Dental, vision, hearing, and other Medicare Advantage benefits may look different in 2027. Even if your current plan continues, the details of what it covers may change. Reviewing those differences can help you decide whether to keep your coverage or explore other options.
How Medicare Advantage Plans Change Year to Year
Medicare Advantage plan benefits and costs can shift from January to January. In the fall, plans send an Annual Notice of Change (ANOC) to current members. This notice lists any changes to your premium, deductibles, cost sharing, drugs covered, networks, and supplemental benefits that take effect on January 1.
Supplemental benefits are the extra coverage that Original Medicare doesn't include. Most Medicare Advantage plans offer add-ons like dental, vision, hearing, fitness programs, and transportation. But a plan that covers dental this year may adjust that coverage next year. The same is true for vision, hearing, prescription drugs, and other extras.
The key point: a benefit existing on the plan's list does not mean every service is covered. Dental coverage might include cleanings but cap the number of exams per year. Vision coverage might include eye exams but place a dollar limit on glasses or contact lenses. Hearing coverage might include some hearing aids but not all models or brands. Reading the details in your ANOC matters more than seeing a benefit name.
What to Review in Your Annual Notice of Change
When your ANOC arrives, usually by late September, spend time on these sections.
Supplemental benefits. These benefits can change from year to year. Look for:
- Dental. Does the plan still cover cleanings, X-rays, and fillings? Are there annual limits on visits or dollars spent? Are major services like crowns or root canals covered, and if so, at what cost to you?
- Vision. Is there coverage for eye exams? Does it include glasses, contacts, or both? Are there limits on how often you can get new frames or lenses?
- Hearing. Does the plan pay for hearing aids? Which styles or brands? Are there limits on the number per year or per ear? Does the plan cover batteries and repairs?
- Fitness and wellness. Some plans include gym memberships or fitness classes. That benefit can change or disappear.
- Other add-ons. Transportation, meal delivery, over-the-counter items, or home safety checks. Plans vary widely. Check what yours offers in 2027.
Prescription drug coverage. If you take regular medications, confirm that each drug is still covered. Check what cost tier it's in. Tier placement affects your out-of-pocket cost. A drug that was inexpensive this year may move to a higher tier next year, raising your cost. Conversely, a drug you pay more for now may shift to a lower tier.
Specialist access and networks. Look at whether your current doctors, specialists, and hospitals are still in the plan's network. Plans can drop providers or entire hospitals. If your main doctor is no longer in the plan, that's a strong signal to consider switching.
Out-of-pocket limits. Every Medicare Advantage plan sets a yearly maximum on what you'll pay for covered Medicare Part A and Part B services, subject to plan rules. This limit may increase or decrease. Keep in mind that prescription drugs and supplemental benefits may have separate cost-sharing rules, and network limits may differ. Understanding your plan's structure helps you estimate your healthcare costs for the year.
Premiums and deductibles. Your monthly premium may go up, down, or stay the same. Your deductible (the amount you pay before the plan starts to help) may also change. A lower premium doesn't always mean lower total costs if the deductible or cost sharing rises.
Deciding Whether to Stay or Switch
The core question is simple: Does my current plan still work for my health needs in 2027?
If yes, and if the premium and cost sharing haven't shifted in ways that concern you, staying put is a reasonable choice. Many beneficiaries keep their plans year after year.
If no, it's time to explore. Perhaps a drug you rely on is no longer covered, or the coverage has become more expensive. Maybe hearing aid benefits you use are shrinking. Or your doctor has left the network. These are solid reasons to look at other plans.
When You Can Make Changes
When you can switch plans depends on what coverage you currently have.
Annual Enrollment Period (AEP). October 15 through December 7 each year is the main window for eligible Medicare beneficiaries. During AEP, you can join, switch, or drop Medicare Advantage plans or Part D prescription drug plans, depending on what you have now. Any changes take effect on January 1.
Medicare Advantage Open Enrollment Period (MAOEP). If you're already enrolled in a Medicare Advantage plan, you have access to this window from January 1 to March 31 each year. During MAOEP, you can generally make one change. You can switch to a different Medicare Advantage plan. Or you can drop your Medicare Advantage plan and return to Original Medicare, and if you wish, join a separate Part D prescription drug plan. Changes made during MAOEP generally take effect on the first day of the following month.
If you return to Original Medicare, know that you do not automatically have the right to purchase a Medicare Supplement Insurance (Medigap) policy. Your eligibility depends on applicable enrollment and guaranteed-issue rights. Those rules vary by situation.
In practice, Annual Enrollment is your main chance to make a planned change each year. But if you miss it and discover a significant problem with your plan in January, MAOEP gives you a few months to switch.
Moving Forward
Read your Annual Notice of Change carefully and review your plan's Summary of Benefits. Pay attention to changes in dental, vision, hearing, prescription drug coverage, and other benefits you use. Understanding these details can help you decide whether your current Medicare Advantage plan still meets your needs for 2027.
Medicare Advantage plans change. Your health needs change. The landscape of available options shifts. Taking time to review your 2027 coverage with fresh eyes helps you make informed decisions about your Medicare options.