Medicare Open Enrollment 2026 Is Coming: 5 Ways to Prepare Now
You're missing out if you don't have a complete investment plan.
Let's talk and make sure you're making every dollar work for you.
Estimated Reading Time: 6-7 minutes
Medicare Open Enrollment 2026 begins October 15, and while that may feel like plenty of time, preparing early can give you more time to organize your information, understand your current coverage, and identify questions you may want to address once the enrollment period begins. Every year, Medicare Open Enrollment runs from October 15 through December 7, giving people with Medicare an opportunity to review their existing coverage and make certain changes for the following year.
Even if you’re satisfied with your current coverage, an annual review can still be worthwhile. Plan costs, benefits, prescription drug coverage, provider networks, and other details may change from one year to the next. Your personal circumstances can change, too. New prescriptions, different doctors, evolving health care needs, or changes in your expected medical expenses may all affect what you want to consider when reviewing your coverage.
But you don’t have to wait until October 15 to start preparing for Medicare Open Enrollment. The weeks leading up to the enrollment period can be a useful time to gather your current plan documents, update your list of prescriptions and providers, and take inventory of your anticipated health care needs for the coming year.
This preparation can also provide an opportunity to look beyond Medicare coverage itself. Health care expenses can represent an important part of your retirement budget, which means changes in premiums and other out-of-pocket costs may affect your broader financial picture. At Goldstone Financial Group, we encourage retirees to consider how anticipated health care expenses fit alongside retirement income, taxes, investments, and other financial priorities. Taking time to get organized now can help you approach Medicare Open Enrollment with the information you need to carefully review your options.
Key Takeaways
✔ Medicare Open Enrollment begins October 15, 2026, and ends December 7, 2026.
Starting your preparation before the enrollment window opens can give you more time to review your current coverage and understand what may be changing for the year ahead.
✔ Review more than just your premium.
Prescription coverage, provider networks,
deductibles, copays, benefits, and other out-of-pocket costs can all be important considerations when evaluating Medicare coverage.
✔ Your needs may have changed, too.
An updated list of prescriptions, doctors,
specialists, pharmacies, and anticipated health care needs can help you prepare for your annual Medicare review.
✔Health care costs are part of the broader retirement picture.
Medicare premiums
and other health care expenses can affect your retirement budget, income needs, and overall financial strategy.
✔ Goldstone Financial Group can help you look at the bigger retirement picture.
While Medicare coverage decisions should be evaluated based on your individual circumstances and appropriate Medicare resources, Goldstone can help you consider how anticipated health care expenses fit alongside retirement income, taxes, investments, and other financial priorities.
Medicare Open Enrollment 2026: Important Dates
Mark these dates on your calendar:
- October 15, 2026: Medicare Open Enrollment begins.
- December 7, 2026: Medicare Open Enrollment ends.
- January 1, 2027: Changes made during Open Enrollment generally take effect.
During Medicare Open Enrollment, the changes available to you depend on the coverage you currently have. For example, Medicare beneficiaries may be able to switch Medicare Advantage plans, change Medicare drug plans, or move between Original Medicare and Medicare Advantage.
Before making any changes, it’s important to understand the coverage, costs, provider access, prescription drug coverage, and limitations associated with your available options.
Why Prepare for Medicare Open Enrollment Early?
Your health care needs can change from year to year. So can Medicare plan costs, benefits, prescription drug coverage, and provider networks.
That’s why simply renewing your current coverage without reviewing it may not provide the full picture. Preparing early doesn’t mean you need to make a decision today. Instead, it means getting the information you’ll need so that when Medicare Open Enrollment begins on October 15, you’re prepared to evaluate your options based on your individual circumstances.
Here are five steps you can take now.
1. Review Your Current Medicare Coverage
Start by identifying exactly what Medicare coverage you currently have. Depending on your situation, this could include:
- Original Medicare, Parts A and B
- A Medicare Advantage plan
- Medicare Part D prescription drug coverage
- Medicare Supplement Insurance, also known as Medigap
- Employer or retiree health coverage
Gather your current insurance cards, plan documents, and other relevant information and keep them together. You aren’t necessarily looking to change anything yet. You’re creating a starting point for your review.
2. Create an Updated Prescription Medication List
Prescription drug coverage can be an important consideration when reviewing Medicare
options. Make a current list that includes:
- Medication names
- Dosages
- How frequently you take each medication
- Your preferred pharmacy
Once information about coverage for the coming year is available, you can use this list when comparing your current coverage with other available options. Remember that prescription drug formularies, pharmacy networks, and costs can vary by plan and may change.
3. Make a List of Your Doctors and Health Care Providers
If maintaining access to certain doctors, specialists, hospitals, or pharmacies is important to you, make a list of them before Open Enrollment. Consider including your:
- Primary care physician
- Specialists
- Preferred hospital or health system
- Pharmacy
- Other providers you regularly use
Provider-network rules vary depending on the type of Medicare coverage you have. Before changing coverage, verify directly with both the plan and your providers when appropriate.
4. Review the Medicare Documents You Receive
As Medicare Open Enrollment approaches, pay attention to information you receive from your current plan. If you’re enrolled in a Medicare health or drug plan, your plan sends information explaining changes to your coverage for the upcoming year. Don’t automatically file those documents away. Look for potential changes involving:
- Premiums
- Deductibles
- Copayments or coinsurance
- Prescription drug coverage
- Benefits
- Provider or pharmacy networks
- Other coverage terms
Understanding what is changing can help you determine what questions you need to ask during your annual review.
5. Consider What Has Changed for You
Your Medicare plan isn’t the only thing that may have changed over the past year. Your circumstances may be different, too. Before October 15, ask yourself:
- Have my prescriptions changed?
- Am I seeing new doctors or specialists?
- Have my health care expenses changed?
- Do I expect different health care needs next year?
- Have my retirement income or expenses changed?
That final question is especially important because health care doesn’t exist separately from the rest of your retirement finances.
Medicare and Your Broader Retirement Strategy
Medicare coverage decisions are health insurance decisions, but health care expenses can also affect your broader retirement financial picture. Premiums and other out-of-pocket health care expenses become part of the expenses your retirement income may need to support.
That’s why the weeks leading up to Medicare Open Enrollment can also be an opportunity to revisit broader retirement questions:
- How much are you currently spending on health care?
- How do those expenses fit into your retirement budget?
- Have changes to your income affected your financial situation?
- Are taxes influencing how much of your retirement income you actually have available to spend?
- Does your retirement strategy account for the possibility of changing health care expenses over time?
There isn’t one Medicare or retirement strategy that’s appropriate for everyone. The important thing is understanding how the different pieces of your financial life interact.
What Can You Change During Medicare Open Enrollment?
The options available during Medicare Open Enrollment depend on your current coverage and individual circumstances. During the October 15 through December 7 Open Enrollment period, Medicare beneficiaries may be able to:
- Switch from one Medicare Advantage plan to another
- Join, drop, or switch Medicare drug plans
- Switch from Original Medicare to Medicare Advantage
- Switch from Medicare Advantage back to Original Medicare
There can be important considerations associated with these decisions, including prescription drug coverage and rules surrounding Medicare Supplement Insurance. For official information about your Medicare options and eligibility, visit Medicare.gov or contact Medicare directly.
Don't Wait Until October 15 to Get Organized
Medicare Open Enrollment isn’t here yet, and that’s exactly why now can be a good time to prepare. You don’t have to choose a plan today. Instead, use the coming weeks to:
- 1. Gather your current Medicare information.
- 2. Update your medication list.
- 3. List your doctors and preferred providers.
- 4. Review plan documents as they arrive.
- 5. Consider how health care expenses fit into your retirement finances.
Then, when October 15 arrives, you’ll have more of the information you need to evaluate your options.
Medicare is one piece of a much larger retirement picture. At Goldstone Financial Group, we help individuals and families examine how different pieces of their retirement strategy work together, including retirement income, taxes, investments, and anticipated expenses. As Medicare Open Enrollment approaches, it may also be an appropriate time to review whether changes in your expenses or financial circumstances have affected your broader retirement strategy.
Frequently Asked Questions About Medicare Open Enrollment 2026
When is Medicare Open Enrollment in 2026?
Medicare Open Enrollment runs from October 15 through December 7, 2026. Changes made during this period generally take effect January 1, 2027, provided the enrollment request is received by the December 7 deadline.
What should I do before Medicare Open Enrollment?
Before Open Enrollment begins, consider gathering your current coverage information, creating an updated list of prescriptions and pharmacies, listing the doctors and other providers you use, and reviewing information you receive from your current plan. These
steps can help you compare your existing coverage with available options.
Do I have to change my Medicare plan during Open Enrollment?
No. Medicare Open Enrollment provides an opportunity to review your coverage and make certain changes, but it does not mean changing plans is appropriate for everyone. Your decision should be based on your coverage needs, costs, providers, prescriptions, eligibility, and individual circumstances.
What Medicare changes can I make during Open Enrollment?
Depending on your current coverage, you may be able to switch Medicare Advantage plans, join or switch Medicare drug plans, move from Original Medicare to Medicare Advantage, or
move from Medicare Advantage back to Original Medicare. Different rules and
considerations may apply depending on the change you’re considering.
Why should retirees review Medicare coverage each year?
Coverage, costs, benefits, provider networks, and prescription drug coverage can change. Your personal health care needs can change as well. Reviewing your coverage annually can help you understand whether your existing coverage continues to align with your circumstances.
Sources: Medicare.gov, “Open Enrollment”; Medicare.gov, “Joining a Plan”; Medicare.gov, “How Medicare Works”; Medicare.gov, “Medicare Supplement Insurance (Medigap).” Accessed August 2026.
Disclosure:
Goldstone Financial Group, LLC (“GFG”) is a registered investment advisor with the U.S. Securities and Exchange Commission. Registration does not imply a certain level of skill or qualification. This material is provided for informational purposes only. Opinions expressed herein are solely those of GFG. None of the information presented in this material is intended to offer personalized investment advice and does not constitute an offer to sell or solicit any offer to buy a security or any insurance product and is not intended to be used as the sole basis for financial decisions, nor should it be construed as advice designed to meet the particular needs of an individual’s situation.