What health IT concept is demonstrated when a prescription is electronically sent to the patient’s chosen pharmacy?

The concept being demonstrated when a prescription is electronically sent to the patient’s chosen pharmacy is interoperability. Interoperability in health IT refers to the capacity of different information systems and software applications to communicate, exchange, and make use of health data cohesively. This is crucial in a healthcare context, as it ensures that the information about a patient's medication is effectively shared between prescribers, pharmacies, and potentially other healthcare providers, facilitating better coordination of care.

By electronically transmitting prescriptions, healthcare providers can ensure that pharmacists have immediate access to the necessary information, including medication details and patient history. This not only streamlines the prescription filling process but also enhances patient safety by reducing the chances of medication errors and improving adherence to prescribed therapies.

The other concepts, such as data privacy, data mining, and telemedicine, have different focuses and implications in healthcare IT. Data privacy pertains to protecting patient information from unauthorized access, data mining involves analyzing data sets to discover patterns, and telemedicine relates to delivering care remotely using technology. Therefore, these do not illustrate the integration and communication aspect exemplified by electronic prescription transmissions.