👉 Preenrollment, also known as pre-booking or pre-sale, is a process where a company offers its products or services to customers before they actually purchase them. This allows companies to test their products and services with potential customers before committing to mass production or distribution. In the context of healthcare, it refers to the practice of preparing patients for surgical procedures by administering anesthetic agents and other treatments months in advance, often using a system called a "preenrollment" process. This allows hospitals to