Figure 1. Adjusted Rates of Switching Between Medicare Advantage (MA) and Medicare Fee-for-Service (FFS), 2010-2019.
Medicare Current Beneficiary Survey data for 2014 are unavailable because they were never released by the Centers for Medicare & Medicaid Services. Therefore, Medicare enrollment switching could not be identified for 2014 or 2015. Error bars represent 95% CIs for adjusted switching rates, calculated from logistic regression models using interactions between year and number of chronic conditions.