
Excludes
- Multi-system degeneration of the autonomic nervous system (G90.3)
- G23
- G23.0
- G23.1
- G23.2
- G23.8
- G23.9
| Other degenerative diseases of basal ganglia |
| Hallervorden-Spatz disease |
| Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski] |
| Striatonigral degeneration |
| Other specified degenerative diseases of basal ganglia |
| Degenerative disease of basal ganglia, unspecified |