ICD-10-CM Code for Other secondary parkinsonism G21.8

ICD-10 code G21.8 for Other secondary parkinsonism is a medical classification as listed by WHO under the range - Diseases of the nervous system .

Other secondary parkinsonism

G21

Excludes1: dementia with Parkinsonism (G31.83)
Huntington's disease (G10)
Shy-Drager syndrome (G90.3)
syphilitic Parkinsonism (A52.19)

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Get crucial instructions for accurate ICD-10-CM G21.8 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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