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Medicare Part B Premiums will rise in 2026

The increase is likely to reduce the Social Security cost-of-living adjustment

Updated:

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By:
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Mark Huffman
Reporter

Mark Huffman has covered consumer issues since 2004, with a special focus on protecting and empowering older adults. A former news correspondent for the Associated Press Radio Network, Westwood One, and ConsumerAffairs, Mark brings decades of journalistic experience to RetirementLiving.com. He is passionate about giving consumers a voice and helping them make informed decisions. Mark has also created educational content, including Senior Scam Alert, a video resource designed to help seniors recognize and avoid fraud. He holds a B.A. from the University of Kentucky and lives with his family in Richmond, Virginia.
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Photo by Vitaly Gariev on Unsplash

Key Insights

  • Medicare Part B premiums are projected to rise again in 2026, outpacing recent cost-of-living adjustments for Social Security.
  • Rising healthcare costs, expanded drug coverage, and demographic pressures are driving the increase.
  • Higher premiums could offset much of retirees’ Social Security benefit gains, squeezing fixed incomes.

Millions of retirees are bracing for another potential increase in Medicare Part B premiums in 2026, a development that could further strain household budgets already under pressure from rising costs of living. 

Analysts warn that while Social Security beneficiaries are likely to see a cost-of-living adjustment (COLA) next year, the benefit boost may be largely absorbed by higher healthcare costs.

Medicare Part B, which covers doctor visits, outpatient services, and preventive care, is funded through a mix of federal dollars and enrollee premiums. Several factors are expected to push premiums upward in 2026:

  • Medical inflation: Physician services, outpatient procedures, and diagnostic testing costs continue to rise faster than general inflation.
  • Prescription drug coverage expansion: Provisions of the Inflation Reduction Act, including negotiated drug price caps and broader coverage, are increasing program expenditures in the short term.
  • Demographic pressures: An aging population means more enrollees using services, which raises total program costs.

Together, these dynamics are placing upward pressure on Medicare’s budget, with enrollees shouldering part of the burden through higher monthly premiums.

Impact on Social Security checks

For retirees who rely heavily on Social Security, the timing is less than ideal. The COLA for 2026 is expected to be modest compared with the spikes seen earlier in the decade. A higher Part B premium could consume much of that adjustment, leaving little room for increased spending power.

For example, if premiums rise by $15 to $20 per month, the average beneficiary could see almost their entire annual Social Security increase offset. For those on fixed incomes, this creates a cycle where rising healthcare costs diminish the effectiveness of benefit adjustments.

Advocacy groups for older Americans argue that the trend underscores the need to strengthen both Social Security and Medicare financing. They warn that without reforms, retirees may face an ever-shrinking margin between benefit increases and healthcare expenses. Policymakers continue to debate solutions, including potential subsidies for lower-income beneficiaries and expanded funding sources for Medicare.

For now, retirees are left waiting for official numbers later in 2025, but the expectation of another bump in premiums is already reshaping budget planning for millions of households.