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Diagnosis Code

G23.0 HALLERVORDEN-SPATZ DISEASE


Code Information

Diagnosis Code: G23.0

Short Description: Hallervorden-Spatz disease

Long Description: Hallervorden-Spatz disease

The code G23.0 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Extrapyramidal and movement disorders (G20-G26)
      • Other degenerative diseases of basal ganglia (G23)
        • G23.0 Hallervorden-Spatz disease

Code Version: 2022 ICD-10-CM


Synonyms

  • Chorea due to classical pantothenate kinase associated neurodegeneration
  • Chorea due to heredodegenerative disorder
  • Dementia due to atypical pantothenate kinase associated neurodegeneration
  • Dementia due to classical pantothenate kinase associated neurodegeneration
  • Dementia due to genetic disease
  • Dementia due to genetic disease
  • Pallidal degeneration
  • Pigmentary pallidal degeneration

References to Index of Diseases and Injuries

The code G23.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Pigmentary pallidal degeneration

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G23.0 Right Arrow 333.0 Degen basal ganglia NEC

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
G23 Other degenerative diseases of basal ganglia
G23.1 Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
G23.2 Striatonigral degeneration
G23.3 Hypomyelination with atrophy of the basal ganglia and cerebellum
G23.8 Other specified degenerative diseases of basal ganglia
G23.9 Degenerative disease of basal ganglia, unspecified

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

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