O66 — ICD-10-CM Diagnosis Codes

• O66 Other obstructed labor
• 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
• O66.40 Failed trial of labor, unspecified billable
• O66.41 Failed attempted vaginal birth after previous cesarean delivery billable
• 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