This review was published by UNHCR in 2015. The purpose of this review is to explore the status of the use of cash and vouchers to achieve health outcomes as well as identifying the lessons learned and how applicable they may be for UNHCR’s public health programs. The review presents case studies using cash-based incentives for health in refugee settings, and consolidates these experiences to extract elements of good practice with conclusions and recommendations for cash-based incentives for health program design and implementation in the future.