I25.1
⚠ Non-billable (Header)Atherosclerotic heart disease of native coronary artery
Diseases of the circulatory system (I00-I99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
Atherosclerotic cardiovascular diseaseCoronary (artery) atheromaCoronary (artery) atherosclerosisCoronary (artery) diseaseCoronary (artery) sclerosis
📋 Code Instructions
- • code, if applicable, to identify:
- • coronary atherosclerosis due to calcified coronary lesion (I25.84)
- • coronary atherosclerosis due to lipid rich plaque (I25.83)
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • atheroembolism (I75.-)
- • atherosclerosis of coronary artery bypass graft(s) and transplanted heart (I25.7-)
⚠️ Excludes2
inherited from I25Rules from parent category I25: Chronic ischemic heart disease
- • non-ischemic myocardial injury (I5A)
📋 Code Instructions
from I25- • code to identify:
- • chronic total occlusion of coronary artery (I25.82)
- • exposure to environmental tobacco smoke (Z77.22)
- • history of tobacco dependence (Z87.891)
- • occupational exposure to environmental tobacco smoke (Z57.31)
- • tobacco dependence (F17.-)
- • tobacco use (Z72.0)
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CodeI25.1
BillableNo — Header code
ParentI25
CategoryDiseases of the circulatory system (I00-I99)
Excludes10 rule(s)
Excludes23 note(s)
Child codes2
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)