Medicare in Florida serves about 5.0 million beneficiaries, with 56% enrolled in Medicare Advantage and the remainder on Original Medicare + Medigap. Average Medigap Plan G premium for a new 65-year-old enrollee: $148/mo. Stand-alone Part D plans average $46/mo.
Medicare Beneficiaries
5.0 million
Age 65+ and disabled
MA Enrollment
56%
% on Medicare Advantage
Avg Medigap Plan G
$148/mo
New enrollee, age 65
| Topic | Detail | Notes |
|---|---|---|
| Medicare Advantage plans available | 100+ | Varies by county; check medicare.gov plan finder |
| Top MA carriers | UnitedHealthcare, Humana, Aetna/CVS | Networks differ by county |
| Stand-alone Part D | $46/mo | Required if you have Original Medicare + Medigap |
| Annual guaranteed-issue Medigap switching | No (one-time 6-month window at 65) | No state annual GI rights; largest Medicare Advantage market in the country by enrollment volume. Snowbird beneficiaries must verify out-of-state coverage before spending winters elsewhere. |
Medigap premiums vary by carrier, age, and ZIP code. The 2026 Part B premium is $202.90/month and Part B deductible is $283. Part D out-of-pocket cap is $2,100 in 2026.
Florida is the undisputed capital of U.S. Medicare Advantage, with over 5 million beneficiaries and 56% enrolled in an MA plan — representing more than 2.8 million MA enrollees, the highest raw number of any state. South Florida (Miami-Dade, Broward, Palm Beach) is one of the most saturated MA markets on Earth, with over 100 plans competing annually. UnitedHealthcare and Humana have dominant market positions statewide, while Devoted Health, a Florida-focused insurer, has grown rapidly by targeting the state's retiree population with high-quality service models. Hospital networks like Baptist Health South Florida, AdventHealth, and Cleveland Clinic Florida participate broadly across MA plans, though narrow HMO networks in Miami remain a frequent source of beneficiary confusion.
Florida's status as the premier retirement destination means tens of thousands of new 65-year-olds enroll in Medicare here each year after relocating from northern states. These new enrollees face a critical choice: the state's warm-weather economy and competitive MA market make $0-premium MA plans attractive, but beneficiaries who spend significant time in other states — particularly summer months in the northeast or midwest — must verify that their MA plan provides out-of-area coverage. Most HMO plans only cover emergencies outside Florida, whereas PPO plans may provide broader out-of-network coverage. Original Medicare with Medigap remains the superior option for true snowbirds who split their year between states. Medigap Plan G averages $148/month in Florida, and medical underwriting outside the open enrollment window can be challenging given Florida's high rates of cardiovascular disease and diabetes.
In Florida, traditional Medicare combined with a Medigap supplement (typically Plan G or N) plus a stand-alone Part D plan provides nationwide access with predictable costs. Plan G covers everything except the $283 Part B deductible.
Medicare Advantage (Part C) plans bundle Medicare Parts A, B, and usually D into one private plan, often with $0 premium beyond Part B. Trade-offs include network restrictions and prior authorization. 56% of Florida beneficiaries currently choose MA.
No state annual GI rights; largest Medicare Advantage market in the country by enrollment volume. Snowbird beneficiaries must verify out-of-state coverage before spending winters elsewhere.
💡 Florida Pro Tip
Florida has one of the largest Medicare Advantage plan markets in the country. Miami-Dade County beneficiaries often have access to 100 or more plans, and the Palm Beach, Broward, and Pinellas County markets are similarly competitive. Even smaller counties like Sarasota and Collier typically offer 40 to 60 plans.
Medigap Plan G premiums in Florida average approximately $148 per month for a 65-year-old. South Florida counties tend to have slightly higher premiums due to elevated healthcare costs, while North Florida communities like Jacksonville and Tallahassee may see rates closer to $135 to $140 per month.
Florida does not have a birthday rule or state annual guaranteed-issue protections. Outside of your initial 6-month open enrollment period at 65 or a qualifying federal guaranteed-issue event — such as your MA plan leaving the area — Florida insurance companies can require medical underwriting, which may result in denial for beneficiaries with chronic conditions.
Beneficiary counts and MA enrollment percentages from CMS state-level Medicare data; premium averages from 2026 carrier rate filings for Florida. Verify current plan costs at medicare.gov before enrolling.
Jennifer Walsh
Editorial Lead, Health & Medicare
This article was researched and written by the Cover Forge USA editorial team against federal sources (NAIC, CMS, FEMA, DOL, SSA, state DOIs) and standard policy forms. Bylines organize content by topic — they do not assert individual licensure. See our editorial-policy for details.
Reviewed May 2026
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