A85 — Other viral encephalitis, not elsewhere classified
Part of Chapter 1: Certain infectious and parasitic diseases , block Viral and prion infections of the central nervous system (A80-A89) .
Official Notes
Includes
specified viral encephalomyelitis NEC
Includes
specified viral meningoencephalitis NEC
Excludes1
encephalitis due to cytomegalovirus ( B25.8 )
Excludes1
encephalitis due to herpesvirus NEC ( B10.0- )
Excludes1
encephalitis due to herpesvirus [herpes simplex] ( B00.4 )
Excludes1
encephalitis due to measles virus ( B05.0 )
Excludes1
encephalitis due to mumps virus ( B26.2 )
Excludes1
encephalitis due to poliomyelitis virus ( A80 .-)
Excludes1
encephalitis due to zoster ( B02.0 )
Excludes1
lymphocytic choriomeningitis ( A87.2 )
Excludes1
myalgic encephalomyelitis ( G93.32 )
Child Codes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS