American Hospital Association

WRDS carries more than 40 years of their hospital data, and our data coverage will grow annually as we add the most current survey.

The American Hospital Association’s Annual Survey is the gold standard database on US hospitals and their characteristics. AHA is known for its extensive coverage and quality of its data.

WRDS carries 3 databases from AHA:

  • Annual Survey Database (ASDB)
  • Financial Data sourced from CMS' HCRIS database and linked to the ASDB
  • IT Healthcare Database

Learn more about AHA

Query Forms

American Hospital Association
American Hospital Association | Sample Sample

Products

Product Description

Data Last Updated
aha_annual_survey_3years AHA Annual Survey (3 Years)

Last updated January 9th, 2023. Data updated annually.
aha_annual_survey_hist AHA Annual Survey History (30+ years)

Last updated January 9th, 2023. Data updated annually.
aha_annual_survey_recent AHA Annual Survey (Recent 10+ years)

Last updated January 5th, 2023. Data updated annually.
aha_hcris_3years Financial Database (3 Years)

Last updated June 2nd, 2022. Data updated annually.
aha_hcris_recent Financial Database (Recent 10+ years)

Last updated June 2nd, 2022. Data updated annually.
aha_it_survey_3years AHA IT Survey (3 Years)

Last updated May 5th, 2022. Data updated annually.
aha_it_survey_recent AHA IT Survey (Recent 10+ years)

Last updated May 5th, 2022. Data updated annually.
aha_sample AHA Trial / Sample Sample

Last updated August 7th, 2016. Data update frequency is not defined.
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Contact

Address:
155 North Wacker Drive, Suite 400
Chicago, IL
United States