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  1. hcup-us.ahrq.gov/reports/methods/2003_05.pdf
    January 01, 2003 - payer data that occurred on a small proportion of discharge records, we used a “hot deck” imputation method … For States with 30 procedure fields available, 95 percent of records captured all of patients’ procedures … This method takes into account the cluster and stratification aspects of the NIS sample design when … We adjusted rates for age and sex using the method of direct standardization (Fleiss, 1973). … enclosed in parentheses was estimated separately for each cell g by squaring the SE calculated using the method
  2. hcup-us.ahrq.gov/datainnovations/clinicaldata/RealTimeLOINCTranslationPoster.pdf
    July 01, 2009 - AHRQaddingClinData.shtml 8. 3M Terminology Consulting Services Fact Sheet, www.3mtcs.com Materials and Method … Order Display Specimen Result Display Units of Measure Result Type Method Analyte Property Timing … System Scale Method Two common ways to map to LOINC; differentiated by site having HL7 messaging already … 19990901120000||LABSTD JONES, MK OBR 4 Identifier OBR 15 Specimen OBX 3 Identifier OBX 6 Units OBX 17 Method … code 2345-7 • Order Display • Order Specimen • Result Display • Result units • Result type • Method
  3. hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS61997Final.pdf
    August 09, 2000 - C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS6 1997.wpd HCUP Methods Series … HCUP Methods Series Report #2000-1. ONLINE. August 9, 2000. U.S. … . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 METHODS … • Procedure groups (The principal procedure code for each discharge was assigned to a procedure group … • Procedure groups (The principal procedure code for each discharge was assigned to a procedure group
  4. hcup-us.ahrq.gov/reports/methods/MS2024-01-NHQDRMethodsReport.pdf
    November 25, 2024 - payer data that occurred on a small proportion of discharge records, we used a “hot deck” imputation method … Using this method, we were able to calculate appropriate statistics for both national and State-level … As in prior years’, we applied a direct standardization method for risk adjustment to the area-based … Next, a “hot deck” imputation method (which draws donors from strata of similar hospitals and patients … This method takes into account the cluster and stratification aspects when calculating these statistics
  5. hcup-us.ahrq.gov/datainnovations/clinicaldata/poaback.jsp
    July 01, 2016 - Elixhauser Comorbidity Software Refined for ICD-10-CM Chronic Condition Indicator Refined for ICD-10-CM Procedure … Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … allows states flexibility with how to verify PPCs, whether through existing POA systems or another method
  6. hcup-us.ahrq.gov/datainnovations/clinicaldata/LinkingClinicalData.jsp
    September 01, 2012 - Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods … Created and maintained by Regenstrief Institute In public domain Assign unique code for test, method … Correct errors where possible and flag questionable data where correction not feasible Document methods
  7. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/ny10.jsp
    September 01, 2014 - Elixhauser Comorbidity Software Refined for ICD-10-CM Chronic Condition Indicator Refined for ICD-10-CM Procedure … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods … Any of the following methods may be used: SPARCS data exchange tool (the system hospitals currently
  8. hcup-us.ahrq.gov/datainnovations/clinicaldata/VirginiaHospitalQualityImprovementOpportunity.pdf
    July 09, 2007 - The contract proposal is to develop a method to improve the Virginia’s patient level data system’s ability … VHHA and VHI view this effort as a potential method to enhance the patient level data system for measurement
  9. hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS41995Final.pdf
    December 21, 1998 - C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS4 1995.wpd HCUP Methods Series … HCUP Methods Series Report #1998-1. ONLINE. December 21, 1998. U.S. … . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 METHODS … • Procedure groups (The principal procedure code for each discharge was assigned to a procedure group … Procedures for which the NIS discharges were significantly higher than the NHDS estimates include the
  10. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/ny8.pdf
    April 29, 2014 - One hospital requested the patient selection parameters (a list of diagnosis and procedure codes) … the tests OR provide some information about the tests as performed (specimen, units of measure, method … lab and then request the information we need about these tests--in most cases just specimen and method
  11. hcup-us.ahrq.gov/datainnovations/clinicaldata/FL19dataelemandExtractandReport.pdf
    January 01, 2019 - Code Orderable Test Name Result Interface Code Result Name Specimen Type Result Type Units of Measure Method … Code Orderable Test Name Result Interface Code Result Name Specimen Type Result Type Units of Measure Method
  12. hcup-us.ahrq.gov/db/nation/nis/reports/NISVarianceReport_Notification.pdf
    July 01, 2004 - variances (standard errors) Page 1 of 2 Memorandum We have recently uncovered a problem in the method … The same methods can be applied to Kids' Inpatient Database (KID), so this information is relevant for … The method for calculating variances is outlined in the special report entitled "Calculating Nationwide
  13. hcup-us.ahrq.gov/datainnovations/HCUP_RecomForReportingTrends_070517.pdf
    July 05, 2017 - FOR REPORTING TRENDS USING ICD-9-CM AND ICD-10-CM/PCS DATA http://www.hcup-us.ahrq.gov/reports/methods … /methods.jsp http://www.hcup-us.ahrq.gov/reports/methods/methods.jsp HCUP (07/05/17) 1 HCUP Recommendations … Using Data that Include both ICD-9- CM and ICD-10-CM/PCS Codes Do Analyses Focus on Diagnoses or Procedures … all four quarters of 2015 data, but acknowledge that the coding of the underlying conditions and procedures … a The Clinical Classifications Software provides a method for classifying diagnoses or procedures into
  14. hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS21993Final.pdf
    April 03, 1997 - C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS2 1993.wpd HCUP Methods Series … HCUP Methods Series Report #1997-1. ONLINE. April 3, 1997. U.S. … . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 METHODS … • Procedure groups (The principal procedure code for each discharge was assigned to a procedure group … , Version 2 procedure code categories.
  15. hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS11988-92Final.pdf
    July 11, 1996 - C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS1 1988-92.wpd HCUP Methods Series … HCUP Methods Series Report #1996-1. July 11, 1996. U.S. … groups (The principal procedure code for each discharge was assigned to a procedure group defined … Comparisons by Procedure Category 13 Table 8 lists the top 50 procedure categories, ranked according … Comparisons by Procedure Category 18 Table 16 lists the top 50 procedure categories ranked according
  16. hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompia.jsp
    June 01, 2007 - Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods … antigen detection by enzyme immunoassay technique, qualitative or semi-quantitative, multiple step method
  17. hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixO_LabDataVariablesandRelevantRanges.jsp
    October 01, 2010 - Elixhauser Comorbidity Software Refined for ICD-10-CM Chronic Condition Indicator Refined for ICD-10-CM Procedure … Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods
  18. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm9.jsp
    July 01, 2014 - Elixhauser Comorbidity Software Refined for ICD-10-CM Chronic Condition Indicator Refined for ICD-10-CM Procedure … Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … in data quality for all fields Changed regulations to align with 1997 OMB Developing systematic method
  19. hcup-us.ahrq.gov/reports/methods/MS2021-03-NHQDRMethodsReport.pdf
    December 09, 2021 - payer data that occurred on a small proportion of discharge records, we used a “hot deck” imputation method … Using this method, we were able to calculate appropriate statistics for both national and State-level … As in prior years’, Watson Health applied a direct standardization method for risk adjustment to the … Next, a “hot deck” imputation method (which draws donors from strata of similar hospitals and patients … This method takes into account the cluster and stratification aspects when calculating these statistics
  20. hcup-us.ahrq.gov/reports/statbriefs/sb165.pdf
    March 01, 2013 - 38,591 1,272 1,239 –3 All stays with any procedure 21,257 24,312 780 780 0 Procedures with the most … HCUP Methods Series Report #2013-01. Online. March 8, 2013. U.S. … Agency for Healthcare Research and Quality. http://www.hcup-us.ahrq.gov/reports/methods/2013_01.pdf. … HCUP Methods Series Report #2003-2. Online. June 2005 (revised June 6, 2005). U.S. … HCUP Methods Series Report #2006–05. Online. August 18, 2006. U.S.

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