American Hospital Association (AHA) Survey
Description
Annual AHA survey data allow researchers to understand utilization, physician arrangements, organizational structure and more. See the AHA Annual Survey Website for more information.
The license agreement allows any Duke user to access the data. A re-use fee applies.
Key Considerations
Recent AHA files available at DataShare include 2015, 2018, and 2020 annual surveys. These data are located in the AHA schema on the Oracle Server.
Older AHA files for 2000 and 2002-2008 are in the CMS_SUPP schema within the CCGE11P1 database on Oracle. All AHA Survey table names begin AHA.
File layout information is on the AHA Website, organized by survey year.