I63.0
Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description
Cerebral infarction due to thrombosis of precerebral arteries
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
I63.0Cerebral infarction due to thrombosis of precerebral arteries
I63.00Cerebral infarction due to thrombosis of unspecified precerebral artery
I63.01Cerebral infarction due to thrombosis of vertebral artery
I63.02Cerebral infarction due to thrombosis of basilar artery
I63.03Cerebral infarction due to thrombosis of carotid artery
I63.09Cerebral infarction due to thrombosis of other precerebral artery
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to I63.0:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to I63.0. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
7 raw paths
Infarct, infarction1 unique routes
Occlusion, occluded6 unique routes
artery(6 variants)
with
due to
with
due to
precerebral(3 variants)
specified NEC
with infarction(2 variants)
due to(2 variants)
with
due to
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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