R63.5

Abnormal weight gain

Coding guidance (WHO 2019)

Excl.: excessive weight gain in pregnancy (O26.0) obesity (E66.-)

Sibling codes

R63Symptoms and signs concerning food and fluid intake R63.0Anorexia R63.1Polydipsia R63.2Polyphagia R63.3Feeding difficulties and mismanagement R63.4Abnormal weight loss R63.6Insufficient intake of food and water R63.8Other symptoms and signs concerning food and fluid intake