Overview of CPT Code 11406: Excision, benign skin lesion; face, ears, scalp, neck, excised diameter over 4.0 cm
CPT Code 11406 refers to the surgical excision of a benign skin lesion located on the face, ears, scalp, or neck, where the excised diameter exceeds 4.0 cm. This procedure is typically performed to remove lesions that may be causing discomfort, cosmetic concerns, or have the potential for malignancy.
When CPT Code 11406 is Used?
This code is applicable in various clinical scenarios.
- Large benign skin lesions that are symptomatic or cosmetically concerning.
- Lesions that have changed in appearance or size.
- Skin lesions that require histological examination to rule out malignancy.
Symptoms Indicating This Procedure
Patients may report several symptoms that warrant this procedure.
- Visible growths on the skin that are larger than 4.0 cm.
- Itching, pain, or discomfort associated with the lesion.
- Changes in color, shape, or size of the lesion.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention.
- Sun exposure leading to skin changes.
- Genetic predisposition to skin lesions.
- Previous skin injuries or infections.
Diagnostic Tests Before Procedure
Certain tests may be conducted prior to the excision.
- Physical examination of the lesion.
- Dermatoscopy to assess the lesion's characteristics.
- Biopsy if malignancy is suspected.
Procedure Description
The excision procedure follows a systematic approach.
- Patient is positioned comfortably and the area is cleaned.
- Local anesthesia is administered to numb the area.
- A scalpel is used to excise the lesion along with a margin of healthy tissue.
- The wound is closed with sutures or adhesive strips.
- Dressing is applied to protect the area.
Preparation for the Procedure
Patients should follow specific guidelines before the procedure.
- Avoid blood thinners and certain medications as advised by the physician.
- Inform the doctor about any allergies or medical conditions.
- Arrive with clean skin and avoid applying lotions or makeup on the day of the procedure.
Recovery and Aftercare
Post-procedure care is crucial for healing.
- Keep the area clean and dry for the first few days.
- Change the dressing as instructed by the healthcare provider.
- Take prescribed pain medications if necessary.
- Avoid strenuous activities that may stress the wound.
Possible Complications
While generally safe, there are potential risks involved.
- Infection at the excision site.
- Scarring or changes in skin pigmentation.
- Recurrence of the lesion.


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Learn morePost-Procedure Follow-Up
Follow-up is essential for monitoring recovery.
- Schedule a follow-up appointment within 1-2 weeks to assess healing.
- Discuss pathology results if a biopsy was performed.
- Monitor for any signs of complications.
Alternative Treatments
There are non-surgical options available.
- Topical treatments for smaller benign lesions.
- Cryotherapy for superficial lesions.
- Laser therapy for cosmetic concerns.
Home Care Tips
Simple tips can aid in recovery at home.
- Keep the excision site clean and avoid touching it.
- Apply ice packs to reduce swelling if needed.
- Follow the doctor's instructions regarding wound care.
Patient Education & Prevention
Education is key to preventing future lesions.
- Use sunscreen to protect skin from UV damage.
- Regularly check skin for new or changing lesions.
- Consult a dermatologist for skin evaluations.
Billing and Coding Information
CPT Code: 11406
Category: Surgical Procedures
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $500 to $2,000 depending on the complexity.
- Most insurance plans cover the procedure if deemed medically necessary.
Related CPT Codes
- 11400 - Excision, benign skin lesion, face, ears, scalp, neck; excised diameter over 4.0 cm.
- 11401 - Excision, benign skin lesion, face, ears, scalp, neck; excised diameter over 4.0 cm.
- 11402 - Excision, benign skin lesion, face, ears, scalp, neck; excised diameter over 4.0 cm.
- 11403 - Excision, benign skin lesion, face, ears, scalp; excised diameter over 4.0 cm.
- 11404 - Excision, benign skin lesion, face, ears, scalp; excised diameter over 4.0 cm.
References and Sources