Work Capability Assessment centre, but occasionally in the claimant's home. Since 2015, testing has been performed by the US outsourcing firm Maximus. The DWP pays Maximus £200 for each report. At the face-to-face assessments, the assessors – who are nurses, doctors or physiotherapists – are guided and prompted by a computer programme, designed by Atos in conjunction with the DWP, called the 'Logic-integrated Medical Assessment' or 'LiMA'. A large amount of lifestyle data and some clinical information is obtained from the claimant and is entered into the computer by the assessor, mostly by selecting pre-determined 'one click' options from an on-screen menu. As
Criticism of the Work Capability Assessment that it was "an accurate indicator of work capability compared with expert opinion". Conversely, Kent University academic Ben Geiger has made international comparisons of the test: he found “no transparent evidence that the WCA captures the demands of work in Britain today". In practice, experience has shown that the WCA usually identifies these types of claims correctly: However, the process has largely struggled to categorise claims correctly if they fall between these two extremes, particularly where mental health is concerned. In fiscal terms, the deployment of the WCA was expected to more than halve the sickness benefit bill over the