How does Medicare work if I am under 65 and disabled?

Special Situations
Last updated: 
April 10, 2026
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The short answer

If you are under 65 and have received Social Security Disability Insurance for 24 months, you automatically qualify for Medicare. The coverage works the same as it does for people 65 and older.

The full explanation

Medicare is not just for seniors. If you have a qualifying disability and receive Social Security Disability Insurance (SSDI), you become eligible for Medicare after a 24-month waiting period. That waiting period starts the month your SSDI payments begin, not when your disability started. So in most cases you are looking at two full years before Medicare kicks in.There are two exceptions where the waiting period does not apply. If you have been diagnosed with ALS (also called Lou Gehrig's disease), Medicare starts the same month your SSDI does. If you have end-stage renal disease (permanent kidney failure requiring dialysis or a transplant), you qualify through a separate process.Once Medicare starts, it works the same way it does for people 65 and older. You get Part A (hospital coverage) and Part B (medical coverage). You can add a Part D drug plan or choose a Medicare Advantage plan. You also have the right to buy a Medigap supplement policy, though the rules around when insurers must accept you can be more complicated under 65 depending on your state.Plan details and costs change, so always verify current information when you are approaching your start date.

Related Medicare Resources

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In 

 specifically

In Utah, people under 65 on Medicare may have access to Advantage plans, but carrier participation for this group can vary. Contacting the Aging and Disability Resource Center (ADRC), Utah's free Medicare counseling program, is a practical first step to understand your specific options.

What this means for you

For you, this means if you or a family member is on disability, Medicare coverage is coming, but planning ahead during that 24-month window can make the transition much smoother.

Related Questions

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