1. O34 Maternal care for abnormality of pelvic organs

    Use Additional code for specific condition

    Includes:

    • the listed conditions as a reason for hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor
    1. O34.0 Maternal care for congenital malformation of uterus

      Inclusion term(s):

      • Maternal care for double uterus
      • Maternal care for uterus bicornis
      1. O34.00 Maternal care for unspecified congenital malformation of uterus, unspecified trimester

      2. O34.01 Maternal care for unspecified congenital malformation of uterus, first trimester

      3. O34.02 Maternal care for unspecified congenital malformation of uterus, second trimester

      4. O34.03 Maternal care for unspecified congenital malformation of uterus, third trimester

    2. O34.1 Maternal care for benign tumor of corpus uteri

      1. O34.10 Maternal care for benign tumor of corpus uteri, unspecified trimester

      2. O34.11 Maternal care for benign tumor of corpus uteri, first trimester

      3. O34.12 Maternal care for benign tumor of corpus uteri, second trimester

      4. O34.13 Maternal care for benign tumor of corpus uteri, third trimester

    3. O34.2 Maternal care due to uterine scar from previous surgery

      1. O34.21 Maternal care for scar from previous cesarean delivery

        • O34.211 Maternal care for low transverse scar from previous cesarean delivery
        • O34.212 Maternal care for vertical scar from previous cesarean delivery

          Inclusion term(s):

          • Maternal care for classical scar from previous cesarean delivery
        • O34.218 Maternal care for other type scar from previous cesarean delivery

          Inclusion term(s):

          • Mid-transverse T incision
        • O34.219 Maternal care for unspecified type scar from previous cesarean delivery
      2. O34.22 Maternal care for cesarean scar defect (isthmocele)

      3. O34.29 Maternal care due to uterine scar from other previous surgery

        Inclusion term(s):

        • Maternal care due to uterine scar from other transmural uterine incision
    4. O34.3 Maternal care for cervical incompetence

      Inclusion term(s):

      • Maternal care for cerclage with or without cervical incompetence
      • Maternal care for Shirodkar suture with or without cervical incompetence
      1. O34.30 Maternal care for cervical incompetence, unspecified trimester

      2. O34.31 Maternal care for cervical incompetence, first trimester

      3. O34.32 Maternal care for cervical incompetence, second trimester

      4. O34.33 Maternal care for cervical incompetence, third trimester

    5. O34.4 Maternal care for other abnormalities of cervix

      1. O34.40 Maternal care for other abnormalities of cervix, unspecified trimester

      2. O34.41 Maternal care for other abnormalities of cervix, first trimester

      3. O34.42 Maternal care for other abnormalities of cervix, second trimester

      4. O34.43 Maternal care for other abnormalities of cervix, third trimester

    6. O34.5 Maternal care for other abnormalities of gravid uterus

      1. O34.51 Maternal care for incarceration of gravid uterus

        • O34.511 Maternal care for incarceration of gravid uterus, first trimester
        • O34.512 Maternal care for incarceration of gravid uterus, second trimester
        • O34.513 Maternal care for incarceration of gravid uterus, third trimester
        • O34.519 Maternal care for incarceration of gravid uterus, unspecified trimester
      2. O34.52 Maternal care for prolapse of gravid uterus

        • O34.521 Maternal care for prolapse of gravid uterus, first trimester
        • O34.522 Maternal care for prolapse of gravid uterus, second trimester
        • O34.523 Maternal care for prolapse of gravid uterus, third trimester
        • O34.529 Maternal care for prolapse of gravid uterus, unspecified trimester
      3. O34.53 Maternal care for retroversion of gravid uterus

        • O34.531 Maternal care for retroversion of gravid uterus, first trimester
        • O34.532 Maternal care for retroversion of gravid uterus, second trimester
        • O34.533 Maternal care for retroversion of gravid uterus, third trimester
        • O34.539 Maternal care for retroversion of gravid uterus, unspecified trimester
      4. O34.59 Maternal care for other abnormalities of gravid uterus

        • O34.591 Maternal care for other abnormalities of gravid uterus, first trimester
        • O34.592 Maternal care for other abnormalities of gravid uterus, second trimester
        • O34.593 Maternal care for other abnormalities of gravid uterus, third trimester
        • O34.599 Maternal care for other abnormalities of gravid uterus, unspecified trimester
    7. O34.6 Maternal care for abnormality of vagina

      1. O34.60 Maternal care for abnormality of vagina, unspecified trimester

      2. O34.61 Maternal care for abnormality of vagina, first trimester

      3. O34.62 Maternal care for abnormality of vagina, second trimester

      4. O34.63 Maternal care for abnormality of vagina, third trimester

    8. O34.7 Maternal care for abnormality of vulva and perineum

      1. O34.70 Maternal care for abnormality of vulva and perineum, unspecified trimester

      2. O34.71 Maternal care for abnormality of vulva and perineum, first trimester

      3. O34.72 Maternal care for abnormality of vulva and perineum, second trimester

      4. O34.73 Maternal care for abnormality of vulva and perineum, third trimester

    9. O34.8 Maternal care for other abnormalities of pelvic organs

      1. O34.80 Maternal care for other abnormalities of pelvic organs, unspecified trimester

      2. O34.81 Maternal care for other abnormalities of pelvic organs, first trimester

      3. O34.82 Maternal care for other abnormalities of pelvic organs, second trimester

      4. O34.83 Maternal care for other abnormalities of pelvic organs, third trimester

    10. O34.9 Maternal care for abnormality of pelvic organ, unspecified

      1. O34.90 Maternal care for abnormality of pelvic organ, unspecified, unspecified trimester

      2. O34.91 Maternal care for abnormality of pelvic organ, unspecified, first trimester

      3. O34.92 Maternal care for abnormality of pelvic organ, unspecified, second trimester

      4. O34.93 Maternal care for abnormality of pelvic organ, unspecified, third trimester

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.