Optimizing Health Outcomes for All

Health systems globally are under simultaneous pressure to expand access, improve quality, manage costs, and respond to an increasingly complex disease burden dominated by chronic and preventable conditions. Against this backdrop, a growing body of evidence points to value-based approaches which tie reimbursement and system design to patient outcomes rather than service volumes as a more sustainable foundation for health system performance. This EY report examines what it takes to optimize health outcomes for all populations, drawing on research across diverse health system contexts.

The report analyzes the structural, financial, and organizational conditions that enable health systems to shift from volume-based to value-based care, and examines how digital health tools, data infrastructure, and care model redesign are reshaping the landscape of care delivery. It considers the role of prevention and early intervention as drivers of better outcomes at lower long-term cost, and explores how health systems can reorient incentives to reward health maintenance alongside disease treatment.

A central theme of the report is equity: the recognition that optimizing aggregate health outcomes requires explicitly addressing the populations and geographies that are furthest from baseline performance. The analysis examines how social determinants of health including housing, education, income, and environment shape health outcomes in ways that clinical interventions alone cannot address, and how health systems can be designed to account for these upstream drivers.

The report offers practical recommendations for health system leaders, policymakers, and investors seeking to build systems that deliver better outcomes, more equitably, at sustainable cost, with particular attention to the governance, financing, and data capabilities required to embed value-based principles in practice.