I25
Chronic ischemic heart disease
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Excludes2
non-ischemic myocardial injury ( I5A )
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code to identify:
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chronic total occlusion of coronary artery ( I25.82 )
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exposure to environmental tobacco smoke ( Z77.22 )
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history of tobacco dependence ( Z87.891 )
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occupational exposure to environmental tobacco smoke ( Z57.31 )
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tobacco dependence ( F17 .-)
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tobacco use ( Z72.0 )
More Specific Codes
9 codes under I25
- I25.1 Atherosclerotic heart disease of native coronary artery Has subcodes
- I25.2 Old myocardial infarction Billable
- I25.3 Aneurysm of heart Billable
- I25.4 Coronary artery aneurysm and dissection Has subcodes
- I25.5 Ischemic cardiomyopathy Billable
- I25.6 Silent myocardial ischemia Billable
- I25.7 Atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectoris Has subcodes
- I25.8 Other forms of chronic ischemic heart disease Has subcodes
- I25.9 Chronic ischemic heart disease, unspecified Billable
Version History
How I25 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentChronic ischemic heart disease
-
FY 2026 Effective
UnchangedChronic ischemic heart disease
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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