Which of the following must be included in electronically transmitted prescriptions?

In the context of electronically transmitted prescriptions, the inclusion of the prescriber’s phone number is a vital requirement. It facilitates efficient communication between the pharmacy and the prescriber, allowing for clarifications, verification of the prescription, or any necessary follow-up regarding the patient's medication. This is particularly important in instances where there may be questions related to the prescription, such as dosage adjustments or drug interactions.

While other elements like the patient's insurance information, pharmacy’s address, and patient’s birthdate may be relevant for certain processes, they are not mandated as essential components of electronically transmitted prescriptions. Regulations focus on ensuring that the prescribing physician can be reached promptly for matters concerning patient care, thereby highlighting the importance of the prescriber’s contact information in these communications.