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What is high deductible Plan G?

The same coverage as Plan G at a much lower premium, after you pay a set annual amount first. Who it fits and who it does not.

Updated August 17, 2026 · 3 min read


High deductible Plan G covers exactly what standard Plan G covers. The difference is that you pay a set annual deductible before the policy begins paying, and in exchange the premium is dramatically lower.

How it works

  1. You pay Medicare's cost sharing yourself until your out of pocket spending reaches the plan's annual deductible.
  2. After that, the policy pays exactly as a standard Plan G would for the rest of the calendar year.
  3. The deductible resets each January 1.

The deductible amount is set federally and adjusts annually. Check Medicare.gov for the current figure, or ask and we will look it up.

What it still gives you

This is the point people miss. High deductible Plan G is not thin coverage. It is full Plan G coverage with a known ceiling on what you pay first. Your worst case year is the deductible plus the premium, and that is knowable in advance.

Who it fits

Who it does not fit

The comparison to run

  1. Twelve months of standard Plan G premium, plus the annual Part B deductible.
  2. Twelve months of high deductible Plan G premium, plus the plan's annual deductible.
  3. The second figure is your worst case on the high deductible version. In a healthy year you pay only the premium plus whatever modest care you used.

For many people in good health the high deductible version wins over a run of years, and the loss in a bad year is bounded and known.

Where it sits against the alternatives

Against a Medicare Advantage plan, it trades the extra benefits and the very low premium for complete doctor freedom and no network. Against standard Plan G, it trades predictability for a much lower premium.

It is underused, largely because it is rarely presented. If premium is the reason you were leaning away from a supplement, this is the option worth pricing before you decide. See is Plan G worth it and supplement costs.

Common follow-up questions

Is high deductible Plan G worse coverage?

No. Once the deductible is met it pays identically to standard Plan G. The difference is timing, not benefits.

Does the deductible reset every year?

Yes, each January 1, along with the plan year.

Can I switch from high deductible to standard Plan G later?

You can apply, but outside a protected window it requires passing medical underwriting in Texas.

Want this looked at properly?

We are an independent agency in McAllen serving Hidalgo, Cameron and Starr counties. No cost to talk it through.

Call (956) 687-3334
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Medicare disclaimer. We do not offer every plan available in your area. Currently we represent 6 organizations which offer 18 products in your area. Please contact Medicare.gov, 1-800-MEDICARE (TTY users call 1-877-486-2048) 24 hours a day / 7 days a week, or your local State Health Insurance Program (SHIP) to get information on all of your options.