77080 Dxa bone density axial
Also known as: DEXA scan, Bone density scan, DXA
Dual-energy X-ray absorptiometry measurement of bone mineral density of axial skeleton.
In Plain Language
Bone density scan to check for osteoporosis
Clinical Context
Standard screening test for osteoporosis in axial skeleton including spine and hip. Determines fracture risk and guides treatment decisions.
RVU Breakdown
| Work RVU | 0.20 |
| Total RVU | 0.20 |
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 0.20, this code ranks in the 11th percentile among Radiology codes — 4.0x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 77080?
CPT 77080 (Dxa bone density axial) is a Radiology code. Dual-energy X-ray absorptiometry measurement of bone mineral density of axial skeleton.
Who uses CPT code 77080?
CPT 77080 is used by Radiology, Endocrinology, Rheumatology. Standard screening test for osteoporosis in axial skeleton including spine and hip. Determines fracture risk and guides treatment decisions.
When is CPT 77080 used?
Standard screening test for osteoporosis in axial skeleton including spine and hip. Determines fracture risk and guides treatment decisions.
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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.