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hcup-us.ahrq.gov/db/vars/prsys/nisnote.jsp
September 01, 2008 - NIS Description of Data Elements
PRSYS - Procedure coding system
Documentation … In 1997, Pennsylvania source documentation indicated that all procedure codes were ICD-9-CM codes (PRSYS
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hcup-us.ahrq.gov/db/vars/prmccsn/nisnote.jsp
September 01, 2008 - Description of Data Elements
PRMCCSn - Multi-Level CCS for ICD-9-CM Procedures
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
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hcup-us.ahrq.gov/db/vars/e_mccsn/nisnote.jsp
September 01, 2008 -
E_MCCSn - Multi-Level CCS for ICD-9-CM External Cause of Injury Code
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
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hcup-us.ahrq.gov/db/vars/female/nisnote.jsp
September 01, 2008 - NIS Description of Data Elements
FEMALE - Indicator of sex
Documentation … Colorado
According to the documentation available from the source, "Other/Unknown" includes patients
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hcup-us.ahrq.gov/db/vars/e_mccsn/nrdnote.jsp
August 01, 2015 -
E_MCCSn - Multi-Level CCS for ICD-9-CM External Cause of Injury Code
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
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hcup-us.ahrq.gov/db/vars/dxmccsn/nrdnote.jsp
August 01, 2015 - of Data Elements
DXMCCSn - Multi-Level CCS for ICD-9-CM Diagnoses
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
-
hcup-us.ahrq.gov/db/vars/prmccsn/nrdnote.jsp
August 01, 2015 - Data Elements
PRMCCSn - Multi-Level CCS for ICD-9-CM Procedures
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
-
hcup-us.ahrq.gov/db/vars/e_mccsn/kidnote.jsp
September 01, 2008 -
E_MCCSn - Multi-Level CCS for ICD-9-CM External Cause of Injury Code
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
-
hcup-us.ahrq.gov/db/vars/prmccsn/kidnote.jsp
September 01, 2008 - Description of Data Elements
PRMCCSn - Multi-Level CCS for ICD-9-CM Procedures
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
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hcup-us.ahrq.gov/nisoverview.jsp
July 01, 2025 - For more details, see
NIS Database Documentation
and the Introduction to the NIS, 2022 … , SPSS®, and Stata® load programs, under 1993-2011 NIS Trend Weights Files from the NIS Database Documentation … NIS documentation and tools, including programs for loading the ASCII file into SAS, SPSS, or Stata ( … beginning with 2004), are also available on the NIS Database Documentation page.
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hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2021.pdf
March 01, 2024 - Please refer to the detailed
documentation before using the data. … The tables in Appendix C provide summary documentation for the data. … NEDS Documentation
Comprehensive documentation for the NEDS files is available on the NEDS Database … Documentation page of the HCUP-US website. … For
more details, refer to the comprehensive documentation on the NEDS Database Documentation
page
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hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/surgeryflagssvc_proc.jsp
July 01, 2025 - Other Resources
Data Elements Required for Input Dataset
Downloading Information for the Tool and Documentation … outpatient databases
Return to Contents
Downloading Information for the Tool and Documentation
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompin.jsp
September 01, 2024 - Documentation provided by the data source clearly indicates that the facility is
hospital-owned. … Documentation provided by the data source clearly indicates that the facility is
hospital-owned.
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hcup-us.ahrq.gov/db/vars/surgid_s/nisnote.jsp
September 01, 2008 - Description of Data Elements
SURGID_S - Synthetic primary surgeon number
Documentation … Source documentation indicates that if a physician does not have a number (i.e., they are from out of … Source documentation describes strict assignment and verification rules for this field. … Source documentation indicates that if the operating physician did not possess a valid New York state
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hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2023.jsp
January 01, 2023 - Once we arrive on this page, we will select the link for the NIS Database Documentation . … Once we arrive on this page, we will select the link for the NIS Database Documentation . … Once we arrive on this page, we will select the link for the KID Database Documentation . … Once we arrive on this page, we will select the link for the KID Database Documentation . … Once we arrive on this page, we will select the link for the NASS Database Documentation .
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hcup-us.ahrq.gov/db/vars/hospid/nisnote.jsp
September 01, 2008 - Description of Data Elements
HOSPID - HCUP hospital identification number
Documentation … If you need identifying information on Arizona hospitals beyond that which is provided in the HCUP documentation
-
hcup-us.ahrq.gov/db/vars/dxmccsn/nisnote.jsp
September 01, 2008 - Description of Data Elements
DXMCCSn - Multi-Level CCS for ICD-9-CM Diagnoses
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
-
hcup-us.ahrq.gov/db/vars/dxmccsn/kidnote.jsp
September 01, 2008 - Description of Data Elements
DXMCCSn - Multi-Level CCS for ICD-9-CM Diagnoses
Documentation … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and
-
hcup-us.ahrq.gov/db/vars/hospid/kidnote.jsp
September 01, 2008 - Description of Data Elements
HOSPID - HCUP hospital identification number
Documentation … If you need identifying information on Arizona hospitals beyond that which is provided in the HCUP documentation
-
hcup-us.ahrq.gov/pdf/HCUP_Central_Distributor_User_Guide.pdf
January 01, 2024 - Database documentation can be found on the Database Information page of the
HCUP-US website. … More information on the databases is available on the HCUP-US
Database Documentation page. … use of HCUP data, including Database
Documentation, Research Tools that can be used with the HCUP … HCUP Database Documentation on HCUP-US. … Each specific database documentation page includes the
following information:
• Description of the