G31.9 Degenerative disease of nervous system, unspecified
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Degenerative disease of nervous system, unspecified | yes |
Related codes in G31
- 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
- G31.85 Corticobasal degeneration
- G31.86 Alexander disease
- G31.87 Primary progressive apraxia of speech
- G31.89 Other specified degenerative diseases of nervous system