Maternal care for oth abnlt of pelvic organs, second tri

This code signifies a pregnant patient receiving medical attention during her second trimester due to an abnormality of the pelvic organs not otherwise specified. These abnormalities are distinct from those involving the uterus, cervix, or vagina, and may include conditions affecting the ovaries, fallopian tubes, or supporting pelvic structures. The care provided is specifically for the maternal implications of such an abnormality.

Apply this code when documentation indicates a pregnant patient in her second trimester is receiving care for an identified abnormality of the pelvic organs (e.g., ovarian cyst, adnexal mass, pelvic adhesions) that is not specified as uterine, cervical, or vaginal. The medical record should clearly state the trimester and the nature of the pelvic organ abnormality.

• Ensure the documentation explicitly states "second trimester" for accurate code assignment.
• Do not use this code if the abnormality is specifically of the uterus (O34.1-), cervix (O34.3-), or vagina (O34.4-); choose the more specific code.
• Always sequence this code as a secondary diagnosis, with the primary diagnosis reflecting the reason for the encounter or the specific pelvic organ abnormality if applicable.