JAMA Network December 6, 2022
In 2023, the majority of Medicare beneficiaries will be enrolled in a private Medicare Advantage plan, and nearly 7 in 10 beneficiaries will be members in Medicare Advantage by 2030.1 Medicare Advantage plans differ from traditional Medicare as they are paid on a capitated basis to cover the health care needs of enrollees each year. Medicare Advantage plans may cover additional benefits unavailable in traditional Medicare, such as dental and fitness benefits,...