CPT code 43325 represents surgical repair of the distal esophagus using a fundic patch — a technique that mobilizes part of the stomach (fundus) to reinforce or cover a repair near the gastroesophageal junction. This procedure is clinically significant for treating traumatic injuries, perforations, or localized defects of the distal esophagus and can affect hospital surgical case mix and resource utilization.

Key national payers relevant to this code include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Coverage policies and payment policies for esophageal repair procedures vary across commercial plans and Medicare, influencing authorization requirements, site-of-service considerations, and bundling with related abdominal or thoracic procedures.

Readers will learn the clinical intent of CPT code 43325, where the service is typically performed, and which major payers are relevant to coverage and payment discussions. The publication provides benchmarks and policy context for coding and billing this specific esophageal repair procedure, highlights common billing considerations, and summarizes implications for facility and surgeon reporting. Data not available in the input will be noted where applicable.