-
hcup-us.ahrq.gov/db/nation/nrd/nrddde.jsp
May 01, 2024 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … anemias
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_ARTH
AHRQ comorbidity measure … disease
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_COAG
AHRQ comorbidity measure … abuse
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_HTN_C
AHRQ comorbidity measure … cancer
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_NEURO
AHRQ comorbidity measure
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hcup-us.ahrq.gov/db/nation/nis/severity_overview.jsp
March 01, 2006 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … The AHRQ comorbidity measures were selected to provide a measure of comorbidity burden beyond the principal … Weights developed using the NIS for mortality, length of stay, and total charges are also included. … Refinement of the Medicare diagnosis-related groups to incorporate a measure of severity. … CC, with CC, and with major CC, respectively; CC stands for complications or comorbidities
- Weights
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hcup-us.ahrq.gov/faststats/national/inpatienttrends-tutorial.jsp
May 01, 2020 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Measure
Number of inpatient stays
Cost per stay (actual or inflation-adjusted) … Try viewing the same measure, two different characteristics.*
Try viewing different measures stratified … * The Y axis of each graph represents the best scale for the maximum number for the particular measure … This is particularly true when comparing the same measure for two different characteristics.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2005.pdf
January 01, 2005 - from four
different sets of disease severity measures. … comorbidity measure: Obesity
CM_PARA 2002-2005 AHRQ comorbidity measure: Paralysis
CM_PERIVASC … measure: Psychoses
CM_PULMCIRC 2002-2005 AHRQ comorbidity measure: Pulmonary circulation
disorders … measure: Solid tumor without
metastasis
CM_ULCER 2002-2005 AHRQ comorbidity measure: Peptic ulcer … The NIS Inpatient Core and Hospital Weights files are on
CD-ROM #1, while the Disease Severity Measures
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2005.jsp
January 01, 2005 - Data Elements in the NIS Disease Severity Measures Files
Table 6. … from four different sets of disease severity measures. … in the 2005 NIS Disease Severity Measures Files. … measure: Congestive heart failure
CM_CHRNLUNG
2002-2005
AHRQ comorbidity measure: Chronic … The NIS Inpatient Core and Hospital Weights files are on CD-ROM #1, while the Disease Severity Measures
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/CMR-ChangeLog-v20221-v20231.xlsx
December 01, 2022 - List of new comorbidity measures
List of redefined comorbidity measures
List of discontinued comorbidity … measures
List of comorbidity measures that have modifications to the measure description or abbreviation … from a comorbidity measure
New_Comobidity_Measure
List of new comorbidity measures (v2023.1 vs v2022.1 … )
Comorbidity Measure v2023.1 Comorbidity Abbreviation v2023.1
No new comorbidity measures in v2023.1 … measures in v2023.1
Discont_Comobidity_Measure
List of discontinued comorbidity measures (v2023.1
-
hcup-us.ahrq.gov/reports/methods/2012_04.pdf
January 01, 2012 - (HCUP 12/20/2012) 6 Overview of Readmission
Key Measures
Measure 1. … Measure Title
There are three condition-specific measures:
1. … (HCUP 12/20/2012) 12 Overview of Readmission
Key Measures
Measure 5. … (HCUP 12/20/2012) 14 Overview of Readmission
Key Measures
Measure 6. … READMISSION MEASURES
Measure 1.
-
hcup-us.ahrq.gov/db/nation/kid/Introduction_to_KID_2003.pdf
January 01, 2003 - � AHRQ comorbidity measures developed by AHRQ. … Discharge weights are provided for calculating national estimates. … sets of disease severity measures. … KID_STRATUM 2000, 2003 Hospital stratum used for weights. … measure: Fluid and electrolyte
disorders
CM_METS 2003 AHRQ comorbidity measure: Metastatic cancer
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/CMR-ChangeLog-v20211-v20221.xlsx
October 01, 2021 - List of new comorbidity measures
List of redefined comorbidity measures
List of discontinued comorbidity … measures
List of comorbidity measures that have modifications to the measure description or abbreviation … from a comorbidity measure
New_Comobidity_Measure
List of new comorbidity measures (v2022.1 vs v2021.1 … )
Comorbidity Measure v2022.1 Comorbidity Abbreviation v2022.1
No new comorbidity measures in v2022.1 … measures in v2022.1
Discont_Comobidity_Measure
List of discontinued comorbidity measures (v2022.1
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/Com-ICD10CM-User-Guide-v2021-1.pdf
October 01, 2020 - The
number of comorbidity measures increases from 29 to 38 in v2021.1 with three measures
added, … five measures modified to create 12 more specific measures, and one measure
discontinued. … disorders
• Five comorbidity measures have been modified to create 12 more specific measures:
o … Handling of Clinically Similar Comorbidity Measures
There are some comorbidity measures that are clinically … Table A.1 Summary of Clinical Coding Changes by Comorbidity Measure
Comorbidity Measure ICD-10-CM Coding
-
hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
January 01, 1998 - Data Elements in the 2012 KID Disease Severity Measures Files
Table 4. … of disease severity measures (APR-DRGs and Comorbidity measures). … CM_ANEMDEF
AHRQ comorbidity measure: Deficiency anemias
CM_ARTH
AHRQ comorbidity measure … measure: Psychoses
CM_PULMCIRC
AHRQ comorbidity measure: Pulmonary circulation disorders … CM_RENLFAIL
AHRQ comorbidity measure: Renal failure
CM_TUMOR
AHRQ comorbidity measure
-
hcup-us.ahrq.gov/db/nation/kid/KID_2012_Introduction.pdf
January 01, 2012 - of disease severity measures (APR-DRGs and Comorbidity measures). … AHRQ comorbidity measure: Deficiency anemias
CM_ARTH AHRQ comorbidity measure: Rheumatoid arthritis … AHRQ comorbidity measure: Congestive heart failure
CM_CHRNLUNG AHRQ comorbidity measure: Chronic … AHRQ comorbidity measure: Obesity
CM_PARA AHRQ comorbidity measure: Paralysis
CM_PERIVASC AHRQ … comorbidity measure: Peripheral vascular disorders
CM_PSYCH AHRQ comorbidity measure: Psychoses
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hcup-us.ahrq.gov/db/vars/cmr_aaa/nassnote.jsp
August 01, 2019 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … NASS Description of Data Elements
CMR_aaa - Elixhauser Comorbidity Measure … The comorbidity measures identify pre-existing conditions (i.e., comorbidities) that are not directly … When exempt codes are included in clinical criteria for a comorbidity measure that uses POA, the POA … Uniform Values
Variable Description Value Value Description CMR_aaa Elixhauser Comorbidity Measure
-
hcup-us.ahrq.gov/db/nation/kid/Availability_of_KID_Data_Elements.pdf
June 13, 2008 - comorbidity measure: Depression -- -- Yes Yes CM_DEPRESS
CM_DM Severity AHRQ comorbidity measure: Diabetes … comorbidity measure: Lymphoma -- -- Yes Yes CM_LYMPH
CM_LYTES Severity AHRQ comorbidity measure: Fluid … hospitalization Yes Yes Yes Yes DIED
DISCWT Core, Hospital
Discharge weight on Core file and Hospital Weights … charges.
-- Yes Yes Yes DISCWT
DISCWT_U Core, Hospital Discharge weight on Core file and Hospital Weights … Stratum
information is also in the Hospital Weights file.
-- Yes Yes Yes KID_STRATUM
LOS Core Length
-
hcup-us.ahrq.gov/db/nation/kid/Availability_of_KID_Data_Elements_2012.pdf
January 01, 2012 - measure: Metastatic cancer -- -- Yes Yes Yes Yes CM_METS
CM_NEURO Severity AHRQ comorbidity measure: … hospitalization Yes Yes Yes Yes Yes Yes DIED
DISCWT Core
Discharge weight on Core file and Hospital Weights … -- Yes Yes Yes Yes Yes DISCWT
DISCWT_U Core, Hospital Discharge weight on Core file and Hospital Weights … HOSP_DIVISION
HOSP_KID
Core, Hospital,
Severity,
DX_PR_Grps
KID hospital number (links to Hospital Weights … Stratum information is also in the
Hospital Weights file.
-- Yes Yes Yes Yes Yes KID_STRATUM
LOS Core
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2014.jsp
January 01, 2014 - Files
Table 3: Data Elements in the NIS 2014 Disease Severity Measures Files
Table 4: Data Elements … of disease severity measures. … A list of data elements in the Severity Measures file is provided in Table 3 of Appendix III . … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … (to calculate national estimates)
Discharge weights (weights for 1988-1993 are on Hospital Weights
-
hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2014.pdf
November 01, 2016 - III-6
Table 3: Data Elements in the 2014 NIS Disease Severity Measures Files ...................... … Disease Severity Measures File: This discharge-level file contains information from two
different sets … of disease severity measures. … A list of data elements in the Severity
Measures file is provided in Table 3 of Appendix III. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2013_Severity.TXT
January 01, 2013 - NRD 2013 Severity 14 CM_DMCX 2 Num AHRQ comorbidity measure: Diabetes with chronic … NRD 2013 Severity 16 CM_HTN_C 2 Num AHRQ comorbidity measure: Hypertension (combine … : Hypothyroidism
NRD 2013 Severity 18 CM_LIVER 2 Num AHRQ comorbidity measure: Liver … disease
NRD 2013 Severity 19 CM_LYMPH 2 Num AHRQ comorbidity measure: Lymphoma
NRD … NRD 2013 Severity 21 CM_METS 2 Num AHRQ comorbidity measure: Metastatic cancer
NRD
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2012_Severity_V2.TXT
January 01, 2012 - : Alcohol abuse
NRD 2012 Severity_V2 6 CM_ANEMDEF 2 Num AHRQ comorbidity measure: … Deficiency anemias
NRD 2012 Severity_V2 7 CM_ARTH 2 Num AHRQ comorbidity measure … : Hypothyroidism
NRD 2012 Severity_V2 18 CM_LIVER 2 Num AHRQ comorbidity measure: … NRD 2012 Severity_V2 24 CM_PARA 2 Num AHRQ comorbidity measure: Paralysis
NRD … NRD 2012 Severity_V2 26 CM_PSYCH 2 Num AHRQ comorbidity measure: Psychoses
NRD
-
hcup-us.ahrq.gov/db/nation/nrd/stats/FileSpecifications_NRD_2010_Severity_V2.TXT
January 01, 2010 - : Alcohol abuse
NRD 2010 Severity_V2 6 CM_ANEMDEF 2 Num AHRQ comorbidity measure: … Deficiency anemias
NRD 2010 Severity_V2 7 CM_ARTH 2 Num AHRQ comorbidity measure … : Hypothyroidism
NRD 2010 Severity_V2 18 CM_LIVER 2 Num AHRQ comorbidity measure: … NRD 2010 Severity_V2 24 CM_PARA 2 Num AHRQ comorbidity measure: Paralysis
NRD … NRD 2010 Severity_V2 26 CM_PSYCH 2 Num AHRQ comorbidity measure: Psychoses
NRD