Healthcare expenses are consuming an increasing share of Social Security benefits, with retirees spending roughly a third of their monthly checks on out-of-pocket medical costs. A new report from Boston College's Center for Retirement Research reveals that even with Medicare coverage, premiums, copays, and uncovered services create substantial financial pressure for seniors.

For nearly half of seniors, Social Security provides at least half their income, and for 27% it's their sole source of support. The average monthly benefit of $2,071 falls far short when medical costs are factored in. Women face an even steeper challenge, receiving checks that average 25% less than men's due to lifetime earnings disparities and caregiving gaps.

Medical inflation is projected to run at 5.8% annually compared to Social Security's 2.4% cost-of-living adjustments, creating a widening gap. Medicare Advantage plans, while initially attractive, often become less beneficial as healthcare needs increase. Financial experts recommend working longer, maximizing health savings accounts, and delaying Social Security claims until age 70 to secure larger monthly payments. The system's strain is unlikely to ease, making proactive planning essential for retirement security.