5B80.0

ICD-11 MMS 2026-01

Overweight

Description

Overweight is a condition characterized by excessive adiposity. Overweight is assessed by the body mass index (BMI), which is a surrogate marker of adiposity calculated as weight (kg)/height² (m²). The BMI categories for defining overweight vary by age and gender in infants, children and adolescents. For adults, overweight (or pre-obesity) is defined by a BMI ranging from 25.00 to 29.99 kg/m².

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

Child codes

  • 5B80.00 – Overweight in infants, children or adolescents
  • 5B80.01 – Overweight in adults
  • 5B80.0Z – Overweight, unspecified

Sibling codes

  • 5B80.1 – Localised adiposity

Foundation entity

Overweight – http://id.who.int/icd/entity/1664144906

Allowed postcoordination axes

Part of: 5B80: Overweight or localised adiposity › 05: Endocrine, nutritional or metabolic diseases