31201 Removal of ethmoid sinus
Also known as: extended ethmoidectomy, partial ethmoid removal, ethmoidectomy intermediate
Surgical removal of ethmoid sinus mucosa with moderate extent of bone removal and tissue management via transnasal approach.
In Plain Language
ethmoid sinus surgery with bone removal
Clinical Context
More extensive ethmoid surgery than limited approach, involving bone removal and management of orbital lamina. For significant inflammatory disease.
RVU Breakdown
| Work RVU | 8.39 |
| Total RVU | 8.39 |
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 8.39, this code ranks in the 52nd percentile among Surgery codes — 1.0x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 31201?
CPT 31201 (Removal of ethmoid sinus) is a Surgery code. Surgical removal of ethmoid sinus mucosa with moderate extent of bone removal and tissue management via transnasal approach.
What is the wRVU value for CPT 31201?
The work RVU for CPT 31201 is 8.39. This code is primarily used by Otolaryngology, Rhinology. It has a 90-day global period.
When is CPT 31201 used?
More extensive ethmoid surgery than limited approach, involving bone removal and management of orbital lamina. For significant inflammatory disease.
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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.