I63.11

Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description

Cerebral infarction due to embolism of vertebral artery

Metadata & Insights
  • 2026 ICD-10-CM Edition - Effective October 1, 2025.
  • Non-billable category (requires more specific sub-code).
  • Chapter 9: Diseases of the Circulatory System (I00-I99).
General instructions are available for the parent sections:

Clinical Hierarchy

CH9Diseases of the circulatory system (I00-I99)
I60-I69Cerebrovascular diseases (I60-I69)
I63Cerebral infarction
I63.1Cerebral infarction due to embolism of precerebral arteries
I63.11Cerebral infarction due to embolism of vertebral artery
I63.111Cerebral infarction due to embolism of right vertebral artery
I63.112Cerebral infarction due to embolism of left vertebral artery
I63.113Cerebral infarction due to embolism of bilateral vertebral arteries
I63.119Cerebral infarction due to embolism of unspecified vertebral artery

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I63.11:

categoryI63
Cerebral infarction
View context instructions
blockI60-I69
Cerebrovascular diseases (I60-I69)
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to I63.11. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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