ICD-10 Code: A81.9 – Atypical virus infection of central nervous system, unspecified

ICD-10 code A81.9 corresponds to Atypical virus infection of central nervous system, unspecified. This code is classified under the chapter A81 Atypical virus infections of central nervous system, which is part of the A80-A89: Viral and prion infections of the central nervous system category.

The parent chapter is Certain infectious and parasitic diseases.