O33.4XX0 | Maternal care for disproportion of mixed maternal and fetal origin, not applicable or unspecified | BILLABLE CODE |
O33.4XX1 | Maternal care for disproportion of mixed maternal and fetal origin, fetus 1 | BILLABLE CODE |
O33.4XX2 | Maternal care for disproportion of mixed maternal and fetal origin, fetus 2 | BILLABLE CODE |
O33.4XX3 | Maternal care for disproportion of mixed maternal and fetal origin, fetus 3 | BILLABLE CODE |
O33.4XX4 | Maternal care for disproportion of mixed maternal and fetal origin, fetus 4 | BILLABLE CODE |
O33.4XX5 | Maternal care for disproportion of mixed maternal and fetal origin, fetus 5 | BILLABLE CODE |
O33.4XX9 | Maternal care for disproportion of mixed maternal and fetal origin, other fetus | BILLABLE CODE |