Collective constructions of 'waste': epistemic practices for disinvestment in the context of Dutch social health insurance.

This case shows that - apart from the right data and adequate expertise - disinvestment requires clinical leadership and political will on the part of stakeholders. Our analysis of the Institute's Appropriate Care program shows how the epistemic effort to identify low-value care became a co-construction between policymakers, care providers, patients and insurers of problems of 'waste' in Dutch social health insurance. This collective epistemic work gave cognitive, moral and political standing to the idea of 'waste' in public health expenditure.