JA63

ICD-11 MMS 2026-01

Diabetes mellitus in pregnancy

Description

A condition caused by dysfunctional maternal insulin receptors. This condition is characterised by glucose intolerance with onset or first recognition during pregnancy, with at least one of the following criteria met: fasting plasma glucose greater than or equal to 7.0 millimoles per litre (126 mg/dL); 2-hour plasma glucose greater than or equal to 11.1 millimoles per litre (200 mg/dL) following a 75 gram oral glucose load; random plasma glucose greater than or equal to 11.1 millimoles per litre (200 mg/dL). Confirmation is by an oral glucose tolerance test.

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

  • http://id.who.int/icd/entity/1864248550 – Maternal care related to the fetus, amniotic cavity or possible delivery problems
  • JB63 – Maternal infectious diseases classifiable elsewhere but complicating pregnancy, childbirth or the puerperium
  • JB64 – Certain maternal diseases classifiable elsewhere but complicating pregnancy, childbirth or the puerperium
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  • 1C14 – Obstetrical tetanus
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 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

Child codes

  • JA63.0 – Pre-existing type 1 diabetes mellitus in pregnancy
  • JA63.1 – Pre-existing type 2 diabetes mellitus in pregnancy
  • JA63.2 – Diabetes mellitus arising in pregnancy
  • JA63.Y – Other specified diabetes mellitus in pregnancy
  • JA63.Z – Diabetes mellitus in pregnancy, unspecified

Sibling codes

  • JA60 – Excessive vomiting in pregnancy
  • JA61 – Venous complications in pregnancy
  • JA62 – Infections of genitourinary tract in pregnancy
  • JA64 – Malnutrition in pregnancy
  • JA65 – Maternal care for other conditions predominantly related to pregnancy
  • JA66 – Clinical findings on antenatal screening of mother
  • JA67 – Complications of anaesthesia during pregnancy
  • JA6Z – Maternal disorders predominantly related to pregnancy, unspecified

Foundation entity

Diabetes mellitus in pregnancy – http://id.who.int/icd/entity/169360210

Allowed postcoordination axes

Part of: 18: Pregnancy, childbirth or the puerperium