National Emergency Department Inventory - USA

The 2005 National ED Inventory-USA (NEDI-USA) contains data on all 4,828 US EDs for the year 2005, including facility location and annual visit volume. NEDI-USA was developed by Dr. Carlos Camargo and EMNet staff by integrating data from three sources: the Verispan Hospital Market Profiling Solution, the American Hospital Association Annual Survey Database, and surveys performed by EMNet staff. The primary manuscript from the 2001 database was published in Annals of Emergency Medicine (click here to download).

For 2005 national ED statistics, please click here.

For 2005 state-specific ED statistics, please click below.