ICD-10-CM · Chapter 9

I25..41 Coronary artery aneurysm

Billable

← I25 — Chronic ischemic heart disease Chapter 9: I00-I99

Includes

Coronary arteriovenous fistula, acquired

Excludes 1 (cannot be coded together)

congenital coronary (artery) aneurysm (Q24.5)

Last reviewed: September 2026