G21.3
Postencephalitic parkinsonism
Billable Chapter 6
Code Information
ICD-10-CM CodeG21.3
Short DescriptionPostencephalitic parkinsonism
Long DescriptionPostencephalitic parkinsonism
BillableYes
Parent CodeG21
Hierarchy Depth1
About G21.3
G21.3 is a billable/specific ICD-10-CM code representing postencephalitic parkinsonism.
ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) is the official system for assigning codes to diagnoses and procedures in the United States. This code is billable and can be used on medical claims.