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78598 Lung perf & ventilat diferentl

Radiology

Also known as: differential V/Q study

Lung perfusion and ventilation imaging with differential measurement performed to assess asymmetric lung function.

Clinical Context

Quantifies relative ventilation and perfusion contribution of each lung in chronic lung disease and post-surgical assessment.

RVU Breakdown

Work RVU0.83
Practice Expense RVU7.01
Malpractice RVU0.09
Total RVU7.93

Est. Medicare Payment

$264.86

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

Specialties

Nuclear MedicinePulmonologyRadiology

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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.