G21.0✓ Billable
Malignant neuroleptic syndrome
✗ Excludes 1(Not coded here)
- •neuroleptic induced parkinsonism (G21.11)
Notes
- ℹcode for adverse effect, if applicable, to identify drug (T43.3X5, T43.4X5, T43.505, T43.595)
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G20-G26Extrapyramidal and movement disorders (G20-G26)├G21Secondary parkinsonism
└G21.0Malignant neuroleptic syndrome
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