G04
Encephalitis, myelitis and encephalomyelitis
Inclusion Terms
None inclusion terms specified for this code.
Code First
None code first specified for this code.
Use Additional Code
None use additional code specified for this code.
Cannot Code Together
These codes cannot be used together with the current code, even if both conditions are present.
- • encephalopathy NOS (G93.40)
Can Code Together
These codes can be used together with the current code if both conditions are documented.
- • 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)