5A11

ICD-11 MMS 2026-01

Type 2 diabetes mellitus

Description

Diabetes mellitus type 2 (formerly noninsulin-dependent diabetes mellitus (NIDDM) or adult-onset diabetes) is a metabolic disorder that is characterised by high blood glucose in the context of insulin resistance and relative insulin deficiency.

Index terms

  • Type 2 diabetes mellitus
  • DM type II
  • DM2
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  • Diabetic type 2
  • NIDDM - [non insulin dependent diabetes mellitus]
  • T2DM - [Type 2 diabetes mellitus]
  • Type II diabetes mellitus
  • adult onset diabetes
  • diabetes due to insulin secretory defect
  • diabetes mellitus Type 2
  • diabetes mellitus due to insulin secretory defect
  • insulin requiring type 2 diabetes
  • maturity onset diabetes
  • maturity-onset diabetes mellitus
  • non-insulin dependent diabetes mellitus
  • non-insulin-dependent diabetes mellitus without complications
  • non-insulin-dependent diabetes of the young
  • noninsulin dependent diabetes
  • nonketotic diabetes
  • nonketotic hyperglycaemia
  • senile diabetes
  • stable diabetes
  • type 2 diabetes
  • type II diabetes
  • Ketosis-resistant diabetes mellitus
  • Insulin resistant diabetes mellitus
  • insulin resistant diabetes

Inclusions

  • non-insulin-dependent diabetes of the young

Excludes

  • 5A10 – Idiopathic Type 1 diabetes mellitus
  • 5A13 – Diabetes mellitus, other specified type
  • JA63 – Diabetes mellitus in pregnancy

Exclusions from above levels

  • 18 – Pregnancy, childbirth or the puerperium
  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Foundation children elsewhere

  • JA63.1 – Pre-existing type 2 diabetes mellitus in pregnancy

Sibling codes

  • 5A10 – Type 1 diabetes mellitus
  • 5A12 – Malnutrition-related diabetes mellitus
  • 5A13 – Diabetes mellitus, other specified type
  • 5A14 – Diabetes mellitus, type unspecified

Foundation entity

Type 2 diabetes mellitus – http://id.who.int/icd/entity/119724091

Allowed postcoordination axes

Part of: 05: Endocrine, nutritional or metabolic diseases