50750 Fusion of ureter & kidney
Also known as: ureterocalycostomy open, ureteral to calyx anastomosis open
Ureterocalycostomy with more extensive dissection or open approach, creating a direct anastomosis between ureter and renal calyx.
In Plain Language
surgically connecting ureter to kidney through open approach
Clinical Context
Used for complex ureteropelvic junction obstruction, revision cases, or when minimal access is contraindicated. Higher RVU reflects increased operative complexity.
RVU Breakdown
| Work RVU | 20.69 |
| Total RVU | 20.69 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 20.69, this code ranks in the 83rd percentile among Surgery codes — 2.6x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 50750?
CPT 50750 (Fusion of ureter & kidney) is a Surgery code. Ureterocalycostomy with more extensive dissection or open approach, creating a direct anastomosis between ureter and renal calyx.
What is the wRVU value for CPT 50750?
The work RVU for CPT 50750 is 20.69. This code is primarily used by Urology, General Surgery. It has a 90-day global period.
When is CPT 50750 used?
Used for complex ureteropelvic junction obstruction, revision cases, or when minimal access is contraindicated. Higher RVU reflects increased operative complexity.
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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.