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Recovery Legislation Should Build On Affordable Care Act Improvements in Coverage for Adults Over 55

Older adults (ages 55-64), who are more likely than younger adults to have serious, chronic health conditions, have seen enormous benefits from the Affordable Care Act (ACA). The ACA expanded access to affordable coverage for adults under 65, increasing coverage for all age groups, races and ethnicities, education levels, and incomes.[1] Older adults also benefit from health coverage improvements in the recent American Rescue Plan. The recovery legislation that Congress has begun crafting should solidify and extend these gains — for older adults and adults of all ages.

"The ACA expanded access to affordable coverage for adults under 65, increasing coverage for all age groups, races and ethnicities, education levels, and incomes."Under the ACA, older adults’ uninsured rate has dropped by a third, indicators of their health and wellness have improved, and they’re now protected from coverage exclusions and cost increases due to pre-existing conditions. In fact, people aged 55-64 have the lowest uninsured rate among non-elderly adults: 8.5 percent in 2019. (See Figure 1.)

The American Rescue Plan includes several provisions that build on the ACA and make comprehensive coverage more affordable and accessible, including for many older people. Its two-year increases in premium tax credits not only eliminate or reduce premiums for millions of marketplace enrollees already eligible for the credits, but also expand eligibility to millions of people with somewhat higher incomes who face high premium burdens. This change provides enormous benefits to older people, who otherwise face premiums three times higher than younger people. The Rescue Plan also includes a new financial incentive for additional states to expand Medicaid.

Future legislation can further the goal of achieving universal coverage by making the Rescue Plan’s premium tax credit improvements permanent, further lowering premiums and cost sharing, and providing a federal health care plan to uninsured people caught in the “coverage gap” in states that haven’t expanded Medicaid. Such changes are acutely needed to improve access to coverage and lower costs for older people, but would also help people at every age.

ACA Has Improved Older People’s Health and Well-Being

The ACA’s Medicaid expansion and financial help for people who buy coverage on their own have played a critical role in expanding coverage and improving health outcomes and financial security for older adults, a growing body of research shows.

Fewer Uninsured

Uninsured rates among non-elderly Americans have dropped across all age groups since the ACA took effect. For people aged 55 to 64, the uninsured rate dropped by a third, from 12.6 percent in 2010 to 8.5 percent in 2019. The gains were greatest in states that expanded Medicaid, where the uninsured rate dropped by 43 percent (from 11.4 percent in 2010 to 6.5 percent in 2019), compared to a 19 percent decline in non-expansion states (from 15 percent to 12.2 percent). (See Figure 2.)

The ACA’s health insurance marketplaces have been a critical source of coverage for older people, who rely on the individual market more than other age groups.[2] As a consequence, older people are over-represented in the marketplace, accounting for nearly 29 percent of marketplace enrollees even though they are only 12.9 percent of the total population.[3]

Improved Health Outcomes and Financial Security

People in their 50s and 60s, especially those with lower incomes, are much more likely than younger adults to have serious, chronic health conditions. Up to 84 percent of people aged 55- 64 have at least one pre-existing condition,[4] and 44 percent have at least one condition that in the past would have led individual-market insurers to deny them coverage.[5] Prior to the ACA, insurers could deny coverage, exclude coverage for certain health conditions, or charge more to people based on their pre-existing condition. This practice is now forbidden across insurers in the ACA-regulated market. (It has never been a feature of Medicaid.)

As more older people with low or moderate incomes have gained coverage, they — along with other non-elderly adults — have seen greater access to health care, better health outcomes, and improved financial security. Under the ACA, the share of people who skipped a test or treatment due to cost fell by about a quarter between 2010 and 2020.[6] The share of people who skipped seeing a medical provider for needed care or didn’t fill a prescription fell by 19 percent. And the share of adults aged 50-64 with incomes in the range covered by the ACA Medicaid expansion or with subsidized marketplace coverage who reported difficulty paying their medical bills dropped by a third in the first year of full ACA implementation, an AARP survey found.[7]

Medicaid expansion’s benefits for older adults are particularly striking. Medicaid expansion is associated with improved access to screenings and treatment for health conditions more prevalent in older adults. These include increases in cancer screenings and early-stage cancer diagnoses, large increases in prescriptions filled for heart disease and diabetes, and decreases in people screening positive for depression.[8] Also, among people aged 50-64, Medicaid expansion is associated with lower rates of gross motor skills difficulties and difficulty performing daily tasks such as dressing and eating.[9]

Moreover, Medicaid expansion prevents thousands of premature deaths each year: it saved the lives of at least 19,200 adults aged 55-64 over the four-year period from 2014 to 2017, a landmark National Bureau of Economic Research study found.[10] Conversely, 15,600 older adults died prematurely over the same period because their state chose not to expand Medicaid. Medicaid expansion has significant lifesaving impacts: an estimated 39 to 64 percent reduction in annual mortality rates for older adults gaining coverage.[11]

Since Medicaid shields people from most out-of-pocket medical expenses, Medicaid expansion also is a powerful anti-poverty tool. The more low-income people gain health coverage, the greater the associated reduction in the poverty rate.[12] Expansion has reduced the number of debt collections and the total amount of debt in third-party debt collections across all age groups.[13]

Rescue Plan Improvements Benefit Older Adults

Several provisions of the American Rescue Plan make comprehensive coverage more affordable and accessible for millions of people, including many older adults.

The plan temporarily lowers net premiums for people who purchase coverage in the ACA’s marketplace by expanding premium tax credits. Specifically, it increases premium tax credits for people with income under 400 percent of poverty; people with income below 150 percent of poverty, for example, pay zero net premium. It also extends the credits to people who were previously ineligible because their income exceeded 400 percent of the poverty line (about $52,000 for a single person) but who face excessive premium burdens ― a pressing problem for older people. (In 2021, the average “sticker price” premium for marketplace coverage ranged from $630 to $1,058 per month for 50- to 64-year-olds, versus $353 to $428 for 21- to 34-year-olds.[14])

This extension of premium tax credits to people above 400 percent of poverty is a significant improvement. While the ACA equalized net premiums across age groups for people with incomes between 100 and 400 percent of poverty by basing premiums on their incomes instead of the age-adjusted sticker price premiums, the premium tax credit ended abruptly once income rose above 400 percent of poverty, requiring people to pay the full premium. This “cliff” particularly affected older people, whose premiums are much higher as a share of income than younger people. Under the Rescue Plan, no marketplace enrollees, irrespective of income, pay more than 8.5 percent of their income in premiums.

In 2021, the average “sticker price” premium for marketplace coverage for 50- to 64-year-olds ranged from $630 to $1,058 per month, far more than the $353- to $428-per-month sticker price premium for 21- to 34-year-olds. Because of the Rescue Plan’s expanded premium tax credits, for example:

  • Any eligible marketplace enrollee making $30,000 now pays $85 rather than the previous $195 per month in premiums (3.4 instead of 7.8 percent of income) for a benchmark silver plan or could opt to buy a gold plan with lower cost-sharing charges for $115 per month.[15]
  • A 64-year-old making $52,000, just above the prior subsidy cliff, now pays $368 rather than $1,061 per month in premiums (8.5 instead of 24.4 percent of income), saving nearly $8,300 in 2021. (See Appendix Table 1.)
  • A 60-year-old couple making $70,000 now pays $496 per month rather than $1,920 (8.5 instead of 33 percent of income) ― a 74 percent decline, which will save them about $17,100 in 2021.(See Appendix Table 1.)

The Rescue Plan also includes a significant additional financial incentive for the 12 states that haven’t expanded Medicaid to do so. States that newly expand Medicaid would receive a 5-pecentage-point increase in the federal share of their Medicaid costs (known as the federal medical assistance percentage, or FMAP) for two years. Those additional federal dollars would exceed the full state cost of covering the expansion group in each of the holdout states for more than three years.[16] Many older adults would benefit from further state take-up of Medicaid expansion. Some 358,000 people aged 55-64 in non-expansion states are uninsured and in the “coverage gap,” meaning their income is too high to qualify for Medicaid but too low to qualify for marketplace subsidies.[17]

More Needed to Extend Coverage, Lower Costs for Older Adults

Roughly 3.6 million older people remain uninsured.[18] The upcoming recovery legislation should take further steps to provide them — along with the millions of other uninsured people — with access to affordable health coverage.

As noted, about 358,000 older uninsured people have incomes below the poverty line and live in the 12 states that haven’t expanded Medicaid. Despite the Rescue Plan’s significant new financial incentives to adopt expansion, which are on top of expansion’s proven cost savings and reductions in uncompensated care, lawmakers in several states voted against expansion in recent weeks. This is further evidence that the refusal to expand reflects ideology rather than the claimed fiscal constraints. The only way to ensure that adults with incomes below the poverty line have access to health coverage regardless of what state they live in is for federal policymakers to act.[19] Otherwise, the number of uninsured people in the coverage gap — which totaled 2.2 million in 2019 — will likely remain large for many years to come.

Recovery legislation could effectively close the coverage gap by giving people in non-expansion states fully subsidized coverage in the marketplaces or by directing the Centers for Medicare & Medicaid Services (CMS) to run a federalized Medicaid program in those states. The Rescue Plan’s financial incentive would still be available and any holdout state could choose to expand Medicaid at any time.[20]

Recovery legislation could also lock in the Rescue Plan’s premium tax credit improvements, thereby securing the new law’s gains for the 2 million enrollees and 1.3 million uninsured people in states who are aged 55-64 and eligible for a zero- or low-premium plan.[21] And it could go further by enhancing these improvements so any enrollee with income at twice the poverty line ($25,500 for a single person) could receive a plan with zero net premium.

In addition, recovery legislation could bring down cost sharing, which burdens older people more since they often have higher health needs. For example, in 2019, average out-of-pocket spending for marketplace enrollees was $1,135 for those aged 50-64 but just $600 for those aged 18-49.[22] Raising the value of the cost-sharing reductions and raising the income eligibility limit from 250 percent of poverty to 400 percent would reduce deductibles, copays, and coinsurance for more older people.

Reduction in Marketplace Premiums for Older People Above 400 Percent of Poverty, Due to American Rescue Plan
State Monthly net marketplace premiums
64-year-old individual; $52,000 (407% FPL*) 60-year-old couple; $70,000 (406% FPL*)
Prior law Under American Rescue Plan Difference Prior law Under American Rescue Plan Difference
U.S. average $1,061 $368 -$693 $1,920 $496 -$1,424
Alabama 1,385 368 -1,017 2,506 496 -2,010
Alaska** 1,585 460 -1,125 2,867 620 -2,247
Arizona 1,024 368 -656 1,852 496 -1,356
Arkansas 925 368 -557 1,673 496 -1,177
California 1,000 368 -632 1,809 496 -1,313
Colorado 824 368 -456 1,491 496 -995
Connecticut 1,362 368 -994 2,463 496 -1,967
Delaware 1,268 368 -900 2,294 496 -1,798
DC 928 368 -560 1,787 496 -1,291
Florida 1,073 368 -705 1,941 496 -1,445
Georgia 1,070 368 -702 1,937 496 -1,441
Hawai’i** 1,122 424 -698 2,030 570 -1,460
Idaho 1,162 368 -794 2,102 496 -1,606
Illinois 993 368 -625 1,797 496 -1,301
Indiana 988 368 -620 1,788 496 -1,292
Iowa 1,228 368 -860 2,221 496 -1,725
Kansas 1,153 368 -785 2,085 496 -1,589
Kentucky 1,117 368 -749 2,022 496 -1,526
Louisiana 1,279 368 -911 2,315 496 -1,819
Maine 1,033 368 -665 1,869 496 -1,373
Maryland 815 368 -447 1,474 496 -978
Massachusetts 616 368 -248 1,233 496 -737
Michigan 815 368 -447 1,474 496 -978
Minnesota 721 368 -353 1,304 496 -808
Mississippi 1,078 368 -710 1,950 496 -1,454
Missouri 1,124 368 -756 2,034 496 -1,538
Montana 1,106 368 -738 2,001 496 -1,505
Nebraska 1,641 368 -1,273 2,969 496 -2,473
Nevada 923 368 -555 1,669 496 -1,173
New Hampshire 838 368 -470 1,516 496 -1,020
New Jersey 951 368 -583 1,720 496 -1,224
New Mexico 796 368 -428 1,440 496 -944
New York 597 368 -229 1,194 496 -698
North Carolina 1,211 368 -843 2,192 496 -1,696
North Dakota 1,157 368 -789 2,094 496 -1,598
Ohio 880 368 -512 1,593 496 -1,097
Oklahoma 1,301 368 -933 2,353 496 -1,857
Oregon 1,026 368 -658 1,856 496 -1,360
Pennsylvania 1,068 368 -700 1,933 496 -1,437
Rhode Island 819 368 -451 1,482 496 -986
South Carolina 1,117 368 -749 2,022 496 -1,526
South Dakota 1,451 368 -1,083 2,625 496 -2,129
Tennessee 1,094 368 -726 1,979 496 -1,483
Texas 1,024 368 -656 1,852 496 -1,356
Utah 957 368 -589 1,915 496 -1,419
Vermont 669 368 -301 1,338 496 -842
Virginia 1,124 368 -756 2,034 496 -1,538
Washington 911 368 -543 1,648 496 -1,152
West Virginia 1,535 368 -1,167 2,778 496 -2,282
Wisconsin 1,073 368 -705 1,941 496 -1,445
Wyoming 1,857 368 -1,489 3,360 496 -2,864

* FPL = federal poverty level.

** Poverty standards for Alaska and Hawai’i are higher than the national standard. For example, 407 percent of poverty for an individual is $65,000 in Alaska and $59,824 in Hawai’i, as opposed to $52,000 in all other states. As a result, premiums under the new law for those above 400 percent of the poverty line will be higher in Alaska and Hawai’i than in other states, but still lower than under prior law.


End Notes

[1] CBPP, “Chart Book: Accomplishments of Affordable Care Act,” March 19, 2019,

[2] Jane Sung et al., “Affordability Challenges for Older Adults in the Nongroup Market,” AARP Public Policy Institute, March 2021,

[3] Centers for Medicare & Medicaid Services, 2021 Marketplace Open Enrollment Period Public Use Files, April 21, 2021,

[4] Office of the Assistant Secretary for Planning and Evaluation, “Health Insurance Coverage for Americans with Pre-Existing Conditions: The Impact of the Affordable Care Act,” Department of Health and Human Services, January 5, 2017,

[5] Gary Claxton et al., “Pre-Existing Condition Prevalence for Individuals and Families,” Kaiser Family Foundation, October 4, 2019,

[6] Sara R. Collins et al., “Help on the Horizon,” Commonwealth Fund, March 2011,; and Sara R. Collins, Munira Z. Gunja, and Gabriella N. Aboulafia, “U.S. Health Insurance Coverage in 2020: A Looming Crisis in Affordability,” Commonwealth Fund, August 19, 2020,

[7] Laura Skopec et al., “Fewer American Ages 50-64 Have Difficulty Paying Family Medical Bills After Early ACA Marketplace Implementation,” AARP Public Policy Institute, January 2016,

[8] CBPP, “Chart Book: The Far-Reaching Benefits of the Affordable Care Act’s Medicaid Expansion,” updated October 21, 2020,

[9] Melissa McInerney et al., “ACA Medicaid Expansion Associated With Increased Medicaid Participation and Improved Health Among Near-Elderly: Evidence From the Health and Retirement Study,” Journal of Health Care Organization, Provision, and Financing, July 28, 2020,

[10] Sarah Miller, Norman Johnson, and Laura R. Wherry, “Medicaid and Mortality: New Evidence From Linked Survey and Administrative Data,” National Bureau of Economic Research Working Paper 26081, revised January 2021,

[11] Matt Broaddus and Aviva Aron-Dine, “Medicaid Expansion Has Saved at Least 19,000 Lives, New Research Finds,” CBPP, November 6, 2019,

[12] Naomi Zewde and Christopher Wimer, “Antipoverty Impact of Medicaid Growing with State Expansions Over Time,” Health Affairs, January 2019,

[13] Luojia Hu et al., “The Effect of the Patient Protection and Affordable Care Act Medicaid Expansions on Financial Wellbeing,” National Bureau of Economic Research Working Paper 22170, revised February 2018,

[14] These figures represent the U.S. average estimated cost of coverage for a silver plan without financial assistance. See Kaiser Family Foundation, “Health Insurance Marketplace Calculator,” March 10, 2021,

[15] Tara Straw et al., “Health Provisions in American Rescue Plan Act Improve Access to Health Coverage During COVID Crisis,” CBPP, March 11, 2021,

[16] Adam D. Striar, Patricia M. Boozang, and Cindy Mann, “Assessing the Fiscal Impact of Medicaid Expansion Following the American Rescue Plan Act of 2021,” Manatt Health, April 28, 2021,

[17] CBPP estimates using the 2019 American Community Survey. Income eligibility for Medicaid and marketplace coverage is determined by grouping individuals into health insurance units for each program and applying eligibility rules to modified adjusted gross income (MAGI). The estimated undocumented population is excluded.

[18] CBPP calculations using the 2019 American Community Survey.

[19] Jonathan Cohn, “The Big Biden Policy Idea That Nobody (Not Even Joe Biden) Is Discussing,” HuffPost, May 2, 2021,

[20] For more information, see Judith Solomon, “Federal Action Needed to Close Medicaid ‘Coverage Gap,’ Extend Coverage to 2.2 Million People,” CBPP, May 6, 2021,

[21] Office of the Assistant Secretary for Planning and Evaluation, “Count Estimates of Zero- And Low-Premium Plan Availability, Healthcare.Gov States Pre And Post ARP,” Department of Health and Human Services, April 13, 2021,

[22] Sung et al., op. cit.