MCMCB Pro
I25.71

I25.71Atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris

Non-billable headerICD-10-CM

I25.71 is a non-billable header ICD-10-CM code for atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris. It cannot be billed on its own: choose one of the more specific child codes below.

Risk adjustment

I25.71 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead I25.71

5 child codes. Green means billable.

Related codes at this level

Codes that share I25.7. If I25.71 is not quite right, the correct code is usually one of these.

Questions about I25.71

Is I25.71 a billable ICD-10-CM code?
No. I25.71 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does I25.71 sit in the tabular list?
Diseases of the circulatory system (I00-I99), in the block Ischemic heart diseases (I20-I25).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.