G10 HUNTINGTON'S DISEASE

Code Information

  • Diagnosis Code: G10
  • Short Description: Huntington's disease
  • Long Description: Huntington's disease
  • Code Version: 2025 ICD-10-CM

The code G10 is VALID for claim submission

Code Classification

Synonyms

  • Akinetic-rigid form of Huntington's disease
  • Altered behavior in Huntington's dementia
  • Atrophy of caudate nucleus
  • Atrophy of caudate nucleus
  • Atrophy of caudate nucleus
  • Atrophy of caudate nucleus
  • Chorea co-occurrent and due to Huntington disease-like condition
  • Dementia due to genetic disease
  • Dementia due to genetic disease
  • Dementia due to Huntington chorea
  • Dementia due to Huntington chorea
  • Huntington disease-like 2
  • Huntington disease-like syndrome
  • Huntington disease-like syndrome
  • Huntington's chorea
  • Juvenile onset Huntington's disease
  • Late onset Huntington's disease
  • Progressive chorea
  • Progressive chorea
  • Progressive chorea
  • Progressive chorea

References to Index of Diseases and Injuries

The code G10 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Huntington's chorea
    • Huntington's dementia

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G10 Right Arrow 333.4 Huntington's chorea
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
This page was last updated on: 10/1/2025
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