ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 15  /  O30-O48  /  O35
O35 Maternal care for known or suspected fetal abnormality and damage
Includes the listed conditions in the fetus as a reason for hospitalization or other obstetric care to the mother, or for termination of pregnancy
CodeAlso any associated maternal condition
Excludes1 encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
char7Note One of the following 7th characters is to be assigned to each code under category O35. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O35 that has a 7th character of 1 through 9.
char7Def 0: not applicable or unspecified
1: fetus 1
2: fetus 2
3: fetus 3
4: fetus 4
5: fetus 5
9: other fetus
O35.0 Maternal care for (suspected) central nervous system malformation in fetus
Excludes2 chromosomal abnormality in fetus (O35.1-)
O35.00 Maternal care for (suspected) central nervous system malformation or damage in fetus, unspecified
O35.01 Maternal care for (suspected) central nervous system malformation or damage in fetus, agenesis of the corpus callosum
O35.02 Maternal care for (suspected) central nervous system malformation or damage in fetus, anencephaly
O35.03 Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts
O35.04 Maternal care for (suspected) central nervous system malformation or damage in fetus, encephalocele
O35.05 Maternal care for (suspected) central nervous system malformation or damage in fetus, holoprosencephaly
O35.06 Maternal care for (suspected) central nervous system malformation or damage in fetus, hydrocephaly
Maternal care for fetal hydrocephalus
O35.07 Maternal care for (suspected) central nervous system malformation or damage in fetus, microcephaly
O35.08 Maternal care for (suspected) central nervous system malformation or damage in fetus, spina bifida
O35.09 Maternal care for (suspected) other central nervous system malformation or damage in fetus
O35.1 Maternal care for (suspected) chromosomal abnormality in fetus
O35.10 Maternal care for (suspected) chromosomal abnormality in fetus, unspecified
O35.11 Maternal care for (suspected) chromosomal abnormality in fetus, Trisomy 13
O35.12 Maternal care for (suspected) chromosomal abnormality in fetus, Trisomy 18
O35.13 Maternal care for (suspected) chromosomal abnormality in fetus, Trisomy 21
O35.14 Maternal care for (suspected) chromosomal abnormality in fetus, Turner Syndrome
O35.15 Maternal care for (suspected) chromosomal abnormality in fetus, sex chromosome abnormality
O35.19 Maternal care for (suspected) chromosomal abnormality in fetus, other chromosomal abnormality
O35.A Maternal care for other (suspected) fetal abnormality and damage, fetal facial anomalies
O35.B Maternal care for other (suspected) fetal abnormality and damage, fetal cardiac anomalies
O35.C Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies
O35.D Maternal care for other (suspected) fetal abnormality and damage, fetal gastrointestinal anomalies
O35.E Maternal care for other (suspected) fetal abnormality and damage, fetal genitourinary anomalies
O35.F Maternal care for other (suspected) fetal abnormality and damage, fetal musculoskeletal anomalies of trunk
Excludes2 maternal care for other (suspected) fetal abnormality and damage, fetal lower extremities anomalies (O35.H)
maternal care for other (suspected) fetal abnormality and damage, fetal upper extremities anomalies (O35.G)
O35.G Maternal care for other (suspected) fetal abnormality and damage, fetal upper extremities anomalies
O35.H Maternal care for other (suspected) fetal abnormality and damage, fetal lower extremities anomalies
O35.2 Maternal care for (suspected) hereditary disease in fetus
Excludes2 chromosomal abnormality in fetus (O35.1-)
O35.3 Maternal care for (suspected) damage to fetus from viral disease in mother
Maternal care for damage to fetus from maternal cytomegalovirus infection
Maternal care for damage to fetus from maternal rubella
O35.4 Maternal care for (suspected) damage to fetus from alcohol
O35.5 Maternal care for (suspected) damage to fetus by drugs
Maternal care for damage to fetus from drug addiction
O35.6 Maternal care for (suspected) damage to fetus by radiation
O35.7 Maternal care for (suspected) damage to fetus by other medical procedures
Maternal care for damage to fetus by amniocentesis
Maternal care for damage to fetus by biopsy procedures
Maternal care for damage to fetus by hematological investigation
Maternal care for damage to fetus by intrauterine contraceptive device
Maternal care for damage to fetus by intrauterine surgery
O35.8 Maternal care for other (suspected) fetal abnormality and damage
Maternal care for damage to fetus from maternal listeriosis
Maternal care for damage to fetus from maternal toxoplasmosis
O35.9 Maternal care for (suspected) fetal abnormality and damage, unspecified