 Universal health coverage, UHC, is a key component of achieving global health with justice. It provides access to quality health care, which is essential for maintaining good health. However, UHC alone cannot ensure equitable outcomes, other factors such as public health services, social determinants, and efforts to leave no one behind must be taken into account. National health equity programs of action should be implemented to ensure that no one is left behind. This article was authored by Lawrence O. Gostin.