78473 Gated heart multiple
Also known as: gated cardiac imaging multiple, MUGA scan multiple
Gated heart imaging performed with multiple imaging sessions to comprehensively assess cardiac wall motion and function.
In Plain Language
heart pump function multiple scans
Clinical Context
Multi-session gated imaging for detailed assessment of left ventricular function, wall motion, and diastolic properties.
RVU Breakdown
| Work RVU | 1.43 |
| Total RVU | 1.43 |
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 1.43, this code ranks in the 75th percentile among Radiology codes — 1.8x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 78473?
CPT 78473 (Gated heart multiple) is a Radiology code. Gated heart imaging performed with multiple imaging sessions to comprehensively assess cardiac wall motion and function.
Who uses CPT code 78473?
CPT 78473 is used by Nuclear Medicine, Cardiology, Radiology. Multi-session gated imaging for detailed assessment of left ventricular function, wall motion, and diastolic properties.
When is CPT 78473 used?
Multi-session gated imaging for detailed assessment of left ventricular function, wall motion, and diastolic properties.
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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.