G31.85 CORTICOBASAL DEGENERATION

Code Information

  • Diagnosis Code: G31.85
  • Short Description: Corticobasal degeneration
  • Long Description: Corticobasal degeneration
  • Code Version: 2025 ICD-10-CM

The code G31.85 is VALID for claim submission

Code Classification

Synonyms

  • Corticobasal degeneration
  • Corticobasal syndrome

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G31.85 Right Arrow 331.6 Corticobasal degneration
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
G31 Other degenerative diseases of nervous system, not elsewhere classified
G31.0 Frontotemporal dementia
G31.01 Pick's disease
G31.09 Other frontotemporal neurocognitive disorder
G31.1 Senile degeneration of brain, not elsewhere classified
G31.2 Degeneration of nervous system due to alcohol
G31.8 Other specified degenerative diseases of nervous system
G31.80 Leukodystrophy, unspecified
G31.81 Alpers disease
G31.82 Leigh's disease
G31.83 Neurocognitive disorder with Lewy bodies
G31.84 Mild cognitive impairment of uncertain or unknown etiology
G31.86 Alexander disease
G31.87 Primary progressive apraxia of speech
G31.89 Other specified degenerative diseases of nervous system
G31.9 Degenerative disease of nervous system, unspecified
This page was last updated on: 10/1/2025
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