34520 Cross-over vein graft
Also known as: venous crossover graft, femorofemoral graft
Cross-over venous graft procedure. Surgical placement of a graft connecting veins across the midline, typically for unilateral venous occlusion.
In Plain Language
connecting veins across the body with a graft
Clinical Context
Used for chronic venous obstruction or iliofemoral vein occlusion. Provides alternative venous drainage pathway from the occluded side.
RVU Breakdown
| Work RVU | 18.70 |
| Total RVU | 18.70 |
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 18.70, this code ranks in the 80th percentile among Surgery codes — 2.3x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 34520?
CPT 34520 (Cross-over vein graft) is a Surgery code. Cross-over venous graft procedure. Surgical placement of a graft connecting veins across the midline, typically for unilateral venous occlusion.
What is the wRVU value for CPT 34520?
The work RVU for CPT 34520 is 18.70. This code is primarily used by Vascular Surgery, Cardiovascular Surgery. It has a 90-day global period.
When is CPT 34520 used?
Used for chronic venous obstruction or iliofemoral vein occlusion. Provides alternative venous drainage pathway from the occluded side.
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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.