ICD-9-CM diagnosis code (retired)
414.05 — Coronary atherosclerosis of unspecified bypass graft
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 414.05
414.05 is an ICD-9-CM diagnosis code for coronary atherosclerosis of unspecified bypass graft. 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, I25.810 (Atherosclerosis of coronary artery bypass graft(s) without angina pectoris). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- I25.810Atherosclerosis of coronary artery bypass graft(s) without angina pectorisapproximate
Common questions about 414.05
What is the ICD-10 code for ICD-9 414.05?
- The GEMs map 414.05 to ICD-10-CM I25.810.
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.