Diagnosis Code

G20.A1 PARKINSON'S DIS W/O DYSKINESIA, W/O MENTION OF FLUCTUATIONS


Code Information

Diagnosis Code: G20.A1

Short Description: Parkinson's dis w/o dyskinesia, w/o mention of fluctuations

Long Description: Parkinson's disease without dyskinesia, without mention of fluctuations

The code G20.A1 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Extrapyramidal and movement disorders (G20-G26)
      • Parkinson's disease (G20)
        • G20.A1 Parkinson's dis w/o dyskinesia, w/o mention of fluctuations

Code Version: 2022 ICD-10-CM


Synonyms

  • Autonomic disorder due to Parkinson disease
  • Autosomal dominant late onset Parkinson disease
  • Autosomal recessive familial Parkinson disease
  • Cerebral degeneration due to Parkinson's disease
  • Cerebral degeneration due to Parkinson's disease
  • Dementia associated with Parkinson's Disease
  • Dementia due to Parkinson's disease
  • Fluency disorder due to Parkinson disease
  • Juvenile Parkinson's disease
  • Parkinson's disease
  • Parkinson's disease
  • Parkinson's facies
  • Psychosis co-occurrent and due to Parkinson's disease
  • Restrictive lung disease
  • Restrictive lung disease due to Parkinson disease
  • Young onset Parkinson disease

References to Index of Diseases and Injuries

The code G20.A1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Parkinson's disease NOS
    • Parkinson's disease without 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.A2 Parkinson's disease without dyskinesia, with fluctuations
G20.B Parkinson's disease with dyskinesia
G20.B1 Parkinson's disease with dyskinesia, without mention of fluctuations
G20.B2 Parkinson's disease with dyskinesia, with fluctuations
G20.C Parkinsonism, unspecified


This page was last updated on: 10/1/2023