O30.89 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacsNon-billable header with 4 child codes.
O30.891 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimesterO30.892 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimesterO30.893 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimesterO30.899 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, unspecified trimesterO30.83 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetusesO30.831 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimesterO30.832 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, second trimesterO30.833 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, third trimesterO30.839 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, unspecified trimesterO30.89 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs (this code)O30.891 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimesterO30.892 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimesterO30.893 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimesterO30.899 Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, unspecified trimesterO30.9 Multiple gestation, unspecified