47542 Dilate biliary duct/ampulla
Surgery
Also known as: Balloon dilation, sphincterotomy, stricture dilation
Dilation of the biliary duct and sphincter of Oddi using balloon catheter or other technique to enlarge the opening and relieve obstruction.
Clinical Context
Performed for papillary stenosis, sphincter dysfunction, or biliary strictures. Often combined with stone extraction or stent placement.
RVU Breakdown
| Work RVU | 2.78 |
| Practice Expense RVU | 11.14 |
| Malpractice RVU | 0.33 |
| Total RVU | 14.25 |
Est. Medicare Payment
$475.95
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.