Southwest Florida (Fort Myers, Naples, Lee & Collier) is one of the Florida regions where the Medicare Advantage lineup has its own local character. This guide covers the carriers active here, how Florida's Medigap rules apply, and what to check before you choose, from a licensed independent broker.
Southwest Florida, covering Fort Myers, Naples, and the Lee and Collier county area, has one of the highest concentrations of Medicare-age residents anywhere in the country. That large retiree population makes it a rich and competitive market, with Humana, Florida Blue, and UnitedHealthcare all holding strong positions. There are plenty of $0-premium plans with generous benefits, but the seasonal snowbird pattern here makes network breadth and out-of-area coverage worth checking carefully.
These carriers are active in the Southwest Florida (Fort Myers, Naples, Lee & Collier) area, though plan availability is set county by county, so confirm what is offered in your specific zip code. Where we have a full review, it is linked.
Medigap rules are set at the state level, not the regional level, so the same Florida rules apply across Southwest Florida (Fort Myers, Naples, Lee & Collier). Florida falls into this bucket: standard federal medigap rules. For the full explanation of what that means for buying and switching a supplement, see our Florida Medicare guide and our guide to Plan G vs Plan N. Verify the current Florida rules before you rely on a specific window.