SSI, SSDI, and childhood disability benefits

Supplemental Security Income looks at income and resources, not a work history. In January 2026 the individual federal benefit rate is $994 a month before other income is counted. The countable resource limit is $2,000 for one person and $3,000 for a couple. Not everything your loved one owns counts.

SSI does not come with Medicare. In many states, SSI and Medicaid start together. The medical rule depends on where your loved one lives.

Social Security Disability Insurance is paid from your loved one's own earnings record. It requires enough work, and a disability that meets Social Security's definition. The monthly amount depends on that record. There is no set rate like the SSI federal benefit rate.

For 2026, substantial gainful activity is $1,690 a month if your loved one is not blind, and $2,830 if they are blind. Earnings over the matching amount generally mean Social Security will not find that the person is unable to work. There is generally a five-month wait before SSDI payments start, with the first payment in the sixth full month after the date Social Security finds the disability began. There is no wait if the disability is ALS and the approval is on or after July 23, 2020.

Medicare is the health coverage that attaches to SSDI. Social Security enrolls the person in Original Medicare, Parts A and B, after 24 months of disability entitlement. ALS can start Medicare sooner. SSDI does not, by itself, start Medicaid.

Social Security can pay an adult on a parent's record when the disability began before age 22. The parent is receiving retirement or disability benefits, or has died and was insured. Social Security calls these childhood disability benefits. Families also hear disabled adult child, or DAC. The disability test matches SSDI. The payment comes from the parent's record, not from the SSI federal benefit rate.

These benefits do not use SSDI's five-month waiting period. Medicare can still follow, on the same general rule of 24 months of disability entitlement. Social Security's public page says a person already on SSI should ask, at 18, whether a parent's record would pay more and whether Medicare could follow.

Medicaid protection. If your loved one loses SSI because of childhood disability benefits, or because those benefits went up, section 1634(c) of the Social Security Act says the state must keep treating them as an SSI recipient for Medicaid. That continues only while they would still qualify for SSI if those benefits were ignored. It does not keep the SSI cash payment. In Illinois, keep the ABE case current, because the state still runs the medical case. In Wisconsin, SSI Medicaid is automatic while SSI continues, and the state handbook has extra rules when SSI stops.

SSI points toward Medicaid. In Illinois that still takes an ABE application. In Wisconsin, SSI usually starts Medicaid on its own. SSDI and childhood disability benefits point toward Medicare after the qualifying months. A person can have both. Medicare pays first for the services it covers, and Medicaid can cover remaining costs when the state finds the person eligible. None of these programs is a determination Inaya can make.