76977 Ultrasound bone density measure
Also known as: Quantitative ultrasound, QUS, Bone density ultrasound
Ultrasound bone density measurement using quantitative ultrasound (QUS) for assessment of bone mineral status.
In Plain Language
Bone strength check with ultrasound; Osteoporosis screening
Clinical Context
Quantitative ultrasound assessment of bone density typically at heel for osteoporosis screening.
RVU Breakdown
| Work RVU | 0.05 |
| Total RVU | 0.05 |
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 0.05, this code ranks in the 0th percentile among Radiology codes — 16.2x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 76977?
CPT 76977 (Ultrasound bone density measure) is a Radiology code. Ultrasound bone density measurement using quantitative ultrasound (QUS) for assessment of bone mineral status.
Who uses CPT code 76977?
CPT 76977 is used by Radiology, Internal Medicine, Rheumatology. Quantitative ultrasound assessment of bone density typically at heel for osteoporosis screening.
When is CPT 76977 used?
Quantitative ultrasound assessment of bone density typically at heel for osteoporosis screening.
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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.