42892 Revision of pharyngeal walls
Also known as: pharyngeal wall revision, pharynx revision surgery
Revision (re-operation or reconstruction) of pharyngeal walls following previous surgery with moderate extent of reconstruction.
In Plain Language
surgery to revise or repair throat walls; redo throat surgery
Clinical Context
Performed to address complications of previous pharyngeal surgery including stenosis, fistula, or functional impairment. Requires reconstruction with possible myocutaneous flap.
RVU Breakdown
| Work RVU | 25.38 |
| Total RVU | 25.38 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 25.38, this code ranks in the 89th percentile among Surgery codes — 3.2x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 42892?
CPT 42892 (Revision of pharyngeal walls) is a Surgery code. Revision (re-operation or reconstruction) of pharyngeal walls following previous surgery with moderate extent of reconstruction.
What is the wRVU value for CPT 42892?
The work RVU for CPT 42892 is 25.38. This code is primarily used by Otolaryngology, Head and Neck Surgery. It has a 90-day global period.
When is CPT 42892 used?
Performed to address complications of previous pharyngeal surgery including stenosis, fistula, or functional impairment. Requires reconstruction with possible myocutaneous flap.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.