-
hcup-us.ahrq.gov/tech_assist/data_query/Methods_Community_Statistics20230207.pdf
December 01, 2022 - The following are some caveats for working with Community-Level Statistics:
• Community-Level Statistics … • Community-Level Statistics should be used cautiously for comparative purposes, and
statistics based … Since 2011, the statistics made available by Community-Level Statistics
have changed. … statistics
Releases PQI/PDI
statistics
Releases sub-State
region-level
statistics
Alaska 2016 … As a result, the national statistics developed as benchmarks for
Community-Level Statistics in 2011
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hcup-us.ahrq.gov/tech_assist/data_query/508_Methods_Community_Statistics20220128.pdf
January 01, 2021 - be understood as representing county-level statistics or county-equivalent
statistics (e.g., boroughs … The following are some caveats for working with community-level statistics:
• Community-level statistics … • Community-level statistics should be used cautiously for comparative purposes,
and statistics based … https://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/Hospital-Service-Area … As a result, the
national statistics developed as benchmarks for the community statistics project through
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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/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/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/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
Encounter File Contents: weighted … quarter
5 FEMALE Num 3 148 Indicator of sex
1 HOSP_NASS Num 4 16 NASS Hospital Number
NASS Summary Statistics … Num 3 151 Patient Location: NCHS Urban-Rural Code
102 RACE Num 3 184 Race (uniform)
NASS Summary Statistics … ZIPINC_QRTL Num 3 154 Median household income national quartile for patient ZIP Code
NASS Summary Statistics … 422,843 3.55%
86: Other hernia repair 380,410 3.19%
87: Laparoscopy 64,891 0.54%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
Encounter File Contents: unweighted … quarter
5 FEMALE Num 3 148 Indicator of sex
1 HOSP_NASS Num 4 16 NASS Hospital Number
NASS Summary Statistics … Num 3 151 Patient Location: NCHS Urban-Rural Code
102 RACE Num 3 184 Race (uniform)
NASS Summary Statistics … ZIPINC_QRTL Num 3 154 Median household income national quartile for patient ZIP Code
NASS Summary Statistics … 312,216 3.51%
86: Other hernia repair 282,924 3.18%
87: Laparoscopy 48,411 0.54%
NASS Summary Statistics
-
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
-
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 … 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 … 327,894 3.65%
86: Other hernia repair 286,307 3.18%
87: Laparoscopy 46,215 0.51%
NASS Summary Statistics … cardiac rhythm 129,842 1.44%
244: Gastric bypass and volume reduction 17,011 0.19%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2020.pdf
January 01, 2020 - NASS Summary Statistics 2020 04:02 Wednesday, October 5, 2022 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 … 380,215 3.68%
86: Other hernia repair 319,709 3.09%
87: Laparoscopy 58,433 0.57%
NASS Summary Statistics … cardiac rhythm 153,235 1.48%
244: Gastric bypass and volume reduction 23,709 0.23%
NASS Summary Statistics
-
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 … 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 … 285,417 3.65%
86: Other hernia repair 240,854 3.08%
87: Laparoscopy 44,200 0.56%
NASS Summary Statistics … cardiac rhythm 122,266 1.56%
244: Gastric bypass and volume reduction 17,412 0.22%
NASS Summary Statistics
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_supplemental_2017.pdf
January 01, 2017 - NASS Summary Statistics 2017 08:43 Tuesday, June 30, 2020 1
Supplemental File Contents
Alphabetic List … of Variables and Attributes
NASS Summary Statistics 2017 08:43 Tuesday, June 30, 2020 1
Supplemental … 2017 08:43 Tuesday, June 30, 2020 5
Frequency Distribution for CPTCCS1
NASS Summary Statistics 2017 … 2017 08:43 Tuesday, June 30, 2020 6
Frequency Distribution for CPTCCS2
NASS Summary Statistics 2017 … 2017 08:43 Tuesday, June 30, 2020 7
Frequency Distribution for CPTCCS3
NASS Summary Statistics 2017
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_supplemental_2016.pdf
January 01, 2016 - NASS Summary Statistics 2016 07:50 Tuesday, June 30, 2020 1
Supplemental File Contents
Alphabetic List … of Variables and Attributes
NASS Summary Statistics 2016 07:50 Tuesday, June 30, 2020 1
Supplemental … 2016 07:50 Tuesday, June 30, 2020 5
Frequency Distribution for CPTCCS1
NASS Summary Statistics 2016 … 2016 07:50 Tuesday, June 30, 2020 6
Frequency Distribution for CPTCCS2
NASS Summary Statistics 2016 … 2016 07:50 Tuesday, June 30, 2020 7
Frequency Distribution for CPTCCS3
NASS Summary Statistics 2016
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2016.pdf
January 01, 2016 - NASS Summary Statistics 2016 07:50 Tuesday, June 30, 2020 1
Encounter File Contents: unweighted
Alphabetic … 2016 07:50 Tuesday, June 30, 2020 9
Frequency Distribution for FEMALE
NASS Summary Statistics 2016 … 2016 07:50 Tuesday, June 30, 2020 11
Frequency Distribution for ZIPINC_QRTL
NASS Summary Statistics … 2016 07:50 Tuesday, June 30, 2020 12
Frequency Distribution for AMONTH
NASS Summary Statistics 2016 … 2016 07:50 Tuesday, June 30, 2020 15
Frequency Distribution for PAY1
NASS Summary Statistics 2016 07
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2017.pdf
January 01, 2017 - NASS Summary Statistics 2017 08:43 Tuesday, June 30, 2020 1
Encounter File Contents: unweighted
Alphabetic … 2017 08:43 Tuesday, June 30, 2020 9
Frequency Distribution for FEMALE
NASS Summary Statistics 2017 … 2017 08:43 Tuesday, June 30, 2020 11
Frequency Distribution for ZIPINC_QRTL
NASS Summary Statistics … 2017 08:43 Tuesday, June 30, 2020 12
Frequency Distribution for AMONTH
NASS Summary Statistics 2017 … 2017 08:43 Tuesday, June 30, 2020 15
Frequency Distribution for PAY1
NASS Summary Statistics 2017 08
-
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
-
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/reports/natstats/his95/clinclas.htm
January 01, 1999 - National Center for Health
Statistics; 1997.
Green J, Wintfield N. … Report of final natality
statistics, 1995. … Monthly vital statistics report; vol. 45, No. 11, supp. 2. … Hyattsville, MD: National Center for Health Statistics; 1997. … Statistics by principal diagnosis ( HTML , 37 KB; PDF File , 121
KB) 2.
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2019_Core_MaskedStats_Weighted.PDF
January 01, 2019 - 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 2019 Core File
Means of Continuous Data Elements
Statistics
Variable Label N N Miss Min Max … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2019 Core File
Means of Continuous Data Elements
Statistics
Variable Label N N Miss Min Max