County Emergency Medical Services provides advanced life support ambulance services in southern Polk and northern Norman counties in Northwestern Minnesota. Based in Fertile, Minnesota, County Emergency Medical Services is Minnesota's first rural-based advanced life support ambulance service. County EMS provides both emergency and inter-facility patient care and transport. County EMS provides additional services to the surrounding communities including an extensive First Responder program, as well as a full curriculum of emergency medical courses. 

County EMS is a Minnesota registered non-profit entity.