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hcup-us.ahrq.gov/reports/race/StandAloneR_EExecSum4_28forweb.pdf
March 11, 2011 - All of the featured states have developed methods for reporting
health disparities and have taken concrete
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hcup-us.ahrq.gov/db/nation/nis/nisdbdocumentation.jsp
May 01, 2025 - National (Nationwide) Inpatient Sample (NIS) Database Documentation
The National (Nationwide) Inpatient Sample (NIS) is the largest publicly available all-payer inpatient care database in the United States, containing data on more than seven million hospital stays. Its large sample size is ideal for developing nati…
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hcup-us.ahrq.gov/reports/methods/2005_02.pdf
January 01, 2005 - In AHRQ’s initial work with the newly developed databases, staff encountered characteristics of
ED data … Developed for health policy analysis, the CCS
clusters the thousands of ICD-9-CM patient diagnoses and … Data Evaluation
In-Depth Expert Interviews
In association with AHRQ researchers, the study team developed … National Uniform Billing Data Element Specifications as
developed by the National Uniform Billing Committee … will help
the Healthcare Cost and Utilization Project (HCUP) better understand and use our newly
developed
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hcup-us.ahrq.gov/reports/race/HCR_disparitiesIBformatted.jsp
May 01, 2016 - As an example, Rhode Island has developed "The Healthy Rhode Island Task Force Report: Getting National
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hcup-us.ahrq.gov/datainnovations/clinicaldata/VirginiaHospitalQualityImprovementOpportunity.jsp
July 01, 2016 - Virginia Hospital Quality Improvement Opportunity
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
E…
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hcup-us.ahrq.gov/datainnovations/CAAbstractFinal.pdf
September 29, 2013 - Title:
State: California
Title: Improving Reporting of Race, Ethnicity, and Language in
California
Principal Investigator: David S. Zingmond
Organization: University Of California Los Angeles
Project Dates: September 30, 2010, to September 29, 2013
Grant Number: R01 HS19963-01
California is home to…
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hcup-us.ahrq.gov/reports/methods/MS2022-03-PopulationReport.pdf
December 15, 2022 - Utilization Project (HCUP) is a family of health care databases and
related software tools and products developed … Annual estimates of the resident U.S. population by a six-category urban-rural
classification scheme developed … the data element PL_NCHS2006 is a six-category urban-rural
classification scheme for U.S. counties developed
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hcup-us.ahrq.gov/reports/methods/2020-02.pdf
January 01, 2020 - Utilization Project (HCUP) is a family of health care databases and
related software tools and products developed … Annual estimates of the resident U.S. population by a six-category urban-rural
classification scheme developed … the data element PL_NCHS2006 is a six-category urban-rural
classification scheme for U.S. counties developed
-
hcup-us.ahrq.gov/reports/methods/MS-2021-04-PopulationReport.pdf
January 01, 2021 - Utilization Project (HCUP) is a family of health care databases and
related software tools and products developed … Annual estimates of the resident U.S. population by a six-category urban-rural
classification scheme developed … the data element PL_NCHS2006 is a six-category urban-rural
classification scheme for U.S. counties developed
-
hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR-User-Guide-v2025-1.pdf
November 01, 2024 - Utilization Project (HCUP)
is a family of healthcare databases and related software tools and products developed … This built-in taxonomy allows for
expandability and structural integrity as new procedures are developed … maps to
one CCS category
No multi-level system with
additional procedure specificity
has been developed
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hcup-us.ahrq.gov/db/nation/kid/kiddbdocumentation.jsp
April 01, 2025 - Kids' Inpatient Database (KID) Database Documentation
The Kids' Inpatient Database (KID) is the largest publicly available all-payer pediatric inpatient care database in the United States, containing data from two to three million hospital stays each year. Its large sample size is ideal for developing national and …
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hcup-us.ahrq.gov/reports/methods/2011_03.pdf
January 01, 2011 - As a part of the Outpatient Prospective Payment System (OPPS), CMS
developed Ambulatory Payment Classifications … As a part of the Outpatient Prospective Payment System (OPPS), CMS
developed Ambulatory Payment Classifications … Report
Chronic and acute first-listed diagnoses were identified by the Chronic Condition Indicator
developed … The Clinical Classification Software (CCS) (http://www.hcup-
us.ahrq.gov/toolssoftware/ccs/ccs.jsp) developed … Coding guidelines for inconclusive diagnoses (probable, suspected, rule out, etc.) were
developed for
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hcup-us.ahrq.gov/datainnovations/Challenges_and_Opportunities_ICD10CMPCS.pdf
October 01, 2014 - HISTORY OF THE ICD
The WHO has maintained the ICD classification since
1948 and developed ICD-9 in 1975 … In 1993, the WHO developed ICD-10, which the
United States adopted for mortality reporting in 1999. … representatives from
numerous specialty organizations, including the Amer-
ican College of Surgeons, as they developed
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hcup-us.ahrq.gov/reports/statbriefs/sb287-Ambulatory-Surgery-Overview-2019.pdf
January 01, 2019 - (AHA) Annual Survey and is based on the Core Based
Statistical Area (CBSA) definition of rurality developed … ’ residence
Place of residence is based on the urban-rural classification scheme for U.S. counties developed … HCUP, pronounced "H-Cup") is a family of healthcare
databases and related software tools and products developed
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hcup-us.ahrq.gov/reports/statbriefs/sb259-Potentially-Preventable-Hospitalizations-2017.pdf
January 01, 2017 - Indicators (PQIs)4 and Pediatric Quality
Indicators (PDIs).5 The PQIs and area-level PDIs were
developed … ’ residence
Place of residence is based on the urban-rural classification scheme for U.S. counties developed … HCUP, pronounced "H-Cup") is a family of healthcare
databases and related software tools and products developed
-
hcup-us.ahrq.gov/reports/statbriefs/sb218-Malnutrition-Readmissions-2013.pdf
January 01, 2013 - ’ residence
Place of residence is based on the urban-rural classification scheme for U.S. counties developed … , pronounced "H-Cup") is a family of health care
databases and related software tools and products developed … Discharge weights for national estimates are developed using the target universe of
18
community
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hcup-us.ahrq.gov/pdf/HCUP_Central_Distributor_User_Guide.pdf
January 01, 2024 - The CCR Files are linkable files developed by AHRQ that enable the conversion of total charges (defined … Supplemental Variables for Revisit Analyses, or revisit variables, are additional variables that were
developed … The DUA was developed based on the agreements that AHRQ holds with each of the HCUP State
Partners.
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hcup-us.ahrq.gov/reports/statbriefs/sb96.pdf
September 01, 2010 - Seven of these conditions are selected
from the Prevention Quality Indicators (PQI) developed by the … Prevention Quality Indicators (PQIs)
The PQIs are part of a set of AHRQ Quality Indicators (QIs) developed
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hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
January 01, 2018 - produce national or regional estimates of pediatric hospitalizations using the KID, discharge weights are developed … The NEDS is developed based on a stratified systematic sample of hospital-owned EDs.
-
hcup-us.ahrq.gov/reports/statbriefs/sb179-Emergency-Department-Trends.pdf
November 01, 2013 - ’ residence
Place of residence is based on the urban-rural classification scheme for U.S. counties developed … , pronounced "H-Cup") is a family of health care
databases and related software tools and products developed