KPIs for Australian Public Mental Health Services: PI 05 – Average cost per acute admitted patient day, 2015–

Identifying and definitional attributes

Metadata item type:Indicator
Indicator type:Indicator
Short name:MHS PI 05: Average cost per acute admitted patient day, 2015–
METeOR identifier:583849
Registration status:Health, Standard 19/11/2015
Description:

Average cost of patient day within acute psychiatric inpatient units managed by the mental health service organisation.

NOTE: This indicator is related to MHS PI 05J: Average cost per acute admitted patient day (Jurisdictional level version). There are no technical differences in the calculation methodologies between the Service level version and the Jurisdictional level version of this indicator.

Rationale:
  • Efficient functioning of public acute psychiatric inpatient units is critical to ensuring finite funds are used effectively to deliver maximum community benefit.
  • Unit costs are a core feature of management level indicators in all industries. They are required to measure how well an organisation uses its resources in producing services and are fundamental to value for money judgements.
  • Acute psychiatric inpatient units account for around three quarters of the total costs of specialised mental health admitted patient care and around a third of overall specialised mental health service costs.
  • ‘Admitted patient day’ is the ‘intermediate product’ for acute inpatient episodes and can be the focus activity aimed at improvements in technical efficiency.
Indicator set:Key Performance Indicators for Australian Public Mental Health Services (Service level version) (2015–) Health, Superseded 16/02/2021

Collection and usage attributes

Computation description:

Coverage/Scope:

All public mental health service organisations acute psychiatric inpatient units.

Methodology:

  • Recurrent costs include costs directly attributable to the acute psychiatric inpatient unit(s) plus a proportional share of overhead costs (indirect expenditure). Cost data for this indicator are based on gross recurrent expenditure as compiled by State/Territory data providers according to the specifications of the Mental Health Establishments National Minimum Data Set. As such, it is subject to the concepts, definitions and costing methodology developed for the NMDS. 
  • Categorisation of the admitted patient unit is based on the principal purpose(s) of the program rather than the classification of individual consumers.
Computation:

Numerator ÷ Denominator

Numerator:

Total recurrent expenditure within the mental health service organisation’s acute psychiatric inpatient unit(s) during the reference period.

Denominator:

Number of patient days occurring within the mental health service organisation’s acute psychiatric inpatient unit(s) during the reference period.

Disaggregation:

Service variables: Target population; disorder specific services

Consumer attributes: Nil

Representational attributes

Representation class:Mean (average)
Data type:Monetary amount
Unit of measure:Currency

Indicator conceptual framework

Framework and dimensions:Efficient

Accountability attributes

Benchmark:

Levels at which indicator can be useful for benchmarking:

  • service unit
  • mental health service organisation
  • regional group of services
  • state/territory.
Further data development / collection required:

The indicator can be accurately constructed using the Mental Health Establishments NMDS.

Other issues caveats:

Casemix adjustment is needed to interpret variation between organisations – to distinguish consumer and provider factors.

Patient day costs may be affected by provider factors beyond management control (for example, high fixed costs in institutions during downsizing, structural or design problems with units that need to be countered through higher rostering levels, etc.).

Costing methodologies are relatively underdeveloped in within the mental health sector, and vary across organisations, impacting on the quality of this indicator. Further work is required to achieve consistency in costing methodologies.

Source and reference attributes

Submitting organisation:

Australian Institute of Health and Welfare on behalf of the National Mental Health Performance Subcommittee

Reference documents:

Key Performance Indicators for Australian Public Mental Health Services, Third edition (2014)

Relational attributes

Related metadata references:

Has been superseded by KPIs for Australian Public Mental Health Services: PI 05 – Average cost per acute mental health admitted patient day, 2018 (Service level) Health, Superseded 16/02/2021