73722 MRI joint of lower extr with dye
Also known as: Lower extremity joint MRI with contrast
Magnetic resonance imaging of a single lower extremity joint with intravenous gadolinium contrast to enhance visualization of synovium and detect inflammation.
In Plain Language
MRI of one leg joint with contrast dye
Clinical Context
Evaluates inflammatory arthropathies, infection, synovitis, and synovial disease. Contrast uptake distinguishes active inflammation.
RVU Breakdown
| Work RVU | 1.58 |
| Total RVU | 1.58 |
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 1.58, this code ranks in the 80th percentile among Radiology codes — 2.0x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 73722?
CPT 73722 (MRI joint of lower extr with dye) is a Radiology code. Magnetic resonance imaging of a single lower extremity joint with intravenous gadolinium contrast to enhance visualization of synovium and detect inflammation.
Who uses CPT code 73722?
CPT 73722 is used by Radiology, Rheumatology, Orthopedic Surgery. Evaluates inflammatory arthropathies, infection, synovitis, and synovial disease. Contrast uptake distinguishes active inflammation.
When is CPT 73722 used?
Evaluates inflammatory arthropathies, infection, synovitis, and synovial disease. Contrast uptake distinguishes active inflammation.
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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.