Overview of CPT Code 15935: Skin Graft, Full Thickness
CPT Code 15935 refers to the surgical procedure of a full thickness skin graft, which involves the transplantation of skin that includes the epidermis and dermis. This procedure is typically performed to repair significant skin loss due to injury, surgery, or disease.
When CPT Code 15935 is Used?
This code is applicable in various clinical scenarios where skin grafting is necessary.
- Severe burns requiring skin coverage.
- Chronic non-healing wounds.
- Skin cancer excisions that leave large defects.
- Traumatic injuries with significant skin loss.
- Reconstructive surgery after mastectomy.
Symptoms Indicating This Procedure
Patients may present with specific symptoms that indicate the need for a full thickness skin graft.
- Open wounds that do not heal.
- Severe pain in the affected area.
- Visible tissue loss or necrosis.
- Infection in the wound area.
- Scarring or deformity from previous surgeries.
Causes and Risk Factors
Understanding the causes and risk factors can help in identifying patients who may need this procedure.
- Thermal burns from fire or hot liquids.
- Chemical burns from caustic substances.
- Trauma from accidents or injuries.
- Surgical removal of cancerous skin.
- Underlying conditions like diabetes or vascular disease.
Diagnostic Tests Before Procedure
Certain diagnostic tests may be performed to assess the condition of the skin and underlying tissues.
- Physical examination of the wound.
- Imaging studies like ultrasound to assess tissue viability.
- Blood tests to evaluate overall health and healing potential.
- Cultures to check for infection.
Procedure Description
The following steps outline the full thickness skin graft procedure.
- Anesthesia is administered to ensure patient comfort.
- The donor site is selected, usually from a less visible area.
- Skin is carefully excised from the donor site.
- The recipient site is prepared by removing unhealthy tissue.
- The graft is placed onto the recipient site and secured.
- Dressings are applied to protect the graft and promote healing.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for the skin graft procedure.
- Avoid smoking to enhance healing.
- Discuss medications with the surgeon, especially blood thinners.
- Arrive fasting if general anesthesia is planned.
- Arrange for post-operative transportation.
Recovery and Aftercare
Post-operative care is crucial for successful recovery.
- Rest and limit physical activity for several weeks.
- Keep the graft site clean and dry.
- Follow up with the surgeon for dressing changes.
- Monitor for signs of infection such as increased redness or discharge.
- Use prescribed pain medications as needed.
Possible Complications
While generally safe, there are potential risks associated with this procedure.
- Infection at the graft or donor site.
- Graft failure or necrosis.
- Scarring at the donor or recipient site.
- Bleeding or hematoma formation.
- Allergic reactions to anesthesia.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential to monitor healing.
- Initial follow-up within one week post-surgery.
- Subsequent visits every 1-2 weeks until healing is confirmed.
- Long-term follow-up to assess functional and cosmetic outcomes.
Alternative Treatments
There are non-surgical options that may be considered depending on the situation.
- Topical wound care with advanced dressings.
- Negative pressure wound therapy.
- Skin substitutes or bioengineered skin.
- Debridement and conservative management of wounds.
Home Care Tips
Patients can take steps at home to support their recovery.
- Keep the graft site clean and dry.
- Avoid sun exposure to the graft area.
- Do not pick at scabs or peeling skin.
- Stay hydrated and maintain a balanced diet.
Patient Education & Prevention
Educating patients on prevention can help avoid future issues.
- Wear protective clothing to prevent burns.
- Manage chronic conditions effectively.
- Seek prompt treatment for wounds.
- Follow up with healthcare providers regularly.
Billing and Coding Information
CPT Code: 15935
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on several factors including location and insurance.
- Average cost ranges from $3,000 to $10,000.
- Insurance may cover the procedure if deemed medically necessary.
- Out-of-pocket costs depend on the patient's insurance plan.
References and Sources