The purpose of this paper is to provide an explanation and understanding of developments in casemix and related information systems at a large regional hospital, Health Waikato (HW), in the centre of the North Island of New Zealand. The themes will be explicated and theorised, drawing on the...

The adoption of DRG coding may be seen as a central feature of the mechanisms of the health reforms in New Zealand. This paper presents a story of the use of DRG coding by describing the experience of one major health provider. The conventional literature portrays casemix accounting and medical...