78122 Whl bld volume determination
Radiology
Also known as: total blood volume, blood volume determination
Whole blood volume determination performed using nuclear medicine techniques to measure total blood volume components.
Clinical Context
Comprehensive blood volume assessment determining both plasma and red cell volumes simultaneously. Used in evaluation of polycythemia, anemia, and fluid status.
RVU Breakdown
| Work RVU | 0.44 |
| Practice Expense RVU | 2.53 |
| Malpractice RVU | 0.06 |
| Total RVU | 3.03 |
Est. Medicare Payment
$101.20
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.