Final answer:
Assignment of benefits is an authorization given by a patient to an insurance company to make payment directly to the physician.
Step-by-step explanation:
An authorization to an insurance company to make payment directly to the physician is called assignment of benefits. This means that the insurance company will pay the physician directly for the services provided, rather than reimbursing the patient who then pays the physician. It can help streamline the payment process and ensure that the physician receives prompt payment for their services.