From parent levels

ChapterICertain infectious and parasitic diseasesOpen

Coding note

Use additional code (U82, U83, U84), if desired, to identify resistance to antimicrobial drugs

Inclusions

  • diseases generally recognized as communicable or transmissible

Exclusions

  • carrier or suspected carrier of infectious disease (Z22.-)
  • certain localized infections - see body system-related chapters
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium [except obstetrical tetanus] (O98.-)
  • infectious and parasitic diseases specific to the perinatal period [except tetanus neonatorum, whooping cough, congenital syphilis, perinatal gonococcal infection and perinatal human immunodeficiency virus [HIV] disease] (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
BlockA80-A89Viral infections of the central nervous systemOpen

Exclusions

  • sequelae of: poliomyelitis (B91)
  • sequelae of: viral encephalitis (B94.1)
CategoryA83Mosquito-borne viral encephalitisOpen

Inclusions

  • mosquito-borne viral meningoencephalitis

Exclusions

  • Venezuelan equine encephalitis (A92.2)

Australian encephalitis

Inclusions

  • Kunjin virus disease
Parent: A83 Mosquito-borne viral encephalitis