Medicare Advantage vs. Medigap in 2026: Which Is Better for Your Health and Budget?
Choosing Medicare coverage can feel like a lot. You are comparing premiums, provider networks, prescription coverage, deductibles, travel needs and benefits that may change each year.
The good news is that you do not have to figure it out alone. In this guide, we’ll compare Medicare Advantage and Medicare Supplement Insurance, also called Medigap, so you can better understand which option may fit your health needs, budget and daily life in 2026.
At Fidelity Insurance Group, LLC, we guide individuals and families through these choices with straightforward questions and personalized support. Start by learning the basics, then reach out for a free consultation.
Medicare Advantage and Medigap: The Basic Difference
Medicare Advantage, also known as Medicare Part C, is an alternative way to receive your Medicare Part A and Part B benefits through a private insurance plan. Most Medicare Advantage plans also include Medicare Part D prescription drug coverage.
Medigap works differently. You keep Original Medicare, then purchase a Medicare Supplement plan to help pay some of Medicare’s deductibles, coinsurance and copayments. You usually add a separate Part D prescription drug plan for medications.
Think of the two choices this way:
- Medicare Advantage: Often lower monthly premiums, bundled benefits and plan networks.
- Medigap: Higher monthly premiums, broader provider access and more predictable medical costs.
Neither option is automatically better for everyone. The right choice depends on your situation.
Medicare Advantage in 2026
Medicare Advantage remains a popular choice for people who want one plan that combines medical and prescription coverage. Many plans have a $0 additional premium, although you must generally continue paying your Medicare Part B premium. The standard Part B premium is $202.90 per month in 2026 for most beneficiaries.
Plans may also include dental, vision, hearing, fitness and other supplemental benefits. However, each benefit comes with its own rules, limits and participating providers. A dental benefit, for example, may cover preventive cleanings but provide limited coverage for crowns, dentures or other major services.
The 2026 Medicare Advantage Out-of-Pocket Maximum
One important 2026 update is the Medicare Advantage medical out-of-pocket maximum.
For 2026, a Medicare Advantage plan may charge up to:
- $9,250 for in-network Part A and Part B services
- $13,900 for combined in-network and out-of-network Part A and Part B services in plans that cover out-of-network care, such as many PPO plans
Individual plans may set lower limits. The amount you pay depends on your plan’s deductible, copayments, coinsurance, provider network and the care you receive.
This maximum applies to covered medical services under Parts A and B. It does not include your monthly premiums, prescription drug costs or many supplemental benefits. Prescription drugs have a separate Part D out-of-pocket limit.
Once you reach your plan’s medical out-of-pocket limit, the plan pays 100% of covered Part A and Part B services for the rest of the year.
That protection is important. Still, a serious illness, lengthy hospital stay or multiple procedures could create substantial costs before you reach the limit.
Medicare Advantage Benefits May Be Changing
Medicare Advantage plans can change their premiums, provider networks, cost sharing and extra benefits from year to year. In 2026, some plans are scaling back certain supplemental benefits, including reductions in the availability or scope of some over-the-counter, meal, transportation, remote-access and bathroom-safety benefits.
Dental, vision and hearing benefits remain widely available, but the details can vary. A benefit may have:
- An annual dollar allowance
- A limited provider network
- Service restrictions
- Prior authorization requirements
- Waiting periods or coverage limits
- Different rules for preventive and major services
Nearly all Medicare Advantage enrollees are in plans requiring prior authorization for at least some services. Your plan may require approval before certain hospital services, skilled nursing care, diagnostic procedures, specialist services or prescription drugs.
Before renewing or changing coverage, review your plan’s Annual Notice of Change and Evidence of Coverage. These documents explain what will change and what you will pay.
You can also review the company’s Medicare Advantage information before speaking with a licensed agent.
Medigap in 2026: Predictable Medical Costs
Medigap policies supplement Original Medicare. With Original Medicare, you can generally visit any doctor or hospital nationwide that accepts Medicare. You typically do not need a referral to see a specialist, and Original Medicare usually does not require prior authorization for covered services in the same way Medicare Advantage plans do.
The trade-off is a higher monthly premium. You pay your Part B premium, a Medigap premium and a separate Part D premium if you want prescription coverage.
Medigap Plan G
Plan G is one of the most popular Medigap choices because it provides broad coverage for Medicare-approved services.
Plan G generally helps cover:
- Part A hospital coinsurance and hospital costs for an additional 365 days after Medicare benefits are used
- Part B coinsurance and copayments
- Part A deductibles
- Skilled nursing facility coinsurance
- The first three pints of blood
- Part B excess charges
- Foreign travel emergency care, subject to plan limits
Plan G does not cover the Part B deductible. In 2026, that deductible is $283.
After you pay the Part B deductible, Plan G can make covered medical expenses much more predictable. You still pay your monthly premiums and costs for services Medicare or the plan does not cover, such as routine dental care, eyeglasses, hearing aids and long-term care.
Learn more about Medigap Plan G.
Medigap Plan N
Plan N is another strong option for people who want Medigap protection but prefer a potentially lower premium than Plan G.
Plan N generally covers many of the same major expenses as Plan G, including Part A coinsurance, the Part A deductible and skilled nursing facility coinsurance. However, you may pay:
- The annual Part B deductible
- Up to a $20 copayment for some office visits
- Up to a $50 copayment for some emergency room visits, unless you are admitted
- Part B excess charges, where applicable
Plan N may be a good fit if you are comfortable with some cost sharing in exchange for a lower monthly premium. Review Medigap Plan N to learn more.
Provider Networks and Travel
Network flexibility is one of the clearest differences between Medicare Advantage and Medigap.
With Medicare Advantage:
- HMOs generally require you to use in-network doctors and hospitals for routine care.
- PPOs may allow out-of-network care, usually at a higher cost.
- You may need referrals for some specialists.
- You may need prior authorization for certain services.
- Your plan’s network can change.
With Medigap and Original Medicare:
- You can generally see any Medicare-participating provider nationwide.
- You usually do not need a referral to see a specialist.
- You generally have more freedom when choosing doctors and hospitals.
- There is no Medicare Advantage-style local network for covered Original Medicare services.
Travel is another consideration. Medicare Advantage plans generally cover emergency and urgently needed care while you are in the United States. Some plans may offer limited emergency coverage outside the country, but benefits vary.
Medigap Plans G and N include a foreign travel emergency benefit, generally covering 80% of eligible emergency care after a deductible, subject to plan limits. This can be helpful if you travel frequently or spend extended time in different states.
Medicare coverage outside the United States is limited, so always check the plan documents before traveling.
Prescription Drug Coverage in 2026
Medicare Advantage plans that include Part D usually combine your medical and prescription coverage in one plan. You must review the plan’s formulary to confirm that your medications are covered and to understand their tiers, copayments and pharmacy requirements.
If you choose Medigap, you must generally enroll in a separate standalone Part D plan for prescription coverage. Medigap policies do not cover most retail prescription drugs.
A major 2026 update applies to both types of Part D coverage: your out-of-pocket costs for covered Part D prescriptions are capped at $2,100 for the year. After you reach that limit, you pay $0 for covered Part D drugs for the rest of the calendar year.
The number of standalone Part D plans is also shrinking. About 360 standalone drug plans are expected nationwide in 2026, down from 464 in 2025 and 709 in 2024. That does not mean you have no choices, but it makes reviewing your prescriptions, pharmacies and plan formulary especially important.
Use Medicare’s official plan comparison tool and review your drug list before selecting coverage. You can also visit Fidelity’s Prescription Drug Plans page.
Which Option May Be Better for Your Budget?
Medicare Advantage may fit you if:
- You want the lowest possible monthly premium.
- You are comfortable using a local provider network.
- Your preferred doctors and hospitals participate in the plan.
- You like having medical and prescription coverage together.
- You value dental, vision, hearing or fitness benefits.
- You are comfortable reviewing plan changes each year.
Medigap Plan G or Plan N plus standalone Part D may fit you if:
- You want more predictable medical expenses.
- You prefer broad access to Medicare providers nationwide.
- You travel often or spend time in multiple states.
- You expect to use medical services regularly.
- You want to reduce exposure to large medical copayments and coinsurance.
- You prefer standardized benefits that do not change like Medicare Advantage supplemental benefits can.
Remember, Medigap premiums can vary by company, location, age, underwriting rules and household situation. It is important to compare available plans and understand enrollment rights before making a change.
A Simple Way to Compare Your Options
Before choosing coverage, make a short list of:
- Your current doctors, hospitals and specialists.
- Your prescriptions and preferred pharmacies.
- Your expected healthcare needs.
- Your monthly budget.
- The highest out-of-pocket amount you could reasonably manage.
- Your travel habits.
- Dental, vision and hearing services you expect to use.
Then compare the full picture: not only the monthly premium.
A $0 premium Medicare Advantage plan may have higher costs when you use care. A Medigap plan may cost more each month but reduce your covered medical expenses when you need treatment. Looking at both monthly and yearly costs gives you a clearer answer.
We Can Help You Review Your Medicare Choices
There is no one-size-fits-all answer to the question, “Which is better: Medicare Advantage or Medigap?” The best choice is the one that fits your doctors, prescriptions, health needs, travel plans and budget.
At Fidelity Insurance Group, LLC, we provide free consultations by phone and video. Since 2008, we have helped individuals and families review their current coverage, identify possible gaps and compare available insurance options from selected carriers.
Schedule a free telephonic consultation with one of our licensed agents. Simply tell us about your situation, and we’ll help you understand your choices with less stress and more confidence.
Important Medicare Disclaimer
Fidelity Insurance Group, LLC does not offer every plan available in your area. The information provided is limited to plans and products offered through Fidelity Insurance Group, LLC in your service area. For information about all available Medicare options, visit Medicare.gov or call 1-800-MEDICARE at 1-800-633-4227. Plan availability, premiums, benefits, provider networks, formularies and costs may vary by location and may change annually. This article is for educational purposes only and is not a substitute for official Medicare guidance or personalized insurance advice.