The Missing Billion Initiative is a system-change organization aiming to improve the inclusion of people with disabilities in health systems, and truly achieve universal health coverage. We work globally and at country-level around 4 pillars of work: - Measure & Improve: we work with Ministries of Health to identify & implement improvements; we develop toolkits on measuring and improving for wider, cross-country application - Inform & Influence: we advise in-country and global donors and develop investment guidelines - Innovate & Test: we develop interventions in white gap areas and foster a global community of innovators - Mobilize & Uptake: we work to build global momentum on the topic of health and disability and create communities around specific product utilization