Millions of Social Security beneficiaries might have a significant portion of their 2026 cost-of-living growth wiped out by a drastic increase in Medicare Part B premiums. With the increase in premiums, monthly payments to the Social Security will not increase as much as it is supposed to, which will have a direct effect on the household budget of the retirees.
Major 2026 Medicare Hikes in Premiums
– Part B Premium: The regular Part B premium will increase to 202.90 a month in 2026 (up by 185 in 2025) a 17.90 amount of increase and among the largest percentage increases on record.
– Annual Deductible: Part B deductible is also increasing to 283, as compared to 257 in 2025.
– Part D (Drug Coverage): Part D plan premiums are also increasing, but the compensation varies a lot according to the plan and location.
– IRMAA Surcharges: The more affluent beneficiaries will pay even more with the surcharge points of the IRMAA also increasing.
Implication to Social Security Payments
– Decreased Net Benefit: Social Security payments will keep up with inflation (2.8% COLA in 2026), but larger Part B contributions in Medicare will result in many beneficiaries receiving a small net increase, or none whatsoever.
– Average Case Study: The average Social Security benefit is projected to gain by an average of 56 per month but the increased Medicare premium will eat almost a third of this amount.
– Hold Harmless Rule: The majority of the beneficiaries will not have their checks cut in dollar-termed by the so-called hold harmless rule however the actual increase will be small. Protections to new enrollees and high earners are not always provided.
Who’s Most Affected?
– Middle-/Low-Income Retirees: The people relying on Social Security alone, and with a little to no additional income, will find their COLA all but disappearing following Medicare deductions.
– Increased Retirees with Higher Incomes: Retirees who pay surcharges to IRMAA will suffer an even greater blow to their net Social Security benefits.
Plans to Control Increased Costs
– Compare Medicare Plans: Check out the available plans during the open enrollment and possibly reduce your Part D or Advantage premium and select affordable coverage.
– Budget Out-of-Pocket Jumps: Prepare 2026: Assuming increased health-care costs, project them into your monthly budget.
– Check Eligibility to Help: There are low-income seniors who may be eligible to join either the Medicare Savings Program or Extra Help in paying their drugs.
Table: 2026 Medicare vs Social Security COLA
| Item | 2025 Value | 2026 Value | Change |
|---|---|---|---|
| Part B Premium | $185 | $202.90 | +$17.90 (+9.7%) |
| Part B Deductible | $257 | $283 | +$26 |
| Social Security COLA | — | 2.8% | Modest real increase |
FAQs
Q1: Would my payment of Social Security be reduced in 2026?
No, a majority of them are shielded against net cuts, yet the actual growth may be meager once Medicare has been subtracted.
Q2: Who pays the most premiums of Medicare?
The retirees with higher income who are set to pay the IRMAA will face greater Part B deductions and reduced net checks.
Q3: What can I do to reduce the financial blow?
Compare yearly, use generics where necessary when making prescriptions, and look into assistance programs when one is eligible.



