Convert ICD-10 A64 to ICD-9

ICD-10 code A64, Unspecified sexually transmitted disease, crosswalked to ICD-9 with the official CMS General Equivalence Mappings. Convert another code below.

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Official CMS General Equivalence Mappings Final GEMs release (FY 2018) Maps in both directions
1 ICD-9 mapping for ICD-10 A64
From the official CMS General Equivalence Mappings. Review each mapping's flags before selecting the final code. Convert another code

ICD-10 code A64, "Unspecified sexually transmitted disease", maps to ICD-9 code 099.9, "Venereal disease NOS". This mapping carries no qualifying flags, so it is considered an exact equivalent. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑10 Code

A64

Unspecified sexually transmitted disease

ICD‑9 Code

099.9

Venereal disease NOS

– This is a direct match with no additional mapping qualifiers.

See everything about the source code, including its category, synonyms, and history: open the A64 code page → Or run the reverse crosswalk: convert 099.9 back to ICD-10 →