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hcup-us.ahrq.gov/databases.jsp
January 01, 2025 - Nationwide HCUP Databases
HCUP's Nationwide databases can be used to identify, track, and analyze … Nationwide Readmissions Database (NRD)
NRD Database Documentation
State-Specific HCUP Databases … HCUP's State-specific databases can be used to investigate State-specific and multi-State trends … State Inpatient Databases (SID)
SID Database Documentation
State Ambulatory Surgery and Services … Databases (SASD)
SASD Database Documentation
State Emergency Department Databases (SEDD)
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hcup-us.ahrq.gov/news/exhibit_booth/sid_brochure.jsp
May 01, 2018 - State Inpatient Databases (SID) … (SID)
State Inpatient Databases (SID)
What are the SID? … The State Inpatient Databases (SID) are part of the family of databases and software tools developed … Department Databases to reveal a more complete picture of care. … Internet Citation: State Inpatient Databases (SID).
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hcup-us.ahrq.gov/team/StateDUA.jsp
May 01, 2022 - State Databases Data Use Agreement … Data Use Agreement
DATA USE AGREEMENT for
the State Databases from the Healthcare … The HCUP
State databases include the State Inpatient Databases (SID), State Ambulatory Surgery … and Services Databases (SASD), and State Emergency Department Databases (SEDD). … Databases (SEDD)," as appropriate.
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hcup-us.ahrq.gov/news/exhibit_booth/sedd_brochure.jsp
May 01, 2018 - State Emergency Department Databases (SEDD) … The State Emergency Department Databases (SEDD) are part of the family of databases and software tools … Combine SEDD data with other HCUP State databases such as the State Inpatient Databases or the State … Ambulatory Surgery and Services Databases to reveal a more complete picture of care. … Internet Citation: State Emergency Department Databases (SEDD).
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hcup-us.ahrq.gov/tech_assist/citations.jsp
April 01, 2021 - Citations for HCUP Databases and Tools … and Tools
SUGGESTED CITATIONS FOR HCUP DATABASES AND TOOLS
Citing HCUP Databases Within … Consider the following examples for each of the HCUP databases:
HCUP Databases. … www.hcup-us.ahrq.gov/nrdoverview.jsp
HCUP State Inpatient Databases (SID). … HCUP Cost-to-Charge Ratio (CCR) for the State Inpatient Databases (SID).
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hcup-us.ahrq.gov/db/availability_public.jsp
August 01, 2025 - HCUP-US Central Distributor Availability of Databases … organization participation in the Nationwide Databases and the availability (for purchase through the … HCUP Central Distributor) of HCUP databases by State and data year.
… Revised 8/6/25
State
State Inpatient Databases
State Ambulatory Surgery and Services Databases … State Ambulatory Surgery and Services Databases
State Emergency Department Databases
National
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hcup-us.ahrq.gov/pdf/HCUP-State-Data-Application-Kit.pdf
May 31, 2025 - Application Kit for Purchasing HCUP State Databases
Application Kit for Purchasing HCUP State Databases … (SID), State Ambulatory Surgery and Services Databases
(SASD), and State Emergency Department Databases … The HCUP State databases include the State Inpatient
Databases (SID), State Ambulatory Surgery and Services … Databases (SASD), and State Emergency
Department Databases (SEDD). … Substitute “State Ambulatory Surgery and Services Databases (SASD)” or “State Emergency
Department Databases
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hcup-us.ahrq.gov/news/exhibit_booth/sasd_brochure.jsp
May 01, 2018 - State Ambulatory Surgery and Services Databases (SASD) … The State Ambulatory Surgery and Services Databases (SASD) are part of the family of databases and software … Combine SASD data with other HCUP state databases such as the State Inpatient Databases or the State … Emergency Department Databases to reveal a more complete picture of care. … Internet Citation: State Ambulatory Surgery and Services Databases (SASD).
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hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
January 01, 2018 - databases. … The national databases are derived from our state-level databases. … In other words, the state-level databases serve as the sample frame for the national databases: the NIS … The The State Ambulatory Surgery and Services Databases, or SASD , are a set of databases that include … All three national databases are derived from the HCUP State-level Databases.
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hcup-us.ahrq.gov/db/state/siddist/SID_Introduction.jsp
June 01, 2022 - INTRODUCTION TO THE HCUP STATE INPATIENT DATABASES (SID) … a This is a summary of key terms of the Data Use Agreement for HCUP State Databases, please refer to … (SID)
HCUP State Inpatient Databases (SID)
ABSTRACT
The State Inpatient Databases (SID) … The HCUP State Inpatient Databases (SID) are a powerful set of hospital databases from data organizations … SID
The Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) consist of
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hcup-us.ahrq.gov/pdf/HCUP-Transfer-DataCustodianship.pdf
May 31, 2025 - If you are interested in purchasing any of the HCUP Databases or applying to re-use HCUP
State databases … for
State Databases, as appropriate. … The HCUP State databases include the State Inpatient
Databases (SID), State Ambulatory Surgery and Services … Databases (SASD), and State Emergency
Department Databases (SEDD). … Substitute “State Ambulatory Surgery and Services Databases (SASD)” or “State Emergency
Department Databases
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hcup-us.ahrq.gov/db/state/sedddist/SEDD_Introduction.jsp
June 01, 2022 - INTRODUCTION TO THE HCUP STATE EMERGENCY DEPARTMENT DATABASES (SEDD) … a This is a summary of key terms of the Data Use Agreement for HCUP State Databases, please refer to … The HCUP State Emergency Department Databases (SEDD) are a powerful set of databases that capture discharge … The
individual State databases are in the same HCUP uniform format. … More information about the changes to the HCUP databases for ICD-10-CM/PCS and use of data across the
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hcup-us.ahrq.gov/db/state/sedddbdocumentation.jsp
April 01, 2025 - State Emergency Department Databases
(SEDD) Database Documentation
The State Emergency … Department Databases (SEDD) are a set of
longitudinal State-specific emergency department (ED) … databases
included in the HCUP family. … seen in the emergency room and
then admitted to the hospital is included in the State Inpatient Databases
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hcup-us.ahrq.gov/reports/methods/2018-03.pdf
January 01, 2018 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population Denominator Data Sources
and Data for Use with the HCUP Databases (Updated with 2017 Population … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster
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hcup-us.ahrq.gov/reports/methods/2015-07.pdf
January 01, 2015 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population Denominator Data
for Use with the HCUP Databases (Updated with 2014 Population Data). 2015 … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster
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hcup-us.ahrq.gov/reports/methods/2014-02.pdf
January 01, 2014 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population
Denominator Data for Use with the HCUP Databases (Updated with 2013 Population Data).
2014 … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster
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hcup-us.ahrq.gov/reports/methods/2017-04.pdf
January 01, 2017 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population Denominator Data for Use
with the HCUP Databases (Updated with 2016 Population Data). … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster
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hcup-us.ahrq.gov/reports/methods/2016-04.pdf
January 01, 2016 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population Denominator
Data for Use with the HCUP Databases (Updated with 2015 Population Data). … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster
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hcup-us.ahrq.gov/db/state/sasddist/sasd_multi.jsp
August 01, 2025 - HCUP State Ambulatory Surgery and Services Databases (SASD) File Composition … (SASD) File Composition
HCUP State Ambulatory Surgery and Services Databases (SASD) File … Overview of the SASD
The HCUP State Ambulatory Surgery and Services Databases (SASD) include encounter-level … State-defined indicators of AS and ED records for inclusion in the SASD and State Emergency Department Databases … Form)
Internet Citation: HCUP State Ambulatory Surgery and Services Databases
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hcup-us.ahrq.gov/reports//methods/2014-02.pdf
January 01, 2014 - POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES
HCUP Methods Series
kbr33831
Contact … Population
Denominator Data for Use with the HCUP Databases (Updated with 2013 Population Data).
2014 … These databases enable research on a broad
range of health policy issues, including cost and quality … For estimates based on the HCUP state databases – State Inpatient
Databases (SID), State Emergency Department … Databases (SEDD), and State Ambulatory
Surgery Databases (SASD) – the same procedure omitting the cluster