Casemix: the allied health response.

Casemix has given allied health professionals the opportunity to review their approaches to patient care, contribute to reducing inpatient costs and improve quality of care. The National Allied Health Casemix Committee was formed in 1993 to advance allied health participation in casemix. The Committee has taken the first step in establishing cost weights for allied health through the Australian Allied Health Activity Classification, which defines allied health inputs in terms of clinical care, clinical service management, teaching and training, and research. Work is being done on generic classification of allied health inputs, and studies are examining what allied health activities are accounted for by DRGs and ICD-9-CM. Allied health has taken up the challenge of casemix, but better access to information technology will enhance its continued contribution.