Which type of provider actually delivers services to patients?

The correct answer is "rendering provider" because this term specifically refers to the healthcare professional who directly delivers services to patients. Rendering providers include physicians, nurses, therapists, and other healthcare personnel involved in patient care. The distinction here is important in medical billing and coding, as the rendering provider's credentials and services rendered directly impact the reimbursement process from insurance companies.

In contrast, a billing provider refers to the entity or organization that engages in billing for services provided, but does not necessarily deliver care themselves. The pay-to provider is the entity designated to receive payment for the services, which may also differ from the rendering provider. Lastly, a destination payer is not a recognized term in this context; it could create confusion, as it does not typically refer to any role in the delivery of patient care or services. Understanding these roles clarifies the interactions within the healthcare payment system and enhances billing accuracy.