ICD 9 CM Codes

The following fifth-digit subclassification is for use with categories 660-669 to denote the current episode of care:
0 unspecified as to episode of care or not applicable
1 delivered, with or without mention of antepartum condition
2 delivered, with mention of postpartum complication
3 antepartum condition or complication
4 postpartum condition or complication
660 Obstructed labor
661 Abnormality of forces of labor
662 Long labor
663 Umbilical cord complications during delivery
664 Trauma to perineum and vulva during delivery
665 Other obstetrical trauma
666 Postpartum hemorrhage
667 Retained placenta without hemorrhage
668 Complications of the administration of anesthetic or other sedation in labor and delivery
669 Other complications of labor and delivery, not elsewhere classified