Which electronic method sends prescription refills to pharmacy?

Computerized Physician Order Entry (CPOE) is a system that enables healthcare providers to enter medication orders and treatment instructions electronically. While it streamlines the ordering process, it does not specifically cater to sending prescription refills to pharmacies, which is the primary function of e-prescribing.

Electronic Data Interchange (EDI) refers to the structured transmission of data between organizations using a standardized format. Although it can facilitate various business transactions, including healthcare-related communications, it is not specifically designed for sending prescription refills to pharmacies.

Charge entry is the process of recording the services provided to a patient for billing purposes. This method focuses on capturing charges for services rendered rather than managing prescription refills. Hence, it does not involve the electronic transmission of prescriptions or refills.