Sixty plain-English guides to Medicare in Florida — Medicare Advantage, Medigap, and Part D explained, plus county-by-county plan resources for the state's largest counties.
Few states shape the Medicare decision the way Florida does. The state is home to roughly 5.1 million Medicare beneficiaries — second only to California — and that scale attracts carriers in force. For 2026, insurers are offering more than 600 Medicare Advantage plans across Florida's 67 counties, and residents of large counties such as Palm Beach can choose from over 80 plans on their own. Sorting through that many options, most of them advertised heavily every fall, is the central challenge for anyone comparing Florida Medicare plans.
Florida is also one of the most heavily Medicare Advantage–enrolled states in the country. More than 60 percent of Florida beneficiaries are in an Advantage plan rather than Original Medicare, and in Miami-Dade County the share approaches 80 percent — among the highest of any large county in the nation. That tilt has real consequences. South Florida's dense HMO networks and generous supplemental benefits exist precisely because of that competition, while beneficiaries in smaller inland counties may see far fewer plans and tighter provider networks. At the same time, Medigap remains the choice of many Floridians who travel: the state's large seasonal-resident population means hundreds of thousands of beneficiaries split the year between two states, where a Medicare Advantage plan's local service area can become a genuine constraint. Medigap pricing here runs above the national average — new 65-year-old Plan G enrollees in Florida are typically quoted roughly $180 to $250 per month, varying by ZIP code, gender, and tobacco status.
This hub organizes our 60 Florida Medicare guides into four groups: the basics and enrollment timing, the Medicare Advantage versus Medigap decision, coverage details for specific services and situations, and county-by-county Medicare Advantage pages for 27 of Florida's largest counties. Everything here is written for Florida specifically — plan counts, carrier footprints, and pricing context reflect this market rather than national averages. If you live along the Panhandle or are comparing coverage across the wider Gulf region, our sister resource gulfcoastcoverage.com covers the Gulf Coast insurance landscape more broadly. Start with the basics if Medicare is new to you, or jump straight to your county's page to see what is available where you live.
Start here if you're new to Medicare or approaching an enrollment window in Florida.
The starting point: how Parts A, B, C, and D fit together, what changed for 2026, and how Florida's Medicare market differs from the national picture.
Read guide →Initial Enrollment Period mechanics, signing up through Social Security, and the documents Florida residents should have ready before turning 65.
Read guide →What you can change between October 15 and December 7, plus the January–March Medicare Advantage Open Enrollment window and how to use each.
Read guide →Moving counties, losing employer coverage, hurricanes and FEMA-declared disasters — the Special Enrollment Periods Florida beneficiaries actually use.
Read guide →How the lifetime 10-percent-per-year penalty is calculated, who is exempt, and how Floridians working past 65 can avoid it entirely.
Read guide →How Florida Medicaid works alongside Medicare, what D-SNP plans offer, and the income limits for Florida's Medicare Savings Programs.
Read guide →Comparing Medicare plans in Florida
The biggest decision a Florida beneficiary makes — and one that's hard to reverse later.
The statewide Advantage landscape: carriers, plan types, supplemental benefits, and why Florida's plan counts rank among the highest in the country.
Read guide →Plan G vs. Plan N vs. high-deductible G — benefit charts, Florida premium context, and how to compare carriers that sell identical benefits at different prices.
Read guide →A Florida-specific total-cost comparison — premiums, out-of-pocket maximums, and how a healthy year versus a major-illness year changes the math.
Read guide →How Medigap works in Florida, when you have guaranteed-issue rights, and what attained-age pricing means for your premium as you get older.
Read guide →Everything Plan G covers — and the one cost it doesn't — plus Florida premium ranges and how it compares with high-deductible Plan G.
Read guide →When and how Florida beneficiaries can change Advantage plans, the trial-right rules for returning to Medigap, and the timing pitfalls to avoid.
Read guide →ACG Insurance Group is a licensed independent health insurance broker based in the Tampa Bay area, serving beneficiaries across Florida. As an independent agency, they compare options from multiple carriers rather than representing a single company, and there is no fee for their guidance.
What Medicare actually pays for in specific situations — drugs, treatment, equipment, and special circumstances.
Plan availability, carrier footprints, and enrollment context for 27 of Florida's largest counties.
Request a free, no-obligation comparison of Medicare Advantage, Medigap, and Part D options available in your Florida county. Prefer to work directly with an agency? ACG Insurance Group is a licensed independent health insurance broker in Wesley Chapel, FL with no advisory fees. NPN 21249133.