Figure. Percentage of Enrollees Who Remained in Traditional Medicare (TM) or Medicare Advantage (MA) at the End of 2015.
Enrollees are stratified by high-need or non–high-need and dual-eligibility status. High-need status was identified in 2014. Plan star ratings are from the 2014 enrolled plan. The percentage of enrollees who begin in MA or TM in 2014 and remain in MA or TM without moving between the 2 by the end of 2015 are plotted. The first 8 bars represent switching from MA to TM. The final 2 bars labeled TM represent switching from TM to MA. Partial dual-eligible enrollees receive some Medicaid benefits but do not have full eligibility in Medicare and Medicaid in 2014.