cpt 11400, cpt code 11400, 11400 cpt code

CPT Code 11400 | Description, Procedure & Billing Guidelines (2022)

Report CPT 11400 for benign (noncancerous) lesion removal for lesions on the legs, trunk, or arms with a diameter of 0.5 centimeters or less.

1. What Is CPT Code 11400?

CPT 11400 covers the excises of a noncancerous lesion with a diameter of 0.5 centimeters or less, including the margin. The lesion can be on the patient’s arms, legs, or trunk.

2. Description

The official description of CPT code 11400 can be found in the CPT book: “Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.5 cm or less.”

3. Procedure

The provider begins the 11400 procedure by prepping the patient and applying local anesthesia to the lesion area.

Next, the provider takes a scalpel or another similar instrument and holds it perpendicular and gently to the lesion before excising down into the subcutaneous.

Then, they cut into the tissue with an elliptical shape and remove the lesion of 0.5 centimeters or less. The benign lesion might be sent to a laboratory for further analysis.

Finally, they close the surgical wound in a single layer and check for bleeding before ending the procedure.

4. How To Use CPT Code 11400

You can use CPT 11400 for noncancerous lesion removals with a diameter greater than 0.5 centimeters. You can use the following codes for lesions with a diameter greater than 0.5 centimeters.

CPT code 11406 may be used for benign lesion removal with a diameter of 4.0 centimeters or more. Lesions with a diameter of 3.4 up to 4.0 centimeters can be reported with CPT code 11404, and lesions of 2.1 to 3.0 centimeters with CPT code 11403.

Report CPT 11402 for the same lesion removal procedure for lesions with a diameter of 1.1 up to 2.0 centimeters, and finally, you can use CPT 11401 for lesions of 0.6 up to 1 centimeter.

You can use modifier 59 with CPT code 11400 if the provider performed several lesion removal procedures with different diameters.

5. Resources

CPT Professional 2022

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