Also, Scully sharply criticized CMS for expanding the list of providers who can order portable X-ray services to include clinical psychologists and clinical social workers. “Clinical psychologists and clinical social workers are not trained or educated to diagnose or treat somatic conditions,” Scully pointed out. “It is not within the scope of these groups of nonphysician practitioners’ education, training, or practice to order X-rays, lab tests, or any measure of physiologic function or pathology.” 