The ICD-10 code range for Extrapyramidal and movement disorders G20-G26 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (G20-G26), Extrapyramidal and movement disorders contains ICD-10 codes for Secondary parkinsonism, Malignant neuroleptic syndrome, Other drug-induced secondary parkinsonism, Secondary parkinsonism due to other external agents, Postencephalitic parkinsonism, Vascular parkinsonism, Other secondary parkinsonism, Secondary parkinsonism, unspecified