Final answer:
The Health Insurance Portability and Accountability Act (HIPPA) safeguards patient information and restricts unauthorized disclosure.
Explanation:
The act that prohibits a payer from notifying the provider about payment or rejection of unassigned claims or payments sent directly to the patient is the Health Insurance Portability and Accountability Act (HIPPA). HIPPA ensures strict confidentiality of patient records and prohibits the disclosure of patient information without authorization.
Learn more about HIPPA regulations in healthcare here:
https://brainly.com/question/43631747
