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When is open enrollment for 2027 health insurance?

The short answer

Open enrollment for 2027 marketplace coverage starts November 1, 2026 and ends January 15, 2027 in most states, including those that use HealthCare.gov. Choose a plan by December 15, 2026 if you want coverage to start on January 1, 2027. A few states run their own marketplace and set different dates.

Updated

Reviewed by the licensed agents at Health Insurance Solutions in Orlando, Florida.

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What are the key dates?

DateWhat happens
November 1, 2026Open enrollment begins for most states.
December 15, 2026Last day to pick a plan if you want coverage to start January 1, 2027.
January 15, 2027Open enrollment ends in most states. A plan chosen after December 15 starts later, usually February 1.

Some state-run marketplaces use different start and end dates. Our state pages list the exact dates for every state where we are licensed.

Who needs to enroll during open enrollment?

Anyone who buys their own health insurance and wants a marketplace plan for next year. If you already have a marketplace plan, it usually renews on its own, but the price, the doctors in the network and the covered drugs can all change. Review your renewal notice and compare plans instead of letting it renew by default.

You may not need Marketplace coverage if you have coverage through work, Medicare or Medicaid. Family members offered coverage through work may still qualify for Marketplace savings. See our family coverage affordability guide. Medicare has its own enrollment period.

What if I miss open enrollment?

Outside open enrollment you can only buy a marketplace plan if you have a qualifying life event, such as losing other coverage, moving or having a baby. Those events open a special enrollment period, usually 60 days long. Medicaid and the Children's Health Insurance Program accept applications all year.

How can an agent help?

A licensed independent agent can compare plans from several insurers, check which doctors and drugs each plan covers and help you apply for savings. Marketplace plans cost the same whether you enroll through an agent or on your own, so the help does not add to your premium.

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Common questions

What is the last day to enroll in a 2027 marketplace plan?

January 15, 2027 in most states. Some state-run marketplaces end earlier or later, so check your state page.

Do I have to re-enroll every year?

Not always. Many marketplace plans renew automatically, but you can lose savings or keep a plan that no longer fits your needs. Reviewing your options each year is the safer choice.

Can I change plans after open enrollment ends?

Only with a qualifying life event that opens a special enrollment period.

Sources

Rules change. Confirm dates and eligibility with your marketplace, your state Medicaid agency or Medicare before you enroll.

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