Are all Medigap Plan G benefits the same regardless of company?

Plans Types
Last updated: 
April 10, 2026
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The short answer

Yes. Every Medigap Plan G sold in the U.S. must cover the exact same benefits by law. The only real difference between companies is the monthly premium and the quality of their customer service.

The full explanation

Medigap, also called Medicare Supplement insurance, is standardized by the federal government. That means a Plan G sold by one company has to cover the same things as a Plan G sold by any other company. The benefits are set in stone. What you pay, though, is not. Premiums for the exact same Plan G can vary significantly from one insurer to the next, even in the same zip code. That gap can be hundreds of dollars per year, so it pays to compare. Beyond price, you might also consider how easy a company is to reach, how quickly they pay claims, and how stable their rates have been over time. Some companies raise premiums aggressively after the first year. Others have a steadier track record. The coverage itself will not change, but your out-of-pocket costs and your experience dealing with the company absolutely can. Always verify current premium information directly with the carrier or a licensed agent, since rates change annually.

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In 

 specifically

In Utah, carriers like SelectHealth, Regence BlueCross, UHC, and others all offer Plan G. Getting quotes from multiple carriers is straightforward through a local broker or the Utah ADRC (the state's free Medicare counseling program).

What this means for you

For you, this means you should shop premiums aggressively because the coverage is identical no matter which company you choose.

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