HCUP

Healthcare Cost and Utilization Project (HCUP)*

The HCUP databases bring together the data collection efforts of state data organizations, hospital associations, private data organizations, and the Federal government to create a national information resource of patient-level health care data.  HCUP includes the largest collection of longitudinal hospital discharge, emergency department visit and ambulatory surgery visit data in the United States, with all-payer, encounter-level information beginning in 1988.

Overview of HCUP databases

www.hcup-us.ahrq.gov/databases.jsp

Overview of HCUP tools, software and supplemental files

http://hcup-us.ahrq.gov/tools_software.jsp

Availability and Description of data elements

National (Nationwide) Inpatient Sample

Nationwide Emergency Department Sample

Kids’ Inpatient Database

State Inpatient Databases

State Emergency Department Databases

State Ambulatory Surgery Databases

Summary Statistics

Data Use Agreement Information

Citing HCUP data

www.hcup-us.ahrq.gov/tech_assist/citations.jsp

Publications Using HCUP datafiles

www.hcup-us.ahrq.gov/reports/pubsearch/pubsearch.jsp

General Information About HCUP

www.hcup-us.ahrq.gov