A63.0 — Anogenital (venereal) warts
A63.0

What this code means
Genital or anal warts caused by human papillomavirus (HPV), a sexually transmitted virus.
Also called: genital warts, anogenital warts, condyloma.
When this code is used
Used for anogenital (venereal) warts.
Where it sits in ICD-10-CM
Code A63.0 belongs to Chapter 1: Infectious and parasitic diseases, which covers codes A00–B99 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.
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Frequently asked questions
What is ICD-10-CM code A63.0?
A63.0 is the ICD-10-CM diagnosis code for “Anogenital (venereal) warts”. Genital or anal warts caused by human papillomavirus (HPV), a sexually transmitted virus.
When is code A63.0 used?
Used for anogenital (venereal) warts. It belongs to Chapter 1 of ICD-10-CM (Infectious and parasitic diseases).
This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.