CPT code 46030 represents the removal of an anal seton or other marker placed for treatment of an anal fistula. Nationally, this code captures a common minor surgical step in the staged management of anal fistula disease and is relevant to surgical, gastroenterology and colorectal practice patterns. Billing for this service affects facility and professional payments across outpatient settings.

Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find an overview of where the code is typically billed (ambulatory surgery centers, hospital outpatient departments, and select office procedure rooms), common clinical contexts for use, and the policy and billing considerations that drive payer coverage and payment patterns. The publication also summarizes typical modifiers used with the service, common coding pitfalls, and how the code interacts with related anorectal procedure codes.

This resource is intended to provide clinicians, coders and billing professionals with a concise reference to the clinical meaning of CPT code 46030, typical sites of service, and the payer landscape for national billing practices. Data not available in the input is noted where applicable.