Superior Ambulance Service, the largest independent, locally-owned and operated emergency medical services provider in the greater Chicagoland area, agreed to acquire the ambulance services unit of Beaumont Health, Michigan's largest health care system. Financial terms were not disclosed. "Superior’s expertise, experience and commitment to high-quality ambulance service will benefit the community. We are enthusiastic to bring the expertise of the Superior team together with the talented CEMS, Parastar and Beaumont Mobile Medicine teams to provide exceptional access to care for our patients. We recognize the importance of timely and reliable ambulance services. In working with Superior over the last year, we have been impressed by the company’s ability to serve our patients," Carolyn Wilson, Beaumont Health COO.