Shifting health plan landscape brings more competition focused on performance and value. Health care payers of all kinds must innovate, manage big data and harness new technology to deliver better performance at lower costs. Early results from this Survey of 180 commercial and Medicaid health plans feature population health management challenges and solutions, the use of data aggregation as a business strategy, resources to address complex populations, and the role of technology for health plans in the shift to value-based care.