What To Do During Open Enrollment: A Checklist for Families

Open enrollment is the yearly window when you can sign up for health insurance, change plans, or drop coverage without a penalty

Open enrollment usually runs from November through mid-December each year, though the exact dates shift annually. During this period, you can enroll in a new plan, switch from one plan to another, or cancel coverage. Outside open enrollment, you can only make changes if you experience a may have access to life event — a birth, loss of other insurance, marriage, or move to a new state.

The checklist below walks you through what to gather, where to look, and what decisions you actually need to make before the deadline closes. Most families can complete this in an afternoon, but starting early means you won't rush through the details that affect your actual costs.

Key Takeaways

• Open enrollment dates change yearly, so confirm the exact deadline for your state or employer before you start gathering documents.
• You will need recent pay stubs, tax returns, and a list of current medications and doctors to compare plans accurately.
• The cheapest premium is not the same as the cheapest plan — compare deductibles, copays, and which doctors are in-network for your family's actual needs.
• If you receive tax credits or subsidies, you must update your income information during open enrollment or you may owe money back at tax time.
• Enroll before the deadline closes; coverage does not start automatically, and missing the window means waiting until next year unless you have a may have access to life event.

Gather your household documents before you compare plans

Before you log in to any insurance website, collect the paperwork you will need. Have your most recent pay stub, last year's tax return, and your Social Security numbers for everyone in your household. If anyone in your family receives Medicaid or CHIP (Children's Health Insurance Program), note the case number.

Write down the names and dosages of any medications your family takes regularly. List the doctors, specialists, and hospitals your family actually uses — not the ones you think you might use. If a family member has a chronic condition or sees a therapist, note that too. This list matters because the cheapest plan is useless if your child's pediatrician is not in the network.

If you are currently enrolled in a plan, pull up your most recent explanation of benefits (EOB) or your plan documents. Look at what you actually paid out of pocket last year — copays, deductibles, urgent care visits. This real spending pattern is more useful than guessing what you might need.

Confirm your state's open enrollment dates and where to enroll

Open enrollment dates are not the same everywhere. Most states use the federal deadline (November 1 through mid-December), but some states that run their own marketplaces have different windows. A few states allow year-round enrollment in certain programs. Check your state's health insurance marketplace website or call 211 to confirm the exact dates you have to work with.

Where you enroll depends on how you get insurance. If you buy directly (not through an employer), go to your state's marketplace or Healthcare.gov. If your insurance comes through your job, your employer will tell you when their enrollment period opens — it may not align with the federal dates. If your family uses Medicaid or CHIP, contact your state's program directly; those programs often have rolling enrollment rather than one annual window.

Write down the deadline date and set a phone reminder for three days before. Many people wait until the last week, and technical problems or long hold times can push you past the cutoff.

Compare plans using your family's actual medical needs

Insurance companies make plans look similar on paper, but the real cost depends on how much your family actually uses care. A plan with a low premium but a high deductible costs less if nobody gets sick; a plan with a higher premium but lower copays costs less if someone has regular doctor visits or prescriptions.

Use your list of current doctors and medications. Most marketplaces have a tool that shows which doctors are in-network for each plan. Call the plan's customer service line if the website is unclear — ask specifically whether your child's pediatrician, your therapist, or your specialist is in-network. Ask whether the medications your family takes are covered and at what tier (tier 1 is cheapest, tier 3 or 4 costs more).

Compare at least three plans. Look at the premium (what you pay monthly), the deductible (what you pay before insurance kicks in), copays (fixed amounts per visit), and coinsurance (your percentage of costs after the deductible). Add up what you would pay in a typical year based on last year's actual visits. The plan with the lowest premium is often not the cheapest plan overall.

Update your income if you receive subsidies or tax credits

If your household income qualifies you for a tax credit or subsidy, you must report your current income during open enrollment. The amount of help you receive is based on what you expect to earn this year, not what you earned last year. If your income has changed — you got a raise, lost a job, had a baby, or got married — update it now.

Reporting the wrong income creates a problem at tax time. If you report lower income than you actually earn, you receive more help than you should, and you will owe the difference back when you file taxes. If you report higher income, you pay more in premiums than necessary. Your state marketplace or Healthcare.gov will ask for this information as part of enrollment; answer honestly and as accurately as you can.

If your income is unpredictable or you are unsure what you will earn, estimate conservatively — slightly higher rather than lower. You can update your income again later in the year if your circumstances change significantly.

Choose a plan and enroll before the deadline

Once you have compared plans and decided which one works for your family, enroll through your state's marketplace, Healthcare.gov, or your employer's system. You will create or log into an account, confirm your household information, and select your plan. Save your confirmation number and the date you enrolled.

Enrollment does not happen automatically. You must actively choose a plan and submit your enrollment. If you do nothing, you will not be covered on January 1, even if you were covered the year before. Some plans auto-renew you into the same coverage, but most do not.

After you enroll, you should receive a confirmation email and a physical insurance card in the mail within one to two weeks. If you do not receive a card by mid-January, call your plan's customer service number to confirm your enrollment went through.

Make changes to dependents, doctors, or coverage if your life changes

If you have a baby, get married, move to a new state, or lose other insurance during open enrollment, you can make changes to your plan or add family members. Tell your marketplace or employer immediately — do not wait until after the deadline. These changes are considered may have access to life events, and you will have a window (usually 30 to 60 days) to update your coverage.

If you realize after enrolling that you chose the wrong plan or that a doctor you need is not in-network, you may be able to switch during the open enrollment period if it is still open. Once open enrollment closes, you are locked into your choice until next year unless you have a may have access to life event.

Frequently Asked Questions

What happens if I miss the open enrollment deadline?

You cannot enroll in a new plan until the next open enrollment period unless you have a may have access to life event (birth, marriage, loss of insurance, move). If you miss the deadline and have no may have access to event, you will be uninsured for the rest of the year. If you have a may have access to event, you have 30 to 60 days to enroll depending on your state.

Can I change plans in the middle of the year?

Not unless you have a may have access to life event. Births, marriages, divorces, moves, and loss of other insurance all count. Job changes sometimes count too. Contact your marketplace to report the event and ask whether you can switch plans. You usually have 30 to 60 days from the date of the event.

Do I have to enroll if I was covered last year?

You should enroll even if you want to keep the same plan. Some plans auto-renew you, but others do not. If you do nothing and your plan does not auto-renew, you will lose coverage on January 1. Log in and confirm your enrollment or actively re-enroll to be safe.

What if I cannot afford any of the plans?

If all plans are too expensive even with subsidies, you may be uninsured for the year, or you may may have access to for a hardship exemption that waives the penalty for being uninsured. Contact your state marketplace or a local navigator (a free counselor who helps with enrollment) to discuss your options. Some community health centers offer sliding-scale care if you are uninsured.

How do I know if my doctor is in-network?

Most marketplaces have a provider search tool on their website. Enter your doctor's name and the plan you are considering. If the website is unclear, call the plan's customer service number and ask directly. Ask whether your doctor is accepting new patients in that plan, since being in-network does not always mean they are taking new patients.