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hcup-us.ahrq.gov/reports/trendtables/HCUPSummaryTrendTables_ChangeLog.xlsx
December 01, 2022 - 2a-2b; 3a-3b; 4a-4b; 5a-5b; 7a-7b; 8a-8b; 9a-9b; 10a-10b;12a-12b; 13a-13b; 14a-14b; 15a-15b Common Secondary
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hcup-us.ahrq.gov/reports/methods/2015-09.pdf
January 01, 2015 - Use of Secondary Procedure Days in the AHRQ Quality Indicators, Version 3.1
Table 5.
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hcup-us.ahrq.gov/reports/race/50_state_r_e_rpt.jsp
July 01, 2016 - was to identify documents that met the criteria listed below:
The document included a primary or secondary
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hcup-us.ahrq.gov/reports/statbriefs/sb191-Hospitalization-Mental-Substance-Use-Disorders-2012.jsp
June 01, 2015 - diagnoses
MD alone
SUD alone
Co-occurring M/SUD
All-listed M/SUD diagnosis (primary or secondary … nonneonatal inpatient stays included at least one mental- or substance-use-related diagnosis as a primary or secondary … Secondary diagnoses are concomitant conditions that coexist at the time of admission or develop during … All-listed diagnoses include the principal diagnosis plus these additional secondary conditions.
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hcup-us.ahrq.gov/reports/statbriefs/sb154.jsp
April 01, 2013 - this Statistical Brief, a hierarchy was used to assign the payer category based on the primary and secondary … expected payer:
If the primary or secondary expected payer indicates Medicare, then the payer … If not Medicare and the primary or secondary expected payer indicates Medicaid, then the payer category … If not Medicare or Medicaid and the primary or secondary expected payer indicates private insurance,
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hcup-us.ahrq.gov/reports/factsandfigures/2007/sources_methods.jsp
January 01, 2007 - Leukemias
40
Multiple myeloma
41
Cancer; other and unspecified primary
42
Secondary … transmitted disease)
98
Essential hypertension
99
Hypertension with complications and secondary
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hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
November 16, 2006 - Secondary diagnoses are concomitant conditions that coexist at the time of admission or that develop … All-listed diagnoses include the principal diagnosis plus these additional secondary conditions.
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
January 01, 2009 - following data elements were added to the Core File beginning with the 2009 NIS:
Ten additional secondary … diagnoses for a total of 25 diagnoses
Ten additional secondary Clinical Classifications Software ( … 75 and above
75
The HIV or drug/alcohol use patients were identified by any principal or secondary … stay, as received from source (LOS_X)
Primary expected payer, as received from source (PAY1_X)
Secondary … , (3) Consortia
Diagnosis information
DX1 - DX25
1988-2009
Diagnoses, principal and secondary
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hcup-us.ahrq.gov/datainnovations/clinicaldata/Appendix19bCLMAPBanningv1.jsp
April 01, 2011 - standardized identification for computerized use of data in repositories and health information exchanges. 3
Secondary
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hcup-us.ahrq.gov/reports/methods/2004_06_add_09.pdf
January 01, 2004 - Use of Secondary Procedure Days in the AHRQ Quality Indicators, Version 3.1
Table 5.
-
hcup-us.ahrq.gov/reports/methods/2006_6a.pdf
January 01, 2006 - Denominator Data 5
AARP State Profiles
Sponsor:
AARP
Data Collection Method:
This is a secondary … Kaiser Family Foundation
Data Collection Method:
This is a secondary data source which is a compilation … Department of Health and Human Services
Data Collection Method:
This is a secondary data source which … United States (US Stat)
Sponsor:
United States Census Bureau
Data Collection Method:
This is a secondary … For example, analysts might use both the
primary and secondary payer categories (available for some
-
hcup-us.ahrq.gov/reports/statbriefs/sb108.jsp
April 01, 2011 - Secondary diagnoses are concomitant conditions that coexist at the time of admission or that develop … assignment of a patient to a severity of illness subclass takes into consideration not only the level of the secondary … diagnoses but also the interaction among secondary diagnoses, age, principal diagnosis, and the presence
-
hcup-us.ahrq.gov/reports/statbriefs/sb113.jsp
May 01, 2011 - there were 473,700 non-delivery maternal hospital stays with complicating conditions as a principal or secondary … may be recorded; some may be more recorded as the principal diagnosis and some may be recorded as the secondary … Secondary diagnoses are concomitant conditions that coexist at the time of admission or that develop
-
hcup-us.ahrq.gov/reports/statbriefs/sb179-Emergency-Department-Trends.pdf
November 01, 2013 - 72)
Early or threatened labor (41)
Intracranial injury (229)
Hypertension with complications and secondary … Spontaneous abortion - miscarriage (52)
Burns (126)
Open wounds of head, neck, and trunk (794)
Secondary … Secondary diagnoses are concomitant conditions that coexist at the time of
admission or develop during
-
hcup-us.ahrq.gov/reports/statbriefs/sb57.jsp
July 01, 2008 - Secondary diagnoses are concomitant conditions that coexist at the time of admission or that develop … 054.72: Herpes simplex meningitis
– 072.1: Mumps meningitis
– 091.81: Acute syphilitic meningitis (secondary … Tuberculosis meningitis
– 036.0: Meningococcal meningitis
– 091.81: Acute syphilitic meningitis (secondary
-
hcup-us.ahrq.gov/reports/statbriefs/sb57.pdf
July 09, 2008 - Secondary diagnoses are concomitant conditions that coexist at the time of
admission or that develop … 054.72: Herpes simplex meningitis
– 072.1: Mumps meningitis
– 091.81: Acute syphilitic meningitis (secondary … Tuberculosis meningitis
– 036.0: Meningococcal meningitis
– 091.81: Acute syphilitic meningitis (secondary
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2006.jsp
January 01, 2006 - 75 and above
75
The HIV or drug/alcohol use patients were identified by any principal or secondary … , (3) Consortia
Diagnosis information
DX1 - DX15
1988-2006
Diagnoses, principal and secondary … poisoning
ECODE1 - ECODE4
2003-2006
External cause of injury and poisoning code, primary and secondary … physician number in files prior to 2001
MDNUM2_R
2003-2006
Re-identified secondary physician … 2003
CA, CT, GA, HI, IL, IN, MA, NC, OH, OK, UT, VT, WI, WV
MDNUM2_S
2001-2002
Synthetic secondary
-
hcup-us.ahrq.gov/reports/statbriefs/sb255-Traumatic-Brain-Injury-Hospitalizations-ED-Visits-2017.pdf
January 01, 2017 - injury-related characteristics of inpatient stays and ED visits
with any TBI diagnosis (principal or secondary … TBI-related treat-
and-release ED visits
N % N %
Total 326,600 100.0 801,700 100.0
Principal (vs. secondary … a The order of diagnoses for ED data does not represent principal or secondary reasons for the encounter … Secondary diagnoses are concomitant conditions that coexist at the time of
admission or develop during … All-listed diagnoses include the principal diagnosis plus these
additional secondary conditions.
-
hcup-us.ahrq.gov/db/vars/age/kidnote.jsp
September 01, 2008 - identifies AIDS/HIV records by ICD-9-CM diagnosis code, DRG, or MS-DRG:
An admitting, principal or any secondary … The HIV or drug/alcohol use patients are identified by any principal or secondary diagnosis code on the
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2012_Redesign_report.jsp
January 01, 2012 - Drop data elements that were not available uniformly across the States, such as secondary payer, admission … 2) data elements that were not available uniformly across the States, such as hospital identifiers, secondary … expected payer
PAY2
1988-2011
Expected secondary payer, uniform: (1) Medicare, (2) Medicaid, ( … Keep
ICD-9-CM procedures
PR1 - PR15
1988-2011
Procedures, principal and secondary (ICD-9 … physician number in files starting in 2003
N/A
MDNUM2_S
2001-2002
Synthetic secondary physician