CPT® Code 36261

The CPT® Code 36261 refers to the revision of an implanted intra-arterial infusion pump, which is a medical device designed for the controlled delivery of medication directly into the bloodstream. This procedure involves the management of a subcutaneously placed, totally implantable intra-arterial infusion pump, which is primarily utilized in the treatment of conditions such as metastatic liver cancer. The infusion pump allows for the administration of chemotherapy directly to the liver, enhancing the effectiveness of the treatment while minimizing systemic exposure to the drug. The revision process entails accessing the subcutaneous pocket where the pump is located, evaluating the pump and catheter for any malfunctions, and making necessary replacements or adjustments to ensure optimal functionality. This procedure is critical for maintaining the efficacy of the treatment regimen and ensuring patient safety, as it addresses any issues that may arise with the implanted device over time.