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  1. hcup-us.ahrq.gov/db/vars/prver/nedsnote.jsp
    May 01, 2015 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … QUERY TOOLS NEDS Description of Data Elements   PRVER - Procedure codes … Top   Uniform Values Variable Description Value Value Description PRVER Procedure codes
  2. hcup-us.ahrq.gov/db/vars/dxver/nedsnote.jsp
    May 01, 2015 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … QUERY TOOLS NEDS Description of Data Elements   DXVER - Diagnosis codes … Top   Uniform Values Variable Description Value Value Description DXVER Diagnosis codes
  3. hcup-us.ahrq.gov/reports/statbriefs/sb201-Mastectomies-Inpatient-Outpatient.jsp
    November 01, 2014 - ICD-9-CM assigns numeric codes to diagnoses and procedures. … There are approximately 14,000 ICD-9-CM diagnosis codes and 4,000 ICD-9-CM procedure codes. … CPT assigns numeric codes to procedures. There are approximately 9,600 CPT procedure codes. … as identified using the ICD-9-CM and CPT procedure codes in Table 3. … CM procedure codes CPT procedure codes Bilateral mastectomy 85.35 85.36 85.42 85.44
  4. hcup-us.ahrq.gov/toolssoftware/comorbidity/comoanaly2012-2015.txt
    January 01, 2015 - There were no new ICD-9-CM */ /* or MS-DRG codes for Fiscal Year 2013. … */ /* 10/26/11: Version 3.7 references the updated ICD-9-CM and */ /* MS-DRG V29 codes … */ /* 11/09/10: Version 3.6 references the updated ICD-9-CM and */ /* MS-DRG V28 codes … */ /* 03/11/08: Version 3.3 references the updated ICD-9-CM and */ /* DRG codes … */ /* several comorbidities to share the same */ /* diagnosis codes
  5. hcup-us.ahrq.gov/reports/statbriefs/sb25.jsp
    January 01, 2007 - There are about 12,000 ICD-9-CM diagnosis codes. … (commonly referred to as E-codes), which supplement the ICD-9-CM diagnosis codes. … These codes designate the cause of injury. … included E codes. … †Based on external cause of injury codes.
  6. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2016.pdf
    January 01, 2016 - and the last three months contain ICD-10-CM/PCS codes. … fourth quarter of data (with ICD-10- CM/PCS codes). … ICD-9-CM and ICD-10-CM/PCS codes change every October as new codes are introduced and some codes are … HCUP (08/06/2018) 25 NRD Introduction procedure codes, these codes will only be available for the … through September (with ICD-9-CM codes).
  7. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2018.jsp
    January 01, 2018 - and the last three months contain ICD-10-CM/PCS codes. … and the last 3 months contain ICD-10-CM/PCS codes. … ICD-9-CM and ICD-10-CM/PCS codes change every October as new codes are introduced and some codes are … through September (with ICD-9-CM codes). … The NRD is limited to a maximum of 15 procedure codes (prior to 2017) and 25 procedure codes (starting
  8. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or20.pdf
    June 16, 2014 - Health Policy & Research (OHPR) Inpatient public data set DOB Zip Sex (No race/ethnicity, Dx codes … HCUP Central Distributor SID Contains race/ethnicity, dx codes, and other fields that we wish to
  9. hcup-us.ahrq.gov/datainnovations/clinicaldata/FL17LOINCAdvicetoothers.jsp
    July 01, 2016 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … As a mechanism to deal with the 1,000 to 5,000 estimated rows of lab codes, Vreeman’s paper offers a … mappings, they take the entire mapped file and use the test performance volume to implement the LOINC codes … Secondly, using the test performance volume to identify the order lab codes ignores the full usage of … Table 1: Result Codes Used in Multiple Panels Order Code Order Code Result Display Units
  10. hcup-us.ahrq.gov/tech_assist/loadandcheck/508_course/508course_2019.jsp
    January 01, 2019 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … Diagnosis and Procedure Groups File , a single file including additional information on diagnosis codes … of data with ICD-10-CM/PCS codes (October 1, 2015 to December 31, 2015). … quarter of data (with ICD-10-CM/PCS codes). … These include patient characteristics, diagnosis codes, procedure codes, and other information about
  11. hcup-us.ahrq.gov/reports/statbriefs/sb136.jsp
    June 01, 2012 - ED visits and inpatient hospital stays are identified using the external cause of injury codes (E Codes … The External Cause of Injury Codes (commonly referred to as E-codes) supplement the ICD-9-CM diagnosis … codes. … These codes designate the cause of injury. … Case definition The E-codes defining injuries involving a firearm by manner/intent include codes in
  12. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn16.pdf
    June 21, 2014 - Data dictionaries to interpret hospital internal codes for drugs, route of administration, frequency … All ICD-9 Diagnoses Codes (principal and secondary) from associated claims data 7. … All ICD-9 Procedure codes and day from associated claims 8.
  13. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2018.pdf
    January 01, 2018 - and the last three months contain ICD-10- CM/PCS codes. … and the last 3 months contain ICD-10-CM/PCS codes. … ICD-9-CM and ICD-10-CM/PCS codes change every October as new codes are introduced and some codes are … through September (with ICD-9-CM codes). … The NRD is limited to a maximum of 15 procedure codes (prior to 2017) and 25 procedure codes (starting
  14. hcup-us.ahrq.gov/datainnovations/clinicaldata/MNPOAvideotranscript.pdf
    September 24, 2010 - On the other hand, because diagnostic codes  on hospital claims are being used more and more to assess … Michael on screen:    Michael speaking:   There are five valid present‐on‐admission codes.      … 3      Next slide is on screen:  Valid POA Codes     Michael speaking:  The first is either a …  codes are governed by  somewhat different rules.    … Pregnancy‐related codes never are affected by if or when the  patient delivered.  
  15. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.jsp
    January 01, 2016 - fourth quarter of data (with ICD-10-CM/PCS codes). … The Q1Q3 file includes diagnosis and procedure codes in addition to data elements based on ICD-9-CM codes … ICD-9-CM and ICD-10-CM/PCS codes change every October as new codes are introduced and some codes are … It is critical to check all ICD-9-CM and/or ICD-10-CM/PCS codes used for analysis to ensure the codes … A maximum of 4 codes are retained on the NIS.
  16. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn16.jsp
    August 01, 2014 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … Hospital Level Data/Information Data dictionaries to interpret hospital internal codes for drugs, … be translated into a day of stay (date of admission = day 0) Discharge Day All ICD-9 Diagnoses Codes … (principal and secondary) from associated claims data All ICD-9 Procedure codes and day from associated
  17. hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompca.jsp
    August 01, 2012 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … OSHPD removes ICD-9-CM and ICD-10-CM diagnoses codes for HIV test results. … data, OSHPD changed regulations to require hospitals to report all external cause of injury diagnosis codes … Prior to 2009, OSHPD did not require collection of diagnosis codes identifying medical misadventures.
  18. hcup-us.ahrq.gov/reports/natstats/commdx.htm
    October 01, 1999 - CCS collapses about 12,000 diagnosis codes and 3,500 procedure codes from the International Classification … unsatisfactory alternatives: They may work directly with the ICD-9-CM coded data; but 12,000 diagnosis codes … and 3,500 procedure codes are cumbersome and often too detailed to be useful.
  19. hcup-us.ahrq.gov/db/vars/prccsr_aaannn/nisnote.jsp
    September 01, 2008 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … meaningful categories, provides a means by which to identify specific types of procedures using procedure codes … CCS categories under ICD-9-CM and capitalizes on the taxonomy and specificity of ICD-10-PCS procedure codes … The CCSR was triggered by only secondary procedure codes on the input record (value 3).
  20. hcup-us.ahrq.gov/db/vars/pclassn/nisnote.jsp
    September 01, 2008 - for ICD-9-CM Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes … Description of Data Elements   PCLASSn - Procedure Classes Refined for ICD-10-PCS procedure codes … The Procedure Classes assign all ICD-10-PCS or ICD-9-CM procedure codes into one of four categories: … Variable Description Value Value Description PCLASSn Procedure Classes Refined for ICD-10-PCS procedure codes

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