Medicare Open Enrollment is here, running from October 15 through December 7, 2025. This is your annual opportunity to review your current coverage and make changes that will take effect on January 1, 2026. With significant updates to premiums, prescription drug benefits, and coverage options coming next year, now’s the time to evaluate your options. This FAQ answers the most common questions about Medicare Open Enrollment and shows how you can make the most of your coverage while keeping your costs lower in 2026.
What Changes Can I Make During Medicare Open Enrollment?
You have several options available during this enrollment window. You can switch from Original Medicare to a Medicare Advantage plan or move from Medicare Advantage back to Original Medicare. If you’re already enrolled in a Medicare Advantage plan, you can change to a different Medicare Advantage plan that better fits your needs.
You also have the flexibility to add, drop, or switch your Medicare Part D prescription drug coverage during this period. Changes to your prescription needs or adjustments your plan has made to its covered medications list make this the perfect time to shop around for better drug coverage. Comparing plans now helps you avoid unexpected expenses at the pharmacy counter and ensures your medications remain affordable throughout 2026.
Any changes you make during open enrollment will become effective on January 1, 2026. It’s worth noting that if you’re in a Medicare Advantage plan and want to make additional changes after the fall enrollment period ends, you’ll have another opportunity during the Medicare Advantage Open Enrollment Period from January 1 through March 31, 2026, though this later period offers fewer options.
Why Should I Review My Medicare Coverage Every Year?
Your plan can change dramatically from one year to the next, even if you don’t change anything yourself. Plans regularly adjust their premiums, deductibles, copayments, and coinsurance amounts. Your medications might move to different tiers on your plan’s formulary, resulting in significantly higher out-of-pocket costs. Your doctors, specialists, or preferred hospitals could leave your plan’s network, forcing you to pay more for care or find new providers.
Your own healthcare needs likely change over time as well. Maybe you’ve been prescribed new medications, developed a chronic condition, or need different types of care than you did last year. What worked perfectly in 2025 might not serve you well in 2026. By reviewing your options annually, you can catch these changes before they impact your wallet or access to care. Plans compete for enrollees each year, which means you might find better coverage at a lower cost by comparing what’s available in your area.
What’s New for Medicare in 2026?
Medicare Part B premiums are expected to rise to about $206.50 per month in 2026, up from $185 in 2025. The annual Part B deductible is projected to increase to $288. These amounts will be finalized once CMS releases the official figures. Although Social Security benefits are expected to grow by roughly 2.7%, the higher premium will absorb part of that increase.
Prescription coverage brings some of the biggest changes. Ten high-cost drugs will feature negotiated prices under the Medicare Drug Price Negotiation Program, beginning January 1, 2026. The annual out-of-pocket cap for Medicare Part D prescriptions will rise slightly to $2,100, with no costs for covered drugs after that point. The standard Part D deductible will increase to $615.
Insulin costs will remain limited to the lesser of $35, 25% of the Maximum Fair Price, or 25% of the negotiated price, with no deductible. Adult vaccines recommended by the Advisory Committee on Immunization Practices will continue to be free under Part D, including shingles, flu, and COVID-19 shots.
Average premiums are improving slightly. The typical stand-alone Part D premium will fall to $34.50 per month, while Medicare Advantage plans with drug coverage will average about $11.50. Many Advantage plans will still offer zero-dollar premiums, and the out-of-pocket limit for medical services will be slightly lower than in 2025.
If you’re enrolled in the Medicare Prescription Payment Plan that started in 2025, your participation will automatically renew for 2026 unless you opt out. This program allows you to spread your drug costs into equal monthly payments instead of paying all at once.
CMS has also added new protections for beneficiaries. Starting in 2026, Medicare Advantage plans must honor approved inpatient admissions, update provider directories more quickly, and simplify prior authorization and appeal processes. Payments to Medicare Advantage plans will rise by roughly 5%, helping maintain benefits, although some insurers may reduce plan options in certain areas.
Original Medicare will require prior authorization for 17 specific medical services in 2026 through the WISeR pilot program. This starts January 1, 2026, and only affects beneficiaries in Arizona, New Jersey, Ohio, Oklahoma, Texas, and Washington. The goal is to reduce waste by requiring pre-approval for services with a higher risk of being unnecessary or inappropriate.
How Do I Know Which Plan Is Right for Me?
Start by carefully reviewing your Annual Notice of Change, which your current plan must send you by October 1. This document details every change to your premiums, covered drugs, costs, and provider networks for 2026. Pay close attention to whether your current medications remain on the formulary and what tier they’re assigned to, as this directly affects what you’ll pay at the pharmacy. Check whether your doctors, specialists, and preferred hospitals are still in network.
Compare your expected healthcare costs under different plan options. Consider how often you visit doctors, what medications you take regularly, and whether you need specific services like physical therapy or durable medical equipment. If you take expensive medications, especially early in the year, the Medicare Prescription Payment Plan might make sense for your situation. While it doesn’t reduce your total costs, it makes budgeting more predictable and is particularly helpful when you’re working through your deductible and initial coverage phase.
Don’t forget to account for Income-Related Monthly Adjustment Amounts if you’re a higher-income beneficiary. Your 2026 IRMAA surcharges are based on your 2024 tax return, so review whether these income-related adjustments will affect your premiums. Also consider your lifestyle and travel habits. If you spend time in different states or travel frequently, you’ll want coverage that works wherever you go. Original Medicare with a Medigap plan typically offers more flexibility for travel, while Medicare Advantage plans often have more limited service areas.
How Will My Choices Affect My Coverage in 2026?
Your decision between Original Medicare and Medicare Advantage fundamentally shapes how you receive healthcare. Original Medicare lets you see any doctor or specialist who accepts Medicare without needing referrals, giving you maximum flexibility and access nationwide. You’ll need to add Part D for prescription drug coverage and might want to consider a Medigap plan to help cover copayments, coinsurance, and deductibles. Medicare Advantage plans bundle everything together and often include extra benefits like dental, vision, and hearing coverage, but you’ll need to use network providers and may need referrals to see specialists.
The plan you choose determines what you’ll pay for medical services and prescriptions throughout the year. A plan with a low monthly premium might have high copayments or a large deductible, meaning you pay more when you need care. Conversely, a plan with a higher premium might offer better coverage when you use services. Your prescription drug plan choice directly impacts what you pay at the pharmacy counter. The same medication can cost dramatically different amounts depending on which plan you choose and what tier the drug is assigned to on that plan’s formulary.
If you’re switching from Medicare Advantage to Original Medicare, you might face medical underwriting if you want to add a Medigap plan, unless you have guaranteed issue rights due to your plan being discontinued. If your current plan is ending, you have guaranteed issue rights to enroll in most available Medigap plans without answering health questions. Understanding these implications helps you make choices that protect both your health and your financial security.
What Are Mistakes to Avoid During Medicare Open Enrollment?
Don’t automatically renew your current coverage without reviewing your options. This is one of the most common and costly mistakes beneficiaries make. Plans change their coverage, costs, and networks every year, and you might be paying more than necessary or missing out on better benefits. Even if you’re generally satisfied with your current plan, spending an hour comparing alternatives could save you hundreds or thousands of dollars over the course of the year.
Avoid choosing a plan based solely on the monthly premium. A plan with a zero-dollar premium might seem attractive, but if it doesn’t cover your medications adequately or your doctors aren’t in network, you’ll end up paying more overall. Look at the total picture including deductibles, copayments, coinsurance, out-of-pocket maximums, and prescription drug costs. Don’t wait until the last minute to make changes. While the enrollment period runs through December 7, getting help becomes harder as the deadline approaches. Agents get busier, and you have less time to carefully compare your options.
Don’t overlook the fine print about prescription drug coverage. Just because a plan covers your medication doesn’t mean it’s affordable. Check what tier your drugs are on and whether there are any restrictions like prior authorization or step therapy requirements. Also, don’t forget to consider your future healthcare needs, not just your current situation. If you know you’ll need surgery or expect changes in your health, factor that into your plan selection.
What Resources Are Available to Help Me?
Medicare.gov offers a Plan Finder tool that lets you compare all plans available in your area. You can enter your medications and see estimated annual costs for different plan options. The site also provides detailed information about each plan’s coverage, network, and ratings. Your State Health Insurance Assistance Program, known as SHIP, offers free, unbiased counseling about Medicare options. Just keep in mind that while SHIP counselors are helpful with general topics, they often lack the training and tools to answer complex questions.
Another great option is to speak with a licensed Medicare agent at Senior Healthcare Solutions by calling 866-633-4427. These professionals can explain the pros and cons of Original Medicare, Medicare Advantage, and Part D plans, helping you choose the best coverage at the most affordable rate. If you prefer a more personalized approach or have specific questions about how the upcoming changes in Medicare might affect you, a licensed agent can provide the one-on-one assistance you’re looking for.
Conclusion
Medicare Open Enrollment 2025 brings both challenges and opportunities for beneficiaries. While Part B premiums are rising sharply, improvements in prescription drug coverage through negotiated prices, lower average Part D premiums, and enhanced payment options provide real value. The key is taking action during this enrollment period rather than letting your coverage automatically renew. Even small differences in plan features can result in significant savings or better access to the care you need throughout 2026.
Medicare can be complex, but that shouldn’t stop you from finding coverage that supports both your health and budget. Taking the time now to review your options ensures you start 2026 with a plan that truly fits your needs. Don’t let this enrollment period pass without at least reviewing whether your current plan still serves you well. For more information about Medicare Open Enrollment, please call 866-633-4427 to speak with a Senior Healthcare Solutions Medicare expert.
