G46.3
✓ BillableBrain stem stroke syndrome
Diseases of the nervous system (G00-G99)
Also Known As
Benedikt syndromeClaude syndromeFoville syndromeMillard-Gubler syndromeWallenberg syndromeWeber syndrome
📋 Code Instructions
from G46- • Code first: underlying cerebrovascular disease (I60-I69)
✅ No additional coding notes for G46.3
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CodeG46.3
BillableYes
ParentG46
CategoryDiseases of the nervous system (G00-G99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)