Sure you do. And health insurers rely on you not understanding the arithmetic to boost their profits.
Barring the relatively few people who have an expensive chronic condition with a high annual cost, most people have the occasional, one-time big expensive medical event like a hospitalization, or a cancer treatment, and then return to some lower baseline level of medical expenditures. You don’t want to pay for first dollar medical coverage for the baseline, unless your baseline exceeds the annual out of pocket limit plus premium on a high deductible policy.
And also, a for profit insurer will likely make you pay inflated prices for drugs and services as a condition for counting those expenditures towards your annual deductible. If your deductible is well in excess of your annual medical expenditures, you may be able to price shop on medical services, pay cash, and avoid the insurer’s price gouging.
For example here in Washington State, if you sign up for a Medigap plan, you have a choice between $238/month for the lowest cost plan G with 1st dollar coverage, and $48/month for a high deductible Plan G with about a $3,000 annual deductible.
If you currently have low medical bills, you can capture that $2,280 annual saving while limiting your out-of-pocket to $3,000 during that rare year where you have a $1 million illness.
That’s what I mean by understanding the arithmetic.
And even without a high-deductible Medigap plan, my 2025 medical disaster with about $400,000 in medical billings and a Medicare reimbursement of $150,000 in 2025, my out of pocket for the year would have been less than $20,000. If you can handle that, you don’t even need the $48/month high deductible policy.
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