73701 CT lower extremity with dye
Also known as: Lower extremity CT with contrast, Leg CT with dye
Computed tomography imaging of the lower extremity with intravenous contrast to enhance visualization of vasculature, soft tissue, and organs.
In Plain Language
CAT scan of the leg with contrast dye
Clinical Context
Evaluates lower extremity trauma with vascular injury, soft tissue infections, masses, and inflammatory conditions.
RVU Breakdown
| Work RVU | 1.13 |
| Total RVU | 1.13 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 1.13, this code ranks in the 64th percentile among Radiology codes — 1.4x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 73701?
CPT 73701 (CT lower extremity with dye) is a Radiology code. Computed tomography imaging of the lower extremity with intravenous contrast to enhance visualization of vasculature, soft tissue, and organs.
Who uses CPT code 73701?
CPT 73701 is used by Radiology, Trauma Surgery, Vascular Surgery. Evaluates lower extremity trauma with vascular injury, soft tissue infections, masses, and inflammatory conditions.
When is CPT 73701 used?
Evaluates lower extremity trauma with vascular injury, soft tissue infections, masses, and inflammatory conditions.
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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.