G04 - Encephalitis, myelitis and encephalomyelitis
G04.0 - Acute disseminated encephalitis and encephalomyelitis (ADEM)
Excludes 1:
-acute necrotizing hemorrhagic encephalopathy G04.3-)
-other noninfectious acute disseminated encephalomyelitis (noninfectious ADEM) G04.81)
G04.00 - Acute disseminated encephalitis and encephalomyelitis, unspecified
G04.01 - Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
G04.02 - Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis