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Ch. 6: Diseases of the nervous system (G00-G99)
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Extrapyramidal and movement disorders (G20-G26)
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G21 Secondary parkinsonism
› G21.1
G21.1
Other drug-induced secondary parkinsonism
ICD-10-CM category (non-billable header) code — part of Extrapyramidal and movement disorders (G20-G26)
Code Details
Billable
No — use a more specific child code
Chapter
Chapter 6: Diseases of the nervous system (G00-G99)
Section
Extrapyramidal and movement disorders (G20-G26)
Parent code
G21 — Secondary parkinsonism
Subcategories (2)
G21.11
Neuroleptic induced parkinsonism
G21.19
Other drug induced secondary parkinsonism
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