G23 Other degenerative diseases of basal ganglia
Non-Billable/Non-Specific
Type 2 Excludes
- multi-system degeneration of the autonomic nervous system (G90.3)
Codes
- G23.0Hallervorden-Spatz disease
- G23.1Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
- G23.2Striatonigral degeneration
- G23.3Hypomyelination with atrophy of the basal ganglia and cerebellum
- G23.8Other specified degenerative diseases of basal ganglia
- G23.9Degenerative disease of basal ganglia, unspecified