93990 Doppler flow testing
Medicine
Also known as: Doppler flow study, spectral Doppler, flow analysis
Doppler ultrasound velocity and flow pattern analysis of blood vessels to assess vascular hemodynamics and detect flow abnormalities.
Clinical Context
Used as an adjunctive assessment for vascular pathology including stenosis, thrombosis, steal syndrome, and assessment of venous reflux.
RVU Breakdown
| Work RVU | 0.49 |
| Practice Expense RVU | 3.73 |
| Malpractice RVU | 0.10 |
| Total RVU | 4.32 |
Est. Medicare Payment
$144.29
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.