➤ Does Highmark serve Delaware?
Yes. Highmark Blue Cross Blue Shield serves Delaware, and national insurers may also offer Medicare Advantage plans depending on your county. No 2027 Highmark changes have been verified, so read your Annual Notice of Change to see whether your plan’s premium, benefits or network are different next year.
➤ What if my Delaware Medicare Advantage plan is ending?
If your Delaware plan will not renew, it still covers you through December 31, 2026, and you will get a written non-renewal notice. You can then use a Special Enrollment Period or Annual Enrollment to pick new coverage, and you generally have a guaranteed issue right to buy certain Medigap plans.
➤ When can I change my Delaware Medicare plan for 2027?
Delaware residents can switch plans during Annual Enrollment, October 15 through December 7, 2026, with changes effective January 1, 2027. Medicare Advantage enrollees also have the January 1 to March 31, 2027 window to make one additional change if their first choice does not work out.
➤ What insurers offer Medicare Advantage in Delaware?
Highmark Blue Cross Blue Shield is the Blue plan in Delaware, and national insurers may also offer Medicare Advantage depending on the county. Choices may differ between New Castle, Kent and Sussex counties, so enter your ZIP code in the Medicare Plan Finder to see the current list.
➤ Is Aetna leaving Delaware?
Aetna is leaving Maryland and New Hampshire for 2027, and Delaware is not among the states it is fully exiting. Aetna is also leaving 123 counties nationwide, so if you have an Aetna plan in Delaware, check your Annual Notice of Change to confirm it continues.
➤ What does Original Medicare not cover that a Delaware Medicare Advantage plan might?
Original Medicare does not cover routine dental, routine vision or eyeglasses, or hearing aids. Depending on the plan, Delaware Medicare Advantage plans may include some of these extras, but not all plans offer all benefits and annual limits often apply.
➤ How much is the Part B premium in 2027?
The 2026 Part B premium is $202.90 a month, and the Medicare Trustees project it will rise to about $209.50 in 2027. Official 2027 amounts are announced in November, and you keep paying Part B even if you join a Medicare Advantage plan.
➤ Do Delaware Medicare Advantage plans include drug coverage?
Many Medicare Advantage plans include Part D drug coverage, though some do not. For 2027 the Part D out-of-pocket cap rises to $2,400 and the standard deductible rises to $700, so compare how each Delaware plan covers your specific prescriptions.