O09 - Supervision of high risk pregnancy
O09.1 - Supervision of pregnancy with history of ectopic or molar pregnancy
O09.10 - Supervision of pregnancy with history of ectopic or molar pregnancy, unspecified trimester
O09.11 - Supervision of pregnancy with history of ectopic or molar pregnancy, first trimester
O09.12 - Supervision of pregnancy with history of ectopic or molar pregnancy, second trimester
O09.13 - Supervision of pregnancy with history of ectopic or molar pregnancy, third trimester