Medicare Advantage

Income, IRMAA & Medicare in Lafayette, La. (2027)

Lafayette, La. — If you split your year between Lafayette and a camp up north, see a specialist in New Orleans, or are thinking about a move closer to the grandkids, your Medicare choices for 2027 depend on more than price. They depend on where care is allowed, who has to approve it, and how your coverage travels with you.

Income matters too. In 2026, higher earners pay an extra amount on top of their Part B and Part D premiums, called IRMAA. It kicks in above $109,000 for a single filer (based on your 2024 tax return). But before you pick a plan on cost alone, it helps to understand how the different parts of Medicare handle access, referrals, and travel — because those rules are where people get tripped up.

Original Medicare vs. Medicare Advantage: two different access rules

Original Medicare (Parts A and B) lets you see any doctor or hospital in the country that accepts Medicare. There are no networks and no referrals to see a specialist. You pay your share, Medicare pays its share, and that's it.

Medicare Advantage (Part C) works differently. Private insurers run these plans, and they build networks of doctors and hospitals. Some plans require a referral from your primary care doctor before you see a specialist. Some require prior authorization for certain tests, procedures, or medicines. Out-of-network care may cost more or may not be covered at all, except in an emergency.

Neither approach is right or wrong. But if you value freedom to pick any provider, that's an access question — not a price one.

What Lafayette-area shoppers are actually choosing between

Lafayette is in Lafayette Parish, where CMS listed 49 Medicare Advantage plans for 2026, offered by 7 different carriers. The 2027 lineup is detailed in each plan's ANOC and on Medicare.gov's Plan Finder. Stand-alone Part D drug plans are counted separately by CMS and are widely available to people who stay with Original Medicare; you can see the current list for your ZIP code on medicare.gov.

With that many Advantage options, the meaningful differences often come down to which local hospitals and clinics are in-network, whether your specialists in Lafayette (or Baton Rouge, Houston, or New Orleans) are covered, and how the plan handles referrals.

Snowbirds, travelers, and part-year residents

A lot of Acadiana retirees spend part of the year somewhere else — a place in Texas, family time in Florida, a summer up the East Coast. Here's how coverage travels:

• Original Medicare is accepted nationwide by any provider who takes Medicare. Routine care while traveling generally works the same as at home.
• Medicare Advantage plans are built around a local service area. Emergency and urgent care are covered anywhere in the U.S., but routine care outside the network may not be. Some plans offer national or "passport" networks; others don't. Read the Evidence of Coverage.
• Medigap (Medicare Supplement) policies work with Original Medicare and follow you across state lines.
• Part D drug plans can be filled at network pharmacies nationwide, though your cost may vary by pharmacy.

If you spend more than six months a year outside Louisiana, that's worth flagging when you compare plans.

If you move — even across the parish line

Moving is one of the life events that opens a Special Enrollment Period. That means you don't have to wait for the fall Annual Enrollment Period to change plans.

• Moving to a new address that isn't in your current plan's service area gives you a window to switch.
• Moving within the same service area may still give you access to new plan options.
• Moving back to the U.S. from abroad, or moving in or out of a skilled nursing facility, also triggers a Special Enrollment Period.

Timing matters. In most cases, you have two months after the month you move to make a change. Call 1-800-MEDICARE or your local SHIP counselor before you pack, if you can — a phone call now saves paperwork later.

Income, IRMAA, and what you actually pay

Most people pay the standard Part B premium. If your income is higher, Social Security adds an income-related monthly adjustment amount (IRMAA) to both Part B and Part D. In 2026, IRMAA begins above $109,000 for a single filer and above $218,000 for a married couple filing jointly, based on your 2024 tax return.

If your income has dropped since then — you retired, a spouse passed away, you got divorced — you can ask Social Security to reconsider using form SSA-44. That request is free.

On the drug side, the Part D out-of-pocket cap on covered drugs is $2,100 in 2026 and $2,400 in 2027. The maximum Part D deductible is $615 in 2026 and $700 in 2027. The old coverage gap ("donut hole") is gone. If your drug costs are lumpy through the year, ask about the Medicare Prescription Payment Plan, which spreads what you owe into monthly installments at no extra cost.

When you can make changes

• Annual Enrollment Period: Oct. 15 – Dec. 7. Changes take effect Jan. 1.
• Medicare Advantage Open Enrollment: Jan. 1 – March 31. If you're already in an Advantage plan, you get one switch — to another Advantage plan or back to Original Medicare (with a stand-alone Part D plan).
• Special Enrollment Periods: Triggered by moves, loss of other coverage, and certain life events.