Medicare Part D Monthly Premium 2024 Date.  — the maximum part d deductible for 2024 is $545 per year (though some plans waive the deductible completely).  — according to the latest projections, the average monthly premium for medicare part d in 2024 is anticipated to be $55.50.

Monthly premium a monthly premium is the fee you pay to the plan in exchange for coverage. Retirees will pay more for medicare part b premiums in 2024.