Yes, but it arrives later and works differently than you might expect

Social Security Disability Insurance (SSDI) does include health insurance, but not right away. When you start receiving SSDI payments, you become covered by Medicare — the federal health insurance program for people over 65 and certain disabled people. However, Medicare coverage does not begin until you have been receiving SSDI for 24 months. During those first two years, you will need to cover medical costs another way.

This timing matters because many people on SSDI have significant medical expenses. Understanding when your coverage starts and what it covers helps you plan for the gap and know what to expect once Medicare begins.

Key Takeaways

  • Medicare coverage starts automatically after you receive SSDI for 24 months, not when your SSDI payments begin.
  • During the first two years of SSDI, you may be covered by Medicaid instead, depending on your state and income.
  • Medicare Part A covers hospital care, and Part B covers doctor visits and outpatient services, but you pay premiums and cost-sharing amounts.
  • Some people with SSDI are covered by both Medicare and Medicaid, which can reduce your out-of-pocket costs.
  • You do not need to do anything to enroll in Medicare once you become may be able to access — it happens automatically.

How the 24-month waiting period works

The clock starts on the first day you receive an SSDI payment, not the day you explore or the day your claim is approved. Social Security counts 24 months from that first payment date. Once those 24 months pass, Medicare coverage begins automatically on the first day of the month after your 24-month period ends.

You do not need to sign up, submit forms, or contact Medicare. Social Security handles the enrollment for you. You will receive a Medicare card in the mail before your coverage starts.

This waiting period exists because SSDI is designed to replace lost work income, and the program assumes you may have other health coverage during the first two years — through a spouse's employer, a former employer's plan, or Medicaid.

What happens during the first two years without Medicare

While you wait for Medicare, your health insurance options depend on your state and income. Many people on SSDI are covered by Medicaid, the joint federal-state program for people with low income. Medicaid rules vary by state, but in most states, if your SSDI payment is low enough, you will be covered automatically or after a straightforward review.

Some states have programs specifically for people with disabilities who are waiting for Medicare. These programs may cover certain services or medications. Your state Medicaid office can tell you what you may have access to for.

If you do not may have access to for Medicaid and have no other coverage, you may be able to buy a plan through the Health Insurance Marketplace. You may also be able to join a plan through a family member's employer or continue coverage from a former employer under COBRA, though COBRA is usually expensive and temporary.

What Medicare Part A and Part B cover

Medicare Part A covers hospital stays, skilled nursing facility care after a hospital stay, hospice care, and some home health services. You do not pay a premium for Part A if you or your spouse paid Medicare taxes while working. You do pay a deductible when you are admitted to the hospital, and you pay coinsurance (a percentage of costs) for longer stays.

Medicare Part B covers doctor visits, outpatient services, lab tests, imaging, and some preventive care. Part B has a monthly premium, which is deducted from your SSDI payment. You also pay a yearly deductible and coinsurance for most services.

Neither Part A nor Part B covers dental care, vision care, hearing aids, or long-term custodial care. Many people on SSDI buy additional coverage called Medigap or join a Medicare Advantage plan to cover these gaps, though these plans have their own costs and rules.

When you have both Medicare and Medicaid

Some people on SSDI are covered by both Medicare and Medicaid at the same time. These people are called dual may be able to access. Medicaid covers some costs that Medicare does not — like dental, vision, and hearing aids — and also pays your Medicare premiums and cost-sharing amounts.

Whether you may have access to for both depends on your state's rules and your income. In most states, if your SSDI payment is very low, you will be covered by Medicaid even after Medicare starts. Your state Medicaid office can tell you whether you are dual may be able to access and what services Medicaid covers in your state.

What you pay for Medicare coverage

Most people on SSDI do not pay a premium for Medicare Part A. The Part B premium is deducted automatically from your SSDI payment each month. The amount changes each year; in 2024, the standard premium is $164.90 per month, but your premium may be higher or lower depending on your income.

You also pay a yearly deductible for Part B ($240 in 2024) before Medicare starts paying for most services. After you meet the deductible, you typically pay 20 percent of the cost of doctor visits, tests, and other services. Hospital stays have a separate deductible and coinsurance amounts that depend on how long you stay.

If you cannot afford these costs, you may be covered by Medicaid or a program called Medicare Savings Programs, which helps people with low income pay their Medicare premiums and cost-sharing. Your state Medicaid office can tell you whether you may have access to.

What to do before your Medicare coverage starts

During the 24-month wait, keep your other health coverage active if you have it. If you lose coverage or your coverage is about to end, contact your state Medicaid office right away to see what you may have access to for. Do not wait until your coverage ends.

If you have prescriptions, ask your doctor whether you can use a generic medication or a lower-cost brand-name drug. Some programs offer free or low-cost medications to people with disabilities while they wait for Medicare.

About three months before your Medicare coverage starts, Social Security will send you information about your coverage and your Part B premium. Read this carefully so you know what to expect when Medicare begins.

Frequently Asked Questions

Do I have to pay for Medicare if I am on SSDI?

You do not pay a premium for Medicare Part A. You do pay a monthly premium for Part B, which is taken out of your SSDI payment. If you cannot afford the Part B premium, you may may have access to for a Medicare Savings Program that pays it for you.

What if I have health insurance through my spouse's job?

You can keep that coverage during the 24-month wait and after Medicare starts. If your spouse's plan covers you, you may not need Medicare right away, but you should still enroll when you become may be able to access to avoid penalties later if you lose the other coverage.

Can I get dental or vision coverage with Medicare?

Original Medicare does not cover dental, vision, or hearing aids. If you are also covered by Medicaid, it may cover these services depending on your state. You can also buy a separate dental or vision plan, or join a Medicare Advantage plan that includes these benefits.

What happens to my Medicaid when Medicare starts?

In most states, you keep Medicaid even after Medicare starts if your income is low enough. Medicaid will pay your Medicare premiums and help with cost-sharing. Contact your state Medicaid office to confirm you stay covered.

Do I need to do anything to enroll in Medicare?

No. Social Security enrolls you automatically in Medicare Part A and Part B once you have been on SSDI for 24 months. You will receive a Medicare card in the mail before your coverage begins. You do not need to explore or submit any forms.