CPT® Code 93298

The CPT® Code 93298 refers to the interrogation device evaluation(s) performed remotely for a subcutaneous cardiac rhythm monitor system, which can last up to 30 days. This procedure involves a comprehensive analysis of the recorded heart rhythm data, which is crucial for assessing the functionality of the cardiac monitor. During this evaluation, a physician or another qualified healthcare professional conducts a thorough review of the data collected by the device. This includes an assessment of the device's leads, battery status, and the programmed parameters that are essential for detecting and recording rhythm events. The interrogation process allows for the examination of stored data, including any significant rhythm events that may have occurred since the last evaluation. The physician reviews heart rate and rhythm data during both patient-activated events and those automatically detected by the device. This detailed analysis is vital for identifying potential arrhythmias such as atrial fibrillation, premature atrial or ventricular contractions, supraventricular or ventricular tachycardia, and atrioventricular block. Additionally, the evaluation includes a review of rhythm alerts and recording parameters to ensure the device is functioning correctly. The total memory capacity of the device is checked, along with its ability to record the number of episodes that were either patient-activated or automatically detected. The pre- and post-episode recordings are also assessed to provide a complete picture of the patient's cardiac activity. Following the evaluation, the patient is informed of the findings, and a written report is generated to document the results of the interrogation and any necessary follow-up actions.