-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2017.pdf
January 01, 2017 - NASS Summary Statistics 2017 08:43 Tuesday, June 30, 2020 1
Encounter File Contents: weighted
Alphabetic … 2017 08:43 Tuesday, June 30, 2020 9
Weighted Frequency Distribution for FEMALE
NASS Summary Statistics … 2017 08:43 Tuesday, June 30, 2020 14
Weighted Frequency Distribution for DQTR
NASS Summary Statistics … 2017 08:43 Tuesday, June 30, 2020 15
Weighted Frequency Distribution for PAY1
NASS Summary Statistics … 2017 08:43 Tuesday, June 30, 2020 47
Weighted Frequency Distribution for CPT1
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2016.pdf
January 01, 2016 - NASS Summary Statistics 2016 07:50 Tuesday, June 30, 2020 1
Encounter File Contents: weighted
Alphabetic … 2016 07:50 Tuesday, June 30, 2020 9
Weighted Frequency Distribution for FEMALE
NASS Summary Statistics … 2016 07:50 Tuesday, June 30, 2020 14
Weighted Frequency Distribution for DQTR
NASS Summary Statistics … 2016 07:50 Tuesday, June 30, 2020 15
Weighted Frequency Distribution for PAY1
NASS Summary Statistics … 2016 07:50 Tuesday, June 30, 2020 47
Weighted Frequency Distribution for CPT1
NASS Summary Statistics
-
www.ahrq.gov/data/resources/index.html?page=0
HCUP Statistical Briefs: Adverse Events
These HCUP Statistical Briefs provide statistics about adverse … HCUP Statistical Briefs: Cost of Hospital Stays
These HCUP Statistical Briefs provide general statistics … HCUP Statistical Briefs: Emergency Department Visits
These HCUP Statistical Briefs provide statistics … Statistical Briefs: Emergency Department Visits by Injury
These HCUP Statistical Briefs provide statistics … HCUP Statistical Briefs: Hospital Stays
These HCUP Statistical Briefs provide general statistics
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2021_Core_MaskedStats_Weighted.PDF
January 01, 2021 - For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2021 Core File 18:25 Friday, March 1, 2024 2
Means of Continuous Data Elements
Statistics … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2021 Core File 18:25 Friday, March 1, 2024 3
Means of Continuous Data Elements
Statistics
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2022_Core_MaskedStats_Weighted.PDF
January 01, 2022 - For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2022 Core File
15:48 Tuesday, November 5, 2024 2
Means of Continuous Data Elements
Statistics … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/quality-resources/tools/chtoolbx/resources/resources.doc
June 02, 2025 - Resources
Resources
Contents
Federal Interagency Forum on Child and Family Statistics
Summary Health … Statistics for U.S. … Federal Interagency Forum on Child and Family Statistics
The Federal Interagency Forum on Child and … Family Statistics was created in 1997 to foster the coordination of Federal data on child and family … It presents statistics on selected health measures for children under 18 years of age, classified by
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2022_Hospital_MaskedStats.PDF
January 01, 2022 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2021_Hospital_MaskedStats.PDF
January 01, 2021 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2020_Core_MaskedStats.PDF
January 01, 2020 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2020 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2020 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2020 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2020 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2020
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_supplemental_2018.pdf
January 01, 2018 - NASS Summary Statistics 2018 21:03 Saturday, December 19, 2020 1
Supplemental File Contents
Alphabetic … CCS
7 CPTCCS3 Num 4 28 CPT 3 Procedure CCS
8 CPTCCS4 Num 4 32 CPT 4 Procedure CCS
NASS Summary Statistics … CPTCCS1 Frequency
Percent
of Total
Missing 340 0.01%
Not Missing 5,329,951 99.99%
NASS Summary Statistics … Frequency
Percent
of Total
Missing 1,435,480 26.93%
Not Missing 3,894,811 73.07%
NASS Summary Statistics … Frequency
Percent
of Total
Missing 2,334,279 43.79%
Not Missing 2,996,012 56.21%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2022_Core_MaskedStats.PDF
January 01, 2022 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2022
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2021_Core_MaskedStats.PDF
January 01, 2021 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NEDS 2021
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_supplemental_2019.pdf
January 01, 2019 - NASS Summary Statistics 2019 15:10 Friday, September 17, 2021 1
Supplemental File Contents
Alphabetic … CCS
7 CPTCCS3 Num 4 28 CPT 3 Procedure CCS
8 CPTCCS4 Num 4 32 CPT 4 Procedure CCS
NASS Summary Statistics … Frequency
Percent
of Total
Missing 1,640,109 25.82%
Not Missing 4,711,005 74.18%
NASS Summary Statistics … Frequency
Percent
of Total
Missing 2,679,068 42.18%
Not Missing 3,672,046 57.82%
NASS Summary Statistics … Frequency
Percent
of Total
Missing 3,349,253 52.73%
Not Missing 3,001,861 47.27%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1990_SummaryStats.PDF
January 01, 2023 - For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 1990 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 1990 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 1990 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 1990 … For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 1990
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2018.pdf
January 01, 2018 - NASS Summary Statistics 2018 21:03 Saturday, December 19, 2020 1
Encounter File Contents: weighted
Alphabetic … ZIPINC_QRTL Num 3 154 Median household income national quartile for patient ZIP Code
NASS Summary Statistics … for HOSP_NASS
HOSP_NASS Frequency
Percent
of Total
Not Missing 10,696,131 100.0%
NASS Summary Statistics … 26 63,666 0.60%
27 98,379 0.92%
28 74,431 0.70%
29 77,038 0.72%
30 80,527 0.75%
NASS Summary Statistics … 0.41%
87 49,579 0.46%
88 30,458 0.28%
89 23,988 0.22%
90 or older 69,884 0.65%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2018.pdf
January 01, 2018 - NASS Summary Statistics 2018 21:03 Saturday, December 19, 2020 1
Encounter File Contents: unweighted … ZIPINC_QRTL Num 3 154 Median household income national quartile for patient ZIP Code
NASS Summary Statistics … 26 46,120 0.60%
27 68,335 0.89%
28 53,927 0.70%
29 55,826 0.73%
30 58,304 0.76%
NASS Summary Statistics … 0.41%
87 34,615 0.45%
88 22,090 0.29%
89 17,358 0.23%
90 or older 50,297 0.65%
NASS Summary Statistics … .C: Inconsistent 949 0.01%
0 : Male 3,351,811 43.57%
1 : Female 4,339,926 56.41%
NASS Summary Statistics
-
hcup-us.ahrq.gov/reports/methods/MS2022-03-PopulationReport.pdf
December 15, 2022 - • Update cycle for data
• Web references (when available) for the data, published statistics, and … :
CMS Research, Statistics, Data & Systems: www.cms.gov/Research-Statistics-Data-and-
Systems/Research-Statistics-Data-and-Systems.html … /Research-Statistics-Data-and-Systems.html
https://www.cms.gov/Research-Statistics-Data-and-Systems/Research-Statistics-Data-and-Systems.html … :
Finding Cancer Statistics: seer.cancer.gov/statistics/summaries.html
Online Query System:
seer.cancer.gov … /statistics/interactive.html
https://seer.cancer.gov/
https://seer.cancer.gov/statistics/summaries.html
-
hcup-us.ahrq.gov/reports/methods/2020-02.pdf
January 01, 2020 - • Update cycle for data
• Web references (when available) for the data, published statistics, and … :
CMS Research, Statistics, Data & Systems: www.cms.gov/Research-Statistics-Data-and-
Systems/Research-Statistics-Data-and-Systems.html … /Research-Statistics-Data-and-Systems.html
https://www.cms.gov/Research-Statistics-Data-and-Systems/Research-Statistics-Data-and-Systems.html … :
Finding Cancer Statistics: seer.cancer.gov/statistics/summaries.html
Online Query System:
seer.cancer.gov … /statistics/interactive.html
https://seer.cancer.gov/
https://seer.cancer.gov/statistics/summaries.html
-
hcup-us.ahrq.gov/reports/methods/MS-2021-04-PopulationReport.pdf
January 01, 2021 - • Update cycle for data
• Web references (when available) for the data, published statistics, and … :
CMS Research, Statistics, Data & Systems: www.cms.gov/Research-Statistics-Data-and-
Systems/Research-Statistics-Data-and-Systems.html … /Research-Statistics-Data-and-Systems.html
https://www.cms.gov/Research-Statistics-Data-and-Systems/Research-Statistics-Data-and-Systems.html … :
Finding Cancer Statistics: seer.cancer.gov/statistics/summaries.html
Online Query System:
seer.cancer.gov … /statistics/interactive.html
https://seer.cancer.gov/
https://seer.cancer.gov/statistics/summaries.html
-
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 … quarter
5 FEMALE Num 3 148 Indicator of sex
1 HOSP_NASS Num 4 16 NASS Hospital Number
NASS Summary Statistics … ZIPINC_QRTL Num 3 154 Median household income national quartile for patient ZIP Code
NASS Summary Statistics … 436,543 3.67%
86: Other hernia repair 379,787 3.20%
87: Laparoscopy 60,836 0.51%
NASS Summary Statistics … cardiac rhythm 163,530 1.38%
244: Gastric bypass and volume reduction 22,728 0.19%
NASS Summary Statistics