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Official Description

Destruction of lesion, palate or uvula (thermal, cryo or chemical)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 42160 involves the destruction of lesions located on the palate or uvula. This process begins with a thorough examination of the lesion to determine the most suitable method of destruction. Local anesthesia may be administered to ensure patient comfort during the procedure. There are several techniques available for lesion destruction, including cryosurgery, which utilizes liquid nitrogen to freeze the lesion, effectively killing the abnormal tissue. Another common approach is surgical curettage, which involves scraping away the lesion, often followed by electrosurgery to further ensure complete removal. Additionally, chemosurgery may be employed, where a chemotherapeutic agent, such as 5-fluorouracil (5-FU), is applied to destroy the lesion chemically. Each of these methods is selected based on the specific characteristics of the lesion and the overall health of the patient, ensuring a tailored approach to treatment.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure is indicated for the treatment of lesions on the palate or uvula that may require destruction due to various reasons, including but not limited to:

  • Lesion Examination The lesion is assessed to determine its nature and the appropriate method of destruction.
  • Presence of Abnormal Tissue Lesions that are abnormal in appearance or behavior may necessitate intervention to prevent further complications.
  • Patient Discomfort Lesions causing discomfort or pain may be treated to alleviate symptoms.

2. Procedure

The procedure for the destruction of lesions on the palate or uvula involves several key steps, each critical to ensuring effective treatment.

  • Step 1: Examination of the Lesion The healthcare provider begins by thoroughly examining the lesion to assess its characteristics, size, and location. This examination is crucial for determining the most appropriate method of destruction.
  • Step 2: Administration of Local Anesthesia If deemed necessary, local anesthesia is administered to the patient to minimize discomfort during the procedure. This step is essential for ensuring that the patient remains comfortable throughout the treatment.
  • Step 3: Selection of Destruction Method Based on the examination findings, the provider selects the most suitable destruction technique. Options include cryosurgery, where liquid nitrogen is used to freeze the lesion; surgical curettage, which involves scraping the lesion away; or chemosurgery, where a chemotherapeutic agent like 5-fluorouracil (5-FU) is applied to destroy the lesion.
  • Step 4: Execution of the Chosen Technique The selected method is then executed carefully. For cryosurgery, the liquid nitrogen is applied directly to the lesion. In surgical curettage, the lesion is scraped away, and electrosurgery may follow to ensure complete removal. In chemosurgery, the chemotherapeutic agent is applied as per the established protocol.

3. Post-Procedure

After the procedure, patients may be monitored for any immediate reactions to the treatment. Post-procedure care may include instructions on managing any discomfort, potential swelling, or bleeding. Patients are typically advised on signs of infection or complications to watch for and when to seek further medical attention. Follow-up appointments may be scheduled to assess the healing process and ensure that the lesion has been adequately treated.

Short Descr TREATMENT MOUTH ROOF LESION
Medium Descr DSTRJ LESION PALATE/UVULA THERMAL CRYO/CHEM
Long Descr Destruction of lesion, palate or uvula (thermal, cryo or chemical)
Status Code Active Code
Global Days 010 - Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 1
CCS Clinical Classification 33 - Other OR therapeutic procedures on nose, mouth and pharynx
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
GA Waiver of liability statement issued as required by payer policy, individual case
GC This service has been performed in part by a resident under the direction of a teaching physician
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
LT Left side (used to identify procedures performed on the left side of the body)
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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