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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2022_Core.TXT
January 01, 2022 - Elements: 127
Columns Description
======== ===========
1 - 3 Database name
5 - 8 Discharge … of patient (uniform)
NRD 2022 NRD_2022_Core 6 DMONTH 2 Num Discharge … month
NRD 2022 NRD_2022_Core 7 DQTR 2 Num Discharge quarter … NRD 2022 NRD_2022_Core 8 DRG 3 Num DRG in effect on discharge … NRD_2022_Core 9 DRGVER 2 Num DRG grouper version used on discharge
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2021_Core.TXT
January 01, 2021 - Elements: 127
Columns Description
======== ===========
1 - 3 Database name
5 - 8 Discharge … of patient (uniform)
NRD 2021 NRD_2021_Core 6 DMONTH 2 Num Discharge … month
NRD 2021 NRD_2021_Core 7 DQTR 2 Num Discharge quarter … NRD 2021 NRD_2021_Core 8 DRG 3 Num DRG in effect on discharge … NRD_2021_Core 9 DRGVER 2 Num DRG grouper version used on discharge
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hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2020_Core.TXT
January 01, 2020 - : 127
Columns Description
======== ===========
1 - 3 Database name
5 - 8 Discharge … patient (uniform)
NRD 2020 NRD_2020_Core 6 DMONTH 2 Num Discharge … month
NRD 2020 NRD_2020_Core 7 DQTR 2 Num Discharge quarter … NRD 2020 NRD_2020_Core 8 DRG 3 Num DRG in effect on discharge … NRD_2020_Core 9 DRGVER 2 Num DRG grouper version used on discharge
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hcup-us.ahrq.gov/db/nation/nis/NISChangesBeginningDataYr2016.pdf
September 01, 2022 - These inpatient data include
clinical and resource use information typically available from discharge … There are three discharge-
level files and one hospital-level file:
Discharge-level files
• Core … File is a single file containing commonly used data elements (e.g., age,
expected primary payer, discharge … o Linkage between the discharge-level files
Prior to the 2012 NIS, the HCUP unique record identifier … (KEY) provided
the linkage between the discharge-level files
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2014.pdf
January 01, 2014 - In addition, pairs of discharge records representing
transfers or same-day stays (i.e., one discharge … file defined by discharge date. … dates to discharge
month (data element DMONTH) and discharge year (data element YEAR). … Percentage of SID Discharges in the NRD by Type of Discharge
Type of Discharge
Percentage of SID … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same
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hcup-us.ahrq.gov/reports/statbriefs/sb144.pdf
August 01, 2011 - Discharge to
follow-on care was also common: discharge to long-term care accounted for 13 percent of … stays, and
discharge to the home with home health care accounted for 11 percent of stays. … The remaining
circumstances—discharge to another short-term hospital; in-hospital deaths; and discharge … 79 percent and discharge to long-term care increased 37 percent (figure 4). … Discharge status
Discharge status indicates the disposition of the patient at discharge from the hospital
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompak.jsp
June 01, 2024 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Included in the Files Provided to HCUP by the Partner
Beginning with 2015 data, Alaska supplies discharge … Prior to 2015 data, Alaska supplied discharge abstract data for
inpatient stays from Alaska general … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still a
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
January 01, 2013 - for producing discharge–level statistics for analyses that use the discharge as the unit of analysis … In the 2012 redesign, a logical corollary of switching from AHA discharge estimates to SID discharge … discharge represents in its stratum. … Discharge Year
YEAR
Discharge year
N_HOSP_U
Number of universe hospitals in the stratum … Columns 5 and 6 show the effect of replacing AHA discharge counts with SID discharge counts to estimate
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
January 01, 2013 - We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same … In addition, pairs of discharge records representing
transfers (i.e., one discharge record from the … dates to discharge
month (data element DMONTH) and discharge year (data element YEAR). … Percentage of SID Discharges in the NRD by Type of Discharge
Type of Discharge
Percentage of SID … Range of Discharge Weights by Patient Age and Sex
Patient Age and Sex
Discharge Weight, 2013
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hcup-us.ahrq.gov/db/vars/discwt/nisnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Discharge weights vary in the NIS and KID as indicated below:
From 2001 on, DISCWT should be used … In the 2000 NIS and KID, there are two discharge-level weights (DISCWT and DISCWTcharge). … Prior to 1998, the discharge weight was named DISCWT_U. … For detailed information about the development and use of discharge and hospital weights, see the year-specific
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hcup-us.ahrq.gov/db/vars/discwt/nrdnote.jsp
August 01, 2015 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Discharge weights vary in the NIS and KID as indicated below:
From 2001 on, DISCWT should be used … In the 2000 NIS and KID, there are two discharge-level weights (DISCWT and DISCWTcharge). … Prior to 1998, the discharge weight was named DISCWT_U. … For detailed information about the development and use of discharge and hospital weights, see the year-specific
-
hcup-us.ahrq.gov/db/vars/discwt/kidnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Discharge weights vary in the NIS and KID as indicated below:
From 2001 on, DISCWT should be used … In the 2000 NIS and KID, there are two discharge-level weights (DISCWT and DISCWTcharge). … Prior to 1998, the discharge weight was named DISCWT_U. … For detailed information about the development and use of discharge and hospital weights, see the year-specific
-
hcup-us.ahrq.gov/db/vars/discwt/nedsnote.jsp
May 01, 2015 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Discharge weights vary in the NIS and KID as indicated below:
From 2001 on, DISCWT should be used … In the 2000 NIS and KID, there are two discharge-level weights (DISCWT and DISCWTcharge). … Prior to 1998, the discharge weight was named DISCWT_U. … For detailed information about the development and use of discharge and hospital weights, see the year-specific
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hcup-us.ahrq.gov/db/vars/i10_ndx/nassnote.jsp
August 10, 2019 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … NASS Description of Data Elements
I10_NDX - Number of ICD-10-CM diagnoses on this discharge …
I10_NDX indicates the total number of ICD-10-CM diagnoses (valid and invalid) coded on the discharge … Variable Description Value Value Description I10_NDX Number of ICD-10-CM diagnoses on this discharge
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompny.jsp
August 01, 2006 - Beginning in 1994, hospitals submitted discharge records to New York in a new format, using Universal … This format combines the old Uniform Billing Forms (UBFs) and Discharge Data Abstracts (DDAs) data into … In these years, New York supplied records for HCUP that contain complete discharge and uniform billing … For 1988-1993, New York supplied their Master File which consisted of Discharge Data Abstracts (DDAs) … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997RECLSABC.txt
November 12, 1999 - Admission source
6 ATYPE 13 14 Num I:Admission type
7 D10CWT_U 15 22 4 Num H:10% sample discharge … patient
11 DQTR 30 30 Num I:Discharge quarter
12 DRG 31 33 Num I:DRG in effect on discharge … LOS_X 85 90 Num I:Length of stay (uncleaned)
28 MDC 91 92 Num I:MDC in effect on discharge … I:Attending physician number (synthetic)
31 NDX 111 112 Num I:Number of diagnoses on this discharge … 40 PRDAY1 131 135 Num I:No. of days from admission to PR1
41 PROCESS 136 146 Num I:HCUP discharge
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECLSABC.txt
February 13, 1998 - Admission source
6 ATYPE 13 14 Num I:Admission type
7 D10CWT_U 15 22 4 Num H:10% sample discharge … patient
11 DQTR 30 30 Num I:Discharge quarter
12 DRG 31 33 Num I:DRG in effect on discharge … LOS_X 85 90 Num I:Length of stay (uncleaned)
28 MDC 91 92 Num I:MDC in effect on discharge … I:Attending physician number (synthetic)
31 NDX 111 112 Num I:Number of diagnoses on this discharge … I:Neonatal and/or maternal DX and/or PR
33 NPR 114 115 Num I:Number of procedures on this discharge
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECLSABC.txt
February 13, 1998 - Admission source
6 ATYPE 13 14 Num I:Admission type
7 D10CWT_U 15 22 4 Num H:10% sample discharge … patient
11 DQTR 30 30 Num I:Discharge quarter
12 DRG 31 33 Num I:DRG in effect on discharge … LOS_X 85 90 Num I:Length of stay (uncleaned)
28 MDC 91 92 Num I:MDC in effect on discharge … I:Attending physician number (synthetic)
31 NDX 111 112 Num I:Number of diagnoses on this discharge … I:Neonatal and/or maternal DX and/or PR
33 NPR 114 115 Num I:Number of procedures on this discharge
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECLSABC.txt
December 06, 1996 - Admission source
6 ATYPE 13 14 Num I:Admission type
7 D10CWT_U 15 22 4 Num H:10% sample discharge … patient
11 DQTR 30 30 Num I:Discharge quarter
12 DRG 31 33 Num I:DRG in effect on discharge … LOS_X 85 90 Num I:Length of stay (uncleaned)
28 MDC 91 92 Num I:MDC in effect on discharge … I:Attending physician number (synthetic)
31 NDX 111 112 Num I:Number of diagnoses on this discharge … I:Neonatal and/or maternal DX and/or PR
33 NPR 114 115 Num I:Number of procedures on this discharge
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1993RECLSABC.txt
March 18, 1996 - Admission source
6 ATYPE 13 14 Num I:Admission type
7 D10CWT_U 15 22 4 Num H:10% sample discharge … patient
11 DQTR 30 30 Num I:Discharge quarter
12 DRG 31 33 Num I:DRG in effect on discharge … LOS_X 85 90 Num I:Length of stay (uncleaned)
28 MDC 91 92 Num I:MDC in effect on discharge … I:Attending physician number (synthetic)
31 NDX 111 112 Num I:Number of diagnoses on this discharge … I:Neonatal and/or maternal DX and/or PR
33 NPR 114 115 Num I:Number of procedures on this discharge