Medicare Supplement Plans in Florida: 2026 Costs & Best Picks

Medicare Supplement Plans in Florida: 2026 Costs & Best Picks

The state of Florida has the largest Medicare population of any state at about 5 million people and one of the highest-priced Medigap markets in the country. Another consumer protection that many beneficiaries don't know about is the state's requirement that all Medigap policies sold in the state include Issue-Age pricing, which means that the premium will never rise just because you've aged, you will be charged the same rate as you were when you first purchased the policy. This one rule in Florida affects the math behind Medigap shopping, very differently than attained-age states.

This guide spells out the breakdown of the Florida Medigap market for 2026, the differences in Plan rates from Miami-Dade to Jacksonville (which can be as high as $200 per month for the same Plan G), why Florida's Issue-Age law impacts long-term planning, and more. The information is based on data from the Florida Office of Insurance Regulation, Medicare.gov, CMS, KFF, and up to date carrier rate filings. 

Florida's Issue-Age pricing rule

The majority of states offer Medigap insurers three pricing options: community-rated (all individuals pay a uniform premium), issue-age-rated (the premium is the same when purchased, but increases as the policyholder ages), and attained-age-rated (the premium increases with age). Medigap policies for sale in Florida must be sold using an Issue-Age pricing structure.

It has real-world implications. For people who purchase Plan G at age 65 in a "attained-age" state such as Texas or California, the premium could rise to $300 or higher by age 80 due to inflation and the age-rated structure of the plan. In Florida, they set their premium baseline at 65 years old and lock it in. Premiums increase over time as medical cost increases and general inflation, but you do not have to pay the extra increase in premiums based on age that is imposed in attained-age states.

This rule also results in higher premiums for initial Florida Medigap policies when compared with those in states that can quote 65-year olds lower rates and then substantially increase them later when they are older. Florida premiums are based on the long-term cost.

When you compare the savings possibilities, the Issue-Age structure in Florida can save thousands of dollars over the long haul for a person who is 65 years old at retirement time and is expecting to continue to have a Medigap plan for 20 to 25 years. The trade-off: you will be paying more in up front costs than in other states. 

Florida Medigap costs in 2026

Florida medicare supplement plans cost varies dramatically by region, age, gender, and carrier. The state's geography splits cleanly into pricing zones based on medical utilization patterns and carrier competition.

Sample 2026Plan G monthly premium ranges for a non-smoking 65-year-old:

Per NerdWallet's analysis of CMS Medigap rate data, the lowest available Plan G premium in Jacksonville for a 65-year-old female non-smoker was $194 monthly. The same person in Miami-Dade typically pays $80 to $200 more for identical federally-standardized coverage.

The Miami-Dade premium is among the highest in the U.S. for any major metro. Drivers include extremely high Medicare utilization rates, dense retiree population, aggressive carrier rate filings in coastal areas, and elevated medical service prices. Carriers in Florida often segment customers into 3 to 5 separate "rate blocks" based on enrollment year, which means two Floridians with identical Plan G coverage from the same insurer can pay different premiums based on when they enrolled.

The 2026 rate increase environment

Plan G premiums rose an average of 13% nationally between 2025 and 2026, per ValuePenguin's analysis of Medigap rate filings. Florida saw above-average increases in many regions, particularly South Florida coastal counties. The drivers include:

• Rising medical inflation and hospital prices in Florida

• The aging Medigap risk pool (closed Plan F policyholders are getting older without new young enrollees, raising claims costs that get spread to other plan letters indirectly)

• Carrier rate filings to recover from prior under-pricing

• General medical loss ratio adjustments by insurers

Looking ahead, the Florida Office of Insurance Regulation reviews Medigap rate filings from each carrier annually. The 2026 increases ranged from single-digit percentages from carriers like Florida Blue and Mutual of Omaha to double-digit increases from some smaller carriers. Annual rate-increase review is critical for Florida Medigap holders because of the state's rate-block structure.

A practical broker note: re-shopping your Medigap policy every 1 to 2 years is more important in Florida than in many states. Florida's competitive carrier landscape means a Plan G that was the lowest-priced option two years ago may not be today.

Best Medicare supplement plans Florida 2026: leading carriers

Best medicare supplement plans florida shopping starts with the major carriers active in the state. Per Florida Office of Insurance Regulation data and carrier filings, the leading Florida Medigap carriers for 2026:

Florida Blue (Blue Cross Blue Shield of Florida). The dominant in-state carrier with stable rates and strong brand recognition. Particularly competitive in Northeast Florida (Jacksonville) and Tampa Bay. Often the lowest-priced option in those regions.

Mutual of Omaha. Nationally established, financially strong (A+ AM Best rating), and often competitive on Plan G pricing. Mutual of Omaha is frequently the lowest-priced AARP/UnitedHealthcare alternative in Florida.

AARP/UnitedHealthcare. Widely available in Florida but typically priced $30 to $70 monthly higher than competitors offering identical coverage, per the AARP brand premium pattern discussed in our AARP Medicare Advantage analysis.

Humana. Available in most Florida counties. Mid-range pricing. Stronger reputation in Florida than nationally.

Aetna. Part of the Aetna Medicare lineup, with competitive Plan G and Plan N rates in many Florida regions.

AFLAC. Newer to Medigap but offering competitive Plan G rates in 2026, often $50 to $100 below the Florida average.

Cigna/HealthSpring. Available statewide. Typically mid-range pricing.

For carrier-specific quotes in your specific Florida ZIP code, the Florida Department of Financial Services maintains public rate filings. The Florida Office of Insurance Regulation's public databases also provide rate information. SHINE (Serving Health Insurance Needs of Elders), Florida's State Health Insurance Assistance Program, provides free counseling and quote comparison.

High-Deductible Plan G in Florida: an underrated option

High-Deductible Plan G is often the smartest Florida Medigap choice for healthy retirees, but most articles overlook it. The 2026 annual deductible is $2,950. Once you meet the deductible, the plan operates exactly like standard Plan G. Until then, you pay covered Medicare costs out of pocket.

Sample 2026 Florida monthly premiums for High-Deductible Plan G:

• Jacksonville/Tampa: $45 to $75 monthly

• Orlando/Central Florida: $55 to $85 monthly

• South Florida coastal: $75 to $110 monthly

Compare these to standard Plan G in the same regions ($180 to $395). The premium savings can run $1,500 to $3,000 annually. For a healthy retiree in their late 60s with predictable healthcare needs, the math often favors High-Deductible G even after factoring in the deductible.

When High-Deductible G doesn't make sense:

• You have chronic conditions or expect to hit the deductible every year

• You can't tolerate the financial uncertainty of paying upfront for medical care

• You frequently see specialists in South Florida who charge Part B excess charges (more on that below)

The Part B excess charge problem in South Florida

Plan G includes Part B excess charges – these are the extra charges (up to 15% above the Medicare approved charge) that non-participating providers can claim. These excess charges are not covered by plan N.

The problem of excess charges is seldom found in most of the U.S. since the majority of providers will accept Medicare assignment. But in South Florida, at least a significant number of specialty practices (especially in Miami-Dade and Palm Beach) choose non-participating provider status and regularly bill above the allowed rate. This isn't often mentioned in national Medigap articles. It has a huge impact for Plan N shopping in South Florida in particular.

If you're planning to consider Plan N in South Florida, just ask any existing or prospective specialist: "Do you accept Medicare, or do you take Medicare excess charges? If the answer is yes, Plan G (excess charges) is the safer option even if it is more expensive. 

When Florida Medigap is the right call

Florida Medigap makes sense when:

• You travel within Florida (or nationally) and want unrestricted provider access

• You're a "snowbird" splitting time between Florida and another state (Medigap travels; Medicare Advantage often doesn't)

• You see specialists frequently or have chronic conditions

• You value Florida's Issue-Age pricing protection over the long term

Florida Medicare Advantage may make more sense when:

• Your primary care and specialist providers are in a specific MA network

• You want bundled dental, vision, and hearing benefits without separate plans

• You're in a Florida county with strong $0-premium MA options

• You qualify for Medicaid and a D-SNP (dual-eligible Special Needs Plan)

Florida is unusual among states for both its Medigap consumer protections (Issue-Age law) and its Medicare Advantage market depth (many counties have 30+ MA plan options). Most Floridians benefit from comparing both paths before deciding.