Medicare Part B Premiums 2026: How the 9.7% Hike Affects Your Social Security Medicare Part B premiums are rising 9.7% to $202.90 in 2026. Learn how this increase impacts your Social Security COLA and what you need to pay for healthcare. Medicare Part B premiums will rise to $2... Medicare Part B 2026 Retirement Planning USA Senior Finance Guide Social Security COLA 2026 06-May-2026 0 196