CPT code 47711 identifies surgical removal of an abnormal mass from an extrahepatic biliary duct with repair of the bile duct as needed and submission of the specimen for pathological evaluation. This code captures a clinically significant hepatobiliary procedure used to diagnose and treat obstructive lesions, neoplasms, and other focal biliary pathology. Nationally, procedures coded with 47711 are important for case mix, surgical quality measurement, and oncology pathway initiation when pathology confirms malignancy.

Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for the procedure, the likely site of service, and what billing lines typically represent for this surgical intervention. The publication outlines coding context, common modifiers, and benchmarking considerations for payers named above. It also summarizes implications for surgical services, pathology follow-up, and potential perioperative resource use.

The article provides: a clear description of the service captured by 47711, guidance on where the service is typically performed, and a roadmap of topics readers can expect in the full publication, including benchmarks, payer coverage notes, and clinical context for postoperative management.