Overview of CPT Code 11740: Debridement of nail, partial or complete
CPT Code 11740 refers to the procedure of debridement of the nail, which can be either partial or complete. This medical intervention is typically performed to remove infected, damaged, or diseased nail tissue to promote healing and alleviate pain.
When CPT Code 11740 is Used?
This procedure is indicated in various clinical scenarios.
- Severe onychomycosis (fungal nail infection) that has not responded to topical treatments.
- Nail trauma resulting in significant damage or infection.
- Chronic ingrown toenails causing pain and inflammation.
- Nail dystrophies that lead to discomfort or secondary infections.
Symptoms Indicating This Procedure
Patients may present with several symptoms that warrant this procedure.
- Thickened, discolored, or brittle nails.
- Pain or tenderness around the nail bed.
- Swelling and redness in the surrounding skin.
- Presence of pus or drainage from the nail area.
Causes and Risk Factors
Understanding the underlying causes and risk factors is crucial for prevention.
- Fungal infections (onychomycosis).
- Bacterial infections due to nail injuries.
- Poor foot hygiene or excessive moisture.
- Diabetes or peripheral vascular disease increasing susceptibility.
Diagnostic Tests Before Procedure
Certain tests may be conducted to confirm the need for debridement.
- Nail cultures to identify fungal or bacterial infections.
- KOH (potassium hydroxide) preparation to diagnose fungal infections.
- X-rays to assess underlying bone involvement in severe cases.
Procedure Description
The debridement procedure involves several key steps.
- Patient is positioned comfortably and the affected area is cleaned.
- Local anesthesia may be administered to minimize discomfort.
- Using sterile instruments, the physician carefully removes the diseased or damaged nail tissue.
- The area is then cleaned again and may be treated with antiseptic.
- Dressing is applied to protect the area during healing.
Preparation for the Procedure
Patients should follow specific guidelines before the procedure.
- Avoid nail polish or artificial nails prior to the appointment.
- Inform the physician of any medications or allergies.
- Wear comfortable clothing and shoes for the visit.
- Arrange for transportation if sedation is used.
Recovery and Aftercare
Post-procedure care is essential for optimal recovery.
- Keep the area clean and dry for the first few days.
- Change the dressing as instructed by the healthcare provider.
- Take prescribed pain medications as needed.
- Avoid tight shoes and excessive moisture until healed.
Possible Complications
While generally safe, there are potential risks associated with the procedure.
- Infection at the site of debridement.
- Excessive bleeding during or after the procedure.
- Nail regrowth issues or deformities.
- Allergic reactions to medications used.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important to monitor healing.
- Schedule a follow-up appointment within 1-2 weeks post-procedure.
- Monitor for signs of infection or complications.
- Discuss any concerns regarding nail regrowth or pain.
Alternative Treatments
There are non-surgical options available for nail issues.
- Topical antifungal medications for mild fungal infections.
- Oral antifungal medications for more severe cases.
- Nail trimming and proper hygiene practices.
- Use of orthotic devices for ingrown toenails.
Home Care Tips
Patients can take steps at home to aid recovery.
- Keep feet clean and dry, especially between toes.
- Wear breathable footwear to reduce moisture.
- Avoid walking barefoot in public areas.
- Use antifungal powder if prone to fungal infections.
Patient Education & Prevention
Educating patients on prevention can reduce recurrence.
- Maintain good foot hygiene and regular nail care.
- Avoid sharing nail clippers or footwear.
- Promptly treat any foot injuries or infections.
- Consider regular check-ups if at high risk for nail issues.
Billing and Coding Information
CPT Code: 11740
Category: Surgical Procedures
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on location and insurance.
- Average cost ranges from $150 to $400.
- Most insurance plans cover the procedure if medically necessary.
- Check with your insurance provider for specific coverage details.
Related CPT Codes
References and Sources