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 RVU | 0.83 |
| Practice Expense RVU | 7.01 |
| Malpractice RVU | 0.09 |
| Total RVU | 7.93 |
Est. Medicare Payment
$264.86
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.