A81 Atypical virus infections of central nervous system
Non-billable header
ICD10CM
Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|
| FY2026 | 2025-10-01 | current | Atypical virus infections of central nervous system | no |
Related codes in A81
- 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
All 13 A81 codes →