ICD 10 CM Codes

G21.8 Other secondary parkinsonism
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM G21.8 converts approximately to:ICD-9-CM
2015 ICD-9-CM 332.1 Secondary parkinsonism
ICD-10-CM G21.8is grouped within Diagnostic Related Group(s) (MS-DRG v30.0)
56 DEGENERATIVE NERVOUS SYSTEM DISORDERS WITH MCC
57 DEGENERATIVE NERVOUS SYSTEM DISORDERS WITHOUT MCC
Code first
(T51-T65) to identify external agent
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.G21.8.'
Parkinsonism (idiopathic) (primary); secondary; specified NEC