Question: Virginia Subscriber Answer: You shouldn't confuse the depth of debridement with the depth of the wound. Code 11042's definition includes "skin and subcutaneous tissue" but does not include the muscle and bone. Heads up: You shouldn't report 97597 (Debridement [e.g., high pressure waterjet with/without suction, sharp selective debridement with scissors, scalpel and forceps], open wound, [e.g., fibrin, devitalized epidermis and/or dermis, exudate, debris, biofilm], including topical application[s], wound assessment, use of a whirlpool, when performed and instruction[s] for ongoing care, per session, total wound[s] surface area; first 20 sq. cm or less]) because this code indicates that the surgeon used a waterjet and that the patient was not under any kind of anesthesia, either local or general. The code does not describe the scenario you mentioned.