JB42.1

ICD-11 MMS 2026-01

Amniotic fluid embolism

Description

Amniotic fluid embolism is a rare obstetric emergency in which it is postulated that amniotic fluid, fetal cells, hair, or other debris enter the maternal circulation, causing cardiorespiratory collapse.

Coding note from above levels

The codes included in this chapter are to be used for conditions related to or aggravated by the pregnancy, childbirth or by the puerperium (maternal causes or obstetric causes)

Index terms

  • Amniotic fluid embolism
  • Anaphylactoid syndrome of pregnancy
  • amniotic fluid embolism in the puerperium
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  • amniotic fluid pulmonary embolism
  • obstetric embolism of amniotic fluid
  • puerperal amniotic fluid embolism

Inclusions

  • Anaphylactoid syndrome of pregnancy

Exclusions from above levels

  • JA05.2 – Embolism following abortion, ectopic or molar pregnancy
  • 1C14 – Obstetrical tetanus
  • 22 – Injury, poisoning or certain other consequences of external causes
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  • 23 – External causes (for mortality)
  • 5A61.0 – Postpartum necrosis of pituitary gland
  • http://id.who.int/icd/entity/882114523 – Mental or behavioural disorders associated with pregnancy, childbirth or the puerperium

Sibling codes

  • JB42.0 – Obstetric air embolism
  • JB42.2 – Obstetric blood-clot embolism
  • JB42.3 – Obstetric pyaemic or septic embolism
  • JB42.Y – Other specified obstetric embolism
  • JB42.Z – Obstetric embolism, unspecified

Foundation entity

Amniotic fluid embolism – http://id.who.int/icd/entity/1017418792

Part of: JB42: Obstetric embolism › 18: Pregnancy, childbirth or the puerperium