49255 Removal of omentum
Also known as: omentum removal, omentectomy, omental resection
Omentectomy; removal of the omentum (fatty abdominal membrane) with or without resection of related structures.
In Plain Language
removal of fatty tissue beneath abdominal muscles; excision of omental membrane
Clinical Context
Removal of omentum for various indications including tumor resection, cytoreductive surgery for peritoneal carcinomatosis, removal of inflamed tissue, or as part of larger abdominal surgery.
RVU Breakdown
| Work RVU | 12.25 |
| Total RVU | 12.25 |
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 12.25, this code ranks in the 66th percentile among Surgery codes — 1.5x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 49255?
CPT 49255 (Removal of omentum) is a Surgery code. Omentectomy; removal of the omentum (fatty abdominal membrane) with or without resection of related structures.
What is the wRVU value for CPT 49255?
The work RVU for CPT 49255 is 12.25. This code is primarily used by General Surgery, Surgical Oncology. It has a 90-day global period.
When is CPT 49255 used?
Removal of omentum for various indications including tumor resection, cytoreductive surgery for peritoneal carcinomatosis, removal of inflamed tissue, or as part of larger abdominal surgery.
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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.