Summary & Overview
CPT 15155: Tissue Cultured Epidermal Autograft Placement, First 25 cm2 or Less
CPT code 15155 identifies placement of a tissue cultured epidermal autograft for small-area defects—the first 25 cm2 or less—on cosmetically and functionally sensitive regions such as the face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and multiple digits. This code captures a specialized reconstructive skin graft technique that affects postoperative care, coding specificity, and reimbursement for complex wound and reconstructive services nationwide.
Key payers commonly involved in coverage decisions and payment for this service include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise outline of clinical context for when the procedure is reported, typical sites of service, and payer coverage landscape. The publication summarizes benchmark considerations for utilization and billing, highlights relevant coding relationships, and identifies areas where policy updates or payer-specific medical necessity criteria may influence claim adjudication.
The report is intended for billing managers, surgical and reconstructive clinicians, and policy analysts seeking an overview of national coding practice, common billing considerations, and the clinical scenarios driving use of CPT code 15155. Data not available in the input for detailed payer-specific rates, ICD-10 pairings, or associated taxonomies is noted where applicable.
Billing Code Overview
CPT code 15155 describes placement of a tissue cultured epidermal autograft on the face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and/or multiple digits. The procedure covers the first 25 cm2 or less of graft area.
Service Type: Skin/graft surgical procedure (tissue-engineered epidermal autograft placement)
Typical Site of Service: Operating room or procedure suite; may also occur in an ambulatory surgical center
Clinical & Coding Specifications
Clinical Context
A middle-aged patient presents to a tertiary burn and reconstructive surgery clinic after sustaining full-thickness facial and hand burns following a household fire. Initial resuscitation and wound stabilization occurred in the emergency department, followed by debridement and placement of temporary coverage. At 10–14 days post-injury, after the wound bed is clean and vascularized, the reconstructive surgeon performs placement of a cultured epidermal autograft on the face and multiple digits using a single application covering 25 cm² or less per the procedure description. The typical workflow includes preoperative evaluation, informed consent, operating room preparation, harvesting of a small skin biopsy for culture (performed earlier in the treatment course), application and fixation of the cultured epidermal autograft, dressing application, and scheduled postoperative wound checks with serial dressing changes and graft assessments. Typical site of service is an ambulatory surgical center or hospital operating room. Service type is surgical skin resurfacing/skin replacement using a tissue cultured epidermal autograft. Patient follow-up includes graft viability assessment, infection surveillance, and functional and cosmetic rehabilitation referrals as needed.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | When reporting only the physician's professional component if technical component billed separately. |