Coding for Laser Treatments Flashcards
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Read the first 7 Coding for Laser Treatments flashcards as text
Which ICD-10-CM code category is most commonly linked to laser treatment for actinic keratosis to support medical necessity?
Answer: L57.0
ICD-10-CM code L57.0 (Actinic keratosis) is the primary diagnosis code used to establish medical necessity for laser destruction of premalignant sun-damaged skin lesions.
Photodynamic therapy (PDT) using a photosensitizing agent applied to the skin is reported with which CPT code?
Answer: 96567
CPT 96567 reports photodynamic therapy by external application of light to destroy lesions of the skin and adjacent mucosa, which requires a separately reported photosensitizer.
A surgeon performs laser ablation of condylomata acuminata in an ASC. Which CPT code best describes this service?
Answer: 46900
CPT 46900 reports destruction of lesions of the anus (condylomata, papillomata, molluscum, or other benign tumors) by simple means, including laser.
When billing laser treatments in an ASC setting, which revenue code is typically used on a UB-04 for surgical laser procedures?
Answer: 0360
Revenue code 0360 (Operating Room Services) is typically used for surgical laser procedures performed in an ambulatory surgery center or hospital outpatient setting.
A patient undergoes laser resurfacing of the full face for scarring. The physician separately reports Modifier 22 on the claim. What does this indicate?
Answer: Unusual procedural complexity requiring extra work
Modifier 22 indicates that the service provided was substantially greater than typically required, justifying additional reimbursement beyond the standard fee.
Which of the following is NOT bundled into a laser skin destruction CPT code and may be billed separately?
Answer: Shave removal before laser
A shave removal (CPT 11300–11313) performed prior to laser destruction may be separately reportable with modifier 59 if it is a distinct, medically necessary service, whereas local anesthesia and routine hemostasis are bundled.
Laser vaporization of the cervix for cervical dysplasia is reported with which CPT code?
Answer: 57513
CPT 57513 reports laser surgery of the cervix (includes loop electrode excision of transformation zone) specifically for laser vaporization treatment of cervical disease.