HCUP Claims


HCUP Claims

Data Asset Description Years Included
National Inpatient Sample (NIS) Created from the largest publicly available all-payer inpatient health care database in the U.S. 1994 - 2015 (varies by file)
Kids’ Inpatient Database (KID) All-payer pediatric database of hospital stays. 2000 - 2012 (varies by file)
State Inpatient Databases (SID) State-specific databases of inpatient discharge records. 2000 - 2014 (varies by state and file)
State Ambulatory Surgery and Services Databases (SASD) State-specific database of ambulatory surgery data and outpatient services data from hospital-owned facilities. 2000 - 2014 (varies by state and file)
State Emergency Department Databases (SEDD) State-specific databases of emergency visits at hospital-affiliated emergency departments that do not result in hospitalization. 2005 - 2014 (varies by state and file)

HCUP Claims Data Asset Metadata