G04.0
Acute disseminated encephalitis
Coding guidance (WHO 2019)
Encephalitis Encephalomyelitis postimmunization Use additional external cause code (Chapter XX), if desired, to identify vaccine.
Sibling codes
G04Encephalitis, myelitis and encephalomyelitisG04.1Human T-cell lymphotropic virus associated myelopathyG04.2Bacterial meningoencephalitis and meningomyelitis, not elsewhere classifiedG04.8Other encephalitis, myelitis and encephalomyelitisG04.9Encephalitis, myelitis and encephalomyelitis, unspecified