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hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-User-Guide-v2019-1.pdf
September 01, 2019 - Starting in
October 1, 2015, diagnoses for hospital inpatient stays and outpatient encounters in the … are:
• Distributing all dataset records into mutually exclusive groups
• Obtaining statistics on discharge-level … The programs assume that the input file will
have one record per encounter (inpatient stay, emergency … replacing the ICD-9-CM diagnosis coding system with the ICD-10-CM diagnosis coding
system for most inpatient … The team extensively
reviewed the CCSR tool at each stage of its development, using HCUP State Inpatient
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hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2020.jsp
July 01, 2021 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Central Distributor SID: Availability of Data Elements
HCUP State Inpatient Databases … coding practices, click on the data element.
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hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2021.jsp
January 26, 2024 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Central Distributor SID: Availability of Data Elements
HCUP State Inpatient Databases … coding practices, click on the data element.
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2022.jsp
July 01, 2025 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Central Distributor SID: Availability of Data Elements
HCUP State Inpatient Databases … coding practices, click on the data element.
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_SummaryStats.PDF
January 01, 1999 - 2.19 3.36
DISPUNIFORM : Disposition of patient (uniform) 7195297 3632 1.00 20.00 2.30 3.30
DQTR : Discharge … quarter 7198929 0 1.00 4.00 2.49 1.12
DRG : DRG in effect on discharge date 7198929 0 1.00 511.00 262.20 … DRG18 : DRG, version 18 7198929 0 1.00 511.00 262.17 142.45
DRGVER : DRG grouper version used on discharge … Nursing Facility 405173 5.63
4: Intermediate Facility 76134 1.06
5: Another Type of Facility (for inpatient … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS 25351 0.35
469: PRINCIPAL DIAGNOSIS INVALID AS DISCHARGE
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_SummaryStats.PDF
January 01, 1998 - 2.18 3.30
DISPUNIFORM : Disposition of patient (uniform) 6823496 3854 1.00 20.00 2.32 3.32
DQTR : Discharge … quarter 6827350 0 1.00 4.00 2.49 1.12
DRG : DRG in effect on discharge date 6827350 0 1.00 511.00 262.02 … DRG18 : DRG, version 18 6827350 0 1.00 511.00 262.03 142.54
DRGVER : DRG grouper version used on discharge … Nursing Facility 406756 5.96
4: Intermediate Facility 59897 0.88
5: Another Type of Facility (for inpatient … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS 22765 0.33
469: PRINCIPAL DIAGNOSIS INVALID AS DISCHARGE
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Core_Weighted.PDF
November 03, 2014 - please refer to the section on Description of Data Elements. … refer to the section on Description of Data Elements. … : NEDS 2011 - Core File 14:38 Monday, November 3, 2014 1
Means of Continuous Data Elements
Data Summary … Variable Label N
Sum of
Weights Min Max Mean
Std Error of
Mean 95% CL for Mean
DQTR Discharge quarter … 1.07
6: Home health care 337,015 0.26
7: Against medical advice 1,884,287 1.44
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2012_MaskedStats_Core_Weighted.PDF
January 01, 2012 - please refer to the section on Description of Data Elements. … refer to the section on Description of Data Elements. … : NEDS 2012 - Core File
02:12 Tuesday, November 18, 2014 1
Means of Continuous Data Elements
Data … DISP_ED Disposition of patient (uniform) from ED 31091020 0 1 99 2.434735 0.033176 2.36962 2.49985
DQTR Discharge … 1.14
6: Home health care 160,161 0.12
7: Against medical advice 2,086,297 1.55
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2013_MaskedStats_Core_Weighted.PDF
January 01, 2013 - please refer to the section on Description of Data Elements. … refer to the section on Description of Data Elements. … : NEDS 2013 - Core File
21:28 Thursday, November 5, 2015 1
Means of Continuous Data Elements
Data … DISP_ED Disposition of patient (uniform) from
ED
29581718 0 1 99 2.470767 0.047124 2.37827 2.56326
DQTR Discharge … 1.21
6: Home health care 229,029 0.17
7: Against medical advice 1,791,574 1.33
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2009_MaskedStats_Core_Weighted.PDF
January 01, 2009 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … refer to the section on Description of Data Elements. … 0 2 0.01 0.00
DISP_ED Disposition of patient (uniform)
from ED
28,861,047 0 1 99 2.83 0.32
DQTR Discharge … 1.16
6: Home health care 275,800 0.21
7: Against medical advice 1,796,469 1.39
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Core_Weighted.PDF
January 01, 2011 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … refer to the section on Description of Data Elements. … 52,451 0 2 0.01 0.00
DISP_ED Disposition of patient (uniform) from ED 29,421,411 0 1 99 2.55 0.04
DQTR Discharge … 1.18
6: Home health care 439,933 0.34
7: Against medical advice 1,870,401 1.43
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_SummaryStats_10PCT_SAMPLE_B.PDF
January 01, 2000 - 71.00 2.16 3.47
DISPUNIFORM : Disposition of patient (uniform) 744721 378 1.00 20.00 2.25 3.23
DQTR : Discharge … quarter 745099 0 1.00 4.00 2.49 1.12
DRG : DRG in effect on discharge date 745099 0 1.00 511.00 263.40 … 141.53
DRG18 : DRG, version 18 745099 0 1.00 511.00 263.40 141.53
DRGVER : DRG grouper version used on discharge … : Length of stay (as received from source) 745098 1 0.00 3959.00 4.63 10.38
MDC : MDC in effect on discharge … Skilled Nursing Facility 41177 5.53
4: Intermediate Facility 8353 1.12
5: Another Type of Facility (for inpatient
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_SummaryStats_10PCT_SAMPLE_A.PDF
January 01, 2000 - 71.00 2.18 3.51
DISPUNIFORM : Disposition of patient (uniform) 744728 371 1.00 20.00 2.27 3.26
DQTR : Discharge … quarter 745099 0 1.00 4.00 2.49 1.12
DRG : DRG in effect on discharge date 745099 0 1.00 511.00 263.13 … 141.30
DRG18 : DRG, version 18 745099 0 1.00 511.00 263.13 141.30
DRGVER : DRG grouper version used on discharge … Length of stay (as received from source) 745099 0 -6.00 3019.00 4.64 10.12
MDC : MDC in effect on discharge … Skilled Nursing Facility 40663 5.46
4: Intermediate Facility 8255 1.11
5: Another Type of Facility (for inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2012_MaskedStats_Core.PDF
January 01, 2012 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2012 … section on Description of Data Elements. … Std Dev
DISP_ED : Disposition of patient (uniform) from ED 31,091,020 0 1.00 99.00 2.45 4.36
DQTR : Discharge … 357,743 1.15
6: Home health care 37,505 0.12
7: Against medical advice 490,548 1.58
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2005_SummaryStats_CORE_Weighted.PDF
January 01, 2005 - of Data Elements. … nursing facility 2541099 6.49
4: Intermediate facility 270201 0.69
5: Another type of facility (for inpatient … of Data Elements. … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS 149295 0.38
469: PRINCIPAL DIAGNOSIS INVALID AS DISCHARGE … Data Set WORK.NPR_FREQS
The Print Procedure
Data Set WORK.PAY1_FREQS
The Print Procedure
Data
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2013_MaskedStats_Core.PDF
January 01, 2013 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2013 … section on Description of Data Elements. … Std Dev
DISP_ED : Disposition of patient (uniform) from ED 29,581,718 0 1.00 99.00 2.46 4.58
DQTR : Discharge … 357,606 1.21
6: Home health care 52,061 0.18
7: Against medical advice 403,595 1.36
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2014_MaskedStats_Core_Weighted.PDF
January 01, 2014 - please refer to the section on Description of Data Elements. … refer to the section on Description of Data Elements. … : NEDS 2014 - Core File
18:01 Thursday, December 1, 2016 1
Means of Continuous Data Elements
Data … DISP_ED Disposition of patient (uniform) from
ED
31026417 0 1 99 2.464824 0.035931 2.39430 2.53535
DQTR Discharge … 1.28
6: Home health care 210,739 0.15
7: Against medical advice 2,071,224 1.50
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2009_MaskedStats_Core.PDF
January 01, 2009 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2009 … the section on Description of Data Elements. … 1.62
DISP_ED : Disposition of patient (uniform)
from ED 28,861,047 0 1.00 99.00 2.82 6.93
DQTR : Discharge … 339,187 1.18
6: Home health care 59,928 0.21
7: Against medical advice 413,110 1.43
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Core.PDF
January 01, 2011 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2011 … section on Description of Data Elements. … Std Dev
DISP_ED : Disposition of patient (uniform) from ED 29,421,411 0 1.00 99.00 2.53 4.92
DQTR : Discharge … 350,964 1.19
6: Home health care 107,370 0.36
7: Against medical advice 418,001 1.42
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Core.PDF
November 03, 2014 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2011 … section on Description of Data Elements. … Std Dev
DISP_ED : Disposition of patient (uniform) from ED 28,788,399 0 1.00 99.00 2.54 4.92
DQTR : Discharge … 307,045 1.07
6: Home health care 79,189 0.28
7: Against medical advice 411,924 1.43
9: Admitted as an inpatient