Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Applicable to
Enteroviral encephalomyelitis
Applies from A85 Other viral encephalitis, not elsewhere classified
Includes
specified viral encephalomyelitis NEC
specified viral meningoencephalitis NEC
Excludes1 (never code together)
encephalitis due to cytomegalovirus (B25.8)
encephalitis due to herpesvirus NEC (B10.0-)
encephalitis due to herpesvirus [herpes simplex] (B00.4)
encephalitis due to measles virus (B05.0)
encephalitis due to mumps virus (B26.2)
encephalitis due to poliomyelitis virus (A80.-)
encephalitis due to zoster (B02.0)
lymphocytic choriomeningitis (A87.2)
myalgic encephalomyelitis (G93.32)
MS-DRG index
Defines the logic of DRG(s) 097-099 in MDC 01.
Approximate ICD-9-CM (GEMs)
049.8 Other specified non-arthropod-borne viral diseases of central nervous system (approximate)
Code annotations containing back-references to A85.0
Back-references to A85.0
Type 1 Excludes: G05 Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere ("enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)")