-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_1997_CORE.txt
January 01, 1997 - Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10-14 File name
19-21 Variable number
23-30 Variable name
32-34 Starting column of variable in ASCII file
36-38 Ending column of variable in ASCII file
40 Non-zero number of digits …
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2009.jsp
May 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2008.jsp
May 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2019.jsp
October 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/sedddist/sedddistvarnote2015.jsp
May 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/doc/HCUP_DatabaseCatalog_StateDatabases.xlsx
January 01, 2023 - * The 2015 HCUP databases include a mixture of ICD-9-CM and ICD-10-CM/PCS diagnosis and procedure codes … * The 2015 HCUP databases include a mixture of ICD-9-CM and ICD-10-CM/PCS diagnosis and procedure codes … * The 2015 HCUP databases include a mixture of ICD-9-CM and ICD-10-CM/PCS diagnosis and procedure codes
-
hcup-us.ahrq.gov/reports/methods/2008_03.pdf
January 01, 2008 - While these procedures are usually reported with CPT codes, partners and
HCUP contractors use a conversion … program to create the best corresponding ICD-9
codes which are aggregated into CCS service and procedure
-
hcup-us.ahrq.gov/pdf/HCUP-State-Data-Re-use-Application-Kit.pdf
May 31, 2025 - Application Kit to Submit a Data Re-use Request
Application Kit to Submit a Data Re-use Request
For Previously Purchased HCUP State Databases
August 20, 2023
This application kit is specific to submitting a data re-use request for the HCUP State
Databases that were previously purchased through the HCUP Central…
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/pdfs/section4.pdf
January 01, 2008 - Note: Aggregate costs for residual codes and those not elsewhere classified are not shown here.
-
hcup-us.ahrq.gov/reports/natstats/93pcchp.htm
November 01, 1998 - All valid procedure
codes are classified.
-
hcup-us.ahrq.gov/reports/natstats/94pcchpr.htm
November 01, 1998 - All valid procedure codes
are classified.
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
Encounter File Contents: unweighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CP…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2021.pdf
January 01, 2021 - NASS Summary Statistics 2021 16:25 Wednesday, February 14, 2024 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CPT1…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2020.pdf
January 01, 2020 - NASS Summary Statistics 2020 04:02 Wednesday, October 5, 2022 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 145 Age in years at admission
8 AMONTH Num 3 157 Admission Month, 1-12
9 AWEEKEND Num 3 160 Admission day is a weekend
46 CPT1 C…
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2016.pdf
January 01, 2016 - NASS Summary Statistics 2016 07:50 Tuesday, June 30, 2020 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 153 Age in years at admission
8 AMONTH Num 3 165 Admission Month, 1-12
9 AWEEKEND Num 3 168 Admission day is a weekend
46 CPT1 Char …
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2017.pdf
January 01, 2017 - NASS Summary Statistics 2017 08:43 Tuesday, June 30, 2020 1
Encounter File Contents: weighted
Alphabetic List of Variables and Attributes
Num Variable Type Len Pos Label
4 AGE Num 3 153 Age in years at admission
8 AMONTH Num 3 165 Admission Month, 1-12
9 AWEEKEND Num 3 168 Admission day is a weekend
46 CPT1 Char …
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section2_1.pdf
January 01, 2007 - HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2007 19
EXHIBIT 2.1 Most Frequent Principal Diagnoses
CUMULATIVE
GROWTH
1997 2007 1997 2007 1997 2007 1997-2007
All discharges 34,679 39,542 100.0% 100.0% ― ― 14%
Chronic conditions † 13,778 14,447‡ 39.7 36.5 ― ― 5
Pregnanc…
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/comoanaly_icd10cm_2017.txt
January 01, 2017 - /******************************************************************/
/* Title: CREATION OF ELIXHAUSER COMORBIDITY VARIABLES */
/* ICD-10-CM ELIXHAUSER COMORBIDITY SOFTWARE, */
/* VERSION 2017 */
/* …
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/comoanaly_icd10cm_2018.txt
January 01, 2018 - /******************************************************************/
/* Title: CREATION OF ELIXHAUSER COMORBIDITY VARIABLES */
/* ICD-10-CM ELIXHAUSER COMORBIDITY SOFTWARE, */
/* VERSION 2018 */
/* …
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/comoanaly_icd10cm_2016.txt
January 01, 2016 - /******************************************************************/
/* Title: CREATION OF ELIXHAUSER COMORBIDITY VARIABLES */
/* ICD-10-CM ELIXHAUSER COMORBIDITY SOFTWARE, */
/* VERSION 2016 */
/* …