There are three key benefits to prudent sharing of performance data among physicians, notes Cynthia Kilroy, senior vice president of provider strategy and business development at Optum, who suggests a four-step systematic approach for data dissemination that moves companies away from simply creating "metrics in a box." Besides the electronic health record, she recommends three other data sources to mine for provider performance metrics. Cynthia Kilroy explored the key structure, issues and challenges in these evolving reimbursement models during a January 29, 2014 webinar, "Accountable Care Reimbursement Models: Moving from Productivity to Population-Based Incentives," a 45-minute program sponsored by The Healthcare Intelligence Network.