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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 RVU0.44
Practice Expense RVU2.53
Malpractice RVU0.06
Total RVU3.03

Est. Medicare Payment

$101.20

National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).

Specialties

Nuclear MedicineHematologyRadiology

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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.