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Welcome to HCUPnet
 

HCUPnet is a free, on-line query system based on data from the Healthcare Cost and Utilization Project (HCUP). It provides access to health statistics and information on hospital inpatient and emergency department utilization.
 

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Statistics on Hospital Stays
National Statistics  National Statistics on All Stays

Create your own statistics for national and regional estimates on hospital use for all patients from the HCUP National (Nationwide) Inpatient Sample (NIS). Overview of the National (Nationwide) Inpatient Sample (NIS) externallink

For Children Only  National Statistics on Children

Create your own statistics for national estimates on use of hospitals by children (age 0-17 years) from the HCUP Kids' Inpatient Database (KID). Overview of the Kids' Inpatient Database (KID) externallink

Mental Health Statistics  National Statistics on Mental Health Hospitalizations

 
Interested in acute care hospital stays for mental health and substance abuse? Create your own national statistics from the NIS.

Payer Statistics  National and State Statistics on Hospital Stays by Payer - Medicare, Medicaid, Private, Uninsured

Interested in hospital stays billed to a specific payer? Create your own statistics for a payer, alone or compared to other payers from the NIS, KID, and SID.

State Statistics  State Statistics on All Stays

Create your own statistics on stays in hospitals for participating States from the HCUP State Inpatient Databases (SID). Overview of the State Inpatient Databases (SID) externallink

Quick Statistics  Quick National or State Statistics

Ready-to-use tables on commonly requested information from the HCUP National (Nationwide) Inpatient Sample (NIS), the HCUP Kids' Inpatient Database (KID), or the HCUP State Inpatient Databases (SID).

Hospital Readmissions
Readmission Summary Tables  Readmission Summary Tables

Ready-to-use information on readmissions to the hospital within 30 days of discharge.

Quick Readmission Summary Tables  Quick Statistics on Readmissions

Sortable tables that provide instant information on 30-day readmissions to the hospital.

Statistics on Ambulatory Surgery Use
State AS Statistics  Statistics on Ambulatory Surgery

Create your own statistics on ambulatory surgeries for participating States from the HCUP State Ambulatory Surgery and Services Databases (SASD). Compare to statistics on inpatient surgeries for participating States from the HCUP State Inpatient Databases (SID).
Overview of the State Ambulatory Surgery and Services Databases (SASD) externallink Overview of the State Inpatient Databases (SID) externallink

Quick Statistics  Quick Statistics on Ambulatory Surgery

Ready-to-use tables on commonly requested information from the SASD.

Statistics on Emergency Department Use
NEDS Statistics  National Statistics on All ED Visits

Create your own statistics for national and regional estimates on emergency department visits for all patients from the HCUP Nationwide Emergency Department Sample (NEDS).
Overview of the Nationwide Emergency Department Sample (NEDS) externallink

Quick Statistics  Quick National or State Statistics on All ED Visits

Ready-to-use tables on commonly requested information from the NEDS, SEDD, and SID.

State ED Statistics  State Statistics on All ED Visits

Create your own statistics on emergency department visits for participating States from the HCUP State Emergency Department Databases (SEDD) and the SID.
Overview of the State Emergency Department Databases (SEDD) externallink
Overview of the State Inpatient Databases (SID) externallink

County- and Region-Level Statistics
County Level Statistics  County- and Region-Level Statistics

Create your own statistics on hospital stays for counties or regions in participating States from the HCUP State Inpatient Databases (SID). Overview of the State Inpatient Databases (SID) externallink

AHRQ Quality Indicators (QIs)
AHRQ Quality Indicators  QI Summary Tables

Ready-to-use national information on measures of health care quality based on the NIS, using the AHRQ Quality Indicators (QIs). AHRQ Quality Indicators Home Page externallink

First Time Visitor?
What's New?
  • Just Added!2014 nationwide hospital data now available. (11/08/2016)
  • 2013 nationwide ED data -- new database just released. (12/11/2015)
  • Cost information for participating states in 2013. (10/13/2015)
  • 2013 nationwide hospital data now available. (10/08/2015)
  • New 2013 readmission data added. (09/30/2015)
  • Maps are now available on the Community-Level Statistics path. (06/08/2015)
  • Important Notice!All NIS results prior to 2012 recalculated to permit trend analysis
Want more statistics? HCUP Fast Stats externallink provides easy access to the latest statistics in hospital and ED use for specific topics. You can monitor state-level trends to look at the effect of Health Insurance Expansion on inpatient and ED Use by State. You can get national statistics on use and costs in ready-to-use tables and graphs.
Projected estimates externallink on specific conditions are periodically available here.
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What is HCUP?
The statistics in HCUPnet would not be possible without partner organizations externallink that provide data to HCUP.

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