78350 Bone mineral single photon
Also known as: SPA bone density, single photon absorptiometry
Bone mineral density measurement using single photon absorptiometry performed to assess bone density.
In Plain Language
bone density test; osteoporosis screening
Clinical Context
Measures bone mineral density typically in wrist or heel for osteoporosis screening and monitoring.
RVU Breakdown
| Work RVU | 0.21 |
| Total RVU | 0.21 |
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 0.21, this code ranks in the 13th percentile among Radiology codes — 3.9x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 78350?
CPT 78350 (Bone mineral single photon) is a Radiology code. Bone mineral density measurement using single photon absorptiometry performed to assess bone density.
Who uses CPT code 78350?
CPT 78350 is used by Nuclear Medicine, Orthopedics, Radiology. Measures bone mineral density typically in wrist or heel for osteoporosis screening and monitoring.
When is CPT 78350 used?
Measures bone mineral density typically in wrist or heel for osteoporosis screening and monitoring.
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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.