List of ICD-9 codes 630–679: complications of pregnancy, childbirth, and the puerperium explained

This is a shortened version of the eleventh chapter of the ICD-9: Complications of Pregnancy, Childbirth, and the Puerperium. It covers ICD codes 630 to 679. The full chapter can be found on pages 355 to 378 of Volume 1, which contains all (sub)categories of the ICD-9. Volume 2 is an alphabetical index of Volume 1. Both volumes can be downloaded for free from the website of the World Health Organization.

Ectopic and molar pregnancy (630–633)

• Hydatidiform mole
• Other abnormal product of conception
• Abortion, missed
  • Ectopic pregnancy, tubal, no IUP
  • Ectopic pregnancy, no IUP, unspec.

Other pregnancy with abortive outcome (634–639)

• Spontaneous abortion
• Legally induced abortion
• Illegally induced abortion
• Unspecified abortion
• Failed attempted abortion
• Complications following abortion and ectopic and molar pregnancies

Complications mainly related to pregnancy (640–649)

• Hemorrhage in early pregnancy
  • Threatened abortion
    • Abortion, threatened, antepartum
• Antepartum hemorrhage, abruptio placentae, and placenta previa
  • Placenta previa, w/o bleeding, unspec.
  • Placenta previa, w/ bleeding, unspec.
  • Abruptio placentae, unspec.
  • Hemorrhage in pregnancy., unspec.
• Hypertension complicating pregnancy, childbirth, and the puerperium
  • Benign essential hypertension complicating pregnancy childbirth and the puerperium
  • Hypertension secondary to renal disease complicating pregnancy childbirth and the puerperium
  • Other pre-existing hypertension complicating pregnancy childbirth and the puerperium
  • Transient hypertension of pregnancy
    • Gestational hypertension, antepartum
  • Mild or unspecified pre-eclampsia
  • Severe pre-eclampsia
  • Eclampsia, unspec.
  • Pre-eclampsia or eclampsia superimposed on pre-existing hypertension
• Excessive vomiting in pregnancy
  • Mild hyperemesis gravidarum
  • Hyperemesis gravidarum with metabolic disturbance
  • Vomiting of pregnancy, unspec.
• Early or threatened labor
  • Threatened premature labor
  • Other threatened labor
  • Early onset of delivery
• Prolonged pregnancy
  • Post term pregnancy
  • Prolonged pregnancy
• Other complications of pregnancy, not elsewhere classified
  • Papyraceous fetus
  • Edema or excessive weight gain in pregnancy without mention of hypertension
  • Unspecified renal disease in pregnancy without mention of hypertension
  • Habitual aborter currently pregnant
  • Peripheral neuritis in pregnancy
  • Asymptomatic bacteriuria in pregnancy
  • Infections of genitourinary tract in pregnancy
  • Liver disorders in pregnancy
• Infective and parasitic conditions in the mother classifiable
  • Syphilis complicating pregnancy childbirth or the puerperium
  • Gonorrhea complicating pregnancy childbirth or the puerperium
  • Other venereal diseases complicating pregnancy childbirth or the puerperium
  • Tuberculosis complicating pregnancy childbirth or the puerperium
  • Malaria complicating pregnancy childbirth or the puerperium
  • Rubella complicating pregnancy childbirth or the puerperium
  • Other viral diseases complicating pregnancy childbirth or the puerperium
• Other current conditions in the mother classifiable elsewhere
  • Diabetes mellitus complicating pregnancy childbirth or the puerperium
  • Thyroid dysfunction complicating pregnancy childbirth or the puerperium
  • Anemia complicating pregnancy childbirth or the puerperium
  • Drug dependence complicating pregnancy childbirth or the puerperium
  • Mental disorders complicating pregnancy childbirth or the puerperium
  • Congenital cardiovascular disorders complicating pregnancy childbirth or the puerperium
  • Other cardiovascular diseases complicating pregnancy childbirth or the puerperium
  • Bone and joint disorders of back pelvis and lower limbs of mother complicating pregnancy childbirth or the puerperium
  • Abnormal glucose tolerance of mother complicating pregnancy childbirth or the puerperium
    • Gestational diabetes, antepartum
  • Other current conditions complicating pregnancy childbirth or the puerperium
• Other conditions or status of the mother complicating pregnancy, childbirth, or the puerperium
  • Tobacco use disorder complicating pregnancy, childbirth, or the puerperium
  • Obesity complicating pregnancy, childbirth, or the puerperium
  • Bariatric surgerystatus complicating pregnancy, childbirth, or the puerperium
  • Coagulation defects complicating pregnancy, childbirth, or the puerperium
  • Epilepsy complicating pregnancy, childbirth, or the puerperium
  • Spotting complicating pregnancy
  • Uterine size date discrepancy
  • Cervical shortening

Normal delivery, and other indications for care in pregnancy, labor, and delivery (650–659)

• Normal delivery
• Multiple gestation
  • Twins, unspec.
  • Triplets, unspec.
• Malposition and malpresentation of fetus
• Disproportion
• Abnormality of organs and soft tissues of pelvis
• Known or suspected fetal abnormality affecting management of mother
  • • Fetal movements, decreased, antepartum
• Other fetal and placental problems affecting management of mother
  • Fetal-maternal hemorrhage affecting management of mother
    • Rh incompatibility, delivered
    • Fetal distress, delivered
    • Small-for-dates, antepartum
    • Large-for-dates, delivered
• Polyhydramnios
• Other problems associated with amniotic cavity and membranes
  • Oligohydramnios
    • Oligohydramnios, antepartum
  • Premature rupture of membrane, unspec.
  • Other problems associated with amniotic cavity and membranes
    • Amniotic band syndrome
• Other indications for care or intervention related to labor
  • Induction of labor, failed
  • Abnormality in fetal heart rate/rhythm

Complications occurring mainly in the course of labor and delivery (660–669)

• Obstructed labor
  • • Obstruction, malposition, delivered
    • Obstruction, bony pelvis, delivered
    • Shoulder dystocia, delivered
    • Locked twins, delivered
    • Trial of labor, failed, delivered
• Abnormality of forces of labor
  • Uterine inertia, primary, unspec.
  • Uterine inertia, secondary, unspec.
  • Labor, precipitate, unspec.
• Long labor
  • Labor, prolonged, unspec.
• Umbilical cord complications
  • Cord around neck, unspec.
  • Cord entanglement, other and unspec.
• Trauma to perineum and vulva during delivery
  • • Laceration, perineal, 1st deg., postpartum
    • Laceration, perineal, 2nd deg., postpartum
    • Laceration, perineal, 3rd deg., postpartum
    • Laceration, perineal, 4th deg., postpartum
• Other obstetrical trauma
  • Laceration of cervix, unspec.
• Postpartum hemorrhage
  • • Hemorrhage, 3rd stage, postpartum
    • Hemorrhage, other immediate postpartum
• Retained placenta or membranes, without hemorrhage
• Complication (medicine) of the administration of anesthetic or other sedation in labor (childbirth) and delivery
• Complication (medicine) Other complications of labor and delivery, not elsewhere classified
  • Forceps delivery or vacuum extractor delivery without mention of indication
    • Forceps/vacuum extractor delivery, delivered, with or without mention of antepartum condition
    • Cesarean delivery without mention of indication
    • Cesarean delivery without indication unspecified as to episode of care
    • Cesarean delivery without indication delivered with or without antepartum condition
  • Other Complication (medicine) of labor (childbirth) and delivery
  • Complicated delivery/labor, unspec.

Complications of the puerperium (670–677)

• Major puerperal infection
  • • Endometritis, postpartum
• Venous complications in pregnancy and the puerperium
  • • Thrombophlebitis, postpartum
• Pyrexia of unknown origin during the puerperium
• Obstetrical pulmonary embolism
• Other and unspecified complications of the puerperium, not elsewhere
• Infections of the breast and nipple associated with childbirth
  • • Abscess of breast, postpartum
    • Mastitis, lactating, unspec., postpartum
• Other disorders of the breast associated with childbirth
  • • Engorgement of breasts, postpartum
• Late effect of complication of pregnancy, childbirth, and the puerperium

Other maternal and fetal complications (678–679)

• Other fetal conditions
  • Fetal hematologic conditions
  • Fetal conjoined twins
• Complications of in utero procedures