CPT® Code 93236

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Wearable electrocardiographic rhythm derived monitoring for 24 hours by continuous computerized monitoring and non-continuous recording, and real-time data analysis utilizing a device capable of producing intermittent full-sized waveform tracings, possibly patient activated; monitoring and real-time data analysis with report

Wearable electrocardiographic rhythm-derived monitoring, as described by CPT® Code 93236, involves the collection of electrocardiographic (ECG) data over a continuous 24-hour period. This procedure is performed using a specialized device, commonly referred to as a Holter monitor, which the patient wears during their normal daily activities. The monitoring process begins with the placement of electrodes or leads on the patient's chest, which are essential for capturing the electrical signals generated by the heart. The patient receives instructions on how to use the monitoring device effectively. Throughout the day, the device continuously records ECG signals, allowing for comprehensive monitoring of the heart's rhythm and rate. The device is equipped with computerized technology that classifies various ECG waveforms and performs real-time data analysis. This analysis is crucial as it enables the device to flag any abnormal heart rhythms that may occur during the monitoring period. Additionally, the patient may have the option to activate the device manually if they experience symptoms, prompting the device to record and analyze the data at that specific moment. The Holter monitor produces intermittent full-sized waveform tracings or printouts of selected ECG rhythm strips based on the real-time analysis, providing valuable insights into the patient's cardiac health. The data collected includes critical information such as heart rhythm, heart rate, ST segment analysis, heart rate variability, and T-wave alternans. After the monitoring period, a physician reviews and interprets the recorded data to identify any potential heart arrhythmias. It is important to note that while CPT® Code 93236 covers the monitoring and real-time data analysis with a report, CPT® Code 93235 should be reported for the complete procedure, which includes the physician's review and interpretation of the data. Conversely, CPT® Code 93237 is designated for the physician's review and interpretation only, without the monitoring component.