G91.4✓ Billable
Hydrocephalus in diseases classified elsewhere
✗ Excludes 1(Not coded here)
- •hydrocephalus due to congenital toxoplasmosis (P37.1)
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G89-G99Other disorders of the nervous system (G89-G99)├G91Hydrocephalus
└G91.4Hydrocephalus in diseases classified elsewhere
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