ICD-9-CM International Classification of Diseases

630 Hydatidiform mole
631 Other abnormal product of conception
632 Missed abortion
633 Ectopic pregnancy

634 Spontaneous abortion
635 Legally induced abortion
636 Illegal abortion
637 Unspecified abortion
638 Failed attempted abortion
639 Complications following abortion or ectopic & molar pregnancies
640 Hemorrhage in early pregnancy
641 Antepartum hemorrhage, abruptio placentae, & placenta previa
642 Hypertension complicating pregnancy, childbirth, & the puerperium
643 Excessive vomiting in pregnancy
644 Early or threatened labor
645 Prolonged pregnancy
646 Other complications of pregnancy, not elsewhere classified
647 Infectious & parasitic conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth,
648 Other current conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth, or the puerperium
650 Delivery in a completely normal case
651 Multiple gestation
652 Malposition & malpresentation of fetus
653 Disproportion in pregnancy, labor, & delivery
654 Abnormality of organs & soft tissues of pelvis complicating pregnancy, childbirth, or the puerperium
655 Known or suspected fetal abnormality affecting management of mother
656 Other fetal & placental problems affecting management of mother
657 Polyhydramnios
658 Other problems associated with amniotic cavity & membranes
659 Other indications for care or intervention related to labor & delivery, not elsewhere classified
660 Obstructed labor
661 Abnormality of forces of labor
662 Long labor
663 Umbilical cord complications during labor & delivery
664 Trauma to perineum & vulva during delivery
665 Other obstetrical trauma
666 Postpartum hemorrhage
667 Retained placenta or membranes, without hemorrhage
668 Complications of the administration of anesthetic or other sedation in labor & delivery
669 Other complications of labor & delivery, not elsewhere classified
670 Major puerperal infection
671 Venous complications in pregnancy & the puerperium
672 Pyrexia of unknown origin during the puerperium
673 Obstetrical pulmonary embolism
674 Other & unspecified complications of the puerperium, not elsewhere classified
675 Infections of the breast & nipple associated with childbirth
676 Other disorders of the breast associated with childbirth & disorders of lactation