I63.43
⚠ Non-billable (Header)Cerebral infarction due to embolism of posterior 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 I63.43
Child Codes (4)
I63.431Cerebral infarction due to embolism of right posterior cerebral arteryI63.432Cerebral infarction due to embolism of left posterior cerebral arteryI63.433Cerebral infarction due to embolism of bilateral posterior cerebral arteriesI63.439Cerebral infarction due to embolism of unspecified posterior cerebral artery
🧪 Validate Combinations
Add I63.43 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeI63.43
BillableNo — Header code
ParentI63.4
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)