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hcup-us.ahrq.gov/db/vars/hosp_control/nisnote.jsp
September 01, 2008 - 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 … Privacy Notice , Viewers & Players
Last modified 9/17/08
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
January 01, 1999 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … These variance calculations are based on finite-sample theory, which is an appropriate method for obtaining … Different methods are used for calculating variances under the two sample theories. … The choice of an appropriate method for calculating variances for nationwide estimates depends on the … Privacy Notice , Viewers & Players
Last modified 5/27/16
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hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
January 01, 2018 - 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 … Privacy Notice , Viewers & Players
Last modified 11/5/18
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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. … • Procedure groups (The principal procedure code for each discharge was assigned
to a procedure group … , Version 2 procedure code categories. … 10.15
(0.66)
12.81
(0.12)
11.10
(1.01)
9 205: Spondylosis,
intervertebral disc disorders,
other back
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hcup-us.ahrq.gov/reports/statbriefs/sb114.jsp
May 01, 2011 - 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 … For a detailed description of HCUP, more information on the design of the NEDS, and methods to calculate
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hcup-us.ahrq.gov/datainnovations/clinicaldata/FL26LOINCMappingEvaluation.jsp
October 26, 2010 - 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 … Privacy Notice , Viewers & Players
Last modified 10/22/10
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
January 01, 2003 - Series ( http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp ). … These variance calculations are based on finite-sample theory, which is an appropriate method for obtaining … The choice of an appropriate method for calculating variances for nationwide estimates depends on the … Series (http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp). … Privacy Notice , Viewers & Players
Last modified 6/30/16
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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
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1993_Design_Report.jsp
January 01, 1993 - 2 frame but not in the year 1 frame) were selected at the rate P 2 , using the systematic sampling method … These variance calculations are based on finite-sample theory, which is an appropriate method for obtaining … Different methods are used for calculating variances under the two sample theories. … In summary, the choice of an appropriate method for calculating variances for nationwide estimates depends … Privacy Notice , Viewers & Players
Last modified 12/7/05
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hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.jsp
January 01, 2016 - and Procedures) procedure groups in the NASS sample may need to be refined, based on additional information … Procedures included on the Supplemental File are limited to Healthcare Common Procedure Coding System … CPT procedure information
CPT1-CPT30
In-scope CPT procedures on the record (maximum of 30) … (CCS-Services and Procedures) is HCUP software that provides a method for classifying CPT codes and … Privacy Notice , Viewers & Players
Last modified 4/22/21
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
January 01, 2004 - Series ( http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp ). … These variance calculations are based on finite-sample theory, which is an appropriate method for obtaining … The choice of an appropriate method for calculating variances for nationwide estimates depends on the … Series ( http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp ). … Privacy Notice , Viewers & Players
Last modified 5/27/16
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.jsp
January 01, 2005 - Series ( http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp ). … These variance calculations are based on finite-sample theory, which is an appropriate method for obtaining … The choice of an appropriate method for calculating variances for nationwide estimates depends on the … Series ( http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp ). … Privacy Notice , Viewers & Players
Last modified 7/28/16
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
January 01, 1998 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … Methods that could be used to identify individuals directly or indirectly shall not be disclosed or published … For each procedure, the number of days from admission
RACE
Race includes (1) white, (2) black … Methods and software can be downloaded from http://www.hcup-us.ahrq.gov/toolssoftware/ccs/ccs.jsp . … Privacy Notice , Viewers & Players
Last modified 5/26/16
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hcup-us.ahrq.gov/reports/statbriefs/sb155.jsp
May 01, 2013 - 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 … http://www.hcup-us.ahrq.gov/reports/methods/2003_02.pdf . … Privacy Notice , Viewers & Players
Last modified 5/8/13
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1999.jsp
January 01, 1999 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … Methods that could be used to identify individuals directly or indirectly shall not be disclosed or published … For each procedure, the number of days from admission
RACE
Race includes (1) white, (2) black … Methods and software can be downloaded from http://www.hcup-us.ahrq.gov/toolssoftware/ccs/ccs.jsp . … Privacy Notice , Viewers & Players
Last modified 7/28/16
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hcup-us.ahrq.gov/news/exhibit_booth/nass_brochure.jsp
March 01, 2020 - Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator Refined for ICD-10-CM
Procedure … 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 … hospital-owned facility record, including patient characteristics, clinical diagnostic and surgical procedure … Privacy Notice , Viewers & Players
Last modified 3/19/20
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hcup-us.ahrq.gov/db/nation/nis/reports/2002niscomparisonrpt.jsp
June 01, 2016 - HCUP Method Series Report # 2005-03. ONLINE June 24, 2005. U.S. … for these procedures were assigned. … A description of the method used for calculating standard errors for the NHDS is provided in Appendix … (0.50)
0.04 (0.00)
0.07** (0.00)
205: Spondylosis, intervertebral disc disorders, other back … Privacy Notice , Viewers & Players
Last modified 6/30/16
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hcup-us.ahrq.gov/reports/methods/2003_02.jsp
January 01, 2003 - HCUP Method Series Report # 2003-02. ONLINE December 14, 2015. U.S. … This was the method used to illustrate the diabetes analysis in this report. … These procedures were made available as experimental procedures in Version 7 of the SAS System, and were … The SURVEYSELECT procedure provides a variety of methods for selecting probability-based random samples … Privacy Notice , Viewers & Players
Last modified 5/18/16
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hcup-us.ahrq.gov/reports/methods/2015_09.jsp
January 01, 2015 - Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes and ICD-9-CM
Procedure … However, the basis of this estimate differs from the method used prior to the 2012 NIS, which estimated … This was the method used to illustrate the diabetes analysis in this report. … Top
Internet Citation: Method Series Report 2015-09. … Privacy Notice , Viewers & Players
Last modified 5/19/16
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hcup-us.ahrq.gov/db/nation/nis/reports/2007niscomparisonrpt.jsp
May 01, 2016 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … TOOLS
2007 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
HCUP Methods … HCUP Method Series Report # 2010-03. Online September 9, 2010. U.S. … Available: http://www.hcup-us.ahrq.gov/reports/methods/methods_topic.jsp
TABLE OF CONTENTS … Of the NIS-NHDS differences discovered, most occur in diagnosis and procedure groupings.