The Trump administration is allowing states to enact new Medicaid rules that will curtail benefits and reduce, rather than expand, the number of people eligible for the federal-state health program for the poor. New work requirements have received most of the attention. This year, the administration has granted permission to Arizona and Ohio to impose work requirements of 80 hours a month for most able-bodied adults.Since 2017, at least 15 states have either applied for or received permission to impose work requirements. But the changes go far beyond forcing Medicaid recipients to get jobs.Armed with federal waivers allowing them to deviate from the normal Medicaid rules, states also have forced beneficiaries to pay premiums; “locked out” recipients who miss deadlines; stopped providing rides for medical appointments and eliminated retroactive coverage of new enrollees’ medical bills.Ten states have received or asked for permission to impose premiums. And nine have or are seeking waivers to lock out beneficiaries for not paying premiums on time.