Medicare Advantage

A 2027 Snapshot of Medicare Options Near Ardmore

ARDMORE, Okla. — If you live in or around Ardmore and are trying to make sense of Medicare for 2027, it helps to see how the local landscape looks compared with nearby counties. Medicare Advantage and Part D plan choices are set county by county, so the number of options available to you depends on where your mailing address sits — not the metro as a whole.

Ardmore is in Carter County, where 35 Medicare Advantage plans were available for 2026, offered by 6 carriers that include prescription drug coverage; the 2027 lineup is in each plan's ANOC and on Medicare.gov's Plan Finder. That is the baseline for the roughly 8,300 residents age 65 and older in the county. Neighbors in surrounding counties across south-central Oklahoma may see a different count — sometimes more, sometimes fewer — because availability is drawn on county lines.

Why the county line matters

Medicare Advantage and stand-alone Part D plans are approved by CMS to serve specific service areas, and those areas are drawn along county boundaries. Two people who live a few miles apart — one in Carter County and one across a county line — can have different lists of plans to pick from. If you have friends or family in Love, Johnston, Murray, Marshall, Bryan, or Garvin counties, don’t assume their options match yours.

What the Carter County numbers show

For 2026, the CMS Medicare Plan Finder showed 35 Medicare Advantage plans in Carter County from 6 carriers that bundle prescription drug coverage (MA-PD); the 2027 lineup is in each plan's ANOC and on Medicare.gov's Plan Finder. Stand-alone Part D plan counts, star ratings, and specific benefits change from year to year, which is another reason to recheck each fall rather than rely on last year's notes.

Star Ratings are CMS’s 1-to-5 quality measure for Medicare contracts. They can be a useful tie-breaker when you’re narrowing a list, but they’re one input among many — not a ranking of “best” plans for you.

Program facts worth knowing for 2027

A few Medicare rules apply no matter which county you live in:

• Part D has a $2,100 out-of-pocket cap on covered prescriptions in 2026.
• The Part D deductible cannot exceed $615 in 2026 ($700 in 2027).
• The old coverage gap (“donut hole”) was eliminated in 2025; Part D now has three phases.
• The Medicare Prescription Payment Plan lets you spread drug costs across the calendar year in level monthly payments — it’s optional and doesn’t change what you owe overall.
• IRMAA income-related surcharges for Part B and Part D start above $109,000 for a single filer in 2026.

Key dates to circle

• Oct. 15 – Dec. 7: Annual Enrollment Period. You can join, switch, or drop Medicare Advantage and Part D plans.
• Jan. 1 – March 31: Medicare Advantage Open Enrollment. If you’re already in an MA plan, you get one chance to switch to another MA plan or return to Original Medicare.

How to compare your options

The most reliable way to see the plans available at your Ardmore address is the official Medicare Plan Finder at medicare.gov. Enter your ZIP code and, if you like, your prescriptions and preferred pharmacies. For one-on-one help at no cost, Oklahoma’s SHIP program — the Senior Health Insurance Counseling Program run through the Oklahoma Insurance Department — offers unbiased counseling. You can also call 1-800-MEDICARE (1-800-633-4227), 24 hours a day, seven days a week.