Silver cost reductions, carrier exits and subsidy changes could reshape 2027 options. Review your plan, costs and eligibility before coverage renews.
The 2027 ACA enrollment decision may turn on details that are easy to miss: whether a Silver plan comes with extra help paying for care, whether a different metal tier costs less after subsidies, and whether your insurer will still offer your plan. The enhanced premium tax credits have expired, making a fresh comparison especially important. People who let coverage renew automatically could miss a better fit or face a higher bill.
This is the third part of a guide to 2027 enrollment. Earlier installments covered household income guidelines, enrollment deadlines, where to shop, subsidy eligibility, and state programs offering additional financial help. They also explained that people enrolled in plans sold outside the ACA marketplaces may want to compare marketplace coverage, even if they don’t expect to qualify for federal assistance.
Income can change the value of a Silver plan
For households with income below 200% of the Federal Poverty Level (FPL), a Silver plan may provide unusually strong help with medical costs. Cost Sharing Reductions (CSR) lower deductibles, copayments and coinsurance for eligible enrollees who choose Silver coverage. The result can be coverage that functions more like a Platinum plan than a standard Silver plan.
The comparison is about more than the monthly premium. A plan with a low premium may leave an enrollee paying substantially more when they receive care. CSR changes that calculation by reducing what the enrollee pays for covered services. The article describes Silver plans for eligible lower-income households as “Secret Platinum” because their cost-sharing can be far more generous than standard Silver coverage.
For enrollees with income up to 150% FPL, the source gives a CSR actuarial value of about 94%. For those earning from 150% to 200% FPL, it gives an actuarial value of about 87%. Standard Silver coverage is around 70%. These figures describe the share of covered costs a plan pays on average; an individual’s out-of-pocket costs still depend on the plan’s terms and the care they use.
The source says the CSR formula is not being weakened for 2027. That means people who qualify for the stronger reductions should include Silver plans in their comparison, even as premium tax credits change. The guidance isn’t universal: some people below 200% FPL may still find a very low-cost Bronze or Gold plan more suitable, depending on their choices and coverage needs.
Compare the price after subsidies across metal tiers
For many enrollees above 200% FPL, the way insurers price Silver plans can affect the cost of other options. The practice known as “Silver Loading” adds insurers’ costs for providing CSR to the gross premiums of Silver plans. The source says this can push Silver premiums up more than premiums for Bronze, Gold or Platinum plans.
That pricing pattern can increase the advance premium tax credit (APTC), because the credit calculation is tied to the gross price of Silver coverage. Eligible enrollees can apply the credit to a non-Silver plan. So, where Silver premiums rise more sharply, a subsidized Bronze or Gold plan may have a lower net premium after the credit is applied. In some locations, Gold has even cost less than Silver, and some enrollees have been able to get a Bronze or Gold plan with no monthly premium.
The source says Silver Loading has helped people above 200% FPL, including people who previously earned too much to qualify for financial assistance. But the enhanced tax credits have expired, and fewer people may now qualify for help. The article cites hundreds of counties where at least one Gold plan is priced below the benchmark Silver plan at full price. That doesn’t mean every enrollee will find the same deal: premiums and available plans vary by location and household circumstances.
Premium Alignment is another pricing approach discussed in the source. It can increase APTC further, potentially improving affordability for marketplace enrollees. States described as having implemented the approach include New Mexico, Maryland, Wyoming and Texas. The source says Washington, Illinois and Arkansas added policies in 2026. It characterizes the approach as having support across states with different political leanings.
CSR can also be available to people earning 200% to 250% FPL, but the source says the assistance is weaker at that income level, with a 73% actuarial value. For this group, comparing a CSR Silver plan with a Silver Loaded Gold option may involve tradeoffs between premiums and cost-sharing. The practical point is to compare the net price and plan benefits together rather than assuming the same metal tier will be the best value for everyone.
Five jurisdictions have their own coverage requirements
The federal ACA coverage requirement was reduced to zero in 2019, but five states and the District of Columbia have their own coverage requirements and potential tax penalties, according to the source. It lists these minimum amounts: California, at least $950 per adult and $475 per dependent child; the District of Columbia, at least $845 per adult or $422.50 per child; New Jersey and Rhode Island, at least $695 per adult or $348 per child.
Massachusetts penalties range from $300 to $2,244 per person, depending on income. The source says residents who lack coverage and don’t qualify for an exemption will face the charge when filing their 2026 state taxes in spring 2027. Residents should check the linked resources for the rules and exemption details that apply to them.
Carrier participation is changing across the country
Insurers enter new markets, expand into additional counties, leave areas or change the plans they offer. For 2027, the source lists new entrants in nine states: CalOptima Health in California; Colorado Access in four of Colorado’s nine rating areas; Antidote Health in Georgia and Texas; AmeriHealth Caritas in Indiana and Ohio; Aspirus in Minnesota; Oscar Health in South Carolina; and Peak Health in West Virginia.
The source also reports a wide set of departures. Cigna is leaving Arizona, Colorado, Georgia, Illinois, Indiana, Mississippi, North Carolina, Tennessee, Texas and Virginia, as well as withdrawing nationally. Other exits include Ambetter and QualChoice Life & Health in Arkansas; ConnectiCare Insurance Co in Connecticut, which will continue selling plans outside the marketplace; Celtic/Ambetter/Centene in Delaware and New Hampshire; Molina in Florida, Illinois, Indiana, Kentucky, Mississippi, Ohio, South Carolina, Texas and Utah; and Sunshine State Health Plan in Florida.
Other listed exits are PacificSource in Idaho, Montana and Oregon; Medica in Iowa, Kansas and Oklahoma; Mending, formerly Taro Health, in Maine and Oklahoma; UCare in Minnesota following its acquisition by Medica; Cox Health Plans in Missouri, which will continue offering plans outside the marketplace; CareSource in Indiana, Ohio and West Virginia; and Providence Health Plan in Oregon. Baylor Scott & White Health Plan is leaving Texas. The source says Florida enrollees in Sunshine State Health Plan will be moved to another Ambetter/Centene plan if they don’t select one themselves.
These changes may affect current enrollees directly. When an insurer stops offering a plan in an area, a person may be moved automatically to a similar plan from another insurer, or may need to choose new coverage. The source’s list is based on a colleague’s compilation and may not include every change. Check the marketplace and insurer notices for the plans available where you live.
Enrollment assistance may be harder to find in many areas
The federal Navigator program’s budget was cut from $100 million for the 2025 plan year to $10 million for the next plan year, according to a 2025 report by KFF. Navigators help people understand marketplace coverage and enrollment. Their work can also include explaining eligibility and options involving Medicaid and employer coverage, particularly for people whose income changes during the year.
The source notes that a previous funding reduction was followed by staff layoffs, less outreach and limits on the time assisters could spend with individuals. It also says that 22 states now run their own ACA marketplaces, with their own outreach and navigation programs. Those programs are separate from the one serving HealthCare.gov states. The source describes the reduction as a major loss for the other 29 states, where residents may have fewer sources of enrollment help.
Some immigrants may lose access to financial help
For 2026, the source says some documented immigrants, including DACA recipients and recent immigrants ineligible for Medicaid because they had lived in the country for less than five years, lost eligibility for ACA subsidies. It reports that additional groups will be affected for 2027, starting with the November 1, 2026, enrollment opening.
The National Immigration Law Center’s list, quoted in the source, says subsidy eligibility will remain for green-card holders, certain Cuban and Haitian entrants, and citizens of the Freely Associated States of Micronesia, the Republic of the Marshall Islands and the Republic of Palau who reside in the United States.
The source says many other people who are lawfully present will no longer qualify for financial help. Its examples include refugees; people seeking or granted asylum or withholding of removal; survivors of violence petitioning for lawful status; T visa holders and applicants; U visa holders; certain people paroled into the country, including some Afghan and Ukrainian parolees; green-card applicants; and people with Temporary Protected Status or work authorization connected to that status.
The list also includes people with Deferred Enforced Departure or deferred action other than DACA; applicants for or recipients of Special Immigrant Juvenile classification; individuals granted Continued Presence; some people with work authorization or other temporary statuses; and people with Family Unity. The source links to the National Immigration Law Center’s full eligibility materials for details.
People in these groups may still be able to enroll in marketplace plans, but the source says they would have to pay the full premium. That could put coverage beyond reach for many households. Anyone affected should confirm their eligibility and compare available options before choosing coverage.
Review coverage before it renews
Automatic renewal can leave a household in a plan that no longer fits its budget or needs. The source urges enrollees to actively compare their options for 2027, given the expiration of enhanced tax credits, changes to subsidies and out-of-pocket limits, new insurer participation, state assistance and the pricing effects of Silver Loading.
A subsidy can change from one year to the next as household details and the local benchmark plan change. In some circumstances, automatic renewal may also leave someone without a premium subsidy—for example, if they haven’t allowed the marketplace to access financial information in later years or didn’t reconcile a prior year’s subsidy on their tax return.
If an insurer discontinues a plan, the marketplace or insurer may select a replacement plan for the enrollee. That selection may resemble the old coverage, but the premiums, provider network and benefits can differ. Plans can change their networks and benefit structures from year to year even when the same insurer remains available. Review those details before relying on a renewed policy.
The source says automatic renewal happens after December 15 for people who haven’t manually renewed or selected another plan. In nearly every state, enrollment continues into January, generally giving people until at least January 15 to change their selection. Deadlines vary, so check the dates for your marketplace.
Before coverage takes effect, compare the monthly premium after any tax credit, deductible, copayments, coinsurance, provider network and plan benefits. Confirm that your household information is current and check whether the insurer and plan will remain available in your area. With carrier participation and subsidy amounts shifting for 2027, an active review gives you a clearer basis for deciding whether to keep your current coverage or choose another plan.
