CPT® Code 99027

CPT® Code 99027 refers to the service of a physician being on call while not physically present in the hospital. This code is specifically utilized to account for the time a physician is available to provide care or respond to patient needs outside of the hospital setting. The term "on call" indicates that the physician is prepared to offer medical services if required, even though they are not in the hospital at that moment. It is important to note that this code is billed for each hour of on-call service, emphasizing the physician's availability rather than their physical presence. This code does not encompass any time spent on other reportable services or procedures, ensuring that the billing reflects only the on-call service provided during that hour. Understanding this distinction is crucial for accurate medical coding and billing practices.