U.S. flag

An official website of the Department of Health & Human Services

AHRQ: Agency for Healthcare Research and Quality

Search AHRQ

For an exact phrase match, enclose search terms in double quotes.

Go to Advanced Search
Go to Basic Search

Results

Total Results: 940 records

Showing results for "start".

  1. SID File Composition - Utah

    hcup-us.ahrq.gov/db/state/siddist/siddist_filecomput.jsp
    August 01, 2006 - SID File Composition - Utah An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

  2. SID File Composition - South Dakota

    hcup-us.ahrq.gov/db/state/siddist/siddist_filecompsd.jsp
    August 01, 2012 - SID File Composition - South Dakota An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

  3. SID File Composition - Arizona

    hcup-us.ahrq.gov/db/state/siddist/siddist_filecompaz.jsp
    August 01, 2006 - SID File Composition - Arizona An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

  4. Healthcare Cost and Utilization Project (HCUP) NEDS Notes

    hcup-us.ahrq.gov/db/vars/hosp_urcat4/nedsnote.jsp
    May 01, 2015 - Healthcare Cost and Utilization Project (HCUP) NEDS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQ…

  5. Healthcare Cost and Utilization Project (HCUP) NEDS Notes

    hcup-us.ahrq.gov/db/vars/i10_pr_ipn/nedsnote.jsp
    May 10, 2015 - Healthcare Cost and Utilization Project (HCUP) NEDS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQ…

  6. 2016HCUPStateDatabases09182019 (pdf file)

    hcup-us.ahrq.gov/db/state/2016HCUPStateDatabases09182019.pdf
    September 18, 2019 - As a result of the introduction of ICD-10-CM/PCS1 on October 1, 2015 (at the start of fiscal year 2016

  7. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
    January 01, 2013 - Admissions (NRD_DaysToEvent and LOS) NRD_DaysToEvent is the number of days from a randomly chosen "start … Each verified patient linkage number (NRD_VisitLink) was assigned a unique start date that was used … The variable NRD_DaysToEvent was the difference between the visit’s admission date and the start date … For readmission analyses, determining the number of days between the end of one admission and the start …  The number of days between the admissions (from discharge date of the first admission to the start

  8. Microsoft Word - Addendum to MS-2008-06_fnl 072009.doc (pdf file)

    hcup-us.ahrq.gov/reports/methods/2008_06_Addendum_to_MS-2008-06_fnl_072009.pdf
    January 01, 2008 - Microsoft Word - Addendum to MS-2008-06_fnl 072009.doc Addendum to Methods for HCUP Data July 20, 2009 in the 2008 NHDR 1 ADDENDUM TO Methods Applying AHRQ Quality Indicators to Healthcare Cost and Utilization Project (HCUP) Data for the Sixth (2008) National Healthcare Disparities Report. http://ww…

  9. Overview to the HCUP Nationwide Inpatient Sample (NIS), 1999

    hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1999.jsp
    January 01, 1999 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 1999 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …

  10. Overview to the HCUP Nationwide Inpatient Sample (NIS), 1998

    hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
    January 01, 1998 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 1998 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …

  11. Microsoft Word - CentralDistributor_NIS88-97binderV5.doc (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/NIS97_Overview_122104.pdf
    September 01, 2002 - Microsoft Word - CentralDistributor_NIS88-97binderV5.doc HEALTHCARE COST AND UTILIZATION PROJECT — HCUP A FEDERAL-STATE-INDUSTRY PARTNERSHIP IN HEALTH DATA Sponsored by the Agency for Healthcare Research and Quality OVERVIEW OF THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS) RELEASE 6, 1997 …

  12. HCUP Nationwide Inpatient Sample Design Report 1992-1988

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1992_1988_Design_Report.jsp
    January 01, 1992 - HCUP Nationwide Inpatient Sample Design Report 1992-1988 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs…

  13. Filespecifications Nis 2008 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Hospital.TXT
    January 01, 2008 - Data Set Name: NIS_2008_HOSPITAL Number of Observations: 1056 Total Record Length: 209 Total Number of Data Elements: 33 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61-…

  14. Filespecifications Nis 2011 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2011_Hospital.TXT
    January 01, 2011 - Data Set Name: NIS_2011_HOSPITAL Number of Observations: 1049 Total Record Length: 299 Total Number of Data Elements: 33 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data elem…

  15. Filespecifications Nis 2009 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2009_Hospital.TXT
    January 01, 2009 - Data Set Name: NIS_2009_HOSPITAL Number of Observations: 1050 Total Record Length: 299 Total Number of Data Elements: 33 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61-…

  16. Filespecifications Nis 2007 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2007_Hospital.TXT
    January 01, 2007 - Data Set Name: NIS_2007_HOSPITAL Number of Observations: 1044 Total Record Length: 207 Total Number of Data Elements: 32 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61-…

  17. Filespecifications Nis 2010 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2010_Hospital.TXT
    January 01, 2010 - Data Set Name: NIS_2010_HOSPITAL Number of Observations: 1051 Total Record Length: 299 Total Number of Data Elements: 33 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61-…

  18. HCUP Sample Design: National Databases - Accessible Version

    hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
    January 01, 2018 - HCUP Sample Design: National Databases - Accessible Version An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol F…

  19. NASS Overview

    hcup-us.ahrq.gov/nassoverview.jsp
    July 01, 2025 - NASS Overview An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

  20. NEDS Overview

    hcup-us.ahrq.gov/nedsoverview.jsp
    July 01, 2025 - NEDS Overview An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …
SHARE:
Facebook Twitter Print Facebook Share

Similar Terms:

Search the AHRQ Archive

Information and reports more than 5 years old may be found in the AHRQ Archive site.

Search Archive

Search Within A Specific AHRQ Site

You selected to view results for the following site:

View results from all sites