Diagnosis Code: G31.1

Short Description: Senile degeneration of brain, not elsewhere classified

Long Description: Senile degeneration of brain, not elsewhere classified

The code G31.1 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)
      • G31.1 Senile degeneration of brain, not elsewhere classified

Code Version: 2022 ICD-10-CM

Synonyms

• Autonomic nervous system disorder co-occurrent and due to neurodegenerative disorder
• Cerebellar degeneration
• Cerebral atrophy
• Cerebral degeneration
• Cerebral degeneration presenting primarily with dementia
• Chorea due to heredodegenerative disorder
• Degenerative brain disorder
• Disorder of brain
• Epilepsy co-occurrent and due to degenerative brain disorder
• Frontal lobe degeneration
• Frontotemporal degeneration
• Lesion of brain
• Secondary cerebellar degeneration
• Senile degeneration of brain

References to Index of Diseases and Injuries

The code G31.1 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Type 1 Excludes Notes:
  • Alzheimer's disease (@G30*.-)
  • senility NOS (@R41.81*)

Crosswalk Information

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

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