Long-Term Care: The Risk — and the Self-Insurance Question

Most people significantly underestimate both the likelihood and the fiscal impact of a long-term care event — and Medicare reimbursement is very limited. These four figures frame the true exposure.

Why Long-Term Care Planning Matters

Six facts that belong in any retirement analysis

• Medicare does not cover extended care. Medicare is built for acute and rehabilitative care. It provides limited skilled-nursing coverage and no meaningful coverage for custodial long-term care — the type most families will need.
• Bay Area costs exceed national averages. Professional home care and memory care in the San Francisco Bay Area routinely exceed $180,000 per person annually — costs that compound significantly over a multi-year event.
• Dementia events can last a decade or more. Dementia-related care is not a short-term event. The average duration exceeds five years, and many cases extend well beyond ten years, creating sustained exposure unlike that of most insurable risks.
• Most care occurs at home. Most of the long-term care today is delivered in the home, not in nursing facilities. Benefit structures limited to facility-based care may significantly underperform in practice.
• Women statistically require care longer. Women live longer on average and are statistically more likely to require extended long-term care. Couples’ planning that ignores this asymmetry carries meaningful actuarial risk.
• Self-insuring carries hidden costs. High-net-worth families often assume they can self-insure. An unstructured care event can erode investment portfolios, disrupt income strategies, and transfer a disproportionate burden to family members.

The Self-Insurance Question

Can you afford not to have it?

Among financially sophisticated families — those with meaningful retirement assets, professional incomes, and careful financial habits — the idea of self-insuring long-term care risk has real surface appeal. If you have accumulated enough wealth, why pay premiums when you could pay for care yourself? It is a reasonable question, and it deserves a rigorous answer, because the assumptions embedded in the self-insurance argument are often more fragile than they appear. The conclusion below is not ideological. It is mathematical.

The Arithmetic — What Self-Insurance Requires

The 2026 national median for a private nursing-home room is $11,294 per month — about $135,500 per year. Assisted living carries a national median of $6,200 per month, or $74,400 annually. In high-cost markets such as the San Francisco Bay Area, these figures run 30 to 50 percent above the national median. At a Bay Area rate of about $15,000 per month per person, the self-pay exposure for one individual looks like this:

For a couple, these figures double. And these are today’s costs — before care-cost inflation, which has averaged 3.84 percent annually over the past three decades and accelerated to 7–9 percent for nursing homes in 2024 and 2025.

The Probability — Most People Underestimate How Likely This Is

• › 70% of Americans who reach age 65 will require some form of long-term care (U.S. Dept. of Health and Human Services).
• › 1 in 5 Americans turning 65 will face more than $200,000 in lifetime long-term care expenses.

“The self-insurance strategy works when the risk is low-probability and the cost is bounded. Long-term care is high-probability and unbounded. That combination is precisely what insurance exists to address.”

The Inflation Problem — Your Portfolio Must Outrun an Accelerating Cost

Self-insurance depends not just on having sufficient assets today, but on those assets growing fast enough to keep pace with long-term care costs over time. Recent movement: assisted living +10% over the last year, nursing-home costs +7–9% across 2024–2025, home health aide costs +3%. If care inflates at 4 percent annually and the portfolio earns 5 percent after tax, the real cushion is just 1 percent per year — and a sequence of below-average investment years, or a market drawdown at the wrong moment, eliminates that margin.

The Timing Problem — Care Events Do Not Arrive on Schedule

Care needs arise unpredictably — following a stroke, a fall, a cognitive diagnosis, or a gradual decline that accelerates without warning. The financial demands begin immediately and do not pause for markets to recover.

“A care event that arrives during a market correction is not an edge case. It is a foreseeable scenario that a self-insurance strategy must be able to survive. Most portfolios are not sized to manage both simultaneously.”

The Hidden Cost — Self-Insurance Is Often Transferred to Family

When a self-insurance strategy proves insufficient, family members typically absorb the shortfall. Adult children take on caregiving roles, reduce their working hours, and draw on their own savings — informal family caregiving is the largest sole source of long-term care support in the United States. And Medi-Cal, California’s Medicaid program, requires spending down all personal assets before it will pay. For a family with meaningful retirement savings, a home, or a surviving spouse, Medi-Cal is not an alternative plan; it is the outcome that occurs after the self-insurance strategy has already failed.

The Underwriting Reality — You Cannot Buy Coverage After the Risk Materializes

The optimal window for obtaining coverage is typically in a client’s fifties and early sixties. Families who decide at 65 to self-insure, then reconsider at 73 after a health event, often find that the coverage they might have purchased is no longer available at any price. The underwriting window, once closed, does not reopen.

The Bottom Line

Long-term care is the textbook case for insurance.

Long-term care does not meet any of the criteria for a viable self-insurance strategy. The probability of needing care is high. The cost is high. The timing is unpredictable. And the worst-case outcome — years of skilled nursing or memory care — is financially catastrophic for all but the most well-capitalized households.