How Much Does Medicare Cost? Premiums, Deductibles & Parts

Most beneficiaries pay $0 for Medicare Part A if they or their spouse worked and paid Medicare taxes for at least 40 quarters (10 years). If you don't qualify for premium-free Part A, the monthly premium is $278 or $506 in 2023, depending on how many quarters you worked. Medicare Part B costs $164.90 per month for the standard premium in 2023, though high earners pay more through the Income-Related Monthly Adjustment Amount (IRMAA).

Part D prescription drug coverage is sold by private insurers, so premiums vary widely. The national average Part D premium is around $55 per month in 2023, but plans range from under $10 to over $100 depending on the formulary and your location.

Part B applies a 20% coinsurance to most outpatient services after you meet the annual deductible. This includes doctor visits, preventive screenings, durable medical equipment, and outpatient surgery.

Yes. The Income-Related Monthly Adjustment Amount (IRMAA) increases Part B and Part D premiums if your modified adjusted gross income (MAGI) exceeds certain thresholds.

Medicare is generally less expensive than individual marketplace plans for people 65 and older, but the comparison depends on your health and the plans available. A mid-tier Silver marketplace plan for a 65-year-old can cost $500 to $900 per month in premium alone (before subsidies), with deductibles of $3,000 to $7,000. Medicare Part B plus a Medigap Plan G might total $300 to $500 per month with near-comprehensive coverage and low out-of-pocket risk.

Employer retiree coverage or COBRA can be competitive if your former employer subsidizes a large share of the premium. Many retirees keep employer coverage as their primary insurance and delay Part B to avoid the premium, then enroll in Medicare when retiree benefits end.

Beyond premiums and deductibles, budget for prescription drug costs, even if you're healthy. Skipping Part D enrollment when you're first eligible triggers a 1% penalty per month of delay (12% per year) unless you have creditable prescription coverage.

Dental, vision, and hearing services are not covered by Original Medicare. Routine cleanings, eyeglasses, and hearing aids are out-of-pocket expenses unless you buy a standalone plan or choose a Medicare Advantage plan that includes these benefits.

Finally, if you travel frequently, Original Medicare provides limited coverage outside the United States. Medigap Plans C, D, F, G, M, and N offer emergency foreign travel coverage up to plan limits, but you may want separate travel medical insurance for extended trips.

Part A is free for most people at 65 if they or their spouse earned 40 Social Security credits. Part B, Part D, and any supplemental coverage are not free—they require monthly premiums.

Understanding how much Medicare will cost helps you plan retirement budgets and choose between Original Medicare plus supplements or a Medicare Advantage plan. Because premium rates, IRMAA brackets, and deductibles change annually, review the Medicare & You handbook each fall or check Medicare.gov for the latest figures.

What is the average total cost of Medicare per month?

A typical beneficiary on Original Medicare pays $164.90 for Part B, $0 for Part A, around $55 for Part D, and $150 to $250 for a Medigap supplement—totaling roughly $370 to $470 per month before any out-of-pocket costs or IRMAA adjustments.

Do you pay Medicare premiums if you are still working at 65?

How much does Medicare cost after you turn 65 if you never worked?

If you did not earn 40 Social Security credits, you pay up to $506 per month for Part A in 2023. Part B, Part D, and supplements cost the same whether you worked or not, so total monthly premiums could exceed $700 without premium-free Part A.

Can Medicare premiums be deducted from Social Security?

Yes. Most people have their Part B and Part D premiums automatically deducted from their monthly Social Security benefit.

Does Medicare cover 100% of hospital bills?

How much does Medicare cost if your income is over $100,000?

Individuals with MAGI above $97,000 (or couples above $194,000) pay IRMAA surcharges. At the first tier, Part B rises to $230.80/month.