CPT® Code 93289

Interrogation device evaluation (in person) with analysis, review and report by a physician or other qualified health care professional, includes connection, recording and disconnection per patient encounter; single, dual, or multiple lead transvenous implantable defibrillator system, including analysis of heart rhythm derived data elements

The CPT® Code 93289 refers to an in-person interrogation device evaluation specifically for a single, dual, or multiple lead transvenous implantable defibrillator system. This procedure involves a comprehensive assessment conducted by a physician or other qualified healthcare professional. The evaluation includes the connection of the patient to an electrocardiogram (ECG) monitor, allowing for real-time monitoring of the heart's electrical activity. During this encounter, the healthcare provider establishes a connection between the implantable defibrillator and the interrogation device, enabling the retrieval of critical stored information regarding the device's performance and the patient's cardiac function. The interrogation process is essential for diagnosing potential device malfunctions or changes in the patient's cardiac status. It encompasses a thorough analysis of various data elements, including battery status, lead impedance, and programmed parameters, as well as a review of heart rhythm data. The physician evaluates the ECG recordings to identify any arrhythmias and compares the current data with previous evaluations to track any changes over time. Additionally, for implantable defibrillator systems, the analysis includes reviewing the frequency and duration of significant heart rhythm events, such as arrhythmias and ectopic beats. The findings from this evaluation are communicated to the patient, and a detailed written report is generated to document the results of the interrogation and any necessary follow-up actions.