Dual eligible simply means you have Medicare and Medicaid at the same time. It is not a separate program you sign up for. It describes a situation, and it changes how your coverage works in ways that are worth understanding before you choose a plan.

Who pays first

Medicare is the primary payer for most medical care. Medicaid is the secondary payer and picks up costs Medicare leaves behind — which can include deductibles, coinsurance, and in many cases your Medicare Part B premium. In 2026 that standard Part B premium is $202.90 a month, so having it paid on your behalf is a meaningful difference in monthly budget.

The South Carolina piece

South Carolina has four Dual Eligible Special Needs Plans on the CMS 2026 list. A D-SNP is a type of Medicare Advantage plan built specifically for people who have both Medicare and Medicaid. The plans are designed to coordinate the two sets of benefits rather than leaving you to work out which one pays for what. For comparison, North Carolina currently has none and Tennessee has six.

This matters because the availability of these plans is a genuine difference between states, and advice written for a neighbouring state may not describe what is actually on offer where you live.

Medicare Savings Programs

Some people are not fully dual eligible but still get help through a Medicare Savings Program. In South Carolina, as in North Carolina and Tennessee, the 2026 monthly income limits for one person are $1,330 for QMB, $1,596 for SLMB and $1,796 for QI, with resources up to $9,950. These are screening figures, not a verdict — the only way to know where you land is to have it checked against your actual numbers.

What to check before you choose anything

Start with the doctors you intend to keep and your current prescriptions with doses. Whether a particular D-SNP includes your doctors is checked one name at a time, not assumed from the plan's name or the hospital system. The same goes for your drug list.

If you are under 65 and on Medicare because of a disability, your situation in South Carolina has an additional wrinkle worth reading about separately — see Medicare before 65 on disability in South Carolina.

One thing we are straight about

The Jordan Insurance Agency does not sell or administer Medicaid, and we cannot enrol you in it. What we can do is help you understand how your Medicare side works alongside it, and compare the Medicare options available to you as someone who has both.

Two related reads if this is your situation: help paying for Medicare in South Carolina covers the Savings Programs that can pay your Part B premium, and Medicare plans in South Carolina lays out all four structures side by side.