Health Insurance

Medical debt is the leading cause of personal bankruptcy in the United States. A three-day hospital stay averages $30,000. A complicated surgery can run $150,000 to $500,000. Without coverage, a single medical event can wipe out everything you’ve built.

This is non-negotiable coverage. The one principle says to insure against ruin and self-insure everything else. There is no clearer case of ruin-level risk than American healthcare pricing.

The Bottom Line

Health insurance is the most important insurance policy you carry. Employer-sponsored plans are cheapest. If you’re between jobs or self-employed, the ACA marketplace is the alternative. If you’re choosing between a high-deductible plan and a traditional plan, run the numbers on the HSA — it’s the only account in the tax code that’s tax-advantaged at all three stages.

Employer-Sponsored Coverage

If your employer offers health insurance, take it. Employer-sponsored plans are cheapest because your employer picks up a significant portion of the premium — often 70-80% of the total cost. A plan that would cost $600/month on the individual market might cost you $150-$200 through your employer.

This subsidy is invisible to most people, which is why they undervalue it. The $400/month your employer pays toward your health insurance is compensation. It just doesn’t show up on your paycheck.

For people pursuing FIRE, employer health insurance is often the single largest financial benefit of employment beyond the salary itself. It’s one reason many people who could otherwise pull the trigger keep working — not for the paycheck, but for the insurance.

The ACA Marketplace

If you’re between jobs, self-employed, or have retired early, the Affordable Care Act marketplace is where you buy individual coverage. The ACA guarantees coverage regardless of pre-existing conditions, which matters enormously for anyone leaving employer-sponsored insurance.

Premiums vary widely by state, age, and plan level. A family of four can pay anywhere from $800 to $1,500+ per month depending on their location and the plan they choose. Subsidies are available based on income — and for early retirees with modest withdrawal income, the subsidies can be substantial.

The premiums are real money. For someone planning early retirement, this cost needs to be baked into the annual spending number that drives the 25x calculation. A $15,000/year health insurance cost adds $375,000 to your FI target. Ignoring this is one of the most common planning mistakes in the FIRE community.

The HSA Advantage

If you’re choosing between a high-deductible health plan (HDHP) and a traditional plan, run the numbers on the Health Savings Account that comes with the high-deductible option.

HSA contributions are tax-deductible going in, grow tax-free, and come out tax-free for medical expenses. It’s the only account in the tax code that’s tax-advantaged at all three stages. Not a 401(k) (taxed on withdrawal). Not a Roth IRA (taxed on contribution). The HSA is triple-tax-advantaged.

For a healthy person with an emergency fund that covers the higher deductible, the HSA route usually wins. You’re accepting more out-of-pocket risk in exchange for lower premiums and a tax-advantaged investment account. The emergency fund absorbs the deductible risk. The HSA compounds for years or decades.

The advanced move: pay medical expenses out of pocket, let the HSA grow invested, and reimburse yourself years later. There’s no time limit on HSA reimbursements. A $2,000 medical bill you pay out of pocket today can be reimbursed from your HSA twenty years from now, after the $2,000 has grown to $7,700 at 7% returns. Keep your receipts.

Where This Breaks

Health insurance for early retirees is a genuine problem with no clean answer. The ACA marketplace provides access, but premiums for a family can run $18,000-$28,000 per year before the insurance pays a dollar. Many people who could otherwise retire early keep working specifically for employer-sponsored coverage. That’s a rational decision, not a failure of nerve.

The ACA guarantees coverage regardless of health history, but that guarantee depends on the law remaining intact. People with chronic conditions carry a risk healthy people can ignore: the rules might change. Factor that into the margin of safety on your FI number.

At very low incomes, someone earning $32,000 in a state without Medicaid expansion can earn too much for Medicaid and too little for meaningful ACA subsidies. No amount of financial optimization solves a systemic access problem.

Not Financial Advice

This content is educational, not personalized financial or medical advice. Health insurance needs vary by individual circumstance. Consult a qualified insurance professional or healthcare navigator before making coverage decisions.