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What's New

2015 Nationwide Emergency Department Sample (NEDS) Released (12/20/17) The latest version of the NEDS is available for purchase through the HCUP Central Distributor. The files are now split into two parts to accommodate the mix of ICD-9-CM (Quarters 1-3) and ICD-10-CM/PCS (Quarter 4) data. The ICD-10-CM/PCS Resources Page offers guidance to users analyzing the 2015 NEDS.

Checklist for Working With the NIS Released (12/7/17) The Checklist for Working With the NISreviews best practices and solutions for common errors.

New Studies added to the Research Spotlights (12/6/17) View the latest publications

HCUP Fast Stats Data Update (11/17/17) HCUP Fast Stats has updated information in the State Trends in Hospital Use by Payer topic to include new 2014-2017 State data.

2015 National Inpatient Sample (NIS) Released (11/15/17) The latest version of the NIS is available for purchase through the HCUP Central Distributor. The files are now split into two parts to accommodate the mix of ICD-9-CM (Quarters 1-3) and ICD-10-CM/PCS (Quarter 4) data. The ICD-10-CM/PCS Resources Page offers guidance to users analyzing the 2015 NIS.

HCUP Fast Stats Data Update (11/15/17) HCUP Fast Stats has updated information in the National Hospital Utilization and Costs topic to include national statistics for 2015.

2015 Nationwide Readmissions Database (NRD) Released (11/15/17) The 2015 NRD is available for purchase through the HCUP Central Distributor. The files are now split into two parts to accommodate the mix of ICD-9-CM (Quarters 1-3) and ICD-10-CM/PCS (Quarter 4) data. The ICD-10-CM/PCS Resources Page offers guidance to users analyzing the 2015 NRD.

HCUP Statistical Brief #234 and #235(1/23/18) Adverse Drug Events in U.S. Hospitals, 2010 Versus 2014 Trends in Hospital Inpatient Stays by Age and Payer, 2000-2015