Freestanding emergency rooms may now provide care for Medicare, Medicaid patients Sat, 05/02/2020 - 12:00am The Centers for Medicare & Medicaid Services, known as CMS, made a change in its policies on April 21 to ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Freestanding emergency rooms may now provide care for Medicare, Medicaid patients