Funding issues for Victorian hospitals: the risk-adjusted vision beyond casemix funding.

This paper discusses casemix funding issues in Victoria impacting on teaching hospitals. For casemix payments to be acceptable, the average price and cost weights must be set at an appropriate standard. The average price is based on a normative, policy basis rather than benchmarking. The 'averaging principle' inherent in cost weights has resulted in some AN-DRG weights being too low for teaching hospitals that are key State-wide providers of high complexity services such as neurosurgery and trauma. Casemix data have been analysed using international risk adjustment methodologies to successfully negotiate with the Victorian State Government for specified grants for several high complexity AN-DRGs. A risk-adjusted capitation funding model has also been developed for cystic fibrosis patients treated by The Alfred, called an Australian Health Maintenance Organisation (AHMO). This will facilitate the development of similar models by both the Victorian and Federal governments.