-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2015.jsp
January 01, 2015 - CPT code of 99281-99285 reported on record, indicating ED physician services. … I10_NDX
Number of diagnoses coded on the original record
DXVER
Diagnosis version (indicating … PRVER
Procedure version (indicating ICD-9-CM)
HCUP source file
HCUPFILE
Source of HCUP record … I10_NDX
Number of diagnoses coded on the original record
DXVER
Diagnosis version (indicating … PRVER
Procedure version (indicating ICD-10-PCS)
HCUP source file
HCUPFILE
Source of HCUP
-
hcup-us.ahrq.gov/reports/statbriefs/sb260-Social-Determinants-County-Opioid-Rates-Hospital-Use-2016.pdf
January 01, 2016 - effect (except heroin)—with the
following characteristics in the 4th through 6th digits and a 7th digit indicating … /www.hcup-us.ahrq.gov/reports/statbriefs/sb260-appendix.pdf
10
o Codes with a 6th digit of “6”, indicating … underdosing, or a 7th digit of “S”, indicating
sequela, are excluded.
-
hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
July 01, 2025 - Chronic Condition Indicator (CCI) for ICD-9-CM
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
Emai…
-
hcup-us.ahrq.gov/db/vars/ageday/kidnote.jsp
September 01, 2008 - admission date when the admission date was not reported and the discharge had a principal diagnosis indicating
-
hcup-us.ahrq.gov/db/nation/kid/DataElements_KID_2003_HOSPITAL.pdf
January 01, 2003 - These hospitals will have NACHTYPE = 0
(indicating no information from NACHRI) but KID_STRATUM = 9999 … (indicating a
children's hospital).
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section4.pdf
January 01, 2007 - injury and poisoning was predominantly driven by
higher than average growth in cost per discharge, indicating
-
hcup-us.ahrq.gov/db/vars/ageday/nisnote.jsp
September 01, 2008 - admission date when the admission date was not reported and the discharge had a principal diagnosis indicating
-
hcup-us.ahrq.gov/db/vars/dshospid/nisnote.jsp
September 01, 2008 - California
Prior to 1998, the variable DSHOSPID is length 9 with the first digit indicating the level
-
hcup-us.ahrq.gov/db/vars/ecoden/nisnote.jsp
September 01, 2008 - Georgia
Starting in 2003, the Georgia Hospital Association requires that any ICD-9-CM diagnosis codes indicating
-
hcup-us.ahrq.gov/db/vars/dshospid/kidnote.jsp
September 01, 2008 - California
Prior to 1998, the variable DSHOSPID is length 9 with the first digit indicating the level
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2015Introduction.pdf
December 01, 2017 - • CPT code of 99281-99285 reported on record, indicating ED physician services. … I10_NDX Number of diagnoses coded on the original record
DXVER Diagnosis version (indicating ICD-10 … PRVER Procedure version (indicating ICD-9-CM)
HCUP source
file
HCUPFILE Source of HCUP record: (SEDD … I10_NDX Number of diagnoses coded on the original record
DXVER Diagnosis version (indicating ICD-10 … PRVER Procedure version (indicating ICD-10-PCS)
HCUP (12/12/17) C-14 Appendix C
Data Elements
-
hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR-User-Guide-v2025-1.pdf
November 01, 2024 - This causes a large increase in inpatient stays with any-listed procedure code
indicating control of … Similarly, ICD-
10-PCS procedure codes with a Qualifier (7th character) indicating Liquid
Brachytherapy … The Qualifier (7th character) “X” indicating
Diagnostic, is used to identify drainage
procedures that … Cutting out or off, without replacement, a
portion of a body part
The Qualifier (7th character) “X” indicating … out or off all or a
portion of a body part by the use of force
The Qualifier (7th character) “X” indicating
-
hcup-us.ahrq.gov/reports/race/ReportcardsIB.pdf
September 26, 2011 - The grade column will be empty for the
population with the best rate indicating it is the
population
-
hcup-us.ahrq.gov/reports/race/ReportcardsIB.jsp
May 01, 2016 - The grade column will be empty for the population with the best rate indicating it is the population
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2022_DX_PR_GRPS.TXT
January 01, 2022 - Data Set Name: NEDS_2022_DX_PR_GRPS
Number of Observations: 32298120
Total Number of Data Elements: 568
Columns Description
======== ===========
1 - 4 Database name
6 - 9 Discharge year of data
11 - 21 File name
23 - 25 Data element number
27 - 45 Data element name
47 …
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2021_DX_PR_GRPS.TXT
January 01, 2021 - Data Set Name: NEDS_2021_DX_PR_GRPS
Number of Observations: 30099368
Total Number of Data Elements: 568
Columns Description
======== ===========
1 - 4 Database name
6 - 9 Discharge year of data
11 - 21 File name
23 - 25 Data element number
27 - 45 Data element name
47 …
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_DX_PR_GRPS_Unweighted_2022.pdf
January 01, 2022 - NASS Summary Statistics 2022 14:04 Monday, November 11, 2024 1
DX_PR_GRPS File Contents
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
3 CMR_AIDS Num 3 9 Acquired immune deficiency syndrome
4 CMR_ALCOHOL Num 3 12 Alcohol abuse
5 CMR_AUTOIMMUNE Num 3 15 Autoimmune conditions
6 CMR_CANC…
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2020_DX_PR_GRPS.TXT
January 01, 2020 - Data Set Name: NEDS_2020_DX_PR_GRPS
Number of Observations: 28037034
Total Number of Data Elements: 565
Columns Description
======== ===========
1 - 4 Database name
6 - 9 Discharge year of data
11 - 21 File name
23 - 25 Data element number
27 - 45 Data element nam…
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2021_DX_PR_GRPS.TXT
January 01, 2021 - Data Set Name: NRD_2021_DX_PR_GRPS
Created on 12/29/2023
Number of Observations: 16805508
Total Number of Data Elements: 922
Columns Description
======== ===========
1 - 3 Database name
5 - 8 Discharge year of data
10 - 35 File name
37 - 40 Data element number
42 - 70 Data …
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2022_DX_PR_GRPS.TXT
January 01, 2022 - Data Set Name: NRD_2022_DX_PR_GRPS
Created on 11/06/2024
Number of Observations: 16517253
Total Number of Data Elements: 922
Columns Description
======== ===========
1 - 3 Database name
5 - 8 Discharge year of data
10 - 35 File name
37 - 40 Data element number
42 - 70 Data …