G20.B1 PARKINSON'S DIS WITH DYSKINESIA, W/O MENTION OF FLUCTUATIONS

Code Information

Diagnosis Code: G20.B1
Short Description: Parkinson's dis with dyskinesia, w/o mention of fluctuations
Long Description: Parkinson's disease with dyskinesia, without mention of fluctuations
Code Version: 2025 ICD-10-CM

The code G20.B1 is VALID for claim submission

Code Classification

Diseases of the nervous system (G00–G99)
- Extrapyramidal and movement disorders (G20-G26)
  - Parkinson's disease (G20)

References to Index of Diseases and Injuries

The code G20.B1 has the following ICD-10-CM references to the Index of Diseases and Injuries

Inclusion Terms:
- Parkinson's disease with dyskinesia, without mention of OFF episodes

Similar Codes

ICD-10 Code	ICD-10 Description
G20	Parkinson's disease
G20.A	Parkinson's disease without dyskinesia
G20.A1	Parkinson's disease without dyskinesia, without mention of fluctuations
G20.A2	Parkinson's disease without dyskinesia, with fluctuations
G20.B	Parkinson's disease with dyskinesia
G20.B2	Parkinson's disease with dyskinesia, with fluctuations
G20.C	Parkinsonism, unspecified

This page was last updated on: 10/1/2025

Previous Code

Next Code