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hcup-us.ahrq.gov/reports/methods/2016-03.pdf
January 01, 2016 - HEALTHCARE COST AND UTILIZATION PROJECT (HCUP) E CODE EVALUATION
HCUP Methods Series
kbr33831
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://www.hcup-us.ahrq.gov
…
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hcup-us.ahrq.gov/db/nation/nis/2006NIS_INTRODUCTION.pdf
November 01, 2015 - Indicates in-
hospital birth
HOSPBRTH 2006 Indicator that discharge record includes
diagnosis of birth … CHRON1 –
CHRON15
2005-2006 Chronic condition indicator for all diagnoses: (0)
non-chronic condition … , (1) chronic condition
CHRONB1 –
CHRONB15
2005-2006 Chronic condition indicator body system for … MAPP8 = Council of Teaching Hospitals (COTH) indicator [A101]. … Prior to the 1998 NIS, we used the following SAS code to assign the NIS teaching hospital status
indicator
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hcup-us.ahrq.gov/db/state/siddist/Kentucky2010SID_SASD_SEDDHCUPNotesReviewed.pdf
January 01, 2010 - The HCUP Central Distributor State Inpatient Databases (SID), State Ambulatory Surgery
Databases (SASD), and State Emergency Department Databases (SEDD) for Kentucky 2010
has a data coding error in the payer information included in the HCUP data elements PAY1,
PAY2, and PAY3. This affects 3.7 percent of the SID dis…
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hcup-us.ahrq.gov/reports/statbriefs/sb195-Potentially-Preventable-Hospitalizations.jsp
November 01, 2015 - Software Refined (CCSR)
Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator … Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic Condition Indicator … Hospitalization for Ambulatory Care-Sensitive Conditions per 100,000 People as Defined by the Prevention Quality Indicator
-
hcup-us.ahrq.gov/db/state/siddist/CD_note_2010-2011_MS_SID.pdf
January 01, 2011 - The HCUP Central Distributor State Inpatient Databases (SID) for Mississippi for 2010 and 2011
are missing discharges for about 13,000 births. The table below lists for each year the number
of discharges indicated as maternal by the major diagnostic category (MDC) value of 14 and
indicated as neonatal by the MDC val…
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hcup-us.ahrq.gov/reports/statbriefs/sb159.pdf
September 01, 2012 - Trends in Rates of Perforated Appendix, 2001–2010
1
July 2013
Trends in Rates of Perforated Appendix,
2001–2010
Marguerite L. Barrett, M.S., Anika L. Hines, Ph.D., M.P.H., and
Roxanne M. Andrews, Ph.D.
Introduction
Monitoring trends in access to and quality of health care is an
important…
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm9.pdf
June 16, 2014 - Evaluating Progress Among Hospitals
Evaluating Progress Among Hospitals:
Collecting Improved Race, Ethnicity and
Tribal Data in New Mexico
Noell Stone, MPH, Nicole Katz, MPH,
Terry Reusser, MBA, Michael Landen, MD, MPH
AHRQ R01 HS20033-01
Epidemiology and Response Division
NM Race and Eth…
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hcup-us.ahrq.gov/pdf/HCUP-State-Data-Re-use-Application-Kit.pdf
May 31, 2025 - Application Kit to Submit a Data Re-use Request
Application Kit to Submit a Data Re-use Request
For Previously Purchased HCUP State Databases
August 20, 2023
This application kit is specific to submitting a data re-use request for the HCUP State
Databases that were previously purchased through the HCUP Central…
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hcup-us.ahrq.gov/reports/statbriefs/sb129.pdf
April 01, 2012 - Statistical Brief #129: Rates of Obstetric Trauma, 2009
1
April 2012
Rates of Obstetric Trauma, 2009
Anika L. Hines, Ph.D., M.P.H., and H. Joanna Jiang, Ph.D.
Introduction
Childbirth is one of the most common reasons for hospitalization
in the U.S. health care system1 and ensuring the s…
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2017.jsp
January 01, 2017 - Software Refined (CCSR)
Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator … Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic Condition Indicator … Inclusion and exclusion criteria should be used to define an index event indicator that identifies NRD … Inclusion and exclusion criteria should be used to define a readmission indicator that identifies NRD … ELECTIVE
Indicates elective admission: (1) elective, (0) nonelective admission
HCUP_ED
Indicator
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
January 01, 2013 - Inclusion and exclusion
criteria should be used to define an index event indicator that identifies NRD … Inclusion and exclusion criteria should be used
to define a readmission indicator that identifies NRD … MDC)
DRG (using the HCUP data element DRGnoPOA that does not consider the present on
admission indicator … of injury codes
coded
NPR Number of procedures coded
ORPROC
Major operating room procedure indicator … Category Data Element Name Description
Clinical
Information
CHRON1-CHRON25
Chronic condition indicator
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2013_MaskedStats_Core_Weighted.PDF
January 01, 2013 - 1,585 0.00 90.00 48.653672 0.195654 48.3 49.0
AGE_NEONATE Neonatal age (first 28 days
after birth) indicator … E_CCS4 CCS: E Code 4 50,172 7,069,391 662.00 2,621.00 2,577.364705 2.553415 2572.4 2582.4
FEMALE Indicator … sex 7,118,115 1,448 0.00 1.00 0.574207 0.001060 0.6 0.6
HCUP_ED HCUP Emergency
Department service
indicator … 7,119,563 0 0.00 4.00 0.807878 0.011478 0.8 0.8
HOSPBRTH Indicator of birth in this
hospital
7,119,563 … 7,087,913 31,650 0.00 2.00 0.093111 0.002625 0.1 0.1
TRAN_OUT Transfer out indicator 7,116,931 2,632
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2012_MaskedStats_Core.PDF
January 01, 2012 - admission 7,293,627 3,341 0.00 90.00 48.59 27.61
AGE_NEONATE : Neonatal age (first 28 days after
birth) indicator … 2,558.86 331.63
E_CCS4 : CCS: E Code 4 55,241 7,241,727 662.00 2,621.00 2,573.15 293.80
FEMALE : Indicator … of sex 7,296,000 968 0.00 1.00 0.58 0.49
HCUP_ED : HCUP Emergency Department service
indicator 7,296,968 … 0 0.00 4.00 0.81 1.11
HOSPBRTH : Indicator of birth in this hospital 7,296,968 0 0.00 1.00 0.10 0.30 … 7,257,536 39,432 0.00 2.00 0.09 0.36
TRAN_OUT : Transfer out indicator 7,295,154 1,814 0.00 2.00 0.29
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.pdf
January 01, 2020 - Inclusion and exclusion criteria should be used to define an index event indicator that identifies
NRD … Inclusion and exclusion criteria should be used
to define a readmission indicator that identifies NRD … flags for the diagnoses
DRGVER Grouper version in use on discharge date
I10_BIRTH ICD-10-CM birth indicator … I10_DELIVERY ICD-10-CM/PCS delivery indicator
I10_DX1–I10_DX40 ICD-10-CM diagnoses, principal and … ICD-10-PCS procedures, principal and secondary
I10_SERVICELINE ICD-10-CM/PCS hospital service line indicator
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2018.jsp
January 01, 2018 - Software Refined (CCSR)
Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator … Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic Condition Indicator … Inclusion and exclusion criteria should be used to define an index event indicator that identifies NRD … Inclusion and exclusion criteria should be used to define a readmission indicator that identifies NRD … ELECTIVE
Indicates elective admission: (1) elective, (0) nonelective admission
HCUP_ED
Indicator
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hcup-us.ahrq.gov/doc/HCUP_DatabaseCatalog_NationwideDatabases.xlsx
January 01, 2022 - NIS
HCUP Central Distributor Data Catalog for the National Inpatient Sample (NIS)
Updated: 12/4/2024
The NIS is available starting in data year 1988. The 1988-1992 NIS are available as a multi-year file which includes all five data years in the purchase.
Instructions:
Indicate the databases you wish to order with …
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2015Introduction.pdf
December 01, 2017 - source (e.g., Medicare, Medicaid, private insurance, self-pay)
• Hospital characteristics (e.g., indicator … Classifications Software (CCS) category for all
diagnoses
CHRON1 –
CHRON30
Chronic condition indicator … Classifications Software (CCS) category for all
diagnoses
CHRON1 –
CHRON30
Chronic condition indicator
-
hcup-us.ahrq.gov/reports/methods/MS2024-01-NHQDRMethodsReport.pdf
November 25, 2024 - composite
per 100,000 population, ages 6-17
PDI91 Acute AHRQ Pediatric Quality Indicator composite … per 100,000 population, ages 6-17
PDI92 Chronic AHRQ Pediatric Quality Indicator composite
per … composite per 100,000 population, age 18 and over
PQI91 Acute AHRQ Prevention Quality Indicator … composite
per 100,000 population, age 18 and over
PQI92 Chronic AHRQ Prevention Quality Indicator … composite per 100,000 population, age 18 and over
PQI93 Diabetes AHRQ Prevention Quality Indicator
-
hcup-us.ahrq.gov/reports/statbriefs/sb210-Malnutrition-Hospital-Stays-2013.jsp
September 01, 2016 - Software Refined (CCSR)
Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator … Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic Condition Indicator … Hospital-Acquired Conditions (Present on Admission Indicator). Reporting.
-
hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.jsp
December 01, 2016 - Software Refined (CCSR)
Elixhauser Comorbidity Software Refined for ICD-10-CM
Chronic Condition Indicator … Procedures
Tools for ICD-9-CM
Clinical Classifications Software (CCS) for ICD-9-CM
Chronic Condition Indicator … of burn
4,145
7.8
2,413
0.6
Burn severity
Total burn-related stays/visits with indicator