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Episode of admitted patient care—separation date, DDMMYYYY

Identifying and definitional attributes

Metadata item type:Data Element
Short name:Separation date
METeOR identifier:270025
Registration status:Health, Standard 01/03/2005
Tasmanian Health, Draft 23/07/2012
Definition:Date on which an admitted patient completes an episode of care.
Data Element Concept:Episode of admitted patient care—separation date

Value domain attributes

Representational attributes

Representation class:Date
Data type:Date/Time
Format:DDMMYYYY
Maximum character length:8

Data element attributes

Collection and usage attributes

Comments:There may be variations amongst jurisdictions with respect to the recording of separation date. This most often occurs for patients who are statistically separated after a period of leave (and who do not return for further hospital care). In this case, some jurisdictions may record the separation date as the date of statistical separation (and record intervening days as leave days) while other jurisdictions may retrospectively separate patients on the first day of leave. Despite the variations in recording of separation date for this group of patients, the current practices provide for the accurate recording of length of stay.

Source and reference attributes

Origin:National Health Data Committee

Relational attributes

Related metadata references:

Is used in the formation of Episode of admitted patient care (postnatal)—length of stay (including leave days), total N[NN] Health, Superseded 04/07/2007

Is used in the formation of Episode of admitted patient care—diagnosis related group, code (AR-DRG v 6) ANNA Health, Standard 22/09/2009, Tasmanian Health, Draft 23/07/2012

Is used in the formation of Episode of admitted patient care—diagnosis related group, code (AR-DRG v 7) ANNA Health, Standardisation pending 13/03/2013

Is used in the formation of Episode of admitted patient care—diagnosis related group, code (AR-DRG v5.1) ANNA Health, Superseded 22/12/2009

Is used in the formation of Episode of admitted patient care—length of stay (excluding leave days), total N[NN] Health, Standard 01/03/2005, Tasmanian Health, Draft 23/07/2012

Is used in the formation of Episode of admitted patient care—length of stay (including leave days) (postnatal), total N[NN] Health, Standard 04/07/2007

Is used in the formation of Episode of admitted patient care—length of stay (including leave days), total N[NN] Health, Superseded 04/07/2007

Is used in the formation of Episode of admitted patient care—length of stay (including leave days), total N[NN] Health, Standard 04/07/2007

Is used in the formation of Episode of admitted patient care—major diagnostic category, code (AR-DRG v 6) NN Health, Standard 22/12/2009, Tasmanian Health, Draft 23/07/2012

Is used in the formation of Episode of admitted patient care—major diagnostic category, code (AR-DRG v 7) NN Health, Standardisation pending 13/03/2013

Is used in the formation of Episode of admitted patient care—major diagnostic category, code (AR-DRG v5.1) NN Health, Superseded 22/12/2009

Is used in the formation of Episode of care—number of psychiatric care days, total N[NNNN] Health, Standard 01/03/2005

Is used in the formation of Establishment—number of separations (financial year), total N[NNNNN] Health, Standard 01/03/2005

Supersedes Separation date, version 5, DE, NHDD, NHIMG, Superseded 01/03/2005.pdf (15.2 KB)

Implementation in Data Set Specifications:
All attributes +

Acute coronary syndrome (clinical) DSS Health, Superseded 01/10/2008

Acute coronary syndrome (clinical) DSS Health, Superseded 07/12/2005

Acute coronary syndrome (clinical) DSS Health, Superseded 01/09/2012

Acute coronary syndrome (clinical) DSS Health, Standard 01/09/2012

Admitted patient care NMDS Health, Superseded 07/12/2005

DSS specific attributes +

Admitted patient care NMDS 2006-07 Health, Superseded 23/10/2006

DSS specific attributes +

Admitted patient care NMDS 2007-08 Health, Superseded 05/02/2008

DSS specific attributes +

Admitted patient care NMDS 2008-09 Health, Superseded 04/02/2009

DSS specific attributes +

Admitted patient care NMDS 2009-10 Health, Superseded 22/12/2009

DSS specific attributes +

Admitted patient care NMDS 2010-11 Health, Superseded 18/01/2011

DSS specific attributes +

Admitted patient care NMDS 2011-12 Health, Superseded 11/04/2012

DSS specific attributes +

Admitted patient care NMDS 2012-13 Health, Superseded 07/02/2013

DSS specific attributes +

Admitted patient care NMDS 2013-14 Health, Standardisation pending 13/03/2013

DSS specific attributes +

Admitted patient mental health care NMDS Health, Superseded 23/10/2006

DSS specific attributes +

Admitted patient mental health care NMDS Health, Superseded 07/12/2005

DSS specific attributes +

Admitted patient mental health care NMDS 2007-08 Health, Superseded 05/02/2008

DSS specific attributes +

Admitted patient mental health care NMDS 2008-09 Health, Superseded 04/02/2009

DSS specific attributes +

Admitted patient mental health care NMDS 2009-10 Health, Superseded 05/01/2010

DSS specific attributes +

Admitted patient mental health care NMDS 2010-11 Health, Superseded 18/01/2011

DSS specific attributes +

Admitted patient mental health care NMDS 2011-12 Health, Superseded 07/12/2011

DSS specific attributes +

Admitted patient mental health care NMDS 2012-13 Health, Standard 07/12/2011

DSS specific attributes +

Admitted patient mental health care NMDS 2013-14 Health, Standardisation pending 22/11/2012

DSS specific attributes +

Admitted patient palliative care NMDS Health, Superseded 07/12/2005

DSS specific attributes +

Admitted patient palliative care NMDS 2006-07 Health, Superseded 23/10/2006

DSS specific attributes +

Admitted patient palliative care NMDS 2007-08 Health, Superseded 05/02/2008

DSS specific attributes +

Admitted patient palliative care NMDS 2008-09 Health, Superseded 04/02/2009

DSS specific attributes +

Admitted patient palliative care NMDS 2009-10 Health, Superseded 05/01/2010

DSS specific attributes +

Admitted patient palliative care NMDS 2010-11 Health, Superseded 21/12/2010

DSS specific attributes +

Admitted patient palliative care NMDS 2011-12 Health, Superseded 07/03/2012

DSS specific attributes +

Admitted patient palliative care NMDS 2012-13 Health, Standard 07/03/2012

DSS specific attributes +

Admitted patient palliative care NMDS 2013-14 Health, Standardisation pending 22/11/2012

DSS specific attributes +

Perinatal NMDS Health, Superseded 06/09/2006

DSS specific attributes +

Perinatal NMDS Health, Superseded 07/12/2005

DSS specific attributes +

Perinatal NMDS 2007-2008 Health, Superseded 05/02/2008

DSS specific attributes +

Perinatal NMDS 2008-2010 Health, Superseded 02/12/2009

DSS specific attributes +

Perinatal NMDS 2010-2011 Health, Superseded 21/12/2010

DSS specific attributes +

Perinatal NMDS 2011-12 Health, Superseded 07/03/2012

DSS specific attributes +

Perinatal NMDS 2012-13 Health, Superseded 07/02/2013

DSS specific attributes +

Perinatal NMDS 2013-14 Health, Standard 07/02/2013

DSS specific attributes +

Perinatal NMDS 2014-15 Health, Candidate 14/05/2013

DSS specific attributes +

Surveillance of healthcare associated infection: Clostridium difficile infection DSS Health, Standardisation pending 23/07/2012

Surveillance of healthcare associated infection: Staphylococcus aureus bacteraemia DSS Health, Standard 15/11/2012

Implementation in Indicators:Used as numerator
National Healthcare Agreement: P41-Falls resulting in patient harm in hospitals, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P42-Intentional self-harm in hospitals, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P43-Unplanned/unexpected readmissions within 28 days of selected surgical admissions, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P45-Rates of services: Overnight separations, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P47-Rates of services: Non-acute care separations, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P52-Falls resulting in patient harm in residential aged care, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P56-People aged 65 years or over receiving sub-acute services, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: PI 09-Incidence of heart attacks, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 23-Unplanned hospital readmission rates, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 27-Number of hospital patient days used by those eligible and waiting for residential aged care, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 41-Falls resulting in patient harm in hospitals, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 41-Falls resulting in patient harm in hospitals, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 42-Intentional self-harm in hospitals, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 42-Intentional self-harm in hospitals, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 43-Unplanned/unexpected readmissions within 28 days of selected surgical admissions, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 43-Unplanned/unexpected readmissions within 28 days of selected surgical episodes of care, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 45-Rates of services: Overnight separations, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 45-Rates of services: Overnight separations, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 47-Rates of services: Non-acute care separations, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 47-Rates of services: Non-acute care separations, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 52-Falls in residential aged care resulting in patient harm and treated in hospital, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 52-Falls in residential aged care resulting in patient harm and treated in hospital, 2012 Health, Standard 31/10/2011
National Healthcare Agreement: PI 56-People aged 65 years or over receiving sub-acute services, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 56-People aged 65 years or over receiving sub-acute services, 2012 Health, Standard 31/10/2011
National Healthcare Agreement: PI 57-Hospital patient days used by those eligible and waiting for residential aged care, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 57-Hospital patient days used by those eligible and waiting for residential aged care, 2012 Health, Standard 31/10/2011
National Indigenous Reform Agreement: P03-Hospitalisation rates by principal diagnosis, 2010 Community Services, Superseded 04/04/2011
National Indigenous Reform Agreement: P11-Child under 5 hospitalisation rates by principal diagnosis, 2010 Community Services, Superseded 04/04/2011
National Indigenous Reform Agreement: PI 03-Hospitalisation rates by principal diagnosis, 2011 Indigenous, Archived 01/07/2012
National Indigenous Reform Agreement: PI 03-Hospitalisation rates by principal diagnosis, 2012 Indigenous, Endorsed 01/07/2012
National Indigenous Reform Agreement: PI 11-Child under 5 hospitalisation rates by principal diagnosis, 2011 Indigenous, Archived 01/07/2012
National Indigenous Reform Agreement: PI 11-Child under 5 hospitalisation rates by principal diagnosis, 2012 Indigenous, Endorsed 01/07/2012
Used as denominator
National Healthcare Agreement: P41-Falls resulting in patient harm in hospitals, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P42-Intentional self-harm in hospitals, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: P43-Unplanned/unexpected readmissions within 28 days of selected surgical admissions, 2010 Health, Superseded 08/06/2011
National Healthcare Agreement: PB 07-By 2014-15, improve the provision of primary care and reduce the proportion of potentially preventable hospital admissions by 7.6 per cent over the 2006-07 baseline to 8.5 per cent of total hospital admissions, 2011 Health, Superseded 30/10/2011
National Healthcare Agreement: PB 07-By 2014-15, improve the provision of primary care and reduce the proportion of potentially preventable hospital admissions by 7.6 per cent over the 2006-07 baseline to 8.5 per cent of total hospital admissions, 2012 Health, Standard 31/10/2011
National Healthcare Agreement: PB f-By 2014-15, improve the provision of primary care and reduce the proportion of potentially preventable hospital admissions by 7.6 per cent over the 2006-07 baseline to 8.5 per cent of total hospital admissions, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 23-Unplanned hospital readmission rates, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 27-Number of hospital patient days used by those eligible and waiting for residential aged care, 2013 Health, Candidate 24/04/2013
National Healthcare Agreement: PI 41-Falls resulting in patient harm in hospitals, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 41-Falls resulting in patient harm in hospitals, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 42-Intentional self-harm in hospitals, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 42-Intentional self-harm in hospitals, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 43-Unplanned/unexpected readmissions within 28 days of selected surgical admissions, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 43-Unplanned/unexpected readmissions within 28 days of selected surgical episodes of care, 2012 Health, Standard 20/10/2011
National Healthcare Agreement: PI 57-Hospital patient days used by those eligible and waiting for residential aged care, 2011 Health, Superseded 31/10/2011
National Healthcare Agreement: PI 57-Hospital patient days used by those eligible and waiting for residential aged care, 2012 Health, Standard 31/10/2011
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