Medicare Part D

Carmel 2027 Medicare: Hamilton County Options

CARMEL, Ind. — If you live in Carmel and are looking at your Medicare options for 2027, here's some context: the local Medicare Advantage market has been wide open. Carmel is in Hamilton County, where 75 Medicare Advantage plans were available for 2026, according to the Centers for Medicare & Medicaid Services (CMS) plan landscape data. The 2027 lineup is detailed in each plan's Annual Notice of Change and on Medicare.gov's Plan Finder.

Carmel Medicare Shoppers Weigh Their Choices for 2027

That's a lot of choices — and with Hamilton County home to more than 50,000 residents age 65 and older, plenty of neighbors are working through the same decisions right now.

What the Numbers Look Like Around Carmel

Here's a plain-English snapshot of what CMS shows for the area:

• 75 Medicare Advantage plans offered in Hamilton County for 2026 (2027 counts are on Medicare.gov's Plan Finder)
• 11 carriers offering Medicare Advantage with prescription drug coverage (MA-PD) in the area
• 10 stand-alone Part D plans available to Indiana residents for 2026, sold statewide
• 50,673 residents age 65 and older in Hamilton County

Because Medicare plan availability is set at the county level, everyone in Carmel — and neighbors in nearby communities like Westfield, Fishers, and Noblesville — sees the same Hamilton County plan list.

A quick note on Star Ratings: CMS rates Medicare plan contracts from 1 to 5 stars based on quality and member experience. Under CMS's 2026 Star Ratings, 7 of the 28 Medicare Advantage contracts offering plans in this area are rated 4 stars or higher (21 of those contracts have a 2026 Star Rating). Star Ratings are one useful tool, but they're just one piece of the picture — coverage details, doctor networks, and drug formularies matter, too.

Part D Program Changes for 2027

Even if you're happy with your current coverage, 2027 brings program-wide updates worth knowing:

• A $2,400 out-of-pocket cap on Part D drug costs in 2027 (up from $2,100 in 2026). Once you hit that limit, your covered prescriptions are paid for the rest of the year.
• A maximum Part D deductible of $700 in 2027 (up from $615 in 2026). Individual plans may set lower deductibles, but none can go above this.
• The donut hole is gone. As of 2025, Part D moved to a simpler three-phase structure — deductible, initial coverage, and catastrophic — with no coverage gap.
• The Medicare Prescription Payment Plan lets you spread your drug costs across the year in monthly installments instead of paying big amounts at the pharmacy counter. It's optional, and you have to opt in through your plan.

IRMAA: A Reminder for Higher Earners

If your income is above certain thresholds, you may pay an Income-Related Monthly Adjustment Amount (IRMAA) on top of your standard Part B and Part D premiums. For 2026, IRMAA surcharges begin above $109,000 in income for single filers (with a higher threshold for joint filers). Social Security uses your tax return from two years earlier to determine this, so 2024 income drives your 2026 adjustment.

Key Dates to Circle

Two enrollment windows matter most:

• Annual Enrollment Period (AEP): October 15 – December 7, 2026. This is when you can join, switch, or drop a Medicare Advantage or Part D plan for 2027.
• Medicare Advantage Open Enrollment Period: January 1 – March 31. If you're already in an MA plan, you get one chance during this window to switch to another MA plan or return to Original Medicare.

If you miss AEP and don't qualify for a Special Enrollment Period, you'll usually be locked into your current coverage until the next round.

How to Compare Without Getting Overwhelmed

Seventy-five plans is a lot to sort through. A few tips that make it easier:

1. Start with your doctors and hospitals. Check which plans your preferred providers accept. 2. List your prescriptions. Drug coverage varies widely from plan to plan. 3. Think about how you use care. Frequent specialist visits? Traveling often? Those needs should shape your choice. 4. Use Medicare's official tool. The Plan Finder at medicare.gov lets you enter your ZIP code and medications for a personalized comparison.