I25.41
Coronary artery aneurysm
- Release
- FY 2027
- Effective
Hierarchy
Where I25.41 sits in the official hierarchy. Each level is the code it is classified under.
- I25 Chronic ischemic heart disease
- I25.4 Parent Coronary artery aneurysm and dissection
- I25.41 This code Coronary artery aneurysm
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Coronary arteriovenous fistula, acquired
Excludes1
congenital coronary (artery) aneurysm ( Q24.5 )
Use Additional Code
chronic total occlusion of coronary artery ( I25.82 )
Inherited from I25 — Chronic ischemic heart disease
Use Additional Code
exposure to environmental tobacco smoke ( Z77.22 )
Inherited from I25 — Chronic ischemic heart disease
Use Additional Code
history of tobacco dependence ( Z87.891 )
Inherited from I25 — Chronic ischemic heart disease
Use Additional Code
occupational exposure to environmental tobacco smoke ( Z57.31 )
Inherited from I25 — Chronic ischemic heart disease
Version History
How I25.41 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentCoronary artery aneurysm
-
FY 2026 Effective
UnchangedCoronary artery aneurysm
Related Codes
Other codes under I25.4
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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