XB3D

ICD-11 MMS 2026-01

Aetiology not known after full investigation

Index terms

  • Aetiology not known after full investigation
  • etiology not known after full investigation

Sibling codes

  • XB1Y – Familial
  • XB22 – Community acquired
  • XB25 – Nosocomial
  • XB2G – Post traumatic
  • XB4Q – Environmental
  • XB4S – Genetic
  • XB5F – Idiopathic
  • XB5W – Life-style
  • XB7L – Travel-related
  • XB8D – Iatrogenic
  • XB8M – Congenital
  • XT9T – Ageing-related

Foundation entity

Aetiology not known after full investigation – http://id.who.int/icd/entity/276868235

Part of: X: Extension Codes