]
** ({{ICD10|A|39|2|a|30}}) [[Acute (medical)|Acute]] [[meningococcaemia]]
** ({{ICD10|A|39|3|a|30}}) [[chronic (medicine)|Chronic]] [[meningococcaemia]]
** ({{ICD10|A|39|4|a|30}}) [[Meningococcaemia]], unspecified
** ({{ICD10|A|39|5|a|30}}) [[Meningococcal]] [[heart disease]]

* ({{ICD10|A|40||a|30}}) [[Streptococcal septicaemia]]
* ({{ICD10|A|41||a|30}}) Other [[septicaemia]]
* ({{ICD10|A|42||a|30}}) [[Actinomycosis]]
* ({{ICD10|A|43||a|30}}) [[Nocardiosis]]

* ({{ICD10|A|44||a|30}}) [[Bartonellosis]]
** ({{ICD10|A|44|0|a|30}}) Systemic bartonellosis
** ({{ICD10|A|44|1|a|30}}) [[Cutaneous]] and [[mucocutaneous]] [[bartonellosis]]
** ({{ICD10|A|44|8|a|30}}) Other forms of [[bartonellosis]]
** ({{ICD10|A|44|9|a|30}}) [[Bartonellosis]], unspecified

* ({{ICD10|A|46||a|30}}) [[Erysipelas]]

* ({{ICD10|A|48||a|30}}) Other [[bacterial]] diseases, not elsewhere classified
** ({{ICD10|A|48|0|a|30}}) [[Gas gangrene]]
** ({{ICD10|A|48|1|a|30}}) [[Legionnaires' disease]]
** ({{ICD10|A|48|2|a|30}}) [[Pontiac fever|Nonpneumonic Legionnaires' disease]]
** ({{ICD10|A|48|3|a|30}}) [[Toxic shock syndrome]]
** ({{ICD10|A|48|4|a|30}}) [[Brazilian purpuric fever]]
** ({{ICD10|A|48|8|a|30}}) Other specified [[bacterial]] diseases

* ({{ICD10|A|49||a|30}}) [[Bacterial]] infection of unspecified site
** ({{ICD10|A|49|0|a|30}}) [[Staphylococcal]] infection, unspecified
** ({{ICD10|A|49|1|a|30}}) [[Streptococcal]] infection, unspecified
** ({{ICD10|A|49|2|a|30}}) [[Haemophilus influenzae]] infection, unspecified
** ({{ICD10|A|49|3|a|30}}) [[Mycoplasma]] infection, unspecified
** ({{ICD10|A|49|8|a|30}}) Other [[bacterial]] infections of unspecified site
** ({{ICD10|A|49|9|a|30}}) [[Bacterial infection]], unspecified
*** [[Bacteraemia]] NOS

=== (A50-A64) [[Infections with a predominantly sexual mode of transmission]] ===
* ({{ICD10|A|50||a|50}}) [[Congenital syphilis]]
** ({{ICD10|A|50|0|a|50}}) [[Early congenital syphilis]], symptomatic
** ({{ICD10|A|50|1|a|50}}) [[Early congenital syphilis]], latent
** ({{ICD10|A|50|2|a|50}}) [[Early congenital syphilis]], unspecified
** ({{ICD10|A|50|3|a|50}}) [[Late congenital syphilitic oculopathy]]
** ({{ICD10|A|50|4|a|50}}) Late congenital neurosyphilis (juvenile neurosyphilis)
** ({{ICD10|A|50|5|a|50}}) Other [[late congenital syphili]]s, symptomatic
** ({{ICD10|A|50|6|a|50}}) [[Late congenital syphilis]], latent
** ({{ICD10|A|50|7|a|50}}) [[Late congenital syphilis]], unspecified
** ({{ICD10|A|50|9|a|50}}) [[Congenital syphilis]], unspecified

* ({{ICD10|A|51||a|50}}) [[Early syphilis]]
** ({{ICD10|A|51|0|a|50}}) Primary genital syphilis
*** [[Syphilitic]] [[chancre]] NOS
** ({{ICD10|A|51|1|a|50}}) Primary anal syphilis
** ({{ICD10|A|51|2|a|50}}) [[Primary syphilis]] of other sites
** ({{ICD10|A|51|3|a|50}}) [[Secondary syphilis]] of [[skin]] and [[mucous membranes]]
*** [[Condyloma latum]]
** ({{ICD10|A|51|4|a|50}}) Other [[secondary syphilis]]
** ({{ICD10|A|51|5|a|50}}) [[Early syphilis]], latent
** ({{ICD10|A|51|9|a|50}}) [[Early syphilis]], unspecified

* ({{ICD10|A|52||a|50}}) [[Late syphilis]]
** ({{ICD10|A|52|0|a|50}}) [[Cardiovascular syphilis]]
** ({{ICD10|A|52|1|a|50}}) Symptomatic neurosyphilis
*** [[Tabes dorsalis]]
** ({{ICD10|A|52|2|a|50}}) Asymptomatic neurosyphilis
** ({{ICD10|A|52|3|a|50}}) [[Neurosyphilis]], unspecified
*** [[gumma (pathology)|Gumma]] (syphilitic) of central nervous system NOS 
*** [[Syphilis]] (late) of central nervous system NOS 
*** Syphiloma of central nervous system NOS 
** ({{ICD10|A|52|7|a|50}}) Other symptomatic late syphilis
*** [[Gumma (symptom)|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 
** ({{ICD10|A|52|8|a|50}}) [[Late syphilis]], latent
** ({{ICD10|A|52|9|a|50}}) [[Late syphilis]], unspecified

* ({{ICD10|A|53||a|50}}) Other and unspecified [[syphilis]]
** ({{ICD10|A|53|0|a|50}}) [[Latent syphilis]], unspecified as early or late
** ({{ICD10|A|53|9|a|50}}) [[Syphilis]], unspecified

* ({{ICD10|A|54||a|50}}) [[Gonococcal]] infection
** ({{ICD10|A|54|0|a|50}}) [[Gonococcal]] infection of [[lower genitourinary tract]] without periurethral or accessory gland abscess
** ({{ICD10|A|54|1|a|50}}) [[Gonococcal]] infection of [[lower genitourinary tract]] with periurethral and accessory gland abscess
** ({{ICD10|A|54|2|a|50}}) Gonococcal pelviperitonitis and other gonococcal genitourinary infections
** ({{ICD10|A|54|3|a|50}}) [[Gonococcal]] infection of [[eye]]
** ({{ICD10|A|54|4|a|50}}) [[Gonococcal]] infection of [[musculoskeletal system]]
** ({{ICD10|A|54|5|a|50}}) [[Gonococcal]] [[pharyngitis]]
** ({{ICD10|A|54|6|a|50}}) [[Gonococcal]] infection of [[anus]] and [[rectum]]
** ({{ICD10|A|54|8|a|50}}) Other gonococcal infections
** ({{ICD10|A|54|9|a|50}}) [[Gonococcal]] infection, unspecified

* ({{ICD10|A|55||a|50}}) [[Chlamydial lymphogranuloma]] (venereum)

* ({{ICD10|A|56||a|50}}) Other [[sexually transmitted]] [[chlamydial]] diseases
** ({{ICD10|A|56|0|a|50}}) [[Chlamydial]] infection of [[lower genitourinary tract]]
** ({{ICD10|A|56|1|a|50}}) [[Chlamydial]] infection of [[pelviperitoneum]] and other [[genitourinary organs]]
** ({{ICD10|A|56|2|a|50}}) [[Chlamydial]] infection of [[genitourinary tract]], unspecified
** ({{ICD10|A|56|3|a|50}}) [[Chlamydial]] infection of [[anus]] and [[rectum]]
** ({{ICD10|A|56|4|a|50}}) [[Chlamydial]] infection of [[pharynx]]
** ({{ICD10|A|56|8|a|50}}) [[Sexually transmitted]] [[chlamydial]] infection of other sites

* ({{ICD10|A|57||a|50}}) [[Chancroid]]

* ({{ICD10|A|58||a|50}}) [[Granuloma inguinale]]

* ({{ICD10|A|59||a|50}}) [[Trichomoniasis]]
** ({{ICD10|A|59|0|a|50}}) [[Urogenital trichomoniasis]]
** ({{ICD10|A|59|8|a|50}}) [[Trichomoniasis]] of other sites
** ({{ICD10|A|59|9|a|50}}) [[Trichomoniasis]], unspecified

* ({{ICD10|A|60||a|50}}) [[Anogenital]] [[herpesviral]] ([[herpes simplex]]) infection
** ({{ICD10|A|60|0|a|50}}) [[Herpesviral]] infection of [[genitalia]] and [[urogenital tract]]
** ({{ICD10|A|60|1|a|50}}) [[Herpesviral]] infection of [[perianal]] skin and [[rectum]]
** ({{ICD10|A|60|9|a|50}}) [[Anogenital]] [[herpesviral]] infection, unspecified

* ({{ICD10|A|63||a|50}}) Other predominantly [[sexually transmitted diseases]], not elsewhere classified
** ({{ICD10|A|63|0|a|50}}) [[Genital wart|Anogenital (venereal) warts]]
** ({{ICD10|A|63|8|a|50}}) Other specified predominantly [[sexually transmitted diseases]]

* ({{ICD10|A|64||a|50}}) Unspecified [[sexually transmitted disease]]

=== (A65-A69) Other [[spirochaetal]] diseases ===
* ({{ICD10|A|65||a|65}}) Nonvenereal [[syphilis]]
** [[Bejel]]
** [[Endemic syphilis]]
** [[Njovera]]
* ({{ICD10|A|66||a|65}}) [[Yaws]]
* ({{ICD10|A|67||a|65}}) [[Pinta (disease)|Pinta]] ([[carate]])
* ({{ICD10|A|68||a|65}}) [[Relapsing fevers]]
* ({{ICD10|A|69||a|65}}) Other [[spirochaetal]] infections
** ({{ICD10|A|69|0|a|65}}) [[Necrotizing ulcerative stomatitis]]
*** [[Cancrum oris]]
*** [[Fusospirochaetal gangrene]]
*** [[Noma]]
*** [[Stomatitis gangrenosa]]
** ({{ICD10|A|69|1|a|65}}) Other [[Vincent's infections]]
*** [[Trench mouth]]
** ({{ICD10|A|69|2|a|65}}) [[Lyme disease]]
*** [[Erythema chronicum migrans]] due to [[Borrelia burgdorferi]]
** ({{ICD10|A|69|8|a|65}}) Other specified [[spirochaetal]] infections
** ({{ICD10|A|69|9|a|65}}) [[Spirochaetal]] infection, unspecified

=== (A70-A74) Other diseases caused by [[chlamydiae]] ===
* ({{ICD10|A|70||a|70}}) [[Chlamydia psittaci]] infection
** [[Psittacosis]]
* ({{ICD10|A|71||a|70}}) [[Trachoma]]
* ({{ICD10|A|74||a|70}}) Other diseases caused by [[chlamydiae]]

=== (A75-A79) [[Rickettsioses]] ===
* ({{ICD10|A|75||a|75}}) [[Typhus fever]]
** ({{ICD10|A|75|0|a|75}}) [[Epidemic louse-borne typhus fever]] due to [[Rickettsia prowazekii]]
** ({{ICD10|A|75|1|a|75}}) [[Recrudescent typhus]] ([[Brill's disease]])
** ({{ICD10|A|75|2|a|75}}) [[Typhus fever]] due to [[Rickettsia typhi]]
** ({{ICD10|A|75|3|a|75}}) [[Typhus fever]] due to [[Rickettsia tsutsugamushi]]
*** [[Scrub typhus]]
** ({{ICD10|A|75|9|a|75}}) [[Typhus fever]], unspecified

* ({{ICD10|A|77||a|75}}) [[Spotted fever]] ([[tick]]-borne [[rickettsioses]])
** ({{ICD10|A|77|0|a|75}}) [[Spotted fever]] due to [[Rickettsia rickettsii]]
*** [[Rocky Mountain spotted fever]]
** ({{ICD10|A|77|1|a|75}}) [[Spotted fever]] due to [[Rickettsia conorii]]
*** [[Boutonneuse fever]]
* ({{ICD10|A|78||a|75}}) [[Q fever]]
* ({{ICD10|A|79||a|75}}) Other [[rickettsioses]]
** ({{ICD10|A|79|0|a|75}}) [[Trench fever]]
*** [[Quintan fever]]
*** [[Wolhynian fever]]
** ({{ICD10|A|79|1|a|75}}) [[Rickettsialpox]] due to [[Rickettsia akari]]
*** [[Kew Garden fever]]
*** [[Vesicular rickettsiosis]]
** ({{ICD10|A|79|8|a|75}}) Other specified [[rickettsioses]]
*** [[Rickettsiosis]] due to [[Ehrlichia sennetsu]]
** ({{ICD10|A|79|9|a|75}}) [[Rickettsiosis]], unspecified
*** [[Rickettsial]] infection NOS

==A80-B34 - Viral infections==
=== (A80-A89) [[Viral infections]] of the [[central nervous system]] ===
* ({{ICD10|A|80||a|80}}) [[Acute poliomyelitis]]
* ({{ICD10|A|81||a|80}}) Atypical [[virus]] infections of [[central nervous system]]
** ({{ICD10|A|81|0|a|80}}) [[Creutzfeldt-Jakob disease]]
** ({{ICD10|A|81|1|a|80}}) [[Subacute sclerosing panencephalitis]]
** ({{ICD10|A|81|2|a|80}}) [[Progressive multifocal leukoencephalopathy]]
** ({{ICD10|A|81|8|a|80}}) Other atypical [[virus infections]] of [[central nervous system]]
*** [[Kuru (disease)|Kuru]]
** ({{ICD10|A|81|9|a|80}}) Atypical [[virus infection]] of [[central nervous system]], unspecified
*** [[Prion disease]] of [[central nervous system]] NOS 
* ({{ICD10|A|82||a|80}}) [[Rabies]]
* ({{ICD10|A|83||a|80}}) [[Mosquito]]-borne [[viral encephalitis]]
* ({{ICD10|A|84||a|80}}) [[Tick]]-borne [[viral encephalitis]]
* ({{ICD10|A|85||a|80}}) Other [[viral encephalitis]], not elsewhere classified
** ({{ICD10|A|85|8|a|80}}) Other specified [[viral encephalitis]]
*** [[Encephalitis lethargica]] 
* ({{ICD10|A|86||a|80}}) Unspecified [[viral encephalitis]]
* ({{ICD10|A|87||a|80}}) [[Viral meningitis]]
** ({{ICD10|A|87|2|a|80}}) [[Lymphocytic choriomeningitis]] 
* ({{ICD10|A|88||a|80}}) Other [[viral infections]] of [[central nervous system]], not elsewhere classified
** ({{ICD10|A|88|1|a|80}}) Epidemic [[Vertigo (medical)|vertigo]]
* ({{ICD10|A|89||a|80}}) Unspecified [[viral infection]] of [[central nervous system]]

=== (A90-A99) [[Arthropod]]-borne [[viral fever]]s and [[viral haemorrhagic fevers]] ===
* ({{ICD10|A|90||a|90}}) [[Dengue fever]] ([[classical dengue]])
* ({{ICD10|A|91||a|90}}) [[Dengue haemorrhagic fever]]

* ({{ICD10|A|92||a|90}}) Other [[mosquito]]-borne [[viral fevers]]
** ({{ICD10|A|92|0|a|90}}) [[Chikungunya virus disease]]
** ({{ICD10|A|92|1|a|90}}) [[O'nyong-nyong fever]]
** ({{ICD10|A|92|2|a|90}}) [[Venezuelan equine fever]]
** ({{ICD10|A|92|3|a|90}}) [[West Nile virus infection]]
** ({{ICD10|A|92|4|a|90}}) [[Rift Valley fever]]
** ({{ICD10|A|92|8|a|90}}) Other specified [[mosquito-borne viral fevers]]
** ({{ICD10|A|92|9|a|90}}) [[Mosquito-borne viral fever]], unspecified

* ({{ICD10|A|93||a|90}}) Other [[arthropod]]-borne [[viral fevers]], not elsewhere classified
* ({{ICD10|A|94||a|90}}) Unspecified [[arthropod]]-borne [[viral fever]]
* ({{ICD10|A|95||a|90}}) [[Yellow fever]]
* ({{ICD10|A|96||a|90}}) [[Arenaviral haemorrhagic fever]]
** ({{ICD10|A|96|0|a|90}}) [[Argentine hemorrhagic fever]] (Junín virus)
** ({{ICD10|A|96|1|a|90}}) [[Machupo haemorrhagic fever]]
*** [[Bolivian hemorrhagic fever]]
** ({{ICD10|A|96|2|a|90}}) [[Lassa fever]]
* ({{ICD10|A|98||a|90}}) Other [[viral haemorrhagic fevers]], not elsewhere classified
** ({{ICD10|A|98|0|a|90}}) [[Crimean-Congo haemorrhagic fever]]
** ({{ICD10|A|98|1|a|90}}) [[Omsk haemorrhagic fever]]
** ({{ICD10|A|98|2|a|90}}) [[Kyasanur Forest disease]]
** ({{ICD10|A|98|3|a|90}}) [[Marburg virus disease]]
** ({{ICD10|A|98|4|a|90}}) [[Ebola virus disease]]
** ({{ICD10|A|98|5|a|90}}) [[Haemorrhagic fever]] with [[renal syndrome]]
* ({{ICD10|A|99||a|90}}) Unspecified [[viral haemorrhagic fever]]

=== (B00-B09) [[Viral infections]] characterized by [[skin]] and [[mucous membrane]] [[lesions]] ===
* ({{ICD10|B|00||b|00}}) [[Herpesviral]] ([[herpes simplex]]) infections
** ({{ICD10|B|00|0|b|00}}) [[Eczema]] [[herpeticum]]
** ({{ICD10|B|00|1|b|00}}) [[Herpesviral]] [[vesicular dermatitis]]
** ({{ICD10|B|00|2|b|00}}) [[Herpesviral]] [[gingivostomatitis]] and [[pharyngotonsillitis]]
** ({{ICD10|B|00|3|b|00}}) [[Herpesviral]] [[meningitis]]
** ({{ICD10|B|00|4|b|00}}) [[Herpesviral]] [[encephalitis]]
** ({{ICD10|B|00|5|b|00}}) [[Herpesviral]] [[ocular disease]]
** ({{ICD10|B|00|7|b|00}}) [[Disseminated]] [[herpesviral disease]]
** ({{ICD10|B|00|8|b|00}}) Other forms of [[herpesviral infection]]
** ({{ICD10|B|00|9|b|00}}) [[Herpesviral infection]], unspecified
* ({{ICD10|B|01||b|00}}) [[Varicella]] ([[chickenpox]])
** ({{ICD10|B|01|0|b|00}}) [[Varicella]] [[meningitis]]
** ({{ICD10|B|01|1|b|00}}) [[Varicella]] [[encephalitis]]
** ({{ICD10|B|01|2|b|00}}) [[Varicella]] [[pneumonia]]
** ({{ICD10|B|01|8|b|00}}) [[Varicella]] with other [[Complication (medicine)|complications]]
** ({{ICD10|B|01|9|b|00}}) [[Varicella]] without [[Complication (medicine)|complication]]
* ({{ICD10|B|02||b|00}}) [[Zoster]] ([[herpes zoster]])
** ({{ICD10|B|02|0|b|00}}) [[Zoster]] [[encephalitis]]
** ({{ICD10|B|02|1|b|00}}) [[Zoster]] [[meningitis]]
** ({{ICD10|B|02|2|b|00}}) [[Zoster]] with other [[nervous system]] involvement
** ({{ICD10|B|02|3|b|00}}) [[Zoster]] [[ocular disease]]
** ({{ICD10|B|02|7|b|00}}) [[Disseminated]] [[zoster]]
** ({{ICD10|B|02|8|b|00}}) [[Zoster]] with other [[Complication (medicine)|complications]]
** ({{ICD10|B|02|9|b|00}}) [[Zoster]] without [[Complication (medicine)|complication]]
* ({{ICD10|B|03||b|00}}) [[Smallpox]] 
* ({{ICD10|B|04||b|00}}) [[Monkeypox]]
* ({{ICD10|B|05||b|00}}) [[Measles]]
* ({{ICD10|B|06||b|00}}) [[Rubella]] ([[German measles]])
* ({{ICD10|B|07||b|00}}) [[Viral warts]]
** [[Verruca]]
* ({{ICD10|B|08||b|00}}) Other [[viral infections]] characterized by [[skin]] and [[mucous membrane]] [[lesions]], not elsewhere classified
** ({{ICD10|B|08|0|b|00}}) Other [[orthopoxvirus]] infections
*** [[Cowpox]]
*** [[Vaccinia]]
** ({{ICD10|B|08|1|b|00}}) [[Molluscum contagiosum]]
** ({{ICD10|B|08|2|b|00}}) [[Exanthema subitum]] ([[sixth disease]])
** ({{ICD10|B|08|3|b|00}}) [[Erythema infectiosum]] ([[fifth disease]])
** ({{ICD10|B|08|4|b|00}}) [[Enteroviral]] [[vesicular]] [[stomatitis]] with [[exanthem]]
*** [[Hand, foot and mouth disease]]
** ({{ICD10|B|08|5|b|00}}) [[Enteroviral]] [[vesicular]] [[pharyngitis]]
** ({{ICD10|B|08|8|b|00}}) Other specified viral infections characterized by [[skin]] and [[mucous membrane]] [[lesions]]
*** [[Foot-and-mouth disease]]
* ({{ICD10|B|09||b|00}}) Unspecified [[viral infection]] characterized by [[skin]] and [[mucous membrane]] lesions

=== (B15-B19) [[Viral hepatitis]] ===
* ({{ICD10|B|15||b|15}}) [[Acute hepatitis A]]
* ({{ICD10|B|16||b|15}}) [[Acute hepatitis B]]
* ({{ICD10|B|17||b|15}}) Other acute [[viral hepatitis]]
** ({{ICD10|B|17|1|b|15}}) Acute [[hepatitis C]]
** ({{ICD10|B|17|2|b|15}}) Acute [[hepatitis E]]
* ({{ICD10|B|18||b|15}}) [[Chronic viral hepatitis]]
* ({{ICD10|B|19||b|15}}) Unspecified [[viral hepatitis]]

=== (B20-B24) [[Human immunodeficiency virus]] (HIV) disease ===
* ({{ICD10|B|20||b|20}}) [[Human Immunodeficiency Virus]] (HIV) disease Resulting in [[infectious]] and [[parasitic]] diseases
** ({{ICD10|B|20|0|b|20}}) [[HIV disease]] resulting in [[mycobacterial]] infection
** ({{ICD10|B|20|1|b|20}}) [[HIV disease]] resulting in other [[bacterial]] infections
** ({{ICD10|B|20|2|b|20}}) [[HIV disease]] resulting in [[cytomegaloviral disease]]
** ({{ICD10|B|20|3|b|20}}) [[HIV disease]] resulting in other [[viral infections]]
** ({{ICD10|B|20|4|b|20}}) [[HIV disease]] resulting in [[candidiasis]]
** ({{ICD10|B|20|5|b|20}}) [[HIV disease]] resulting in other [[mycoses]]
** ({{ICD10|B|20|6|b|20}}) [[HIV disease]] resulting in [[Pneumocystis pneumonia]]
** ({{ICD10|B|20|7|b|20}}) [[HIV disease]] resulting in multiple [[infections]]
** ({{ICD10|B|20|8|b|20}}) [[HIV disease]] resulting in other [[infectious]] and [[parasitic diseases]]
** ({{ICD10|B|20|9|b|20}}) [[HIV disease]] resulting in unspecified [[infectious]] or [[parasitic disease]]

* ({{ICD10|B|21||b|20}}) [[Human Immunodeficiency Virus]] (HIV) disease Resulting in [[malignant neoplasms]]
** ({{ICD10|B|21|0|b|20}}) [[HIV disease]] resulting in [[Kaposi's sarcoma]]
** ({{ICD10|B|21|1|b|20}}) [[HIV disease]] resulting in [[Burkitt's lymphoma]]
** ({{ICD10|B|21|2|b|20}}) [[HIV disease]] resulting in other types of [[non-Hodgkin's lymphoma]]
** ({{ICD10|B|21|3|b|20}}) [[HIV disease]] resulting in other [[malignant neoplasms]] of [[lymphoid]], [[haematopoietic]] and related tissue
** ({{ICD10|B|21|7|b|20}}) [[HIV disease]] resulting in multiple [[malignant neoplasms]]
** ({{ICD10|B|21|8|b|20}}) [[HIV disease]] resulting in other [[malignant neoplasms]]
** ({{ICD10|B|21|9|b|20}}) [[HIV disease]] resulting in unspecified [[malignant neoplasm]]

* ({{ICD10|B|22||b|20}}) [[Human Immunodeficiency Virus]] (HIV) disease Resulting in other specified diseases
** ({{ICD10|B|22|0|b|20}}) [[HIV disease]] resulting in [[encephalopathy]]
** ({{ICD10|B|22|1|b|20}}) [[HIV disease]] resulting in [[lymphoid interstitial pneumonitis]]
** ({{ICD10|B|22|2|b|20}}) [[HIV disease]] resulting in [[wasting syndrome]]
** ({{ICD10|B|22|7|b|20}}) [[HIV disease]] resulting in multiple diseases classified elsewhere

* ({{ICD10|B|23||b|20}}) [[Human Immunodeficiency Virus]] (HIV) disease Resulting in other conditions
** ({{ICD10|B|23|0|b|20}}) [[Acute HIV infection syndrome]]
** ({{ICD10|B|23|1|b|20}}) [[HIV disease]] resulting in (persistent) generalized [[lymphadenopathy]]
** ({{ICD10|B|23|2|b|20}}) [[HIV disease]] resulting in [[haematological]] and [[immunological]] abnormalities, not elsewhere classified]]
** ({{ICD10|B|23|8|b|20}}) [[HIV disease]] resulting in other specified conditions]]

* ({{ICD10|B|24||b|20}}) Unspecified [[Human Immunodeficiency Virus]] (HIV) Disease

=== (B25-B34) Other [[viral]] diseases ===
* ({{ICD10|B|25||b|25}}) [[Cytomegaloviral disease]]
* ({{ICD10|B|26||b|25}}) [[Mumps]]
* ({{ICD10|B|27||b|25}}) [[Infectious mononucleosis]]
* ({{ICD10|B|30||b|25}}) [[Viral conjunctivitis]]
* ({{ICD10|B|33||b|25}}) Other [[viral]] diseases, not elsewhere classified
** ({{ICD10|B|33|0|b|25}}) [[Epidemic myalgia]]
*** [[Bornholm disease]]
** ({{ICD10|B|33|1|b|25}}) [[Ross River disease]]
*** [[Epidemic polyarthritis and exanthema]]
*** [[Ross River fever]]
** ({{ICD10|B|33|2|b|25}}) [[Viral carditis]]
** ({{ICD10|B|33|3|b|25}}) [[Retrovirus]] infections, not elsewhere classified
** ({{ICD10|B|33|4|b|25}}) [[Hantavirus#Hantavirus (Cardio-)Pulmonary Syndrome (HPS or HCPS)|Hantavirus (cardio-)pulmonary syndrome]] (HPS) (HCPS) 
** ({{ICD10|B|33|9|b|25}}) Other specified [[viral]] diseases

* ({{ICD10|B|34||b|25}}) [[Viral]] infection of unspecified site

==B35-B89 - Infections caused by fungi, protozoans, worms, and infestations==
=== (B35-B49) [[Mycoses]] ===
* ({{ICD10|B|35||b|35}}) [[Dermatophytosis]]
** ({{ICD10|B|35|0|b|35}}) [[Tinea barbae]] and [[tinea capitis]]
*** [[Beard ringworm]]
*** [[Kerion]]
*** [[Scalp ringworm]]
*** [[Sycosis]], mycotic 
** ({{ICD10|B|35|1|b|35}}) [[Tinea unguium]]
*** [[Dermatophytic onychia]]
*** [[Dermatophytosis of nail]]
*** [[Onychomycosis]]
*** [[Ringworm of nails]]
** ({{ICD10|B|35|2|b|35}}) [[Tinea manuum]]
** ({{ICD10|B|35|3|b|35}}) [[Tinea pedis]]
** ({{ICD10|B|35|4|b|35}}) [[Tinea corporis]]
** ({{ICD10|B|35|5|b|35}}) [[Tinea imbricata]]
** ({{ICD10|B|35|6|b|35}}) [[Tinea cruris]]

* ({{ICD10|B|36||b|35}}) Other superficial [[mycoses]]
** ({{ICD10|B|36|0|b|35}}) [[Pityriasis versicolor]]
** ({{ICD10|B|36|1|b|35}}) [[Tinea nigra]]
** ({{ICD10|B|36|2|b|35}}) [[White piedra]]
** ({{ICD10|B|36|3|b|35}}) [[Black piedra]]
** ({{ICD10|B|36|8|b|35}}) Other specified [[superficial mycoses]]
** ({{ICD10|B|36|9|b|35}}) [[Superficial mycosis]], unspecified

* ({{ICD10|B|37||b|35}}) [[Candidiasis]]
** ({{ICD10|B|37|0|b|35}}) [[Candidal]] [[stomatitis]]
*** [[Oral thrush]]
** ({{ICD10|B|37|1|b|35}}) [[Pulmonary candidiasis]]
** ({{ICD10|B|37|2|b|35}}) [[Candidiasis]] of [[skin]] and [[nail (anatomy)|nail]]
** ({{ICD10|B|37|3|b|35}}) [[Candidiasis]] of [[vulva]] and [[vagina]]
** ({{ICD10|B|37|4|b|35}}) [[Candidiasis]] of other [[urogenital]] sites
** ({{ICD10|B|37|5|b|35}}) [[Candidal meningitis]] 
** ({{ICD10|B|37|6|b|35}}) [[Candidal endocarditis]] 
** ({{ICD10|B|37|7|b|35}}) [[Candidal septicaemia]]
** ({{ICD10|B|37|8|b|35}}) [[Candidiasis]] of other sites
** ({{ICD10|B|37|9|b|35}}) [[Candidiasis]], unspecified

*[[Dimorphic Fungi]]
** ({{ICD10|B|38||b|35}}) [[Coccidioidomycosis]]
** ({{ICD10|B|39||b|35}}) [[Histoplasmosis]]
** ({{ICD10|B|40||b|35}}) [[Blastomycosis]]
** ({{ICD10|B|41||b|35}}) [[Paracoccidioidomycosis]]
** ({{ICD10|B|42||b|35}}) [[Sporotrichosis]]
* ({{ICD10|B|43||b|35}}) [[Chromomycosis]] and [[phaeomycotic abscess]]
* ({{ICD10|B|44||b|35}}) [[Aspergillosis]]
* ({{ICD10|B|45||b|35}}) [[Cryptococcosis]]

* ({{ICD10|B|46||b|35}}) [[Zygomycosis]]
** ({{ICD10|B|46|0|b|35}}) [[Pulmonary mucormycosis]]
** ({{ICD10|B|46|1|b|35}}) [[Rhinocerebral mucormycosis]]
** ({{ICD10|B|46|2|b|35}}) [[Gastrointestinal mucormycosis]]
** ({{ICD10|B|46|3|b|35}}) [[Cutaneous mucormycosis]]
** ({{ICD10|B|46|4|b|35}}) [[Disseminated mucormycosis]]
** ({{ICD10|B|46|5|b|35}}) [[Mucormycosis]], unspecified
** ({{ICD10|B|46|8|b|35}}) Other [[zygomycoses]]
** ({{ICD10|B|46|9|b|35}}) [[Zygomycosis]], unspecified

* ({{ICD10|B|47||b|35}}) [[Mycetoma]]
** ({{ICD10|B|47|0|b|35}}) [[Eumycetoma]]
*** [[Madura foot]], mycotic
*** [[Maduromycosis]]
** ({{ICD10|B|47|1|b|35}}) [[Actinomycetoma]]
** ({{ICD10|B|47|9|b|35}}) [[Mycetoma]], unspecified
*** [[Madura foot]] NOS 

* ({{ICD10|B|48||b|35}}) Other [[mycoses]], not elsewhere classified
** ({{ICD10|B|48|0|b|35}}) [[Lobomycosis]]
*** [[Keloidal blastomycosis]]
*** [[Lobo's disease]]
** ({{ICD10|B|48|1|b|35}}) [[Rhinosporidiosis]]
** ({{ICD10|B|48|2|b|35}}) [[Allescheriasis]]
*** Infection due to [[Pseudallescheria boydii]]
** ({{ICD10|B|48|3|b|35}}) [[Geotrichosis]]
*** [[Geotrichum stomatitis]]
** ({{ICD10|B|48|4|b|35}}) [[Penicillosis]]
** ({{ICD10|B|48|7|b|35}}) [[Opportunistic mycoses]]
** ({{ICD10|B|48|8|b|35}}) [[Other specified mycoses]]
*** [[Adiaspiromycosis]]

* ({{ICD10|B|49||b|35}}) Unspecified [[mycosis]]

=== (B50-B64) [[Protozoal disease]]s ===
* ({{ICD10|B|50||b|50}}) [[Plasmodium falciparum]] [[malaria]]
* ({{ICD10|B|51||b|50}}) [[Plasmodium vivax]] [[malaria]]
* ({{ICD10|B|52||b|50}}) [[Plasmodium malariae]] [[malaria]]
* ({{ICD10|B|53||b|50}}) Other [[parasitologically]] confirmed [[malaria]]
* ({{ICD10|B|54||b|50}}) Unspecified [[malaria]]

* ({{ICD10|B|55||b|50}}) [[Leishmaniasis]]
** ({{ICD10|B|55|0|b|50}}) [[Visceral leishmaniasis]]
** ({{ICD10|B|55|1|b|50}}) [[Cutaneous leishmaniasis]]
** ({{ICD10|B|55|2|b|50}}) [[Mucocutaneous leishmaniasis]]
** ({{ICD10|B|55|9|b|50}}) [[Leishmaniasis]], unspecified

* ({{ICD10|B|56||b|50}}) [[African trypanosomiasis]]
* ({{ICD10|B|57||b|50}}) [[Chagas' disease]]
* ({{ICD10|B|58||b|50}}) [[Toxoplasmosis]]
* ({{ICD10|B|59||b|50}}) [[Pneumocystosis]]

* ({{ICD10|B|60||b|50}}) Other [[protozoal]] diseases, not elsewhere classified
** ({{ICD10|B|60|0|b|50}}) [[Babesiosis]]
*** [[Piroplasmosis]]
** ({{ICD10|B|60|1|b|50}}) [[Acanthamoebiasis]]
** ({{ICD10|B|60|2|b|50}}) [[Naegleriasis]]
*** [[Primary amoebic meningoencephalitis]]
** ({{ICD10|B|60|8|b|50}}) Other specified [[protozoal]] diseases
*** [[Microsporidiosis]]

* ({{ICD10|B|64||b|50}}) Unspecified [[protozoal]] disease

=== (B65-B83) [[Helminthiases]] ===
* ({{ICD10|B|65||b|65}}) [[Schistosomiasis]] ([[bilharziasis]])
** ({{ICD10|B|65|0|b|65}}) [[Schistosomiasis]] due to [[Schistosoma haematobium]] ([[urinary schistosomiasis]])
** ({{ICD10|B|65|1|b|65}}) [[Schistosomiasis]] due to [[Schistosoma mansoni]] ([[intestinal schistosomiasis]])
** ({{ICD10|B|65|2|b|65}}) [[Schistosomiasis]] due to [[Schistosoma japonicum]]
** ({{ICD10|B|65|3|b|65}}) [[Cercarial dermatitis]]
** ({{ICD10|B|65|8|b|65}}) Other [[schistosomiases]]
** ({{ICD10|B|65|9|b|65}}) [[Schistosomiasis]], unspecified

* ({{ICD10|B|66||b|65}}) Other [[fluke]] infections
** ({{ICD10|B|66|0|b|65}}) [[Opisthorchiasis]]
** ({{ICD10|B|66|1|b|65}}) [[Clonorchiasis]]
** ({{ICD10|B|66|2|b|65}}) [[Dicrocoeliasis]]
** ({{ICD10|B|66|3|b|65}}) [[Fascioliasis]]
** ({{ICD10|B|66|4|b|65}}) [[Paragonimiasis]]
** ({{ICD10|B|66|5|b|65}}) [[Fasciolopsiasis]]
** ({{ICD10|B|66|8|b|65}}) Other specified [[fluke]] infections

* ({{ICD10|B|67||b|65}}) [[Echinococcosis]]

* ({{ICD10|B|68||b|65}}) [[Taeniasis]]
** ({{ICD10|B|68|0|b|65}}) [[Taenia solium]] [[taeniasis]]
*** [[Pork tapeworm]] 
** ({{ICD10|B|68|1|b|65}}) [[Taenia saginata]] [[taeniasis]]
*** [[Beef tapeworm]] 
* ({{ICD10|B|69||b|65}}) [[Cysticercosis]]
* ({{ICD10|B|70||b|65}}) [[Diphyllobothriasis]] and [[sparganosis]]
** ({{ICD10|B|70|0|b|65}}) [[Diphyllobothriasis]]
** ({{ICD10|B|70|1|b|65}}) [[Sparganosis]]
* ({{ICD10|B|71||b|65}}) Other [[cestode]] infections
** ({{ICD10|B|71|0|b|65}}) [[Hymenolepiasis]]
*** [[Dwarf tapeworm]] 
* ({{ICD10|B|72||b|65}}) [[Dracunculiasis]]
* ({{ICD10|B|73||b|65}}) [[Onchocerciasis]]

* ({{ICD10|B|74||b|65}}) [[Filariasis]]
** ({{ICD10|B|74|0|b|65}}) [[Filariasis]] due to [[Wuchereria bancrofti]]
*** [[Elephantiasis]], [[filarial]] ([[ILDS]] B74.01)
** ({{ICD10|B|74|1|b|65}}) [[Filariasis]] due to [[Brugia malayi]]
** ({{ICD10|B|74|2|b|65}}) [[Filariasis]] due to [[Brugia timori]]
** ({{ICD10|B|74|3|b|65}}) [[Loiasis]]
** ({{ICD10|B|74|4|b|65}}) [[Mansonelliasis]]
** ({{ICD10|B|74|8|b|65}}) Other [[filariases]]
** ({{ICD10|B|74|9|b|65}}) [[Filariasis]], unspecified

* ({{ICD10|B|75||b|65}}) [[Trichinellosis]]

* ({{ICD10|B|76||b|65}}) [[Hookworm]] diseases
** ({{ICD10|B|76|0|b|65}}) [[Ancylostomiasis]]
** ({{ICD10|B|76|1|b|65}}) [[Necatoriasis]]
** ({{ICD10|B|76|8|b|65}}) Other [[hookworm]] diseases
** ({{ICD10|B|76|9|b|65}}) [[Hookworm]] disease, unspecified
*** [[Cutaneous larva migrans]] NOS 

* ({{ICD10|B|77||b|65}}) [[Ascariasis]]
* ({{ICD10|B|78||b|65}}) [[Strongyloidiasis]]
* ({{ICD10|B|79||b|65}}) [[Trichuriasis]]
* ({{ICD10|B|80||b|65}}) [[Enterobiasis]]
* ({{ICD10|B|81||b|65}}) Other intestinal [[helminthiases]], not elsewhere classified
* ({{ICD10|B|82||b|65}}) Unspecified [[intestinal]] [[parasitism]]

* ({{ICD10|B|83||b|65}}) Other [[helminthiases]]
** ({{ICD10|B|83|0|b|65}}) [[Visceral larva migrans]]
** ({{ICD10|B|83|1|b|65}}) [[Gnathostomiasis]]
** ({{ICD10|B|83|2|b|65}}) [[Angiostrongyliasis]] due to [[Parastrongylus cantonensis]]
** ({{ICD10|B|83|3|b|65}}) [[Syngamiasis]]
** ({{ICD10|B|83|4|b|65}}) Internal [[hirudiniasis]]
** ({{ICD10|B|83|8|b|65}}) Other specified [[helminthiases]]
** ({{ICD10|B|83|9|b|65}}) [[Helminthiasis]], unspecified

=== (B85-B89) [[Pediculosis]], [[acariasis]] and other [[infestations]] ===
* ({{ICD10|B|85||b|85}}) [[Pediculosis]] and [[phthiriasis]]
** ({{ICD10|B|85|0|b|85}}) [[Pediculosis]] due to [[Pediculus humanus capitis]]
** ({{ICD10|B|85|1|b|85}}) [[Pediculosis]] due to [[Pediculus humanus corporis]]
** ({{ICD10|B|85|2|b|85}}) [[Pediculosis]], unspecified
** ({{ICD10|B|85|3|b|85}}) [[Phthiriasis]]
** ({{ICD10|B|85|4|b|85}}) Mixed [[pediculosis]] and [[phthiriasis]]

* ({{ICD10|B|86||b|85}}) [[Scabies]]
* ({{ICD10|B|87||b|85}}) [[Myiasis]]
* ({{ICD10|B|88||b|85}}) Other [[infestations]]
* ({{ICD10|B|89||b|85}}) Unspecified [[parasitic disease]]
** ({{ICD10|B|89|0|b|85}}) Other acariasis
** ({{ICD10|B|89|1|b|85}}) [[Tungiasis]] ([[sandflea]] infestation)
** ({{ICD10|B|89|2|b|85}}) Other [[arthropod]] infestations
** ({{ICD10|B|89|3|b|85}}) External [[hirudiniasis]]
** ({{ICD10|B|89|8|b|85}}) Other specified [[infestations]]
** ({{ICD10|B|89|9|b|85}}) [[Infestation]], unspecified

==B90-B99 - Sequelae, and diseases classified elsewhere==
=== (B90-B94) [[Sequelae]] of [[infectious]] and [[parasitic diseases]] ===
* ({{ICD10|B|90||b|90}}) [[Sequelae]] of [[tuberculosis]]
* ({{ICD10|B|91||b|90}}) [[Sequelae]] of [[poliomyelitis]]
* ({{ICD10|B|92||b|90}}) [[Sequelae]] of [[leprosy]]
* ({{ICD10|B|94||b|90}}) [[Sequelae]] of other and unspecified [[infectious]] and [[parasitic diseases]]
** ({{ICD10|B|94|0|b|90}}) [[Sequelae]] of [[trachoma]]
** ({{ICD10|B|94|1|b|90}}) [[Sequelae]] of [[viral encephalitis]]
** ({{ICD10|B|94|2|b|90}}) [[Sequelae]] of [[viral hepatitis]]
** ({{ICD10|B|94|8|b|90}}) [[Sequelae]] of other specified [[infectious]] and [[parasitic diseases]]
** ({{ICD10|B|94|9|b|90}}) [[Sequelae]] of unspecified [[infectious]] or [[parasitic disease]]

=== (B95-B97) [[Bacterial]], [[viral]] and other [[infectious agents]] ===
* ({{ICD10|B|95||b|95}}) [[Streptococcus]] and [[staphylococcus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|0|b|95}}) [[Group A streptococcal infection|Streptococcus, group A]], as the cause of diseases classified to other chapters
** ({{ICD10|B|95|1|b|95}}) [[Group B Streptococcus|Streptococcus, group B]], as the cause of diseases classified to other chapters
** ({{ICD10|B|95|2|b|95}}) [[Streptococcus]], group D, as the cause of diseases classified to other chapters
** ({{ICD10|B|95|3|b|95}}) [[Streptococcus pneumoniae]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|4|b|95}}) Other [[streptococcus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|5|b|95}}) Unspecified [[streptococcus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|6|b|95}}) [[Staphylococcus aureus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|7|b|95}}) Other [[staphylococcus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|95|8|b|95}}) Unspecified [[staphylococcus]] as the cause of diseases classified to other chapters
* ({{ICD10|B|96||b|95}}) Other [[bacterial]] agents as the cause of diseases classified to other chapters
** ({{ICD10|B|96|0|b|95}}) [[Mycoplasma pneumoniae]] (M. pneumoniae) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|1|b|95}}) [[Klebsiella pneumoniae]] (K. pneumoniae) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|2|b|95}}) [[Escherichia coli]] (E. coli) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|3|b|95}}) [[Haemophilus influenzae]] (H. influenzae) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|4|b|95}}) [[Proteus (bacterium)|Proteus]] ([[Proteus mirabilis|mirabilis]])(morganii) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|5|b|95}}) [[Pseudomonas]] (aeruginosa)(mallei)(pseudomallei) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|6|b|95}}) [[Bacillus fragilis]] (B. fragilis) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|7|b|95}}) [[Clostridium perfringens]] (C. perfringens) as the cause of diseases classified to other chapters
** ({{ICD10|B|96|8|b|95}}) Other specified [[bacterial]] agents as the cause of diseases classified to other chapters
* ({{ICD10|B|97||b|95}}) [[Viral]] agents as the cause of diseases classified to other chapters
** ({{ICD10|B|97|0|b|95}}) [[Adenovirus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|1|b|95}}) [[Enterovirus]] as the cause of diseases classified to other chapters
*** [[Coxsackievirus]]
*** [[Echovirus]]
** ({{ICD10|B|97|2|b|95}}) [[Coronavirus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|3|b|95}}) [[Retrovirus]] as the cause of diseases classified to other chapters
*** [[Lentivirus]]
*** [[Oncovirus]]
** ({{ICD10|B|97|4|b|95}}) [[Respiratory syncytial virus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|5|b|95}}) [[Reovirus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|6|b|95}}) [[Parvovirus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|7|b|95}}) [[Papillomavirus]] as the cause of diseases classified to other chapters
** ({{ICD10|B|97|8|b|95}}) Other [[viral]] agents as the cause of diseases classified to other chapters

=== (B99) Other [[infectious diseases]] ===
* ({{ICD10|B|99||b|99}}) Other and unspecified infectious diseases

==See also==
* [[List of ICD-10 codes]]
* [[ICD|International Statistical Classification of Diseases and Related Health Problems]]

{{STD/STI}}
{{Spirochetal diseases}}
{{Viral diseases}}
{{Prion diseases}}
{{Mycoses}}
{{Protozoal diseases}}
{{Helminthiases}}
{{Pediculosis, acariasis and other infestations}}


[[Category:Medical manuals]]

[[hu:BNO-10-01 – Fertőző és parazitás betegségek]]
[[nl:ICD10 Hoofdstuk I]]
[[pt:CID-10 Capítulo I: Algumas doenças infecciosas e parasitárias]]
[[ru:МКБ-10: Класс I]]
[[sk:Infekčné a parazitárne choroby (MKCH-10)]]
[[te:ICD-10 అధ్యాయము 1: అంటువ్యాధులు మరియు పరాన్నజీవులకు సంబంధించిన వ్యాధులు]]
[[th:ICD-10 บท A และ B: โรคติดเชื้อและปรสิต]]
{{JB1}}
{{WH}}
{{WS}}