Question:
What is the typical duration of a polysomnography (PSG) procedure as described by codes 95810 and 95811?
Answer:
A polysomnography, as described by codes 95810 and 95811, is a time-consuming and complex procedure lasting approximately 8–10 hours. Note that PSG is an overnight physiologic recording performed in a specialized facility. A trained technologist applies electrodes and other transducers to monitor the EEG, EOG, EMG, ECG, respiratory effort and airflow, oxygen saturation, and other systems as needed.
This question was answered in our Coding Essentials for RT/Pulmonary Function. For more hot topics relating to respiratory services, please visit our store or call us at 1.800.252.1578, ext. 2.