50396 Measure kidney pressure
Surgery
Global 0d
Also known as: Whitaker test, pressure flow study, renal pressure measurement
Measurement and recording of renal pelvic pressure (Whitaker test) through a percutaneous catheter to assess degree of obstruction.
Clinical Context
Used to differentiate obstructive from non-obstructive hydronephrosis when imaging is equivocal. Helps guide treatment decisions.
RVU Breakdown
| Work RVU | 2.04 |
| Practice Expense RVU | 0.76 |
| Malpractice RVU | 0.20 |
| Total RVU | 3.00 |
Est. Medicare Payment
$100.20
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.