O23.4 - Unspecified infection of urinary tract in pregnancy O23 - Infections of genitourinary tract in pregnancy O23.4 - Unspecified infection of urinary tract in pregnancy
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