--- O45.091 Premature separation of placenta with other coagulation defect, first trimester

--- O45.092 Premature separation of placenta with other coagulation defect, second trimester

--- O45.093 Premature separation of placenta with other coagulation defect, third trimester

--- O45.099 Premature separation of placenta with other coagulation defect, unspecified trimester