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 Dystonia, Drug induced dystonia, Genetic torsion dystonia, Idiopathic nonfamilial dystonia, Spasmodic torticollis, Idiopathic orofacial dystonia, Blepharospasm, Other dystonia, Dystonia, unspecified