Encephalitis, myelitis and encephalomyelitis
Notes: Encephalitis, post immunization ; Encephalomyelitis, post immunization ; Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM) ; Ventriculitis (cerebral) NOS ; code to identify the vaccine (T50.A-, T50.B-, T50.Z-) ; code to identify the vaccine (T50.A-, T50.B-, T50.Z-) ; encephalopathy NOS (G93.40) ; acute necrotizing hemorrhagic encephalopathy (G04.3-) ; other noninfectious acute disseminated encephalomyelitis (noninfectious ADEM) (G04.81) ; post chickenpox encephalitis (B01.1) ; post measles encephalitis (B05.0) ; post measles myelitis (B05.1) ; acute disseminated encephalitis and encephalomyelitis (G04.0-) ; transverse myelitis (G37.3) ; acute transverse myelitis (G37.3-) ; alcoholic encephalopathy (G31.2) ; multiple sclerosis (G35) ; myalgic encephalomyelitis (G93.32) ; subacute necrotizing myelitis (G37.4) ; toxic encephalitis (G92.8) ; toxic encephalopathy (G92.8)