CPT® Code 28047

The CPT® Code 28047 refers to the radical resection of a tumor located in the soft tissue of the foot or toe, specifically when the tumor measures 3 cm or greater. Soft tissues encompass a variety of structures, including muscles, tendons, fat, blood vessels, lymph vessels, nerves, and the tissues that surround joints. Tumors found in these soft tissues can be classified as either benign or malignant. However, radical resection is predominantly indicated for malignant neoplasms, such as sarcomas, although it may also be necessary for benign tumors or those of uncertain nature. The procedure begins with the creation of a skin incision directly over the tumor, or alternatively, a skin flap may be elevated to access the tumor. Following this, the overlying tissue is carefully dissected to expose the tumor. The surgical goal is to remove the tumor en bloc, which means excising it along with a wide margin of healthy surrounding tissue to ensure complete removal. This radical resection may involve the excision of all affected soft tissue, which can include critical structures such as muscles, nerves, and blood vessels. To confirm that all cancerous cells have been removed, a frozen section analysis is performed on the excised margins. If any malignancy is detected at the margins, further tissue is excised until clear margins are achieved. Post-surgery, drains may be placed as necessary to manage fluid accumulation, and the surgical wound can be closed in layers. In some cases, additional reconstructive procedures may be required and reported separately. It is important to note that for tumors smaller than 3 cm, the appropriate code to use is 28046, while CPT® Code 28047 is specifically designated for tumors measuring 3 cm or greater.