Filing a Complaint
Complaints regarding Colorado certified Emergency Medical Services (EMS) Providers, ambulance services and trauma centers can be made by writing, faxing, or emailing the section at:
Emergency Medical and Trauma Services Section
Investigations
HFEMSD-A2
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Telephone: (303) 692-2980, select option 5.