Federal Policy Changes Could Mean a Loss of Health Insurance for as Many as 3.4 Million Young Adults

Posted October 8, 2026
By the Annie E. Casey Foundation
Blog urbaninst2rpts 2026

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Up to 3.4 mil­lion young adults could lose health insur­ance cov­er­age by 2028 due to fed­er­al pol­i­cy changes in Med­ic­aid and the health insur­ance mar­ket­place, accord­ing to two new reports by the Urban Insti­tute. Many oth­er young adults will have to pay sig­nif­i­cant­ly more for health insur­ance at a time when the cost of liv­ing con­tin­ues to rise.

The Casey-fund­ed briefs explain how recent fed­er­al pol­i­cy changes to Med­ic­aid and insur­ance mar­ket­places will affect peo­ple ages 19 to 24. 

“Our soci­ety can­not afford to leave mil­lions of young adults behind.” 

“Start­ing out in adult­hood is hard enough with­out wor­ry­ing about los­ing your health cov­er­age or fac­ing huge pre­mi­um spikes. Afford­able health cov­er­age isn’t a lux­u­ry; it is an essen­tial bridge that allows young peo­ple to tran­si­tion into adult­hood, stay healthy and build secure futures,” said Kit Judge, asso­ciate direc­tor of pol­i­cy reform and advo­ca­cy at Casey. ​“Our soci­ety can­not afford to leave mil­lions of young adults behind.”  

How Med­ic­aid Changes Could Affect Health Cov­er­age for Young Adults

The brief ​“Up to 2.3 Mil­lion Young Adults Ages 19 to 24 Could Lose Med­ic­aid Under OBBBA’s Work Require­ments and More-Fre­quent Rede­ter­mi­na­tions” out­lines the fed­er­al changes to Med­ic­aid. Begin­ning in 2027, in most states, enrollees in ACA Med­ic­aid expan­sions must work, attend school or par­tic­i­pate in oth­er spec­i­fied activ­i­ties unless they qual­i­fy for an exemp­tion. In addi­tion, eli­gi­bil­i­ty deter­mi­na­tions will be required twice a year, rather than annu­al­ly, a bur­den­some new require­ment expect­ed to lead to a loss of cov­er­age for many young adults. 

In all, the brief esti­mates these changes will mean up to 2.3 mil­lion young adults will lose their Med­ic­aid cov­er­age by 2028. The report high­lights that the num­ber of young adults los­ing cov­er­age will be affect­ed by state pol­i­cy and imple­men­ta­tion choic­es that help main­tain cov­er­age for peo­ple who meet the new eli­gi­bil­i­ty criteria. 

Kristin McGuire, pres­i­dent and CEO of Young Invin­ci­bles, said, ​“At a time when young adults are already nav­i­gat­ing an afford­abil­i­ty cri­sis, the dras­tic decline in health­care enroll­ment that these reports project will occur under recent pol­i­cy changes is deeply troubling. 

“Los­ing health cov­er­age adds uncer­tain­ty to an already stress­ful time in young peo­ples’ lives as they tran­si­tion into adult­hood and start their careers. The pan­dem­ic under­scored how impor­tant afford­able, reli­able health cov­er­age is to our indi­vid­ual and col­lec­tive well-being. We should have tak­en those lessons as a guide and a call to expand health cov­er­age and ensure more young peo­ple can get care when they need it. Instead, we’ve done just the oppo­site, which will leave mil­lions of young adults with­out essen­tial care. 

“Health­care is a human right, and young adults, just like all peo­ple, deserve access to afford­able, com­pre­hen­sive health coverage.”

What Young Adults Could Pay for Mar­ket­place Coverage

Accord­ing to ​“Loss of Enhanced Sub­si­dies and OBB­BA Could Cut Young Adults’ Sub­si­dized Mar­ket­place Cov­er­age by More than Half,” the finan­cial hit began in 2026 for young adults buy­ing cov­er­age through the ACA insur­ance exchanges. At that time, Con­gress did not renew enhanced fed­er­al pre­mi­um tax cred­its that were launched dur­ing the COVID pan­dem­ic. Sub­se­quent­ly, Con­gress enact­ed new bar­ri­ers to enroll­ment and restric­tions on eli­gi­bil­i­ty for some law­ful­ly present immi­grants that are like­ly to affect the num­ber of peo­ple who have Mar­ket­place cov­er­age with the orig­i­nal pre­mi­um tax credits.

The pol­i­cy changes tak­en togeth­er will result in as many as 1.1 mil­lion few­er young adults hav­ing sub­si­dized cov­er­age through the insur­ance exchanges in 2028. 

Oth­er young adults who opt to retain insur­ance cov­er­age despite the loss of the enhanced sub­si­dies will pay far more. The brief estimates:

  • A young adult with an income below about $40,000 a year will pay, on aver­age, about $63 a month for health insur­ance on the exchange instead of the $9 pre­mi­um when the enhanced tax cred­its were in place. 
  • Young peo­ple with incomes between rough­ly $40,000 and $64,000 would pay an aver­age of $207 a month, up from $77 with enhanced subsidies. 

The Urban Insti­tute notes that young adults face chal­lenges ​“learn­ing to nav­i­gate the nation’s com­plex health insur­ance sys­tem” at the same time they are deal­ing with tran­si­tions such as leav­ing home, fin­ish­ing school and start­ing careers. ​“The new work require­ments and increased fre­quen­cy of eli­gi­bil­i­ty rede­ter­mi­na­tions are like­ly to increase [young adults’] need for clear guid­ance on nav­i­gat­ing process­es and hands-on assis­tance with report­ing com­pli­ance activ­i­ties and exemp­tions.” The brief rec­om­mends trust­ed orga­ni­za­tions pro­vide more help with enroll­ment and recertification. 

States can act to help more peo­ple afford insur­ance pur­chased through the exchanges. Sev­er­al states (Cal­i­for­nia, Col­orado, Mary­land, Mass­a­chu­setts, New Jer­sey, New Mex­i­co, Ver­mont and Wash­ing­ton) already pro­vide addi­tion­al state sub­si­dies. Oth­ers (Min­neso­ta, New York and Ore­gon) and Wash­ing­ton, D.C., have estab­lished basic health pro­grams that pro­vide more afford­able cov­er­age for peo­ple with incomes of up to 200% of the fed­er­al pover­ty level. 

Read the full Med­ic­aid changes brief

Read the full mar­ket­place cov­er­age brief

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