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the listed conditions as a reason for hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor

Code first any associated obstructed labor (O65.5)
Use additional code for specific condition
O34.0 Maternal care for congenital malformation of uterus
O34.00 Maternal care for unspecified congenital malformation of uterus, unspecified trimester
O34.01 Maternal care for unspecified congenital malformation of uterus, first trimester
O34.02 Maternal care for unspecified congenital malformation of uterus, second trimester
O34.03 Maternal care for unspecified congenital malformation of uterus, third trimester
O34.1 Maternal care for benign tumor of corpus uteri
Excludes2: maternal care for benign tumor of cervix (O34.4-)
maternal care for malignant neoplasm of uterus (O94.11-)
O34.10 Maternal care for benign tumor of corpus uteri, unspecified trimester
O34.11 Maternal care for benign tumor of corpus uteri, first trimester
O34.12 Maternal care for benign tumor of corpus uteri, second trimester
O34.13 Maternal care for benign tumor of corpus uteri, third trimester
O34.2 Maternal care due to uterine scar from previous surgery
O34.21 Maternal care for scar from previous cesarean delivery
O34.29 Maternal care due to uterine scar from other previous surgery
O34.3 Maternal care for cervical incompetence
Maternal care for cerclage with or without cervical incompetence
Maternal care for Shirodkar suture with or without cervical incompetence
O34.30 Maternal care for cervical incompetence, unspecified trimester
O34.31 Maternal care for cervical incompetence, first trimester
O34.32 Maternal care for cervical incompetence, second trimester
O34.33 Maternal care for cervical incompetence, third trimester
O34.4 Maternal care for other abnormalities of cervix
O34.40 Maternal care for other abnormalities of cervix, unspecified trimester
O34.41 Maternal care for other abnormalities of cervix, first trimester
O34.42 Maternal care for other abnormalities of cervix, second trimester
O34.