JB46

ICD-11 MMS 2026-01

Certain specified disorders of breast or lactation 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)

Index terms

  • Certain specified disorders of breast or lactation associated with childbirth

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

  • JB46.0 – Retracted nipple associated with childbirth
  • JB46.1 – Cracked nipple associated with childbirth
  • JB46.2 – Other or unspecified disorders of breast associated with childbirth
  • JB46.3 – Agalactia
  • JB46.4 – Hypogalactia
  • JB46.5 – Suppressed lactation
  • JB46.6 – Galactorrhoea
  • JB46.7 – Other or unspecified disorders of lactation

Foundation children elsewhere

  • MF31 – Breast or lactation symptom or complaint

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
  • JB45 – Infections of breast associated with childbirth
  • JB4Z – Complications predominantly related to the puerperium, unspecified

Foundation entity

Certain specified disorders of breast or lactation associated with childbirth – http://id.who.int/icd/entity/927725428

Part of: 18: Pregnancy, childbirth or the puerperium