World Health Organization · 2026-01 · English
KA20 Disorders of newborn related to slow fetal growth or fetal malnutrition
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
KA20.0Small for gestational ageKA20.1Intrauterine growth restrictionKA20.2Fetal intrauterine malnutrition without mention of small for gestational ageKA20.YOther specified disorders of newborn related to slow fetal growth or fetal malnutritionKA20.ZDisorders of newborn related to slow fetal growth or fetal malnutrition, unspecified© World Health Organization · CC BY-ND 3.0 IGO