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Showing results for "defining".

1. Statistical Brief #57
   hcup-us.ahrq.gov/reports/statbriefs/sb57.jsp
   July 01, 2008 - Case Definition The ICD-9-CM codes defining meningitis include diagnosis codes in the following ranges … meningitis – 321.2: Meningitis due to viruses not elsewhere classified The ICD-9-CM codes defining … 321.8: Meningitis due to other nonbacterial organisms classified elsewhere The ICD-9-CM codes defining … following ranges: – 320.0: Hemophilus influenzae (Hemophilus meningitis) The ICD-9-CM codes defining … diagnosis codes in the following ranges: – 320.1: Pneumococcal Meningitis The ICD-9-CM codes defining

2. Statistical Brief #57: Meningitis-Related Hospitalizations in the United States, 2006 (pdf file)
   hcup-us.ahrq.gov/reports/statbriefs/sb57.pdf
   July 09, 2008 - Case Definition The ICD-9-CM codes defining meningitis include diagnosis codes in the following ranges … to other specified bacteria – 320.9: Meningitis due to unspecified bacterium The ICD-9-CM codes defining … Mumps meningitis – 321.2: Meningitis due to viruses not elsewhere classified The ICD-9-CM codes defining … diagnosis codes in the following ranges: – 320.2: Streptococcal Meningitis The ICD-9-CM codes defining … diagnosis codes in the following ranges: – 320.3: Staphylococcal Meningitis The ICD-9-CM codes defining

3. Hospitalizations for Circulatory System Disorders, 2004 (pdf file)
   hcup-us.ahrq.gov/datainnovations/clinicaldata/ExampleofUsingPOA-CMSHACsusingall-payerdata.pdf
   July 01, 2011 - -9-CM diagnosis codes for the CMS hospital-acquired conditions are as follows: The ICD-9-CM codes defining … acute reaction to foreign body left during a procedure not elsewhere classified The ICD-9-CM code defining … • 999.1, air embolism as complication of medical care not elsewhere classified The ICD-9-CM code defining … are: • 707.23, pressure ulcer, stage III • 707.24, pressure ulcer, stage IV The ICD-9-CM codes defining … 996.64, infection and inflammatory reaction due to indwelling urinary catheter The ICD-9-CM code defining

4. An Example of Using Present on Admission Data: CMS-Defined Hospital-Acquired Conditions in All-Payer Data
   hcup-us.ahrq.gov/datainnovations/clinicaldata/ExampleofUsingPOA-CMSHACsusingall-payerdata.jsp
   August 01, 2011 - -9-CM diagnosis codes for the CMS hospital-acquired conditions are as follows: The ICD-9-CM codes defining … 999.1, air embolism as complication of medical care not elsewhere classified The ICD-9-CM code defining … 925-929.99, crushing injury 940-949.99, burn 991-994.99, electric shock The ICD-9-CM codes defining … 996.64, infection and inflammatory reaction due to indwelling urinary catheter The ICD-9-CM code defining … 278.01, morbid obesity (Principal Diagnosis) 998.59, post-procedural fever The ICD-9-CM codes defining

5. MAINTAIN AND EXPAND (pdf file)
   hcup-us.ahrq.gov/reports/methods/2011_01.pdf
   January 01, 2011 - Revisits ......................................................................... 8 Defining the … Topics include considerations in preparing the administrative database for the analysis, defining repeat … ANALYTIC CONSIDERATIONS FOR DEFINING REVISITS Analytic considerations for defining revisits include … Defining the Starting Point The starting point of a revisit study is often called the “index event … Analytic considerations for defining repeat hospitalizations include defining the starting point of

6. 2012 04 (pdf file)
   hcup-us.ahrq.gov/reports/methods/2012_04.pdf
   January 01, 2012 - ............................................................................................... 3 DEFINING … Admissions ........................................................................................ 3 DEFINING … Measuring hospital readmission is complicated by differences in defining the initial index admission … DEFINING INDEX ADMISSIONS (DENOMINATORS) Index Admissions The index admission is the starting point … DEFINING READMISSIONS (NUMERATORS) Readmissions All of the measures require a readmission to an

7. Clinical Classifications for Health Policy Research: Hospital Inpatient Statistics, 1995
   hcup-us.ahrq.gov/reports/natstats/his95.htm
   January 01, 1999 - ; providing statistical information (such as length of stay) about relatively specific conditions; defining

8. SASD File Composition - Hawaii
   hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecomphi.jsp
   May 01, 2020 - HHIC does not provide hospitals with a more specific criterion for defining an ambulatory surgery encounter

9. Introduction to the NRD, 2022 (pdf file)
   hcup-us.ahrq.gov/db/nation/nrd/NRDIntroduction2022.pdf
   December 01, 2024 - -------------------------------------------------- 22 HCUP (12/2/2024) ii NRD Introduction Defining … -- A-11 APPENDIX B: HANDLING OF TRANSFERS AND SAME-DAY STAYS ------------------------------- B-1 Defining … Defining Readmissions The NRD was designed to support many different types of readmission analyses. … That allows the month of December for 30 days of follow-up.12 In contrast, defining index events using … Readmissions Defining the Index Event Specifying the Criteria for a Readmission Selecting the Time

10. Hospital Market Structure Files
    hcup-us.ahrq.gov/toolssoftware/hms/hms.jsp
    March 01, 2022 - publicly available data are utilized in sophisticated algorithms based on the four most common ways of defining

11. Hospitalizations Involving Mental and Substance Use Disorders Among Adults, 2012 (pdf file)
    hcup-us.ahrq.gov/reports/statbriefs/sb191-Hospitalization-Mental-Substance-Use-Disorders-2012.pdf
    January 01, 2012 - Case definition for substance use disorder conditions The ICD-9-CM codes defining substance use disorders … ICD-9-CM diagnosis codes defining substance use disorders ICD-9-CM diagnosis codes Description Alcohol … Counseling, substance use 10 Case definition for mental disorders The CCS categories defining … CCS codes defining mental disorders CCS code Description 650 Adjustment disorders 651 Anxiety disorders

12. SASD File Composition - Maine
    hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompme.jsp
    August 01, 2006 - MHDO does not have specific criteria for defining each type of outpatient service.

13. Introduction To The HCUP Nationwide Readmission Database (NRD) 2021 (pdf file)
    hcup-us.ahrq.gov/db/nation/nrd/NRDIntroduction2021.pdf
    March 01, 2024 - Time Between Admissions (NRD_DaysToEvent and LOS) ........................................... 20 Defining … ---- A-11 APPENDIX B: HANDLING OF TRANSFERS AND SAME-DAY STAYS ---------------------------- B-1 Defining … Defining Readmissions The NRD was designed to support many different types of readmission analyses. … That allows the month of December for 30 days of follow-up.12 In contrast, defining index events using … Readmissions Defining the Index Event Specifying the Criteria for a Readmission Selecting the Time

14. Characteristics of Inpatient Stays Involving Hepatitis C, 2005-2014 (pdf file)
    hcup-us.ahrq.gov/reports/statbriefs/sb232-Hepatitis-C-Hospital-Stays-Trends.pdf
    June 19, 2017 - ICD-9-CM diagnosis codes defining hepatitis C ICD-9-CM diagnosis code Description 070.41 Acute … CCS and ICD-9-CM diagnosis codes defining hepatitis B, HIV, and alcoholic liver disease Condition … CCS and ICD-9-CM diagnosis codes defining other co-occurring conditions Condition ICD-9-CM or CCS … CCS and ICD-9-CM diagnosis codes defining other co-occurring conditions Condition ICD-9-CM or CCS … CCS and ICD-9-CM diagnosis codes defining other co-occurring conditions Condition ICD-9-CM or CCS

15. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2016.pdf
    January 01, 2016 - -- 11 APPENDIX B: HANDLING OF TRANSFERS AND SAME-DAY STAYS ---------------------------------- 1 Defining … Defining Readmissions The NRD was designed to support many different types of readmission analyses. … We next discuss the following analytic considerations for defining index events and readmissions: … • Defining the index event • Specifying the criteria for a readmission http://www.hcup-us.ahrq.gov … Readmissions Defining the Index Event Specifying the Criteria for a Readmission Selecting the Time

16. Hospitalizations Involving Mental and Substance Use Disorders Among Adults, 2012 #191
    hcup-us.ahrq.gov/reports/statbriefs/sb191-Hospitalization-Mental-Substance-Use-Disorders-2012.jsp
    June 01, 2015 - Case definition for substance use disorder conditions The ICD-9-CM codes defining substance use disorders … ICD-9-CM diagnosis codes defining substance use disorders ICD-9-CM diagnosis codes Description … Counseling, substance use Case definition for mental disorders The CCS categories defining … CCS codes defining mental disorders CCS code Description 650 Adjustment disorders

17. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2013
    hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2013.jsp
    January 01, 2013 - Patient Linkage Number (NRD_VisitLink) Time Between Admissions (NRD_DaysToEvent and LOS) Defining … Readmissions Defining the Index Event Specifying the Criteria for a Readmission Selecting the … Defining Readmissions The NRD was designed to support many different types of readmission analyses. … We discuss the following analytic considerations for defining index events and readmissions: Defining … Return to Introduction   Defining the Index Event The index event is typically defined by a

18. Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later (pdf file)
    hcup-us.ahrq.gov/reports/methods/MS2015-09%20Addendum.pdf
    December 10, 2022 - that there is at least one observation for each hospital in the National Inpatient Sample (NIS) when defining

19. Calculating Kids’ Inpatient Database (KID) Variances (pdf file)
    hcup-us.ahrq.gov/reports/methods/MS2005-07%20Addendum.pdf
    December 10, 2022 - that there is at least one observation for each hospital in the Kids’ Inpatient Database (KID) when defining

20. Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later (pdf file)
    hcup-us.ahrq.gov/reports/methods/MS2003-02%20Addendum.pdf
    December 10, 2022 - at least one observation for each hospital in the National (Nationwide) Inpatient Sample (NIS) when defining