DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

O65 Obstructed labor due to maternal pelvic abnormality

  • Header · not billable

O65 is not billable. The category heads 8 billable codes in FY2027: the 8 codes directly below it.

Index → code

  • Borderlinepelvis, with obstruction during labor → O65.1
  • Fibroid (tumor)in pregnancy or childbirthcausing obstructed labor → O65.5
  • Android pelviswith disproportion (fetopelvic)causing obstructed labor → O65.3

Where it sits

  1. Chapter 15 Pregnancy, childbirth and the puerperium (O00-O9A)
  2. O60-O77 Complications of labor and delivery (O60-O77)
  3. O65 Obstructed labor due to maternal pelvic abnormality
Billable codes
8
Subdivisions
8
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
61

Codes in O65

  1. O65.0
    Obstructed labor due to deformed pelvis
    Billable
  2. O65.1
    Obstructed labor due to generally contracted pelvis
    Billable
  3. O65.2
    Obstructed labor due to pelvic inlet contraction
    Billable
  4. O65.3
    Obstructed labor due to pelvic outlet and mid-cavity contraction
    Billable
  5. O65.4
    Obstructed labor due to fetopelvic disproportion, unspecified
    Billable
    Excludes1 1

    Excludes1

    • dystocia due to abnormality of fetus (O66.2-O66.3) O66.2 O66.3
  6. O65.5
    Obstructed labor due to abnormality of maternal pelvic organs
    Billable
    Inclusion terms 1, Use additional code 1

    Inclusion terms

    • Obstructed labor due to conditions listed in O34.- O34

    Use additional code

    • code to identify abnormality of pelvic organs O34.- O34
  7. O65.8
    Obstructed labor due to other maternal pelvic abnormalities
    Billable
  8. O65.9
    Obstructed labor due to maternal pelvic abnormality, unspecified
    Billable

Sources of each column.

Instructions

Notes that also apply

Chapter 15 instructions (Notes 6, Excludes1 1, Excludes2 4, Use additional code 1): printed on the chapter 15 page.

Index entries

  • Borderlinepelvis, with obstruction during labor → O65.1
  • Nägele's pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Pithecoid pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Platypelloid pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Prominence, prominentischial spine or sacral promontory with disproportion (fetopelvic)causing obstructed labor → O65.0
  • Robert's pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Scoliotic pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Spondylolisthesis (acquired) (degenerative)with disproportion (fetopelvic)causing obstructed labor → O65.0
  • Android pelviswith disproportion (fetopelvic)causing obstructed labor → O65.3
  • Male type pelviswith disproportion (fetopelvic)causing obstructed labor → O65.3
  • Bicornate or bicornis uterusin pregnancy or childbirthcausing obstructed labor → O65.5
  • Cystocele (-urethrocele)in pregnancy or childbirthcausing obstructed labor → O65.5
  • Fibroid (tumor)in pregnancy or childbirthcausing obstructed labor → O65.5
  • Fibrosis, fibroticperineum, in pregnancy or childbirthcausing obstructed labor → O65.5
  • Prolapse, prolapsedcervix, cervical (hypertrophied)anterior lip, obstructing labor → O65.5
  • Tumorvulva or perineum, in pregnancy or childbirthcausing obstructed labor → O65.5
  • Cretin, cretinism (congenital) (endemic) (nongoitrous) (sporadic)pelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Deformitypelvis, pelvic (acquired) (bony)with disproportion (fetopelvic)causing obstructed labor → O65.0
  • Distortion(s) (congenital)lumbar spinewith disproportioncausing obstructed labor → O65.0
  • Flatpelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Rachiticpelvis (late effect) (sequelae)with disproportion (fetopelvic)causing obstructed labor → O65.0
  • Spondylosiswithdisproportion (fetopelvic)causing obstructed labor → O65.0
  • Tippingpelviswith disproportion (fetopelvic)causing obstructed labor → O65.0
  • Contraction(s), contracture, contractedpelvis (acquired) (general)with disproportion (fetopelvic)causing obstructed labor → O65.1
  • Infancy, infantile, infantilismpelviswith disproportion (fetopelvic)causing obstructed labor → O65.1
  • Small (ness)pelviswith disproportion (fetopelvic)causing obstructed labor → O65.1
  • Funnelpelvis (acquired)with disproportion (fetopelvic)causing obstructed labor → O65.3
  • Atresia, atreticcervix (acquired)in pregnancy or childbirthcausing obstructed labor → O65.5
  • Cyst (colloid) (mucous) (simple) (retention)ovary, ovarian (twisted)in pregnancy or childbirthwith obstructed labor → O65.5
  • Cyst (colloid) (mucous) (simple) (retention)pelvis, femalein pregnancy or childbirthcausing obstructed labor → O65.5
  • Deformitysoft parts, organs or tissues (of pelvis)in pregnancy or childbirth NECcausing obstructed labor → O65.5
  • Delivery (childbirth) (labor)cesarean (for)polyp, cervixcausing obstructed labor → O65.5
  • Delivery (childbirth) (labor)complicatedbyfemale genital mutilation → O65.5
  • Delivery (childbirth) (labor)complicatedbystenosis or stricture, cervix → O65.5
  • Delivery (childbirth) (labor)complicatedbytumor, pelvic organs or tissues NEC → O65.5
  • Doubleuterusin pregnancy or childbirthcausing obstructed labor → O65.5
  • Fibromyomauterus (corpus)in pregnancy or childbirthcausing obstructed labor → O65.5
  • Incarceration, incarcerateduterusgravidcausing obstructed labor → O65.5
  • Malformation (congenital)pelvic organs or tissues NECin pregnancy or childbirthcausing obstructed labor → O65.5
  • Pregnancy (single) (uterine)complicated by (care of) (management affected by)displacement, uterus NECcausing obstructed labor → O65.5

21 more, longer entries are not listed; the search box finds them by word.

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