A00-B99 C00-D48D50-D89 E00-E90 F00-F99 G00-G99 H00-H59 H60-H95 I00-I99 J00-J99 K00-K93
L00-L99 M00-M99 N00-N99 O00-O99 P00-P96 Q00-Q99 R00-R99 S00-T98 V01-Y98 Z00-Z99 U00-U99

A30-A49 Other bacterial diseases

A30Leprosy [Hansen's disease]
Includes:infection due to Mycobacterium leprae
Excludes:sequelae of leprosy (B92)
A30.0Indeterminate leprosy
I leprosy
A30.1Tuberculoid leprosy
TT leprosy
A30.2Borderline tuberculoid leprosy
BT leprosy
A30.3Borderline leprosy
BB leprosy
A30.4Borderline lepromatous leprosy
BL leprosy
A30.5Lepromatous leprosy
LL leprosy
A30.8Other forms of leprosy
A30.9Leprosy, unspecified

A31Infection due to other mycobacteria
Excludes:leprosy (A30.-)
tuberculosis (A15-A19)
A31.0Pulmonary mycobacterial infection
Infection due to Mycobacterium:
· avium
· intracellulare [Battey bacillus]
· kansasii
A31.1Cutaneous mycobacterial infection
Buruli ulcer
Infection due to Mycobacterium:
· marinum
· ulcerans
A31.8Other mycobacterial infections
A31.9Mycobacterial infection, unspecified
Atypical mycobacterium infection NOS
Mycobacteriosis NOS

Includes:listerial foodborne infection
Excludes:neonatal (disseminated) listeriosis (P37.2)
A32.0Cutaneous listeriosis
A32.1+Listerial meningitis and meningoencephalitis
· meningitis (G01*)
· meningoencephalitis (G05.0*)
A32.7Listerial septicaemia
A32.8Other forms of listeriosis
· cerebral arteritis+ (I68.1*)
· endocarditis+ (I39.8*)
Oculoglandular listeriosis
A32.9Listeriosis, unspecified

A33Tetanus neonatorum

A34Obstetrical tetanus

A35Other tetanus
Tetanus NOS
· neonatorum (A33)
· obstetrical (A34)

A36.0Pharyngeal diphtheria
Diphtheritic membranous angina
Tonsillar diphtheria
A36.1Nasopharyngeal diphtheria
A36.2Laryngeal diphtheria
Diphtheritic laryngotracheitis
A36.3Cutaneous diphtheria
Excludes:erythrasma (L08.1)
A36.8Other diphtheria
· conjunctivitis+ (H13.1*)
· myocarditis+ (I41.0*)
· polyneuritis+ (G63.0*)
A36.9Diphtheria, unspecified

A37Whooping cough
A37.0Whooping cough due to Bordetella pertussis
A37.1Whooping cough due to Bordetella parapertussis
A37.8Whooping cough due to other Bordetella species
A37.9Whooping cough, unspecified

A38Scarlet fever
Excludes:streptococcal sore throat (J02.0)

A39Meningococcal infection
A39.0+Meningococcal meningitis(G01*)
A39.1+Waterhouse-Friderichsen syndrome (E35.1*)
Meningococcal haemorrhagic adrenalitis
Meningococcic adrenal syndrome
A39.2Acute meningococcaemia
A39.3Chronic meningococcaemia
A39.4Meningococcaemia, unspecified
Meningococcal bacteraemia NOS
A39.5+Meningococcal heart disease
· carditis NOS (I52.0*)
· endocarditis (I39.8*)
· myocarditis (I41.0*)
· pericarditis (I32.0*)
A39.8Other meningococcal infections
· arthritis+ (M01.0*)
· conjunctivitis+ (H13.1*)
· encephalitis+ (G05.0*)
· retrobulbar neuritis+ (H48.1*)
Postmeningococcal arthritis+ (M03.0*)
A39.9Meningococcal infection, unspecified
Meningococcal disease NOS

A40Streptococcal septicaemia
Excludes:during labour (O75.3)
· abortion or ectopic or molar pregnancy (O03-O07, O08.0)
· immunization (T88.0)
· infusion, transfusion or therapeutic injection (T80.2)
neonatal (P36.0-P36.1)
postprocedural (T81.4)
puerperal (O85)
A40.0Septicaemia due to streptococcus, group A
A40.1Septicaemia due to streptococcus, group B
A40.2Septicaemia due to streptococcus, group D
A40.3Septicaemia due to Streptococcus pneumoniae
Pneumococcal septicaemia
A40.8Other streptococcal septicaemia
A40.9Streptococcal septicaemia, unspecified

A41Other septicaemia
Excludes:bacteraemia NOS (A49.9)
during labour (O75.3)
· abortion or ectopic or molar pregnancy (O03-O07, O08.0)
· immunization (T88.0)
· infusion, transfusion or therapeutic injection (T80.2)
septicaemia (due to)(in):
· actinomycotic (A42.7)
· anthrax (A22.7)
· candidal (B37.7)
· Erysipelothrix (A26.7)
· extraintestinal yersiniosis (A28.2)
· gonococcal (A54.8)
· herpesviral (B00.7)
· listerial (A32.7)
· meningococcal (A39.2-A39.4)
· neonatal (P36.-)
· postprocedural (T81.4)
· puerperal (O85)
· streptococcal (A40.-)
· tularaemia (A21.7)
· melioidosis (A24.1)
· plague (A20.7)
toxic shock syndrome (A48.3)
A41.0Septicaemia due to Staphylococcus aureus
A41.1Septicaemia due to other specified staphylococcus
Septicaemia due to coagulase-negative staphylococcus
A41.2Septicaemia due to unspecified staphylococcus
A41.3Septicaemia due to Haemophilus influenzae
A41.4Septicaemia due to anaerobes
Excludes:gas gangrene (A48.0)
A41.5Septicaemia due to other Gram-negative organisms
Gram-negative septicaemia NOS
A41.8Other specified septicaemia
A41.9Septicaemia, unspecified
Septic shock

Excludes:actinomycetoma (B47.1)
A42.0Pulmonary actinomycosis
A42.1Abdominal actinomycosis
A42.2Cervicofacial actinomycosis
A42.7Actinomycotic septicaemia
A42.8Other forms of actinomycosis
A42.9Actinomycosis, unspecified

A43.0Pulmonary nocardiosis
A43.1Cutaneous nocardiosis
A43.8Other forms of nocardiosis
A43.9Nocardiosis, unspecified

A44.0Systemic bartonellosis
Oroya fever
A44.1Cutaneous and mucocutaneous bartonellosis
Verruga peruana
A44.8Other forms of bartonellosis
A44.9Bartonellosis, unspecified

Excludes:postpartum or puerperal erysipelas (O86.8)

A48Other bacterial diseases, not elsewhere classified
Excludes:actinomycetoma (B47.1)
A48.0Gas gangrene
· cellulitis
· myonecrosis
A48.1Legionnaires' disease
A48.2Nonpneumonic Legionnaires' disease [Pontiac fever]
A48.3Toxic shock syndrome
Excludes:endotoxic shock NOS(R57.8)
septicaemia NOS (A41.9)
A48.4Brazilian purpuric fever
Systemic Haemophilus aegyptius infection
A48.8Other specified bacterial diseases

A49Bacterial infection of unspecified site
Excludes:bacterial agents as the cause of diseases classified to other chapters (B95-B96)
chlamydial infection NOS (A74.9)
meningococcal infection NOS (A39.9)
rickettsial infection NOS (A79.9)
spirochaetal infection NOS (A69.9)
A49.0Staphylococcal infection, unspecified
A49.1Streptococcal infection, unspecified
A49.2Haemophilus influenzae infection, unspecified
A49.3Mycoplasma infection, unspecified
A49.8Other bacterial infections of unspecified site
A49.9Bacterial infection, unspecified
Bacteraemia NOS