-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL15LOINCbriefdescription.pdf
April 04, 2011 - Started in 1995,
LOINC® has been adopted by the Office of National Coordinator for Healthcare IT as
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL16LOINCbriefpresentationAHCAkickoff.pdf
April 01, 1995 - LOINC
Started with the master files of 7 US Labs
First released in April 1995 with 6,500 codes
Grown
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hcup-us.ahrq.gov/db/nation/nass/nasscorrections_2022.jsp
January 01, 2022 - Surgery Sample 2022
Some in-scope ambulatory surgeries (i.e., in-scope “narrow” surgeries that were started
-
hcup-us.ahrq.gov/db/nation/neds/nedscorrections_2022.jsp
January 01, 2022 - Nationwide Emergency Department Sample 2022
Some ambulatory surgeries (i.e., surgeries that were started
-
hcup-us.ahrq.gov/db/nation/nis/NIS97_Overview_122104.pdf
September 01, 2002 - ........................................................................................ 9
Getting Started … OVERVIEW OF NIS DATA
< CONTENTS OF CD-ROM SET CONTAINING NIS RELEASE 6
< NIS DATA ELEMENTS
< GETTING STARTED … See Section
on Getting Started. … pdf extension can be viewed,
searched, and printed using the Adobe™ Acrobat™ Reader (see “Getting Started … see Table 5)
NIS Tools (see Table 5)
December 30, 1999 21 Introduction to the NIS
GETTING STARTED
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL15LOINCbriefdescription.jsp
April 15, 2011 - Started in 1995, LOINC® has been adopted by the Office of National Coordinator for Healthcare IT as
-
hcup-us.ahrq.gov/reports/methods/2008_06_Addendum_to_MS-2008-06_fnl_072009.pdf
January 01, 2008 - For the state-level estimates, we started with the
potentially preventable hospitalization measures … In all but
three States, no more than 7 percent of discharges started out with missing race values.
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/FL16LOINCbriefpresentationAHCAkickoff.jsp
April 16, 2011 - PRA
PCR
FISH
Right Box:
0020359
3417-72
K
LOINC
Image of a building
Started
-
hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca7.pdf
July 01, 2012 - Hospital systems and payers have started efforts to collect these data from patients
and beneficiaries
-
hcup-us.ahrq.gov/tech_assist/loadandcheck/508_course/508course_2019.jsp
January 01, 2019 - My name is Yvette, and I'm going to show you how to get started with your HCUP research. … Return to Contents
About HCUP
Before we get started, a quick word about HCUP:
HCUP is sponsored … To get started, let's review the two methods for delivery of the HCUP databases. … If you're just getting started using HCUP data, you may want to begin with the Introduction document, … So, let's get started.
-
hcup-us.ahrq.gov/db/nation/nis/NIS94_Overview_122104.pdf
November 01, 2015 - ........................................................................................ 9
Getting Started … pdf extension can
be viewed, searched, and printed using the Adobe™ Acrobat™ Reader (see Getting
Started … Diagnosis Related Groups, multiple versions
2 December 1996 Introduction to the NIS 12
GETTING STARTED
-
hcup-us.ahrq.gov/overview.jsp
February 01, 2022 - HCUP
The Healthcare Cost and Utilization Project (HCUP, pronounced "H-Cup") is a family of healthcare databases and related software tools and products developed through a Federal-State-Industry partnership and sponsored by the Agency for Healthcare Research and Quality (AHRQ). HCUP databases bring together the data…
-
hcup-us.ahrq.gov/db/nation/nis/NIS96_Overview_122104.pdf
November 01, 2015 - ........................................................................................ 9
Getting Started … pdf extension can be viewed,
searched, and printed using the Adobe™ Acrobat™ Reader (see “Getting Started … Policy Research, Version 2
C Labels for Diagnosis-Related Groups, multiple versions
See “Getting Started … Table 5)
NIS Tools (see Table 5)
January 30, 1999 19 Introduction to the NIS
GETTING STARTED
-
hcup-us.ahrq.gov/db/nation/nis/NIS93_Overview_1222104.pdf
November 01, 2015 - ........................................................................................ 9
Getting Started … pdf
extension can be viewed, searched, and printed using the Adobe™ Acrobat™ Reader
(see Getting Started … Diagnosis Related Groups, multiple versions
March 19, 1996 Introduction to the NIS 12
GETTING STARTED
-
hcup-us.ahrq.gov/db/vars/nrd_daystoevent/nrdnote.jsp
August 01, 2015 - Healthcare Cost and Utilization Project (HCUP) NRD Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
-
hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca7.jsp
November 01, 2014 - Hospital systems and payers have started efforts to collect these data from patients and beneficiaries
-
hcup-us.ahrq.gov/tools_software.jsp
July 01, 2025 - Software Tools
HCUP software tools can be applied to HCUP and other administrative databases to systematically create new data elements from existing data, thereby enhancing a researcher's ability to conduct analyses.
Tools for ICD-10-CM/PCS
Designed for use with International Classification of Disea…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC4_1995.PDF
January 01, 1995 - NATIONWIDE INPATIENT SAMPLE
NIS 1995 FILE SPECIFICATIONS AND RECORD LAYOUTS
HCUP-3 FILE SPECIFICATIONS
NATIONWIDE INPATIENT SAMPLE (NIS), RELEASE 4, 1995
Year
Links to
Record Layouts Description Data Set Name
Number of
Records
Record
Length
Number of
Bytes
1995
2 Full NIS, Inpatient Stay Core File A NIS95_A.ASC …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC5_1996.PDF
January 01, 1996 - File Specifications NIS, Release 51
NATIONWIDE INPATIENT SAMPLE
NIS 1996 FILE SPECIFICATIONS AND RECORD LAYOUTS
HCUP-3 FILE SPECIFICATIONS
NATIONWIDE INPATIENT SAMPLE (NIS), Release 5, 1996
Year Layouts Description Data Set Name Records Length Bytes
Links to Record Number of Record Number of
1996
2 Full NIS, Inpat…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC3_1994.PDF
January 01, 1994 - NATIONWIDE INPATIENT SAMPLE
NIS 1994 FILE SPECIFICATIONS AND RECORD LAYOUTS
HCUP-3 FILE SPECIFICATIONS
NATIONWIDE INPATIENT SAMPLE (NIS), RELEASE 3, 1994
Year
Links to
Record Layouts Description Data Set Name
Number of
Records
Record
Length
Number of
Bytes
1994
2 Full NIS, Inpatient Stay Core File A NIS94_A.ASC …