Navigating Medicare Advantage Plan Changes for 2026: What to Watch Out For

Millions of seniors with Medicare Advantage plans can expect slimmed-down benefits, higher premiums, and reduced options in 2026. Insurers are jettisoning plans, hospital systems, and doctors, paring back benefits and increasing out-of-pocket costs. Review your coverage during open enrollment, which runs through Dec. 7, to make changes to your coverage, switch between original Medicare and Medicare Advantage, or add/change a Part D prescription drug plan.

Millions of seniors with Medicare Advantage plans can expect slimmed-down benefits, higher premiums, and reduced options in 2026. Insurers are jettisoning plans, hospital systems, and doctors, paring back benefits and increasing out-of-pocket costs. Review your coverage during open enrollment, which runs through Dec. 7, to make changes to your coverage, switch between original Medicare and Medicare Advantage, or add/change a Part D prescription drug plan.

According to the Centers for Medicare & Medicaid Services (CMS), 97% of Medicare beneficiaries will have 10 or more Medicare Advantage plans to choose from in 2026, as reported by a U.S. News analysis. However, the quality and coverage of these plans can vary significantly. Aetna, Humana, and United Health Group have already announced their plans to scale back their Medicare Advantage offerings in 2026, responding to financial pressures and increasing health care costs.

Medicare Advantage plans often include additional benefits such as dental, vision, and hearing coverage. However, these benefits are often limited and geared more toward preventive care. The out-of-pocket maximum for medical costs in 2026 is capped at $9,250 a year for in-network care, though that does not include prescription drug costs, the U.S. News piece notes. The CMS expects prescription drug costs to be capped at $2,100 in 2026, with a maximum deductible of $615, according to the same coverage overview.

Geographic limitations are a significant drawback for Medicare Advantage plans. Most plans have limited coverage outside their geographic region, which can be problematic for seniors who travel frequently or spend time in multiple locations throughout the year. If your provider is a few towns over but outside the area covered by your Medicare Advantage plan, you will need to find a new provider to utilize your in-network benefits, the article explains.

Medicare Advantage plans typically operate within specific networks of health care providers. If you have a preferred doctor or specialist who is not in the plan's network, you may face higher out-of-pocket costs or may not be able to see them at all, except in emergencies or with prior authorization. This lack of choice with providers is one of the biggest pitfalls, especially in rural areas where there aren’t always a lot of doctors to pick from, as highlighted in the analysis.

When a company advertises their plans come with a $0 premium, it sounds too good to be true – and it is. The federal government pays Medicare Advantage insurance companies a fixed amount per enrollee to provide health care services. Like those who enroll in original Medicare, Medicare Advantage enrollees need to help pay their part. The monthly 2026 Part B premium is projected to be $206.50. Some plans, however, offer a Part B giveback, which can help offset that cost, the U.S. News coverage points out.

Medicare Advantage plans can change from year to year, so your premiums, deductibles, cost-sharing, drug coverage, or network of doctors and pharmacies may be different in 2026. Review your Annual Notice of Change (ANOC), which your plan is required to send by September 30, to see how you may be affected. Unlike original Medicare, Medicare Advantage plans can also change mid-year. If your provider leaves the network or your medication is removed from the formulary, you may need to select a new plan to ensure your health care needs continue to be covered, the piece warns.

It's important to review your coverage during open enrollment to ensure you are getting the best value for your money. Consider working with an independent Medicare agent or consultant to help decipher the information and make the best decision for your health care needs. For free, unbiased guidance, you can reach out to your State Health Insurance Assistance Program, as suggested in the U.S. News article.