What’s Changing for Medicare in 2026: A Breakdown of Part A & Part B Costs
Medicare costs are going up in 2026 — and it’s important to know exactly how those changes could affect you or your loved ones. The Centers for Medicare & Medicaid Services (CMS) recently released updated premium, deductible, and coinsurance figures for Medicare Parts A and B, as well as revised income-related adjustment amounts for Part D. Below is a breakdown of what these changes mean and how to prepare.
1. Part A (Hospital Insurance) Updates
Part A covers inpatient hospital care, some skilled nursing facility stays, hospice, and more. While most people don’t pay a Part A premium (because they’ve paid into Social Security for at least 40 quarters), the deductible and coinsurance are increasing:
- Inpatient hospital deductible (per benefit period):
Goes from $1,676 in 2025 to $1,736 in 2026.
- Hospital coinsurance (days 61–90):
Rises to $434/day (from $419).
- Hospital coinsurance (lifetime reserve days):
Increases to $868/day (from $838).
- Skilled Nursing Facility (SNF) coinsurance (days 21–100):
Jumps to $217/day (from $209.50).
For those who don’t have enough Medicare work credits (fewer than 40 quarters), Part A still has a monthly premium:
- $311/month for those with 30–39 quarters
- $565/month for those with fewer than 30 quarters
2. Part B (Medical Insurance) Cost Changes
Part B helps cover doctor visits, outpatient care, medical equipment, and more. Here’s how the 2026 numbers shape up:
- Standard monthly premium:
Rising to $202.90, up by $17.90 from 2025’s $185.
- Annual deductible:
Increasing to $283 (from $257).
Why the jump? CMS says the increase is largely driven by projected increases in utilization and prices — though policy changes helped tamp the rise.
3. Income-Related Premium Adjustments (IRMAA) for Part B
If you have a higher income, your Part B premium could be significantly higher than the standard rate. These “Income-Related Monthly Adjustment Amounts” (IRMAA) apply to roughly 8% of Medicare beneficiaries.
Here are the 2026 monthly premiums by income:
2026 Modified Adjusted Gross Income (AGI) IRMAA Total Part B Premium
≤ $109,000 (individual) / ≤ $218,000 (joint) $0 $202.90
$109,001–$137,000 / $218,001–$274,000 $81.20 $284.10
$137,001–$171,000 / $274,001–$342,000 $202.90 $405.80
$171,001–$205,000 / $342,001–$410,000 $324.60 $527.50
$205,001–$500,000 / $410,001–$750,000 $446.30 $649.20
≥ $500,000 / ≥ $750,000 $487.00 $689.90
There’s also a separate table for those who only have Part B coverage for immunosuppressive drugs, with its own IRMAA structure.
4. What This Means for You
Budget for higher costs.
If you’re on Original Medicare, expect higher monthly Part B costs and a bigger deductible. This could affect how much you need to set aside or how you evaluate supplemental (Medigap) plans.
High earners take note.
If your income is above the thresholds listed above, your Part B premium could be substantially higher. That’s something to factor into both your retirement planning and Medicare enrollment.
Review your coverage.
These changes may influence whether you choose Original Medicare + Medigap, a Medicare Advantage plan, or certain Part D plans. Make sure to revisit your options during the next enrollment period.
Plan ahead.
Since these amounts go into effect in January 2026, you still have time to adjust your budget, shift savings, or explore different Medicare plan options.
Final Thoughts
Rising Medicare costs are a reality again in 2026 — especially for Part B. While these increases can be frustrating, being informed puts you in a stronger position to adapt. Review your income, your coverage choices, and your long-term budget to make sure Medicare continues to work for you.
If you’d like help understanding how these changes might affect your situation (or someone you care for), Senior Insurance Advisors be happy to walk through options and planning strategies.












