Emergency Departments

 <1.0 visit per hour
 1.0 - 1.9 visits per hour
 2.0 - 2.9 visits per hour
 ≥3.0 visits per hour
 EM residency
 COTH / Teaching Hospital
 Critical Access Hospital
 Federal Hospitals
 All EDs 

Boundary Overlays

 Congressional District

ED Maps is designed as a tool to access information about emergency rooms. It may not, in all cases, reflect the most up-to-date information. Also, depending upon the internet browser used, not all data on the ED Maps website may be visible. Please note that the location of the ED symbol on the map may not necessarily reflect the exact location of the ED entrance. If you are experiencing a medical emergency, please dial 911 immediately.

Although the site works with multiple internet browsers (e.g., Internet Explorer, Chrome, Safari), we recommend Mozilla Firefox for optimal viewing.

Sometimes, after a lot of map activity, it is necessary to clear a browser cache. To do that, you can use these keyboard combinations (CRTL+SHIFT+R) in Firefox, and (CRTL+F5) IE. More info here


Three map layers are available:


Governors, US House Representatives, US Senators