AROC Benchmarks

LOS and FIM change benchmarks

The benchmarks for the most recent two years can be found below. You can access an archive of our previous benchmarks here.

National and sector benchmarks by AN-SNAP class are published every calendar and financial year for Australian and New Zealand data. In Calendar Year 2014 AROC introduced benchmarks specific for brain dysfunction and spinal cord dysfunction.

In Calendar Year 2015 AROC updated the benchmarks to include AN-SNAP class V4 and AN-SNAP class V3.

AROC undertakes analysis by AN-SNAP class (V4) (rather than just impairment) to control the impact that variation in client case-mix has over length of stay (LOS) and FIM change. In producing Benchmark LOS and FIM Change, controlling for variation in case-mix is essential, thus we are now only providing LOS and FIM change benchmarks by AN-SNAP class. If you are interested in obtaining impairment level data, please contact AROC (

Last reviewed: 14 March, 2019

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