Medicare Part B Premiums 2024 Income Limits. However, the premiums for part b (medical insurance) and part d (prescription drug insurance) can vary between individuals based on their income level. In 2024, 32.8 million people are enrolled in a medicare advantage plan, accounting for more than half, or 54 percent, of the eligible medicare population, and $462 billion (or 54%) of.

If you have both medicare part b and medicare prescription drug coverage, you’ll pay higher premiums for each. The annual deductible for all medicare part b.