The short answer
Yes — Medicare covers dialysis. In fact, end-stage renal disease (ESRD) is one of the few conditions that qualifies a person for Medicare regardless of age. If your kidneys have failed and you need regular dialysis or a transplant, you can be eligible for Medicare even if you're under 65.
Coverage includes dialysis treatments (both in a facility and, when appropriate, at home), the equipment and supplies for home dialysis, and the medical care around it. Kidney transplant surgery and the follow-up care are covered too.
When your Medicare starts
For most people starting dialysis, Medicare coverage begins the fourth month of treatment. There's an important exception: if you do home dialysis training, coverage can start sooner. And if you get a kidney transplant, coverage can begin the month you're admitted for the transplant.
This timing matters because those first months can leave a gap if you don't have other coverage. If you're navigating an ESRD diagnosis, our guide to getting Medicare before 65 through disability or ESRD walks through the eligibility pathways.
The 30-month coordination period
Here's the rule that surprises people who have employer coverage. If you have a group health plan through your job (or a spouse's job) when you become eligible for Medicare due to ESRD, that employer plan pays first for the first 30 months, and Medicare pays second during that window. After 30 months, Medicare becomes the primary payer.
This coordination period is worth understanding because it affects when it makes sense to take Medicare and how your costs work. Getting the timing right can save real money, and getting it wrong can leave you paying more than you need to.
What you'll pay, and filling the gaps
Under Original Medicare, dialysis is covered by Part B, which means after the deductible you generally owe 20% coinsurance — and with ongoing dialysis, that 20% adds up quickly because there's no annual out-of-pocket cap on Original Medicare by itself. That's why many people with ESRD look at a Medicare Supplement or, since a 2021 rule change, a Medicare Advantage plan to cap their exposure.
The right choice depends on your treatment, your providers, and your situation — and it's genuinely worth talking through, because the costs of ongoing dialysis make the coverage decision more consequential than average. Our overview of Medicare basics is a good starting point.
Frequently Asked Questions
Can I get Medicare under 65 if I need dialysis?
Yes. End-stage renal disease qualifies you for Medicare at any age if you need regular dialysis or a kidney transplant, as long as you or a family member has enough work history.
When does Medicare coverage for dialysis start?
For most people, coverage begins the fourth month of dialysis. It can start sooner if you do home dialysis training, and it can begin the month of admission for a kidney transplant.
What is the 30-month coordination period?
If you have employer group coverage when you become eligible for Medicare due to ESRD, that plan pays first and Medicare pays second for 30 months. After that, Medicare becomes the primary payer.
How much does dialysis cost with Medicare?
Under Original Medicare, dialysis is a Part B service with 20% coinsurance and no built-in out-of-pocket cap. Many people add a Medicare Supplement or Advantage plan to limit ongoing costs.
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