Which federal act incentivized physicians to utilize e-prescribing?

The Health Information Technology for Economic and Clinical Health (HITECH) Act is the correct answer because it was specifically designed to promote the adoption and meaningful use of health information technology, including electronic health records (EHRs) and e-prescribing. HITECH provides financial incentives to healthcare providers who demonstrate meaningful use of certified EHR technology, which includes the capability for electronic prescribing. This initiative aims to enhance healthcare quality, safety, and efficiency by facilitating better communication and reducing medication errors through electronic prescriptions.

While other acts mentioned may have provisions relevant to healthcare, HITECH explicitly targets the promotion of health IT and e-prescribing as part of its broader goal to improve the healthcare system through technology.