Alphabetic Index · main term

Encephalomyelomeningitis

FY2027Index: En /Alphabetic Index

Encephalomyelomeningitis is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Meningoencephalitis, which lists G04.90. Confirm the code in the Tabular List before you report it.

Where the Index sends you

see Meningoencephalitis

G04.90BillableExcludes1Excludes2

Encephalitis and encephalomyelitis, unspecified

Open G04.90

First-level subterms 24

acute NEC see also Encephalitis, viralA86
bacterial NECG04.2
CaliforniaA83.5
diphasicA84.1
eosinophilicB83.2
epidemicA39.81
herpesviral, herpeticB00.4
in (due to)
infectious (acute) (viral)A86
influenzal (H. influenzae)G00.0

See all 44 subterms