2025 ICD-10 CM DIAGNOSIS INDEX TERMS STARTING WITH O

  • False labor before 37 completed weeks of gestation - O47.0
  • False labor before 37 completed weeks of gestation, unspecified trimester - O47.00
  • False labor before 37 completed weeks of gestation, second trimester - O47.02
  • False labor before 37 completed weeks of gestation, third trimester - O47.03
  • False labor at or after 37 completed weeks of gestation - O47.1
  • False labor, unspecified - O47.9
  • Post-term pregnancy - O48.0
  • Prolonged pregnancy - O48.1
  • Preterm labor without delivery - O60.0
  • Preterm labor without delivery, unspecified trimester - O60.00
  • Preterm labor without delivery, second trimester - O60.02
  • Preterm labor without delivery, third trimester - O60.03
  • Preterm labor with preterm delivery - O60.1
  • Preterm labor with preterm delivery, unspecified trimester - O60.10
  • Preterm labor second trimester with preterm delivery second trimester - O60.12
  • Preterm labor second trimester with preterm delivery third trimester - O60.13
  • Preterm labor third trimester with preterm delivery third trimester - O60.14
  • Term delivery with preterm labor - O60.2
  • Term delivery with preterm labor, unspecified trimester - O60.20
  • Term delivery with preterm labor, second trimester - O60.22
  • Term delivery with preterm labor, third trimester - O60.23
  • Failed medical induction of labor - O61.0
  • Failed instrumental induction of labor - O61.1
  • Other failed induction of labor - O61.8
  • Failed induction of labor, unspecified - O61.9
  • Primary inadequate contractions - O62.0
  • Secondary uterine inertia - O62.1
  • Other uterine inertia - O62.2
  • Precipitate labor - O62.3
  • Hypertonic, incoordinate, and prolonged uterine contractions - O62.4
  • Other abnormalities of forces of labor - O62.8
  • Abnormality of forces of labor, unspecified - O62.9
  • Prolonged first stage (of labor) - O63.0
  • Prolonged second stage (of labor) - O63.1
  • Delayed delivery of second twin, triplet, etc. - O63.2
  • Long labor, unspecified - O63.9
  • Obstructed labor due to incomplete rotation of fetal head - O64.0
  • Obstructed labor due to breech presentation - O64.1
  • Obstructed labor due to face presentation - O64.2
  • Obstructed labor due to brow presentation - O64.3
  • Obstructed labor due to shoulder presentation - O64.4
  • Obstructed labor due to compound presentation - O64.5
  • Obstructed labor due to other malposition and malpresentation - O64.8
  • Obstructed labor due to malposition and malpresentation, unspecified - O64.9
  • Obstructed labor due to deformed pelvis - O65.0
  • Obstructed labor due to generally contracted pelvis - O65.1
  • Obstructed labor due to pelvic inlet contraction - O65.2
  • Obstructed labor due to pelvic outlet and mid-cavity contraction - O65.3
  • Obstructed labor due to fetopelvic disproportion, unspecified - O65.4
  • Obstructed labor due to abnormality of maternal pelvic organs - O65.5
  • Obstructed labor due to other maternal pelvic abnormalities - O65.8
  • Obstructed labor due to maternal pelvic abnormality, unspecified - O65.9
  • Obstructed labor due to shoulder dystocia - O66.0
  • Obstructed labor due to locked twins - O66.1
  • Obstructed labor due to unusually large fetus - O66.2
  • Obstructed labor due to other abnormalities of fetus - O66.3
  • Failed trial of labor - O66.4
  • Failed trial of labor, unspecified - O66.40
  • Failed attempted vaginal birth after previous cesarean delivery - O66.41
  • Attempted application of vacuum extractor and forceps - O66.5
  • Obstructed labor due to other multiple fetuses - O66.6
  • Other specified obstructed labor - O66.8
  • Obstructed labor, unspecified - O66.9
  • Intrapartum hemorrhage with coagulation defect - O67.0
  • Other intrapartum hemorrhage - O67.8
  • Intrapartum hemorrhage, unspecified - O67.9
  • Labor and delivery complicated by prolapse of cord - O69.0
  • Labor and delivery complicated by cord around neck, with compression - O69.1
  • Labor and delivery complicated by other cord entanglement, with compression - O69.2
  • Labor and delivery complicated by short cord - O69.3
  • Labor and delivery complicated by vasa previa - O69.4
  • Labor and delivery complicated by vascular lesion of cord - O69.5
  • Labor and delivery complicated by other cord complications - O69.8
  • Labor and delivery complicated by cord around neck, without compression - O69.81
  • Labor and delivery complicated by other cord entanglement, without compression - O69.82
  • Labor and delivery complicated by other cord complications - O69.89
  • Labor and delivery complicated by cord complication, unspecified - O69.9
  • First degree perineal laceration during delivery - O70.0
  • Second degree perineal laceration during delivery - O70.1
  • Third degree perineal laceration during delivery - O70.2
  • Third degree perineal laceration during delivery, unspecified - O70.20
  • Third degree perineal laceration during delivery, IIIa - O70.21
  • Third degree perineal laceration during delivery, IIIb - O70.22
  • Third degree perineal laceration during delivery, IIIc - O70.23
  • Fourth degree perineal laceration during delivery - O70.3
  • Anal sphincter tear complicating delivery, not associated with third degree laceration - O70.4
  • Perineal laceration during delivery, unspecified - O70.9
  • Rupture of uterus (spontaneous) before onset of labor - O71.0
  • Rupture of uterus before onset of labor, unspecified trimester - O71.00
  • Rupture of uterus before onset of labor, second trimester - O71.02
  • Rupture of uterus before onset of labor, third trimester - O71.03
  • Rupture of uterus during labor - O71.1
  • Postpartum inversion of uterus - O71.2
  • Obstetric laceration of cervix - O71.3
  • Obstetric high vaginal laceration alone - O71.4
  • Other obstetric injury to pelvic organs - O71.5
  • Obstetric damage to pelvic joints and ligaments - O71.6
  • Obstetric hematoma of pelvis - O71.7
  • Other specified obstetric trauma - O71.8
  • Laceration of uterus, not elsewhere classified - O71.81