Clinical process redesign for unplanned arrivals in hospitals.

*Emergency department performance had been deteriorating in NSW Health facilities and at Flinders Medical Centre before a fundamentally new approach involving a redesign method, additional bed capacity and more rigorous hospital performance management was applied. *Redesign was undertaken in over 60 hospitals in New South Wales. *Numerous disconnections and misalignments in the process of care delivery have been uncovered during the diagnostic phase of this redesign. *Solutions addressed the entire patient journey through the hospital, to produce smoother patient flow along the continuum of care. *To achieve a sustained improvement in performance, numerous solutions must be simultaneously implemented in each hospital. *With this multipronged approach, a turnaround in NSW emergency access performance has been achieved in the face of rising demand for services; the improvement has continued over 3 years. *This article reports on our findings from system-wide redesign for unplanned hospital attendances.