ICD-9-CM diagnosis code (retired)
429.79 — Certain sequelae of myocardial infarction, not elsewhere classified, other
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 429.79
429.79 is an ICD-9-CM diagnosis code for certain sequelae of myocardial infarction, not elsewhere classified, other. 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, I23.0 (Hemopericardium as current complication following acute myocardial infarction). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- I23.0Hemopericardium as current complication following acute myocardial infarctionapproximate
Common questions about 429.79
What is the ICD-10 code for ICD-9 429.79?
- The GEMs map 429.79 to ICD-10-CM I23.0.
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.