The pandemic has dramatized the grim consequences of Black and Latino Americans having less access to healthcare than whites: disproportionately high death rates from COVID-19. But there has been some progress toward racial equity in an unlikely place: Medicare Advantage plans sold by insurance companies. Enrollment in the plans has increased unabated for years, and minority enrollment more than doubled between 2013 and 2019. During that time, Advantage plans increased from about a third of the various Medicare options purchased by Black, Latino, Asian and other minority retirees to nearly half, according to the non-profit Better Medicare Alliance. Dr. Elena Rios, president of the National Hispanic Medical Association, and Martin Hamlette, executive director of the National Medical Association representing Black…