-
hcup-us.ahrq.gov/reports/statbriefs/sb43.pdf
December 01, 2007 - Definitions
Diagnoses, ICD-9-CM, and Clinical Classifications Software (CCS)
The principal diagnosis … All-listed diagnoses include the principal diagnosis plus these
additional secondary conditions. … "
makes it easier to quickly understand patterns of diagnoses and procedures. … With a condition that is generally a secondary diagnosis in
complicated patients, the additional diagnosis … , 1997–2005*
*Based on all-listed diagnoses.
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hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2016_Core.PDF
January 01, 2016 - DIAGNOSIS W VENTILATOR SUPPORT >96
HOURS
25,218 0.15%
208: RESPIRATORY SYSTEM DIAGNOSIS W VENTILATOR … ABORTION DIAGNOSES W/O O.R. … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS
W MCC
320 0.00%
985: PROSTATIC O.R. … PROC UNRELATED TO PRINCIPAL DIAGNOSIS W
CC
26,439 0.15%
989: NON-EXTENSIVE O.R. … PROC UNRELATED TO PRINCIPAL DIAGNOSIS
W/O CC/MCC
11,938 0.07%
998: PRINCIPAL DIAGNOSIS INVALID AS DISCHARGE
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hcup-us.ahrq.gov/reports/natstats/5diag.pdf
February 11, 2011 - Leukemia Heart
Valve
Disorders
56,800 56,600
50,300
46,700
45,300
Top Five Most Expensive Hospital Diagnoses … Note: Figures are average charges for hospital stays for these diagnoses.
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hcup-us.ahrq.gov/db/vars/e_mccsn/nisnote.jsp
September 01, 2008 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels for procedures, which provide the
-
hcup-us.ahrq.gov/db/vars/prmccsn/nisnote.jsp
September 01, 2008 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels
for procedures, which provide
-
hcup-us.ahrq.gov/db/vars/e_mccsn/kidnote.jsp
September 01, 2008 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels for procedures, which provide the
-
hcup-us.ahrq.gov/db/vars/prmccsn/kidnote.jsp
September 01, 2008 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels
for procedures, which provide
-
hcup-us.ahrq.gov/db/vars/e_mccsn/nrdnote.jsp
August 01, 2015 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels for procedures, which provide the
-
hcup-us.ahrq.gov/db/vars/prmccsn/nrdnote.jsp
August 01, 2015 - Single-level CCS is most useful for ranking of diagnoses and procedures and for direct integration into … CCS documentation provides a listing of the ICD-9-CM codes that are included in each CCS diagnosis and … This system classifies all diagnoses and procedures into unique groups. … The single-level diagnosis CCS aggregates illnesses and conditions into 285 mutually exclusive categories … The multi-level system has four levels for diagnoses and three levels
for procedures, which provide
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2014_MaskedStats_Severity.PDF
January 01, 2014 - except signs, symptoms & minor diagnoses 23,379 0.33%
144: Respiratory signs, symptoms & minor diagnoses … significant trauma w/o O.R. procedure 6,468 0.09%
950: Extensive procedure unrelated to principal diagnosis … APRDRG
APRDRG Frequency
Percent
of Total
951: Moderately extensive procedure unrelated to principal diagnosis … 16,379 0.23%
952: Nonextensive procedure unrelated to principal diagnosis 8,630 0.12%
955: Principal … diagnosis invalid as discharge diagnosis 128 0.00%
956: Ungroupable 5,805 0.08%
please refer to
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2015Q1Q3_Severity.PDF
November 08, 2017 - except signs, symptoms & minor diagnoses 17,450 0.32%
144: Respiratory signs, symptoms & minor diagnoses … 2017 13
Frequency Distribution for APRDRG
APRDRG Frequency
Percent
of Total
740: Mental illness diagnosis … 6,913 0.13%
951: Moderately extensive procedure unrelated to principal diagnosis 12,323 0.23%
952: … Nonextensive procedure unrelated to principal diagnosis 6,453 0.12%
955: Principal diagnosis invalid … as discharge diagnosis 94 0.00%
956: Ungroupable 5,031 0.09%
please refer to the section on Description
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2013_MaskedStats_Severity.PDF
January 01, 2013 - except signs, symptoms & minor diagnoses 23,707 0.33%
144: Respiratory signs, symptoms & minor diagnoses … significant trauma w/o O.R. procedure 6,317 0.09%
950: Extensive procedure unrelated to principal diagnosis … APRDRG
APRDRG Frequency
Percent
of Total
951: Moderately extensive procedure unrelated to principal diagnosis … 16,272 0.23%
952: Nonextensive procedure unrelated to principal diagnosis 9,220 0.13%
955: Principal … diagnosis invalid as discharge diagnosis 109 0.00%
956: Ungroupable 5,763 0.08%
please refer to
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2011_MaskedStats_Severity.PDF
January 01, 2011 - procedures 14,212 0.18%
121: Other respiratory & chest procedures 18,229 0.23%
130: Respiratory system diagnosis … except signs, symptoms & minor diagnoses 27,458 0.34%
144: Respiratory signs, symptoms & minor diagnoses … significant trauma w/o O.R. procedure 6,330 0.08%
950: Extensive procedure unrelated to principal diagnosis … 18,560 0.23%
952: Nonextensive procedure unrelated to principal diagnosis 11,616 0.14%
955: Principal … diagnosis invalid as discharge diagnosis 158 0.00%
956: Ungroupable 9,899 0.12%
please refer to
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2012_MaskedStats_Severity.PDF
January 01, 2012 - procedures 3,327 0.10%
121: Other respiratory & chest procedures 4,326 0.14%
130: Respiratory system diagnosis … except signs, symptoms & minor diagnoses 11,192 0.35%
144: Respiratory signs, symptoms & minor diagnoses … significant trauma w/o O.R. procedure 4,140 0.13%
950: Extensive procedure unrelated to principal diagnosis … 2,001 0.06%
951: Moderately extensive procedure unrelated to principal diagnosis 3,810 0.12%
please … 3,048 0.10%
955: Principal diagnosis invalid as discharge diagnosis 233 0.01%
956: Ungroupable 3,643
-
hcup-us.ahrq.gov/reports/statbriefs/sb57.pdf
July 09, 2008 - likely than those living in
the wealthiest communities to be hospitalized with meningitis-related diagnoses … upon data from the HCUP 2006 Nationwide Inpatient
Sample (NIS).
3
Definitions
Diagnoses … Secondary diagnoses are concomitant conditions that coexist at the time of
admission or that develop … There are about 13,600 ICD-9-CM diagnosis codes. … * Based on all-listed diagnoses.
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2004_Quality_Report.PDF
January 01, 2004 - : Excessively low total charges 0.03 2,491
ETCHG02 : Excessively high total charges 0.01 1,107
Diagnoses … EDX : Any DX edit 0.06 4,603
EDX01 : Missing principal diagnosis 0.01 922
EDX02 : Invalid … diagnosis code on record 0.04 3,520
EDX03 : Diagnosis inconsistent with sex 0.00 126
EDX04 : … EECODE01 : Invalid E code on record 0.17 13,855
EECODE02 : Injury diagnosis without an injury E code … inconsistent with sex 0.00 135
Procedure Days EPRDAY01 : Day of procedure not during stay 0.01 674
Diagnoses
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2003_Quality_Report.PDF
January 01, 2003 - : Excessively low total charges 0.02 1,666
ETCHG02 : Excessively high total charges 0.02 1,642
Diagnoses … diagnosis code on record 0.05 4,025
EDX03 : Diagnosis inconsistent with sex 0.00 74
EDX04 : … Principal diagnosis invalid for DRG assignment 0.00 37
E Codes EECODE : Any E code edit 7.69 613,527 … EECODE01 : Invalid E code on record 0.04 2,804
EECODE02 : Injury diagnosis without an injury E code … inconsistent with sex 0.00 117
Procedure Days EPRDAY01 : Day of procedure not during stay 0.01 619
Diagnoses
-
hcup-us.ahrq.gov/reports/SASpecUnitManuscriptHCUP083010.pdf
August 31, 2010 - Diagnostic Characteristics
Principal Diagnosis. … Secondary Diagnoses. … In contrast, the percentage of patients with circulatory diagnoses (e.g.,
hypertension), endocrine/ … organ diagnoses (e.g., epilepsy/convulsions), and blood and
blood-forming organ diagnoses (e.g. anemia … Secondary MH diagnosis 63,527 6,223 16,855 19,849 20,600 36% 27% 36% 31% 50%
Secondary SUD diagnosis
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2016_Core_Weighted.PDF
January 01, 2016 - DIAGNOSIS W VENTILATOR SUPPORT >96 HOURS 54,155 0.15%
208: RESPIRATORY SYSTEM DIAGNOSIS W VENTILATOR … ABORTION DIAGNOSES W/O O.R. … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS W MCC 640 0.00%
985: PROSTATIC O.R. … PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS W CC 975 0.00%
986: PROSTATIC O.R. … PROC UNRELATED TO PRINCIPAL DIAGNOSIS W/O CC/MCC 23,055 0.06%
998: PRINCIPAL DIAGNOSIS INVALID AS DISCHARGE
-
hcup-us.ahrq.gov/reports/statbriefs/sb190-Hospital-Stays-Super-Utilizers-Payer-2012.jsp
May 01, 2015 - diagnosis b
Rank based on hospital stays by payer
Share of hospital stays attributed to super-utilizers … Medicare 65+ years
Medicare 1-64 years
Private 1-64 years
Medicaid 1-64 years
Any principal diagnosis … Definitions
Diagnoses, ICD-9-CM, and Clinical Classifications Software (CCS)
The principal diagnosis … There are approximately 14,000 ICD-9-CM diagnosis codes. … CCS categorizes ICD-9-CM diagnosis codes into a manageable number of clinically meaningful categories