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hcup-us.ahrq.gov/toolssoftware/ccsr/dxccsr.jsp
July 01, 2025 - The Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses is one in a family of databases and software tools developed as part of the Healthcare Cost and Utilization Project (HCUP) , a Federal-State-Industry partnership sponsored by the Agency for Healthcare Research and Quality (AHRQ). HCUP databas…
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hcup-us.ahrq.gov/reports/methods/MS2021-05-CCR-Methodologies.pdf
December 17, 2021 - HCUP Cost-to-Charge Ratio Methodologies
HCUP Methods Series
HCUP Cost-to-Charge Ratio Methodologies
Report #2021-05
Contact Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality
5600 Fishers Lane
Room 07W17B
Mail Stop 7W25B
Rockville, MD 20857
http:…
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hcup-us.ahrq.gov/tech_assist/faq.jsp
October 01, 2024 - This page provides answers to commonly asked questions about
obtaining and using the Healthcare Cost and Utilization Project
(HCUP) databases, software tools, supplemental fifles, and other
products. It also covers certain questions about data use
restrictions and publishing with the data. Links…
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hcup-us.ahrq.gov/reports/statbriefs/sb74.pdf
June 01, 2009 - patient safety
problems exist for different sub-groups of patients is an
important first step in developing
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hcup-us.ahrq.gov/tech_assist/data_query/HCUPnet_Readmissions_Methodology.pdf
November 01, 2012 - Methods
Calculating Readmissions for HCUPnet
This document provides details on the methods used to calculate readmissions for HCUPnet. The
definition of readmissions used for this analysis follows the methods developed for measuring all-payer
readmissions for the Partnership for Patients.1
Definition of Readmiss…
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hcup-us.ahrq.gov/nrdoverview.jsp
July 01, 2025 - NRD Overview
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/reports/factsandfigures/2009/hcup_partners.jsp
January 01, 2009 - HCUP Facts and Figures 2009: Statistics on Hospital-Based Care in the United States
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact …
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hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/fl9.pdf
April 06, 2011 - Linking Maternal and Child Health Data to Create
Hamisu Salihu, Ph.D., Principal Investigator
University of South Florida College of Public Health
R01 HS19997‐01
9/30/2010 – 9/29/2013 (3 years)
Linking Maternal and Child Health Data to Create
a Comprehensive Longitudinal Dataset:
The Florida Experience
April 6, 20…
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/fl9.pdf
April 06, 2011 - Microsoft PowerPoint - 2011-0407 AHRQ Meeting - Florida Data Linkage.pptx
Hamisu Salihu, Ph.D., Principal Investigator
University of South Florida College of Public Health
R01 HS19997‐01
9/30/2010 – 9/29/2013 (3 years)
Linking Maternal and Child Health Data to Create
a Comprehensive Longitudinal Dataset:
The Florid…
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hcup-us.ahrq.gov/reports/race/HCUP_R_E_finalreport-02311AHRQ.jsp
November 01, 2011 - NHQR/NHDR Dissemination of Information on State Data-Driven Strategic Efforts to Reduce Health Disparities
An official website of the Department of Health & Human Services
Search All AHRQ Websites
…
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hcup-us.ahrq.gov/reports/methods/2011_05.pdf
January 01, 2011 - During this same time, CMS was also
developing its approach to implementing requirements of the Deficit
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.pdf
January 01, 2004 - HEALTHCARE COST AND UTILIZATION PROJECT — HCUP
August 8, 2006
Healthcare Cost and Utilization Project
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
DESIGN OF THE NATIONWIDE INPATIENT SAMPLE (NIS), 20…
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report_Edited_012506.pdf
January 01, 2003 - HEALTHCARE COST AND UTILIZATION PROJECT — HCUP
January 25, 2006
Healthcare Cost and Utilization Project
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
DESIGN OF THE NATIONWIDE INPATIENT SAMPLE (NIS), …
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
January 01, 2005 - HEALTHCARE COST AND UTILIZATION PROJECT — HCUP
June 13, 2007
Healthcare Cost and Utilization Project
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
DESIGN OF THE NATIONWIDE INPATIENT SAMPLE (NIS), 200…
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hcup-us.ahrq.gov/reports/infographics/neonatal-abstinence-syndrome.pdf
January 01, 2016 - Infographic: Number of Newborns with Neonatal Abstinence Syndrome Continued To Increase Through 2016
Number of Newborns with Neonatal Abstinence
Syndrome Continued To Increase Through 2016
0
5,000
10,000
15,000
20,000
25,000
30,000
8,512
10,380
12,441
14,575
16,709
19,569
22,061
25,213
…
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hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SF-SvcProc-ChgLg-v20211-v20221.xlsx
May 01, 2022 - SGF-SvcPrc-ChgLg-v20201-v20211
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Surgery Flags for Services and Procedures
Compared versions: v2021.1 (released April 2021) to v2022.1 (released May 2022)
Table of Contents
Comparison of the surgery flag assignments by ty…
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hcup-us.ahrq.gov/seddoverview.jsp
July 01, 2025 - HCUP-US SEDD Overview
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/sasdoverview.jsp
July 01, 2025 - HCUP-US SASD Overview
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/ccr/ed-ccr/ed-ccr.jsp
June 01, 2025 - Cost-to-Charge Ratios for Emergency Department Files
An official website of the Department of Health & Human Services
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FAQs
…
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hcup-us.ahrq.gov/toolssoftware/chronic_icd10/chronic_icd10.jsp
July 01, 2025 - Chronic Condition Indicator Refined (CCIR) for ICD-10-CM
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…