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HCUP State Emergency Department Databases (SEDD)

Metadata Updated: December 3, 2020

The State Emergency Department Databases (SEDD) contain the universe of emergency department visits in participating States. The data are translated into a uniform format to facilitate multi-State comparisons and analyses. The SEDD consist of data from hospital-based emergency departments and include all patients, regardless of payer, e.g., persons covered by Medicare, Medicaid, private insurance, and the uninsured.

The SEDD contain clinical and resource use information included in a typical discharge abstract, with safeguards to protect the privacy of individual patients, physicians, and facilities (as required by data sources). Data elements include but are not limited to: diagnoses, procedures, admission and discharge status, patient demographics (e.g., gender, age), total charges, length of stay, and expected payment source (e.g., Medicare, Medicaid, private insurance, self-pay; for some States, additional discrete payer categories, such as managed care). In addition to the core set of uniform data elements common to all SEDD, some include State-specific data elements, such as the patient's race. The SEDD exclude data elements that could directly or indirectly identify individuals. For some States, hospital and county identifiers are included that permit linkage to the American Hospital Association Annual Survey File and the Area Resource File.

Access & Use Information

Public: This dataset is intended for public access and use. License: http://www.hcup-us.ahrq.gov/tech_assist/centdist.jsp

Downloads & Resources

References

http://www.hcup-us.ahrq.gov/db/state/sedddbdocumentation.jsp

Dates

Metadata Created Date December 3, 2020
Metadata Updated Date December 3, 2020
Issued 2005-01-01
Modified 2013-03-14

Metadata Source

Harvested from HHS CAS JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date December 3, 2020
Metadata Updated Date December 3, 2020
Publisher Agency for Healthcare Research and Quality
Maintainer
Identifier a5a3af8d-4456-495e-80cb-8738b39c610e
Issued 2005-01-01
Modified 2013-03-14
Theme Health Care Cost, Health Care Providers
Accesslevel public
Bureaucode 009:33
Datadictionary http://www.hcup-us.ahrq.gov/db/state/sedddist/sedd_multivar.jsp
Dataquality True
Harvest Object Id f39f4c19-a301-413f-8e33-9b45dd216f1a
Harvest Source Id 4ab0b426-459f-4f58-bb90-12da01e6694a
Harvest Source Title HHS CAS JSON
Landingpage http://www.hcup-us.ahrq.gov/seddoverview.jsp
License http://www.hcup-us.ahrq.gov/tech_assist/centdist.jsp
Programcode 009:000
References http://www.hcup-us.ahrq.gov/db/state/sedddbdocumentation.jsp
Source Datajson Identifier True
Source Hash 8929a056c0383bae72da7878d8dbf997fc2f4fca
Source Schema Version 1.0
Spatial State, county, ZIP Code (varies by state)
Temporal 1999-01-01/2011-12-31

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