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HCUP User Support (HCUP-US)
The HCUP (pronounced "H-CUP") family of healthcare databases and related software tools and products is made possible by a Federal-State-Industry partnership sponsored by the Agency for Healthcare Research and Quality (AHRQ).
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What is HCUP?

The Healthcare Cost and Utilization Project (HCUP) includes the largest collection of longitudinal hospital care data in the United States.

HCUP Products

Learn about HCUP products including State and nationwide databases, software and online tools, and reports.

  • HCUP Databases contain information on inpatient stays, emergency department visits, and ambulatory care
  • HCUPnet is HCUP's free, online query system that provides immediate access to health statistics
  • HCUP Fast Stats provides easy access to the latest HCUP-based visual statistical displays and tables for healthcare information topics
  • HCUP Tools & Software provide complimentary tools and software to use with HCUP and similar databases
  • HCUP Reports feature findings, publications, and technical reports on HCUP issues
HCUP Services

Utilize HCUP services to purchase HCUP data, get answers to your HCUP-related questions, and learn how to use the HCUP databases.

Join the HCUP Mailing List

Join the HCUP Mailing List to receive information on new HCUP data, tools, and products.

What's New
Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses, v2020.2 (2/19/20)
  • The CCSR for ICD-10-CM diagnoses has been updated, including the ability to assign a single CCSR category for principal diagnosis.
2017 Nationwide Readmissions Database (NRD), Nationwide Emergency Department Sample (NEDS), and Nationwide Ambulatory Surgery Sample (NASS) Released (12/18/19)
HCUP Methods Series Report (12/18/19)
HCUP Fast Stats New Topic (12/13/19)
  • New information has been released in HCUP Fast StatsHurricane Impact on Hospital Use. This new topic provides historical inpatient and treat-and-release emergency department (ED) utilization information from 11 U.S. hurricanes.
HCUP Fast Stats Update (12/13/19)
  • AHRQ has released an update of the HCUP Fast Stats topic on State Trends in Hospital Use by Payer. This update adds 2017-2019 inpatient and 2017-2018 ED data for several States.
2017 National Inpatient Sample (NIS) Released (12/11/19)
HCUP Statistical Brief #254 and #255 (3/31/20)
 


Email HCUP and tell us about your research: hcup@ahrq.gov
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Additional information is available on the AHRQ website. If you have comments, suggestions, and/or questions, please contact hcup@ahrq.gov.

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Internet Citation: HCUP Home. Healthcare Cost and Utilization Project (HCUP). March 2020. Agency for Healthcare Research and Quality, Rockville, MD. www.hcup-us.ahrq.gov/home.jsp.
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If you have comments, suggestions, and/or questions, please contact hcup@ahrq.gov.
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Last modified 3/31/20