What to collect before you decide
Use the dates and amounts in your actual election notice. Before choosing COBRA or another coverage path, collect:
- Your coverage-loss date, election deadline, and first-payment deadline. Put them in the COBRA deadline organizer.
- The full monthly COBRA premium, plus the date any employer or severance subsidy ends. The first bill may not show the long-term cost.
- Your deductible and out-of-pocket progress under the employer plan. Compare what carries forward with what restarts under a replacement plan.
- The exact plan name or identifier, provider network, and formulary. Use the doctor and prescription checklist and confirm directly with the issuer and providers.
- The Marketplace Special Enrollment Period and effective date shown for your household. Review the timing through HealthCare.gov before ending other coverage.
If the notice is difficult to read, use the COBRA election-notice guide. Then compare the full premium with the COBRA cost calculator; neither tool determines eligibility or replaces the plan's notice.
When federal COBRA may apply
Federal COBRA generally applies to group health plans maintained by private-sector or state and local government employers that had at least 20 employees on more than 50% of typical business days in the prior calendar year. Federal employee, church, and certain other plans follow different rules. A person generally must have been covered under the plan on the day before the qualifying event and lose coverage because of that event.
The election clock
Each qualified beneficiary generally receives at least 60 days to elect COBRA, measured from the later of the date coverage would be lost or the date the election notice is provided. Coverage can end after the final workday, so use the dates in the plan notice—not an assumption based on resignation date.
Marketplace timing is separate
Loss of qualifying job-based coverage may create a Marketplace Special Enrollment Period, generally beginning 60 days before the loss and continuing 60 days after it. Marketplace coverage is generally prospective. Confirm the effective date and first-premium deadline displayed through HealthCare.gov before declining or ending other coverage.
Estimate annual household income correctly
Marketplace savings use expected annual household income. A good-faith estimate can include wages already earned before quitting, unemployment compensation, applicable spouse or household income, and income reasonably expected later in the year. Update changes promptly. Do not report only post-resignation income or deliberately understate the estimate.
COBRA and Marketplace: compare actual details
| Question | COBRA | Marketplace ACA plan |
|---|---|---|
| Plan continuity | Generally the same employer plan | New individual plan; verify network and formulary |
| Premium | The plan may charge up to 102% of total premium; an employer may subsidize some under an agreement | Varies by location, age, household, annual income, plan year, and plan |
| Deductible progress | May continue under the same plan year | Usually starts under the new plan's terms |
| Timing | Election may create retroactive continuity when timely elected and paid | Generally prospective; verify displayed date |
Waiving, revoking, or ending COBRA
A qualified beneficiary who waives COBRA may generally revoke that waiver before the election period ends. Under the federal rule, the plan may make coverage effective only from the revocation date. Follow the plan's procedures and confirm the effective date in writing.
Voluntarily ending COBRA after the original loss-of-coverage SEP expires generally does not create a new Marketplace SEP. Reaching the end of COBRA can be treated differently. Review HealthCare.gov's COBRA guidance and confirm the dates before ending coverage.
Other details to check
- An employer may subsidize COBRA under a severance agreement; the premium is not always entirely employee-paid.
- Household members may qualify for different coverage paths, so compare a split-household approach where appropriate.
- Adult dental and vision are not universally included in Marketplace medical plans. Compare continuation and separate dental choices directly.
- Provider directories can be outdated. Use the exact-plan provider and prescription checklist, then verify with the issuer and provider.
- Compare total exposure—including premium, deductible progress, maximum out-of-pocket, and timing—and confirm replacement coverage is active before ending another option.
- Eligibility for premium tax credits depends on current federal rules and expected annual household income; there is no universal income cutoff suitable for every household.
Organize the comparison before the dates pass
Use the employer-coverage transition guide to organize the dates and comparison questions. A 15-minute call can help review available options and the questions to take to the plan, Marketplace, and providers.
Book a 15-minute callPrimary sources
- U.S. Department of Labor: COBRA FAQs
- U.S. Department of Labor: Employee's Guide to Health Benefits Under COBRA
- HealthCare.gov: COBRA and Marketplace coverage
- HealthCare.gov: Coverage after unemployment
- HealthCare.gov: Income guidance
Sources accessed and content reviewed September 9, 2026.
Disclosure: General insurance education only; not legal, tax, or medical advice, an eligibility decision, or a binding quote. The plan's terms, official notices, and agency decisions control. Caden Douglas is not affiliated with or endorsed by a government agency. No separate consumer fee is charged for the 15-minute consultation described here. Caden Douglas may receive insurer compensation if enrollment occurs through him; appointments and products vary, and he does not represent every plan. Report a correction through douglasinsurancegrp.com. Privacy · Terms.