Medicare Advantage, sometimes called Part C, is another way to receive your Medicare-covered benefits. Instead of Original Medicare paying providers directly, a private plan administers your coverage.

The feature that draws most people

Every Medicare Advantage plan must set a yearly maximum out-of-pocket for in-network care. Original Medicare on its own has no such ceiling — you pay roughly 20% of each Part B service with no annual stop. For anyone managing an ongoing condition, that difference is usually the heart of the decision.

The feature that catches people out

These plans are generally built around a network. Whether the doctors you want to keep participate is the first question, and it is answered one name at a time — not assumed from the hospital system, and not assumed from last year, because networks change annually.

Why your address matters in South Carolina

Medicare Advantage availability can vary by county and ZIP code. South Carolina is not one market. What is offered in the Upstate may differ from the Midlands or the Lowcountry, and someone in a neighbouring county can genuinely be choosing from a different list. This is why we check against your actual address rather than discussing South Carolina as a whole.

How to compare them properly

Premium is the least useful number. The things that decide whether a plan fits are the total cost across a year, the out-of-pocket maximum, whether your specific doctors participate, how the drug list treats your prescriptions, and whether routine care needs prior authorisation. A plan with a lower premium and the wrong drug list is the more expensive plan.

We do not name plans or companies on this page, and we would not recommend one before seeing your doctor and prescription list. Anyone who does is guessing.

If you also have Medicaid

South Carolina has four Dual Eligible Special Needs Plans, a type of Medicare Advantage plan built for people with both. See dual eligible in South Carolina.

If you are under 65

Medicare Advantage is open to you on the same terms once you have Parts A and B through disability — and in South Carolina it is often the more available route to capping costs, because the state does not require insurers to sell Supplements under 65. See Medicare Advantage under 65 in South Carolina.