Which of the following is NOT a required element of an electronic prescription?

The correct answer is that the original handwritten signature of the prescriber is not a required element of an electronic prescription. This is because electronic prescriptions do not require a handwritten signature; instead, they rely on digital authentication methods to verify the prescriber's identity and intent to authorize the medication order. These digital methods often include the use of electronic signatures or key codes, which serve the purpose of confirming the prescriber's authorization without the need for a physical signature.

In contrast, elements such as the transmitter's phone number, time/date of transmission, and the electronic signature or key code of the prescriber are essential components of an electronic prescription. The transmitter's phone number can be important for confirmation or communication purposes, while the time and date of transmission help document when the prescription was issued. The electronic signature or key code confirms the prescriber's identity and ensures accountability in the prescribing process, which is vital for maintaining the integrity and legality of electronic prescriptions.