-
hcup-us.ahrq.gov/db/nation/nis/nisfilespecs.jsp
November 01, 2024 - Severity Measures Files, Diagnosis and Procedure
Groups Files, and database 10% Sample files are … HOSPITAL
Number of Records: 4,544
Record layout NIS 2022 Hospital
Diagnosis and Procedure Groups … Number of Records: 4,580
Record layout NIS 2020 Hospital V2
Diagnosis and Procedure Groups … Number of Records: 4,568
Record layout NIS 2019 Hospital V2
Diagnosis and Procedure Groups … NIS_2015Q1Q3_DX_PR_GRPS
Number of Records: 5,377,720
Record
layout NIS 2015 Q1Q3 DX_PR Groups
-
hcup-us.ahrq.gov/reports/natstats/94drgb.htm
September 01, 1997 - HCUP-3 Nationwide Inpatient Sample for 1994: Diagnosis-Related Groups
Statistics from the … Nationwide Inpatient Sample
for 1994 Hospital Inpatient Stays (continued)
Diagnosis-related groups
-
hcup-us.ahrq.gov/reports/natstats/94drga.htm
October 01, 1992 - HCUP-3 Nationwide Inpatient Sample for 1994: Diagnosis-Related Groups
Statistics From the … HCUP-3 Nationwide Inpatient Sample for 1994:
Diagnosis-Related Groups
Overview The Healthcare Cost … Definitions DRGs: Diagnosis-related groups (DRGs) are a classification
of hospital case types into groups … Statistics From the Nationwide Inpatient Sample
for 1994 Hospital Inpatient Stays
Diagnosis-related groups
-
hcup-us.ahrq.gov/db/nation/nrd/nrdfilespecs.jsp
December 01, 2024 - The Diagnosis and Procedure Groups File is not available for data years 2016-2017. … 16,517,253
Number of Data Elements: 5
Record layout NRD 2022 Severity
Diagnosis and Procedure Groups … 16,805,508
Number of Data Elements: 5
Record layout NRD 2021 Severity
Diagnosis and Procedure Groups … 16,692,694
Number of Data Elements: 5
Record layout NRD 2020 Severity
Diagnosis and Procedure Groups … 14,894,613
Number of Data Elements: 80
Record layout NRD 2014 DX
PR Groups
-
hcup-us.ahrq.gov/db/nation/nass/nasssummstats.jsp
December 01, 2024 - File, unweighted (PDF file, 180 KB)
SumStats NASS 2022 Diagnosis and Procedure Groups File, weighted … File, unweighted (PDF file, 188 KB)
SumStats NASS 2021 Diagnosis and Procedure Groups File, weighted … File, unweighted (PDF file, 182 KB)
Diagnosis and Procedure Groups File, weighted (PDF file, 185 … File, unweighted (PDF file, 182 KB)
Diagnosis and Procedure Groups File, weighted (PDF file, 185 … File, unweighted (PDF file, 179 KB)
Diagnosis and Procedure Groups File, weighted (PDF file, 181
-
hcup-us.ahrq.gov/db/nation/kid/kidfilespecs.jsp
December 01, 2024 - Files for Severity Measures and for Diagnosis and Procedure Groups are also included, depending on the … SEVERITY
Number of Records: 3,009,812
Record layout KID 2022 Severity
Diagnosis and Procedure Groups … Data Set Name: KID_2012_DX_PR_GRPS
Number of Records: 3,195,782
Record layout KID 2012 DX PR Groups … Data Set Name: KID_2009_DX_PR_GRPS
Number of Records: 3,407,146
Record layout KID 2009 DX PR Groups … Data Set Name: KID_2006_DX_PR_GRPS
Number of Records: 3,131,324
Record layout KID 2006 DX PR Groups
-
hcup-us.ahrq.gov/db/nation/kid/kidsummarystats.jsp
December 01, 2024 - File (PDF file, 178 KB)
Stats KID 2022 Severity File (PDF file, 154 KB)
Stats KID 2022 DX_PR Groups … File (PDF file, 178 KB)
Stats KID 2019 Severity V2 File (PDF file, 154 KB)
Stats KID 2019 DX_PR Groups … File (PDF file, 194 KB)
Stats KID 2012 Severity File (PDF file, 226 KB)
Stats KID 2012 DX_PR Groups … File (PDF file, 227 KB)
Stats KID 2009 Severity File (PDF file, 369 KB)
Stats KID 2009 DX_PR Groups … Weights File (PDF file, 42 KB)
Stats KID 2006 Severity File (PDF file, 202 KB)
Stats KID 2006 DX_PR Groups
-
hcup-us.ahrq.gov/db/nation/nis/2015HCUPNationalInpatientSample.pdf
September 28, 2022 - Names of Data Elements Based on Diagnosis and Procedure Codes in the Diagnosis
and Procedure Groups … ]
• The Diagnosis and Procedure Groups File has been split into two files by discharge
quarter (Q1Q3 … o Diagnosis and Procedure Groups File for Q1Q3—Nine months of 2015 data
with data elements based on ICD … o Diagnosis and Procedure Groups File for Q4—Three months of 2015 data
with data elements based on ICD … Names of Data Elements Based on Diagnosis and Procedure Codes in the
Diagnosis and Procedure Groups
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixCPilotProjectTimeline.pdf
May 05, 2011 - Appendix F in Implementation Plan
Time Activity
10/1/2007 – 1/15/2008 Recruit hospitals and advisory groups … Paul
Organize advisory groups
Complete recruitment of hospitals
1/15/2008 – 2/15/2008 Collaborate … with hospitals and advisory groups to prepare
preliminary protocols for data collection and transmission … Paul for participating
hospitals and advisory groups
9/2009 Summary conference with participating … hospitals and advisory
groups in St.
-
hcup-us.ahrq.gov/db/nation/nrd/NRDChangesBeginningDataYear2016.pdf
November 17, 2022 - o Diagnosis and Procedure Groups File is a single file containing additional
information on the ICD- … least one ICD-10-
CM diagnosis on the record is
included in CCSR aaannn
Diagnosis and
Procedure Groups … 2018
DXCCSR_DEFAULT_DX1 Default CCSR for principal
diagnosis
Diagnosis and
Procedure Groups 2018 … DXCCSR_VERSION Version of CCSR for ICD-10-CM
diagnoses
Diagnosis and
Procedure Groups 2018 … 2019
PRCCSR_VERSION Version of the CCSR for ICD-10-
PCS procedures
Diagnosis and
Procedure Groups
-
hcup-us.ahrq.gov/db/nation/nis/NISChangesBeginningDataYr2016.pdf
September 01, 2022 - • Diagnosis and Procedure Groups File is a single file containing additional
information on the ICD … Elixhauser
Comorbidity Software Refined for
ICD-10-CM diagnosis codes
Diagnosis and
Procedure Groups … 2018
DXCCSR_DEFAULT_DX1 Default CCSR for principal
diagnosis
Diagnosis and
Procedure Groups 2018 … DXCCSR_VERSION Version of CCSR for ICD-10-CM
diagnoses
Diagnosis and
Procedure Groups 2018
I10 … 2019
PRCCSR_VERSION Version of the CCSR for ICD-10-
PCS procedures
Diagnosis and
Procedure Groups
-
hcup-us.ahrq.gov/reports/statbriefs/sb309-sepsis-race-2016-2021.pdf
January 01, 2021 - ■ For all racial and ethnic groups,
population rates of sepsis-related
inpatient stays were higher … Black non-Hispanic individuals had the highest rates
across all age groups in both years. … ■ For all racial and ethnic groups, males had higher population rates of sepsis-related inpatient … Only the top
five comorbidities across all racial and ethnic groups in 2021 are included. … ■ Across patients from all racial and ethnic groups, the percentage of inpatient stays for sepsis
-
hcup-us.ahrq.gov/reports/statbriefs/HCUP-SB312-508.pdf
September 27, 2024 - and Utilization Project (HCUP) Statistical
Brief presents trend statistics on SMM overall and for groups … Annual rates of SMM and specific indicators were
categorized into six groups of complications (hemorrhage … Annual rates of SMM by
complication groups are provided in Appendix Table B.1.
Figure 2. … Rate of severe maternal morbidity (SMM) by complication groups, 2016–2021
Note: *Overall is … Rate of severe maternal morbidity (SMM) by complication groups and patient age groups, 2016
and 2021
-
hcup-us.ahrq.gov/tools_software.jsp
July 01, 2025 - Clinical Classifications Software Refined (CCSR)
CCSR for ICD-10-CM Diagnoses
Groups … diagnosis codes into over 530 clinical categories
CCSR for ICD-10-PCS Procedures
Groups … Level II codes
Clinical Classifications Software (CCS) for Services and Procedures
Groups … Modification (ICD-9-CM) codes
Clinical Classifications Software (CCS) for ICD-9-CM
Groups
-
hcup-us.ahrq.gov/db/nation/kid/KIDChangesBeginningDataYr2016.pdf
October 01, 2021 - • Diagnosis and Procedure Groups File is a single file containing additional
information on the … least one ICD-10-
CM diagnosis on the record is
included in CCSR aaannn
Diagnosis and
Procedure Groups … 2019
DXCCSR_DEFAULT_DX1
Default CCSR for principal
diagnosis
Diagnosis and
Procedure Groups … 2019
DXCCSR_VERSION
Version of CCSR for ICD-10-CM
diagnoses
Diagnosis and
Procedure Groups … 2019
PRCCSR_VERSION Version of the CCSR for ICD-10-
PCS procedures
Diagnosis and
Procedure Groups
-
hcup-us.ahrq.gov/db/nation/nass/nassfilespecs.jsp
December 01, 2024 - Number of Data Elements: 64
Record layout NASS 2022 Supplemental
Diagnosis and Procedure Groups … 6,712,382
Number of Data Elements: 64
Record layout NASS 2021 Supplemental
Diagnosis and Procedure Groups … 5,789,287
Number of Data Elements: 64
Record layout NASS 2020 Supplemental
Diagnosis and Procedure Groups … 6,351,114
Number of Data Elements: 64
Record layout NASS 2019 Supplemental
Diagnosis and Procedure Groups … 5,330,291
Number of Data Elements: 64
Record layout NASS 2018 Supplemental
Diagnosis and Procedure Groups
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/pdfs/FF_2009_exhibit5_5.pdf
January 01, 2009 - Males and females had a similar rate of stays for this condition across all age groups. … The rate of stays for pneumonia between sexes was similar across all age groups. … Asthma was also a common condition in four age groups (1 to 2 years, 3 to 5 years, 6 to 9 years, … Appendicitis was also common among three age groups (6 to 9 years, 10 to 14 years, and 15 to 17 … In these age groups, males had 36- to 58-percent higher rates of stays for appendicitis compared to
-
hcup-us.ahrq.gov/db/nation/nrd/2015HCUP_NRD_110417.pdf
November 04, 2017 - Names of Data Elements Based on Diagnosis and Procedure Codes in the Diagnosis
and Procedure Groups … • The Diagnosis and Procedure Groups File has been split into two files by discharge
quarter … o Diagnosis and Procedure Groups File for Q1–Q3—Nine months of 2015 data
with data elements based on … o Diagnosis and Procedure Groups File for Q4—Three months of 2015 data
with data elements based on … Names of Data Elements Based on Diagnosis and Procedure Codes in the
Diagnosis and Procedure Groups
-
hcup-us.ahrq.gov/db/nation/neds/NEDSChangesBeginningDataYr2016.pdf
September 01, 2021 - o Diagnosis and Procedure Groups File is a single file containing additional
information on the ICD … Elixhauser Comorbidity
Software Refined for ICD-10-
CM diagnosis codes
Diagnosis and
Procedure Groups … least one ICD-
10-CM diagnosis on the record
is included in CCSR aaannn
Diagnosis and
Procedure Groups … diagnosis (inpatient data) and
the first-listed diagnosis
(outpatient data)
Diagnosis and
Procedure Groups … 2018
DXCCSR_VERSION Version of CCSR for ICD-10-
CM diagnoses
Diagnosis and
Procedure Groups 2018
-
hcup-us.ahrq.gov/reports/methods/MS2021-05-CCR-Methodologies.pdf
December 17, 2021 - .................................................................... 5
Definition of HCUP Service Groups … Assignment of HCRIS Cost Centers to HCUP Service Groups ......................... 6
Table 2. 2019 SID … CREATION OF CCRS FOR INPATIENT SERVICES
Definition of HCUP Service Groups
After the HCRIS extract … Assignment of HCRIS Cost Centers to HCUP Service Groups
HCRIS Standard Cost
Center Description … )
• Following this, Ancillary Services Groups 1 and 2 are combined into one Ancillary
Services Group