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Medicare Supplement Plan G: Coverage, Cost and Comparison
Medicare Supplement Plan G is the highest-coverage plan available for new Medicare members.
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Medicare is the federal government health insurance program for people age 65 and older and younger people living with certain illnesses or disabilities. The NerdWallet team of experts gives you insight on how to sign up and choose the best Medicare plan for you.
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Do I Really Need Supplemental Insurance With Medicare?
Medicare Supplement Insurance, or Medigap, isn’t required — but we recommend considering it if you have Medicare Part A and Part B.
Medigap Plan F: Cost, Coverage and Alternatives
Plan F offers maximum Medicare Supplement Insurance coverage, but it’s pricey and not everyone qualifies.
How Much Does a Medicare Supplement Insurance Plan Cost?
Prices for Medicare Supplement Insurance can range from around $30 per month up to $200 or more.
Does Medicare Cover Ozempic?
The GLP-1 Bridge program covers weight loss drugs, and Medicare plans can cover treatment for diabetes or other conditions.
What Is Medicare Extra Help?
Medicare Extra Help provides about $5,700 in annual benefits for Medicare Part D premiums, copays and deductibles.
What Is a Medicare Part D Formulary (Drug List)?
A Medicare Part D formulary is a list of the drugs the plan covers, organized into tiers with different out-of-pocket costs.
Medigap vs. Medicare Advantage: What’s the Difference?
Medigap comes with unlimited choices for care, while Medicare Advantage offers extra benefits and often no monthly premiums.
Original Medicare vs. Medicare Advantage: How to Choose
Original Medicare lets you see any provider that accepts Medicare, while Medicare Advantage may be a better option if you can’t afford a Medigap plan.
Turning 65? When to Sign Up for Medicare
You usually sign up for Medicare a few months before your birthday, but there are exceptions.
How to Compare Medicare Advantage Plans
Medicare Advantage plans are an alternative to Original Medicare, offered by private insurers. Here's how to shop.
Medicare Open Enrollment Guide: What You Need to Know
Medicare open enrollment runs from Oct. 15 to Dec. 7. During this time, you can change or join plans.
What Is the Medicare Flex Card?
Prepaid flex cards for seniors help Medicare Advantage members pay for certain expenses.
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Medicare’s New GLP-1 Weight Loss Program Is Complicated but Worth It
The Medicare GLP-1 Bridge program offers lower-cost weight loss drugs, but only for a while.
Final Week of Medicare Open Enrollment: What to Know for 2026
Shakeups paint a mixed picture for Medicare Advantage and prescription drug plans, while premiums and deductibles for Medicare Part B are set to increase next year.
Medicare Costs Are Rising in 2026. Here’s How to Save During Open Enrollment
Enrollees should review their plans carefully and think twice about letting their current coverage auto-renew.
2025 Medicare and Retirement Report
Most Medicare enrollees are happy with their coverage but have concerns about the program’s longevity, a new NerdWallet survey finds.
What Is the Medicare Prescription Payment Plan?
Medicare Part D members can pay for out-of-pocket costs in monthly payments instead of all at once.
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Does Medicare Cover the RSV Vaccine?
Medicare Part D covers the RSV shot, and there should be no copay or coinsurance.
2024 Medicare and Retirement Report
A new NerdWallet survey finds that most Medicare enrollees are satisfied with their coverage, but have concerns about the longevity of the Medicare program.
When You Want to Leave Your Medicare Advantage Plan — But Feel Stuck
How to get out of your Medicare Advantage plan if it’s not right for you — and what to do if there are no good alternatives.
Are You in the Wrong Medicare Advantage Plan? What to Review Now
How to evaluate your Medicare Advantage coverage and determine whether it makes sense to switch.
What to Do if Your Hospital Drops Your Medicare Advantage Plan
A health system dropping your Medicare Advantage plan could affect your ability to use certain doctors and/or hospitals. Here’s what to do if it happens to you.
Do I Really Need Supplemental Insurance With Medicare?
Medicare Supplement Insurance, or Medigap, isn’t required — but we recommend considering it if you have Medicare Part A and Part B.
What Is a Special Needs Plan (SNP)?
Medicare SNPs have benefits tailored to Medicaid beneficiaries, people with chronic conditions and those who need institutional care.
What Is the Medicare Flex Card?
Prepaid flex cards for seniors help Medicare Advantage members pay for certain expenses.
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Medicare Denied Your Procedure — Now What?
From reading your mail to involving your doctor, there are steps you can take to fight a denial.
Americans Don’t Know Much About Medicare, Survey Finds
Understanding your options and Medicare’s requirements can help you get the right health insurance coverage.
What If You Can’t Afford Long-Term Care?
From reverse mortgages to hybrid insurance, here are some avenues available to people who can’t afford the care they need.
Does Medicare Cover Inspire for Sleep Apnea?
Medicare covers Inspire when it’s medically necessary for sleep apnea, but you need to have tried CPAP first.
Does Medicare Cover Ozempic?
The GLP-1 Bridge program covers weight loss drugs, and Medicare plans can cover treatment for diabetes or other conditions.
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What Disabilities Qualify for Medicare Under 65?
There’s an official list of conditions, plus a process to qualify if your condition isn’t on the list.
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What If I Can’t Afford Medicare?
Medicare can be expensive, but there are programs that can help, depending on your circumstances.