2025Out-of-pocket prescription drug costs in Part D plans are capped at $2,000/year. After this, you pay nothing more for covered drugs that year.
2025The “donut hole” coverage gap in Part D is eliminated. Coverage is now simpler, with just deductible, initial coverage, and out-of-pocket cap phases.
2025You can choose to spread your out-of-pocket drug costs over the year instead of paying all at once (Prescription Payment Plan).
2025Part D premiums are slightly lower on average for 2025, but Part B premiums and deductibles have increased (Part B premium is now $185/month).
2025Expanded mental health care and new support for caregivers, especially for dementia care.
2025Midyear notices from Medicare Advantage plans about unused supplemental benefits (like dental/vision).
2025Fewer stand-alone Part D drug plans, but plans are more cost-effective.
2025New rules for telehealth: Most telehealth covered only if you’re in a rural facility, except for some mental health services.
Recent Changes (2023–2024)
2024No more 5% coinsurance in the catastrophic phase for Part D drugs—high drug spenders now have a cap of about $3,300–$3,800 for the year.
2024Expanded eligibility for Extra Help (financial assistance) with Part D.
2024Drug price negotiations for 10 expensive drugs (prices take effect in 2026).
2024Insulin copays capped at $35/month.
2024All ACIP-recommended vaccines free under Part D.
2023Insulin copay cap ($35/month) and free vaccines started.
2023Faster Medicare coverage start for new enrollees—no more multi-month wait if you sign up late in your Initial Enrollment Period.
2023Manufacturers penalized if drug prices rise faster than inflation.
2020Medicare Advantage plans allowed to cover more supplemental benefits for people with chronic illnesses.
2020Expanded opioid treatment coverage under Part B.
What’s Coming or Being Considered for 2026
2026First 10 Part D drugs will have Medicare-negotiated prices, bringing major savings for high-expense medications (for diabetes, heart failure, blood clots, some cancers).
2026Payments from the government to Medicare Advantage plans will increase by about 5.06% to support program stability.
2026Technical updates to risk adjustment and plan payment calculations.
2026Improved oversight and protections for enrollees in inpatient care and for those with both Medicare and Medicaid.
2026+Not Finalized: Medicare coverage for anti-obesity medications, AI guardrails in Medicare Advantage, and more transparency/reporting requirements for plans.