World Health Organization · 2026-01 · English
Disorders of newborn related to length of gestation or fetal growth
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
Coding notes · WHO
When both birth weight and gestational age are available, priority of assignment should be given to birth weight.
More specific codes
KA20Disorders of newborn related to slow fetal growth or fetal malnutritionKA21Disorders of newborn related to short gestation or low birth weight, not elsewhere classifiedKA22Disorders of newborn related to long gestation or high birth weightKA2YOther specified disorders of newborn related to length of gestation or fetal growthKA2ZDisorders of newborn related to length of gestation or fetal growth, unspecified© World Health Organization · CC BY-ND 3.0 IGO