The supervising physician must be where when incident-to services are provided?

When incident-to services are provided, the supervising physician must be in the same office suite as the non-physician provider. This requirement is based on Medicare guidelines, which stipulate that for services to qualify as incident-to, they must be part of a physician's overall plan of care. The presence of the physician in the same suite allows for immediate availability to provide oversight and consultation as needed.

This supervision ensures that the physician can direct and modify the treatment plan, if necessary, thereby enhancing patient safety and care. Being physically present in the same location signifies that the physician is in a position to oversee the services being provided and verify that they meet the required standards.

Other options, such as being in a different office suite, anywhere in the hospital, or relying solely on telephonic communication, do not meet the standard for incident-to services. These scenarios could compromise the quality of care and the level of supervision required by Medicare guidelines, which aim to ensure that patients receive appropriate and effective medical attention.