50525 Close nephrovisceral fistula
Also known as: nephrovisceral fistula closure, fistula repair, organ fistula closure
Surgical closure of a nephrovisceral fistula (abnormal tract between kidney and adjacent visceral organ).
In Plain Language
surgical closure of abnormal kidney to organ opening; fistula repair
Clinical Context
May involve kidney to colon, duodenum, stomach, or other viscera. Often complicated by infection or inflammation.
RVU Breakdown
| Work RVU | 23.78 |
| Total RVU | 23.78 |
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 23.78, this code ranks in the 87th percentile among Surgery codes — 3.0x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 50525?
CPT 50525 (Close nephrovisceral fistula) is a Surgery code. Surgical closure of a nephrovisceral fistula (abnormal tract between kidney and adjacent visceral organ).
What is the wRVU value for CPT 50525?
The work RVU for CPT 50525 is 23.78. This code is primarily used by Urology, General Surgery. It has a 90-day global period.
When is CPT 50525 used?
May involve kidney to colon, duodenum, stomach, or other viscera. Often complicated by infection or inflammation.
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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.