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ICD-10-CM/Diseases of the nervous system/Extrapyramidal and movement disorders/Other degenerative diseases of basal ganglia

G23.2 Striatonigral degeneration

BackG23Other degenerative diseases of basal gangliaCategory6 →G23.0Hallervorden-Spatz diseaseCategoryG23.1Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]CategoryG23.2Striatonigral degenerationCategoryG23.3Hypomyelination with atrophy of the basal ganglia and cerebellumCategoryG23.8Other specified degenerative diseases of basal gangliaCategoryG23.9Degenerative disease of basal ganglia, unspecifiedCategory
CategoryCODABLE
G23.2
Striatonigral degeneration
Chapter
VI · Diseases of the nervous system
Section
G20-G26
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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