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Diagnosis Code

G31.81 ALPERS DISEASE


Code Information

Diagnosis Code: G31.81

Short Description: Alpers disease

Long Description: Alpers disease

The code G31.81 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Other degenerative diseases of the nervous system (G30-G32)
      • Oth degenerative diseases of nervous system, NEC (G31)
        • G31.81 Alpers disease

Code Version: 2022 ICD-10-CM


Synonyms

  • Cerebral degeneration in childhood
  • Progressive neuronal degeneration of childhood
  • Progressive sclerosing poliodystrophy

References to Index of Diseases and Injuries

The code G31.81 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Grey-matter degeneration

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G31.81 Right Arrow 330.8 Cereb degen in child 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
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
G31.82 Leigh's disease
G31.83 Neurocognitive disorder with Lewy bodies
G31.84 Mild cognitive impairment of uncertain or unknown etiology
G31.85 Corticobasal degeneration
G31.86 Alexander disease
G31.89 Other specified degenerative diseases of nervous system
G31.9 Degenerative disease of nervous system, unspecified

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

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