Overview of CPT Code 11005: Debridement of skin and subcutaneous tissue, each additional 20 sq cm
CPT Code 11005 refers to the procedure of debridement, which involves the removal of dead, damaged, or infected tissue from the skin and subcutaneous layers. This procedure is essential in promoting healing and preventing infection in wounds that are extensive or complicated.
When CPT Code 11005 is Used?
CPT Code 11005 is typically used in various clinical scenarios where extensive debridement is necessary.
- Chronic non-healing wounds such as diabetic ulcers.
- Infected wounds requiring removal of necrotic tissue.
- Pressure ulcers that have developed significant dead tissue.
- Burns with extensive areas of necrosis.
Symptoms Indicating This Procedure
Patients may present with several symptoms that indicate the need for debridement.
- Presence of dead or necrotic tissue in the wound.
- Increased pain or discomfort in the affected area.
- Signs of infection such as redness, swelling, or discharge.
- Delayed healing or non-healing of the wound.
Causes and Risk Factors
Several factors can contribute to the development of wounds that may require debridement.
- Diabetes mellitus leading to poor circulation and neuropathy.
- Prolonged pressure on the skin, especially in immobile patients.
- Infections that compromise tissue integrity.
- Trauma or burns that damage skin layers.
Diagnostic Tests Before Procedure
Before performing debridement, certain diagnostic tests may be conducted.
- Wound cultures to identify any underlying infections.
- Blood tests to assess overall health and presence of diabetes.
- Imaging studies like X-rays to evaluate for deeper tissue involvement.
Procedure Description
The debridement procedure involves several key steps.
- Patient is positioned comfortably and the area is cleaned.
- Local anesthesia may be administered to minimize discomfort.
- Using surgical instruments, the surgeon removes necrotic tissue layer by layer.
- The wound is irrigated to remove debris and bacteria.
- Dressing is applied to protect the wound post-procedure.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for debridement.
- Avoid eating or drinking for several hours before the procedure if sedation is planned.
- Inform the healthcare provider of any medications or allergies.
- Arrange for transportation home post-procedure if sedation is used.
Recovery and Aftercare
Post-debridement care is crucial for optimal healing.
- Monitor the wound for signs of infection such as increased redness or discharge.
- Keep the area clean and dry, changing dressings as instructed.
- Follow up with healthcare provider for wound assessment and further treatment.
- Pain management may include over-the-counter pain relievers.
Possible Complications
While debridement is generally safe, there are potential risks.
- Infection at the site of debridement.
- Excessive bleeding during or after the procedure.
- Delayed healing or recurrence of the wound.
- Allergic reactions to medications used during the procedure.


Secure, compliant, and built for trust
HIPAA-compliant and designed with privacy in mind, your patient’s data is protected. Focus on care while we safeguard your information.
Learn morePost-Procedure Follow-Up
Regular follow-up is essential to ensure proper healing.
- Initial follow-up within 1 week to assess healing.
- Subsequent visits may be scheduled every 1-2 weeks based on healing progress.
- Additional debridement may be necessary if the wound does not improve.
Alternative Treatments
There are non-surgical options available for wound management.
- Topical wound care products to promote healing.
- Negative pressure wound therapy to enhance blood flow.
- Biological dressings that support tissue regeneration.
Home Care Tips
Patients can take steps at home to support recovery.
- Keep the wound clean and dry.
- Avoid tight clothing that may irritate the area.
- Follow dietary recommendations to support healing, especially if diabetic.
Patient Education & Prevention
Educating patients on wound care can prevent complications.
- Regularly inspect skin for any signs of pressure sores.
- Manage chronic conditions like diabetes effectively.
- Maintain a healthy diet to support skin integrity.
Billing and Coding Information
CPT Code: 11005
Category: Surgical Procedures
Common Modifiers:
- 51 - Multiple procedures
- 59 - Distinct procedural service
Average Cost and Insurance Coverage
Costs for debridement can vary based on several factors.
- Average cost ranges from $200 to $1,000 depending on the extent of the procedure.
- Most insurance plans cover medically necessary debridement.
- Patients should verify coverage details with their insurance provider.
Related CPT Codes
References and Sources