James thought the numbers penciled out. After two decades with Amtrak, he moved to Washington Island in Door County, Wisconsin, expecting to volunteer, travel, and live modestly on his monthly Social Security check. Then his knee gave out. Between the surgery, recovery, and the steady climb in utilities, groceries, and ferry fares to and from the mainland, his savings drained faster than he planned for. At 72, he is back at work seven days a week in the summer, prepping food and tending bar.
His warning, as told to Wisconsin Watch: “You cannot live on Social Security, and unless people have a very good retirement plan, they’re going to be hurting.”
James is not an outlier. Door County has seen a rising share of older adults returning to seasonal work, and the pattern shows up in national data. The personal savings rate has slid from above 6% in early 2024 to 3.9% at the start of 2026, meaning households have less cushion for surprises like a joint replacement. Social Security was never designed to absorb those shocks alone.
The Detail That Drives Most of the Outcome
Social Security replaces about 40% of pre-retirement income for the average retired worker. That number is the whole game. If your paycheck once covered a mortgage, groceries, and a used car every few years, a check worth roughly four out of every ten dollars you used to earn will not cover the same life, especially once medical bills enter the picture. The Social Security Administration (SSA) is explicit that the program supplements, not replaces, other retirement income.
Claiming age compounds the shortfall. For someone with a full retirement age (FRA) of 67, filing at 62 permanently shrinks the benefit by about 30%. On a $2,000 full-retirement benefit, that is roughly $600 a month gone for life, or the difference between covering a surgery co-pay and calling a restaurant about a line-cook shift. Filing later, each year of delay past FRA adds about 8% until age 70. That higher floor is the closest thing most retirees have to shock insurance.
Inflation makes early claiming more punishing over time. The 2026 cost-of-living adjustment (COLA) came in at 2.8%, but prices haven’t moved evenly; some categories have jumped well past that average, and gas hit $4.50 a gallon in mid-May 2026. A COLA that keeps up on paper shrinks in practice when your specific basket, ferry tickets, prescription copays, and home heating run hotter than the national average.
Where Medicare Stops Helping
The other assumption that fails quietly is that Medicare handles healthcare. It covers a lot, but leaves meaningful gaps. The standard Part B premium for 2026 is $202.90 a month with a $283 annual deductible, both up from 2025. Part D drug plans, dental, vision, hearing, and long-term care sit largely outside traditional Medicare. A knee replacement’s downstream costs, physical therapy copays, assistive equipment, and prescriptions pile up quickly on a fixed income.
The interaction with Social Security is the trap. If the monthly benefit is already reduced from early claiming, there is less room to absorb premiums that rise every year and out-of-pocket costs Medicare leaves on the table. Retirees who filed at 62 to bridge a gap often discover a decade later that the bridge became the permanent floor, and the floor sits below the bills.
What Actually Helps
A few moves narrow the gap between the check and the actual cost of retirement.
- Build a healthcare-specific buffer before you retire, separate from a general emergency fund. Dental work, hearing aids, and a single orthopedic surgery can each run into the thousands, and none of them wait for a good year in the market.
- Understand what claiming early locks in. The reduction applies to every check, forward for decades, with each future COLA calculated off a smaller base.
- If your health and job allow, consider delaying. Raising the guaranteed base by roughly 8% per year of delay to age 70 is the most reliable insurance against a James-style shock at 71 or 72.
Returning to work after claiming carries its own wrinkles, an earnings test before full retirement age and potential taxation of benefits, but those are mechanical. The harder problem is the one James names out loud. A plan that assumes Social Security is enough is a plan that has not met a surgery yet. Every situation differs, and the right answer depends on health, savings, family, and the kind of retirement someone actually wants. The margin for surprise is thinner than most people believe until they need it.
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