I receive fewer questions than I did seven or 10 years ago about the legalities of medical assistants performing limited scope radiography. However, in some states medical assistants are called upon to expose patients to ionizing radiation, as specifically directed by the overseeing/delegating provider.
The legality of this task is governed by state law. In some states unlicensed professionals such as medical assistants are forbidden from doing any limited scope radiography. Only licensed radiologic technologists are permitted to perform radiography. In other states medical assistants are required to complete a short course and pass a test in order to be delegated limited scope radiography. In other states limited scope radiography under direct/on-site provider supervision is not regulated. Physicians are permitted to delegate limited scope radiography to knowledgeable and competent employees.