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hcup-us.ahrq.gov/db/nation/nrd/nrdchecklist.jsp
November 01, 2024 - Checklist for Working with the NRD
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2017.jsp
January 01, 2017 - In data year 2015, the first nine months of NEDS contains ICD-9-CM codes and the last three months contain … United States on October 1, 2015 means that the 2015 NEDS includes a combination of codes:
Nine months … of the data with ICD-9-CM codes (January 1, 2015 to September 30, 2015)
Three months of data with
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2014.pdf
January 01, 2014 - Deciding which months should be excluded when qualifying an index event depends on the time
that will … studying 30-day readmissions, the index
event might be limited to those occurring in the discharge months
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2014_Core.TXT
January 01, 2014 - Data Set Name: NEDS_2014_CORE
Number of Observations: 31026417
Total Number of Data Elements: 136
Columns Description
======== ===========
1 - 4 Database name
6 - 9 Discharge year of data
11 - 19 File name
21 - 23 Data element number
25 - 43 Data element name
45 …
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2018_Core.TXT
January 01, 2018 - Data Set Name: NRD_2018_CORE
Created on 11/30/2020
Number of Observations: 17686511
Total Number of Data Elements: 121
Columns Description
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1 - 3 Database name
5 - 8 Discharge year of data
10 - 35 File name
37 - 39 Data element number
41 - 69 Data …
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2017_Core.TXT
January 01, 2017 - Data Set Name: NRD_2017_CORE
Created on 11/22/2019
Number of Observations: 17978754
Total Number of Data Elements: 123
Columns Description
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1 - 3 Database name
5 - 8 Discharge year of data
10 - 35 File name
37 - 39 Data element number
41 - 69 Data …
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hcup-us.ahrq.gov/datainnovations/clinicaldata/RealTimeLOINCTranslationPoster.jsp
July 01, 2016 - Linking Clinical Data to Administrative Data - AHRQ Contract with MHA
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/reports/methods/2006_2.pdf
January 01, 2006 - HCUP_methods_series_cover.ai
HCUP Methods Series
kbr33831
Contact Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
http://www.hcup-us.ahrq.gov
For Technical Assistance with HCUP Products:
Email: hcup@ahr…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2006_Core.TXT
January 01, 2006 - Data Set Name: NIS_2006_CORE
Number of Observations: 8074825
Total Record Length: 510
Total Number of Data Elements: 128
Columns Description
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1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2005_Core.TXT
January 01, 2005 - Data Set Name: NIS_2005_CORE
Number of Observations: 7995048
Total Record Length: 506
Total Number of Data Elements: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element na…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_10PCT_SAMPLE_B.TXT
January 01, 2004 - Data Set Name: NIS_2004_10PCT_SAMPLE_B
Number of Observations: 800457
Total Record Length: 506
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SAMPLE_B.TXT
January 01, 2003 - Data Set Name: NIS_2003_10PCT_SAMPLE_B
Number of Observations: 797773
Total Record Length: 505
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SAMPLE_A.TXT
January 01, 2003 - Data Set Name: NIS_2003_10PCT_SAMPLE_A
Number of Observations: 797773
Total Record Length: 505
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_10PCT_SAMPLE_A.TXT
January 01, 2004 - Data Set Name: NIS_2004_10PCT_SAMPLE_A
Number of Observations: 800457
Total Record Length: 506
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_CORE.TXT
January 01, 2004 - Data Set Name: NIS_2004_CORE
Number of Observations: 8004571
Total Record Length: 506
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_CORE.TXT
January 01, 2003 - Data Set Name: NIS_2003_CORE
Number of Observations: 7977728
Total Record Length: 505
Total Number of Variables: 126
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 …
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hcup-us.ahrq.gov/reports/statbriefs/sb92.pdf
July 01, 2010 - three individuals has suffered from a
mental health or substance abuse condition within the last 12
months
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hcup-us.ahrq.gov/reports/methods/2006_3.pdf
January 01, 2006 - HCUP_methods_series_cover.ai
HCUP Methods Series
kbr33831
Contact Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
http://www.hcup-us.ahrq.gov
For Technical Assistance with HCUP Products:
Email: hcup@ahrq.…
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hcup-us.ahrq.gov/db/state/sedddist/SEDD_Introduction.jsp
June 01, 2022 - Nine months of the 2015 data with ICD-9-CM 2 codes (discharges from Jan 1, 2015 - September 30, 2015 … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 - December 31, 2015
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hcup-us.ahrq.gov/db/state/sasddist/Introduction_to_SASD.pdf
September 01, 2025 - Nine months of the 2015 data with
ICD-9-CM2 codes (discharges from Jan 1, 2015 – September 30, 2015) … Three months of 2015 data with ICD-10-CM/PCS codes (discharges from October 1, 2015 –
December 31, 2015