How to Plan for Healthcare Costs in Retirement

Healthcare is consistently the most underestimated expense in retirement planning. Fidelity's annual Retiree Health Care Cost Estimate puts the figure at approximately $315,000 for a 65-year-old couple retiring today — and this number has been rising faster than general inflation for decades. This estimate includes Medicare premiums, supplemental insurance, copays, deductibles, prescription drugs, dental, vision, and hearing care. It does not include long-term care, which can add $50,000-100,000+ per year for nursing home or assisted living facilities. Healthcare inflation has historically run 5-7% annually, roughly double the general inflation rate. This means healthcare costs double every 10-14 years. A retiree spending $8,000 per year on healthcare at 65 could face $16,000 at 75 and $32,000 at 85. Many retirement calculators use a single general inflation rate for all expenses, significantly underestimating the healthcare component. For accurate planning, model healthcare expenses with their own higher inflation rate separate from other retirement spending.

Medicare is the foundation of retiree healthcare but leaves substantial gaps. Part A (hospital insurance) is premium-free for most retirees and covers inpatient hospital stays, skilled nursing facility care (limited to 100 days), hospice, and some home health care. Part B (medical insurance) costs $185/month in 2026 (more for higher earners due to IRMAA surcharges) and covers doctor visits, outpatient care, preventive services, and durable medical equipment. Part B has a $240 annual deductible and 20% coinsurance with no out-of-pocket maximum — meaning a $200,000 surgery could leave you owing $40,000. Part D covers prescription drugs through private insurance plans with varying premiums, deductibles, and formularies. The coverage gap or "donut hole" has been largely closed but still requires attention. Crucially, original Medicare does not cover: routine dental care, eye exams and glasses, hearing aids, most long-term care, and care outside the United States. These gaps are why supplemental coverage through Medigap policies or Medicare Advantage plans is virtually essential for retirees.

After enrolling in Medicare Parts A and B, you face a critical choice between two supplemental coverage paths. Medigap (Medicare Supplement) policies are standardized by letter (Plans A through N) and fill the gaps in original Medicare — covering copays, coinsurance, and deductibles. Plan G is the most popular, covering almost everything except the Part B deductible ($240/year). Medigap premiums range from $100-300/month depending on age, location, and insurer, but provide predictable out-of-pocket costs and the freedom to see any doctor who accepts Medicare, anywhere in the country. Medicare Advantage (Part C) replaces original Medicare with a private plan that typically includes prescription drugs, dental, vision, and hearing. Premiums can be as low as $0, but plans use provider networks (HMO or PPO) and may require referrals. While maximum out-of-pocket costs are capped (typically $5,000-8,000/year), serious illness can still be expensive. The choice depends on your priorities: Medigap for predictability and provider choice (ideal for travelers and those with complex health needs), Medicare Advantage for lower premiums and bundled extras (ideal for healthy retirees in areas with strong plan options).

The Health Savings Account (HSA) is often called the only "triple tax advantage" in the tax code: contributions are tax-deductible, investments grow tax-free, and withdrawals for qualified medical expenses are tax-free. For retirement healthcare planning, the HSA is unmatched. In 2026, you can contribute $4,300 individually or $8,550 for family coverage, with a $1,000 catch-up contribution for those 55+. Unlike FSAs, HSA funds roll over indefinitely with no "use it or lose it" provision. The optimal strategy is to pay current medical expenses out of pocket, invest your HSA in stock index funds, and let it grow for decades. Save receipts for every medical expense — you can reimburse yourself from the HSA at any time in the future, even years later, as long as the expense occurred after the HSA was established. A couple maximizing HSA contributions from age 40-65 with a 7% return could accumulate over $500,000 in tax-free healthcare funds. After age 65, HSA withdrawals for non-medical expenses are taxed as ordinary income (like a Traditional IRA) but without the 20% penalty that applies before 65. Important: you must stop HSA contributions 6 months before enrolling in Medicare.

Long-term care — assistance with daily activities like bathing, dressing, eating, and mobility — is the wildcard in retirement healthcare planning. The median annual cost of a private nursing home room exceeds $100,000, and assisted living facilities average $55,000-65,000 per year. A three-year nursing home stay can devastate a lifetime of savings. Medicare covers only short-term skilled nursing care (up to 100 days following a hospital stay), not the custodial care most people need. Traditional long-term care insurance provides a daily benefit for a specified period but has become increasingly expensive, with premiums rising 20-40% in recent years for many policyholders. Hybrid policies that combine life insurance with long-term care benefits have become popular alternatives — if you need LTC, the policy pays for it; if you don't, your beneficiaries receive a death benefit. Self-insuring by earmarking $200,000-400,000 specifically for potential LTC needs is viable for wealthier retirees. Medicaid covers long-term care for those who have exhausted their assets (typically below $2,000 in countable assets), but the quality and availability of Medicaid-funded care varies significantly by state.