The Short Answer: Almost Certainly Not at 62

Medicare supplement insurance (Medigap) is tied directly to Original Medicare, and Original Medicare doesn’t start until age 65 for most people. So if you’re 62 and wondering whether you can sign up for a Medigap plan, the answer in nearly every situation is no — not yet.

That’s the frustrating part. You might be retired. You might be paying out of pocket for private health insurance and watching the premiums eat through your savings. You might have heard that Medicare starts at 62 because Social Security can start at 62. It doesn’t. Medicare and Social Security share an eligibility age of 65 for Medicare, regardless of when you claim your retirement benefits.

But here’s what I want you to actually walk away with: 62 is not a dead end. There are legitimate options, real strategies, and one big mistake most people make that costs them money or locked-in health coverage when they finally do turn 65. Let’s get into it.

Why Medigap Requires Medicare First

Medigap plans are supplements. That word is literal. They exist to fill the gaps left by Original Medicare’s cost-sharing: the deductibles, copays, and coinsurance that you’d otherwise pay out of pocket. Without Original Medicare Parts A and B as the foundation, there’s nothing for a Medigap plan to supplement. Legally, insurers can’t sell you a Medigap policy if you’re not already enrolled in Medicare Parts A and B.

The standard Medicare eligibility age is 65. There are two narrow exceptions where someone under 65 can get Medicare earlier:

• You’ve been receiving Social Security Disability Insurance (SSDI) for 24 months
• You’ve been diagnosed with End-Stage Renal Disease (ESRD) or ALS

If either of those applies to you, you may already have Medicare and may be eligible for Medigap. I’ll cover that in a moment, because it’s more complicated than most people think.

For the typical 62-year-old who took early retirement or left the workforce and is just trying to figure out healthcare coverage, neither exception applies. You’re in a waiting period, and knowing exactly how to use those years matters more than people realize.

Your Real Options Between 62 and 65

This is where I see a lot of people either overpay or underprepare. The gap years between retirement and Medicare eligibility are a real financial pressure point. Here’s what actually works:

ACA Marketplace Plans

If you’ve left employer coverage, the Affordable Care Act marketplace is your first stop. If your income is low enough in early retirement, you may qualify for significant premium subsidies. A 63-year-old with $35,000 in annual income might pay very little per month for a silver-tier plan. Run the numbers at healthcare.gov before you assume it’s unaffordable.

COBRA

If you just left a job with employer coverage, COBRA lets you keep that coverage for up to 18 months. The catch: you pay the full premium, including what your employer used to cover. It’s expensive. But if you have ongoing medical needs or are close to 65, it can be worth it for the continuity.

Spouse’s Employer Plan

If your spouse still works and has employer coverage, getting on their plan is often the cleanest and cheapest solution. Don’t overlook it because it feels like the obvious answer.

Health Sharing Plans (Use Caution)

I’ll mention these because people ask about them. Health sharing ministries are not insurance, they don’t have to cover pre-existing conditions, and I’ve watched people get burned by them when they needed coverage most. I’d avoid them unless you’ve read every line of the agreement and fully understand what you’re taking on.

The Under-65 Medicare Exception: What Medigap Actually Looks Like

If you do qualify for Medicare before 65 due to disability, here’s the reality most people aren’t told: Medigap access is inconsistent and often expensive.

Federal law does not require insurance companies to sell Medigap to Medicare beneficiaries under age 65. It’s left to states to mandate that. As of 2026, only about 30 states require insurers to offer at least some Medigap plans to under-65 Medicare enrollees. And even in those states, the plans available may be limited, and the premiums are almost always significantly higher than what a 65-year-old pays.

State Requirement	What It Means for You Under 65	Example Monthly Premium vs. Age 65
State mandates Medigap access	Insurers must offer at least one plan to under-65 Medicare enrollees	$300-$500/month vs. $100-$200/month at 65
No state mandate	Insurers can refuse to sell you Medigap entirely	N/A — you may have no options
Partial state mandate	Insurers must offer coverage but may limit plan types (e.g., Plan A only)	Varies widely, often $250-$400/month

Why are the premiums so much higher? Because younger people with disabilities statistically use more healthcare. Insurers price for that risk. It’s not personal; it’s actuarial math.

If you’re in this situation, Medicare Advantage might actually be a more practical option than Medigap. Medicare Advantage plans are required by federal law to accept anyone with Medicare, regardless of age or disability status, and premiums are often much lower. The trade-off is a network and prior authorization requirements, but for someone who can’t access affordable Medigap, it can be the more realistic choice.

The Mistake That Costs People When They Hit 65

This is the section I most want you to read if you’re 62 right now and planning ahead.

When you turn 65 and enroll in Medicare Part B, you get a one-time window called the Medigap Open Enrollment Period. It lasts six months from the date Part B starts. During this window, insurers cannot deny you a Medigap policy or charge you more because of your health history. Pre-existing conditions are completely irrelevant. You have guaranteed issue rights.

After that window closes, insurers in most states can medically underwrite you. That means if you have diabetes, heart disease, a history of cancer, or dozens of other conditions, they can refuse to sell you a policy or charge substantially higher premiums.

I’ve seen this play out badly. Someone waits until they’re 67 to sign up for Part B because they didn’t understand the rules, or they were on their spouse’s employer plan and didn’t realize it ended. They miss their Open Enrollment window and then find out that no insurer in their state will sell them a Plan G at any price because of a medical condition.

The mistake I’m warning you about: don’t let your pre-65 coverage decisions accidentally delay your Part B enrollment without understanding exactly what that costs you. Work with someone who understands Medicare timing before you finalize any coverage arrangement between now and 65.

In my experience, the people who have the smoothest transitions into Medicare are the ones who started thinking about Part B enrollment timing at least a year before their 65th birthday, not three months before.

What to Expect When You Actually Turn 65

Once you’re there, here’s what Medigap actually looks like. Plan G is the most popular and in my opinion the right choice for most new enrollees in 2026. You pay the 2026 Part B deductible of $257 yourself, and Plan G covers everything else: the 2026 Part A deductible of $1,676 per benefit period, Part B coinsurance, skilled nursing facility coinsurance, and foreign travel emergency coverage.

A 65-year-old in Ohio might pay $130-$160 per month for Plan G depending on the insurer. A 65-year-old in New York, which uses community rating, might pay more regardless of age. A 65-year-old in a rural southern state might pay closer to $110. Premiums vary, but the coverage is standardized by federal law. Plan G from one insurer covers exactly the same things as Plan G from another.

That means you should price-shop aggressively during your Open Enrollment window and choose the lowest-cost insurer you can find for the plan type you want. The coverage is identical. The price is not.

Bottom Line

At 62, you cannot enroll in Medigap. Full stop. Your job between now and 65 is to get solid bridge coverage, protect your finances, and most importantly, understand your Part B enrollment timing so you don’t accidentally lose your guaranteed issue rights when you do turn 65. For the vast majority of people turning 65, Plan G is the right Medigap plan and your Open Enrollment window is the only time you can get it without medical underwriting, so don’t waste it.

Frequently Asked Questions

Can I get Medigap if I have Medicare due to disability and I’m under 65?

Maybe. It depends on your state. About 30 states require insurers to offer at least some Medigap coverage to under-65 Medicare beneficiaries, but the premiums are often two to three times higher than what a 65-year-old pays. If your state doesn’t mandate it, insurers can simply refuse to sell you a policy. Check your state’s insurance department website or call your State Health Insurance Assistance Program (SHIP) for free guidance.

Does early Social Security affect when I can get Medicare?

No. If you start Social Security at 62, you don’t get Medicare any earlier. Medicare eligibility for most people is tied to age 65, not to when you claim Social Security. The two programs are linked administratively but not in terms of eligibility timing for most people.

What if I retire at 62 and my employer coverage runs out before 65?

This is one of the most common situations I hear about. Your options are COBRA (expensive but familiar coverage), an ACA marketplace plan (check your subsidy eligibility carefully — early retirees often qualify), or a spouse’s employer plan. Don’t let a coverage gap push you into a health sharing plan or going uninsured. The financial risk of a major illness before 65 without real insurance is enormous.

Is there any way to get Medicare before 65 if I’m not disabled?

No. For people who don’t qualify due to disability, ESRD, or ALS, there is no mechanism to buy into Medicare early, even if you’re willing to pay full price. This has been debated in Congress over the years — a Medicare buy-in for people 60 to 64 — but as of 2026, it hasn’t passed. You’re waiting until 65 like everyone else.