CPT® Code 27043

The procedure described by CPT® Code 27043 involves the excision of a tumor located in the soft tissue of the pelvis and hip area, specifically when the tumor measures 3 cm or greater. Soft tissues encompass a variety of structures, including subcutaneous fat, connective tissue, fascia, muscles, tendons, blood vessels, lymph vessels, nerves, and the tissues surrounding joints. Tumors that arise in these soft tissues can be either benign or malignant. Typically, benign tumors are treated through excision, while small malignant or indeterminate tumors may also be excised if they have well-defined margins. The approach to excision may vary based on the tumor's location; for instance, the skin over the tumor may be incised directly, or a skin flap may be created and elevated to access the tumor. During the procedure, the overlying tissue is carefully dissected to expose the soft tissue mass, which is then excised along with a margin of healthy tissue to ensure complete removal. In some cases, a separately reportable frozen section may be performed during the procedure to confirm that all margins are free of tumor cells, which is crucial for ensuring that the tumor has been completely removed. After the excision, drains may be placed as necessary, and the surgical wound is typically closed in layers to promote proper healing. For excisions of tumors in the subcutaneous fat or connective tissue that are less than 3 cm, CPT® Code 27047 is used, while CPT® Code 27043 is specifically designated for tumors measuring 3 cm or greater. Additionally, for tumors located below the fascia, different codes apply: CPT® Code 27048 is used for excisions of less than 5 cm, and CPT® Code 27045 is for those measuring 5 cm or greater. It is important to note that subfascial soft tissue tumors include those found within muscle tissue.