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hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompme.jsp
August 01, 2006 - All records identified by MHDO as ED are included in the SEDD (HCUP data element STATE_ED=1 based on
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompne.jsp
August 01, 2006 - All records identified by NHA as ED are included in the SEDD (HCUP data element STATE_ED=1 based on revenue
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompca.jsp
August 01, 2006 - How the stays in these different types of units can be identified differs by data year.
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hcup-us.ahrq.gov/db/vars/hosp_locteach/nisnote.jsp
September 01, 2008 - Beginning with the 2014 NIS, there is an increase in the number of hospitals identified as teaching facilities
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hcup-us.ahrq.gov/db/vars/hcup_ed/nisnote.jsp
September 01, 2008 - Records that are identified by the HCUP Partner as ED visits that are not admitted to the same hospital
-
hcup-us.ahrq.gov/db/state/siddist/2021CDSIDDischHospitalCountsReport.pdf
January 09, 2024 - DSHOSPID contains the State-specific hospital identifier and is used to count the number of hospitals identified
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hcup-us.ahrq.gov/reports/methods/2016-05.pdf
January 01, 2016 - on some, but not all, HCUP State databases because
there is variation across States in how OS are identified … HCUP State
databases include the record with information on OS, but the order of services cannot be
identified … Data for visits involving OS need to be identified across multiple HCUP State databases to
create a … Figure 2 compares the percentage of records identified as OS by the Partner-defined flag (data
element
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hcup-us.ahrq.gov/reports/methods/2015-05_public.pdf
January 01, 2015 - on some, but not all, HCUP State databases because
there is variation across States in how OS are identified … State
databases include the record with information on OS, but the order of services cannot be
identified … Data for visits involving OS need to be identified across multiple HCUP State databases to
create a … HCUP (09/01/15) 11 Identifying OS in HCUP State Data
Figure 2 compares the percentage of records identified
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
January 01, 2005 - was excluded because of sampling restrictions stipulated by the State Partner, and four
hospitals identified … were excluded because of sampling restrictions stipulated by the State Partner,
and five hospitals identified … was
excluded because of sampling restrictions stipulated by the State Partner, and five
hospitals identified … Twenty-nine
hospitals identified in AHA data were not included in the data supplied to HCUP, and
three … were excluded because of sampling restrictions stipulated by the State Partner, and
three hospitals identified
-
hcup-us.ahrq.gov/pdf/HCUP-State-Data-Application-Kit.pdf
May 31, 2025 - In the Excel Data Catalog, databases that include revisit data are identified with an “R” to the right … will take all necessary and reasonable precautions to prohibit others from
contacting establishments identified … √ Determined the estimated cost of data purchases and identified your intended payment method
(Step 10
-
hcup-us.ahrq.gov/db/nation/nass/NASSIntroduction2021.pdf
April 01, 2024 - ................................. 1
Appendix E: Encounter Totals by In-Scope Ambulatory Surgeries Identified … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications Software
(CCS) for Services … Prior to application of selection criteria, all in-scope ambulatory surgeries identified by HCUP
Surgery … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications
Software (CCS) for Services … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications Software (CCS) for Services
-
hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2021.pdf
March 01, 2024 - ED bed size was not used because no data source for this information could be identified. … To ensure
that all trauma centers are identified for the NEDS, ATS reviews the ACS/COT list of trauma … Beginning with the 2014 NEDS, there is an increase in the number of
hospitals identified as teaching … In fact, States and the District of Columbia are not identified in the NEDS. … a Injuries are identified by diagnosis codes in the Clinical Classifications Software Refined for ICD
-
hcup-us.ahrq.gov/db/nation/nass/NASSIntroduction2022.pdf
December 01, 2024 - D-1
Appendix E: Encounter Totals by In-Scope Ambulatory Surgeries Identified by Clinical
Classifications … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications Software
(CCS) for Services … Prior to application of selection criteria, all in-scope ambulatory surgeries identified by HCUP
Surgery … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications
Software (CCS) for Services … NASS In-Scope Ambulatory Surgeries Identified by Clinical Classifications Software (CCS) for Services
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hcup-us.ahrq.gov/db/nation/kid/KID_2003_CORE_Volume2_M-Z.pdf
January 01, 2003 - .............................................................. 2
MDNUM1_R - Physician 1 number (re-identified … ) ........................................................... 3
MDNUM2_R - Physician 2 number (re-identified … During HCUP processing, this number is re-identified to protect the
confidentiality of the physician … During HCUP processing, this number is re-identified to protect the
confidentiality of the physician … The
quartiles are identified by values of 1 to 4, indicating the poorest to wealthiest
populations.
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hcup-us.ahrq.gov/tools_software.jsp
July 01, 2025 - Software Tools
HCUP software tools can be applied to HCUP and other administrative databases to systematically create new data elements from existing data, thereby enhancing a researcher's ability to conduct analyses.
Tools for ICD-10-CM/PCS
Designed for use with International Classification of Disea…
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/EDCCR-UserGuide-2012-2019.pdf
January 01, 2019 - • For treat-and-release ED visit records (identified by HCUPFILE=“SEDD”)
o TOTCHG_ED is the total … • For admitted ED visit records (identified by HCUPFILE=“SID”)
o TOTCHG_ED represents the portion … missing (masked) if any of the following conditions are met:
• The inpatient hospital-specific CCR was identified … OUTLIERS
For the ED CCRs, the hospital-specific CCR is set to missing (masked) if the inpatient CCR was
identified … HCUP inpatient CCR outliers are identified using upper and lower limits for hospital-wide, routine
care
-
hcup-us.ahrq.gov/reports/statbriefs/sb303-Comorbidities-Adult-Hospitalizations-2019.pdf
January 01, 2019 - jsp
https://www.hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/comorbidity_icd10.jsp
13
only identified … if it is not simultaneously identified as a principal diagnosis. … Diseases and Disorders
o MDC 20: Alcohol/Drug Use or Induced Mental Disorders
• Injury discharges are identified … categories for the principal ICD-10-CM diagnosis: INJ001–INJ027 and INJ032
• Surgical discharges are identified … • All other discharges that are not assigned to a surgical MS-DRG are identified as a medical
discharge
-
hcup-us.ahrq.gov/reports/statbriefs/sb261-Most-Expensive-Hospital-Conditions-2017.pdf
January 01, 2017 - Conditions were identified using the CCSR default
category assignment(s) for the principal diagnosis … Conditions were identified using the CCSR default
category assignment(s) for the principal diagnosis … Conditions were identified using the CCSR default
category assignment(s) for the principal diagnosis … Conditions were identified using the CCSR default
category assignment(s) for the principal diagnosis … Conditions were identified using the CCSR default
category assignment(s) for the principal diagnosis
-
hcup-us.ahrq.gov/db/state/sedddist/2020CDSEDDDischHospitalCountsReport.pdf
October 26, 2022 - DSHOSPID contains the State-specific hospital identifier and is used to count the number of hospitals identified
-
hcup-us.ahrq.gov/db/vars/prccsr_aaannn/kidnote.jsp
September 01, 2008 - The value of the PRCCSR_aaannn data element indicates the following for the CCSR category identified