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  1. hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompmd.jsp
    August 01, 2006 - For example, if a patient had 5 laboratory tests, REVCD1 would include the revenue code for laboratory … , CHG1 would include the total charge for the 5 tests, and UNIT1 would be 5.
  2. hcup-us.ahrq.gov/toolssoftware/util_flags/utilflag.jsp
    July 01, 2025 - A broad range of services, from simple diagnostic tests to resource-intense procedures, occur in the … Cardiac Stress Test      Echocardiogram Electrocardiogram (EKG) Imaging and Diagnostic Tests
  3. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi6.jsp
    July 07, 2016 - HHIC uses these results of the key lab tests to enhancethe content of their existing statewide, all-payer … Summary of Laboratory Tests and LOINC Appendix A: The Health Level Seven (HL7) Standard Appendix … In the past, users tended to use their own unique code systems for identifying tests and other clinical … Essentially, the OBR describes a battery or panel of tests that is being requested or reported. … The individual test names and results for the panel of tests performed are reported in OBX segments
  4. hcup-us.ahrq.gov/db/nation/kid/reports/CalculatingKIDVariances.pdf
    December 16, 2005 - Confidence limits, coefficients of variation, and design effects are also available, as are tests of … this information for linear combinations (e.g., differences) of estimators, and conduct hypothesis tests … • LOGISTIC: Fits logistic regression models to binary data and computes hypothesis tests for model … Also computes standardized estimates and tests of single degree-of-freedom contrasts among levels of … Also computes standardized estimates and tests single-degree-of-freedom contrasts among levels of a
  5. hcup-us.ahrq.gov/reports/methods/2005-07.pdf
    January 01, 2005 - Confidence limits, coefficients of variation, and design effects are also available, as are tests of … this information for linear combinations (e.g., differences) of estimators, and conduct hypothesis tests … • LOGISTIC: Fits logistic regression models to binary data and computes hypothesis tests for model … Also computes standardized estimates and tests of single degree-of-freedom contrasts among levels of … Also computes standardized estimates and tests single-degree-of-freedom contrasts among levels of a
  6. Mn15 (xls file)

    hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn15.xls
    January 01, 2019 - White Blood Count Whole Blood 10^9 cells/uL 6690-2 WBC # Bld Auto 29X White Blood Count Additional Tests … REQUIRED LAB TESTS NOT DESCRIBED BY LOINC CODES IN LOINC CODE WORKSHEET Test # Laboratory Test Name
  7. MAINTAIN AND EXPAND (pdf file)

    hcup-us.ahrq.gov/reports/methods/2000NISComparisonReportFinal.pdf
    February 28, 2003 - ................................................................................................60 Tests … Comparisons between NIS and NHDS estimates utilized two-sample z-tests. … MedPAR data, in contrast, are not a sample and the NIS-MedPAR comparisons employed oversample z-tests … Significant differences were also found for eight of the ten proportionality tests. … Significant differences were noted on nearly all discharge tests in both years.
  8. untitled (pdf file)

    hcup-us.ahrq.gov/datainnovations/Opioid_trends_ICD_Med_Care.pdf
    May 15, 2017 - For each trend (overall and diagnosis specific and age specific), 2-sided χ2 tests with an unequal variance … To adjust for the number of statistical tests performed, we use a P-value of 0.002 as the significance … level (exact P-values for all tests are provided in Appendix B, Supplemental Digital Content 2, http … For each diagnosis type overall and stratified by age group, results from the significance tests suggest … transition period were significant at the P<0.002 level (see Appendix B for the results from all statistical tests
  9. hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_1997_SummaryStats_CORE.PDF
    January 01, 1997 - 9.66855 Median 2.000000 Variance 93.48086 Mode 2.000000 Range 2060 Interquartile Range 3.00000 Tests … 33160 Median 3394.000 Variance 1099553604 Mode 1540.000 Range 6857820 Interquartile Range 5644 Tests … 41742 Median 3382.880 Variance 1742391017 Mode 1540.000 Range 9680441 Interquartile Range 5651 Tests … For Location Quantiles LOS Moments Basic Measures of Location and Variability Tests For Location … Quantiles Missing Values TOTCHG Moments Basic Measures of Location and Variability Tests For
  10. Section1 1 (pdf file)

    hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section1_1.pdf
    January 01, 2007 - 2007 9  Average charges per stay—what patients are billed for their rooms, nursing care, diagnostic tests
  11. hcup-us.ahrq.gov/datainnovations/clinicaldata/AdvisoryCouncilmeeting12032009_rev.jsp
    April 01, 2011 - All inpatients records and all laboratory tests were included in the dataset. … Blood Cultures in First 24 Hours Principle Diagnosis = 771.81 – Septicemia of Newborn Tests … Not Present on Principal Diagnosis Tests Not Present on Principal Diagnosis 1 Calcium.ionized … This study identifies key LOINC laboratory tests that are relevant for an APR DRG risk of morality prediction
  12. hcup-us.ahrq.gov/datainnovations/clinicaldata/AHRQHCUP11182009CSullivanFinal.pdf
    November 01, 2009 - Analysis Pediatric Blood Cultures in First 24 Hours Principle Diagnosis = 771.81 – Septicemia of Newborn Tests … Not Present on Principal Diagnosis Tests Present on Principal Diagnosis 1 Calcium.ionized:SCnc:Pt:Bld
  13. Section1 1 (pdf file)

    hcup-us.ahrq.gov/reports/factsandfigures/2008/pdfs/section1_1.pdf
    January 01, 2008 - inflation-adjusted charges per stay—what patients are billed for their rooms, nursing care, diagnostic tests
  14. Ff 2009 Exhibit1 1 (pdf file)

    hcup-us.ahrq.gov/reports/factsandfigures/2009/pdfs/FF_2009_exhibit1_1.pdf
    January 01, 2009 - inflation-adjusted charges per stay—what patients are billed for their rooms, nursing care, diagnostic tests
  15. hcup-us.ahrq.gov/datainnovations/clinicaldata/Labs-to-be-Collected-FINAL.jsp
    September 01, 2012 - February 4, 2008 The following list includes all chemistry, blood gas, and hematology laboratory tests
  16. hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixK_2LOINCCodesMap.pdf
    January 01, 2019 - Page 5 Test # Laboratory Test Name Specimen Type Units Normal Range Method Comments Additional Tests … Type Units Normal Range Method Comments Current LOINC Code Information Sheet Template Additional Tests
  17. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi31.jsp
    September 01, 2014 - Slide 6 ADMISSION LABS Category Lab Tests Chemistry Albumin Creatinine Sodium … Slide 18 OVERALL Inpatient Discharges Linked to One or more Lab Records 30,668,969 Total Lab tests
  18. hcup-us.ahrq.gov/db/vars/chronn/nisnote.jsp
    September 01, 2008 - condition is defined as a condition that lasts 12 months or longer and meets one or both of the following tests
  19. hcup-us.ahrq.gov/db/vars/chronn/nrdnote.jsp
    August 01, 2015 - condition is defined as a condition that lasts 12 months or longer and meets one or both of the following tests
  20. hcup-us.ahrq.gov/db/vars/chronn/kidnote.jsp
    September 01, 2008 - condition is defined as a condition that lasts 12 months or longer and meets one or both of the following tests

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