CPT code 61702 identifies an intracranial surgical repair for a simple aneurysm in the internal vertebrobasilar circulation, typically performed for aneurysms that have caused subarachnoid hemorrhage. This code covers open neurosurgical techniques aimed at repairing an abnormal dilation of a cerebral vessel and is a critical entry point for reimbursement and clinical documentation for complex cerebrovascular care.

Key payers commonly involved in coverage and payment for this service include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers can expect an overview of clinical context for the procedure, typical sites of service, and the billing considerations tied to neurosurgical aneurysm repair. The publication highlights benchmarks and policy-relevant updates that affect payment and claims adjudication nationally, as well as practical coding boundaries and related service-line implications.

The piece is intended for revenue cycle managers, neurosurgery clinicians, clinical documentation specialists, and policy analysts seeking a concise reference on code scope, clinical indications, and payer coverage landscape for CPT code 61702. Data not available in the input is noted where applicable.