Medicare · Costs 2027
Medicare Costs in 2027: What You'll Pay
The Part D numbers for 2027 are final. Part A and Part B are projections until CMS announces them this fall. Here's every figure next to 2026's, and what it means for your budget.
- Part B premium, 2027
- $209.50
- Projected, per month — $202.90 in 2026
- Part B deductible, 2027
- $292
- Projected — $283 in 2026
- Part D cap, 2027
- $2,400
- Final — up from $2,100
- Part A deductible, 2027
- $1,788
- Projected — $1,736 in 2026
What's Final for 2027, and What Isn't Yet
Part D is settled. CMS set the 2027 drug-benefit numbers in its April rate announcement: the out-of-pocket cap rises to $2,400 (from $2,100) and the standard deductible can be up to $700. In July it set the national base beneficiary premium — the starting point for plan premiums and the late-enrollment penalty — at $41.33.
Parts A and B are still projections. The amounts below are the Medicare Trustees' estimates from their 2026 report. CMS announces the official 2027 premiums, deductibles and coinsurance in the fall — the 2026 figures came out November 14, 2025 — and this page will switch to them the day they are published.
Before you pick a plan for 2027, work through the open enrollment checklist — open enrollment runs October 15 through December 7 — and read what's changing in Medicare for 2027.
2026 vs. 2027 at a Glance
| Cost | 2026 | 2027 | 2027 status |
|---|---|---|---|
| Part B standard premium (monthly) | $202.90 | $209.50 | Projected (Medicare Trustees) |
| Part B deductible (yearly) | $283 | $292 | Projected (Medicare Trustees) |
| Part A hospital deductible (per benefit period) | $1,736 | $1,788 | Projected (Medicare Trustees) |
| Part A coinsurance, hospital days 61–90 (per day) | $434 | $447 | Projected (Medicare Trustees) |
| Part A coinsurance, lifetime reserve days (per day) | $868 | $894 | Projected (Medicare Trustees) |
| Skilled nursing facility, days 21–100 (per day) | $217.00 | $223.50 | Projected (Medicare Trustees) |
| Part A premium, 30–39 work quarters (monthly) | $311 | $330 | Projected (Medicare Trustees) |
| Part A premium, under 30 work quarters (monthly) | $565 | $600 | Projected (Medicare Trustees) |
| Part D standard deductible (maximum) | $615 | $700 | Final (CMS) |
| Part D out-of-pocket cap | $2,100 | $2,400 | Final (CMS) |
| Part D base beneficiary premium (monthly) | $38.99 | $41.33 | Final (CMS) |
About 99% of people with Medicare pay no Part A premium because Social Security credits them with at least 40 quarters of Medicare-covered work. Plans set their own premiums; the Part D base premium is the national starting point. Late for Part B or Part D? See the Part B penalty calculator.
Higher Incomes Pay More: IRMAA
If your income is above a set level, you pay an income-related monthly adjustment amount (IRMAA) on top of the Part B premium and your drug plan's premium. Medicare uses the income on your tax return from two years earlier — so 2026 premiums are based on 2024 income. These are the 2026 amounts; CMS sets the 2027 brackets and amounts in its fall announcement, based on 2025 income.
| Individual tax return | Joint tax return | Total Part B premium (monthly) | Part D (monthly) |
|---|---|---|---|
| $109,000 or less | $218,000 or less | $202.90 | Your plan premium |
| $109,001 – $137,000 | $218,001 – $274,000 | $284.10 | Plan premium + $14.50 |
| $137,001 – $171,000 | $274,001 – $342,000 | $405.80 | Plan premium + $37.50 |
| $171,001 – $205,000 | $342,001 – $410,000 | $527.50 | Plan premium + $60.40 |
| $205,001 – $499,999 | $410,001 – $749,999 | $649.20 | Plan premium + $83.30 |
| $500,000 or more | $750,000 or more | $689.90 | Plan premium + $91.00 |
Married and filing separately? Different brackets apply — see how IRMAA works. If your income dropped because of a life-changing event such as retirement, you can ask Social Security to use a more recent year — read what to do if IRMAA hits you.
How Part B Eats Into Your COLA
If your Part B premium is deducted from Social Security, your January check changes by the COLA minus any change in the premium. A 2027 premium of $209.50 (projected) would take $6.60 a month more than 2026's $202.90. Follow the raise on the 2027 COLA tracker, and see how the premium relates to your benefit.
A "hold harmless" rule limits the dollar increase in most people's Part B premium to the dollar increase in their Social Security benefit, so their net payment doesn't go down. The Medicare Trustees put it at roughly 70% of Part B enrollees — mostly people who have the premium deducted from Social Security. It doesn't cover everyone (people who pay IRMAA, for example), which is why some members see a smaller raise than their neighbors. Read why two people's premiums can differ and why a Part B premium can look high.
Medicare Costs in 2027, Answered
What will the Medicare Part B premium be in 2027?
What is the Part B deductible for 2027?
What is the Part D out-of-pocket cap in 2027?
What is IRMAA, and which year’s income counts?
Do I have to pay a premium for Part A?
When will the official numbers be announced?
Sources
- CMS — 2026 Medicare Parts A & B premiums and deductibles
- Medicare.gov — 2026 Medicare costs (Publication 11579)
- 2026 Medicare Trustees Report — Tables V.E1 and V.E2 (projected 2027 amounts)
- CMS — CY 2027 Medicare Advantage and Part D Rate Announcement (Part D parameters)
- CMS — Medicare Part D 2027 national average monthly bid amount information
- Social Security Administration — Medicare IRMAA life-changing event request (Form SSA-44)
This page is updated as new figures are published. Last updated .
Call 800-334-9330 (TTY 711), Mon–Fri, 9 AM – 7 PM ET, to speak with a licensed insurance agent.
AMAC's Medicare advisory and enrollment services are provided by AMAC Inc., a licensed health insurance sales agency. AMAC Inc. is not connected with or endorsed by the United States government or the federal Medicare program.
We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day/7 days a week, or your local State Health Insurance Program (SHIP), to get information on all of your options.
AMAC Inc. represents Medicare HMO, PPO, and PFFS organizations and stand-alone PDP prescription drug plans that have a Medicare contract. Enrollment depends on the plan's contract renewal. Plan availability varies by county.