-
hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR_NIS_UserGuide_2001-2019.pdf
January 01, 2019 - Prospective Payment System (PPS)
records, for hospital data submitted through March 31st, approximately 18 months
-
hcup-us.ahrq.gov/reports/statbriefs/sb100.pdf
November 01, 2010 - Chronic Condition
A chronic condition is defined as a condition that lasts 12 months or longer and meets
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2010_Core.TXT
January 01, 2010 - Data Set Name: NIS_2010_CORE
Number of Observations: 7800441
Total Record Length: 591
Total Number of Data Elements: 155
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 name…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2011_Core.TXT
January 01, 2011 - Data Set Name: NIS_2011_CORE
Number of Observations: 8023590
Total Record Length: 591
Total Number of Data Elements: 155
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2009_Core.TXT
January 01, 2009 - Data Set Name: NIS_2009_CORE
Number of Observations: 7810762
Total Record Length: 598
Total Number of Data Elements: 156
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 name…