Medicare Supplement Plan M: The Cost-Sharing Compromise

Medicare Supplement Plan M is one of the lesser-known Medigap options, designed for people who want solid protection against catastrophic hospital bills but are willing to share some of the everyday costs to keep their monthly premiums lower.

When you look at the Medicare landscape, remember the simple truth: the real choice is Traditional Medicare (Parts A and B) versus Medicare Advantage. The supplement decision comes AFTER you choose Traditional Medicare - it's a component of the Traditional path, not an alternative to Advantage. If you choose the Traditional path, a supplement like Plan M fills the gaps by law.

How Plan M Works

Plan M covers 100% of your Medicare Part A (hospital) coinsurance and hospital costs up to an additional 365 days after Medicare benefits are used up. It also covers 100% of your Part B (medical) coinsurance or copayments, the first three pints of blood, and Part A hospice care coinsurance or copayments.

Where Plan M differs from more comprehensive plans like Plan G is in the deductibles. With Plan M, you pay 50% of the Medicare Part A deductible. You are also responsible for 100% of the Medicare Part B deductible, and Plan M does not cover Part B excess charges. It does, however, include 80% coverage for foreign travel emergency care (up to plan limits).

Who Should Consider Plan M?

Plan M is a cost-sharing plan. It's built for individuals who have enough savings to comfortably cover half of a hospital deductible if they are admitted, and who want to trade that potential out-of-pocket risk for a lower fixed monthly premium. If you rarely go to the hospital but want the peace of mind that a major medical event won't bankrupt you, Plan M offers a middle ground.

Benefits are standardized by federal law. This means a Plan M from one insurance company offers the exact same medical coverage as a Plan M from any other company. The only difference is the price and the company's reputation for customer service.

You don't have to figure this out alone. We walk you through every option so you can protect what you've earned. We're on your side of the table, ready to help you compare the numbers and find the right fit for your specific situation.