Still Working at 65?Don't Make These Costly Medicare Mistakes
Thousands of North Carolina workers turn 65 every year and assume their employer health plan protects them from Medicare penalties. Sometimes it does — and sometimes it doesn't. One wrong assumption can cost you $202.90 per month in permanent Part B penalties for the rest of your life. This guide walks Durham County residents through every critical decision point so you enroll correctly, pay nothing extra, and never lose a day of coverage.
“Every plan on the market was built with a weakness.”
Medicare Advantage $0 premium plans save money — until you need a specialist outside the network. Your blood work is $0. Then you have a cardiac event. A cancer diagnosis. A surgery that requires a specialist who isn't in your network. Now you're looking at an $8,300 out-of-pocket maximum, prior authorization delays, and a facility bill you didn't expect. The $0 premium plan isn't free — you'll find that out the hard way, or you won't.
Yes — if your employer has 20 or more employees and you are covered through your own active employment (or a spouse's active employment), you can delay Part B without penalty. Once that coverage ends, you have an 8-month Special Enrollment Period to sign up. Retiree coverage and COBRA do NOT qualify as creditable coverage for this delay.
Source: Medicare.gov — Special Enrollment Period rules
For every 12-month period you were eligible for Medicare Part B but did not enroll, your monthly premium increases by 10%. That penalty is permanent and stacks. On the 2026 base premium of $202.90, a two-year delay adds $40.58 to your bill every single month for life.
Source: CMS.gov — Medicare Part B Late Enrollment Penalty
No. If your employer has fewer than 20 employees, Medicare becomes the primary payer when you turn 65, even if you stay on the group plan. Staying on that small-group plan without enrolling in Medicare Part B is a serious mistake that triggers both penalties and massive uncovered medical bills.
Source: Medicare.gov — Small Employer Coverage and Medicare
Here's what most people don't realize until it's too late: Miss your window to enroll in Part B and you pay a 10% surcharge per year of delay — forever. On a $202.90 base premium, even a two-year mistake costs an extra $486+ every year until you die. Durham County workers who retire at 67 without understanding the 8-month SEP window are especially vulnerable.
Rob runs the numbers for all of it. Call 828-761-3326 or keep reading.
2026 Medicare Key Figures You Must Know
Source: CMS.gov
Source: CMS.gov 2026 figures. For personalized North Carolina plan data, call 828-761-3326.
“Are you actually sure you understand what you're signed up for?”
Most people get buried in mail, carrier calls, and TV ads all saying the same thing. $0 premium. Free dental. None of it tells you what happens when you actually need care. That's a different conversation.
Common Problems We Solve
Permanent Lifetime Premium Penalties
Miss your window to enroll in Part B and you pay a 10% surcharge per year of delay — forever. On a $202.90 base premium, even a two-year mistake costs an extra $486+ every year until you die. Durham County workers who retire at 67 without understanding the 8-month SEP window are especially vulnerable.
Small-Employer Coverage Gap
Workers at companies with fewer than 20 employees often don't realize Medicare becomes primary at 65. Their employer plan is supposed to pay second, meaning large hospital bills go almost entirely unpaid. This scenario can result in tens of thousands of dollars in unexpected out-of-pocket costs in a single benefit period.
Part D Drug Penalty Trap
If you don't have creditable prescription drug coverage when you're first eligible for Medicare, you'll face a Part D late-enrollment penalty — 1% of the national base premium per month without coverage. Many workers assume their employer drug plan is automatically creditable. It needs to be officially certified each year.
COBRA and Retiree Plan Confusion
Many Durham County residents mistakenly believe that choosing COBRA after leaving a job protects them from Medicare enrollment deadlines. It does not. Your 8-month Special Enrollment Period begins when active employment ends, not when COBRA ends. Missing this window triggers permanent penalties.
The 8-Month SEP Time Bomb
Your Special Enrollment Period lasts only 8 months after your active employer coverage ends. Most people think they have until the end of COBRA or retiree coverage. They don't. One missed deadline locks you out until the next General Enrollment Period (January–March), with coverage delayed until July — and a penalty attached.
“The late enrollment penalty doesn't feel real until you're paying it at 78.”
10% per year for Part B. 1% per month for Part D. Permanent. Not temporary. A 2-year gap means 20% higher premiums for the rest of your life. The penalty follows you. It never goes away.
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📞 Call 828-761-3326Mon–Fri 9am–7pm · Sat 12pm–4pm 💬 Text Us 📅 Book a Free CallReal Situations We've Helped With
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Chapel Hill Retiree Skips Part D — Drug Penalty Accumulates
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What Happens When You Work With Rob
Step 1 — Determine Your Employer's Size
Count the number of employees at your company. If your employer has 20 or more employees, your group plan is primary and you may safely delay Medicare Part B without penalty. If fewer than 20, Medicare must be primary and you should enroll in Parts A and B at 65 to avoid massive coverage gaps and penalties. Contact HR or your benefits administrator in writing and keep documentation.
Step 2 — Verify Your Drug Coverage Is Creditable
Ask your employer's benefits team for a written Creditable Coverage Notice for prescription drugs. Federal law requires employers to send this notice annually before October 15. If your plan is NOT creditable, you should enroll in a Medicare Part D plan or Medicare Advantage plan with drug coverage during your Initial Enrollment Period to avoid the Part D late-enrollment penalty.
Step 3 — Enroll in Part A Now (It's Usually Free)
Most Americans who have worked 40+ quarters (10 years) pay $0 for Part A. Even if you're delaying Part B, sign up for Part A at 65. There is rarely a downside, and it serves as a safety net if you are hospitalized. Note: if you contribute to a Health Savings Account (HSA), enrolling in any part of Medicare — including Part A — makes you ineligible to continue contributing to your HSA.
Step 4 — Track Your Special Enrollment Period Window
The moment your active employer coverage ends — whether you retire, are laid off, or your employer stops offering coverage — your 8-month Special Enrollment Period begins. Mark this date on your calendar immediately. You must file for Part B enrollment within these 8 months. Do NOT wait until your COBRA or retiree coverage ends. Contact Robert Simm at (828) 761-3326 right away to make sure you file correctly.
Step 5 — Compare Your Post-Retirement Coverage Options
Once you're ready to enroll in Medicare, you have three main paths: Original Medicare (Parts A + B) plus a Medigap supplement and Part D drug plan; Medicare Advantage (Part C) which bundles hospital, medical, and often drug coverage; or continuing employer retiree coverage that coordinates with Medicare. Use the free compare tool at https://planmatch.generationhealth.me/ or schedule a no-cost call with Robert at https://calendly.com/robert-generationhealth/new-meeting.
Step 6 — File the Right Paperwork in the Right Order
When the time comes, submit your Medicare Part B application to Social Security (online at ssa.gov, by phone at 1-800-772-1213, or in person at the Durham Social Security office). Include documentation of your prior employer coverage. File BEFORE your SEP window closes. Then immediately enroll in a Part D or Medicare Advantage plan within your 63-day Special Enrollment Period to avoid the drug penalty.
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Every plan in your county. Your doctors verified. Your drugs priced. No SSN, no spam calls.
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📞 Call 828-761-3326Mon–Fri 9am–7pm · Sat 12pm–4pm 💬 Text Us 📅 Book a Free Call“What if you could see exactly what your plan costs before you ever needed it?”
Total annual cost equals premium plus deductible plus copays for your actual doctors and your actual drugs. Not the insurance company's estimate. Your actual situation, priced out before you sign anything. That's what a broker does. It's free. It takes 20 minutes.
I'm turning 65 and still working full-time in Durham County. Do I have to sign up for Medicare?
It depends on your employer's size. If your employer has 20 or more employees and you have active employer coverage, you are not required to enroll in Medicare Parts A and B right now and can defer without penalty. However, if your employer has fewer than 20 employees, Medicare becomes your primary insurer at 65 and you must enroll to avoid penalties and coverage gaps. Part A is almost always free, so most financial advisors recommend signing up for Part A regardless — unless you're contributing to an HSA.
My employer has 25 employees. Can I delay Medicare Part B without any penalty?
Yes. Because your employer has 20 or more employees, your group plan qualifies as primary coverage, which means you have a protected right to delay Part B without penalty. When your active employment ends, you have an 8-month Special Enrollment Period to sign up for Part B. Just be sure you don't confuse the end of active employment with the end of COBRA — your SEP starts at the former, not the latter.
What happens if I stay on COBRA after retiring and miss my Medicare enrollment window?
COBRA is one of the most dangerous traps for people turning 65 in North Carolina. Your 8-month Special Enrollment Period for Medicare Part B begins when your active employment ends, not when your COBRA ends. If you retire at 65, go on COBRA for 18 months, and then try to enroll in Part B, you will owe a permanent 10% penalty for each full 12-month period you were eligible but not enrolled — and you'll have to wait until the next General Enrollment Period (January–March) with coverage starting July 1.
Does my retiree health coverage from a former employer count as creditable coverage to delay Medicare?
No. Retiree health plans do not qualify as the kind of employer-sponsored active coverage that allows you to delay Medicare without penalty. The moment you retire and move to a retiree plan, your Special Enrollment Period window begins. You should enroll in Medicare Part B within 8 months of losing your active employer coverage to avoid the lifetime premium penalty.
I'm self-employed and buy my own health insurance on the marketplace. Can I delay Medicare?
No. Individual and marketplace health plans, including ACA plans purchased on HealthCare.gov or through a broker, do not qualify as employer group coverage for the purposes of delaying Medicare. If you're self-employed in North Carolina and turn 65, you should enroll in Medicare Parts A and B during your Initial Enrollment Period (the 7-month window around your 65th birthday) to avoid late-enrollment penalties.
How do I prove to Social Security that I had qualifying employer coverage when I finally enroll in Part B?
You'll need to complete or request form CMS-L564, the Request for Employment Information form. Your employer fills out their section confirming your active coverage dates. Social Security uses this to verify your Special Enrollment Period eligibility. Get this letter in writing before you leave your job — it can be very difficult to obtain documentation retroactively, especially from HR departments after you've separated from the company.
What is the Part B late-enrollment penalty and how is it calculated?
The Medicare Part B late-enrollment penalty is 10% of the standard monthly premium for each full 12-month period that you were eligible for Part B but didn't enroll. In 2026, the base premium is $202.90 per month. A one-year delay adds $20.29/month permanently. A two-year delay adds $40.58/month permanently. A three-year delay adds $60.87/month permanently. This penalty never goes away — you pay it for as long as you have Medicare Part B.
My wife is still working and I'm covered on her employer plan. Can I delay Medicare?
Yes, with an important caveat. You can delay Medicare without penalty if you are covered under a spouse's active employer plan and that employer has 20 or more employees. The coverage must be through your spouse's current active employment — not retirement or COBRA. If the employer has fewer than 20 employees, Medicare is primary for you regardless, and you must enroll at 65. When your spouse eventually retires or loses that coverage, your 8-month SEP window opens for you.
When should I contact a Medicare broker about working past 65?
Ideally, 6 to 12 months before you plan to retire. This gives you enough time to verify your employer's size, assess your drug coverage creditability, stop HSA contributions if needed, gather employment documentation, and plan your enrollment dates strategically. Robert Simm at GenerationHealth.me provides free consultations for Durham County and Triangle-area residents. Call (828) 761-3326 or schedule online at https://calendly.com/robert-generationhealth/new-meeting.
Is there any situation where I should enroll in Medicare even if I have good employer coverage at 65?
Yes. Even with qualifying large-employer coverage, many people benefit from enrolling in premium-free Part A as a secondary safety net — it can help cover hospital costs your employer plan doesn't fully pay. However, if you're actively contributing to an HSA, enrolling in Part A triggers the end of new contributions. Additionally, if your employer plan has high deductibles or limited networks, supplementing with Medicare might actually save you money. Robert Simm can model this comparison for your specific Durham County situation at no cost.
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Robert Simm, Licensed Health Insurance Advisor
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12+ Years · 500+ NC Families · Your Data Never Shared
Robert Simm is a licensed, independent health insurance advisor and founder of GenerationHealth.me. With 12+ years of experience and 500+ families helped, Rob specializes in Medicare, ACA Marketplace coverage, and supplemental health plans across North Carolina.
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Phone: (828) 761-3326
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Email: robert@generationhealth.me
Address: 2731 Meridian Pkwy, Durham, NC 27713
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