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: 387 records

Showing results for "last months".

  1. HCUP Frequently Asked Questions

    hcup-us.ahrq.gov/tech_assist/faq.jsp
    September 01, 2025 - The NIS , NASS , NEDS and NRD , are released annually, approximately 18 to 22 months following … The KID is released every 3 years, approximately 18 months following the end of a calendar year … Last, the NASS universe was modified to include specialty hospitals in data year 2019. … SASD , and SEDD ) are released on a rolling basis—typically beginning 9 to 12 months … The definition of a chronic condition is dependent on duration (a condition lasting 12 months of longer

  2. Sources of NIS Data and State-Specific Restrictions 2003

    hcup-us.ahrq.gov/db/nation/nis/nis_2003_stspecific_restr.jsp
    January 01, 2003 - Privacy Notice , Viewers & Players Last modified 3/8/06 Back to Top

  3. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2006

    hcup-us.ahrq.gov/db/nation/kid/kid_2006_introduction.jsp
    January 01, 2006 - are identified by any principal or secondary diagnosis code in the range of V3000 to V3901 with the last … Age in months at admission (AGEMONTH) is set to missing on all records. … Age in months at admission (AGEMONTH) is set to missing on all records. … Age in months at admission (AGEMONTH) is set to missing on all records. … Privacy Notice , Viewers & Players Last modified 6/23/16 Back to Top

  4. Introduction to the NIS (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdf
    November 01, 2024 - On October 1, 2015, hospital administrative data began using ICD-10-CM/PCS, so the first nine months … of 2015 contain ICD-9-CM codes and the last three months contain ICD-10-CM/PCS codes. … Nine months of the 2015 data with ICD-9-CM codes (discharges from January 1, 2015 - September 30, 2015 … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 - December 31, 2015 … However, discharges increased 16% in the second quarter, 3% in the third quarter, and <1% in the last

  5. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2018

    hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2018.jsp
    January 01, 2018 - CODES On October 1, 2015, hospital administrative data began using ICD-10-CM/PCS, so the first nine months … of 2015 contain ICD-9-CM codes and the last three months contain ICD-10-CM/PCS codes. … Nine months of the 2015 data with ICD-9-CM codes (discharges from January 1, 2015 - September 30, 2015 … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 - December 31, 2015 … Privacy Notice , Viewers & Players Last modified 4/5/21 Back to Top

  6. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2019

    hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2019.jsp
    January 01, 2019 - CODES On October 1, 2015, hospital administrative data began using ICD-10-CM/PCS, so the first nine months … of 2015 contain ICD-9-CM codes and the last three months contain ICD-10-CM/PCS codes. … Nine months of the 2015 data with ICD-9-CM codes (discharges from January 1, 2015 - September 30, 2015 … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 - December 31, 2015 … Privacy Notice , Viewers & Players Last modified 9/13/21 Back to Top

  7. Linking Clinical Data to Administrative Data - AHRQ Contract with MHA

    hcup-us.ahrq.gov/datainnovations/clinicaldata/RealTimeLOINCTranslationPoster.jsp
    July 01, 2016 - Privacy Notice , Viewers & Players Last modified 7/25/16 Back to Top

  8. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2009

    hcup-us.ahrq.gov/db/nation/kid/kid_2009_introduction.jsp
    January 01, 2009 - are identified by any principal or secondary diagnosis code in the range of V3000 to V3901 with the last … Age in months at admission (AGEMONTH) is set to missing on all records. … Age in months at admission (AGEMONTH) is set to missing on all records. … Age in months at admission (AGEMONTH) is set to missing on all records. … Privacy Notice , Viewers & Players Last modified 6/23/16 Back to Top

  9. Fl4Ahrqprojectfinalreportmar2010 V2 (pdf file)

    hcup-us.ahrq.gov/datainnovations/clinicaldata/FL4AHRQProjectFinalReportMar2010_v2.pdf
    March 01, 2010 - Budget authority was granted in March 2008, six months after the receipt of the AHRQ contract in September … The full execution of the 3M HIS contract process took another six months to be completed, in September … They differed in workload from auditing one site’s LOINC mapping in two days to the last site requiring … two months to submit the data, as shown in Table 9. … , but the data analysis required six months at a minimum.

  10. Healthcare Cost and Utilization Project (HCUP) KID Notes

    hcup-us.ahrq.gov/db/vars/age/kidnote.jsp
    September 01, 2008 - Privacy Notice , Viewers & Players Last modified 9/17/08 Back to Top

  11. HCUP_methods_series_cover.ai (pdf file)

    hcup-us.ahrq.gov/reports/methods/TrendReport2005_1.pdf
    March 19, 2004 - grouper can be applied to the NIS discharge data by using the ICD-9-CM conversion table cited in the last … NIS trends can be estimated in years (discharge year), quarters (discharge quarter), or months (admission … If the analysis is concerned with seasonality, then time should be measured in quarters or months. … For instance, if the length of stay was 45 days in the last example, then the discharge month could

  12. Checklist for Working with the NRD

    hcup-us.ahrq.gov/db/nation/nrd/nrdchecklist.jsp
    November 01, 2024 - Privacy Notice , Viewers & Players Last modified 11/25/24 Back to Top

  13. Statistical Brief #81: The Costs of End-of_Life Hospitalizations, 2007 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb81.pdf
    April 01, 2010 - Since most of the financial burden of care in the last month of life is inpatient care,2 in this Statistical … Medicare Beneficiaries’ Costs of Care in the Last Year of Life.

  14. Overview of Pediatric Emergency Department Visits, 2015 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb242-Pediatric-ED-Visits-2015.pdf
    January 01, 2015 - Emergency Department Visits Within the Past 12 Months Among Children Under Age 18, by Selected Characteristics … the number of pediatric ED visits involving respiratory conditions consistently peaked during the months … Respiratory Conditions Injuries 11 ■ Children visited the ED with injuries most frequently during the months … Births were identified as having an ICD-9-CM diagnosis code of V3000 through V3901, with the last two

  15. Sources of NIS Data and State-Specific Restrictions 2004

    hcup-us.ahrq.gov/db/nation/nis/nis_2004_stspecific_restr.jsp
    January 01, 2004 - Privacy Notice , Viewers & Players Last modified 9/12/06 Back to Top

  16. Healthcare Cost and Utilization Project (HCUP) NIS Notes

    hcup-us.ahrq.gov/db/vars/age/nisnote.jsp
    September 01, 2008 - Privacy Notice , Viewers & Players Last modified 9/17/08 Back to Top

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

    hcup-us.ahrq.gov/db/vars/age/nedsnote.jsp
    May 01, 2015 - Privacy Notice , Viewers & Players Last modified 5/8/15 Back to Top

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

    hcup-us.ahrq.gov/db/nation/kid/KID_2009_Introduction.pdf
    January 01, 2009 - are identified by any principal or secondary diagnosis code in the range of V3000 to V3901 with the last … o Age in months at admission (AGEMONTH) is set to missing on all records. … o Age in months at admission (AGEMONTH) is set to missing on all records. … o Age in months at admission (AGEMONTH) is set to missing on all records. … o Age in months at admission (AGEMONTH) is set to missing on all records.

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

    hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2019.pdf
    September 01, 2021 - On October 1, 2015, hospital administrative data began using ICD-10-CM/PCS, so the first nine months … of 2015 contain ICD-9-CM codes and the last three months contain ICD-10-CM/PCS codes. … Nine months of the 2015 data with ICD-9-CM codes (discharges from January 1, 2015 - September 30, 2015 … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 - December 31, 2015 … For example, when a hospital contributed only six months of discharge data to HCUP, the adjusted number

  20. All-Cause Readmissions by Payer and Age, 2009-2013 #199

    hcup-us.ahrq.gov/reports/statbriefs/sb199-Readmissions-Payer-Age.jsp
    December 01, 2015 - Brief include inpatient stays that qualify as an index admission from January through December 2013 (12 months … Privacy Notice , Viewers & Players Last modified 12/15/15 Back to Top
SHARE:
Facebook Twitter Print Facebook Share

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