Medical City McKinney has been serving the needs of the community for more than 100 years and is Magnet® recognized for nursing excellence. This 257-bed, acute care hospital is a Level III Trauma Center, Primary Stroke Center and Stroke Rehabilitation Center, and it has been the leading inpatient behavioral health provider in Collin County for more than a decade.Medical Records‧Specialties‧Coronavirus Resource Center Learn More About Covid-19 and What You Can Do to Protect Yourself and Others Stay Informed About Covid-19‧Pay My Bill‧Pay/View Bill Online.