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I25.82

✓ Billable

Chronic total occlusion of coronary artery

Diseases of the circulatory system (I00-I99)

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Also Known As

Complete occlusion of coronary arteryTotal occlusion of coronary artery

📋 Code Instructions

  • • Code first: coronary atherosclerosis (I25.1-, I25.7-, I25.81-)

❌ Excludes1

direct

Cannot be coded with I25.82

  • • acute coronary occlusion with myocardial infarction (I21.0-I21.B, I22.-)
  • • acute coronary occlusion without myocardial infarction (I24.0)

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Code Information

CodeI25.82
BillableYes
ParentI25.8
CategoryDiseases of the circulatory system (I00-I99)
Excludes12 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)