Excludes1

  • postpolio syndrome (G14)
  • sequelae of poliomyelitis (B91)
  • sequelae of viral encephalitis (B94.1)
  1. A85 Other viral encephalitis, not elsewhere classified

    Includes:

    • specified viral encephalomyelitis NEC
    • specified viral meningoencephalitis NEC

    Excludes1

    • benign myalgic encephalomyelitis (G93.3)
    • 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)
    1. A85.0 Enteroviral encephalitis

      Inclusion term(s):

      • Enteroviral encephalomyelitis
    2. A85.1 Adenoviral encephalitis

      Inclusion term(s):

      • Adenoviral meningoencephalitis
    3. A85.2 Arthropod-borne viral encephalitis, unspecified

    4. A85.8 Other specified viral encephalitis

      Inclusion term(s):

      • Encephalitis lethargica
      • Von Economo-Cruchet disease
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.