medicare premiums based on income 2026
Medicare premiums in 2026 are tiered by income , using your 2024 modified adjusted gross income (MAGI), and higher‑income enrollees pay added surcharges called IRMAA on top of the standard premium. The standard Medicare Part B premium in 2026 is set at $202.90 per month for most people, with higher brackets paying between about $284 and $690 per month depending on income level.
2026 Medicare basics
In 2026, most people on Original Medicare will pay the standard Part B premium of $202.90 per month, as long as their MAGI is at or below $109,000 (single) or $218,000 (married filing jointly). The usual Part B deductible and other cost-sharing still apply separately from these income-based premium rules.
Medicare also applies income-based adjustments to Part D prescription drug coverage, which are added on top of whatever your Part D or Medicare Advantage drug plan premium is. These adjustments affect only a minority of beneficiaries (roughly 8%) whose incomes exceed the federal thresholds.
How income affects Part B in 2026
Medicare uses IRMAA (Income-Related Monthly Adjustment Amount) to increase Part B premiums for higher earners. Your 2024 IRS tax return is usually what determines whether you owe IRMAA in 2026.
Here is a simplified view of 2026 Part B premiums for people with full Part B coverage (single vs. married filing jointly):
| 2024 MAGI & filing status | Approx. 2026 Part B monthly premium |
|---|---|
| ≤ $109,000 (single) or ≤ $218,000 (joint) | $202.90 (standard premium) | [4][5]
| $109,001–$137,000 (single) or $218,001–$274,000 (joint) | ≈ $284.10 total premium | [9][3][1]
| $137,001–$171,000 (single) or $274,001–$342,000 (joint) | Higher IRMAA tier; total Part B premium rises above $284.10 and below the top $689.90 level | [6][3]
| $171,001–$205,000 (single) or $342,001–$410,000 (joint) | Premium continues to step up with each bracket (still under $689.90) | [3][6]
| $205,001–$500,000 (single) or $410,001–$750,000 (joint) | Up to about $649.20 per month in some brackets | [6][1][3]
| ≥ $500,000 (single) or ≥ $750,000 (joint) | Top bracket, about $689.90 per month | [9][1][3]
Income-based Part D costs in 2026
For Medicare Part D, IRMAA is also added for higher-income beneficiaries, but it appears as an extra amount on top of your plan’s own premium. The 2026 IRMAA surcharges for Part D range from about $14.50 to $91.00 per month, depending on your income bracket.
Key points for Part D in 2026:
- The IRMAA income thresholds are aligned with Part B (starting above $109,000 single / $218,000 joint).
- You still choose and pay your plan’s base premium; IRMAA is billed separately (often via Social Security withholding).
What this means for you in 2026
- If your 2024 income is at or under $109,000 (single) / $218,000 (joint), you’ll likely just pay the standard 2026 Part B premium of $202.90 plus your plan’s own Part D premium.
- If your 2024 income is higher, your total Medicare costs will rise in steps as you cross each IRMAA threshold, potentially reaching roughly $284–$690 per month for Part B plus any Part D IRMAA.
- If your income has dropped significantly since 2024 (for example, retirement, divorce, or loss of a pension), you can ask Social Security to reconsider the IRMAA decision using a “life-changing event” appeal.
Information gathered from public forums or data available on the internet and portrayed here.