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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
January 01, 1998 - Internet: hcup@ahrq.gov
NIS Data and Documentation Distributed by:
National Technical Information Service … Nationwide Inpatient Sample (NIS) releases are available from the National Technical Information Service … Under section 924(c) of the Public Health Service Act (42 U.S.C. 299c-3(c)), data that identifies individuals … Use of Establishment identifiers --Section 924(c) of the Public Health Service Act (42 U.S.C. 299c-3(
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hcup-us.ahrq.gov/reports/statbriefs/sb268-ED-Costs-2017.pdf
January 01, 2017 - Statistics (NCHS) and based on the Office of Management and Budget (OMB)
definition of a metropolitan service … for the ED visit
combines detailed categories into general groups:
• Medicare: includes fee-for-service … and managed care Medicare
• Medicaid: includes fee-for-service and managed care Medicaid
• Private … payers: includes other Federal and local government programs (e.g., TRICARE,
CHAMPVA, Indian Health Service
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hcup-us.ahrq.gov/reports/statbriefs/sb301-ED-Substance-Use-Disorders-Race-2019.pdf
January 01, 2019 - Statistics (NCHS) and based on the Office of Management and Budget (OMB)
definition of a metropolitan service … for the ED visit
combines detailed categories into general groups:
• Medicare: includes fee-for-service … and managed care Medicare
• Medicaid: includes fee-for-service and managed care Medicaid
• Private … payers: includes other Federal and local government programs (e.g., TRICARE,
CHAMPVA, Indian Health Service
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hcup-us.ahrq.gov/reports/statbriefs/sb228-Breast-Reconstruction-For-Mastectomy.pdf
June 01, 2016 - Department of Agriculture’s Economic Research Service, as a
refinement of the Office of Management and … Budget Metropolitan Service Area definition. … combines detailed categories into general groups:
• Medicare: includes patients covered by fee-for-service … and managed care Medicare
• Medicaid: includes patients covered by fee-for-service and managed care
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hcup-us.ahrq.gov/reports/statbriefs/sb225-Inpatient-US-Stays-Trends.pdf
December 01, 2016 - combines detailed categories into general groups:
• Medicare: includes patients covered by fee-for-service … and managed care Medicare
• Medicaid: includes patients covered by fee-for-service and managed care … Hospitalization type (service line)
Coding criteria for the six hospitalization types are based on principal … All
discharges are categorized in one of the six mutually exclusive types of service lines.
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hcup-us.ahrq.gov/reports/statbriefs/sb277-Top-Reasons-Hospital-Stays-2018.pdf
January 01, 2018 - Statistics (NCHS) and based on the Office of Management and Budget (OMB)
definition of a metropolitan service … hospital stay
combines detailed categories into general groups:
• Medicare: includes fee-for-service … and managed care Medicare
• Medicaid: includes fee-for-service and managed care Medicaid
• Private … payers: includes other Federal and local government programs (e.g., TRICARE,
CHAMPVA, Indian Health Service
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hcup-us.ahrq.gov/reports/statbriefs/sb152.jsp
March 01, 2013 - detailed categories into general groups:
Medicare: includes patients covered by fee-for-service … and managed care Medicare
Medicaid: includes patients covered by fee-for-service and managed care … Health characteristics and medical service use patterns of sheltered homeless and low-income housed mothers … Medicaid and service use among homeless adults.
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hcup-us.ahrq.gov/reports/methods/2008_03.pdf
January 01, 2008 - The Marketscan® database contains 3 million
private insurance claims for instances of AS service in … Since separately billed physician services are
a large part of the total ambulatory service package, … use a conversion program to create the best corresponding ICD-9
codes which are aggregated into CCS service … The Marketscan® database contains 3
million private insurance claims for instances of AS service in
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hcup-us.ahrq.gov/reports/statbriefs/sb99.pdf
November 01, 2010 - sources, payer combines detailed categories into more general groups:
– Medicare includes fee-for-service … – Medicaid includes fee-for-service and managed care Medicaid patients.
-
hcup-us.ahrq.gov/reports/statbriefs/sb115.pdf
June 01, 2011 - sources, payer combines detailed categories into more general groups:
Medicare includes fee-for-service … Medicaid includes fee-for-service and managed care Medicaid patients.
-
hcup-us.ahrq.gov/reports/statbriefs/sb128.pdf
August 01, 2011 - sources, payer combines detailed categories into more general groups:
– Medicare: includes fee-for-service … and managed care Medicare patients
– Medicaid: includes fee-for-service and managed care Medicaid
-
hcup-us.ahrq.gov/reports/statbriefs/sb77.pdf
July 01, 2009 - sources, payer combines detailed categories into more general groups:
– Medicare includes fee-for-service … – Medicaid includes fee-for-service and managed care Medicaid patients.
-
hcup-us.ahrq.gov/reports/statbriefs/sb70.pdf
April 01, 2009 - sources, payer combines detailed categories into more general groups:
– Medicare includes fee-for-service … – Medicaid includes fee-for-service and managed care Medicaid patients.
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hcup-us.ahrq.gov/toolssoftware/util_flags/utilflag.jsp
July 01, 2025 - Detailed charges based on revenue codes provide additional evidence that the patient received a specific service
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or22.pdf
November 01, 2009 - Health Division
between 2000-2009
Patient enrollment records from Portland
Area Indian Health Service
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2012_Core_V2.TXT
January 01, 2012 - Indicator of sex
NRD 2012 Core_V2 71 HCUP_ED 2 Num HCUP Emergency Department service
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2011_Core_V2.TXT
January 01, 2011 - Indicator of sex
NRD 2011 Core_V2 71 HCUP_ED 2 Num HCUP Emergency Department service
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2016_Core.TXT
January 01, 2016 - 2016 NRD_2016_Core 52 HCUP_ED 2 Num HCUP Emergency Department service
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2013_Core.TXT
January 01, 2013 - Num Indicator of sex
NRD 2013 Core 71 HCUP_ED 2 Num HCUP Emergency Department service
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2010_Core_V2.TXT
January 01, 2010 - Indicator of sex
NRD 2010 Core_V2 71 HCUP_ED 2 Num HCUP Emergency Department service