JB45

ICD-11 MMS 2026-01

Infections of breast associated with childbirth

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)

Exclusions from above levels

  • 1C14 – Obstetrical tetanus
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 23 – External causes (for mortality)
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  • 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

Child codes

  • JB45.0 – Abscess of breast associated with childbirth
  • JB45.1 – Nonpurulent mastitis associated with childbirth
  • JB45.Y – Other specified infections of breast associated with childbirth
  • JB45.Z – Infections of breast associated with childbirth, unspecified

Sibling codes

  • JB40 – Infections in the puerperium
  • JB41 – Venous complications in the puerperium
  • JB42 – Obstetric embolism
  • JB43 – Complications of anaesthesia during the puerperium
  • JB44 – Certain specified complications of the puerperium
  • JB46 – Certain specified disorders of breast or lactation associated with childbirth
  • JB4Z – Complications predominantly related to the puerperium, unspecified

Foundation entity

Infections of breast associated with childbirth – http://id.who.int/icd/entity/1139189645

Part of: 18: Pregnancy, childbirth or the puerperium