RTW and ACC in New Zealand – RTW Matters Analysis


This just in from RTW Matters – Dr Mary Wyatt analyses the New Zealand RTW Monitor results and makes her predictions about whether, in the light of financial pressures and declining RTW rates, NZ  is in for a RTW thaw or a snap freeze.  It’s available only for subscribers, but here’s a brief summary… (oh and subscription isn’t much in financial terms but packs a punch in information terms!)

  • RTW rates are declining in both New Zealand and Australia
  • ACC indicates that this is because of ‘a number of factors, including the ageing population, the increasing complexity of claims, and claims management inefficiencies. The resulting impact has meant that clients are staying on the Scheme longer and costing more.’

As an aside, I wonder how it can be that claims are becoming more complex?  Can someone enlighten me?  Certainly I don’t see this in pain management: people with chronic pain are, almost by definition, complex, and this has not changed on iota in the 20 years I’ve been working in pain mangement.  The only significant changes I’ve seen are that fewer people are attending for pain management with multiple surgeries, and more people are referred slightly earlier than the previous pain duration of 3.5 years.

  • The focus of the Government for ACC is cost containment
  • The ACC has taken the common scheme approach of dealing with financial problems by trying to moving long-term claimants out of the scheme.  Long term claimants are the most costly part of any scheme, and removing them is the most cost-effective ways to deal with cost blowouts.
  • Mary Wyatt points out that one strategy used by ACC to do this is the increasing use of FCE to ‘predict’ whether someone can return to work.  As she says, ‘As a tool to define a person is having a work capacity and therefore no longer being eligible for scheme payments, they may be an effective, however this does not mean they are valid.  Moving people on from the system after a few years is basically declaring a failure of rehabilitation.  If they are capable of returning to the workforce at that point, why haven’t they done so earlier?’

I’d mitigate this last statement by saying that because of legislation, economy and fear, amongst other reasons, people who are ‘fit to work’ in some capacity may not always obtain employment, hence the ‘work testing’ or ‘vocational independence assessment’ that ACC conducts in New Zealand.  The intention of the legislation is not ‘return to work’ but ‘return to work readiness’.  The end of rehabilitation assessment is a slightly different approach from some areas of the world and consists of:

(1) a review of the assessment recommendations that have been made over the course of the claim to establish whether all rehabilitative efforts have been completed

(2) a vocational assessment that details the work options a person may be able to do given ‘education, training and experience’ – without considering functional ability

(3) a medical assessment that reviews the medical status of the person and, in collaboration with the person reviews the various work options to establish whether he or she can sustain ’35 hours or more’ in any of them

For those unfamiliar with New Zealand legislation, there is no ability to litigate for personal physical injury, as ACC provides 24 hour ‘no-fault’ cover forpersonal physical injury for all people whether working or not, funded by levies from employers, employees and various other taxes.  It was first introduced to New Zealand in 1974, and has continued to be a model for many commentators on accident compensation.

It’s difficult to establish why rehabilitation ‘performance’ appears to be less effective than previously.  I can only observe that management of claims is often fragmented, that multiple treatment providers are often involved with quite contradictory aims, that contracts for services to claimants appears very prescriptive and often clumsy, and that case management can be quite different depending on the individual case manager working on a claim.  Perhaps one factor could be the increased use of ‘multidisciplinary’ pain management but using teams of clinicians who rarely meet, may not have any specific education, training or experience in pain management, and who’s membership changes often, and within a programme framework that may be ‘pain management lite’ – or less than the recommended 50 – 100 hours of consolidated input (Main, Sullivan & Watson, 2008).

Back to RTW matters – as a taster, take a look at the free information available, and make your own mind up about its value.

Main, C., Sullivan, M.,  & Watson, P.  (2008). Pain Management: practical applications of the biopsychosocial perspective in clinical and occupational settings. 2nd Ed. Churchill Livingstone, Elsevier, Philadelphia.

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