The CPT Codes For Paring or Cutting Procedures on the Skin Explained - Coding Ahead (2025)


Paring or cutting procedures on the skin are essential for the management of benign hyperkeratotic lesions, such as corns and calluses. These procedures aim to reduce discomfort and prevent complications associated with these lesions. This article explores the CPT codes related to paring or cutting procedures, detailing their specific applications and documentation requirements.

1. Overview of Paring or Cutting Procedures on the Skin CPT Codes

Paring or cutting procedures are performed to remove or reduce benign hyperkeratotic lesions, which can cause pain and discomfort. The CPT codes for these procedures are categorized based on the number of lesions treated, allowing for appropriate billing and documentation.

  1. Single Lesion: CPT code 11055 is used for the paring or cutting of a single benign hyperkeratotic lesion.
  2. Multiple Lesions: CPT code 11056 applies when 2 to 4 lesions are treated in a single session.
  3. Extensive Lesions: CPT code 11057 is designated for procedures involving more than 4 lesions.

2. Specific Codes for Paring or Cutting Procedures on the Skin

This section summarizes the relevant CPT codes for paring or cutting procedures on the skin.

CPT 11055

Official description of CPT 11055: Paring or cutting of benign hyperkeratotic lesion (eg, corn or callus); single lesion.

Clinical Context

This code is typically reported for the treatment of a single corn or callus that has become painful or problematic for the patient.

Clinical Scenario

A patient presents with a painful corn on the toe. The physician performs a paring procedure to reduce the thickness of the corn, alleviating the patient’s discomfort. This procedure is documented using CPT code 11055.

Common Mistake

A frequent error is billing this code when multiple lesions are treated, which should instead utilize CPT codes 11056 or 11057 based on the number of lesions.

CPT 11056

Official description of CPT 11056: Paring or cutting of benign hyperkeratotic lesion (eg, corn or callus); 2 to 4 lesions.

Clinical Context

This code is typically reported when a physician treats 2 to 4 benign hyperkeratotic lesions in a single visit, allowing for efficient management of multiple lesions.

Clinical Scenario

A patient has three calluses on the foot. During the visit, the physician pares down all three lesions to relieve pressure and pain. This procedure is documented using CPT code 11056.

Common Mistake

Providers sometimes mistakenly report this code when treating only one lesion, which should be billed under CPT 11055.

CPT 11057

Official description of CPT 11057: Paring or cutting of benign hyperkeratotic lesion (eg, corn or callus); more than 4 lesions.

Clinical Context

This code is used when more than 4 lesions are treated during a single session, reflecting the increased complexity and time involved in the procedure.

Clinical Scenario

A patient presents with six corns on various toes. The physician performs paring on all six lesions in one visit, documenting the procedure with CPT code 11057.

Common Mistake

A common error is reporting this code when only 4 or fewer lesions are treated, which should instead use CPT codes 11055 or 11056.

3. Documentation Requirements

Accurate documentation is crucial for paring or cutting procedures on the skin. Key elements include:

  1. Wound Assessment: A detailed description of each lesion’s size, location, and characteristics.
  2. Type of Procedure: Specify the exact procedure performed, including the number of lesions treated.
  3. Procedure Details: Clear documentation of the procedure performed, including the codes used.
  4. Post-Operative Care: Instructions and follow-up care provided to the patient.

4. Best Practices

To ensure accurate coding for paring or cutting procedures on the skin, consider the following:

  1. Verify Lesion Count: Always count the number of lesions accurately to select the correct CPT code.
  2. Document All Relevant Details: Include details about each lesion’s characteristics and the procedure specifics.
  3. Use Modifiers Appropriately: If applicable, use modifiers to indicate multiple procedures or special circumstances.
  4. Cross-Reference Related Codes: Ensure that all related codes are reported accurately for comprehensive billing.
  5. Monitor for Updates: Stay informed about any changes to coding guidelines or CPT code descriptions.

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The CPT Codes For Paring or Cutting Procedures on the Skin Explained - Coding Ahead (2025)
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