ICD-10 Code G21.11 – Neuroleptic induced parkinsonism (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Neuroleptic induced parkinsonism is G21.11.2026 ICD-10-CM Diagnosis Code G21.11 – Neuroleptic induced parkinsonism Related ICD-10 Codes Parent code: G21 – Secondary parkinsonism Other codes in same category: G21.0 – Malignant neuroleptic syndrome, G21.1 – Other drug-induced secondary parkinsonism, G21.19 – Other drug induced secondary parkinsonism, G21.2 – Secondary parkinsonism due to…