Every year, Medicare beneficiaries collectively spend billions of dollars on supplemental insurance products that sound reassuring in a TV commercial but deliver far less protection than advertised. Some of these policies are aggressively marketed to people 65 and older precisely because that demographic tends to worry about health costs and leaving family members with bills. Understanding which products are worth your premium dollar — and which ones quietly drain your fixed income — is one of the most important financial decisions you can make in retirement.

Accidental death and dismemberment insurance, often called AD&D, is one of the most commonly oversold products to seniors. These policies pay a benefit only if you die or are seriously injured in an accident — not from a heart attack, stroke, cancer, or any of the conditions that actually kill most people over 65. The odds that your death will be classified as accidental are quite low statistically, yet AD&D premiums can run $20 to $50 per month or more depending on the benefit amount. If you genuinely need life insurance coverage, a small whole life or term policy provides a death benefit regardless of cause — making AD&D a poor substitute for real life insurance protection.

Credit life and credit disability insurance, sold alongside mortgages, car loans, and credit cards, are another category where seniors routinely overpay. These products promise to pay off your loan balance if you die or become disabled. The problem is that the benefit amount shrinks as your loan balance decreases, but your premium often stays the same. A $200,000 mortgage credit life policy might cost $50 to $80 per month — money that could instead fund a term life policy that pays your family a fixed benefit they can use for any purpose, including but not limited to paying off that mortgage. Consumer advocates have long flagged credit insurance as among the poorest-value insurance products available.

Hospital indemnity plans deserve a more nuanced look, because they are not universally bad — but they are frequently misunderstood and oversold. A hospital indemnity plan pays you a fixed daily cash amount, say $100 to $300 per day, when you are hospitalized. For Medicare Advantage enrollees who face per-day copays during a hospital stay, a well-matched indemnity plan can genuinely offset those out-of-pocket costs. In 2025, Medicare Advantage plans can charge hospital copays that vary widely by plan, and some beneficiaries in high-copay plans do benefit from indemnity coverage. However, if you have Original Medicare plus a Medigap Plan G or Plan N, your hospital cost exposure is already dramatically reduced — Plan G, for example, covers the Medicare Part A deductible of $1,676 in 2025 after you meet the Part B deductible of $257. Buying a hospital indemnity plan on top of comprehensive Medigap coverage is almost always redundant spending.

Cancer insurance and other disease-specific policies are marketed with emotionally compelling statistics about cancer's financial toll, and those statistics are real — a serious cancer diagnosis can generate hundreds of thousands of dollars in medical costs. But Medicare covers cancer treatment, chemotherapy, radiation, and hospital stays. If you have a Medigap supplement, your out-of-pocket exposure is further limited. The question to ask before buying a cancer-only policy is: what specific gap am I trying to fill? If the answer is lost income during treatment, a short-term disability or income replacement product may be more appropriate. If the answer is medical bills, your existing Medicare and Medigap coverage may already address the bulk of that risk. Disease-specific policies tend to be most useful for people with no supplemental coverage at all, not for those who already carry Medigap.

Final expense whole life insurance occupies a genuinely complicated space in this conversation, because unlike AD&D or credit life, it does serve a real and legitimate purpose for some seniors. Final expense policies — typically whole life policies with death benefits ranging from $5,000 to $25,000 — are designed to cover burial costs, which averaged $8,300 to $9,000 for a traditional funeral with burial in recent years according to the National Funeral Directors Association. For a senior who has no life insurance, no savings earmarked for end-of-life costs, and adult children who would genuinely struggle to cover those expenses, a final expense policy can provide meaningful peace of mind. The coverage is permanent, premiums are fixed, and most policies issued to applicants between ages 50 and 85 require no medical exam — only health questions.

The honest math on final expense insurance, however, is something every buyer should understand before signing. A 72-year-old woman in average health might pay $80 to $120 per month for a $10,000 final expense whole life policy. Over 10 years, she will have paid $9,600 to $14,400 in premiums. If she lives 15 years after purchasing the policy, total premiums paid could reach $14,400 to $21,600 — potentially exceeding the $10,000 death benefit. The policy still has value because it guarantees the benefit regardless of how long she lives, and it removes the burden from family members. But seniors who have the discipline to set aside $80 to $100 per month in a dedicated savings account may accumulate comparable funds without the insurance overhead. The right choice depends on your health, your family's financial situation, and your own savings habits.

Guaranteed issue final expense policies — sometimes called graded benefit policies — carry an additional caveat worth understanding. If you have serious health conditions that disqualify you from standard underwriting, you may be offered a graded benefit policy, which means the full death benefit is not payable if you die within the first two or three years of the policy. Typically, the insurer returns premiums paid plus a small percentage of interest if death occurs in that initial window. This is not a scam — it is how insurers manage risk for applicants with significant health issues — but buyers should read the graded benefit schedule carefully before purchasing.

Medicare supplement insurance, or Medigap, is one product that does not belong on any waste list for most Original Medicare enrollees. The standardized plans — labeled A through N — are regulated by the Centers for Medicare and Medicaid Services and provide predictable, meaningful cost-sharing protection. Plan G is currently the most comprehensive plan available to new Medicare enrollees (Plan F was discontinued for those newly eligible after January 1, 2020), covering the Part A deductible, skilled nursing facility coinsurance, and foreign travel emergency care, among other benefits. Monthly premiums for Plan G vary significantly by age, location, and insurer — a 65-year-old might pay $120 to $180 per month in many markets — but the coverage is standardized, meaning the benefits are identical regardless of which insurer you choose.

The best defense against buying insurance you do not need is a clear inventory of what you already have. Before responding to any mailer, TV ad, or phone call offering supplemental coverage, write down your current Medicare type (Original or Advantage), any Medigap or Part D plan you carry, and any existing life insurance. Then identify the specific financial risk you are trying to address. Is it a large hospital bill? A funeral cost? Income replacement? Match the product to the actual gap, not to the fear the advertisement is designed to create. Your State Health Insurance Assistance Program, known as SHIP, offers free one-on-one counseling from trained volunteers who have no financial stake in what you buy. To find your local SHIP counselor, visit medicare.gov or call 1-800-MEDICARE.