Welcome to Central Montana Medical Center. Informally known as “CMMC", the hospital was built in 1977 and provides a community service to a population spread well over 17,000 square miles. Our medical center is the economic, employment and social fabric of the wide area we serve. Because of the support we receive from our community, the confidence in our neighbors, our exceptional staff, and talented physicians, we continue to be one of the best rural hospitals in Montana.