O43.19 Other malformation of placentaNon-billable header with 4 child codes.
O43.191 Other malformation of placenta, first trimesterO43.192 Other malformation of placenta, second trimesterO43.193 Other malformation of placenta, third trimesterO43.199 Other malformation of placenta, unspecified trimesterO43.12 Velamentous insertion of umbilical cordO43.121 Velamentous insertion of umbilical cord, first trimesterO43.122 Velamentous insertion of umbilical cord, second trimesterO43.123 Velamentous insertion of umbilical cord, third trimesterO43.129 Velamentous insertion of umbilical cord, unspecified trimesterO43.19 Other malformation of placenta (this code)O43.191 Other malformation of placenta, first trimesterO43.192 Other malformation of placenta, second trimesterO43.193 Other malformation of placenta, third trimesterO43.199 Other malformation of placenta, unspecified trimesterO43.2 Morbidly adherent placenta