ICD-10-CM category
A50 Congenital syphilis
A50 is a category, not a billable code. Report one of the 33 complete codes below.
Codes in A50
- A50.01Early congenital syphilitic oculopathy
- A50.02Early congenital syphilitic osteochondropathy
- A50.03Early congenital syphilitic pharyngitis
- A50.04Early congenital syphilitic pneumonia
- A50.05Early congenital syphilitic rhinitis
- A50.06Early cutaneous congenital syphilis
- A50.07Early mucocutaneous congenital syphilis
- A50.08Early visceral congenital syphilis
- A50.09Other early congenital syphilis, symptomatic
- A50.1Early congenital syphilis, latent
- A50.2Early congenital syphilis, unspecified
- A50.30Late congenital syphilitic oculopathy, unspecified
- A50.31Late congenital syphilitic interstitial keratitis
- A50.32Late congenital syphilitic chorioretinitis
- A50.39Other late congenital syphilitic oculopathy
- A50.40Late congenital neurosyphilis, unspecified
- A50.41Late congenital syphilitic meningitis
- A50.42Late congenital syphilitic encephalitis
- A50.43Late congenital syphilitic polyneuropathy
- A50.44Late congenital syphilitic optic nerve atrophy
- A50.45Juvenile general paresis
- A50.49Other late congenital neurosyphilis
- A50.51Clutton's joints
- A50.52Hutchinson's teeth
- A50.53Hutchinson's triad
- A50.54Late congenital cardiovascular syphilis
- A50.55Late congenital syphilitic arthropathy
- A50.56Late congenital syphilitic osteochondropathy
- A50.57Syphilitic saddle nose
- A50.59Other late congenital syphilis, symptomatic
- A50.6Late congenital syphilis, latent
- A50.7Late congenital syphilis, unspecified
- A50.9Congenital syphilis, unspecified
Outside the US? A50 in the international WHO ICD-10 lists its inclusion and exclusion notes.
Documenting A50? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free