Unspecified complication of anesthesia during pregnancy, unspecified trimester
O30.091 Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester
Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester
O30.121 Triplet pregnancy with two or more monoamniotic fetuses, first trimester
Triplet pregnancy with two or more monoamniotic fetuses, first trimester
O30.201 Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester
Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester
O30.232 Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimester
Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimester
O30.812 Other specified multiple gestation with two or more monochorionic fetuses, second trimester
Other specified multiple gestation with two or more monochorionic fetuses, second trimester
O29.5X2 Other complications of spinal and epidural anesthesia during pregnancy, second trimester
Other complications of spinal and epidural anesthesia during pregnancy, second trimester