A81.9 – Atypical virus infection of central nervous system, unspecified
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Applicable To
Prion diseases of the central nervous system NOS
GEM Conversion to ICD-9 CM
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| A00-B99 | Certain infectious and parasitic diseases (A00-B99) |
| A80-A89 | Viral and prion infections of the central nervous system (A80-A89) |
| A81 | Atypical virus infections of central nervous system |
| A81.9 |
Atypical virus infection of central nervous system, unspecified
Applicable to
Prion diseases of the central nervous system NOS
|