-
hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V21%20Weights%20Manual.pdf
January 06, 2025 - The HSS estimation procedure closely parallels methods used by the federal Centers for
Medicare & Medicaid … APS-DRGs® NORMALIZED WEIGHTS – VERSION 21.0 METHODS
Copyright © 2004. HSS, Inc. … APS-DRGs® NORMALIZED WEIGHTS – VERSION 21.0 METHODS
Copyright © 2004. HSS, Inc. … CDRG 478 (Other Vascular Procedures): Procedure code 37.64 (removal of heart assist
system) has been … Procedures).
9. PROCEDURE CODES ASSIGNED TO CDRGS 468, 476 AND 477 – O.R.
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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2021.pdf
February 01, 2024 - Because very few cases have more than 40 diagnoses or more than 25
procedures, the diagnosis and procedure … • These variance calculations are based on finite-sample theory, which is an appropriate
method … procedures coded on the record
PRDAY1 Number of days from admission to principal procedure
PRDAY2 … Procedure
Classes Refined PCLASSn
e Procedure Classes Refined for ICD-10-PCS procedures
PCLASS_VERSION … Version of the Procedure Classes Refined for ICD-
10-PCS procedures
Linkage Data
Elements
HOSP_NIS
-
hcup-us.ahrq.gov/news/newsletters/newsltrQ2_2018.html
January 01, 2018 - New HCUP Method Series Report Now Available
Since March 2018, the following Methods Series Report … has been released:
Method Series Report #2018-01 : Methods Applying AHRQ Quality Indicators to
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hcup-us.ahrq.gov/reports/race/CostsofDisparitiesIB.pdf
June 24, 2011 - number of
minority admissions is multiplied by the average cost of minority admissions, then the
method … Methods used and information presented in
these resources may inform disparities reduction and cost … the financial and human costs associated with health
and health care disparities can be an effective method … measurement challenges associated with small
sample sizes and missing data, states continue to improve methods
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/section3_TOC.jsp
January 01, 2008 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … PROCEDURES
4. COSTS
5. … MHSA
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & FIGURES 2008 … Stays by Procedure
EXHIBIT 3.1 Most Frequent All-listed Procedures (PDF)
EXHIBIT 3.2 … Most Frequent All-listed Procedures by Age (PDF)
EXHIBIT 3.3 Most Frequent All-listed Procedures
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hcup-us.ahrq.gov/reports/statbriefs/sb170-Operating-Room-Procedures-United-States-2011.jsp
February 01, 2014 - All-listed OR procedure*
Number of procedures, in thousands
Percent of all OR procedures
Rate … HCUP Methods Series Report #2003-2. Online. June 2005 (revised June 6, 2005). U.S. … http://www.hcup-us.ahrq.gov/reports/methods/2003_02.pdf . … HCUP Methods Series Report #2013-01. Online. March 8, 2013. U.S. … http://www.hcup-us.ahrq.gov/reports/methods/2013_01.pdf .
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca13.pdf
January 01, 2009 - Some hospitals are
considering a hybrid method.
RACE VS. … Response: We do not think OSHPD will be making changes to their coding
procedures in the near future … Other hospitals have created granular lists that are part of their data standards
and have procedures
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/section3_TOC.jsp
January 01, 2009 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … PROCEDURES
4. COSTS
5. … WOMEN'S HEALTH
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & … Hospital Stays by Procedure (PDF)
EXHIBIT 3.1 Most Frequent All-listed Procedures (PDF)
EXHIBIT … ) and 65-84 year olds (664,000 procedures), but the rate of procedures declined about 20 percent from
-
hcup-us.ahrq.gov/reports/statbriefs/sb170-Operating-Room-Procedures-United-States-2011.pdf
January 01, 2011 - OR procedure*
Number of
procedures, in
thousands
Percent of all
OR procedures
Rate of OR
procedures … 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. … http://www.hcup-us.ahrq.gov/reports/methods/2013_01.pdf
http://www.hcup-us.ahrq.gov/toolssoftware/ccs … HCUP Methods Series Report #2003-2. Online. June 2005 (revised June 6, 2005). U.S.
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/sources_methods.jsp
January 01, 2008 - PROCEDURES
4. COSTS
5. … MHSA
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & FIGURES 2008 … PDF
SOURCES AND METHODS
Unit of Analysis
The unit of analysis is the hospital stay rather … Coding Diagnoses and Procedures
Diagnoses and procedures associated with an inpatient hospitalization … Exhibit Diagnoses and Procedures
Throughout this report, combinations of diagnostic and procedure codes
-
hcup-us.ahrq.gov/reports/methods/2012-02.jsp
January 01, 2012 - HCUP Methods Series Methods Applying AHRQ Quality Indicators to Healthcare Cost and Utilization Project
-
hcup-us.ahrq.gov/db/nation/nrd/HCUPNRDChecklist.pdf
November 16, 2022 - Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) to the Tenth Revision,
Clinical Modification/Procedure … Administrative codes for the conditions or
procedures of interest (ICD-9-CM and ICD-10-
CM/PCS,) should … For more information, review the ICD-9-CM and ICD-
10-CM/PCS Diagnosis and Procedure Codes section
of … /reports/methods/ComorbiditySoftwareDocumentationFinal.pdf
https://www.hcup-us.ahrq.gov/reports/methods … Review the HCUP Method Series Report on
Calculating Nationwide Readmissions Database
(NRD) Variances
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1995_Design_Report.jsp
January 01, 1995 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … 2 frame but not in the year 1 frame) were selected at the rate P 2 , using the systematic sampling method … Sample. 3
These variance calculations are based on finite-sample theory, which is an appropriate method … 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
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
January 01, 1994 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … 2 frame but not in the year 1 frame) were selected at the rate P 2 , using the systematic sampling method … Sample. 3
These variance calculations are based on finite-sample theory, which is an appropriate method … 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
-
hcup-us.ahrq.gov/reports/statbriefs/sb110.pdf
April 01, 2011 - Groups (DRGs)
The principal procedure is the procedure that was performed for definitive treatment … If two procedures appear to meet this definition, the procedure most related to the principal
diagnosis … was selected as the principal procedure. … All-listed procedures include all procedures performed
during the hospital stay. … HCUP Methods Series Report #2006-05 Online. August 18, 2006. U.S.
-
hcup-us.ahrq.gov/db/nation/nrd/NRDChangesBeginningDataYear2016.pdf
November 17, 2022 - following two documents
available on the web page:
• Brief Introduction to ICD-10-CM/PCS Codes
• HCUP Methods … /2016-02.pdf
https://www.hcup-us.ahrq.gov/reports/methods/2016-02.pdf
https://www.hcup-us.ahrq.gov/datainnovations … Classes Ref ined for ICD-10-PCS procedures
Diagnosis and
Procedure Groups 2019
PCLASS_ORPROC ICD … Classes Ref ined for ICD-10-PCS procedures
Diagnosis and
Procedure Groups 2019
HCUP (11/16/2022 … Version of the CCSR for ICD-10-PCS procedures
Diagnosis and
Procedure Groups 2019
Abbreviations
-
hcup-us.ahrq.gov/db/nation/kid/kidrelatedreports.jsp
December 01, 2022 - 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 … with 2013 HCUP Data
Prior versions of the HCUP E Code Evaluation Report are available under HCUP Methods
-
hcup-us.ahrq.gov/db/nation/kid/KIDChangesBeginningDataYr2016.pdf
October 01, 2021 - two documents
available on the web page:
• Brief Introduction to ICD-10-CM/PCS Codes
• HCUP Methods … /2016-02.pdf
https://www.hcup-us.ahrq.gov/reports/methods/2016-02.pdf
https://www.hcup-us.ahrq.gov/datainnovations … Classes Refined for ICD-
10-PCS procedures
Diagnosis and
Procedure Groups
2019
PCLASS_ORPROC … Procedure Classes
Refined for ICD-10-PCS procedures
Diagnosis and
Procedure Groups
2019
PRCCSR_aaannne … Diagnosis and
Procedure Groups
2019
PRCCSR_VERSION
Version of the CCSR for ICD-10-
PCS procedures
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/citation.jsp
January 01, 2007 - 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 … PROCEDURES
4. COSTS
5. … PAYERS
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & FIGURES
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
January 01, 1997 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … 2 frame but not in the year 1 frame) were selected at the rate P 2 , using the systematic sampling method … Sample. 3
These variance calculations are based on finite-sample theory, which is an appropriate method … 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