New AdvaMed Exec Donald May Weighs In On Reimbursement Priorities-graysheet: Medicare payment policy, including the 2014 final physician fee schedule and the hospital outpatient prospective payment system that are expected out by Nov. 27, is just one part of the job facing Donald May, the new executive vice president of payment and health care policy for AdvaMed. “The Gray Sheet” spoke with May, appointed to his new role with AdvaMed Nov. 7, to understand his responsibilities with the association, AdvaMed’s priorities for reimbursement policy next year and how his prior experience as vice president for policy at the American Hospital Association will contribute to his new role.