ICD-10-CM › A
ICD-10-CM codes starting with A
695 codes, page 3 of 7. Every code ever valid for billing is listed, including those now retired.
| Code | Description | Status |
|---|---|---|
| A27 | Leptospirosis | Not billable |
| A27.0 | Leptospirosis icterohemorrhagica | Valid |
| A27.8 | Other forms of leptospirosis | Not billable |
| A27.81 | Aseptic meningitis in leptospirosis | Valid |
| A27.89 | Other forms of leptospirosis | Valid |
| A27.9 | Leptospirosis, unspecified | Valid |
| A28 | Other zoonotic bacterial diseases, not elsewhere classified | Not billable |
| A28.0 | Pasteurellosis | Valid |
| A28.1 | Cat-scratch disease | Valid |
| A28.2 | Extraintestinal yersiniosis | Valid |
| A28.8 | Other specified zoonotic bacterial diseases, not elsewhere classified | Valid |
| A28.9 | Zoonotic bacterial disease, unspecified | Valid |
| A30 | Leprosy [Hansen's disease] | Not billable |
| A30.0 | Indeterminate leprosy | Valid |
| A30.1 | Tuberculoid leprosy | Valid |
| A30.2 | Borderline tuberculoid leprosy | Valid |
| A30.3 | Borderline leprosy | Valid |
| A30.4 | Borderline lepromatous leprosy | Valid |
| A30.5 | Lepromatous leprosy | Valid |
| A30.8 | Other forms of leprosy | Valid |
| A30.9 | Leprosy, unspecified | Valid |
| A31 | Infection due to other mycobacteria | Not billable |
| A31.0 | Pulmonary mycobacterial infection | Valid |
| A31.1 | Cutaneous mycobacterial infection | Valid |
| A31.2 | Disseminated mycobacterium avium-intracellulare complex (DMAC) | Valid |
| A31.8 | Other mycobacterial infections | Valid |
| A31.9 | Mycobacterial infection, unspecified | Valid |
| A32 | Listeriosis | Not billable |
| A32.0 | Cutaneous listeriosis | Valid |
| A32.1 | Listerial meningitis and meningoencephalitis | Not billable |
| A32.11 | Listerial meningitis | Valid |
| A32.12 | Listerial meningoencephalitis | Valid |
| A32.7 | Listerial sepsis | Valid |
| A32.8 | Other forms of listeriosis | Not billable |
| A32.81 | Oculoglandular listeriosis | Valid |
| A32.82 | Listerial endocarditis | Valid |
| A32.89 | Other forms of listeriosis | Valid |
| A32.9 | Listeriosis, unspecified | Valid |
| A33 | Tetanus neonatorum | Valid |
| A34 | Obstetrical tetanus | Valid |
| A35 | Other tetanus | Valid |
| A36 | Diphtheria | Not billable |
| A36.0 | Pharyngeal diphtheria | Valid |
| A36.1 | Nasopharyngeal diphtheria | Valid |
| A36.2 | Laryngeal diphtheria | Valid |
| A36.3 | Cutaneous diphtheria | Valid |
| A36.8 | Other diphtheria | Not billable |
| A36.81 | Diphtheritic cardiomyopathy | Valid |
| A36.82 | Diphtheritic radiculomyelitis | Valid |
| A36.83 | Diphtheritic polyneuritis | Valid |
| A36.84 | Diphtheritic tubulo-interstitial nephropathy | Valid |
| A36.85 | Diphtheritic cystitis | Valid |
| A36.86 | Diphtheritic conjunctivitis | Valid |
| A36.89 | Other diphtheritic complications | Valid |
| A36.9 | Diphtheria, unspecified | Valid |
| A37 | Whooping cough | Not billable |
| A37.0 | Whooping cough due to Bordetella pertussis | Not billable |
| A37.00 | Whooping cough due to Bordetella pertussis without pneumonia | Valid |
| A37.01 | Whooping cough due to Bordetella pertussis with pneumonia | Valid |
| A37.1 | Whooping cough due to Bordetella parapertussis | Not billable |
| A37.10 | Whooping cough due to Bordetella parapertussis without pneumonia | Valid |
| A37.11 | Whooping cough due to Bordetella parapertussis with pneumonia | Valid |
| A37.8 | Whooping cough due to other Bordetella species | Not billable |
| A37.80 | Whooping cough due to other Bordetella species without pneumonia | Valid |
| A37.81 | Whooping cough due to other Bordetella species with pneumonia | Valid |
| A37.9 | Whooping cough, unspecified species | Not billable |
| A37.90 | Whooping cough, unspecified species without pneumonia | Valid |
| A37.91 | Whooping cough, unspecified species with pneumonia | Valid |
| A38 | Scarlet fever | Not billable |
| A38.0 | Scarlet fever with otitis media | Valid |
| A38.1 | Scarlet fever with myocarditis | Valid |
| A38.8 | Scarlet fever with other complications | Valid |
| A38.9 | Scarlet fever, uncomplicated | Valid |
| A39 | Meningococcal infection | Not billable |
| A39.0 | Meningococcal meningitis | Valid |
| A39.1 | Waterhouse-Friderichsen syndrome | Valid |
| A39.2 | Acute meningococcemia | Valid |
| A39.3 | Chronic meningococcemia | Valid |
| A39.4 | Meningococcemia, unspecified | Valid |
| A39.5 | Meningococcal heart disease | Not billable |
| A39.50 | Meningococcal carditis, unspecified | Valid |
| A39.51 | Meningococcal endocarditis | Valid |
| A39.52 | Meningococcal myocarditis | Valid |
| A39.53 | Meningococcal pericarditis | Valid |
| A39.8 | Other meningococcal infections | Not billable |
| A39.81 | Meningococcal encephalitis | Valid |
| A39.82 | Meningococcal retrobulbar neuritis | Valid |
| A39.83 | Meningococcal arthritis | Valid |
| A39.84 | Postmeningococcal arthritis | Valid |
| A39.89 | Other meningococcal infections | Valid |
| A39.9 | Meningococcal infection, unspecified | Valid |
| A40 | Streptococcal sepsis | Not billable |
| A40.0 | Sepsis due to streptococcus, group A | Valid |
| A40.1 | Sepsis due to streptococcus, group B | Valid |
| A40.3 | Sepsis due to Streptococcus pneumoniae | Valid |
| A40.8 | Other streptococcal sepsis | Valid |
| A40.9 | Streptococcal sepsis, unspecified | Valid |
| A41 | Other sepsis | Not billable |
| A41.0 | Sepsis due to Staphylococcus aureus | Not billable |
| A41.01 | Sepsis due to Methicillin susceptible Staphylococcus aureus | Valid |