73723 MRI joint lower extr without & with dye
Also known as: Lower extremity joint MRI with and without contrast
Magnetic resonance imaging of a single lower extremity joint performed as a comprehensive study with both non-contrast and contrast-enhanced sequences.
In Plain Language
MRI of one leg joint before and after dye
Clinical Context
Comprehensive joint evaluation when both baseline anatomy and inflammatory assessment are needed for complex lower extremity joint pathology.
RVU Breakdown
| Work RVU | 2.10 |
| Total RVU | 2.10 |
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 2.10, this code ranks in the 92nd percentile among Radiology codes — 2.6x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 73723?
CPT 73723 (MRI joint lower extr without & with dye) is a Radiology code. Magnetic resonance imaging of a single lower extremity joint performed as a comprehensive study with both non-contrast and contrast-enhanced sequences.
Who uses CPT code 73723?
CPT 73723 is used by Radiology, Orthopedic Surgery, Rheumatology. Comprehensive joint evaluation when both baseline anatomy and inflammatory assessment are needed for complex lower extremity joint pathology.
When is CPT 73723 used?
Comprehensive joint evaluation when both baseline anatomy and inflammatory assessment are needed for complex lower extremity joint pathology.
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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.