The American Hospital Association’s (AHA) annual survey and supplemental data sets contain information about US hospitals' organizational structure, service lines, utilization, finances, insurance and payment models, and staffing.
Library access to the Annual Survey Database (ASDBs) is available on the WRDS platform and located under History and divided into three databases:
- 1980 - 1985
- 1986 - 1993
- 1994 - Latest Year
The most current data is available in the 1994 - Latest Year file.
