Medicare Supplement

Oklahoma City Medicare: What to Do Before Dec. 7

OKLAHOMA CITY — The clock is ticking on Medicare's Annual Enrollment Period, the once-a-year window when people with Medicare can change how they get their health and drug coverage for the year ahead. It opened October 15 and closes December 7. Whatever you choose now takes effect January 1, 2026.

Oklahoma City retirees have until Dec. 7 to lock in 2026 Medicare coverage

This year the stakes feel a little different. A new $2,100 annual cap on out-of-pocket prescription costs under Part D kicks in for 2026, and plan sponsors across the country have been reshaping their offerings around it. That makes taking a fresh look at your coverage — even if you like what you have — more worthwhile than usual.

What you can actually do between now and December 7

The Annual Enrollment Period (AEP) isn't just for people signing up for the first time. During this window, per CMS, you can:

• Switch from Original Medicare to a Medicare Advantage plan, or the other way around.
• Change from one Medicare Advantage plan to another.
• Join, switch, or drop a Part D prescription drug plan.
• Return to Original Medicare and pick up a stand-alone Part D plan.

If you make more than one change, the last one submitted by December 7 is the one that sticks.

The 2026 numbers that matter

A few program-wide figures for 2026 are worth writing on the fridge:

• $2,100 — the new annual cap on what you pay out of pocket for covered Part D drugs.
• $615 — the maximum allowable Part D deductible (plans can charge less).
• Three phases of Part D coverage. The old "donut hole" coverage gap was eliminated starting in 2025.
• $109,000 — the income threshold (single filer) above which IRMAA surcharges begin on Part B and Part D premiums in 2026.

There's also the Medicare Prescription Payment Plan, an optional program that lets you spread your drug costs into monthly payments across the plan year instead of paying big amounts at the pharmacy counter. It's free to opt into and worth asking about if your medications are expensive early in the year.

How plan availability works in Oklahoma City

Medicare Advantage and Part D plan availability is set at the county level, not the city level. Oklahoma City sits mostly in Oklahoma County (with parts extending into Cleveland, Canadian, and Pottawatomie counties). So when you shop on medicare.gov, the site will ask for your ZIP code and match you to the plans offered where you live.

That matters if you've moved, or if a family member is comparing coverage from another part of the metro. The plan menu can look different across county lines even within the same city.

A simple way to decide

You don't need a spreadsheet. Walk through these questions:

1. Did I get an Annual Notice of Change (ANOC) from my current plan? It arrived in September. It spells out what's changing for 2026 — premium, drug list (formulary), pharmacy network, and copays. Read it. 2. Are my prescriptions still covered, and at the same tier? Formularies change every year. This is the single most common reason people get an unpleasant surprise in January. 3. Are my doctors and preferred hospitals still in-network? Networks shift too. 4. Does my plan still fit my health today — not the health I had when I first enrolled? 5. Would Original Medicare plus a stand-alone drug plan (and possibly a Medigap policy) work better for me than Medicare Advantage, or vice versa?

If the answers all point to "still works," you don't have to do anything — your current plan will roll over. If any answer gives you pause, use the window while you have it.

Where to get unbiased help in Oklahoma

You have real, free options that don't sell anything:

• Medicare.gov Plan Finder lets you enter your drugs and pharmacy and compare plans available in your ZIP code.
• 1-800-MEDICARE (1-800-633-4227) is staffed 24/7.
• Oklahoma's SHIP — the Senior Health Insurance Counseling Program, run through the Oklahoma Insurance Department — offers free, one-on-one counseling with trained volunteers. They don't sell plans and they don't work on commission.