O23 Infections of genitourinary tract in pregnancy
ICD-10-CM category O23 sits in Chapter 15 (Pregnancy, childbirth and the puerperium, O00-O9A). It contains 36 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
O23.0 Infections of kidney in pregnancyO23.1 Infections of bladder in pregnancyO23.2 Infections of urethra in pregnancyO23.3 Infections of other parts of urinary tract in pregnancyO23.4 Unspecified infection of urinary tract in pregnancyO23.5 Infections of the genital tract in pregnancyO23.51 Infection of cervix in pregnancyO23.52 Salpingo-oophoritis in pregnancyO23.59 Infection of other part of genital tract in pregnancyO23.9 Unspecified genitourinary tract infection in pregnancy
Billable codes in O23
| Code | Description |
|---|---|
O23.00 | Infections of kidney in pregnancy, unspecified trimester |
O23.01 | Infections of kidney in pregnancy, first trimester |
O23.02 | Infections of kidney in pregnancy, second trimester |
O23.03 | Infections of kidney in pregnancy, third trimester |
O23.10 | Infections of bladder in pregnancy, unspecified trimester |
O23.11 | Infections of bladder in pregnancy, first trimester |
O23.12 | Infections of bladder in pregnancy, second trimester |
O23.13 | Infections of bladder in pregnancy, third trimester |
O23.20 | Infections of urethra in pregnancy, unspecified trimester |
O23.21 | Infections of urethra in pregnancy, first trimester |
O23.22 | Infections of urethra in pregnancy, second trimester |
O23.23 | Infections of urethra in pregnancy, third trimester |
O23.30 | Infections of other parts of urinary tract in pregnancy, unspecified trimester |
O23.31 | Infections of other parts of urinary tract in pregnancy, first trimester |
O23.32 | Infections of other parts of urinary tract in pregnancy, second trimester |
O23.33 | Infections of other parts of urinary tract in pregnancy, third trimester |
O23.40 | Unspecified infection of urinary tract in pregnancy, unspecified trimester |
O23.41 | Unspecified infection of urinary tract in pregnancy, first trimester |
O23.42 | Unspecified infection of urinary tract in pregnancy, second trimester |
O23.43 | Unspecified infection of urinary tract in pregnancy, third trimester |
O23.511 | Infections of cervix in pregnancy, first trimester |
O23.512 | Infections of cervix in pregnancy, second trimester |
O23.513 | Infections of cervix in pregnancy, third trimester |
O23.519 | Infections of cervix in pregnancy, unspecified trimester |
O23.521 | Salpingo-oophoritis in pregnancy, first trimester |
O23.522 | Salpingo-oophoritis in pregnancy, second trimester |
O23.523 | Salpingo-oophoritis in pregnancy, third trimester |
O23.529 | Salpingo-oophoritis in pregnancy, unspecified trimester |
O23.591 | Infection of other part of genital tract in pregnancy, first trimester |
O23.592 | Infection of other part of genital tract in pregnancy, second trimester |
O23.593 | Infection of other part of genital tract in pregnancy, third trimester |
O23.599 | Infection of other part of genital tract in pregnancy, unspecified trimester |
O23.90 | Unspecified genitourinary tract infection in pregnancy, unspecified trimester |
O23.91 | Unspecified genitourinary tract infection in pregnancy, first trimester |
O23.92 | Unspecified genitourinary tract infection in pregnancy, second trimester |
O23.93 | Unspecified genitourinary tract infection in pregnancy, third trimester |
Search within ICD-10-CM for O23 and related codes