ICD-10-CM · Chapter 15 · O00-O9A
O34 Maternal care for abnormality of pelvic organs
Includes
- the listed conditions as a reason for hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor
Use Additional Code
- code for specific condition
Code First
- any associated obstructed labor (O65.5)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O34..0 | Maternal care for congenital malformation of uterus | No |
| O34..00 | Maternal care for unspecified congenital malformation of uterus, unspecified trimester | Yes |
| O34..01 | Maternal care for unspecified congenital malformation of uterus, first trimester | Yes |
| O34..02 | Maternal care for unspecified congenital malformation of uterus, second trimester | Yes |
| O34..03 | Maternal care for unspecified congenital malformation of uterus, third trimester | Yes |
| O34..1 | Maternal care for benign tumor of corpus uteri | No |
| O34..10 | Maternal care for benign tumor of corpus uteri, unspecified trimester | Yes |
| O34..11 | Maternal care for benign tumor of corpus uteri, first trimester | Yes |
| O34..12 | Maternal care for benign tumor of corpus uteri, second trimester | Yes |
| O34..13 | Maternal care for benign tumor of corpus uteri, third trimester | Yes |
| O34..2 | Maternal care due to uterine scar from previous surgery | No |
| O34..21 | Maternal care for scar from previous cesarean delivery | No |
| O34..211 | Maternal care for low transverse scar from previous cesarean delivery | Yes |
| O34..212 | Maternal care for vertical scar from previous cesarean delivery | Yes |
| O34..218 | Maternal care for other type scar from previous cesarean delivery | Yes |
| O34..219 | Maternal care for unspecified type scar from previous cesarean delivery | Yes |
| O34..22 | Maternal care for cesarean scar defect (isthmocele) | Yes |
| O34..29 | Maternal care due to uterine scar from other previous surgery | Yes |
| O34..3 | Maternal care for cervical incompetence | No |
| O34..30 | Maternal care for cervical incompetence, unspecified trimester | Yes |
| O34..31 | Maternal care for cervical incompetence, first trimester | Yes |
| O34..32 | Maternal care for cervical incompetence, second trimester | Yes |
| O34..33 | Maternal care for cervical incompetence, third trimester | Yes |
| O34..4 | Maternal care for other abnormalities of cervix | No |
| O34..40 | Maternal care for other abnormalities of cervix, unspecified trimester | Yes |
| O34..41 | Maternal care for other abnormalities of cervix, first trimester | Yes |
| O34..42 | Maternal care for other abnormalities of cervix, second trimester | Yes |
| O34..43 | Maternal care for other abnormalities of cervix, third trimester | Yes |
| O34..5 | Maternal care for other abnormalities of gravid uterus | No |
| O34..51 | Maternal care for incarceration of gravid uterus | No |
| O34..511 | Maternal care for incarceration of gravid uterus, first trimester | Yes |
| O34..512 | Maternal care for incarceration of gravid uterus, second trimester | Yes |
| O34..513 | Maternal care for incarceration of gravid uterus, third trimester | Yes |
| O34..519 | Maternal care for incarceration of gravid uterus, unspecified trimester | Yes |
| O34..52 | Maternal care for prolapse of gravid uterus | No |
| O34..521 | Maternal care for prolapse of gravid uterus, first trimester | Yes |
| O34..522 | Maternal care for prolapse of gravid uterus, second trimester | Yes |
| O34..523 | Maternal care for prolapse of gravid uterus, third trimester | Yes |
| O34..529 | Maternal care for prolapse of gravid uterus, unspecified trimester | Yes |
| O34..53 | Maternal care for retroversion of gravid uterus | No |
| O34..531 | Maternal care for retroversion of gravid uterus, first trimester | Yes |
| O34..532 | Maternal care for retroversion of gravid uterus, second trimester | Yes |
| O34..533 | Maternal care for retroversion of gravid uterus, third trimester | Yes |
| O34..539 | Maternal care for retroversion of gravid uterus, unspecified trimester | Yes |
| O34..59 | Maternal care for other abnormalities of gravid uterus | No |
| O34..591 | Maternal care for other abnormalities of gravid uterus, first trimester | Yes |
| O34..592 | Maternal care for other abnormalities of gravid uterus, second trimester | Yes |
| O34..593 | Maternal care for other abnormalities of gravid uterus, third trimester | Yes |
| O34..599 | Maternal care for other abnormalities of gravid uterus, unspecified trimester | Yes |
| O34..6 | Maternal care for abnormality of vagina | No |
| O34..60 | Maternal care for abnormality of vagina, unspecified trimester | Yes |
| O34..61 | Maternal care for abnormality of vagina, first trimester | Yes |
| O34..62 | Maternal care for abnormality of vagina, second trimester | Yes |
| O34..63 | Maternal care for abnormality of vagina, third trimester | Yes |
| O34..7 | Maternal care for abnormality of vulva and perineum | No |
| O34..70 | Maternal care for abnormality of vulva and perineum, unspecified trimester | Yes |
| O34..71 | Maternal care for abnormality of vulva and perineum, first trimester | Yes |
| O34..72 | Maternal care for abnormality of vulva and perineum, second trimester | Yes |
| O34..73 | Maternal care for abnormality of vulva and perineum, third trimester | Yes |
| O34..8 | Maternal care for other abnormalities of pelvic organs | No |
| O34..80 | Maternal care for other abnormalities of pelvic organs, unspecified trimester | Yes |
| O34..81 | Maternal care for other abnormalities of pelvic organs, first trimester | Yes |
| O34..82 | Maternal care for other abnormalities of pelvic organs, second trimester | Yes |
| O34..83 | Maternal care for other abnormalities of pelvic organs, third trimester | Yes |
| O34..9 | Maternal care for abnormality of pelvic organ, unspecified | No |
| O34..90 | Maternal care for abnormality of pelvic organ, unspecified, unspecified trimester | Yes |
| O34..91 | Maternal care for abnormality of pelvic organ, unspecified, first trimester | Yes |
| O34..92 | Maternal care for abnormality of pelvic organ, unspecified, second trimester | Yes |
| O34..93 | Maternal care for abnormality of pelvic organ, unspecified, third trimester | Yes |
Last reviewed: September 2026