Overweight and obesity - E66

 Use Additional

  • code to identify body mass index (BMI), if known, for adults (Z68.1-Z68.45) or pediatrics (Z68.5-)

 Type 2 Excludes

  • adiposogenital dystrophy (E23.6)
  • lipomatosis dolorosa [Dercum] (E88.2)
  • lipomatosis NOS (E88.2)
  • Prader-Willi syndrome (Q87.11)

 Category codeFirst

  • obesity complicating pregnancy, childbirth and the puerperium, if applicable (O99.21-)

 Codes

  • E66.0 - Obesity due to excess calories
  • E66.01 - Morbid (severe) obesity due to excess calories
  • E66.09 - Other obesity due to excess calories
  • E66.1 - Drug-induced obesity
  • E66.2 - Morbid (severe) obesity with alveolar hypoventilation
  • E66.3 - Overweight
  • E66.8 - Other obesity
  • E66.81 - Obesity class
  • E66.811 - Obesity, class 1
  • E66.812 - Obesity, class 2
  • E66.813 - Obesity, class 3
  • E66.89 - Other obesity not elsewhere classified
  • E66.9 - Obesity, unspecified