As Medicare is evolving, here are seven major changes to be aware of starting in 2026—some already set, others confirmed—with potential impact on your costs, benefits, and plan choices.
- Prescription Payment Plan Updates
The Medicare Prescription Payment Plan (MPPP), which lets people spread out prescription drug costs across the year instead of paying each time at the pharmacy, will become easier to use. In 2026, if you opt into the plan, you’ll be automatically reenrolled the next year unless you choose to opt-out. Also, plans must send a renewal notice after the annual election period, noting any changes in terms. If you opt out, your request must be processed within three calendar days (as opposed to a previously suggested 24 hours) to reduce administrative burden. - Out-of-Pocket Drug Cost Cap Will Increase
The cap on what you’ll have to spend out-of-pocket on prescription drugs will rise due to inflation. For 2026, this cap will be $2,100, up $100 from 2025. - Higher Deductible for Medicare Part D
Plans that include a deductible are allowed to raise their maximum deductible. The ceiling for Part D deductibles in 2026 is increasing to $615, up from $590 in 2025. Once the deductible is met, beneficiaries pay coinsurance—typically 25%—until out-of-pocket drug spending reaches that new cap. - Restrictions on Some Supplemental Benefits in Medicare Advantage
Medicare Advantage (MA) plans often provide extra benefits beyond basic Medicare. But starting in 2026, there are updated rules clarifying which supplemental benefits are not allowable under the category called Special Supplemental Benefits for the Chronically Ill (SSBCI). Examples of things that may no longer be offered: non-healthy food, cosmetic procedures, funeral planning, life insurance, broad membership clubs that bundle unrelated services, etc. - Cap on Insulin Cost‑Sharing Enforced Annually
A $35 monthly cap on some insulin costs has been in place; in 2026 it becomes an annual guarantee (for each year) with no deductible for covered insulin. The cost-sharing limit will be the lesser of: $35, or 25% of either the negotiated or fair maximum prices under certain Medicare programs/plans. - Free Adult Vaccines Become Permanent
Medicare Part D plans must permanently waive all cost-sharing (including deductibles) for adult vaccines that are recommended by the ACIP (Advisory Committee on Immunization Practices). The list of vaccines can be updated each year. - Prior Authorizations for Traditional Medicare in Six States
Traditional (or Original) Medicare has generally required little in terms of pre‑authorization. Starting Jan. 1, 2026, six states—New Jersey, Ohio, Oklahoma, Texas, Arizona, and Washington—will begin a new model (called WISeR, for Wasteful and Inappropriate Service Reduction) to test prior authorization for some services, with oversight by licensed clinicians. AI tools will assist but not make final decisions; only clinicians will deny or approve services.
What You Can Do
- Review your current Medicare plan each year—benefits, premiums, possible changes.
- Understand how these changes might affect your out-of-pocket costs for drugs, insulin, vaccines, etc.
- If you’re in one of the six states affected, find out whether your provider is participating in the WISeR model, and what that means for access to services.
- Stay alert for notices from your plan about payment plans, deductibles, benefit changes.
NOTICE: Not affiliated with the U.S. government or federal Medicare program. We do not offer every plan available in your area. Please contact Medicare.gov, 1-800-MEDICARE, or your local State Health Insurance Program (SHIP) to get information on all of your options.