loading…
G21.11 Neuroleptic induced parkinsonism
BackG21Secondary parkinsonismCategory7 →G21.0Malignant neuroleptic syndromeCategoryG21.1Other drug-induced secondary parkinsonismCategory2 →G21.11Neuroleptic induced parkinsonismCategoryG21.19Other drug induced secondary parkinsonismCategoryG21.2Secondary parkinsonism due to other external agentsCategoryG21.3Postencephalitic parkinsonismCategoryG21.4Vascular parkinsonismCategoryG21.8Other secondary parkinsonismCategoryG21.9Secondary parkinsonism, unspecifiedCategory
CategoryCODABLE
G21.11
Neuroleptic induced parkinsonism
EXCLUDES
Excludes1: malignant neuroleptic syndrome (G21.0)
CODING RULE
Use additional code: code for adverse effect, if applicable, to identify drug (T43.3X5, T43.4X5, T43.505, T43.595)
- Chapter
- VI · Diseases of the nervous system
- Section
- G20-G26
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.