Maternal care for unsp congen malform of uterus, second tri

This code signifies a pregnancy where the mother is receiving medical attention due to an unconfirmed or unspecified structural abnormality of her uterus, identified during the second trimester. This could include conditions like a septate, bicornuate, or didelphys uterus, where the specific type of malformation has not yet been definitively diagnosed or documented. The maternal care is specifically related to the potential complications or management strategies associated with this uterine anomaly.

Use this code when documentation indicates maternal care for a congenital uterine anomaly during the second trimester, and the specific type of malformation is not specified or is pending further diagnostic workup. This code is appropriate when the physician's notes mention "unspecified uterine malformation" or "congenital anomaly of uterus, type unknown" in the context of maternal care during the 14th to 27th week of gestation.

• Do not use this code if a specific uterine malformation (e.g., septate uterus, bicornuate uterus) is documented; instead, use the more specific O34.0- subcategory codes.
• Ensure the documentation clearly states that the maternal care is for a congenital malformation of the uterus, not an acquired condition.
• Verify that the encounter falls within the second trimester (weeks 14-27) for accurate trimester assignment.