50430 Njx procedures nfrosgrm and/or urtrgrm
Also known as: percutaneous pyelography, antegrade pyelography, contrast injection study
Percutaneous injection under fluoroscopic guidance for nephrography and ureterography (radiographic imaging) with contrast injection.
Clinical Context
Used for diagnostic imaging when retrograde pyelography is impossible or to evaluate percutaneous access sites before stone removal.
RVU Breakdown
| Work RVU | 2.83 |
| Practice Expense RVU | 15.30 |
| Malpractice RVU | 0.34 |
| Total RVU | 18.47 |
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.