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hcup-us.ahrq.gov/reports/methods/2016-09UG.pdf
January 01, 2016 - Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/reports/methods/2017-05.pdf
January 01, 2017 - Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/reports/methods/2015-08.pdf
January 01, 2015 - Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/reports/methods/2014-03UserGuide.pdf
January 01, 2014 - Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services
(CMS) enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/reports/methods/2016-05.pdf
January 01, 2016 - Figure 2 compares the percentage of records identified as OS by the Partner-defined flag (data
element … Some Partner
organizations that collect a broadly defined outpatient data file including all types of … A designated OS unit is defined in the NHAMCS as a unit of
the hospital that is located in a separate … Some Partner organizations that collect a broadly
defined outpatient data file including all types of … OS send all of their outpatient data to HCUP; others subset the broadly
defined outpatient data file
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hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_1999.pdf
January 01, 1999 - ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … These sensitive conditions are defined by DRG, diagnoses, or
procedure codes as specied below: … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined
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hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_1998.pdf
January 01, 1998 - ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … These sensitive conditions are defined by DRG, diagnoses, or
procedure codes as specied below: … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined
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hcup-us.ahrq.gov/db/vars/i10_serviceline/nisnote.jsp
September 10, 2008 - Beginning in Data Year 2019
Beginning in data year 2019, the five hospitalization types are defined … as follows:
Maternal and neonatal discharges are defined using the following Major Diagnostic Categories … 15 Newborn and Other Neonates (Perinatal Period)
Mental health/substance use discharges * are defined … hospitalization types were identified using the following definitions:
Maternal and neonatal discharges are defined … Birth trauma
224: Other perinatal conditions
Mental health/substance abuse discharges are defined
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hcup-us.ahrq.gov/db/vars/i10_serviceline/kidnote.jsp
September 10, 2008 - Beginning in Data Year 2019
Beginning in data year 2019, the five hospitalization types are defined … as follows:
Maternal and neonatal discharges are defined using the following Major Diagnostic Categories … 15 Newborn and Other Neonates (Perinatal Period)
Mental health/substance use discharges * are defined … hospitalization types were identified using the following definitions:
Maternal and neonatal discharges are defined … Birth trauma
224: Other perinatal conditions
Mental health/substance abuse discharges are defined
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hcup-us.ahrq.gov/db/vars/i10_serviceline/nrdnote.jsp
August 10, 2015 - Beginning in Data Year 2019
Beginning in data year 2019, the five hospitalization types are defined … as follows:
Maternal and neonatal discharges are defined using the following Major Diagnostic Categories … 15 Newborn and Other Neonates (Perinatal Period)
Mental health/substance use discharges * are defined … hospitalization types were identified using the following definitions:
Maternal and neonatal discharges are defined … Birth trauma
224: Other perinatal conditions
Mental health/substance abuse discharges are defined
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hcup-us.ahrq.gov/reports/methods/2015-05_public.pdf
January 01, 2015 - Some Partner
organizations that collect a broadly defined outpatient data file including all types … This can be either revenue center codes, HCPCS/CPT codes, or a Partner-
defined flag that indicates … Some Partner organizations that collect a broadly
defined outpatient data file including all types … of OS send all of their outpatient data to HCUP; others subset the broadly
defined outpatient data … This can be either revenue
center codes, HCPCS/CPT codes, or a Partner-defined flag that indicates
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hcup-us.ahrq.gov/db/vars/hospid/nisnote.jsp
September 01, 2008 - The hospital entity as defined by the data source may differ from the hospital entity as defined by the … The HCUP hospital identifier (HOSPID) is a re-identification of the AHA hospital identifier and is defined
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hcup-us.ahrq.gov/db/vars/hospid/kidnote.jsp
September 01, 2008 - The hospital entity as defined by the data source may differ from the hospital entity as defined by the … The HCUP hospital identifier (HOSPID) is a re-identification of the AHA hospital identifier and is defined
-
hcup-us.ahrq.gov/reports/methods/2019-03.pdf
January 01, 2019 - Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2012forHCUP-US.pdf
May 14, 2013 - The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS.
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hcup-us.ahrq.gov/db/state/sasddist/sasd_multi.jsp
August 01, 2025 - HCUP uses State-defined indicators of AS and ED records for inclusion in the SASD and State Emergency … for ED records, and STATE_OS for observation services (OS) records) include information on the State-defined … Investigation of the SASD revealed that the AS records were not uniformly defined and that other types
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hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2000.pdf
January 01, 2000 - ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … These sensitive conditions are defined by DRG, diagnoses, or
procedure codes as specified below: … ensure the confidentiality of hospitals, stratifier
variables were set to missing if the cell, as defined … • Texas requested that AGE, age in years, be set to the midpoints
of age ranges defined by THCIC
-
hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2013forHCUP-US.pdf
August 13, 2015 - The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS. … The next column describes how the data element is defined in the NIS.
-
hcup-us.ahrq.gov/reports/methods/2018-04.pdf
January 01, 2018 - Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … Centers for Medicare & Medicaid Services (CMS)
enrollment figures
Information comparing similarly
defined … payer
definitions and how that may differ from
enrollment figures
Information comparing similarly
defined
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompia.jsp
August 01, 2006 - Behavioral health patients treated in chemical dependency or psychiatric care units were defined by IHA … From 2001-2012, records for patients with HIV infections were defined by:
A Major Diagnostic Category … diagnosis-related group (DRG) were set to missing for skilled nursing care/skilled swing bed records (defined