Medicare Open Enrollment is approaching, but keeping the same plan without reviewing it can be a mistake. Here’s what seniors and their families should check before making Medicare coverage decisions for 2027.

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Medicare Open Enrollment Is Coming: What Seniors and Families Should Review Before October 15

Every fall, Medicare Open Enrollment arrives.

And every fall, millions of people receive stacks of mail, see television commercials promising additional benefits and hear from insurance companies encouraging them to consider a different Medicare plan.

It can be confusing.

It can also be tempting to ignore all of it and say:

“My plan worked fine this year. I’ll just keep it.”

That may turn out to be the right decision.

But you shouldn’t make it without checking.

Medicare health and prescription drug plans can change from one year to the next. Your own healthcare needs can change too.

A plan that worked well for you in 2026 may still be a good choice for 2027. Or changes to costs, prescription coverage, providers, pharmacies or benefits could mean it’s worth comparing your options.

That’s why Medicare Open Enrollment should be treated as an annual checkup for your healthcare coverage.

For 2027 coverage, you can begin comparing Medicare health and drug plan options on October 1, 2026. Medicare Open Enrollment runs from October 15 through December 7, 2026, and changes made during this period generally take effect January 1, 2027.

You don’t necessarily need to change anything.

But you should know what you’re keeping.

What Is Medicare Open Enrollment?

Medicare Open Enrollment happens every year from October 15 through December 7.

During this period, people with Medicare may have options to change how they receive their Medicare health or prescription drug coverage.

Depending upon your current coverage, this can include changing from one Medicare Advantage Plan to another, switching between Original Medicare and Medicare Advantage, or joining, dropping or changing Medicare prescription drug coverage.

If you’re satisfied with your current coverage, your plan is continuing to be offered and it will still meet your needs next year, you may decide not to make any changes.

The important word there is decide.

Don’t keep a plan simply because you didn’t look at it.

Your Current Plan Can Change Even If You Don’t

One of the most important things to understand about Medicare Open Enrollment is that doing nothing doesn’t necessarily mean everything stays exactly the same.

Medicare health and prescription drug plans can make changes each year.

Those changes can involve costs.

They can involve coverage.

They can involve provider networks.

They can involve pharmacy networks.

That is why people enrolled in Medicare health or prescription drug plans should pay attention to the information their plan sends them before Open Enrollment.

Two documents are particularly important: the Annual Notice of Change, often called the ANOC, and the Evidence of Coverage, or EOC.

Don’t automatically put them in the pile of insurance mail you’ll “look at later.”

The Annual Notice of Change explains changes to your plan’s costs and coverage for the coming year.

Read it.

If you help an aging parent manage healthcare decisions, ask whether they received it and offer to review it with them.

You may discover there are no changes that concern you.

Great.

Now you know.

Don’t Look Only at the Monthly Premium

When comparing plans, it’s easy to focus on one number:

How much is the monthly premium?

Cost certainly matters, particularly for seniors living on a fixed income.

But the lowest premium does not automatically mean the lowest overall healthcare cost or the best coverage for a particular person.

Look at the bigger picture.

What are the deductibles?

What copayments or coinsurance could apply?

What are the potential out-of-pocket costs?

Are your medications covered?

Are your physicians in the network if the plan uses one?

What about the hospital you prefer?

What about specialists?

What does the plan require for certain services?

Healthcare coverage isn’t inexpensive simply because one number on the page is low.

The question should be:

How well does this coverage fit the healthcare I actually use?

Review Every Prescription You Take

Prescription medications deserve their own review.

Make a current list of everything you take, including the exact medication name and dosage.

Then make sure you’re comparing coverage based on the medications you actually use today, not the medications you were taking several years ago when you originally chose your plan.

Your prescriptions may have changed.

The plan’s drug coverage may have changed.

Your pharmacy may have changed.

Your costs may have changed.

Medicare’s Plan Compare tool allows people to enter their prescriptions when comparing available plans, providing estimates of drug and overall costs.

This can be particularly helpful for an older adult taking multiple medications.

If you’re helping a parent with Open Enrollment, don’t guess what’s in the medicine cabinet.

Make the list together.

Check Your Doctors Before Making a Change

For many seniors, keeping trusted physicians is extremely important.

Before changing coverage, determine how the change could affect access to the doctors, specialists, hospitals and other healthcare providers you use.

This is particularly important when considering Medicare Advantage plans, which may use provider networks.

Don’t assume that because your doctor accepted a particular plan this year, nothing can change.

And don’t assume that because a physician “accepts Medicare,” they necessarily participate in every Medicare Advantage network.

Those are different questions.

Check with the plan and confirm with your healthcare providers when appropriate.

If you regularly see specialists, include them in your review.

The same applies to preferred hospitals and other healthcare facilities.

You don’t want to discover after January 1 that the provider you expected to use isn’t covered the way you thought.

Think About What Changed in Your Health This Year

Open Enrollment isn’t only about what the insurance company changed.

Think about what changed for you.

Were you diagnosed with a new condition?

Did you begin seeing a specialist regularly?

Did you start taking expensive medication?

Were you hospitalized?

Did you need rehabilitation?

Are you expecting a procedure next year?

Has your mobility changed?

Are you now using medical equipment or receiving additional healthcare services?

No one can predict every healthcare need for the coming year.

But you know more about your health today than you did a year ago.

Use that information.

Coverage that was perfectly adequate when you rarely saw a physician may look different when you’re managing several chronic conditions or seeing multiple specialists.

If You’re Helping Your Parents, Don’t Wait Until December

Adult children often become involved in Medicare decisions gradually.

At first, Mom handles everything herself.

Then she asks you to look at a bill.

Later, she asks whether you understand something Medicare mailed her.

Eventually, you may find yourself helping manage appointments, prescriptions, insurance paperwork and healthcare decisions.

If that’s beginning to happen in your family, don’t wait until December 6 to sit down together.

Start organizing the information early.

Make a list of medications.

Make a list of physicians and specialists.

Know what coverage your parent currently has.

Gather the plan documents that arrive in the mail.

Write down questions.

Then compare the available options once information for the coming year becomes available.

You don’t have to make a decision on October 15.

You simply want enough time to understand the decision before December 7.

Original Medicare and Medicare Advantage Are Not the Same Thing

One source of confusion is the difference between Original Medicare and Medicare Advantage.

At a very basic level, Original Medicare is Medicare Part A and Part B provided through the federal government.

People with Original Medicare may also choose separate prescription drug coverage through Medicare Part D and may be able to purchase Medicare Supplement Insurance, commonly known as Medigap, to help with certain out-of-pocket costs.

Medicare Advantage, also known as Part C, is offered through private insurance companies approved by Medicare. These plans provide Part A and Part B benefits and most include prescription drug coverage. Plans may also offer additional benefits not provided by Original Medicare.

There are important differences involving provider access, networks, costs, referrals, prior authorization and other aspects of coverage.

One isn’t automatically “better” for everyone.

Your health needs, finances, providers, medications, travel patterns and personal preferences all matter.

This is also an area where qualified Medicare counseling can be extremely valuable.

Be Careful About Making Changes You Don’t Understand

Open Enrollment also brings a tremendous amount of advertising.

Some of it can make Medicare sound incredibly simple.

It isn’t always simple.

Before changing coverage, make sure you understand what you are giving up as well as what you are gaining.

This is particularly important if you’re considering moving from Original Medicare with a Medigap policy into Medicare Advantage.

Medigap has its own eligibility and enrollment rules. Depending on the circumstances and where you live, you may not necessarily be able to return later to the same Medigap coverage you previously had.

That is not a decision to make based on a television commercial or a promise of an extra benefit.

Ask questions.

Understand the rules that apply to your individual circumstances.

And when necessary, get qualified, unbiased assistance before making the change.

Where Can You Get Unbiased Medicare Help?

You don’t have to figure Medicare out alone.

Medicare provides several official resources.

You can compare Medicare health and prescription drug plans through Medicare.gov.

You can also contact 1-800-MEDICARE for assistance.

Another excellent resource is your State Health Insurance Assistance Program, commonly called SHIP.

SHIP programs provide free, personalized health insurance counseling to people with Medicare and their families. They are not connected to an insurance company or health plan.

That can be particularly helpful if you’re overwhelmed by the choices or trying to help an aging parent understand their coverage.

Medicare Is One Part of a Much Bigger Aging Plan

Why are we talking about Medicare at Your Key to Senior Living Options?

Because healthcare coverage doesn’t exist in isolation.

As we age, healthcare decisions become part of a much larger picture.

Where are you going to live?

What happens if you need help with everyday activities?

Who will help manage your healthcare if you cannot?

What resources do you have available?

What can you afford?

What does Medicare cover, and perhaps just as importantly, what doesn’t it cover?

Families are sometimes surprised to learn that Medicare is not designed to pay indefinitely for assisted living or for most long-term custodial care.

That distinction can become incredibly important when a family begins considering senior living.

Someone may assume:

“Mom has Medicare, so assisted living will be covered.”

Generally, that’s not how it works.

Medicare may cover certain healthcare services a person receives while living in a senior living community when Medicare’s requirements are met, but room, board and ongoing assistance with everyday activities in assisted living are generally not paid for by Medicare.

That means healthcare planning and senior living planning need to be viewed together, even though they are not the same thing.

Understanding the difference before a crisis can prevent a very unpleasant financial surprise later.

Use Open Enrollment as a Reason to Have a Bigger Conversation

If you’re already sitting down with Mom or Dad to review Medicare, use the opportunity to talk about some of the other things families tend to postpone.

How is managing the house going?

Are medications becoming difficult to organize?

Is transportation becoming a problem?

Are there healthcare concerns you don’t know about?

Who has access to important information if there’s an emergency?

Does your parent have legal and financial documents organized?

What would they want if living independently became difficult?

You don’t have to solve every issue in one conversation.

The goal is to begin talking.

Many families don’t have these discussions until something goes wrong.

A hospitalization suddenly forces everyone to locate documents.

A fall raises questions about whether home is still safe.

A rehabilitation discharge forces the family to figure out where Mom will go next.

Planning doesn’t prevent every crisis.

But it can prevent the crisis from being the first time anyone has discussed what comes next.

A Simple Medicare Open Enrollment Checklist

Before October 15, gather:

• Your current Medicare health and prescription drug plan information
• Your Annual Notice of Change
• A complete list of current prescriptions and dosages
• A list of physicians and specialists
• Your preferred pharmacies
• Information about significant healthcare changes during the past year
• Questions about costs, coverage or benefits you don’t understand

Beginning October 1, you can start comparing available 2027 Medicare health and drug plan options.

Then take your time.

Ask questions.

Get help if you need it.

And make your decision before Open Enrollment closes on December 7.

Don’t Just Renew. Review.

You may finish your review and decide that your existing Medicare coverage still works perfectly well for you.

That’s a successful Open Enrollment.

The purpose isn’t to change plans every year.

The purpose is to make sure your coverage still fits your life.

A little time spent reviewing medications, physicians, costs and coverage now may prevent confusion or unexpected expenses next year.

And if reviewing Medicare leads to bigger conversations about healthcare, finances, living arrangements or future care needs, don’t avoid those conversations.

They are part of planning for the future too.

At Your Key to Senior Living Options, we help older adults and families understand their senior living choices and prepare for the decisions that often accompany changing care needs.

We don’t sell Medicare insurance and we don’t choose Medicare plans for our clients.

But we do believe strongly in helping families become informed, prepared and proactive about aging.

Because whether you’re reviewing Medicare coverage, thinking about future care or beginning to explore senior living, one principle remains the same:

Don’t Wait for a Crisis.

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