Final answer:
The statement is false; a physician champion is an advocate for healthcare technology among medical staff, while a chief medical informatics officer is a formal management position overseeing medical informatics.
Step-by-step explanation:
The statement that 'a physician champion is now referred to as a chief medical informatics officer' is not entirely accurate. A physician champion and a chief medical informatics officer may have similar goals in promoting the use of healthcare information technology, but these roles are not necessarily interchangeable. Physician champions are typically advocates or leaders among the medical staff when it comes to adopting new healthcare technologies or practices. A chief medical informatics officer (CMIO), on the other hand, is a senior management position that typically requires formal credentials and is responsible for the oversight of medical informatics within a healthcare organization. Therefore, the correct answer to the statement would be B) False.