G05.1** Asterisk (manifestation)
Encephalitis, myelitis and encephalomyelitis in viral diseases classified elsewhere
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
Paired codesB00.4†Herpesviral encephalitis (G05.1*)B02.0†Zoster encephalitis (G05.1*)B06.0†Rubella with neurological complicationsB05.0†Measles complicated by encephalitis (G05.1*)B26.2†Mumps encephalitis (G05.1*)B01.1†Varicella encephalitis (G05.1*)A85.0†Enteroviral encephalitis (G05.1*)A85.1†Adenoviral encephalitis (G05.1*)
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Encephalitis, myelitis or encephalomyelitis (in): adenoviral (A85.1†) cytomegaloviral (B25.8†) enteroviral (A85.0†) herpesviral [herpes simplex] (B00.4†) influenza: seasonal virus identified (J10.8†) virus not identified (J11.8†) zoonotic or pandemic influenza virus identified (J09†) measles (B05.0†) mumps (B26.2†) postchickenpox (B01.1†) rubella (B06.0†) zoster (B02.0†)
Sibling codes
G05*Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhereG05.0*Encephalitis, myelitis and encephalomyelitis in bacterial diseases classified elsewhereG05.2*Encephalitis, myelitis and encephalomyelitis in other infectious and parasitic diseases classified elsewhereG05.8*Encephalitis, myelitis and encephalomyelitis in other diseases classified elsewhere