37660 Ligation common iliac vein
Also known as: Common iliac vein ligation
Surgical ligation of the common iliac vein, a major pelvic vessel returning blood from the lower extremity and pelvis.
In Plain Language
Tying pelvic vein; Pelvic vessel surgery
Clinical Context
Performed for acute thrombosis with sepsis, massive pulmonary embolism when anticoagulation is contraindicated, or iliac vein obstruction.
RVU Breakdown
| Work RVU | 21.72 |
| Total RVU | 21.72 |
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 21.72, this code ranks in the 85th percentile among Surgery codes — 2.7x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 37660?
CPT 37660 (Ligation common iliac vein) is a Surgery code. Surgical ligation of the common iliac vein, a major pelvic vessel returning blood from the lower extremity and pelvis.
What is the wRVU value for CPT 37660?
The work RVU for CPT 37660 is 21.72. This code is primarily used by Vascular Surgery, General Surgery, Trauma Surgery. It has a 90-day global period.
When is CPT 37660 used?
Performed for acute thrombosis with sepsis, massive pulmonary embolism when anticoagulation is contraindicated, or iliac vein obstruction.
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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.