ICD-9-CM diagnosis code (retired)
794.30 — Abnormal cardiovascular function study, unspecified
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 794.30
794.30 is an ICD-9-CM diagnosis code for abnormal cardiovascular function study, unspecified. 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, R94.30 (Abnormal result of cardiovascular function study, unspecified). The match is exact.
ICD-10-CM equivalents
- R94.30Abnormal result of cardiovascular function study, unspecifiedexact match
Common questions about 794.30
What is the ICD-10 code for ICD-9 794.30?
- The GEMs map 794.30 to ICD-10-CM R94.30.
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.