Medicare's Annual Enrollment Period runs October 15 through December 7, and any change you make takes effect January 1. Your plan renews automatically if you do nothing — which is exactly the problem. Five things can move under you in a single year:
1. Your drugs can cost more — or stop being covered the same way.
Plans rewrite their drug lists (formularies) and cost tiers every year. A prescription that was inexpensive this year can move to a higher tier next year. Check every medication, by name and dose, against next year's list.
2. Your doctors can leave the network.
Advantage plan networks change. The specialist or hospital you count on may not be in-network next year, and you usually find out at the appointment, not in the mail. Confirm your doctors, specialists, and preferred hospital.
3. The price is more than the premium.
Premiums, deductibles, copays, and the yearly out-of-pocket maximum all get reset. A plan with a lower premium can cost you more over a full year if its deductible or drug tiers work against you. Compare the total, not the headline.
4. Your health changed, even if the plan didn't.
New prescriptions, a new diagnosis, a surgery being planned — the plan that fit last year may be the wrong shape now. A review matches the plan to the care you actually expect to use.
5. Your plan already told you — in the Annual Notice of Change.
Every Advantage and Part D plan sends an Annual Notice of Change in the fall listing what is changing next year. Most people file it unread. Bring it to your review; it is the fastest way to spot a change that affects you.
A review takes one conversation and costs you nothing. If your current plan is still the right fit, we will tell you to keep it. Call Advantage Insurance Advisors at (248) 983-5157 or email ruben@agencyaia.com before December 7 — after that date, most changes are locked until the following year.