Summary & Overview
CPT 11043: Surgical Debridement of Muscle and Fascia
CPT code 11043 is a nationally recognized billing code for surgical debridement of muscle and/or fascia, including removal of skin and subcutaneous tissue when necessary. This procedure is critical in the management of complex wounds, such as those associated with diabetes or peripheral vascular disease, and is performed by surgical and emergency medicine specialists. The code is widely used across inpatient and outpatient hospital settings, as well as ambulatory surgical centers.
Major payers covering this service include Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare. The publication provides an overview of payer coverage, clinical indications, and policy updates relevant to CPT 11043. Readers will gain insight into national benchmarks for utilization, reimbursement trends, and the clinical context in which this code is applied. The summary also highlights related codes for other types of debridement procedures, offering a comprehensive view of wound care billing practices.
Healthcare professionals, administrators, and policy analysts will find this resource valuable for understanding the scope and significance of CPT 11043 in surgical wound management, as well as its implications for payer policy and clinical practice.
CPT Code Overview
CPT 11043 describes debridement of muscle and/or fascia, which includes removal of the epidermis, dermis, and subcutaneous tissue if performed. This procedure is a surgical intervention within the integumentary system, typically used to treat complex wounds or infections that require removal of damaged or infected tissue to promote healing. The service is commonly performed in an inpatient hospital (POS 21), outpatient hospital (POS 22), or ambulatory surgical center (POS 24).
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an individual with a chronic lower extremity wound, such as a diabetic ulcer or an ulcer due to peripheral arterial disease. The patient may present to an inpatient hospital, outpatient hospital, or ambulatory surgical center for surgical debridement. The procedure coded as 11043 is performed to remove necrotic muscle and/or fascia, which may include removal of epidermis, dermis, and subcutaneous tissue if necessary. The clinical workflow includes assessment of the wound, determination of the extent of tissue involvement, and surgical removal of nonviable tissue to promote healing and prevent infection. This service is commonly performed by providers specializing in surgical critical care, general surgery, or emergency medicine.
Coding Specifications
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Modifiers:
- Modifier
–: Use appropriate modifiers when more than one wound is debrided on the same day. This ensures accurate reporting of multiple procedures performed during a single encounter.
- Modifier
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Provider Taxonomies:
Taxonomy Code Specialty Name 207XS0117X