Medicare 2026

How Medicare works with job insurance in West Fargo

West Fargo, N.D. — More people are working past 65 than ever before, and that raises a question a lot of families in the Red River Valley are asking: if you already have insurance through your job, do you still need to sign up for Medicare?

The short answer is: sometimes yes, sometimes no. Getting it right matters, because signing up late — or dropping the wrong coverage — can lead to lifetime penalties and gaps in care. Here's a plain-English guide to how Medicare works alongside a paycheck.

Start with the size of your employer

The rules hinge on how many people work at your (or your spouse's) company.

• 20 or more employees: Your employer plan generally pays first, and Medicare pays second. In most cases, you can delay Part B without a penalty as long as you have "creditable" employer coverage.
• Fewer than 20 employees: Medicare usually pays first, and your employer coverage pays second. That means if you don't enroll in Medicare on time, you may have very little coverage — even while you're still paying premiums at work.

If you're not sure which category applies, ask your HR or benefits office for a written answer. This is the single most important question to nail down.

Part A is usually a "yes"

Most people qualify for premium-free Part A (hospital insurance) at 65 because they or a spouse paid Medicare taxes for at least 10 years. If that's you, signing up for Part A when you turn 65 is often a simple move.

One important exception: if you contribute to a Health Savings Account (HSA) through work, you (and your employer) must stop contributing once Medicare — including Part A — begins. Medicare enrollment is retroactive up to six months, so plan ahead if you want to keep funding your HSA.

Part B is the decision that trips people up

Part B (doctor and outpatient care) comes with a monthly premium, so many workers with solid job coverage choose to delay it. That's often fine — but only if your employer coverage counts as "creditable" and your company has 20 or more employees.

If you delay Part B without qualifying coverage, you can face a 10% penalty for every 12 months you were eligible but didn't enroll — and that penalty sticks with you for life, according to CMS guidance on Medicare.gov.

When you do leave your job or lose employer coverage, you get an 8-month Special Enrollment Period to sign up for Part B without penalty. Don't wait until COBRA or retiree coverage ends — those don't count as active employer coverage for this rule.

Don't forget Part D (prescription drugs)

Your employer's drug coverage must also be "creditable" — meaning it's at least as good as a standard Medicare Part D plan. Employers are required to send you a notice each year telling you whether your drug coverage is creditable. Keep those letters. You'll need them if you enroll in Part D later.

For 2027, Medicare's prescription drug benefit has some notable features worth knowing:

• A Part D out-of-pocket cap of $2,100 in 2026 and $2,400 in 2027 on covered drugs.
• A maximum deductible of $615 for 2026 and $700 for 2027.
• The old coverage gap ("donut hole") is gone as of 2025.
• An optional Medicare Prescription Payment Plan lets you spread drug costs across the year in monthly installments.

What's available around West Fargo

West Fargo is in Cass County, where Medicare beneficiaries have access to a range of Medicare Advantage and stand-alone Part D options during the fall enrollment window. Plan choices, provider networks, and drug formularies change every year, so it's worth reviewing your options at Medicare.gov even if you're happy with what you have.

Two dates to circle:

• Annual Enrollment Period: October 15 – December 7.
• Medicare Advantage Open Enrollment: January 1 – March 31 (for people already in a Medicare Advantage plan).

A quick word on IRMAA

If your income is higher — above $109,000 for a single filer in 2026 — you may pay an Income-Related Monthly Adjustment Amount (IRMAA) on top of your Part B and Part D premiums. Medicare looks at your tax return from two years ago. If your income has since dropped (say, because you retired), you can ask Social Security to reconsider.

Reader questions

Q: I'm 66 and still working at a large company. Do I have to sign up for Medicare? Not necessarily. If your employer coverage is creditable and the company has 20+ employees, you can usually delay Part B and Part D without penalty. Many people do sign up for Part A because it's premium-free — unless they're contributing to an HSA.

Q: My spouse is on my employer plan and turning 65. Same rules? Generally yes, as long as you (the working spouse) are actively employed and the employer has 20+ employees. Check with HR to confirm.

Q: I'm retiring next month. When do I enroll in Medicare? Use your 8-month Special Enrollment Period, which begins the month after your employment or employer coverage ends — whichever comes first. Don't rely on COBRA to extend that window; it doesn't.

Q: Is retiree health insurance the same as active employer coverage? No. Once you're retired, Medicare typically becomes your primary coverage. Sign up on time to avoid gaps.

Where to get answers you can trust

Medicare decisions are personal, and the rules interact with your job, your spouse, your income, and your health. For personalized help:

• Visit Medicare.gov to compare coverage and read the official "Working past 65" guidance.
• Call 1-800-MEDICARE (1-800-633-4227), available 24/7.
• Contact North Dakota SHIC (State Health Insurance Counseling), the state's SHIP program, for free one-on-one counseling: 1-888-575-6611.

Taking 30 minutes now to confirm your enrollment timeline can save you years of penalties later.