CPT code 35001 designates an open neck surgical procedure to directly repair or graft the carotid or subclavian artery for treatment of aneurysm and occlusive disease. Nationally, this code represents high-acuity vascular surgery with implications for inpatient surgical care, perioperative resource utilization, and specialist credentialing. It is relevant to vascular and cardiothoracic surgeons, hospital surgical services, and payers managing high-cost, low-volume procedures.

Key payers referenced include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical description, expected site-of-service patterns, and the payer context that commonly applies to major vascular repairs. The publication covers benchmarking of reimbursement and utilization where available, summarizes relevant policy and coverage considerations that affect surgical authorization and inpatient payment, and outlines the clinical context for coding and billing this procedure.

This analysis is intended for national audiences involved in surgical billing, revenue cycle management, clinical coding, and payer policy. Data not available in the input is noted where applicable.