-
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 … column of variable in ASCII file
65- 67 Ending column of variable in ASCII file
69 Non-zero number … (re-identified)
NIS 2003 10PCT_SAMPLE_B 67 NDX 284 285 Num Number of
-
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
======= ===========
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data … data element in ASCII file
65- 67 Ending column of data element in ASCII file
69 Non-zero number … (re-identified)
NIS 2006 Core 69 NDX 289 290 Num Number of
-
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 … column of variable in ASCII file
65- 67 Ending column of variable in ASCII file
69 Non-zero number … (re-identified)
NIS 2004 10Pct_Sample_A 67 NDX 285 286 Num Number of
-
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 … column of variable in ASCII file
65- 67 Ending column of variable in ASCII file
69 Non-zero number … (re-identified)
NIS 2004 10Pct_Sample_B 67 NDX 285 286 Num Number of
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Core.TXT
January 01, 2008 - Data Set Name: NIS_2008_CORE
Number of Observations: 8158381
Total Record Length: … 516
Total Number of Data Elements: 135
Columns Description
======= ===========
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data … data element in ASCII file
65- 67 Ending column of data element in ASCII file
69 Non-zero number … (re-identified)
NIS 2008 Core 71 NCHRONIC 279 280 Num Number of
-
hcup-us.ahrq.gov/db/state/sedddist/2010CDSEDDDischarge_HospCtsRpt10082014.pdf
October 08, 2014 - Department Databases (SEDD) to the 2010 American Hospital Association (AHA) Survey of Hospitals
Total number … of SEDD
discharges
Number of SEDD
discharges in
community,
nonrehabiliation
hospitals1 … Number of
SEDD
discharges
from other
types of
hospitals2
Total number
of hospitals
(DSHOSPID … )3
Number of
hospitals
(DSHOSID)
that can
be linked to
the AHA
Survey of
Hospitals
Number … AHA ID) that
are not
included in
the SEDD
Total
number of
AHA ED visits
in the State
Number
-
hcup-us.ahrq.gov/db/vars/mdnum2_r/nisnote.jsp
September 02, 2008 - in MDNUM1_R,
Operating or Performing Physician ID Number in MDNUM2_R and
Other Physician ID Number … Number (UPIN) were used to identify the physician. … During HCUP processing, this number is encrypted. … Number. … state license number, the license number of the Chief of Service should have been reported.
-
hcup-us.ahrq.gov/db/vars/mdnum1_r/nisnote.jsp
September 01, 2008 - in MDNUM1_R,
Operating or Performing Physician ID Number in MDNUM2_R and
Other Physician ID Number … Number (UPIN) were used to identify the physician. … During HCUP processing, this number is encrypted. … Number. … state license number, the license number of the Chief of Service should have been reported.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2002_Design_Report.pdf
January 01, 2002 - of Hospitals
Number of Hospitals in Sample
Number of Hospitals in Frame
Number of Hospitals in Universe … Number of Hospitals in Sample
Number of Hospitals in Frame
Number of Hospitals in Universe
Number … Number of Hospitals in Sample
Number of Hospitals in Frame
Number of Hospitals in Universe
379
374 … Number of Hospitals in Sample
Number of Hospitals in Frame
Number of Hospitals in Universe
Number … Number of Hospitals in Sample
Number of Hospitals in Frame
Number of Hospitals in Universe
Number
-
hcup-us.ahrq.gov/db/vars/mdnum1_r/kidnote.jsp
September 01, 2008 - in MDNUM1_R,
Operating or Performing Physician ID Number in MDNUM2_R and
Other Physician ID Number … Number (UPIN) were used to identify the physician. … During HCUP processing, this number is encrypted. … During HCUP processing, this number is encrypted. … state license number, the license number of the Chief of Service should have been reported.
-
hcup-us.ahrq.gov/db/vars/mdnum2_r/kidnote.jsp
September 02, 2008 - in MDNUM1_R,
Operating or Performing Physician ID Number in MDNUM2_R and
Other Physician ID Number … Number (UPIN) were used to identify the physician. … During HCUP processing, this number is encrypted. … During HCUP processing, this number is encrypted. … state license number, the license number of the Chief of Service should have been reported.
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2013_Core.TXT
January 01, 2013 - Data Set Name: NIS_2013_CORE
Number of Observations: 7119563
Total Record Length: … 504
Total Number of Data Elements: 141
Columns Description
======= ===========
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data … data element in ASCII file
65- 67 Ending column of data element in ASCII file
69 Non-zero number … NIS 2013 Core 77 KEY_NIS 290 299 Num NIS record number
NIS 2013
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2012_Core.TXT
January 01, 2012 - Data Set Name: NIS_2012_CORE
Number of Observations: 7296968
Total Record Length: … 504
Total Number of Data Elements: 141
Columns Description
======= ===========
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data … data element in ASCII file
65- 67 Ending column of data element in ASCII file
69 Non-zero number … NIS 2012 Core 77 KEY_NIS 290 299 Num NIS record number
NIS 2012
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2012_Core.TXT
January 01, 2012 - Data Set Name: KID_2012_CORE
Number of Observations: 3195782
Total Record Length: … 504
Total Number of Data Elements: 142
Columns Description
======= ===========
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Data element number
31- 59 Data … data element in ASCII file
65- 67 Ending column of data element in ASCII file
69 Non-zero number … KID 2012 Core 2 RECNUM 6 13 Num KID record number
KID 2012
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_HOSPITALv2.TXT
January 01, 1999 - Data Set Name: NIS_1999_HOSPITAL
Number of Observations: 984
Total Record Length: 173 … Total Number of Variables: 23
Columns Description:
======= ============
1- 3 Database … name
5- 8 Discharge year of data
10- 17 File name
19- 21 Variable number
23- 41 Variable … column of variable in ASCII file
47- 49 Ending column of variable in ASCII file
51 Non-zero number … of sample discharges in NIS_STRATUM
NIS 1999 HOSPITAL 21 S_HOSP_U 160 163 Num Number
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1999_HOSPITAL.TXT
January 01, 1999 - Data Set Name: NIS_1999_HOSPITAL
Number of Observations: 984
Total Record Length: 173 … Total Number of Variables: 23
Columns Description:
======= ============
1- 3 Database … name
5- 8 Discharge year of data
10- 17 File name
19- 21 Variable number
23- 41 Variable … column of variable in ASCII file
47- 49 Ending column of variable in ASCII file
51 Non-zero number … of sample discharges in NIS_STRATUM
NIS 1999 HOSPITAL 21 S_HOSP_U 160 163 Num Number
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_HOSPITAL.TXT
January 01, 1998 - Data Set Name: NIS_1998_HOSPITAL
Number of Observations: 984
Total Record Length: 173 … Total Number of Variables: 23
Columns Description:
======= ============
1- 3 Database … name
5- 8 Discharge year of data
10-17 File name
19-21 Variable number
23-41 Variable … column of variable in ASCII file
47-49 Ending column of variable in ASCII file
51 Non-zero number … of sample discharges in NIS_STRATUM
NIS 1998 HOSPITAL 21 S_HOSP_U 160 163 Num Number
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_HOSPITAL.TXT
January 01, 2001 - Data Set Name: NIS_2001_HOSPITAL
Number of Observations: 986
Total Record Length: 173 … Total Number of Variables: 23
Columns Description:
======= ============
1- 3 Database … name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 49 Variable … column of variable in ASCII file
55- 57 Ending column of variable in ASCII file
59 Non-zero number … Z012)
NIS 2001 HOSPITAL 5 HOSPID 68 72 Num HCUP hospital identification number
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC4_1995.PDF
January 01, 1995 - NATIONWIDE INPATIENT SAMPLE (NIS), RELEASE 4, 1995
Year
Links to
Record Layouts Description Data Set Name
Number … of
Records
Record
Length
Number of
Bytes
1995
2 Full NIS, Inpatient Stay Core File A NIS95_A.ASC … If the variable contains a decimal, the number of decimal places is noted. … Num 6 36 27 37
PRSYS I:Procedure coding system Num 3 42 38 39
SEQ I:HCUP-3 record sequence number … Char 13 47 39 51
DSNDX I:Max number of diagnoses from source Num 3 60 52 53
DSNPR I:Max number of
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC5_1996.PDF
January 01, 1996 - (NIS), Release 5, 1996
Year Layouts Description Data Set Name Records Length Bytes
Links to Record Number … of Record Number of
1996
2 Full NIS, Inpatient Stay Core File A NIS96_A.ASC 6,542,069 95 634,580,693 … If the variable contains a decimal, the number of decimal places is noted. … I:Data source ID number Num 3 12 9 10
DSTYPE I:Data source type Num 3 15 11 11
DXSYS I:Diagnosis … Char 13 39 39 51
DSNDX I:Max number of diagnoses from source Num 3 52 52 53
DSNPR I:Max number of