ICD-9-CM diagnosis code (retired)
093.1 — Syphilitic aortitis
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 093.1
093.1 is an ICD-9-CM diagnosis code for syphilitic aortitis. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, A52.02 (Syphilitic aortitis). The match is exact.
ICD-10-CM equivalents
- A52.02Syphilitic aortitisexact match
Common questions about 093.1
What is the ICD-10 code for ICD-9 093.1?
- The GEMs map 093.1 to ICD-10-CM A52.02.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.