Certain infectious and parasitic diseases

Other bacterial diseases (A30-A49)
- - A30 - Leprosy [Hansen's disease]
  - A30.0 - Indeterminate leprosy
  - A30.1 - Tuberculoid leprosy
  - A30.2 - Borderline tuberculoid leprosy
  - A30.3 - Borderline leprosy
  - A30.4 - Borderline lepromatous leprosy
  - A30.5 - Lepromatous leprosy
  - A30.8 - Other forms of leprosy
  - A30.9 - Leprosy, unspecified
- - A31 - Infection due to other mycobacteria
  - A31.0 - Pulmonary mycobacterial infection
  - A31.1 - Cutaneous mycobacterial infection
  - A31.2 - Dissem mycobacterium avium-intracellulare complex (DMAC)
  - A31.8 - Other mycobacterial infections
  - A31.9 - Mycobacterial infection, unspecified
- - A32 - Listeriosis
  - 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
  - A32.9 - Listeriosis, unspecified
- - A33 - Tetanus neonatorum
- - A34 - Obstetrical tetanus
- - A35 - Other tetanus
- - A36 - Diphtheria
  - A36.0 - Pharyngeal diphtheria
  - A36.1 - Nasopharyngeal diphtheria
  - A36.2 - Laryngeal diphtheria
  - A36.3 - Cutaneous diphtheria
  - A36.8 - Other diphtheria
  - A36.81 - Diphtheritic cardiomyopathy
  - 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
  - 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 w/o pneumonia
  - A37.11 - Whooping cough due to Bordetella parapertussis w pneumonia
  - A37.8 - Whooping cough due to other Bordetella species
  - A37.80 - Whooping cough due to other Bordetella species w/o pneumonia
  - A37.81 - Whooping cough due to oth 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
  - 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
- - A39 - Meningococcal infection
  - A39.0 - Meningococcal meningitis
  - A39.1 - Waterhouse-Friderichsen 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
  - A39.9 - Meningococcal infection, unspecified
- - A40 - Streptococcal sepsis
  - A40.0 - Sepsis due to streptococcus, group A
  - A40.1 - Sepsis due to streptococcus, group B
  - A40.3 - Sepsis due to Streptococcus pneumoniae
  - A40.8 - Other streptococcal sepsis
  - A40.9 - Streptococcal sepsis, unspecified
- - A41 - Other sepsis
  - A41.0 - Sepsis due to Staphylococcus aureus
  - A41.01 - Sepsis due to Methicillin susceptible Staphylococcus aureus
  - A41.02 - Sepsis due to Methicillin resistant Staphylococcus aureus
  - A41.1 - 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
  - A41.5 - Sepsis due to other Gram-negative organisms
  - A41.50 - Gram-negative sepsis, unspecified
  - A41.51 - Sepsis due to Escherichia coli [E. coli]
  - A41.52 - Sepsis due to Pseudomonas
  - A41.53 - Sepsis due to Serratia
  - A41.54 - Sepsis due to Acinetobacter baumannii
  - 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 organism
- - A42 - Actinomycosis
  - 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
  - A44.1 - Cutaneous and mucocutaneous bartonellosis
  - A44.8 - Other forms of bartonellosis
  - A44.9 - Bartonellosis, unspecified
- - A46 - Erysipelas
- - A48 - Other bacterial diseases, not elsewhere classified
  - A48.0 - Gas gangrene
  - A48.1 - Legionnaires' disease
  - A48.2 - Nonpneumonic Legionnaires' disease [Pontiac fever]
  - A48.3 - Toxic shock syndrome
  - A48.4 - Brazilian purpuric fever
  - A48.5 - Other specified botulism
  - A48.51 - Infant botulism
  - A48.52 - Wound botulism
  - A48.8 - Other specified bacterial diseases
- - A49 - Bacterial infection of unspecified site
  - A49.0 - Staphylococcal infection, unspecified site
  - A49.01 - Methicillin suscep staph infection, unsp site
  - A49.02 - Methicillin resis staph infection, unsp site
  - A49.1 - Streptococcal infection, unspecified site
  - A49.2 - Hemophilus influenzae infection, unspecified site
  - A49.3 - Mycoplasma infection, unspecified site
  - A49.8 - Other bacterial infections of unspecified site
  - A49.9 - Bacterial infection, unspecified