CPT® Code 62362

Implantation or replacement of device for intrathecal or epidural drug infusion; programmable pump, including preparation of pump, with or without programming

The CPT® Code 62362 refers to the implantation or replacement of a device specifically designed for intrathecal or epidural drug infusion, which is a programmable pump. This procedure involves several critical steps, including the preparation of the pump itself, which may or may not include programming the device prior to implantation. In the context of this procedure, the term 'programmable pump' indicates that the device can be adjusted to deliver medication at specific dosages, continuous infusion rates, or time intervals for bolus infusions, enhancing the precision of drug delivery for patients requiring such treatment. The implantation process typically begins with an incision in the skin, usually located on the lateral aspect of the lower abdomen, where a subcutaneous pocket is created to house the pump. The pump is then connected to a catheter and placed securely within this pocket, after which the skin is closed over the device. In cases where a replacement is necessary, the old device must be removed as a separate procedure before the new programmable pump can be inserted. This code is distinct from others in the same category, such as CPT® 62360 for subcutaneous reservoirs and CPT® 62361 for nonprogrammable pumps, emphasizing the specific nature of the programmable pump's functionality and the associated procedural requirements.