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Showing results for "codes".

3141. Trends in Hospital Inpatient Stays by Age and Payer, 2000-2015 #235
      hcup-us.ahrq.gov/reports/statbriefs/sb235-Inpatient-Stays-Age-Payer-Trends.jsp
      January 01, 2018 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3142. Section2 2 (pdf file)
      hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section2_2.pdf
      January 01, 2007 - HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2007 23 EXHIBIT 2.2 Most Frequent Principal Diagnoses by Age CUMULATIVE GROWTH 1997 2007 1997 2007 1997-2007 All ages, total discharges* 34,679 39,542 14% < 1 year, total discharges 4,426 5,125 100.0% 100.0% 16 Liveborn (ne…

3143. Filespecifications Nrd 2011 Dx Pr Grps V2
      hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2011_DX_PR_GRPS_V2.TXT
      January 01, 2011 - Data Set Name: NRD_2011_DX_PR_GRPS_V2 Created on 09/28/2017 Number of Observations: 13915176 Total Number of Data Elements: 70 Columns Description ======== =========== 1 - 4 Database name 6 - 9 Discharge year of data 11 - 24 File name 26 - 28 Data element number 30 - 48 Data e…

3144. Filespecifications Nrd 2013 Dx Pr Grps
      hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2013_DX_PR_GRPS.TXT
      January 01, 2013 - Data Set Name: NRD_2013_DX_PR_GRPS Number of Observations: 14325172 Total Number of Data Elements: 70 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 …

3145. Filespecifications Nrd 2012 Dx Pr Grps V2
      hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2012_DX_PR_GRPS_V2.TXT
      January 01, 2012 - Data Set Name: NRD_2012_DX_PR_GRPS_V2 Created on 09/28/2017 Number of Observations: 13459216 Total Number of Data Elements: 70 Columns Description ======== =========== 1 - 4 Database name 6 - 9 Discharge year of data 11 - 24 File name 26 - 28 Data element number 30 - 48 Data e…

3146. Filespecifications Nrd 2010 Dx Pr Grps V2
      hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2010_DX_PR_GRPS_V2.TXT
      January 01, 2010 - Data Set Name: NRD_2010_DX_PR_GRPS_V2 Created on 09/28/2017 Number of Observations: 13907610 Total Number of Data Elements: 70 Columns Description ======== =========== 1 - 4 Database name 6 - 9 Discharge year of data 11 - 24 File name 26 - 28 Data element number 30 - 48 Data e…

3147. Comoanaly 01
      hcup-us.ahrq.gov/toolssoftware/comorbidity/comoanaly_01.txt
      December 08, 2004 - /***************************************************************/ /* Title: CREATION OF COMORBIDITY VARIABLES */ /* */ /* PROGRAM: COMORADM */ /* …

3148. Comoanaly 2003
      hcup-us.ahrq.gov/toolssoftware/comorbidity/comoanaly_2003.txt
      January 01, 2003 - /***************************************************************/ /* Title: CREATION OF COMORBIDITY VARIABLES */ /* */ /* PROGRAM: COMORADM */ /* …

3149. Central Distributor SID Availability of Data Elements by year - 2016
      hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2016.jsp
      May 01, 2020 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3150. Central Distributor SID Availability of Data Elements by year - 2005
      hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2005.jsp
      May 01, 2020 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3151. Central Distributor SEDD Availability of Data Elements by year - 2019
      hcup-us.ahrq.gov/db/state/sedddist/sedddistvarnote2019.jsp
      October 01, 2020 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3152. Central Distributor SEDD Availability of Data Elements by year - 2014
      hcup-us.ahrq.gov/db/state/sedddist/sedddistvarnote2014.jsp
      May 01, 2020 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3153. Hospital Inpatient Statistics, 1996
      hcup-us.ahrq.gov/reports/natstats/his96/table1b.htm
      January 01, 1996 - Out of the "All Discharges" category, 12,218 discharges had missing or invalid diagnosis codes and

3154. Hospital Inpatient Statistics, 1996
      hcup-us.ahrq.gov/reports/natstats/his96/table2a.htm
      January 01, 1996 - Out of the "All Discharges" category, 11,002 discharges had invalid procedure codes and are not

3155. Facts and Figures Exhibit 5.5
      hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit5_5.jsp
      January 01, 2009 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3156. NEDS File Specifications
      hcup-us.ahrq.gov/db/nation/neds/nedsfilespecs.jsp
      November 01, 2024 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3157. NIS File Specifications
      hcup-us.ahrq.gov/db/nation/nis/nisfilespecs.jsp
      November 01, 2024 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3158. SID: File Composition - Number of Hospitals by Year
      hcup-us.ahrq.gov/db/state/siddist/siddist_hospital.jsp
      January 01, 2025 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes

3159. Statistical Brief #6: Hospitalizations in the Elderly Population, 2003 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb6.pdf
      May 01, 2006 - CCS categorizes patient diagnoses and procedure codes into clinically meaningful categories.

3160. Kid 1997 Comparison (pdf file)
      hcup-us.ahrq.gov/db/nation/kid/reports/KID_1997_Comparison.pdf
      January 01, 1997 - Not reported Reassignment of Diagnosis Codes None If the first listed diagnosis was a symptom and a … all births in the United States, while the KID and NHDS estimates are respectively based on diagnoses codes