ACA deductibles surge by $1,000 per person as marketplace enrollment expected to fall

ACA marketplace deductibles surged by 37% or over $1,000 in 2026 as enhanced premium tax credits expired, with enrollment projected to fall from 22.3 million to 17.5 million.

Objective Facts

The average ACA marketplace deductible experienced the steepest increase in history—growing by 37% or over $1,000, from $2,759 in 2025 to $3,786 in 2026 as enhanced premium tax credits expired, according to a new KFF analysis published May 19, 2026. After the enhanced tax credits ended, many marketplace shoppers shifted toward lower-premium, higher-deductible plans, with bronze plan sign-ups jumping from 30% to 40% of total plan selections. About 23 million people signed up for marketplace plans during the 2026 open enrollment period—over a million fewer than in 2025 and the sharpest single-year drop in raw numbers since the ACA launched. Marketplace enrollment could ultimately decline by 21.5% or nearly 5 million people this year, falling from 22.3 million people in 2025 to about 17.5 million in 2026, according to KFF analysis of estimates from Wakely Consulting Group on premium payments as well as federal data. A significant number of marketplace enrollees are expected to lose their coverage mid-year because they fail to make premium payments, which have increased by an average of 58% from $113 to $178.

Left-Leaning Perspective

Democrats, spending much of 2025 reminding the House Republican majority that without congressional action, tens of millions of American consumers would lose their existing subsidies under the ACA and face dramatic spikes in their healthcare coverage, which would force many families to give up and go without insurance. Coverage of this story from left-leaning outlets focused heavily on the documented enrollment collapse. NOTUS reported (later covered by MSNBC's Rachel Maddow) that more than one in five people who enrolled in health insurance through HealthCare.gov during open enrollment were dropped from coverage for failing to pay their first month's premium, according to internal CMS documents. The Democratic National Committee messaging emphasized that after Donald Trump and Republicans refused to extend the enhanced ACA premium tax credits, healthcare premiums skyrocketed for over 20 million Americans, with many Americans breaking the bank to pay their premiums or dropping coverage completely to be able to make ends meet. Claire Heyison, senior policy analyst for health insurance and marketplace policy at the Center on Budget and Policy Priorities, argued they are expecting to see a big reversal in the health insurance coverage gains that the U.S. has experienced in the past decade. Sabrina Corlette, co-director of the Center on Health Insurance Reforms at Georgetown University, stated that 'the expiration of the enhanced [premium tax credits] has resulted, and is likely to result in, a smaller and sicker market.' Policy experts said the rising health costs pose a threat to Republicans during a midterm election year in which affordability has emerged as a central theme. Left-leaning coverage emphasized the direct connection between rising deductibles and enrollment decline, centering on Republicans' refusal to extend subsidies as the driving cause of both problems. What this coverage generally did not emphasize was any acknowledgment of legitimate fraud concerns in the ACA marketplace, treating the Trump administration's fraud narrative primarily as a deflection from coverage losses caused by affordability.

Right-Leaning Perspective

Dr. Mehmet Oz, the Trump administration's top official overseeing the ACA, believes enrollment is still too high and told NBC News that millions of people may be fraudulently enrolled or eligible for other types of coverage. The Trump administration stated that 4 million to 5 million people were 'improperly' enrolled in subsidized ACA coverage in 2024, costing U.S. taxpayers up to $20 billion, citing the Paragon Health Institute, a conservative health policy think tank. Oz believes some of ACA's enrollment may stem from fraud in the sign-up process, as well as cases where people were enrolled by mistake, were signed up for duplicate coverage or received tax credits they didn't qualify for, and that others may qualify for Medicaid or could obtain insurance through a job but instead choose ACA plans. Republicans argued during the debate over extending the enhanced subsidies that they were wasteful spending that benefited insurance companies, and Health Secretary Robert F. Kennedy Jr., when pressed on the lapse during congressional testimony, noted that original ACA subsidies remain in place. A CMS spokesperson stated that 2026 signups were 'only slightly below 2025 levels' and the drop could reflect 'addressing unauthorized or fraudulent enrollments,' as well as identifying individuals who may have been enrolled in multiple forms of coverage. Oz stated that 'Healthcare fraud is real, documented, and devastating,' adding that 'When bad actors exploit the system, they're not just wasting taxpayer dollars, they're putting patients at risk.' Right-leaning coverage attributed enrollment declines to fraud-related removals rather than affordability. The Trump administration's strategy centered on positioning the decline as a success in cleaning up improper enrollments rather than a consequence of policy choices. What this framing omitted was significant evidence that fraud, while real, accounts for only a portion of the documented enrollment loss. Cynthia Cox, director of the program on the ACA at KFF, said there are at least a few hundred thousand cases of fraudulent enrollment, not including fraud that may go unnoticed, but probably not millions, and noted 'the scale of it may be overstated at times.'

Deep Dive

The 21.5% projected enrollment decline and $1,000+ deductible surge represent the direct consequence of Congress's December 2025 failure to extend enhanced ACA subsidies that had been in place since 2021. The policy change triggered massive shift in plan selection: after enhanced credits ended, many marketplace shoppers shifted toward lower-premium, higher-deductible bronze plans, with sign-ups jumping from 30% to 40% of plan selections. Meanwhile, silver plan sign-ups, which have higher premiums and lower cost-sharing, fell to the lowest levels in program history, from 57% to 43%. This enrollment behavior is mathematically predictable—when subsidies expire, people rationally choose cheaper coverage even if it means higher out-of-pocket costs if they need care. The critical disagreement centers on causation narratives. The drop-off rate aligns with what policy experts predicted, partly because Congress did not extend generous benefits that expired at the end of last year. However, faced with such a stark drop in enrollment, leadership at CMS, which is led by Administrator Mehmet Oz, is seeking to attribute a majority of the enrollment declines to rooting out fraud rather than people not paying their premiums, according to three CMS sources, with the sources saying it's unlikely fraud is behind most of the cancellations. Left-leaning sources present court-verified evidence: a federal judge questioned whether the government adequately responded to questions about accuracy of fraud data, writing that many provisions targeting fraud were 'unsupported by data showing that if enacted, they will, in fact, reduce any such fraud.' Right-leaning sources counter with claims about systemic fraud, though KFF experts estimate a few hundred thousand fraudulent cases—not the millions claimed by the administration—and nonpartisan Brookings fellow Richard Frank called the 4-5 million figure 'implausible,' noting that 'what people are calling fraud are very often just bookkeeping errors.' Politically, the data creates asymmetric electoral pressure. Policy experts say rising health costs pose a threat to Republicans during a midterm election year in which affordability has emerged as a central theme. Political scientist Jonathan Oberlander stated that it is 'a terrible political look for congressional Republicans, and it's a terrible reality for many of their constituents who are going to face these skyrocketing premium payments,' adding that Republicans are 'likely to pay a price' in upcoming midterm elections. The unresolved question is whether 5 million newly uninsured Americans will perceive this as policy failure (Democratic framing) or successful fraud cleanup (Republican framing) when they vote in November 2026.

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ACA deductibles surge by $1,000 per person as marketplace enrollment expected to fall

ACA marketplace deductibles surged by 37% or over $1,000 in 2026 as enhanced premium tax credits expired, with enrollment projected to fall from 22.3 million to 17.5 million.

May 20, 2026
What's Going On

The average ACA marketplace deductible experienced the steepest increase in history—growing by 37% or over $1,000, from $2,759 in 2025 to $3,786 in 2026 as enhanced premium tax credits expired, according to a new KFF analysis published May 19, 2026. After the enhanced tax credits ended, many marketplace shoppers shifted toward lower-premium, higher-deductible plans, with bronze plan sign-ups jumping from 30% to 40% of total plan selections. About 23 million people signed up for marketplace plans during the 2026 open enrollment period—over a million fewer than in 2025 and the sharpest single-year drop in raw numbers since the ACA launched. Marketplace enrollment could ultimately decline by 21.5% or nearly 5 million people this year, falling from 22.3 million people in 2025 to about 17.5 million in 2026, according to KFF analysis of estimates from Wakely Consulting Group on premium payments as well as federal data. A significant number of marketplace enrollees are expected to lose their coverage mid-year because they fail to make premium payments, which have increased by an average of 58% from $113 to $178.

Left says: Democrats argued that Trump and Republicans' refusal to extend enhanced subsidies would force millions of families to give up insurance, and congressional Republicans decided not to act. The Democratic National Committee noted that enrollment has already dropped by nearly 21% as Americans struggle to afford increased monthly premiums after Republicans refused to extend the ACA tax credits.
Right says: The Trump administration's Dr. Mehmet Oz believes enrollment is still too high and claimed millions may be fraudulently enrolled or eligible for other coverage types. Republicans argued that the enhanced subsidies were wasteful spending.
✓ Common Ground
Multiple policy experts across the spectrum acknowledge that higher costs directly drive enrollment loss—Sabrina Corlette, co-director of the Center on Health Insurance Reforms at Georgetown University, stated: 'In economic theory, no matter whether one is left, right, or center, it's a simple fact that when you raise prices of something, fewer people will buy it.'
There is general acknowledgment that fraud exists in the ACA marketplace, though some health policy analysts say fraud-focused requirements may instead make it harder for people who are eligible to enroll.
A KFF poll found two-thirds of Americans think that Congress did the 'wrong thing' by failing to extend the enhanced subsidies, and found that health care costs were Americans' top affordability concern, more than the cost of groceries or utilities.
Objective Deep Dive

The 21.5% projected enrollment decline and $1,000+ deductible surge represent the direct consequence of Congress's December 2025 failure to extend enhanced ACA subsidies that had been in place since 2021. The policy change triggered massive shift in plan selection: after enhanced credits ended, many marketplace shoppers shifted toward lower-premium, higher-deductible bronze plans, with sign-ups jumping from 30% to 40% of plan selections. Meanwhile, silver plan sign-ups, which have higher premiums and lower cost-sharing, fell to the lowest levels in program history, from 57% to 43%. This enrollment behavior is mathematically predictable—when subsidies expire, people rationally choose cheaper coverage even if it means higher out-of-pocket costs if they need care.

The critical disagreement centers on causation narratives. The drop-off rate aligns with what policy experts predicted, partly because Congress did not extend generous benefits that expired at the end of last year. However, faced with such a stark drop in enrollment, leadership at CMS, which is led by Administrator Mehmet Oz, is seeking to attribute a majority of the enrollment declines to rooting out fraud rather than people not paying their premiums, according to three CMS sources, with the sources saying it's unlikely fraud is behind most of the cancellations. Left-leaning sources present court-verified evidence: a federal judge questioned whether the government adequately responded to questions about accuracy of fraud data, writing that many provisions targeting fraud were 'unsupported by data showing that if enacted, they will, in fact, reduce any such fraud.' Right-leaning sources counter with claims about systemic fraud, though KFF experts estimate a few hundred thousand fraudulent cases—not the millions claimed by the administration—and nonpartisan Brookings fellow Richard Frank called the 4-5 million figure 'implausible,' noting that 'what people are calling fraud are very often just bookkeeping errors.'

Politically, the data creates asymmetric electoral pressure. Policy experts say rising health costs pose a threat to Republicans during a midterm election year in which affordability has emerged as a central theme. Political scientist Jonathan Oberlander stated that it is 'a terrible political look for congressional Republicans, and it's a terrible reality for many of their constituents who are going to face these skyrocketing premium payments,' adding that Republicans are 'likely to pay a price' in upcoming midterm elections. The unresolved question is whether 5 million newly uninsured Americans will perceive this as policy failure (Democratic framing) or successful fraud cleanup (Republican framing) when they vote in November 2026.

◈ Tone Comparison

Left-leaning coverage uses language like 'avoidable disaster,' 'impossible choices,' and 'created a healthcare crisis,' emphasizing human suffering and Republican responsibility. Right-leaning coverage emphasizes 'program integrity,' 'fraud-fighting,' and framing enrollment losses as successful removal of improper enrollees. The fundamental disagreement is whether rising deductibles and falling enrollment represent policy failure (left) or necessary correction of a bloated system (right).