Current
O66 — Other obstructed labor
Part of Chapter 15: Pregnancy, childbirth and the puerperium , block Complications of labor and delivery (O60-O77) .
Child Codes
- O66.0 Obstructed labor due to shoulder dystocia Billable
- O66.1 Obstructed labor due to locked twins Billable
- O66.2 Obstructed labor due to unusually large fetus Billable
- O66.3 Obstructed labor due to other abnormalities of fetus Billable
- O66.4 Failed trial of labor Has subcodes
- O66.5 Attempted application of vacuum extractor and forceps Billable
- O66.6 Obstructed labor due to other multiple fetuses Billable
- O66.8 Other specified obstructed labor Billable
- O66.9 Obstructed labor, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS