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G46.8

✓ Billable

Other vascular syndromes of brain in cerebrovascular diseases

Diseases of the nervous system (G00-G99)

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📋 Code Instructions

from G46
  • • Code first: underlying cerebrovascular disease (I60-I69)
✅ No additional coding notes for G46.8

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Code Information

CodeG46.8
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)