-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Weighted_2022.pdf
January 01, 2022 - NASS Summary Statistics 2022 14:04 Monday, November 11, 2024 1
DX_PR_GRPS File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
4 CMR_ALCOHOL Num 3 12 Alcohol abuse
5 CMR_AUTOIMMUNE Num 3 15 Autoimmune conditions
6 CMR_CANC…
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
DX_PR_GRPS File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
548 CMR_AIDS Num 3 1638 Acquired immune deficiency syndrome
549 CMR_ALCOHOL Num 3 1641 Alcohol abuse
550 CMR_AUTOIMMUNE Num 3 1644 Autoimmune condit…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2019.pdf
January 01, 2019 - NASS Summary Statistics 2019 13:45 Monday, September 20, 2021 1
DX_PR_GRPS File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
5 CMR_ALCOHOL Num 3 12 Alcohol abuse
6 CMR_ARTH Num 3 15 Arthropathies
7 CMR_CANCER_LEUK Num 3…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2020.pdf
January 01, 2020 - NASS Summary Statistics 2020 18:08 Tuesday, September 27, 2022 1
DX_PR_GRPS File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
4 CMR_ALCOHOL Num 3 12 Alcohol abuse
5 CMR_AUTOIMMUNE Num 3 15 Autoimmune conditions…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2019.pdf
January 01, 2019 - NASS Summary Statistics 2019 13:55 Monday, September 20, 2021 1
DX_PR_GRPS File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
5 CMR_ALCOHOL Num 3 12 Alcohol abuse
6 CMR_ARTH Num 3 15 Arthropathies
7 CMR_CANCER_…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_weighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
DX_PR_GRPS File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
548 CMR_AIDS Num 3 1638 Acquired immune deficiency syndrome
549 CMR_ALCOHOL Num 3 1641 Alcohol abuse
550 CMR_AUTOIMMUNE Num 3 1644 Autoimm…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_dx_pr_grps_unweighted_2020.pdf
January 01, 2020 - NASS Summary Statistics 2020 18:11 Tuesday, September 27, 2022 1
DX_PR_GRPS File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
4 CMR_ALCOHOL Num 3 12 Alcohol abuse
5 CMR_AUTOIMMUNE Num 3 15 Autoimmune conditions
7 CMR_CA…
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_Encounter_Weighted_2022.pdf
January 01, 2022 - NASS Summary Statistics 2022 14:04 Monday, November 11, 2024 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 AGE Num 3 137 Age in years at admission
4 AMONTH Num 3 140 Admission Month, 1-12
5 AWEEKEND Num 3 143 Admission day is a weekend
6 CPT1 Cha…
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_Encounter_Unweighted_2022.pdf
January 01, 2022 - NASS Summary Statistics 2022 14:04 Monday, November 11, 2024 1
Encounter File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 AGE Num 3 137 Age in years at admission
4 AMONTH Num 3 140 Admission Month, 1-12
5 AWEEKEND Num 3 143 Admission day is a weekend
6 CPT1 Char 5 188 CP…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2020.pdf
January 01, 2020 - NASS Summary Statistics 2020 04:02 Wednesday, October 5, 2022 1
Encounter File Contents: unweighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CPT1…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2019.pdf
January 01, 2019 - NASS Summary Statistics 2019 12:17 Tuesday, September 21, 2021 1
Encounter File Contents: unweighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CPT…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2019.pdf
January 01, 2019 - NASS Summary Statistics 2019 12:17 Tuesday, September 21, 2021 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CPT1 …
-
hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-ChangeLog-v20201-v20202.xlsx
February 01, 2020 - DXCCSR-ChangeLog-v20201-v20202
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Clinical Classifications Software Refined (CCSR) for ICD-10-CM diagnoses
Compared versions: v2020.2 (released February 2020) to v2020.1 (released October 2019)
Table of Contents
Changes t…
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hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2013forHCUP-US.pdf
August 13, 2015 - - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DSNUM
DSTYPE Core Data source type: (1) State data organization
-
hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2012forHCUP-US.pdf
May 14, 2013 - Yes -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DSNUM
DSTYPE Core Data source type: (1) State data organization
-
hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2014forHCUP-US.pdf
October 14, 2016 - - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DSNUM
DSTYPE Core
Data source type: (1) State data organization
-
hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS61997Final.pdf
August 09, 2000 - first diagnosis listed for each discharge was
assigned as the primary diagnosis (although the state organizations
-
hcup-us.ahrq.gov/reports/methods/2006_9.pdf
January 01, 2006 - For the 2003 NIS, AHRQ had agreements with 38
Partner organizations that maintain statewide, all-payer
-
hcup-us.ahrq.gov/db/nation/nis/reports/2002niscomparisonrpt.jsp
June 01, 2016 - For the 2002 NIS, AHRQ had agreements with 36 Partner organizations that maintain statewide, all-payer
-
hcup-us.ahrq.gov/reports/methods/2005_03_del_379.pdf
January 01, 2005 - For the 2002 NIS, AHRQ had agreements with 36
Partner organizations that maintain statewide, all-payer