CPT® Code 61886

Insertion or replacement of cranial neurostimulator pulse generator or receiver, direct or inductive coupling; with connection to 2 or more electrode arrays

The procedure described by CPT® Code 61886 involves the insertion or replacement of a cranial neurostimulator pulse generator or receiver. This device is crucial for delivering electrical impulses to specific areas of the brain, which can help manage various neurological conditions. The process begins with making an incision in the anterior chest, just below the clavicle, allowing access to the subcutaneous tissue where a pocket is created to house the pulse generator or receiver. In cases where a replacement is necessary, the existing device is accessed through an incision made directly over it, enabling the surgeon to disconnect the electrodes and remove the old device. The new pulse generator or receiver is then placed into either the existing pocket or a newly created one, ensuring it is properly connected to two or more electrode arrays. After the device is positioned, it is programmed to function according to the patient's needs, and the incision is meticulously closed in layers, often using sutures or staples. This procedure is distinct from similar codes, such as 61885, which pertains to the connection of a single electrode array, and 61888, which involves revisions or removals of the device. The careful execution of this procedure is essential for effective treatment and management of neurological disorders.