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I25.41

✓ Billable

Coronary artery aneurysm

Diseases of the circulatory system (I00-I99)

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Also Known As

Coronary arteriovenous fistula, acquired

❌ Excludes1

direct

Cannot be coded with I25.41

  • • congenital coronary (artery) aneurysm (Q24.5)

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Code Information

CodeI25.41
BillableYes
ParentI25.4
CategoryDiseases of the circulatory system (I00-I99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)