Headline: CPT code 63252: Surgical treatment of thoracolumbar spinal arteriovenous malformation

Lead: CPT code 63252 denotes a neurosurgical procedure to remove or close abnormal communications between arteries and veins (arteriovenous malformation, AVM) located within, on, or near the thoracolumbar spinal cord. The intervention targets fistulae and draining veins to correct neurological deficits such as lower extremity weakness and to halt disease progression.

Why it matters: Spinal AVMs are uncommon but potentially disabling vascular lesions. Accurate coding for CPT code 63252 matters for appropriate clinical documentation, resource planning, and uniform reporting across payers. This code captures a high-complexity neurosurgical vascular service that typically involves specialized surgical teams and perioperative care.

Payers covered: Analysis includes major national payers: Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

What readers will learn: The publication provides a concise overview of the clinical service represented by CPT code 63252, common billing considerations, and the payer landscape. Readers will find benchmarks and policy context where available, guidance on typical sites of service and service line classification, and clinical context that informs billing and utilization. Data not available in the input are identified explicitly when present.