-
hcup-us.ahrq.gov/db/vars/samedayevent/nrdnote.jsp
August 01, 2015 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … Readmission analyses do not usually allow the hospitalization at the receiving hospital to be counted
-
hcup-us.ahrq.gov/db/vars/nrd_daystoevent/nrdnote.jsp
August 01, 2015 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … The number of days between the start of each admission is 15 days (1124 - 1109 = 15)
Readmission analyses
-
hcup-us.ahrq.gov/db/nation/nrd/nrddbdocumentation.jsp
April 01, 2025 - Readmissions Database (NRD) is a unique and powerful database designed to
support various types of analyses
-
hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2000_HOSPITAL.pdf
January 01, 2000 - Use to create national estimates
for all analyses except those that involve total charges. ......... … Use to create national estimates for all analyses
except those that involve total charges. … available.
�� Beginning with the 2000 NIS, DISCWT should be used to create national
estimates for all analyses … Use to create
national
estimates for
all analyses
except those
that involve
total charges. … Use to create national estimates for all
analyses except those that involve total
charges.
-
hcup-us.ahrq.gov/db/nation/nis/2006NIS_INTRODUCTION.pdf
November 01, 2015 - (Analyses of time trends are recommended from 1993 forward. … The NIS' large sample size enables analyses of rare conditions, such as
congenital anomalies; uncommon … DISCWT10 for all analyses
2000 DISCWT to create nationwide
estimates for all analyses
except … DISCWT10 for all analyses
1988-1997 DISCWT_U for all analyses D10CWT_U for all analyses … These were developed separately for hospital- and discharge-level analyses.
-
hcup-us.ahrq.gov/db/state/siddist/sid_multi.jsp
August 01, 2025 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … hospitalizations in participating States in a uniform format to facilitate multi-State comparisons and analyses
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
January 01, 2013 - The NRD is designed to be flexible to various types of analyses of
readmissions. … The NRD is designed to be flexible to various types of readmission analyses. … The NRD is not designed to
support hospital-specific analyses. … The NRD is designed to be flexible to various types of
analyses of national readmissions. … The NRD was designed to support many different types of readmission analyses.
-
hcup-us.ahrq.gov/db/nation/kid/kiddbdocumentation.jsp
April 01, 2025 - Its large sample size is ideal for developing national and regional estimates and enables analyses of
-
hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or32.jsp
October 08, 2012 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … Slide 19
Next steps & Recommendations
Future planned analyses
MCH strategic plan
Focus on teen … Consider using dads' race data for service-based analyses
Slide 20
Limitations
Our selection
-
hcup-us.ahrq.gov/datainnovations/icd10_resources.jsp
April 01, 2022 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … file, 136 KB)
ICD-10-CM/PCS Coding in HCUP Data: Comparisons with ICD-9-CM and Precautions for Trend Analyses … Opioid-Related Diagnosis Codes Translate from ICD-9-CM to ICD-10-CM (PDF file, 656 KB)
Readmission Analyses
-
hcup-us.ahrq.gov/reports/natstats/commdx.htm
October 01, 1999 - This information can be used as a starting point for many analyses. … CCS, a
"clinical grouper," makes ICD-9-CM data more amenable to clinically focused
statistical analyses
-
hcup-us.ahrq.gov/tech_assist/index_stu.jsp
February 01, 2022 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … Software Tools - Procedure Classes for ICD-10-PCS
Software Tools - Supplemental Variables for Revisit Analyses
-
hcup-us.ahrq.gov/reports/statbriefs/sb212-MRSA-Hospital-Stays-California-2013.jsp
October 01, 2016 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … The subsequent analyses track patients across multiple MRSA hospitalizations. … For subsequent analyses, the unit of analysis is the patient. … Patients represented in these analyses include those aged 1 year or older. … participating HCUP States, translated into a uniform format to facilitate multistate comparisons and analyses
-
hcup-us.ahrq.gov/reports/natstats/his96/clinclas.htm
September 01, 1999 - CCS, a
"clinical grouper," makes ICD-9-CM data more amenable to clinically focused
statistical analyses … CCS, a
"clinical grouper," makes ICD-9-CM data more amenable to clinically focused
statistical analyses … Analyses limited to principal diagnoses and procedures will produce an
underestimate of diagnoses that … The
estimated total number of discharges represented in these analyses is
34,872,474. … Return to
Contents
Descriptive statistics
For all analyses, only the principal diagnosis and principal
-
hcup-us.ahrq.gov/reports/methods/methods_topic.jsp
November 01, 2024 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … Observation Services
Population Denominator Data for Use with HCUP Databases
Readmission and Revisit Analyses … 752 KB)
Return to top
Evaluations - Other
Report #2019-04
Conducting County-Level Analyses … 1990-2005 (in ZIP format for downloading)
Return to top
Readmission and Revisit Analyses
-
hcup-us.ahrq.gov/news/exhibit_booth/nass_brochure.jsp
March 01, 2020 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … Expand Your Analyses
Use HCUP tools.
-
hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2010-2014.jsp
January 01, 2014 - The NRD is designed to be flexible to various types of analyses of readmissions. … The NRD is designed to be flexible to various types of readmission analyses. … The NRD is not designed to support hospital-specific analyses. … The NRD is designed to be flexible to various types of analyses of national readmissions. … The definitions of the readmission rate were specific to the purpose of the analyses.
-
hcup-us.ahrq.gov/db/vars/dxccsr_default_dx1/nassnote.jsp
August 01, 2019 - Cost-to-Charge Ratio (CCR) Files
Hospital Market Structure (HMS) Files
Supplemental Variables for Revisit Analyses … code, AHRQ has created a supplemental default categorization scheme for the CCSR that can be used in analyses
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2007_INTRODUCTION.pdf
January 01, 2007 - (Analyses of time trends are recommended from 1993 forward. … The NIS' large sample size enables analyses of rare conditions, such as
congenital anomalies; uncommon … DISCWT10 for all analyses
2000 DISCWT to create nationwide
estimates for all analyses
except … DISCWT10 for all analyses
1988-1997 DISCWT_U for all analyses D10CWT_U for all analyses … These were developed separately for hospital- and discharge-level analyses.
-
hcup-us.ahrq.gov/reports/methods/2018-02.pdf
January 01, 2018 - Some hospitals may keep an internal code set for payer type
used for their analyses and then map the … As such, these codes were included only in
analyses focused on both CHIP and Medicaid. … The analyses were not limited to primary expected
payer codes. … For
these analyses, we considered CHIP and Medicaid as a combined payer group. … These States were included in the
enrollment data comparison analyses reported above.