O43.8 Other placental disordersNon-billable header with 2 child codes.
O43.23 Placenta percretaO43.231 Placenta percreta, first trimesterO43.232 Placenta percreta, second trimesterO43.233 Placenta percreta, third trimesterO43.239 Placenta percreta, unspecified trimesterO43.8 Other placental disorders (this code)O43.81 Placental infarctionO43.811 Placental infarction, first trimesterO43.812 Placental infarction, second trimesterO43.813 Placental infarction, third trimesterO43.819 Placental infarction, unspecified trimester