ACA Carrier Changes for 2027: What Employers Need to Know
Employers evaluating or renewing an ICHRA, now branded by federal agencies as a CHOICE Arrangement, need to know which individual health plans will be available to their employees next year. A carrier exit can force some employees to choose new coverage, while an expansion may give others options they did not have when the employer first evaluated the arrangement. Both can change what a contribution buys.
The useful way to read this year's carrier announcements is through the locations where your employees live. For a large employer, that means connecting the news to its workforce, updating the plans behind its financial analysis and giving affected employees enough time and support to make a choice.
Who is leaving, expanding or entering in 2027?
The changes below are selected developments checked as of September 15, 2026, using carrier notices, state insurance sources and the reporting linked below. They concern individual ACA coverage; the scope of each announcement matters. Entries and expansions describe announced plans or filings, with final availability subject to the applicable approvals.
Cigna Healthcare
Cigna is discontinuing individual and family medical plans for 2027, both on and off the Marketplace. The withdrawal covers its individual medical business; it does not affect Cigna's employer medical plans or individual dental plans. Cigna's provider notice
CareSource
CareSource is withdrawing Marketplace plans in Indiana, Ohio and West Virginia for 2027. Employers with members in those states should identify which employees will need replacement policies. CareSource's member notices
Ambetter
Ambetter is leaving the Marketplace in Delaware and New Hampshire at the end of 2026. These are state-specific Marketplace exits; they should not be read as a nationwide Ambetter withdrawal or an exit from all Centene products in either state. Delaware carrier notice · New Hampshire announcement reported by Becker's
Medica
Medica will stop offering individual Marketplace plans in Iowa, Kansas and Oklahoma for 2027. The company confirmed those departures to Becker's while identifying Minnesota, Missouri, Nebraska, North Dakota and Wisconsin as continuing Marketplace states. The distinction matters for employers whose workforce spans several Medica markets. Medica's confirmation to Becker's
UnitedHealthcare
UnitedHealthcare's Indiana Marketplace service area would expand from five counties in 2026 to 36 under its 2027 filings. Indiana's published summary still identifies forthcoming CMS approval of Marketplace plans. In Georgia, meanwhile, insurance-department data reported by the Georgia Recorder identifies UnitedHealthcare as leaving the Marketplace for 2027. An expansion in one state should not be read as the carrier's direction everywhere. Indiana Department of Insurance · Georgia Recorder reporting, republished by Patch
AmeriHealth Caritas Next
AmeriHealth Caritas Next has announced a January 2027 Marketplace entry in seven Indiana counties: Boone, Hamilton, Hendricks, Johnson, Marion, Morgan and Shelby. It is also preparing for Ohio, where the carrier is recruiting Marketplace providers in 11 counties: Butler, Clermont, Cuyahoga, Delaware, Franklin, Hamilton, Lucas, Mahoning, Miami, Montgomery and Warren. Its Ohio member site lists 2027 pharmacy materials. Those preparations help identify markets to watch, but the Ohio recruitment list should not be treated as a final approved service area. Carrier network announcement · Ohio member materials
Antidote Health
Antidote plans to expand into Texas and Georgia for 2027, according to broker distributor Stephens-Matthews. Peterson-KFF's review of insurer filings includes Antidote's Texas filing, and Georgia insurance-department data reported by the Georgia Recorder identifies Antidote as a new entrant. Employers should treat these as planned additions until the relevant counties, rates and plans are confirmed for enrollment. Broker-distribution announcement · Peterson-KFF filing analysis · Georgia Recorder reporting, republished by Patch
PacificSource
PacificSource has announced an exit from the individual market across all states where it offers that coverage. Oregon's final 2027 individual-market coverage list no longer includes PacificSource. The carrier's broader announcement also covers other lines of business with different transition timelines, so employers should use the notice for the specific policy when planning a move. PacificSource's announcement · Oregon's final 2027 coverage list
Providence and Moda
Providence is leaving the individual market in Oregon and Washington for 2027; its carrier notice says individual and family policies will end effective January 1. Moda will continue offering Oregon individual plans in 28 counties, but will no longer be available in Crook, Deschutes, Klamath, Lake, Marion, Polk, Umatilla and Union counties. For an employer with workers in those locations, these changes deserve attention in the renewal analysis. Providence's carrier notice · Oregon's final county coverage table · Washington insurance commissioner
Molina / CalOptima Health
In California, Molina is withdrawing from Covered California's Region 15, northeastern Los Angeles County, and Region 18, Orange County. CalOptima Health is entering Region 18. These are the specific California changes confirmed in the state's announcement, rather than a summary of Molina's national footprint. Covered California
Oscar / Cox HealthPlans
Oscar is introducing plans through a new CoxHealth partnership in eight southwest Missouri counties, while Cox HealthPlans stops offering Marketplace coverage directly. Cox HealthPlans will continue off-exchange individual coverage in seven counties. That makes this a change in how coverage is offered, with different service areas, rather than a complete disappearance of Cox individual coverage. CoxHealth announcement
Read the changes at the county level
Indiana shows why a statewide label can be misleading. Cigna and CareSource are withdrawing, while UnitedHealthcare is expanding and AmeriHealth Caritas is entering. Those developments can happen in the same state without producing the same result for every employee. An incoming carrier may serve a different set of counties from the carrier that is leaving, and the available plans may have different premiums and benefits.
For an employer, the useful measure is how many employees have access to suitable options under the proposed contribution. A statewide carrier count cannot answer that. Your analysis should show where employees are losing an option, where they are gaining one and how the available alternatives compare with the coverage used to set the budget.
More carriers can give employees more plans to consider, but an expansion announcement by itself is no basis for a savings estimate. Until the relevant plans and rates are available, it is an opportunity to investigate. The same discipline applies to an exit: its financial impact depends on the alternatives available to the employees affected.
A Marketplace exit may leave off-exchange options available
The Missouri announcement is particularly relevant to ICHRA employers. Cox HealthPlans is ending its direct Marketplace offering in its existing five-county region, but it will continue individual coverage outside the exchange in seven counties. The new Oscar partnership will offer Marketplace plans in eight counties: Barry, Barton, Christian, Greene, Lawrence, Stone, Taney and Webster. Cox HealthPlans' continuing off-exchange footprint includes those counties except Barton. CoxHealth's announcement explains both parts of the transition.
That distinction matters because employees can use an ICHRA with qualifying individual coverage purchased either through the Marketplace or outside it. An analysis limited to exchange listings can therefore miss relevant options. HealthCare.gov's ICHRA guidance explains both enrollment routes.
Cigna's announcement has a different scope: its individual medical withdrawal includes both channels. Before removing a carrier from a renewal analysis, establish exactly which products and service areas are changing. A familiar carrier or health system name also does not establish that a replacement plan will cover a particular employee's doctors or medications.
What to ask for before setting the renewal budget
Ask your broker or ICHRA partner for a workforce summary that ties carrier changes to employee home counties. It should identify the plans being used in the analysis, the employees whose current individual policies will not renew and the status of the replacement options. For an employer considering its first ICHRA, the equivalent task is to check whether the plans used in the proposal will actually be offered for the intended coverage year.
Use that information to refresh the cost comparison. At Kyra, we benchmark coverage for each employee at Bronze, Silver and Gold levels, plus Platinum (where available), along with the closest match to the employer's current benefit design. Updated carrier participation belongs in that analysis alongside updated premiums. Whether you begin with a fixed budget or a coverage target, the resulting contribution needs to reflect the options employees will have when they enroll.
Keep a clear distinction between an early estimate and an enrollment-ready quote. Indiana's published rate summary, for example, still identifies a forthcoming CMS approval step for Marketplace plans. A useful proposal should state which rates and service areas are final, which remain preliminary and when they will be refreshed. That lets an employer keep planning while understanding what could change before the decision is complete.
Prepare employees who will need new coverage
For employees already using an ICHRA, a discontinued policy calls for more specific communication than the usual open enrollment reminder. Explain that their current plan is ending, tell them when and where they can compare replacements, and identify the person or team responsible for helping them complete enrollment. The communication should use the deadlines that apply to their coverage and location.
Employees in ongoing treatment may need additional help. Give them a private route to raise provider, medication or treatment concerns so an advisor can investigate the particular plans they are considering. Targeted checks are useful where the necessary information is available; a workforce cost model cannot establish that every employee's care will transfer. Employers with fully insured coverage may also have limited member-level information, so support needs to be accessible without requiring HR to identify every affected person in advance.
An employer should come out of this review with a current budget estimate, a clear view of who needs to change plans and a practical enrollment plan for those employees. That is the work carrier news should inform, and it is the level of detail I would expect before making a renewal recommendation.
