By Cleveland Senior Advisor Care Team · August 28, 2026
Medicare's fall Open Enrollment runs October 15 to December 7. If your parent's health changed this year, the Annual Notice of Change arriving by September 30 is the document that decides whether you act on it.
The envelope nobody opens
Every fall, insurance companies mail a document called the Annual Notice of Change to everyone enrolled in a Medicare Advantage or Part D prescription drug plan. It has to arrive by September 30. It is thick, it is written in benefit-department English, and in most households it goes straight into the recycling next to the grocery circulars.
Most years that is a defensible decision. If nothing about your parent's health changed, and the plan is not making a dramatic change of its own, skipping it costs little.
This is not most years for you. If you are reading a senior care site in Cleveland at the end of August, something changed in the last twelve months. A fall. A diagnosis. A hospital stay at Cleveland Clinic or University Hospitals that ended somewhere other than home. A move. Two new specialists and four new prescriptions. The year your parent's care changed is exactly the year that letter is worth reading line by line, because the plan that fit the person they were in January may not fit the person they are now.
The federal timeline is deliberate on this point. The notice lands by September 30 so that families have roughly two weeks with it before the enrollment window opens on October 15. That window closes December 7. Anything you change in it takes effect January 1.
What the fall window actually lets you change, and what it does not
The fall Open Enrollment Period is narrower than most families assume. Between October 15 and December 7 your parent can join, switch, or drop a Medicare Advantage plan, and join, switch, or drop a standalone Part D drug plan. They can leave Medicare Advantage and return to Original Medicare.
What that window does not do is give your parent a fresh, no-questions-asked right to buy a Medicare Supplement policy, the coverage most people call Medigap. That is the single most common misunderstanding we hear in September and October, and in Ohio it has teeth.
The guaranteed right to buy any Medigap policy sold in the state, regardless of health history, comes with a six-month window that opens when someone is both 65 and enrolled in Part B. Once that window has closed, an Ohio insurer is generally free to run medical underwriting: to ask health questions, and to decline or price accordingly. A number of states have added a so-called birthday rule that reopens the door annually. Ohio has not.
The practical consequence is blunt. Dropping Medicare Advantage in October and returning to Original Medicare is easy. Buying a Medigap policy to sit alongside that Original Medicare, after a year in which your parent was hospitalized and diagnosed with something, may not be. Find out whether a policy can actually be issued before you disenroll from anything, not after.
One Ohio-specific exception is worth knowing: the Ohio Department of Insurance recognizes a guaranteed issue opportunity for Ohioans who were disenrolled from Medicaid. If that describes your parent, do not assume underwriting applies. Ask.
If your parent moved into a nursing home, the calendar does not apply to you
Here is the part almost nobody tells families in a discharge meeting. Medicare treats a move into a long-term care institution as its own enrollment event, and the resulting window is not a two-month sprint in the fall.
Someone who lives in a qualifying institution has a continuous right to join, switch, or drop a Medicare Advantage or Part D plan for as long as they live there, plus two full months after the month they move out. Not once a year. Any month.
If your father entered a skilled nursing facility in Parma in June and the plan he has been carrying since 2019 has a network that no longer includes the physicians now treating him, you are not waiting until October 15. You have been able to change it since June, and you can change it in January, and in March.
Do not extend that assumption to assisted living without checking it. Ohio licenses assisted living and memory care communities as Residential Care Facilities under OAC 3701-16, and an RCF is a different kind of setting from a nursing facility, both in Ohio law and in how the federal enrollment rules define an institution. A move into an RCF in Westlake may or may not open this particular door. Before you rely on it, confirm the answer for your parent's actual setting with a source that does not sell plans. We name two of those at the end of this piece.
A separate window may apply anyway if the move took your parent outside their plan's service area, which is common when a family moves a parent from Cuyahoga County out to Geauga, Medina or Lorain. Service areas are drawn county by county. Ours is a region where crossing one county line changes a surprising number of things, from the agency that serves you to the plans available to you.
If your parent has both Medicare and Medicaid, the rules changed in 2025
Greater Cleveland has a large dual-eligible population, and the enrollment rules for that group were rewritten recently in a way that has not fully filtered down to families.
For years, anyone with both Medicare and Medicaid, or with the Part D Low-Income Subsidy, could change plans once per calendar quarter. That quarterly special enrollment period ended. It was last usable in September 2024, and it was gone as of January 1, 2025.
What replaced it is narrower and more specific. There is now a monthly opportunity to leave a Medicare Advantage drug plan and return to Original Medicare with a standalone Part D plan, or to change standalone Part D plans. There is a separate monthly opportunity for full-benefit dual eligibles to enroll into an integrated Dual Eligible Special Needs Plan, where the Medicare and Medicaid sides are actually aligned rather than merely coexisting.
What neither of those does is let a dual eligible hop freely between ordinary Medicare Advantage plans month to month. That flexibility is genuinely gone.
If your parent is in MyCare Ohio, this is the year to look at how the Medicare and Medicaid halves of their coverage line up, because Ohio finished restructuring that program on August 1. Two changes in one year is a lot to absorb, and the fall window is a reasonable prompt to sit down and check that nothing fell through the seam.
Check the drug list, not the premium
When families do read the Annual Notice of Change, they read it for the premium. The premium is the least informative number in the document.
The line that decides what a year actually costs is the formulary: which drugs the plan covers, at what tier, and with what prior-authorization or step-therapy requirement attached. A plan can hold its premium flat, move one drug from tier 2 to tier 4, and cost your family more than a plan that raised its premium eight dollars.
Make a list of every prescription your parent currently takes, including anything added after a hospital stay this year, and check each one against next year's formulary rather than this year's. New medications are precisely where the mismatch shows up, because the plan chosen two years ago was chosen against a different list.
The structure of Part D itself has been rebuilt over the last few years, and it now includes a genuine annual out-of-pocket ceiling. For 2026, CMS set that ceiling at $2,100, with a standard deductible of $615. Both figures are indexed and both move each year.
We are not going to print the 2027 numbers here. Secondary sources are circulating figures we could not trace to a CMS document, and this site does not publish a number it cannot source. Your parent's own Annual Notice of Change will state their specific plan's 2027 deductible, out-of-pocket maximum and tier structure, and that document is authoritative for their plan in a way that no article, including this one, can be.
Who to call in Greater Cleveland, and who not to
The first call should not be to a phone number on a television advertisement, and it should not be to the agent who sold the current plan. Both have a financial interest in the answer.
Ohio runs a free counseling program for exactly this: the Ohio Senior Health Insurance Information Program, OSHIIP, operated by the Ohio Department of Insurance. The number is 800-686-1578. Counselors do not sell insurance and are not paid commissions. They work through trained volunteers based in local agencies and senior centers across all 88 Ohio counties, which means you can often get an in-person appointment rather than only a phone call.
For the local layer, know which Area Agency on Aging is actually yours, because our region is split. Western Reserve Area Agency on Aging covers Cuyahoga, Geauga, Lake, Lorain and Medina. If your parent is in Stow, Aurora, Kent, Hudson or anywhere else in Summit or Portage County, your agency is Direction Home Akron Canton Area Agency on Aging and Disabilities, at 800-626-7277. Families routinely call the wrong one and are told, correctly but unhelpfully, that they are out of area.
For anything touching the Medicaid side, including whether your parent qualifies for help with premiums and cost sharing, the Ohio Medicaid Consumer Hotline is 800-324-8680. For plan-level questions and to make an actual enrollment change, Medicare itself is 1-800-633-4227, staffed around the clock.
Bring three things to whichever call you make: the Annual Notice of Change, the full prescription list, and the names of the physicians your parent actually sees now. Most of the bad outcomes we see trace back to a plan chosen against an outdated version of one of those three.
What we are not telling you
We do not recommend specific Medicare plans, and you should be skeptical of any senior care site that does. Plan quality is a function of one person's drugs, one person's doctors, and one person's county. There is no plan that is correct for Cleveland.
We also do not publish a Cleveland-specific figure for what senior care costs, in this article or anywhere else on this site, because none exists. The cost data families see quoted for our market is derived from Ohio statewide medians. We explain that distinction on our costs page, along with what the state numbers do and do not tell you.
What we will say is that these two subjects are more entangled than families expect. A Medicare plan does not pay for assisted living room and board, and no fall enrollment decision changes that. But the plan does determine what a hospitalization costs, which specialists are in network, what a rehabilitation stay costs, and how much of a prescription bill lands on the same monthly budget already absorbing a care community's rate.
If your parent's care is heading toward a move in the next year, October is a reasonable month to look at both the coverage and the care plan at once, while there is still time to do it deliberately. The decision itself tends to arrive faster than families expect.
