1F86

ICD-11 MMS 2026-01

Schistosomiasis

Description

An infestation caused by helminths of the genus Schistosoma. The clinical features vary according to the species involved but the principal organs affected are the gastrointestinal tract and bladder.

Inclusions

  • snail fever

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Child codes

  • 1F86.0 – Schistosomiasis due to Schistosoma haematobium
  • 1F86.1 – Schistosomiasis due to Schistosoma mansoni
  • 1F86.2 – Schistosomiasis due to Schistosoma japonicum
  • 1F86.3 – Other schistosomiases
  • 1F86.4 – Cercarial dermatitis
  • 1F86.5 – Schistosomal pneumonitis
  • 1F86.Z – Schistosomiasis due to unspecified or unknown Schistosoma species

Sibling codes

  • 1F80 – Clonorchiasis
  • 1F81 – Dicrocoeliasis
  • 1F82 – Fascioliasis
  • 1F83 – Fasciolopsiasis
  • 1F84 – Opisthorchiasis
  • 1F85 – Paragonimiasis
  • 1F8Y – Other specified diseases due to trematodes
  • 1F8Z – Diseases due to trematodes, unspecified

Foundation entity

Schistosomiasis – http://id.who.int/icd/entity/1194562592

Allowed postcoordination axes

Part of: 01: Certain infectious or parasitic diseases