The short answer

If you have Medicare prescription drug coverage — a standalone Part D plan, or a Medicare Advantage plan that includes drug coverage (MA-PD) — your plan can access the $50 GLP-1 Bridge. If you have no Part D drug coverage, you are not eligible until you add it.

The Bridge has two separate gates, and you have to clear both. The first is a plan-type gate: do you have the right kind of Medicare coverage? The second is a clinical gate: your BMI and health conditions. Almost every "do I qualify" article online only explains the BMI rules. This page answers the question seniors actually get stuck on first — does my specific Medicare setup even count?

Which plans CAN use the Bridge

The Medicare GLP-1 Bridge is a nationwide demonstration that runs on top of Medicare Part D. On the plan side, you qualify if you are enrolled in any Medicare option that includes prescription drug coverage:

  • A standalone Part D prescription drug plan (PDP) — the drug plan you add on to Original Medicare.
  • A Medicare Advantage plan that includes drug coverage (MA-PD) — most Advantage plans do, and these are sometimes shown as "MAPD" on your card.
  • An employer or union group plan (EGWP) that provides your Medicare Part D coverage.

You do not have to switch plans, call your insurer, or fill out a separate enrollment. Medicare confirmed that access is automatic for eligible members — your Part D sponsor does not even have to opt in. For the mechanics of your first fill, see how to get the Bridge and whether you have to sign up.

Which plans CANNOT use it

You are not eligible on the plan side if you do not have Medicare drug coverage. The most common situations:

  • Original Medicare (Part A and/or Part B) with no Part D plan. Your hospital and doctor coverage does not include outpatient prescriptions, so there is no plan for the Bridge to attach to.
  • A Medicare Advantage plan without drug coverage (an "MA-only" plan). A minority of Advantage plans — often chosen by people who get drugs through the VA or a former employer — carry no Part D benefit.
  • People who get prescriptions only through the VA, TRICARE, an employer retiree plan, or a marketplace plan, with no Medicare Part D at all.

If that describes you, the fix is to enroll in a Part D or MA-PD plan during a valid enrollment window (your Initial Enrollment Period, the Annual Election Period each fall, or a Special Enrollment Period if you qualify for one). Our Medicare eligibility quiz walks you through which path fits your situation.

The Extra Help (LIS) catch worth knowing

If you receive the Part D Low-Income Subsidy (LIS), also called Extra Help, there is an important wrinkle. According to KFF's analysis, the usual LIS cost-sharing subsidies will not apply inside the GLP-1 Bridge. In plain terms: even if Extra Help normally drops your copays to a few dollars, you would still pay the flat $50 per month for a Bridge GLP-1. You are still eligible to participate — you just will not get your usual low-income discount on this specific benefit.

Having the right plan is only half of it

A qualifying plan gets you in the door. You still have to meet the clinical criteria — a BMI of 35 or higher, or a lower BMI paired with a qualifying condition like heart failure, chronic kidney disease, or pre-diabetes. We break that down in the conditions that lower your BMI cutoff and in do you qualify for the $50 Bridge.

It also helps to know which GLP-1 drugs the Bridge covers — Foundayo, Wegovy, and the Zepbound KwikPen — since Ozempic and Mounjaro for weight loss are not on the list. And if you do not qualify on either gate, there are still other options worth pursuing.

What to do next

  1. Check your plan card or your Medicare account. Look for "Part D," "PDP," or "MA-PD." If you see drug coverage, your plan can use the Bridge.
  2. No drug coverage? Plan to add a Part D or MA-PD plan at your next enrollment window — start with our eligibility quiz.
  3. Have a plan and a qualifying condition? Talk to a GLP-1-friendly provider near you so the paperwork can go in right away — the Bridge is open now.

Data note

Data as of July 2026, based on CMS Medicare GLP-1 Bridge guidance and KFF analysis. The Bridge runs July 1, 2026 through December 31, 2027. Confirm your plan's status with your insurer or at Medicare.gov. This is general information, not medical or insurance advice.