What Medicare Doesn't Cover — and What Actually Does

By Marc Gilman

📞 Call (800) 927-9326 or (603) 493-1394 | ✉️

Medicare is real coverage. For most people it covers a substantial portion of their healthcare costs. But it has defined edges — and what sits beyond those edges can be financially devastating if you haven’t planned for it.

<cite index=”21-1″>With Original Medicare, there’s no limit on your out-of-pocket costs. Twenty percent of care for a chronic condition or catastrophic incident can add up to tens of thousands of dollars in healthcare expenses.</cite> And that’s just what Medicare covers. For everything it doesn’t cover — custodial care, home health aide services when skilled care has ended, transportation to specialists, the mortgage payment during a long recovery — there’s no Medicare benefit at all.

This post covers three supplemental products that address different parts of that exposure: Hospital Indemnity Plans (HIP), Life Insurance with a Long-Term Care Rider, and Cancer, Heart Attack, and Stroke (CHAS) coverage. None of them replaces Medicare. Each of them addresses a specific gap Medicare leaves open — and each is easier and less expensive to qualify for at 64 than at 67.

Key Takeaways

Medicare’s gaps fall into two categories: cost-sharing exposure (the deductibles, copays, and 20% coinsurance you owe for covered services) and coverage gaps (care Medicare simply doesn’t pay for at all, like custodial home care).
Hospital Indemnity Plans pay a fixed cash benefit per hospital stay — that cash can be used for anything, including the expenses Medicare leaves on the table.
Life insurance with a Long-Term Care Rider lets you access a portion of the death benefit while you’re still living if you can no longer perform certain daily activities — combining two coverage needs into one product.
Cancer, Heart Attack, and Stroke (CHAS) coverage pays a lump sum upon diagnosis of a covered condition — not for the hospital bill, but for everything Medicare doesn’t cover when a serious diagnosis hits.
All three products require medical underwriting — meaning your health history determines whether you can get them and at what cost. This is why the conversation matters most at 64, not after a diagnosis.

Understanding the Two Kinds of Medicare Gaps

Before getting into the specific products, it’s worth being precise about what “Medicare gap” means, because the two types require different solutions.

Type 1: Cost-sharing exposure. Medicare pays its portion — 80% of the approved amount for most Part B services, or your covered hospital days under Part A — and you owe the rest. The Part B 20% coinsurance has no annual cap. The Part A deductible resets with each benefit period. If you’re on Medicare Advantage, your plan has an annual out-of-pocket maximum, but the daily hospital copays and specialist copays can add up quickly inside that window.

Type 2: Coverage gaps. Medicare simply doesn’t pay for these services under any circumstances — custodial home care, delivered meals, long-term personal care, 24-hour supervision, transportation that isn’t medically necessary. No amount of supplemental coverage changes what Medicare covers. These gaps require a different kind of protection.

Medicare Supplement (Medigap) plans address Type 1 extremely well. They fill the cost-sharing gaps that Original Medicare leaves. But they don’t address Type 2 at all — and they’re not available to Medicare Advantage members.

The three products below address both types, depending on which plan you have and how they’re structured.

Hospital Indemnity Plans

What Is a Hospital Indemnity Plan?

A Hospital Indemnity Plan pays you a fixed cash benefit when you’re admitted to the hospital — per day, per admission, or both, depending on the policy design. The benefit is paid directly to you, not to the hospital or to Medicare. There are no claim forms, no provider negotiations, no restrictions on how you use the money.

A policy that pays $200 per day for a 10-day hospital stay sends you a check for $2,000. You decide what to do with it.

Why It Matters for Medicare Advantage Members

If you’re enrolled in Medicare Advantage, you likely pay no monthly premium or a very low one. The trade-off is cost-sharing when you use care — copays per hospital day (often $250–$400 per day for the first several days), specialist copays, and an annual out-of-pocket maximum that can run $3,000–$8,000 or more on many plans.

A Hospital Indemnity Plan works alongside your Medicare Advantage coverage to offset those costs. When a hospitalization triggers those daily copays, the HIP benefit runs concurrently. It doesn’t pay the hospital — it pays you — so it can also cover whatever else a hospitalization brings: the caregiver who missed work, the transportation costs, the home care you need after discharge that Medicare won’t pay for.

Why It Also Matters for Original Medicare + Medigap Members

If you have Original Medicare and a Medigap plan, your cost-sharing exposure is already largely covered. But a HIP can still provide meaningful value — particularly for the expenses that fall entirely outside Medicare’s scope. The daily cash benefit can cover home care after a hospital discharge, the household help your family scrambles to arrange, or any number of costs Medicare doesn’t touch.

What to Know About Underwriting

Hospital Indemnity Plans require medical underwriting — your health history is reviewed and the insurer decides whether to approve coverage and at what premium. Underwriting for HIP is generally less stringent than for Long-Term Care or life insurance with LTC riders, but health conditions do matter. Common knockouts include recent hospitalization, active cancer treatment, or certain cardiac diagnoses depending on the carrier.

The practical implication: the time to look at a HIP is before you need it, ideally when your health history is clean and the premiums are as competitive as they’ll be.

Life Insurance With a Long-Term Care Rider

What Is an LTC Rider on a Life Insurance Policy?

A Long-Term Care Rider — sometimes called a Chronic Illness Rider or an Accelerated Benefit Rider for Long-Term Care — is added to a permanent life insurance policy. It allows you to access a portion of the death benefit while you’re still alive if you meet the qualifying trigger: typically, the inability to perform two of six Activities of Daily Living (ADLs) — bathing, dressing, eating, toileting, continence, and transferring — or a diagnosis of severe cognitive impairment.

When that trigger is met, the policy pays you a monthly benefit drawn from the death benefit. Whatever remains of the death benefit when you die passes to your beneficiaries. If you never trigger the LTC benefit, the full death benefit pays to your heirs.

Why This Matters for Medicare Beneficiaries

This is a direct response to the coverage gap Medicare leaves behind when home health ends. As we covered in a previous post on Medicare’s home health benefit: when skilled care is no longer medically necessary, Medicare coverage ends. The aide leaves. What remains is the need for custodial care — bathing, dressing, getting around — that can cost $30–$50 per hour or more in New Hampshire and Massachusetts.

A life insurance policy with an LTC rider can fund that care. The monthly benefit draws down the death benefit, paying for home care, assisted living, memory care, or whatever setting the person needs — without requiring assets to be spent down first, and without requiring income qualification the way Medicaid does.

How This Compares to Standalone Long-Term Care Insurance

Standalone LTC policies — the classic long-term care insurance product — remain an option for those who qualify, but the market has contracted significantly over the past decade. Premiums have risen substantially, and many carriers have exited the product entirely. Life insurance with LTC riders has emerged as the alternative: a product that serves two purposes (death benefit + LTC access), often with premium stability that standalone LTC policies have struggled to deliver.

There are also combo or linked benefit products — policies built specifically around the LTC acceleration feature — that function similarly and are worth comparing depending on your age, health, and financial objectives.

The Insurability Window

This is the most important practical point: both life insurance and LTC riders require medical underwriting. A cancer diagnosis, a recent cardiac event, a stroke, significant diabetes complications, or early cognitive symptoms can all affect whether coverage is available — and at what cost.

At 64, before Medicare begins and while most people are still in reasonably good health, the underwriting window is at its most favorable. Premiums are meaningfully lower at 64 than at 70. And qualifying is significantly easier before a serious diagnosis than after.

The people who most need this coverage are the ones who waited until they needed it. The people who have it are the ones who planned before they did.

Cancer, Heart Attack, and Stroke (CHAS) Coverage

What Is CHAS Coverage?

Cancer, Heart Attack, and Stroke coverage — sometimes called critical illness insurance — pays a lump-sum cash benefit upon the diagnosis of a covered condition. Common covered events include:

Cancer (invasive cancer diagnoses, often excluding certain early-stage or skin cancers)
Heart attack (myocardial infarction meeting specified clinical criteria)
Stroke resulting in permanent neurological deficit
Some policies also cover coronary artery bypass surgery, organ failure, kidney failure, and other qualifying events

The benefit is paid directly to you. It is not tied to medical expenses. You can use it for anything.

Why Medicare Alone Isn’t Enough When a Serious Diagnosis Hits

This is the part that catches people off guard. Medicare does an excellent job covering the inpatient and outpatient costs of treating cancer, a heart attack, or a stroke. The hospital stays, the surgeries, the chemotherapy, the cardiac rehabilitation — these are covered under Part A and Part B with the usual cost-sharing.

What Medicare doesn’t cover is everything that comes with a serious diagnosis:

Out-of-network specialists. The oncologist or cardiac surgeon you want may not be in your Medicare Advantage network. Traveling to a major academic medical center — Dana-Farber, Mass General, or any other top-tier institution — may mean paying out of network or paying out of pocket entirely.
Clinical trials. Medicare covers routine costs associated with qualifying clinical trials, but there can be substantial gaps depending on the trial and the services involved.
Home care during recovery. After a hospitalization for cancer treatment or cardiac surgery, the care needed at home often goes beyond what Medicare’s home health benefit covers.
Transportation. Getting to treatment — especially frequent chemotherapy or radiation appointments — adds up fast.
Lost income. If a spouse or family member reduces their work hours to serve as a caregiver, that income loss isn’t covered by anything.
Household costs. Mortgage, rent, utilities — the fixed costs of life don’t pause for a diagnosis.
Modifications to the home. Ramps, grab bars, stair lifts, and other accessibility modifications are not covered by Medicare.

A CHAS benefit — a lump sum of $25,000, $50,000, $100,000 or more — addresses all of these with one check. The insured decides where it goes.

Why CHAS Is Particularly Valuable for Medicare Advantage Members

Medicare Advantage plans often carry a $0 premium. The cost savings compared to Original Medicare plus a Medigap plan can be meaningful. But a Medicare Advantage member is more exposed to cost-sharing than a Medigap member, and significantly more exposed to network restrictions. When a serious diagnosis occurs, those network restrictions can limit access to the specialists and institutions that could make the most difference.

A CHAS benefit functions as the financial cushion that lets a Medicare Advantage member access whatever care they actually need — in or out of network — without the plan’s network being the deciding factor.

Underwriting and the Right Time to Act

Like HIP and LTC riders, CHAS coverage requires medical underwriting. A cancer diagnosis — even one that has been treated and resolved — can make coverage unavailable or significantly more expensive. Active cardiac conditions, prior strokes, and certain other diagnoses all affect underwriting.

The time to apply for CHAS coverage is when you’re healthy. The diagnosis that would trigger the benefit is also the diagnosis that would prevent you from qualifying for it.

How These Three Products Work Together

These aren’t competing products — they address different parts of the exposure.

Hospital Indemnity handles the immediate, acute event: the hospital stay, the copays, the discharge costs, the first few weeks at home.

Life Insurance with an LTC Rider handles the extended, ongoing need: years of home care, assisted living, or memory care that Medicare won’t fund.

CHAS handles the catastrophic diagnosis: the lump-sum financial disruption that a serious illness creates outside of what Medicare covers — specialists, travel, income replacement, home modifications.

A well-designed supplemental coverage plan for a Medicare Advantage member might include all three. A Medigap member who already has their cost-sharing addressed might focus more on the LTC rider and CHAS. The right combination depends on your specific plan, your health history, your financial situation, and what keeps you up at night.

The Right Time to Have This Conversation Is 64

Every product discussed here requires underwriting. And underwriting is easier, cheaper, and more likely to result in standard rates at 64 than at 66, 68, or 70. The health events that make these products most valuable are often the same events that make them hardest to qualify for.

At Gilman Agency, we raise these conversations with clients at 64 deliberately — not to sell policies, but because the window matters. If a LTC rider or CHAS policy makes sense for your situation, 64 is a better time to put it in place than 70. If it doesn’t make sense, we’ll tell you that too.

Frequently Asked Questions

What is a Hospital Indemnity Plan in the context of Medicare? A Hospital Indemnity Plan is a supplemental policy that pays a fixed cash benefit when you’re admitted to the hospital. It works alongside Medicare or Medicare Advantage — paying you directly rather than paying the provider — so you can use the benefit for any expense the hospitalization creates, including ones Medicare doesn’t cover.

Can I get a Hospital Indemnity Plan if I already have Medicare Advantage? Yes. HIPs are designed to work with Medicare Advantage. The daily copays Medicare Advantage charges for hospital stays are one of the primary problems a HIP is built to solve.

What is the difference between an LTC rider and standalone long-term care insurance? Standalone long-term care insurance is a separate policy dedicated entirely to LTC coverage. An LTC rider is added to a life insurance policy, allowing you to draw on the death benefit if you need long-term care. Standalone LTC has become significantly more expensive and harder to obtain. LTC riders on life insurance are increasingly the practical alternative for people who need both coverage types.

What is CHAS coverage and why isn’t Medicare enough? CHAS stands for Cancer, Heart Attack, and Stroke — a critical illness policy that pays a lump sum upon diagnosis. Medicare covers the medical treatment well. CHAS covers everything else: out-of-network specialists, travel, home care, lost income, household costs. Those indirect costs can easily exceed the direct medical expenses Medicare covers.

Does health history affect whether I can qualify for these supplemental products? Yes. All three — Hospital Indemnity Plans, life insurance with LTC riders, and CHAS coverage — require medical underwriting. Health conditions, recent diagnoses, and prior hospitalizations all affect eligibility and premium. This is the core reason these conversations matter most at 64 or earlier, while underwriting is still favorable.

Is a consultation about supplemental Medicare coverage free in Bedford, NH? Yes. A review of your supplemental coverage options costs nothing. Call or email us and we’ll walk through what’s in place, what’s missing, and what makes sense for your specific situation.

Serving Bedford and All of Hillsborough County

Gilman Agency helps Medicare beneficiaries throughout Hillsborough County evaluate their full coverage picture — including Medicare Advantage, Medicare Supplement, and the supplemental products that address the gaps both leave open. We serve Bedford, Manchester, Nashua, Merrimack, Goffstown, Amherst, Milford, Hudson, Hollis, Litchfield, Pelham, Brookline, New Boston, Weare, Antrim, Bennington, Deering, Francestown, Greenfield, Greenville, Hancock, Hillsborough, Lyndeborough, Mason, Mont Vernon, New Ipswich, Peterborough, Sharon, Temple, Wilton, and Windsor.

If you’ve been wondering whether your current coverage addresses what Medicare leaves open, give us a call. That conversation is always free.

📞 (800) 927-9326 or (603) 493-1394 | ✉️

What Medicare Doesn’t Cover — and What Actually Does

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