Summary & Overview
CPT 47715: Excision of Cystic Lesion in Bile Duct to Restore Bile Flow
CPT code 47715 denotes a surgical excision of a cystic or saclike abnormality in the bile duct intended to restore bile flow. This procedure is a targeted biliary surgery that can address obstructive lesions that risk cholestasis, infection, or biliary cirrhosis if untreated. Nationally, accurate coding and appropriate site-of-service documentation for 47715 impact clinical care coordination and payment for biliary surgical services.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for excision of bile duct cysts, common payment and coverage considerations across major payers, and the typical care settings where the procedure is performed. The publication summarizes benchmarks and policy-relevant factors affecting billing, discusses coding nuances related to the procedure description, and highlights clinical implications for perioperative management and documentation. Data not available in the input is noted where payer-specific policies or diagnosis pairings are required for detailed reimbursement guidance.
Billing Code Overview
CPT code 47715 describes the surgical removal of a cystic, saclike abnormality from the bile duct with the goal of restoring normal bile flow. This procedure addresses obstructive lesions within the biliary system that interfere with bile drainage.
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Service type: Surgical procedure on the biliary system to excise a cystic lesion
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Typical site of service: Hospital operating room or ambulatory surgical center where biliary surgery is performed
Clinical & Coding Specifications
Clinical Context
A 52-year-old patient presents with intermittent right upper quadrant pain, jaundice, and abnormal liver function tests. Imaging with abdominal ultrasound and MRCP demonstrates a cystic dilatation within the extrahepatic bile duct suspicious for a choledochal cyst causing biliary obstruction. After preoperative evaluation including liver function optimization and informed consent, the patient is taken to the operating room. Under general anesthesia, the surgeon performs an open or laparoscopic exploration of the hepatobiliary tract, identifies the cystic sac within the bile duct, and surgically excises the cystic lesion with reconstruction of the biliary continuity as indicated (for example, primary duct repair or hepaticojejunostomy). Specimens are sent for pathology. Hemostasis is confirmed and drains may be placed. The typical site of service is an inpatient or ambulatory surgical center depending on complexity; anesthesia and perioperative monitoring are required. Postoperative care includes monitoring for bile leak, infection, and liver chemistry trends, with discharge planning once the patient is stable.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier; standard reporting | Use when no special modifier applies to the claim. |
11 |