Active Emergency Department Inventory Surveys

By | July 15, 2019

The National ED Inventories (NEDI) are ongoing surveys that contain data on all EDs in a specific country/state/city, including facility location and annual visit volume.  Each inventory was developed through collaboration of a Country/State/City Coordinator with EMNet staff. 

We have two active NEDI surveys. Click on each below to learn more or be taken to the online survey!

Update: As of 7/15/2019, we are currently over 64% response for our 2018 NEDI-USA survey and over 80% response for our 2018 NEDI-New England survey. Help us reach 80% response in NEDI-USA by participating below!

EMNet has teamed up with the R Baby Foundation again to perform its fourth annual national survey to better understand the nature of U.S. emergency departments (EDs). Briefly, we are contacting hospitals to obtain basic information about their EDs. 

The results from this national survey will be used to perform health policy research on U.S. emergency care and to enhance our existing app, EMNet findERnow (available for free on both iPhone and Android smartphones). If you have questions or would like more information, please contact our office at 617-724-4069 or email us at

To complete the survey, click here.

To learn more about NEDI-USA 2018, click here.

NEDI-New England surveys EDs in all 6 New England states: Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, and Vermont. The survey will collect information regarding ED characteristics, staffing, electronic resources, consultant availability, health-related social needs, and opioid management.

We have completed the 2018 NEDI-New England survey and have received over 80% response from all New England states!

To learn more about NEDI-New England 2018, click here.