Early syphilis
- Category
- A51
- Parent code
- None — this is a chapter-level code
Child codes (7)
More specific codes that fall directly under A51.
Primary genital syphilis
Primary anal syphilis
Primary syphilis of other sites
Secondary syphilis of skin and mucous membranes
Other secondary syphilis
Early syphilis, latent
Early syphilis, unspecified
Code family — category A51
Every other code sharing category A51, for context when choosing between close variants.
Primary genital syphilis
Primary anal syphilis
Primary syphilis of other sites
Secondary syphilis of skin and mucous membranes
Condyloma latum
Syphilitic alopecia
Other secondary syphilis of skin
Other secondary syphilis
Secondary syphilitic meningitis
Secondary syphilitic female pelvic disease
Secondary syphilitic oculopathy
Secondary syphilitic nephritis
Secondary syphilitic hepatitis
Secondary syphilitic osteopathy
Other secondary syphilitic conditions
Early syphilis, latent
Early syphilis, unspecified
Use this via the API
The same record, as JSON — free for single lookups, no API key required.
request
curl https://patientary.com/api/v1/icd10/A51
Patientary is an informational reference tool built on public data (CMS NPPES and the official ICD-10-CM release). It is not medical, coding, legal or billing advice, and code assignment is the responsibility of a qualified professional. Always verify against the primary source before you bill or file.