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Showing results for "codes".

161. Procedure Classes Refined for ICD-10-PCS
     hcup-us.ahrq.gov/toolssoftware/procedureicd10/procedure_icd10.jsp
     July 01, 2025 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … The Procedure Classes was originally developed using ICD-9-CM procedure codes. … annually to coincide with fiscal year updates to the ICD-10-PCS coding system and retains procedure codes … Return to Contents   COVID-19-Related Procedure Codes Procedure codes related to the introduction … Required for Input Dataset The input dataset must contain an array of ICD-10-PCS procedure codes

162. Introduction to the NEDS (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2022.pdf
     November 01, 2024 - ICD-10-CM/PCS codes. … Urban Influence Codes. … ICD-9-CM and ICD-10-CM/PCS Diagnosis and Procedure Codes and CPT Procedure Codes • The HCUP-US website … ICD-9-CM and ICD- 10-CM/PCS codes change every October as new codes are introduced, and some codes are … codes are in effect during the period studied

163. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2020
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2020.jsp
     January 01, 2020 - ICD-10-CM/PCS codes. … ICD-9-CM and ICD-10-CM/PCS Diagnosis and Procedure Codes and CPT Procedure Codes The HCUP-US website … ICD-9-CM and ICD-10-CM/PCS codes change every October as new codes are introduced and some codes are … codes are in effect during the period studied. … Urban Influence Codes. Last updated October 23, 2019.

164. Statistical Brief #57: Meningitis-Related Hospitalizations in the United States, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb57.pdf
     July 09, 2008 - Case Definition The ICD-9-CM codes defining meningitis include diagnosis codes in the following ranges … meningitis The ICD-9-CM codes defining Hemophilus influenzae meningitis include diagnosis codes in … codes defining gram negative meningitis include diagnosis codes in the following ranges: – 320.82: … The ICD-9-CM codes defining meningitis caused by echovirus include diagnosis codes in the following … meningitis The ICD-9-CM codes defining cryptococcal meningitis include diagnosis codes in the following

165. Kid Dataelements (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/KID_dataelements.pdf
     January 28, 2002 - This system is based on ICD-9-CM codes that are valid for 1988 through 1997. … All diagnosis codes are classified. … Diagnoses are compared to a list of ICD-9-CM codes valid for the discharge date. … This system is based on ICD-9-CM codes that are valid for 1988 through 1997. … All codes in the procedure section are classified.

166. 2015-08 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2015-08.pdf
     January 01, 2015 - Payer Coding in HCUP Databases was produced in order to inform HCUP data users about expected payer codes … by (1) presenting detailed information about the expected payer codes collected by HCUP States; (2 … ) suggesting how these payer codes can be used for research purposes; and (3) examining the extent … (pages 5–6)  HCUP State-Specific Payer Codes: Common Codes Included in HCUP “Other Payer" Category … See section HCUP State-Specific Payer Codes: Identifying Patients Dually Enrolled in Medicare and

167. 2014-03: User Guide - An Examination of Expected Payer Coding in HCUP Databases (pdf file)
     hcup-us.ahrq.gov/reports/methods/2014-03UserGuide.pdf
     January 01, 2014 - Payer Coding in HCUP Databases was produced in order to inform HCUP data users about expected payer codes … by (1) presenting detailed information about the expected payer codes collected by HCUP States; (2 … ) suggesting how these payer codes can be used for research purposes; and (3) examining the extent … (pages 5–6)  HCUP State-Specific Payer Codes: Common Codes Included in HCUP “Other Payer" Category … See section HCUP State-Specific Payer Codes: Identifying Patients Dually Enrolled in Medicare and

168. 2016-09Ug (pdf file)
     hcup-us.ahrq.gov/reports/methods/2016-09UG.pdf
     January 01, 2016 - Payer Coding in HCUP Databases was produced in order to inform HCUP data users about expected payer codes … by (1) presenting detailed information about the expected payer codes collected by HCUP States; (2) … suggesting how these payer codes can be used for research purposes; and (3) examining the extent to … (pages 5–6) • HCUP State-Specific Payer Codes: Common Codes Included in HCUP “Other Payer" Category … See section HCUP State-Specific Payer Codes: Identifying Patients Dually Enrolled in Medicare and

169. 2017-05 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2017-05.pdf
     January 01, 2017 - Payer Coding in HCUP Databases was produced in order to inform HCUP data users about expected payer codes … by (1) presenting detailed information about the expected payer codes collected by HCUP States; (2) … suggesting how these payer codes can be used for research purposes; and (3) examining the extent to … (pages 5–6) • HCUP State-Specific Payer Codes: Common Codes Included in HCUP “Other Payer" Category … See section HCUP State-Specific Payer Codes: Identifying Patients Dually Enrolled in Medicare and

170. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2020Introduction.pdf
     September 01, 2022 - ICD-10-CM/PCS codes. … Urban Influence Codes. … ICD-9-CM and ICD-10-CM/PCS Diagnosis and Procedure Codes and CPT Procedure Codes • The HCUP-US website … ICD-9-CM and ICD- 10-CM/PCS codes change every October as new codes are introduced and some codes are … codes are in effect during the period studied

171. Filespecifications Neds 2014 Core
     hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2014_Core.TXT
     January 01, 2014 - ) NEDS 2014 Core 112 INJURY_DROWN 2 Num Injury by drowning or submersion (by E codes) … 2 Num Injury by machinery (by E codes) NEDS 2014 Core 117 INJURY_MVT 2 Num … Injury involving motor vehicle traffic (by E codes) NEDS 2014 Core 118 INJURY_NATURE 2 … 2 Num Injury by poison (by E codes) NEDS 2014 Core 120 INJURY_SEVERITY 2 Num … ) NEDS 2014 Core 122 INJURY_SUFFOCATION 2 Num Injury by suffocation (by E codes) NEDS 2014

172. Healthcare Cost and Utilization Project (HCUP) NEDS Notes
     hcup-us.ahrq.gov/db/vars/i10_dxn/nedsnote.jsp
     May 10, 2015 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … In the HCUP databases, ICD-10-CM diagnoses are represented by alphanumeric codes with a maximum length … The codes are left-justified in the HCUP databases. … Diagnoses are compared to a list of ICD-10-CM codes valid for the discharge date. … California eliminated all occurrences of these codes from the diagnosis fields and packed the diagnosis

173. Healthcare Cost and Utilization Project (HCUP) NASS Notes
     hcup-us.ahrq.gov/db/vars/i10_dxn/nassnote.jsp
     August 10, 2019 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … In the HCUP databases, ICD-10-CM diagnoses are represented by alphanumeric codes with a maximum length … The codes are left-justified in the HCUP databases. … These external cause of morbidity codes were retained in separate data elements (I10_ECAUSEn, I10_NECAUSE … Diagnoses are compared to a list of ICD-10-CM codes valid for the discharge date.

174. Healthcare Cost and Utilization Project (HCUP) KID Notes
     hcup-us.ahrq.gov/db/vars/drg10/kidnote.jsp
     September 01, 2008 - the first 14 valid (by HCUP standards) additional diagnosis or procedure codes are passed to the HCFA … The translated codes are then passed to the DRG Version 10 HCFA Grouper software. … Caution: The 3M Mapper can translate only those codes with a discharge date occurring after September … Therefore, codes which changed definition on October 1, 1988 may not be properly handled. … The DRG Grouper rules differ in two ways: diagnosis and procedure codes must be valid on the date

175. NISChangesBeginningDataYr2016 (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/KIDChangesBeginningDataYr2016.pdf
     October 01, 2021 - .......... 1 Resources for Using Administrative Data With ICD-10-CM/PCS Diagnosis and Procedure Codes … Beginning in data year 2016, the KID includes diagnosis and procedure codes reported using only the … on this record Core 2019 PRVER Procedure codes ICD version indicator Core 2019 Abbreviations: … a Beginning with the 2019 KID, separate reporting of external cause codes is discontinued (formerly … External cause codes have been added to the end of the ICD-10-CM diagnosis array (I10_DXn).

176. Healthcare Cost and Utilization Project (HCUP) NASS Notes
     hcup-us.ahrq.gov/db/vars/dxccsr_version/nassnote.jsp
     August 01, 2019 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … DXCCSR_VERSION - Version of the Clinical Classifications Software Refined (CCSR) for ICD-10-CM diagnosis codes … Refined (CCSR) for ICD-10-CM diagnoses where yyyy indicates the fiscal year for ICD-10-CM diagnosis codes … The CCSR is valid for ICD-10-CM diagnosis codes from October 1, 2015 (the start of ICD-10-CM) through … DXCCSR_VERSION Version of the Clinical Classifications Software Refined (CCSR) for ICD-10-CM diagnosis codes

177. Healthcare Cost and Utilization Project (HCUP) NASS Notes
     hcup-us.ahrq.gov/db/vars/cmr_version/nassnote.jsp
     August 01, 2019 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes …   CMR_VERSION - Version of the Elixhauser Comorbidity Measure Refined for ICD-10-CM diagnosis codes … Comorbidity Software Refined for ICD-10-CM tool where yyyy indicates the fiscal year for ICD-10-CM diagnosis codes … The Elixhauser Comorbidity Software Refined for ICD-10-CM is valid for ICD-10-CM diagnosis codes from … Description CMR_VERSION Version of the Elixhauser Comorbidity Measure Refined for ICD-10-CM diagnosis codes

178. Comformat2006-011207
     hcup-us.ahrq.gov/toolssoftware/comorbidity/comformat2006-011207.txt
     December 12, 2006 - Version 3.1 */ /* 10/25/05: Version 3.1 contains the updated ICD-9-CM codes … These codes are found in the renal */ /* failure and alcohol abuse formats. … There are also */ /* new DRG codes for cardiac and nervous system. */ /* 01/04/05: … These codes can be found in the "Other */ /* Neurological" format. … This format now handles DX */ /* codes that are not comorbidities differently: */ /

179. MS2019-03 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2019-03.pdf
     January 01, 2019 - Payer Coding in HCUP Databases was produced in order to inform HCUP data users about expected payer codes … by (1) presenting detailed information about the expected payer codes collected by HCUP States; (2) … suggesting how these payer codes can be used for research purposes; and (3) examining the extent to … (Methods Series Report 2014-03, pages 5–6) • HCUP State-Specific Payer Codes: Common Codes Included … See section HCUP State-Specific Payer Codes: Identifying Patients Dually Enrolled in Medicare and

180. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2015
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2015.jsp
     January 01, 2015 - New codes were introduced and some codes are retired. … It is essential to check all ICD-9-CM and ICD-10-CM codes used for analysis to ensure that the codes … ICD-9-CM, ICD-10-PCS, and CPT Procedure Codes The type of procedure codes (ICD-9-CM, ICD-10-PCS, or … New codes were introduced, and some codes are retired. … It is essential to check all ICD-9-CM and ICD-10-PCS codes used for analysis to ensure that the codes