ICD-10-CM code "A85": Other viral encephalitis, not elsewhere classified (2024)

Overview

ICD-10 CodeA85
DescriptionOther viral encephalitis, not elsewhere classified
Hierarchy
  1. Certain infectious and parasitic diseases (A00-B99)
  2. Viral and prion infections of the central nervous system (A80-A89)
  3. Other viral encephalitis, not elsewhere classified (A85)
Billable statusNon billable code

Excludes

  1. Certain infectious and parasitic diseases (A00-B99)

    Type 1certain localized infections - see body system-related chapters

    Type 2carrier or suspected carrier of infectious disease (Z22.-)

    Type 2infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)

    Type 2infectious and parasitic diseases specific to the perinatal period (P35-P39)

    Type 2influenza and other acute respiratory infections (J00-J22)

  2. Viral and prion infections of the central nervous system (A80-A89)

    Type 1postpolio syndrome (G14)

    Type 1sequelae of poliomyelitis (B91)

    Type 1sequelae of viral encephalitis (B94.1)

  3. Other viral encephalitis, not elsewhere classified (A85)

    Type 1encephalitis due to cytomegalovirus (B25.8)

    Type 1encephalitis due to herpesvirus NEC (B10.0-)

    Type 1encephalitis due to herpesvirus [herpes simplex] (B00.4)

    Type 1encephalitis due to measles virus (B05.0)

    Type 1encephalitis due to mumps virus (B26.2)

    Type 1encephalitis due to poliomyelitis virus (A80.-)

    Type 1encephalitis due to zoster (B02.0)

    Type 1lymphocytic choriomeningitis (A87.2)

    Type 1myalgic encephalomyelitis (G93.32)

Includes

  1. Certain infectious and parasitic diseases (A00-B99)

    Includesdiseases generally recognized as communicable or transmissible

  2. Viral and prion infections of the central nervous system (A80-A89)
  3. Other viral encephalitis, not elsewhere classified (A85)

    Includesspecified viral encephalomyelitis NEC

    Includesspecified viral meningoencephalitis NEC

Subcategories