Disability benefits and Medicaid, explained plainly
A calm starting point for the main disability benefit programs, in plain words, without the jargon.
Benefits are meant to help, but the system around them can feel like an alphabet soup. SSDI, SSI, Medicare, Medicaid, and a stack of forms and acronyms. This section takes that soup apart and explains each piece in plain words, so you can see what is for you and what to do next.
There are two kinds of help to keep straight. Some programs give you income, a monthly payment to live on. Others give you health coverage, help paying for doctors, hospitals, and medicine. The income programs are SSDI and SSI. The health programs are Medicare and Medicaid. Many people qualify for more than one, and the programs are designed to work together rather than against each other.
The difference that trips people up most is between SSDI and SSI. SSDI is based on your work history, the credits you built up on the job before your disability. SSI is based on financial need, and it does not require a work record at all. The names look alike, but the doors they open are different, and some people walk through both. Our disability benefits overview lays out all four programs side by side.
Health coverage follows a similar split. Medicare is usually linked to SSDI, while Medicaid is based on income and need. For many people with disabilities, being approved for SSI is what opens the door to Medicaid. Because Medicaid is run by each state, the details depend on where you live, which is why we give it a guide of its own in Medicaid, explained step by step.
One worry comes up again and again: will a job take all of this away? The short answer is that it often does not have to. Work incentive programs let many people earn income while keeping some benefits or coverage. If that is on your mind, the guide on going to work with a disability in our work section walks through the rules. And if you want to understand the rights that sit behind these programs, start with knowing your rights.
Guides in this section
Medicaid, explained step by step
What Medicaid covers, the disability pathway through SSI, and how to apply and keep it.
8 min read BenefitsDisability benefits: SSDI, SSI, Medicare and Medicaid
How the four main programs differ, who they are for, and how they fit together.
7 min read The full reading roomLooking for another topic?
Browse every plain-language guide in one place, from benefits and rights to work and accessibility.
Questions people ask
What disability benefits are there?
The main federal programs are SSDI and SSI for income, and Medicare and Medicaid for health coverage. SSDI and Medicare are tied to your work history. SSI and Medicaid are based on income and need. Many people qualify for more than one.
What is the difference between SSDI and SSI?
SSDI is based on the work credits you earned before your disability, so it depends on your job history. SSI is based on financial need and does not require a work record. The two can overlap, and some people receive both.
Do benefits pay for health care too?
Yes, but through separate programs. Medicare is health coverage linked to SSDI, and Medicaid is coverage based on income and need. Getting a cash benefit like SSI often opens the door to Medicaid as well.
Will working end my benefits?
Not always. Several work incentive programs let you earn income while keeping some benefits or health coverage. See our guide on going to work with a disability before you make changes.