-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2001_Quality_Report.PDF
January 01, 2001 - please refer to the special report on HCUP Quality Control Procedures. … AGE and LOS calculated in a manner consistent with methods used for HCUP processing, thus these data … EPR : Any PR edit 0.06 4,655
EPR02 : Invalid procedure code on record 0.06 4,513
EPR03 : Procedure … inconsistent with sex 0.00 143
Procedure
Days EPRDAY01: Day of procedure not during stay 0.01 544 … Diagnoses/Procedures EDXPR : Any DXPR edit 0.54 40,355
EDXPR01 : Mixed neonatal and maternal record
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_Quality_Report2.PDF
January 01, 1998 - please refer to the special report on HCUP Quality Control Procedures. … AGE and LOS calculated in a manner consistent with methods used for HCUP processing, thus these data … Diagnosis inconsistent with sex 0.00 234
EDX04 : Principal diagnosis invalid for DRG
assignment
0.00 3
Procedures … Procedure inconsistent with sex 0.00 182
Procedure Days EPRDAY01: Day of procedure not during stay … 0.02 1,598
Diagnoses/Procedures EDXPR : Any DXPR edit 0.62 42,258
EDXPR01 : Mixed neonatal and maternal
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hcup-us.ahrq.gov/reports/statbriefs/sb11.jsp
June 11, 2008 - Summary Trend Tables
Findings-At-A-Glance
Publications
Information About Using HCUP Data
Methods … The principal procedure is the procedure that was performed for definitive treatment rather than one … If two procedures appear to meet this definition, the procedure most related to the principal diagnosis … HCUP Methods Series Report #2003-2. Online. June 2005 (revised June 6, 2005). U.S. … Number of hospital stays with this procedure
Percentage of childbirths with this procedure
Medical
-
hcup-us.ahrq.gov/reports/pubs_rpts.jsp
February 01, 2025 - 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
-
hcup-us.ahrq.gov/db/ccr/ip-ccr/ip-ccr.jsp
April 01, 2025 - 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 … Descriptions of key data elements
The methodologies document contains:
An overview of the CCR method … for Inpatient Files, 2001-2022 (PDF file, 385 KB)
HCUP Cost-to-Charge Ratio Methodologies (HCUP Methods
-
hcup-us.ahrq.gov/partners.jsp
March 01, 2025 - 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
-
hcup-us.ahrq.gov/db/nation/nass/nassarchive.jsp
December 01, 2024 - 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
-
hcup-us.ahrq.gov/reports/methods/2019-04.pdf
January 01, 2019 - MS2019-04
HCUP Method Series
Conducting County-Level Analyses With HCUP Data:
Approaches and Methodological … HCUP Methods Series Report #2019-04. … 47 States and the District of
Columbia, 2017.
4 Additional information from SAS on the geocode procedure … Geocode Procedure. … groups; ICD-10-CM/PCS, International Classification of Diseases, Tenth
Revision, Clinical Modification/Procedure
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hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit1_1.jsp
January 01, 2009 - 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. … WOMEN'S HEALTH
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS &
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/exhibit1_1.jsp
January 01, 2008 - 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. … MHSA
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & FIGURES 2008
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixEAHRQProjectDetails.pdf
January 15, 2008 - second
was to abstract clinical data from medical records, a labor-intensive relatively expensive
procedure … predictors of inpatient mortality and surgical complications for a
wide variety of conditions and procedures … be disseminated rapidly,
data will be merged at hospitals only when this is the most cost-effective method … care and for post-operative length of
stay for uncomplicated live discharges admitted for surgical procedures … Chapter 35 for
a more detailed description of this method of identifying complicated cases.)
-
hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
November 16, 2006 - 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 … More information about CDC�s method can be found at http://www.cdc.gov/flu/weekly/fluactivity.htm
-
hcup-us.ahrq.gov/reports/methods/2017-01.pdf
January 01, 2017 - Missing Data Methods for the NIS and the SID. HCUP Methods Series Report No. 2015-
01. … http://www.hcup-us.ahrq.gov/reports/methods/2010_05.pdf
http://www.hcup-us.ahrq.gov/reports/methods … This was the method used to illustrate the AMI analysis in this report. … Use of Secondary Procedure Days in the AHRQ Quality Indicators, Version 3.1
Table 5. … Number of Diagnosis and Procedure Fields by State, 2007
Table 6.
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/intro.jsp
January 01, 2009 - 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. … WOMEN'S HEALTH
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS &
-
hcup-us.ahrq.gov/reports/statbriefs/sb25.jsp
January 01, 2007 - The most common procedure performed on burn patients was debridement of the wound (42.8 percent). … 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. … Procedures commonly associated with hospital stays for burns, 2004*
All-listed procedures
Number … of hospital stays with this procedure
Percentage of burn stays with this procedure
Debridement
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hcup-us.ahrq.gov/reports/factsandfigures/2007/exhibit5_6.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/reports/factsandfigures/2009/section2_TOC.jsp
January 01, 2009 - 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. … WOMEN'S HEALTH
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS &
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/section2_TOC.jsp
January 01, 2008 - 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. … MHSA
SOURCES/METHODS
DEFINITIONS
FOR MORE INFO
ACKNOWLEDGMENTS
CITATION
FACTS & FIGURES 2008
-
hcup-us.ahrq.gov/reports/methods/2007_01.pdf
January 01, 2007 - HCUP (01/10/2007) 17 HLM Report
from survey data, the NIS and the KID are the results of sampling procedures … PROC GLIMMIX is not incorporated as a standard SAS procedure. … This method often results in
better estimates than those produced by other methods (Rabe-Hesketh et … Statistical packages like Stata, SUDAAN, and SAS provide procedures for survey data
that explicitly … Geographic variation of procedure utilization: A Hierarchical
Model Approach.
-
hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2022.pdf
November 01, 2024 - of the compressed, encrypted data-related files using the same password
and third-party zip utility method … The choice of an appropriate method for calculating
variances for nationwide estimates depends on the … https://www.hcup-us.ahrq.gov/reports/methods/2003_02.pdf
https://www.hcup-us.ahrq.gov/reports/methods … Additional Resources for NEDS Data Elements
• HCUP Quality Control Procedures—
describes procedures … Software category for all CPT
procedures
NCPT Number of procedures coded on the original record.