COBRA vs. ACA Marketplace Coverage

Both options let you stay insured after you lose job-based coverage. They work very differently on cost, networks, and how long they last. This page sets them side by side so you can see which fits your situation.
The short version: COBRA keeps everything exactly as it is and you pay the full price for it. A Marketplace plan is a fresh start that may cost far less, depending on your income, but the network and deductible reset.

Reviewed and updated 1 August 2026 against current federal guidance.

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The Basics

 COBRAACA Marketplace
What it isThe right to stay on your former employer’s group planA new individual or family plan bought through the ACA Marketplace
Who can use itEmployees and dependents of employers with 20 or more staff, after a qualifying eventAlmost anyone lawfully present who is not eligible for Medicare
How long it lasts18 months for job loss or reduced hours; up to 36 months for other eventsRenews every year with no time limit
When you can enroll60 days from the later of coverage ending or receiving your election notice60 days from the day you lose coverage, or during annual Open Enrollment

Cost

 COBRAACA Marketplace
What you payUp to 102 percent of the full plan premium: the whole cost plus a 2 percent administrative feeA premium set by the plan you choose, reduced by any subsidy you qualify for
Employer contributionNone. Your employer stops paying their shareNot applicable
Income-based subsidiesNot available. COBRA does not qualify for premium tax creditsAvailable below 400 percent of the federal poverty level. Not available above it
Cost-sharing reductionsNot availableAvailable on Silver plans for households under certain income levels
Choice of price pointNo choice. You keep the plan you had, at its full costMultiple metal tiers, from lower premium with higher out-of-pocket to the reverse
This is usually the deciding factor. Because COBRA is the same plan at full price and a Marketplace premium can be reduced by a tax credit, the gap between the two can be substantial for a household whose income dropped below 400 percent of the federal poverty level. Above that threshold no credit applies, and the comparison changes. How much COBRA actually costs →

Your Doctors and Your Deductible

 COBRAACA Marketplace
Your doctorsUnchanged. Same plan, same networkA new network. Your doctors may or may not be in it, so check before enrolling
Your prescriptionsUnchanged. Same formulary and tiersA different formulary. Coverage and cost for the same drug can change
Deductible already metCarries over. You stay in the same plan yearResets to zero. A new plan means starting the deductible again
Out-of-pocket maximumCarries over within the same plan yearResets with the new plan
Ongoing treatmentContinues without interruption or new prior authorizationsMay require new referrals or prior authorization under the new plan
The deductible point is the one people most often miss. If you are partway through a plan year and have already paid a significant amount toward your deductible, switching plans means that money does not follow you.

Practical Differences

 COBRAACA Marketplace
Covering part of a householdEach qualified beneficiary can elect independentlyYou choose who is on the policy when you apply
Dental and visionContinues only if you had it through the employerBought separately, either as a Marketplace dental plan or a standalone policy
If you moveThe plan continues, but an out-of-area network may not serve you wellPlans are county specific. Moving generally opens a new enrollment window
If you get a new jobYou can drop COBRA when new coverage startsYou end the Marketplace plan when new coverage starts
Ending it earlyDropping COBRA voluntarily does not open a Marketplace enrollment window. Letting it run out doesYou can end it at any time, but re-enrolling may require a qualifying event

Compare before you elect, not after

Losing job-based coverage opens a 60-day window to enroll on the Marketplace, and we are licensed to write those plans for you. If you elect COBRA and later decide it costs too much, voluntarily dropping it does not reopen that window. You would generally wait for Open Enrollment. Letting COBRA run out completely is different, and does qualify you for a new window.

Which Tends to Fit

COBRA tends to fit when

• You are mid-treatment or mid-plan-year with a deductible largely met
• You have specialists you are not willing to change
• A specific prescription is covered well by your current plan
• You only need a short bridge before other coverage starts

A Marketplace plan tends to fit when

• Your income dropped along with the job
• Your household is small or your medical needs are routine
• You are early in the plan year, so little deductible is at stake
• You need coverage lasting longer than 18 months
Read the full COBRA explainer →
What to do when you lose coverage →

Sources

The information on this page is drawn from the following federal sources. Your own plan documents govern your specific situation.

See both numbers side by side

A licensed agent can pull your actual COBRA cost from your election notice, check which Marketplace plans your doctors accept, and show you both figures. No cost, no obligation.
Get My Options
This page is general information, not advice about your specific situation. Plan availability, pricing, and subsidy eligibility vary by location, household size, and income. A licensed agent can review your circumstances with you.

Prefer to talk? Call (888) 918-4516 · Monday to Friday, 10:00 a.m. to 5:30 p.m. Eastern

This website provides educational information about health insurance and is a solicitation for insurance. It is a non-government website operated by Prodest Insurance Group, a health insurance agency that presents health plans, which may include Affordable Care Act (ACA) plans, private health insurance, short-term medical insurance, or supplemental insurance based on the consumer's selection. Qualified ACA plans must meet or exceed the essential benefit requirements of the Affordable Care Act; non-ACA plans are not required to provide all of the essential benefit requirements contained in the Affordable Care Act. Pre-existing condition provisions, benefit availability, limitations and exclusions vary by plan type and state. You should review all plan details and product brochures before purchase. To qualify for ACA health insurance coverage outside of the open enrollment period, you must meet special enrollment requirements.

*Eligibility for Affordable Care Act (ACA) Advance Premium Tax Credit (APTC) and cost-sharing reductions is based on annual federal income thresholds, household size, and plan availability within the applicable service area. Premium rates, plan availability, and subsidy amounts vary by state and marketplace. Final eligibility and premium obligations are determined by the Health Insurance Marketplace under Internal Revenue Code Section 36B and applicable federal regulations.

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