Chapter 19: Certain Conditions Originating in the Perinatal Period
ICD-11 to ICD-10 crosswalk mappings for codes KA00-KD5Z
253 ICD-11 codes in this chapter have ICD-10 crosswalk mappings from the WHO.
Covers conditions affecting newborns from birth through the neonatal period, including prematurity, birth injuries, neonatal jaundice, respiratory distress, and infections specific to the perinatal period.
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KA00-KA0Z: Fetus or newborn affected by maternal factors or by complications of pregnancy, labour or delivery
41 codes with ICD-10 mappings
KA00.0Fetus or newborn affected by maternal hypertensive disorders1 mappingKA00.2Fetus or newborn affected by maternal renal or urinary tract diseases1 mappingKA00.3Fetus or newborn affected by maternal infectious diseases1 mappingKA00.6ZFetus or newborn affected by maternal nutritional disorders, unspecified1 mappingKA00.8Fetus or newborn affected by maternal injury1 mappingKA00.AFetus or newborn affected by surgical procedure on mother1 mappingKA00.YFetus or newborn affected by other specified maternal condition that may be unrelated to present pregnancy2 mappingsKA00.ZFetus or newborn affected by unspecified maternal condition that may be unrelated to present pregnancy3 mappingsKA01.0Fetus or newborn affected by incompetence of cervix uteri1 mappingKA01.1Fetus or newborn affected by premature rupture of membranes1 mappingKA01.2Fetus or newborn affected by oligohydramnios1 mappingKA01.3Fetus or newborn affected by polyhydramnios1 mappingKA01.4Fetus or newborn affected by ectopic pregnancy1 mappingKA01.5Fetus or newborn affected by multiple pregnancy1 mappingKA01.6Fetus or newborn affected by maternal death1 mappingKA01.7Fetus or newborn affected by malpresentation before labour1 mappingKA01.ZFetus or newborn affected by unspecified maternal complication of pregnancy3 mappingsKA02.0Fetus or newborn affected by placenta praevia1 mappingKA02.4Fetus or newborn affected by placental transfusion syndromes1 mappingKA02.YFetus or newborn affected by other specified complication of placenta2 mappingsKA03.0Fetus or newborn affected by prolapsed cord1 mappingKA03.1Fetus or newborn affected by other compression of umbilical cord1 mappingKA03.YFetus or newborn affected by other specified complication of umbilical cord1 mappingKA04.0Fetus or newborn affected by chorioamnionitis1 mappingKA05.0Fetus or newborn affected by breech delivery or extraction1 mappingKA05.1Fetus or newborn affected by other malpresentation, malposition or disproportion during labour or delivery1 mappingKA05.2Fetus or newborn affected by forceps delivery1 mappingKA05.3Fetus or newborn affected by delivery by vacuum extractor1 mappingKA05.4Fetus or newborn affected by caesarean delivery1 mappingKA05.5Fetus or newborn affected by precipitate delivery1 mappingKA05.6Fetus or newborn affected by abnormal uterine contractions1 mappingKA05.ZFetus or newborn affected or suspected to be affected by unspecified complications of labour or delivery3 mappingsKA06.0Fetus or newborn affected by maternal anaesthesia or analgesia in pregnancy, labour or delivery1 mappingKA06.1Fetus or newborn affected by maternal use of tobacco1 mappingKA06.2Fetus or newborn affected by maternal use of alcohol1 mappingKA06.3Fetus or newborn affected by maternal use of drugs of addiction1 mappingKA06.4Fetus or newborn affected by maternal use of nutritional chemical substances1 mappingKA06.5Fetus or newborn affected by maternal exposure to environmental chemical substances1 mappingKA06.YFetus or newborn affected by other specified noxious influence transmitted via placenta or breast milk1 mappingKA06.ZFetus or newborn affected by unspecified noxious influence transmitted via placenta or breast milk3 mappingsKA0ZFetus or newborn affected by unspecified maternal factors or by complications of pregnancy, labour or delivery4 mappings
KA20-KA2Z: Disorders of newborn related to length of gestation or fetal growth
12 codes with ICD-10 mappings
KA20.0ZSmall for gestational age, unspecified1 mappingKA20.2Fetal intrauterine malnutrition without mention of small for gestational age1 mappingKA20.ZDisorders of newborn related to slow fetal growth or fetal malnutrition, unspecified3 mappingsKA21.0ZExtremely low birth weight of newborn, unspecified1 mappingKA21.2ZLow birth weight of newborn, unspecified1 mappingKA21.3ZExtreme prematurity of newborn, unspecified1 mappingKA21.4Preterm newborn1 mappingKA21.4ZPreterm newborn, unspecified1 mappingKA22.0Exceptionally large newborn1 mappingKA22.1Large newborn for gestational age1 mappingKA22.2Post-term newborn2 mappingsKA2ZDisorders of newborn related to length of gestation or fetal growth, unspecified1 mapping
KA40-KA4Z: Birth injury
35 codes with ICD-10 mappings
KA40.00Subdural haemorrhage due to birth injury1 mappingKA40.01Cerebral haemorrhage due to birth injury1 mappingKA40.03Intraventricular haemorrhage due to birth injury1 mappingKA40.04Subarachnoid haemorrhage due to birth injury1 mappingKA40.05Tentorial tear due to birth injury1 mappingKA40.0ZIntracranial laceration or haemorrhage due to birth injury, unspecified3 mappingsKA40.1Cerebral oedema due to birth injury1 mappingKA40.2Birth injury to spine or spinal cord1 mappingKA40.ZBirth injury to central nervous system, unspecified4 mappingsKA41Birth injury to eye1 mappingKA42.0Bruising of scalp due to birth injury1 mappingKA42.1Cephalohaematoma due to birth injury1 mappingKA42.2Chignon due to birth injury1 mappingKA42.3Monitoring injury of scalp of newborn1 mappingKA42.4Subgaleal epicranial subaponeurotic haemorrhage due to birth injury1 mappingKA42.ZBirth injury to scalp, unspecified3 mappingsKA43.0Birth injury to sternocleidomastoid1 mappingKA43.1Birth injury to external genitalia1 mappingKA43.2Subcutaneous fat necrosis due to birth injury1 mappingKA43.3Birth injury to face1 mappingKA44.00Birth injury to facial nerve1 mappingKA44.0ZBirth injury to unspecified cranial nerve1 mappingKA44.10Erb paralysis1 mappingKA44.11Klumpke paralysis1 mappingKA44.2Phrenic nerve paralysis due to birth injury1 mappingKA44.YBirth injury to other specified peripheral nerve1 mappingKA44.ZBirth injury to unspecified peripheral nerve3 mappingsKA45.0ZFracture of skull due to birth injury, unspecified1 mappingKA45.5Fracture of clavicle due to birth injury1 mappingKA45.6Birth injury to long bones2 mappingsKA45.ZBirth injury to skeleton, unspecified4 mappingsKA46.0Birth injury to liver1 mappingKA46.1Birth injury to spleen1 mappingKA46.YBirth injury to other specified organ1 mappingKA4ZBirth injury, unspecified3 mappings
KA60-KA6Z: Infections of the fetus or newborn
19 codes with ICD-10 mappings
KA60Sepsis of fetus or newborn6 mappingsKA61.0Congenital tuberculosis1 mappingKA61.1Neonatal listeriosis1 mappingKA62.0Congenital Zika virus infection1 mappingKA62.3Congenital cytomegalovirus infection1 mappingKA62.8Congenital rubella syndrome1 mappingKA62.9Congenital viral hepatitis1 mappingKA62.APerinatal Herpes simplex infection1 mappingKA62.ZViral infection in the fetus or newborn, unspecified3 mappingsKA63.2Neonatal candidosis1 mappingKA64.0Congenital toxoplasmosis1 mappingKA64.1Congenital falciparum malaria1 mappingKA64.YOther specified parasitic diseases in the fetus or newborn1 mappingKA64.ZParasitic diseases in the fetus or newborn, unspecified2 mappingsKA65.0Neonatal conjunctivitis or dacryocystitis1 mappingKA65.1Omphalitis of newborn1 mappingKA65.2Neonatal urinary tract infection1 mappingKA65.3Neonatal infectious mastitis1 mappingKA6ZInfections of the fetus or newborn, unspecified6 mappings
KA80-KA8Z: Haemorrhagic or haematological disorders of fetus or newborn
41 codes with ICD-10 mappings
KA80.0Fetal blood loss from vasa praevia1 mappingKA80.1Fetal blood loss from ruptured cord1 mappingKA80.2Fetal blood loss from placenta1 mappingKA80.3Haemorrhage into co-twin1 mappingKA80.4Haemorrhage into maternal circulation1 mappingKA80.5Fetal blood loss from cut end of co-twin cord1 mappingKA80.ZFetal blood loss, unspecified3 mappingsKA81Umbilical haemorrhage of newborn4 mappingsKA82.0Intraventricular nontraumatic haemorrhage, grade 1, of fetus or newborn1 mappingKA82.1Intraventricular nontraumatic haemorrhage, grade 2, of fetus or newborn1 mappingKA82.2Intraventricular nontraumatic haemorrhage, grade 3, of fetus or newborn1 mappingKA82.4Intracerebral nontraumatic haemorrhage of fetus or newborn1 mappingKA82.5Subarachnoid nontraumatic haemorrhage of fetus or newborn1 mappingKA82.6Cerebellar nontraumatic, hemispheres or vermis or posterior fossa haemorrhage of fetus or newborn1 mappingKA82.ZIntracranial nontraumatic haemorrhage of fetus or newborn, unspecified4 mappingsKA83.0ZNeonatal bleeding originating in the mouth, nose or pharynx, unspecified1 mappingKA83.1Neonatal bleeding originating in the oesophagus, stomach, small or large intestine1 mappingKA83.2Neonatal rectal haemorrhage1 mappingKA83.4Neonatal haemorrhage originating in adrenal gland1 mappingKA83.8Neonatal cutaneous haemorrhage1 mappingKA83.9Neonatal vaginal or uterine haemorrhage3 mappingsKA84.0Rh isoimmunization of fetus or newborn1 mappingKA84.2ABO isoimmunization of fetus or newborn1 mappingKA84.3Haemolytic anaemia due to other unclassified antibodies of fetus or newborn1 mappingKA84.ZHaemolytic disease of fetus or newborn, unspecified2 mappingsKA85.0Hydrops fetalis due to isoimmunization1 mappingKA85.ZHydrops fetalis due to haemolytic disease, unspecified2 mappingsKA86Neonatal kernicterus4 mappingsKA87.0Neonatal hyperbilirubinaemia due to swallowed maternal blood1 mappingKA87.2Neonatal hyperbilirubinaemia due to breast milk inhibitor of bilirubin conjugation1 mappingKA87.6Neonatal hyperbilirubinaemia from other or unspecified hepatocellular damage1 mappingKA87.YOther specified neonatal hyperbilirubinaemia6 mappingsKA87.ZNeonatal hyperbilirubinaemia, unspecified7 mappingsKA88Disseminated intravascular coagulation of fetus or newborn1 mappingKA89.ZTransient neonatal thrombocytopaenia, unspecified1 mappingKA8A.ZPolycythaemia neonatorum, unspecified1 mappingKA8BAnaemia of prematurity1 mappingKA8CCongenital hypoplastic anaemia1 mappingKA8DTransient neonatal neutropaenia1 mappingKA8F.0Diffuse bleeding diathesis due to vitamin K deficient haemorrhagic disease of fetus or newborn1 mappingKA8ZHaemorrhagic or haematological disorders of fetus or newborn, unspecified8 mappings
KB00-KB0Z: Neurological disorders specific to the perinatal or neonatal period
12 codes with ICD-10 mappings
KB00.ZNeonatal cerebral ischaemia, unspecified1 mappingKB01Periventricular cysts of newborn1 mappingKB02Neonatal cerebral leukomalacia1 mappingKB03Neonatal encephalopathy3 mappingsKB04Hypoxic ischaemic encephalopathy of newborn1 mappingKB06Neonatal seizures1 mappingKB07Compression of brain in neonate1 mappingKB08.0Transient neonatal myasthenia gravis1 mappingKB08.1Congenital hypertonia1 mappingKB08.2Congenital hypotonia1 mappingKB08.ZDisorders of muscle tone of newborn, unspecified3 mappingsKB0ZNeurological disorders specific to the perinatal or neonatal period, unspecified3 mappings
KB20-KB2Z: Respiratory disorders specific to the perinatal or neonatal period
26 codes with ICD-10 mappings
KB20.ZIntrauterine hypoxia, unspecified2 mappingsKB21.ZBirth asphyxia, unspecified2 mappingsKB22Metabolic acidaemia in newborn2 mappingsKB23.0ZRespiratory distress syndrome of newborn, unspecified1 mappingKB23.1Transient tachypnoea of newborn1 mappingKB23.ZRespiratory distress of newborn, unspecified3 mappingsKB24Congenital pneumonia10 mappingsKB26.0Neonatal aspiration of meconium1 mappingKB26.1Neonatal aspiration of amniotic fluid or mucus1 mappingKB26.2Neonatal aspiration of blood1 mappingKB26.3Neonatal aspiration of milk or regurgitated food1 mappingKB26.ZNeonatal aspiration syndromes, unspecified3 mappingsKB27.0Interstitial emphysema originating in the perinatal period1 mappingKB27.1Pneumothorax originating in the perinatal period1 mappingKB27.2Pneumomediastinum originating in the perinatal period1 mappingKB27.3Pneumopericardium originating in the perinatal period1 mappingKB27.ZPulmonary air leak or related conditions originating in the perinatal period, unspecified2 mappingsKB28.0Tracheobronchial haemorrhage originating in the perinatal period1 mappingKB28.YOther specified pulmonary haemorrhage originating in the perinatal period1 mappingKB28.ZPulmonary haemorrhage originating in the perinatal period, unspecified3 mappingsKB29.0Bronchopulmonary dysplasia originating in the perinatal period1 mappingKB29.ZChronic respiratory disease originating in the perinatal period, unspecified4 mappingsKB2BPrimary atelectasis of newborn1 mappingKB2CCyanotic attacks of newborn1 mappingKB2DRespiratory failure of newborn1 mappingKB2ZRespiratory disorders specific to the perinatal or neonatal period, unspecified5 mappings
KB40-KB4Z: Cardiovascular disorders present in the perinatal or neonatal period
6 codes with ICD-10 mappings
KB40.ZNeonatal cardiac failure, unspecified1 mappingKB41Cardiac arrhythmias in the neonate1 mappingKB42Persistent pulmonary hypertension of the newborn1 mappingKB44Transient myocardial ischaemia of newborn1 mappingKB45Neonatal hypertension1 mappingKB4ZCardiovascular disorders present in the perinatal or neonatal period, unspecified3 mappings
KB60-KB6Z: Transitory endocrine or metabolic disorders specific to fetus or newborn
21 codes with ICD-10 mappings
KB60.0Syndrome of infant of mother with gestational diabetes1 mappingKB60.1Syndrome of infant of a diabetic mother, type 1 or 2, nongestational, insulin dependent1 mappingKB60.2ZNeonatal diabetes mellitus, unspecified1 mappingKB60.41Transitory iatrogenic neonatal hypoglycaemia1 mappingKB60.4ZNeonatal hypoglycaemia, unspecified1 mappingKB60.ZTransitory disorders of carbohydrate metabolism specific to fetus or newborn, unspecified3 mappingsKB61.0Neonatal hypomagnesaemia1 mappingKB61.1Neonatal tetany without calcium or magnesium deficiency1 mappingKB61.2Neonatal hypocalcaemia2 mappingsKB61.ZTransitory neonatal disorders of calcium or magnesium metabolism, unspecified3 mappingsKB62.0Transitory neonatal hyperthyroidism1 mappingKB62.1Other transitory neonatal disorders of thyroid function, not elsewhere classified1 mappingKB62.YOther specified transitory neonatal disorders of thyroid function1 mappingKB62.ZTransitory neonatal disorders of thyroid function, unspecified1 mappingKB63.0Late metabolic acidosis of newborn1 mappingKB63.1Dehydration of newborn1 mappingKB63.2ZDisturbances of sodium balance of newborn, unspecified1 mappingKB63.3ZDisturbances of potassium balance of newborn, unspecified1 mappingKB63.4Transitory tyrosinaemia of newborn1 mappingKB64Transitory neonatal hypoparathyroidism1 mappingKB6ZTransitory endocrine or metabolic disorders specific to fetus or newborn, unspecified7 mappings
KB80-KB8Z: Digestive system disorders of fetus or newborn
10 codes with ICD-10 mappings
KB86.ZPostnatal intestinal perforation, unspecified1 mappingKB87.0Intestinal obstruction due to inspissated milk1 mappingKB87.1Meconium plug without ileus1 mappingKB87.3Transitory ileus of newborn1 mappingKB87.ZIntestinal obstruction of newborn, unspecified3 mappingsKB88.ZNecrotising enterocolitis of newborn, unspecified1 mappingKB8ANeonatal haematemesis or melaena due to swallowed maternal blood1 mappingKB8BNeonatal peritonitis1 mappingKB8CNoninfectious neonatal diarrhoea1 mappingKB8ZDigestive system disorders of fetus or newborn, unspecified4 mappings
KC00-KC0Z: Genitourinary system disorders specific to the perinatal or neonatal period
3 codes with ICD-10 mappings
KC20-KC9Z: Disorders involving the integument of fetus or newborn
6 codes with ICD-10 mappings
KC20.1Umbilical cutis or polyp of newborn1 mappingKC21.1Neonatal toxic erythema1 mappingKC22.2Sclerema neonatorum1 mappingKC41.0Breast engorgement of newborn1 mappingKC41.1Hydrops fetalis not due to haemolytic disease1 mappingKC41.YOther specified conditions of integument specific to fetus and newborn2 mappings
KD10-KD1Z: Disturbances of temperature regulation of newborn
4 codes with ICD-10 mappings
KD30-KD3Y: Certain disorders originating in the perinatal period
16 codes with ICD-10 mappings
KD30.0Birth depression with 5 minute Apgar score 0-31 mappingKD30.1Birth depression with 5 minute Apgar score 4-61 mappingKD31Wide cranial sutures of newborn1 mappingKD32.0Slow feeding of newborn1 mappingKD32.1Underfeeding of newborn1 mappingKD32.2Overfeeding of newborn1 mappingKD32.3Neonatal difficulty in feeding at breast1 mappingKD32.ZFeeding problems of newborn, unspecified3 mappingsKD34Reactions or intoxications due to drugs administered to fetus or newborn1 mappingKD35Neonatal withdrawal syndrome from maternal use of drugs of addiction1 mappingKD36Withdrawal symptoms from therapeutic use of drugs in newborn1 mappingKD39.ZComplications of intrauterine procedures, not elsewhere classified, unspecified1 mappingKD3ATermination of pregnancy, affecting surviving fetus or newborn1 mappingKD3B.ZUnspecified time of fetal death, cause not specified1 mappingKD3C.ZVomiting in newborn, unspecified1 mappingKD3YOther specified disorders originating in the perinatal period4 mappings