ICD-10-CM · Chapter 9

I25..119 Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris

Billable

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

Includes

Atherosclerotic heart disease with angina NOS
Atherosclerotic heart disease with ischemic chest pain

Excludes 1 (cannot be coded together)

unspecified angina pectoris without atherosclerotic heart disease (I20.9)

Last reviewed: September 2026