-
hcup-us.ahrq.gov/reports/methods/KIDComp1997Final.pdf
March 16, 2001 - Not reported
Reassignment of
Diagnosis Codes
None If the first listed diagnosis was a
symptom and … births in the United States, while
the KID and NHDS estimates are respectively based on diagnoses codes
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2017.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/sedddist/sedddistvarnote2021.jsp
January 26, 2024 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/sedddist/sedddistvarnote2022.jsp
May 08, 2024 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/pdfs/FF_2009_exhibit5_1.pdf
January 01, 2009 - 5.1A
HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2009 56
EXHIBIT 5.1 Overview of Female and Male Hospital Stays
All stays* 16,440 22,891 1,086 1,472
∞
Percent of all hospital stays 42% 58% - -
Age
< 1 year 2,425 2,264 11,132 10,867
775 813 216 237
18-44 years 2…
-
hcup-us.ahrq.gov/toolssoftware/ccs/AppendixCMultiDX.txt
April 18, 2016 - E9587 E9588 E9589 E959 V6284
5.14 Screening and history of mental health and substance abuse codes … V1582 V6285 V663 V701 V702 V7101 V7102 V7109 V790
V792 V793 V798 V799
5.14.2 Codes … V9112 V9119 V9120 V9121 V9122 V9129 V9190 V9191 V9192 V9199
11.7.3 Outcome of delivery (V codes … V823 V824 V825 V826 V8271 V8279 V828 V8281 V8289
V829
18 Residual codes … ; unclassified; all E codes [259. and 260
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_2003_Design_Edited_013006.pdf
January 01, 2003 - Based on reviews of the cross-
tabulations, the MDC 15 DRG definitions, and ICD-9-CM birth diagnosis codes
-
hcup-us.ahrq.gov/reports/statbriefs/sb181-Hospital-Costs-United-States-2012.pdf
January 01, 2012 - MDCs assign ICD-9-CM principal diagnosis codes to one of 25 general diagnosis categories.
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/ED_CCR_User_Guide_External_2012-2020.pdf
January 01, 2020 - User Guide: Cost To Charge Ratio (CCR) For Emergency Department Files
Issued October 2022
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 290-HCUP (4287)
Email: hcup@ahrq.gov
Website: www.hcup-us.ahrq.gov
USER GUIDE:
COST-TO-CHARGE RATIO (CCR)
FOR E…
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/ED_CCR_User_Guide_External_2012-2021.pdf
January 01, 2021 - User Guide: Cost To Charge Ratio (CCR) For Emergency Department Files
USER GUIDE:
COST-TO-CHARGE RATIO (CCR)
FOR EMERGENCY DEPARTMENT FILES
Issued March 2024
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 2…
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/ED-CCR-User-Guide_Public_FINAL.pdf
October 01, 2022 - SF-SvcProc-User-Guide-v2020-1
Issued October 2022
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 290-HCUP (4287)
Email: hcup@ahrq.gov
Website: www.hcup-us.ahrq.gov
USER GUIDE:
COST-TO-CHARGE RATIO (CCR)
FOR EMERGENCY…
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/EDCCR-UserGuide-2012-2019.pdf
January 01, 2019 - EDCCR_UserGuide_2012-2019
USER GUIDE:
COST-TO-CHARGE RATIO (CCR)
FOR EMERGENCY DEPARTMENT FILES
Issued October 2021
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 290-HCUP (4287)
Email: hcup@ahrq.gov
Website: www.hcup-us.ahrq.gov
mailto:hcup@ahrq…
-
hcup-us.ahrq.gov/db/ccr/ed-ccr/ED_CCR_User_Guide_External_2012-2022.pdf
January 01, 2022 - User Guide: Cost-to-Charge Ratio for ED files, 2012-2022
USER GUIDE:
COST-TO-CHARGE RATIO (CCR)
FOR EMERGENCY DEPARTMENT FILES
Issued May 2025
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 290-HCUP (4287) …
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2014_DX_PR_GRPS.TXT
January 01, 2014 - Data Set Name: NRD_2014_DX_PR_GRPS
Number of Observations: 14894613
Total Number of Data Elements: 80
Columns Description
======== ===========
1 - 4 Database name
6 - 9 Discharge year of data
11 - 19 File name
21 - 23 Data element number
25 - 43 Data element name
45 …
-
hcup-us.ahrq.gov/reports/statbriefs/sb91.pdf
June 01, 2010 - CCS categorizes procedure codes into clinically meaningful categories.2 This "clinical grouper" makes
-
hcup-us.ahrq.gov/reports/natstats/his96/table1.pdf
February 11, 2011 - 0.06 $7,192 $3,990 $5,730 $8,109 3.6 0.0 0.0 28.8
11.7.3 Outcome of delivery (V codes … $13,227 5.1 0.0 36.2 30.0
(not mental disorders or infectious
disease) [258.]
18 Residual codes … , unclassified, all E codes [259. and 43,572 0.12 $7,704 $2,815 $5,024 $9,069 4.2 … Out of the “All Discharges” category, 12,218 discharges had
missing or invalid diagnosis codes and are
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_2000_Design_Report.pdf
January 01, 2000 - Based on
reviews of the cross-tabulations, the MDC 15 DRG definitions, and ICD-9-CM birth codes, the
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2018.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/siddistvarnote2006.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/sedddist/sedddistvarnote2020.jsp
August 01, 2021 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes