KA20-KA2Z block
Disorders of newborn related to length of gestation or fetal growth
Definition
A group of conditions related to the length of time that the fetus is carried inside the uterus and develops.
Coding note
When both birth weight and gestational age are available, priority of assignment should be given to birth weight.
5 subordinate 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 weight4B4YOther specified diseases of the immune system4B4ZDiseases of the immune system, unspecified
Nearby in Certain conditions originating in the perinatal period
KA00-KA0ZFetus or newborn affected by maternal factors or by complications of pregnancy, labour or deliveryKA40-KA4ZBirth injuryKA60-KA6ZInfections of the fetus or newbornKA80-KA8ZHaemorrhagic or haematological disorders of fetus or newbornKB00-KB0ZNeurological disorders specific to the perinatal or neonatal periodKB20-KB2ZRespiratory disorders specific to the perinatal or neonatal periodKB40-KB4ZCardiovascular disorders present in the perinatal or neonatal periodKB60-KB6ZTransitory endocrine or metabolic disorders specific to fetus or newborn