CPT code 61735 represents cingulotomy, a psychosurgical intervention that severs interconnecting neuronal pathways implicated in emotional regulation and certain autonomic functions. Nationally, this code is significant because it designates a targeted neurosurgical option for severe, treatment-refractory psychiatric conditions when conventional therapies have failed or when no organic pathology can be demonstrated. The procedure is specialized and infrequent, with implications for coverage determinations, care pathways, and facility resource planning.

Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for cingulotomy, typical sites of service, and how CPT code 61735 is positioned in payer coverage discussions. The publication summarizes common modifiers associated with surgical procedures and highlights areas where policy updates or national coverage determinations influence access and billing. It also outlines the type of benchmarks and policy topics addressed, including utilization patterns, prior authorization considerations, and alignment with Medicare National Coverage Determinations.

This summary is intended to inform clinicians, coding professionals, and policy analysts about the clinical meaning and payer context of CPT code 61735, and to indicate the topics covered in the full publication.