I Interviewed a Self-Employed Business Owner Who Almost Missed Her Medicare Enrollment Window — Here’s What She’s Paying for It Now

Roughly one in five Americans between 60 and 65 has no employer-sponsored health insurance, according to estimates from the Kaiser Family Foundation. For the self-employed,…

I Interviewed a Self-Employed Business Owner Who Almost Missed Her Medicare Enrollment Window — Here's What She's Paying for It Now
I Interviewed a Self-Employed Business Owner Who Almost Missed Her Medicare Enrollment Window — Here's What She's Paying for It Now

Roughly one in five Americans between 60 and 65 has no employer-sponsored health insurance, according to estimates from the Kaiser Family Foundation. For the self-employed, that number skews even higher. What those statistics don’t capture is the confusion that follows when Medicare finally becomes available — and what happens when someone falls through the cracks of a system that assumes everyone has an HR department.

I first came across Aisha Dillard in early February 2026, in a Facebook group called “Retired and Figuring It Out” — a 12,000-member community of older adults navigating benefits, fixed incomes, and the general chaos of post-career life. She had posted a short, plainly worded message: “Did anyone else get hit with a Medicare penalty because they owned their own business? I’m still trying to understand what I did wrong.” Within hours, 47 people had commented. I sent her a direct message that same afternoon.

When I sat down with Aisha Dillard — over a video call on a Tuesday morning in late February, while she was in between client consultations for the spring season — she was measured and precise. She didn’t complain. She explained. That distinction, I came to understand, said everything about her.

Building Something From Nothing — Without a Safety Net

Aisha, now 66, has run her own landscaping business in Milwaukee, Wisconsin for nearly 22 years. She started it after a divorce in her early 40s, with a used truck, a borrowed lawnmower, and what she describes as “stubbornness and not much else.” She remarried in 2014, and between her and her husband’s children from previous relationships, they are navigating the financial rhythms of a blended family — adult kids, occasional emergencies, and the quiet pressure of being the person others lean on.

Her income has never been steady. In the warm months — April through October — she can bring in roughly $3,400 to $4,100 a month from landscaping contracts across the Milwaukee metro area. From November through March, that drops sharply. Last January, she told me, she netted approximately $790 for the entire month.

$4,100
Peak monthly income (summer)

$790
Income last January (off-season)

$250
Sent monthly to family members

She also sends approximately $250 a month to family members — usually her adult son from her first marriage, who works inconsistent hours in Chicago. “I’m not going to let my kid go without,” she told me, without elaboration. She said it the way people say things they’ve already decided aren’t up for debate.

For years, Aisha covered her health care through a marketplace plan under the Affordable Care Act. At 64, she was paying $618 a month in premiums — a significant burden on a seasonal income. She looked forward to turning 65 and getting onto Medicare, which she believed would be simpler and cheaper. She was right about cheaper. She was wrong about simpler.

The Rule She Didn’t Know Existed

Aisha turned 65 in September 2024. Under Medicare’s rules, her Initial Enrollment Period (IEP) — a seven-month window — ran from June 2024 through December 2024. If she enrolled during this window, her coverage would begin with no penalty attached. If she missed it, she would face consequences.

She missed it.

The reason, as Aisha explained it to me, was a misunderstanding that is more common than Medicare’s official communications suggest. She believed that because she owned her own business and had been paying into the system as a self-employed person for over two decades, her business counted as employer-sponsored coverage. Under Medicare rules, it does not. Employer coverage that qualifies for a Special Enrollment Period — and allows you to delay Medicare enrollment without penalty — must come from a current employer’s group health plan, typically with 20 or more employees.

“I thought, I own my own business. That should count for something. I didn’t know it didn’t count as employer coverage. Nobody in my circle knew either — I asked around.”
— Aisha Dillard, landscaping business owner, Milwaukee, WI

Aisha enrolled during the General Enrollment Period (GEP), which runs January through March each year, in early February 2025. Her coverage didn’t begin until July 1, 2025 — a gap that left her uninsured for nearly seven months after she had dropped her marketplace plan. And because she had missed her IEP, she was assessed a 10% permanent late enrollment penalty on her Part B premium, added for every full 12-month period she was eligible but not enrolled.

⚠ IMPORTANT
The Medicare Part B late enrollment penalty is permanent. According to Medicare.gov, you pay an additional 10% on your Part B premium for each full 12-month period you were eligible but didn’t enroll. It does not go away after a set number of years.

What the Penalty Actually Costs Her

The standard Medicare Part B premium in 2025 was $185.00 per month. With Aisha’s 10% late enrollment penalty applied, her monthly premium became $203.50. In 2026, the standard Part B premium rose to $185.00 — the penalty recalculates against whatever the current standard premium is each year, meaning the dollar amount of the penalty can fluctuate.

That may sound modest compared to the $618 she was paying on the marketplace. And Aisha acknowledges that. But the distinction that weighs on her isn’t the dollar amount — it’s the permanence.

“I got a letter saying I’d pay ten percent more for the rest of my life. That hit me hard. Not because of the number, but because I did everything right. I worked. I paid my taxes. I paid into this system for over twenty years.”
— Aisha Dillard
Scenario Monthly Part B Premium Annual Cost
Enrolled on time (no penalty) $185.00 $2,220.00
Aisha’s situation (10% penalty) $203.50 $2,442.00
Difference paid annually +$18.50/month +$222.00/year, permanently

She also faced the coverage gap from January through June 2025. During that period, she paid out-of-pocket for a prescription medication she takes for blood pressure — roughly $94 a month at a local pharmacy, without insurance. She skipped two dental appointments she had been planning to schedule once she was covered. “I just put it off,” she told me. “You do what you have to do.”

The Turning Point: A Facebook Post That Became a Conversation

By the time Aisha wrote that Facebook post in late January 2026, she had been on Medicare for about six months. The penalty had settled into her budget as a fixed monthly irritant. What prompted her to post, she told me, was a conversation with a neighbor — a 63-year-old woman who also runs her own small cleaning business — who was about to make the same assumption Aisha had made.

“She told me she wasn’t worried about Medicare because she’d been self-employed for years and figured that counted,” Aisha said. “I had to tell her it doesn’t work that way. And then I thought — how many other people think that?”

Medicare Enrollment: What Self-Employed People Need to Know
1
Know your Initial Enrollment Period — It opens 3 months before your 65th birthday month and closes 3 months after. Missing it has permanent consequences.

2
Self-employment is not employer coverage — Only group coverage from an employer with 20+ employees qualifies for a penalty-free Special Enrollment Period delay.

3
The General Enrollment Period runs Jan–Mar — If you miss your IEP, this is your backup window, but coverage won’t start until July 1 and penalties still apply.

4
Check for Medicare Savings Programs — Lower-income enrollees may qualify for state programs that help cover premiums and cost-sharing. The Social Security Administration handles applications.

When the comments flooded her post, Aisha said she was surprised — and then not surprised at all. Dozens of self-employed people, freelancers, and small business owners shared nearly identical stories. Several said they had enrolled on time only by chance, after stumbling across information online. The pattern was clear even without a study to back it: the people most likely to be confused by Medicare’s self-employment exception are the people who have spent decades working outside traditional employment structures.

Where She Stands Now — and What She Carries Forward

As of March 2026, Aisha is fully enrolled in Medicare Parts A and B, and she added a Part D prescription drug plan last fall during the Annual Enrollment Period. Her total monthly Medicare costs — including the Part B penalty, Part D premium, and a supplemental plan she enrolled in to cover gaps — run approximately $387 a month. That’s still less than the $618 she was paying on the marketplace, but it’s not the relief she had envisioned.

KEY TAKEAWAY
Aisha’s 10% Part B late enrollment penalty costs her an extra $222 per year — and because it’s permanent, it will follow her for every year she remains on Medicare. Over a 15-year retirement, that adds up to roughly $3,330 in additional premiums paid for a paperwork misunderstanding.

Her landscaping business continues. She took on two new commercial contracts for the 2026 spring season, which should help stabilize her income through October. She’s still sending money to her son when she can. She still refuses to ask her husband or stepchildren for financial help. “I’ve been handling my own business since before some of them were born,” she said, and for the first time in our conversation, she smiled.

“I’m managing. But I won’t lie — that penalty stings every single month when I see it on my statement. Not because I can’t pay it. Because I didn’t have to pay it. That’s the part I can’t let go of.”
— Aisha Dillard

What Aisha Dillard’s story makes visible is a gap that Medicare’s official materials don’t quite address: the assumption, embedded in the system’s design, that people approaching 65 will have someone — an HR manager, a union rep, a benefits coordinator — to walk them through the rules. For the self-employed, the freelancers, the people who built something on their own and spent decades doing so, that assumption doesn’t hold. The penalty, as Aisha put it, is the price of that gap.

When I ended the call, she had to leave for a site visit — a client in Wauwatosa who wanted to plan spring plantings. She was already moving before we said goodbye. That, too, felt like something to report.


What Would You Do?

You’re 64 and turning 65 in four months. You’ve run your own home repair business for 18 years and currently pay $590 a month for an ACA marketplace plan. You assumed your business counted as employer coverage — but you just learned it doesn’t. Your Initial Enrollment Period opens in one month. You’re in a slow season and cash is tight.

Related: I Met a 39-Year-Old Freelancer at a Tax Clinic Who Had Never Checked Her Social Security Record — Here’s What She Found

Related: Garnishment, Student Loans, and a Missed Relief Window: What a Columbus Electrician Learned Too Late About April 2026 Stimulus

This is an illustrative scenario — not financial or professional advice. Consult a qualified professional for your situation.

Frequently Asked Questions

What is the Medicare Part B late enrollment penalty?

According to Medicare.gov, the Part B late enrollment penalty adds 10% to your monthly Part B premium for each full 12-month period you were eligible for Medicare but did not enroll. The standard 2025 Part B premium was $185.00 per month, making the penalty $18.50 per month for one missed year — and it is permanent.
Does owning your own business count as employer coverage for Medicare purposes?

No. According to Medicare.gov, only group health plan coverage from an employer with 20 or more employees qualifies as creditable employer coverage, allowing you to delay Medicare enrollment without penalty. Self-employment income and sole proprietorship health plans do not qualify for a Special Enrollment Period.
What is the Medicare General Enrollment Period?

The General Enrollment Period runs from January 1 through March 31 each year. It is available to people who missed their Initial Enrollment Period and do not qualify for a Special Enrollment Period. Coverage under the GEP begins July 1 of the enrollment year, and late enrollment penalties still apply.
How long does the Medicare Part B late enrollment penalty last?

The Medicare Part B late enrollment penalty is permanent. Unlike some penalties that expire after a fixed period, Medicare’s Part B penalty remains on your monthly premium for as long as you are enrolled in Part B. The dollar amount adjusts each year based on the current standard premium.
What is the Medicare Initial Enrollment Period?

The Medicare Initial Enrollment Period is a 7-month window that begins 3 months before the month you turn 65, includes the month you turn 65, and ends 3 months after. Enrolling during this window ensures no late enrollment penalties and the earliest possible coverage start date.

218 articles

Sloane Avery Wren

Senior Benefits Writer covering Social Security, Medicare, and retirement policy. M.P.P. University of Michigan. Former CBPP researcher. NSSA Certified.

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