If you or a family member has been diagnosed with kidney failure, Medicare coverage may be available regardless of your age. End-Stage Renal Disease (ESRD) is one of only three conditions that qualify a person for Medicare before age 65, alongside Lou Gehrig's disease (ALS) and long-term disability. For the estimated 560,000 Americans on dialysis, understanding exactly what Medicare covers and what it costs in 2026 can mean the difference between manageable care and crushing medical debt.
What Is ESRD and Who Qualifies for Medicare?
End-Stage Renal Disease is permanent kidney failure requiring ongoing dialysis or a kidney transplant to sustain life. When both kidneys have lost roughly 85 to 90 percent of their normal function, a person meets the medical definition of ESRD.
Medicare eligibility for ESRD does not require you to be 65 or older. However, you must meet all three of these conditions:
- You have been diagnosed with ESRD by a physician.
- You need regular dialysis or have received a kidney transplant.
- You, your spouse, or a parent has earned enough Social Security work credits through Medicare-covered employment.
In 2026, one work credit is earned for every $1,890 in covered wages, with a maximum of four credits per year. Most people need 40 credits (10 years of work), though younger workers and dependent children may qualify with fewer credits through a parent's record.
Children with ESRD can qualify for Medicare if a parent has earned at least six work credits in the past three years.
When Does Medicare Coverage Start for Dialysis?
The start date depends on where you receive dialysis treatment.
For in-center dialysis, Medicare coverage begins on the first day of the fourth month of regular dialysis. This means there is a three-month waiting period before coverage kicks in.
For home dialysis, the rules are more favorable. If you begin training for home dialysis before the end of the third month, Medicare backdates coverage to the first day of the first month you began dialysis. This can save you three months of out-of-pocket treatment costs, which is significant given that dialysis can cost $500 or more per session without insurance.
For kidney transplants, Medicare coverage begins the month you are admitted to a Medicare-approved hospital for the transplant.
What Medicare Covers for Kidney Disease
Medicare for ESRD patients divides coverage across Part A, Part B, and Part D.
Medicare Part A (Hospital Insurance)
Part A covers inpatient care related to kidney disease, including:
- Hospital stays for dialysis complications or surgery
- Inpatient kidney transplant surgery
- Kidney donor hospitalization and follow-up care (at no cost to you or the donor)
- Skilled nursing facility care after a qualifying hospital stay
The Part A deductible in 2026 is $1,736 per benefit period.
Medicare Part B (Medical Insurance)
Part B covers the bulk of outpatient kidney treatment, including:
- In-center hemodialysis and peritoneal dialysis treatments
- Home dialysis equipment, supplies, and training
- Dialysis-related lab tests and home visits by a dialysis nurse or technician
- Doctor visits related to kidney disease
- Immunosuppressant drugs after a kidney transplant (when purchased through a Medicare-enrolled provider)
- Certain self-management training programs
The Part B monthly premium in 2026 is $185.00, with an annual deductible of $257. After the deductible, Medicare pays 80 percent of the approved amount and you pay the remaining 20 percent coinsurance.
Medicare Part D (Prescription Drug Coverage)
Part D covers medications prescribed to manage kidney disease and complications, including phosphate binders, blood pressure medications, and other drugs used alongside dialysis.
After a kidney transplant, immunosuppressant drugs may be covered under Part B for a limited period. After that window closes, Part D becomes the primary coverage source. This distinction matters because Part B coverage is more comprehensive for these expensive medications.
Coverage Summary Table
| Service | Medicare Part | What Medicare Pays |
|---|
| In-center dialysis (outpatient) | Part B | 80% after deductible |
| Home dialysis equipment and supplies | Part B | 80% after deductible |
| Inpatient dialysis (hospital stay) | Part A | After $1,736 deductible |
| Kidney transplant surgery | Parts A and B | 80% of approved costs |
| Donor hospitalization | Part A | 100% (no cost to patient or donor) |
| Immunosuppressants post-transplant | Part B or Part D | 80% under Part B |
| Dialysis lab work | Part B | 80% after deductible |
| Prescription drugs | Part D | Varies by plan |
How Long Does Medicare Coverage Last?
Medicare coverage for ESRD patients is not permanent in all cases.
If you are receiving dialysis, Medicare continues as long as you continue dialysis treatment or receive a kidney transplant.
If you receive a kidney transplant, Medicare continues for 36 months after the transplant. After those 36 months, Medicare coverage ends unless you are 65 or older or qualify through disability. This post-transplant coverage gap is a significant concern for transplant recipients under 65 who are not otherwise disabled, since immunosuppressant medications must continue for life.
If you stop dialysis, Medicare ends 12 months after your last dialysis session.
One important exception: if you are already entitled to Medicare through age (65 or older) or disability (SSDI), your Medicare continues regardless of kidney disease status.
Medicare Savings Programs for Dialysis Patients
Even with Medicare, the out-of-pocket costs for dialysis can be substantial. Someone on three-times-weekly in-center dialysis could owe 20 percent coinsurance on each session, adding up to thousands of dollars per year. Medicare Savings Programs (MSPs) can eliminate or sharply reduce these costs for people with limited income.
2026 Medicare Savings Program Income Limits
| Program | Individual Monthly Income | Couple Monthly Income | What It Pays |
|---|
| QMB (Qualified Medicare Beneficiary) | Up to $1,350 | Up to $1,824 | Part A and B premiums, deductibles, coinsurance |
| SLMB (Specified Low-Income Medicare Beneficiary) | Up to $1,616 | Up to $2,184 | Part B premium only |
| QI (Qualifying Individual) | Up to $1,816 | Up to $2,455 | Part B premium only |
Asset limits for MSPs in 2026 are $9,950 for a single person and $14,910 for a couple. Several states have eliminated asset limits entirely, so it is worth checking your state's specific rules.
QMB is the most valuable program for dialysis patients because it covers Part B coinsurance. If you qualify for QMB, providers are prohibited from billing you for Medicare cost-sharing. This means your 20 percent dialysis coinsurance is covered.
Extra Help for Part D Costs
The Extra Help program (also called Low Income Subsidy or LIS) reduces drug costs for Medicare Part D enrollees. In 2026:
- Income limit: up to $23,475 for individuals, $31,725 for couples
- Asset limit: $18,090 for individuals, $36,100 for couples
- Benefit: eliminates the Part D deductible and caps copays at $5.10 for generics and $12.65 for brand-name drugs
Dialysis patients who take multiple prescription medications each month will find Extra Help particularly valuable. Applying for a Medicare Savings Program automatically screens you for Extra Help, so you do not need to file separate applications.
How to Apply for Medicare Coverage with ESRD
The application process for ESRD Medicare is different from standard Medicare enrollment.
Step 1: Get your diagnosis documented.
Your nephrologist or treating physician must certify your ESRD diagnosis. Make sure your records clearly document the date dialysis began or the date of your kidney transplant.
Step 2: Contact the Social Security Administration.
Call SSA at 1-800-772-1213 or visit your local SSA office. You can also apply online at ssa.gov. SSA verifies your work credit eligibility and processes your Medicare enrollment.
Step 3: Complete Form CMS-43.
This is the specific form for Medicare enrollment due to ESRD. Your dialysis facility or transplant center can help you complete it, and they are required by federal rules to assist you with the application.
Step 4: Choose your Medicare coverage.
Once enrolled, decide whether to stay with Original Medicare (Parts A and B) or enroll in a Medicare Advantage plan. Not all Medicare Advantage plans accept ESRD patients, though rules changed in 2021 to expand options. Compare plans carefully based on dialysis provider networks.
Step 5: Add Part D and apply for savings programs.
Enroll in a Part D drug plan and apply for Medicare Savings Programs and Extra Help through your state Medicaid agency or through SSA.
Medicare Advantage and ESRD
Since 2021, people with ESRD can enroll in Medicare Advantage (Part C) plans. However, not every Medicare Advantage plan covers dialysis-related services the same way, and network restrictions matter significantly for dialysis patients who receive treatment multiple times per week.
Before enrolling in a Medicare Advantage plan, verify that your current dialysis center is in the plan's network. Switching dialysis centers is a major disruption for most patients, and out-of-network dialysis costs can be substantial.
If you already have ESRD and are enrolled in a Medicare Advantage plan that does not cover your needs, you have the right to switch to Original Medicare at any time.
Medicaid as a Supplement to Medicare for Kidney Patients
Nearly half of all people on dialysis in the United States are covered by both Medicare and Medicaid, a combination sometimes called "dual eligible." For those who qualify, Medicaid acts as a secondary payer that covers costs Medicare does not pay, including the 20 percent dialysis coinsurance.
Medicaid eligibility is income-based and varies by state, but most states have special rules or higher income thresholds for people with serious medical conditions like ESRD. Contact your state Medicaid office or use our free screener to check if you may qualify.
Check Your Eligibility
The combination of Medicare, Medicare Savings Programs, Extra Help, and potentially Medicaid can dramatically reduce the financial burden of kidney disease. Running a quick eligibility check takes about three minutes and covers all major programs at once.
Use our free benefits screener at benefitsusa.org/screener to find out which programs you may qualify for based on your income, household size, and situation.
Frequently Asked Questions
Does Medicare cover dialysis for people under 65?
Yes. Medicare covers dialysis and kidney transplants for ESRD patients of any age, as long as the patient (or their spouse or parent) has enough Social Security work credits. This is one of the few ways to qualify for Medicare before age 65.
How long do I have to wait for Medicare to start covering my dialysis?
For in-center dialysis, coverage typically starts on the first day of the fourth month of treatment, meaning there is a three-month waiting period. For home dialysis, if you complete home training before the end of the third month, Medicare can backdate coverage to your first day of dialysis.
What is the 20 percent coinsurance for dialysis under Medicare?
After meeting the annual Part B deductible ($257 in 2026), Medicare pays 80 percent of the approved cost for each dialysis session. You are responsible for the remaining 20 percent. For patients receiving dialysis three times per week, this can add up quickly. A Medicare Savings Program (QMB) can eliminate this coinsurance if your income qualifies.
Does Medicare cover immunosuppressant drugs after a kidney transplant?
Yes. Medicare Part B covers immunosuppressant medications for 36 months after a kidney transplant. After that period ends, Part D coverage takes over. If you are under 65 and not otherwise disabled, your Medicare coverage ends 36 months after the transplant, which means immunosuppressant costs may not be covered. Several advocacy organizations are pushing for legislation to extend this coverage permanently.
Can I get Medicare Advantage if I have ESRD?
Yes, since January 2021 people with ESRD can enroll in Medicare Advantage plans. Before choosing a plan, check that your dialysis center is in-network, as most dialysis patients need treatment three times per week and cannot easily switch providers.
What is the Medicare Savings Program and how does it help dialysis patients?
Medicare Savings Programs are state-administered programs that help pay Medicare premiums, deductibles, and coinsurance for people with limited income. The QMB program is especially valuable for dialysis patients because it covers the 20 percent coinsurance on each dialysis session, potentially saving thousands of dollars per year.
What happens to my Medicare if I get a kidney transplant?
If you receive a kidney transplant, Medicare continues for 36 months after the transplant. If you are 65 or older or entitled to Medicare through disability, your coverage continues indefinitely. If you are under 65 and not disabled, Medicare ends 36 months post-transplant, though your immunosuppressant drug coverage under Part B ends at the same time.
How do I apply for Medicare if I have kidney disease?
Contact the Social Security Administration at 1-800-772-1213 or visit ssa.gov to apply. You will need to complete Form CMS-43 specifically for ESRD Medicare enrollment. Your dialysis center or transplant hospital is required to help you with this application.
Is there help paying for medications if I am on dialysis and have Medicare?
Yes. The Extra Help program (Low Income Subsidy) reduces Part D prescription drug costs for people with limited income and resources. In 2026, individuals with income up to $23,475 may qualify. Extra Help can eliminate your Part D deductible and cap copays at $5.10 for generics and $12.65 for brand-name medications.
