ICD-10-CM code "B00.4": Herpesviral encephalitis (2024)

Overview

ICD-10 CodeB00.4
DescriptionHerpesviral encephalitis
Hierarchy
  1. Certain infectious and parasitic diseases (A00-B99)
  2. Viral infections characterized by skin and mucous membrane lesions (B00-B09)
  3. Herpesviral [herpes simplex] infections (B00)
  4. Herpesviral encephalitis (B00.4)
Billable statusICD-10-CM 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 infections characterized by skin and mucous membrane lesions (B00-B09)
  3. Herpesviral [herpes simplex] infections (B00)

    Type 1congenital herpesviral infections (P35.2)

    Type 2anogenital herpesviral infection (A60.-)

    Type 2gammaherpesviral mononucleosis (B27.0-)

    Type 2herpangina (B08.5)

  4. Herpesviral encephalitis (B00.4)

    Type 1herpesviral encephalitis due to herpesvirus 6 and 7 (B10.01, B10.09)

    Type 1non-simplex herpesviral encephalitis (B10.0-)

Includes

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

    Includesdiseases generally recognized as communicable or transmissible

  2. Viral infections characterized by skin and mucous membrane lesions (B00-B09)
  3. Herpesviral [herpes simplex] infections (B00)
  4. Herpesviral encephalitis (B00.4)