I63.32
⚠ Non-billable (Header)Cerebral infarction due to thrombosis of anterior cerebral artery
Diseases of the circulatory system (I00-I99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for I63.32
Child Codes (4)
I63.321Cerebral infarction due to thrombosis of right anterior cerebral arteryI63.322Cerebral infarction due to thrombosis of left anterior cerebral arteryI63.323Cerebral infarction due to thrombosis of bilateral anterior cerebral arteriesI63.329Cerebral infarction due to thrombosis of unspecified anterior cerebral artery
🧪 Validate Combinations
Add I63.32 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeI63.32
BillableNo — Header code
ParentI63.3
CategoryDiseases of the circulatory system (I00-I99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)