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G23 - Other degenerative diseases of basal ganglia


The ICD 10 Code for Other degenerative diseases of basal ganglia is listed as G23.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: G23
Description: Other degenerative diseases of basal ganglia
  • Excludes2: multi-system degeneration of the autonomic nervous system (G90.3)
Chapter Diseases of the nervous system (G00-G99)
ICD-10-CM Children (deeper level / typically more specific) of G23:
G23.0 - Hallervorden-Spatz disease
G23.1 - Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
G23.2 - Striatonigral degeneration
G23.8 - Other specified degenerative diseases of basal ganglia
G23.9 - Degenerative disease of basal ganglia, unspecified