 G04 |
 |
Encephalitis, myelitis and encephalomyelitis  |
| |
| Includes |
acute ascending myelitis
meningoencephalitis
meningomyelitis
|
| Excludes1 |
encephalopathy NOS (G93.40)
|
| Excludes2 |
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)
|
|
| |
| G04.0 |
|
Acute disseminated encephalitis and encephalomyelitis (ADEM) |
| |
| Excludes1 |
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) |
| |
| Excludes1 |
post chickenpox encephalitis (B01.1)
post measles encephalitis (B05.0)
post measles myelitis (B05.1)
|
|
| | |
| G04.02 |
|
Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis |
| |
| Encephalitis, post immunization | | Encephalomyelitis, post immunization |
| UseAdditionalCode |
code to identify the vaccine (T50.A-, T50.B-, T50.Z-)
|
|
| |
| |
| G04.1 |
|
Tropical spastic paraplegia |
|
| |
| G04.2 |
|
Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified |
|
| |
| G04.3 |
|
Acute necrotizing hemorrhagic encephalopathy |
| |
| Excludes1 |
acute disseminated encephalitis and encephalomyelitis (G04.0-)
|
|
| |
| G04.30 |
|
Acute necrotizing hemorrhagic encephalopathy, unspecified |
| | |
| G04.31 |
|
Postinfectious acute necrotizing hemorrhagic encephalopathy |
| | |
| G04.32 |
|
Postimmunization acute necrotizing hemorrhagic encephalopathy |
| |
|
| | |
| G04.39 |
|
Other acute necrotizing hemorrhagic encephalopathy |
| |
| CodeAlso |
underlying etiology, if applicable
|
|
| |
| |
| G04.8 |
|
Other encephalitis, myelitis and encephalomyelitis |
| |
|
| |
| G04.81 |
|
Other encephalitis and encephalomyelitis |
| |
| Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM) |
|
| | |
| G04.82 |
|
Acute flaccid myelitis |
| |
| Excludes1 |
transverse myelitis (G37.3)
|
|
| | |
| G04.89 |
|
Other myelitis |
| |
| |
| G04.9 |
|
Encephalitis, myelitis and encephalomyelitis, unspecified |
| |
| G04.90 |
|
Encephalitis and encephalomyelitis, unspecified |
| |
| Ventriculitis (cerebral) NOS |
|
| | |
| G04.91 |
|
Myelitis, unspecified |
| |