50387 Change nephroureteral catheter
Also known as: nephrostomy tube exchange, catheter exchange, percutaneous catheter change
Percutaneous change (exchange) of a nephroureteral catheter (combined kidney and ureter drainage) under fluoroscopic guidance.
Clinical Context
Used for maintenance of percutaneous access when internal ureteral stenting is insufficient or complex obstruction requires dual drainage.
RVU Breakdown
| Work RVU | 1.71 |
| Practice Expense RVU | 13.66 |
| Malpractice RVU | 0.19 |
| Total RVU | 15.56 |
Est. Medicare Payment
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.