ICD-10 Code: G23.9 – Degenerative disease of basal ganglia, unspecified
ICD-10 code G23.9 corresponds to Degenerative disease of basal ganglia, unspecified. This code is classified under the chapter G23 Other degenerative diseases of basal ganglia, which is part of the G20-G26: Extrapyramidal and movement disorders category.
The parent chapter is Diseases of the nervous system.