CPT code 43772 denotes a surgical biliary procedure and is used in claims for operations involving the biliary tract. Nationally, billing for biliary surgery is significant because it intersects hospital inpatient and outpatient surgical settings, impacts surgical throughput, and ties to postoperative resource use and complications management. Understanding coding for biliary procedures affects payment accuracy, clinical documentation, and quality measurement across health systems.

Key payers assessed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise review of how CPT code 43772 is defined, common clinical contexts in which it is reported, and the typical sites of service. The publication summarizes payer coverage considerations and common billing practices for this surgical code.

This report provides benchmarks and coding notes relevant to billing teams and revenue cycle managers, highlights policy or coverage updates where applicable, and outlines the clinical context that commonly generates use of CPT code 43772. Data not available in the input are noted where specific payer policies, modifiers usage patterns, ICD-10 associations, and related codes would normally be described.