Medicare Open Enrollment Is Two Months Away — 7 Things You Can Start Gathering Now

Medicare Open Enrollment doesn’t begin until October 15, but waiting until then to figure out what you need can turn plan comparison into a frustrating scavenger hunt. Your prescriptions may have changed, you’ve probably visited different doctors, and the plan that worked perfectly in January might not look nearly as attractive heading into 2027. Medicare specifically reminds beneficiaries that costs, benefits, providers, health conditions, and prescription needs can change from one year to the next. The good news is that you don’t need 2027 plan details yet to begin your Medicare Open Enrollment preparation. Gather these seven things now, and you’ll have the information necessary to make a much more informed comparison when it’s time to choose coverage.

1. Make a Complete List of Your Prescriptions

Start with every medication you currently take rather than trying to reconstruct the list while comparing plans in October. Write down the exact drug name, dosage, quantity, how frequently you refill it, and whether you’re taking a brand-name or generic medication. This matters because Medicare drug plans have formularies, pharmacy networks, and other coverage rules that can affect what you ultimately pay. Medicare’s secure online account even allows beneficiaries to save prescriptions and pharmacies to make comparing health and drug plans easier. If your doctor changes a medication between now and October, update the list immediately so your Medicare Open Enrollment preparation reflects what you’re actually taking.

2. Write Down the Doctors You Want to Keep

For someone enrolled in Medicare Advantage, the cheapest-looking plan isn’t necessarily a bargain if it doesn’t include the physicians and facilities that matter most. Create a list containing your primary-care doctor, cardiologist, oncologist, physical therapist, preferred hospital, outpatient center, and any other providers you regularly use. Medicare explains that many Medicare Advantage plans use provider networks, and depending on the plan type, going outside that network may cost more or may not be covered except under specific circumstances. Don’t rely solely on an old provider directory when you’re ready to enroll; verify important providers with the plan and consider confirming participation directly with the doctor’s office as well. Having the names and locations ready now turns provider comparison into a straightforward checklist instead of a memory test.

3. Gather Your Current Plan Documents

Create one Medicare folder (paper or digital) and start putting your current coverage information inside it. Include your Medicare card information, Medicare Advantage or Part D plan details, recent premium information, and other relevant coverage documents you may need when comparing plans. One especially important document will arrive soon because Medicare says plans send their Annual Notice of Change in September. The ANOC explains changes in coverage, costs, and other plan details that take effect in January, so don’t mistake that envelope for another piece of Medicare advertising. Keeping everything together is a simple piece of Medicare Open Enrollment preparation that can prevent an important notice from disappearing beneath catalogs and junk mail.

4. Pull Together What You Actually Spent on Healthcare

Premiums tell only part of the story about what your Medicare coverage costs. Look through bank and credit-card statements, pharmacy receipts, Explanation of Benefits documents, and other records to estimate what you actually spent this year on premiums, prescriptions, copays, coinsurance, dental care, vision care, and other recurring medical needs. Someone paying a $0 Medicare Advantage premium, for example, may still discover that frequent specialist visits or expensive medications make another plan worth investigating. You can also use your secure Medicare account to view processed Original Medicare claims, which can help you reconstruct healthcare usage you may have forgotten.

5. Make a List of the Benefits You Really Used

Medicare Advantage advertisements can feature long lists of extra benefits, but a benefit has little financial value if you never use it. Write down which extras you’ve actually used this year, such as dental, vision, hearing, fitness, transportation, or other supplemental benefits available through your specific plan. Then separate those from benefits that sounded appealing during enrollment but haven’t mattered to your everyday healthcare. Medicare recommends comparing plans annually because costs and benefits can change from year to year, so last year’s attractive package shouldn’t automatically determine next year’s choice. Effective Medicare Open Enrollment preparation focuses on the benefits that improve your life rather than simply counting how many perks appear in a brochure.

6. Write Down What Frustrated You This Year

Sometimes the best clue that you need another plan isn’t found on a premium statement. It’s the thing that annoyed you repeatedly. Maybe a prescription required prior authorization, your favorite pharmacy wasn’t preferred, a specialist left the network, or you spent hours trying to resolve a billing or coverage problem. Keep a short “do not repeat” list containing the issues that caused the most inconvenience or expense during 2026. Pharmacy choice deserves particular attention because Medicare notes that some drug plans may offer discounts or limit coverage depending on whether you use pharmacies in their network. When comparing 2027 options, use that frustration list alongside premiums and benefits so you don’t accidentally choose another plan with the same problems.

7. Note Anything That Will Be Different in 2027

Your current healthcare needs aren’t necessarily the ones you’ll have next year. Perhaps you’ve received a new diagnosis, expect surgery, started seeing another specialist, moved, added an expensive medication, or anticipate spending part of the year somewhere else. Medicare specifically points out that new prescriptions, new providers, health conditions, and new diagnoses can change someone’s coverage needs, which is why annual review matters. A move is particularly important because certain changes in where you live can trigger a Medicare Special Enrollment Period, potentially creating options outside the normal fall enrollment window. Add anticipated changes to your Medicare Open Enrollment preparation now so you’re evaluating coverage for the year you’re about to have rather than the year that’s almost over.

Don’t Choose a Plan Based on Premium Alone

When plan comparison begins, it’s easy to sort by monthly premium and assume the least expensive option wins. Instead, consider the entire financial picture: premiums, deductibles, prescription costs, copays, coinsurance, provider access, pharmacy networks, and the services you’re realistically likely to use. This is particularly important when comparing Original Medicare with Medicare Advantage because the two approaches handle costs and provider access differently, and switching coverage can create additional considerations involving drug coverage and Medigap. Medicare’s official Open Enrollment guidance says beneficiaries can make coverage changes from October 15 through December 7, with those changes generally taking effect January 1. Your Medicare Open Enrollment preparation should ultimately answer one question: which coverage arrangement best fits your actual healthcare and financial needs for 2027?

October Will Be Easier If You Start in August

You don’t need to select a 2027 Medicare plan today, and you shouldn’t try to make a final decision before the necessary plan information is available. What you can do is assemble your prescriptions, providers, healthcare spending, current coverage information, useful benefits, frustrations, and expected medical needs into one manageable folder. Beginning October 1, Medicare says beneficiaries can start comparing their current coverage with available options for 2027 before Open Enrollment officially begins on October 15. Once that happens, you’ll be comparing plans using specific information instead of trying to remember whether that cholesterol medication costs $12 or $120 or what your specialist’s exact name is. A little Medicare Open Enrollment preparation in August can make one of the year’s most important healthcare decisions considerably less stressful this fall.

What information do you always gather before comparing Medicare plans, and what’s one thing you wish you’d checked during a previous Open Enrollment? Share your experience in the comments.

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Drew Blankenship

Drew Blankenship is a seasoned personal finance and lifestyle writer with more than a decade of professional writing experience crafting clear, actionable advice that helps savers and investors over 40 protect their wealth and make smarter everyday decisions. His bylines appear regularly on SavingAdvice.com, CleverDude.com, and other respected outlets, where he draws on deep industry knowledge to deliver practical insights on cost control, smart spending, and long-term financial security.