- 650 Normal delivery
- 651 Multiple gestation
- 652 Malposition and malpresentation of fetus
- 653 Disproportion in pregnancy labor and delivery
- 654 Abnormality of organs and soft tissues of pelvis
- 655 Known or suspected fetal abnormality affecting management of mother
- 656 Other known or suspected fetal and placental problems affecting management of mother
- 657 Polyhydramnios
- 658 Other problems associated with amniotic cavity and membranes
- 659 Other indications for care or intervention related to labor and delivery not elsewhere classified