ABSTRACT
A high-performing health care system strives to achieve universal access, affordability, high-quality care, and equity, aiming to reduce inequality in outcomes and access. Using data from the 2020 Commonwealth Fund International Health Policy Survey, we report on health status, socioeconomic risk factors, affordability, and access to primary care among US adults compared with ten other high-income countries. We highlight health experiences among lower-income adults and compare income-related disparities between lower- and higher-income adults across countries. Results indicate that among adults with lower incomes, those in the US fare relatively worse on affordability and access to primary care than those in other countries, and income-related disparities across domains are relatively greater throughout. The presence of these disparities should strengthen the resolve to find solutions to eliminate income-related inequality in affordability and primary care access.