ICD-10-CM category
A52 Late syphilis
A52 is a category, not a billable code. Report one of the 30 complete codes below.
Codes in A52
- A52.00Cardiovascular syphilis, unspecified
- A52.01Syphilitic aneurysm of aorta
- A52.02Syphilitic aortitis
- A52.03Syphilitic endocarditis
- A52.04Syphilitic cerebral arteritis
- A52.05Other cerebrovascular syphilis
- A52.06Other syphilitic heart involvement
- A52.09Other cardiovascular syphilis
- A52.10Symptomatic neurosyphilis, unspecified
- A52.11Tabes dorsalis
- A52.12Other cerebrospinal syphilis
- A52.13Late syphilitic meningitis
- A52.14Late syphilitic encephalitis
- A52.15Late syphilitic neuropathy
- A52.16Charcot's arthropathy (tabetic)
- A52.17General paresis
- A52.19Other symptomatic neurosyphilis
- A52.2Asymptomatic neurosyphilis
- A52.3Neurosyphilis, unspecified
- A52.71Late syphilitic oculopathy
- A52.72Syphilis of lung and bronchus
- A52.73Symptomatic late syphilis of other respiratory organs
- A52.74Syphilis of liver and other viscera
- A52.75Syphilis of kidney and ureter
- A52.76Other genitourinary symptomatic late syphilis
- A52.77Syphilis of bone and joint
- A52.78Syphilis of other musculoskeletal tissue
- A52.79Other symptomatic late syphilis
- A52.8Late syphilis, latent
- A52.9Late syphilis, unspecified
Outside the US? A52 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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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.
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