A81.9 Atypical virus infection of central nervous system, unspecified
Billable / valid for submission ICD10CM Release FY2026
Short description: Atypical virus infection of central nervous system, unsp
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Atypical virus infection of central nervous system, unspecified | yes |
Related codes in A81
- A81 Atypical virus infections of central nervous system
- A81.0 Creutzfeldt-Jakob disease
- A81.00 Creutzfeldt-Jakob disease, unspecified
- A81.01 Variant Creutzfeldt-Jakob disease
- A81.09 Other Creutzfeldt-Jakob disease
- A81.1 Subacute sclerosing panencephalitis
- A81.2 Progressive multifocal leukoencephalopathy
- A81.8 Other atypical virus infections of central nervous system
- A81.81 Kuru
- A81.82 Gerstmann-Straussler-Scheinker syndrome
- A81.83 Fatal familial insomnia
- A81.89 Other atypical virus infections of central nervous system