Medicare Supplement

Same Medigap Plan G in St. Petersburg: how to tell the insurers apart

If you live in St. Petersburg and you're shopping for a Medicare Supplement policy, here is the quiet truth that saves a lot of confusion: a Medigap Plan G from one insurer covers the exact same things as a Plan G from any other insurer. Same with Plan N, Plan A, or any other lettered plan. The coverage is standardized by federal law. What changes from company to company is the price, the way that price is set, and the fine print around discounts and health questions. That is what you are really comparing.

St. Petersburg is in Pinellas County, and the list of insurers licensed to sell Medigap in Florida is set at the state level. In the table below, you'll find every insurer selling Medigap in the state and which lettered plans each one offers.

Start with the plan letter, not the company

Before you compare insurers, pick the plan letter that fits how you use care. People new to Medicare today can choose from Plans A, B, D, G, high-deductible G, K, L, M, and N. Plans C and F are only available to people who were eligible for Medicare before January 1, 2020.

Once you've decided on, say, Plan G, the benefits are set. A hospital stay covered under one company's Plan G is covered the same way under another's. So when you compare, you are really comparing companies, not coverage.

The three pricing methods to watch

Florida allows insurers to set Medigap premiums in different ways, and this is where two policies with the same letter can look very different over time:

• Community-rated (no age rating): Everyone with that plan pays the same base premium, regardless of age. Premiums can still rise over time due to inflation and other factors, but not because you had a birthday.
• Issue-age-rated: Your premium is based on your age when you first bought the policy. Someone who buys at 65 locks in a lower starting point than someone who buys at 72. Premiums can still go up over time for other reasons.
• Attained-age-rated: Your premium starts lower but is tied to your current age, so it typically increases as you get older, on top of any general rate changes.

None of these is automatically better. A plan that looks less expensive today may cost more later, and vice versa. When you call an insurer or use an agent, ask plainly which method they use in Florida.

Rate history matters more than a single quote

A quoted premium is a snapshot. What you really want to know is how often that company has raised rates for existing Florida policyholders and by how much. Florida's Office of Insurance Regulation publishes a Medicare supplement rate guide that shows recent rate changes by company. Reviewing three to five years of history tells you more than any single number ever could.

Household discounts and other price levers

Some insurers offer a household discount — typically when two people in the same home each have a policy, or sometimes just when another adult lives with you. The size and rules vary by company, and not every insurer offers one in Florida. It is worth asking directly.

Other things that can affect what you pay: whether you use tobacco, whether you enroll during your six-month Medigap Open Enrollment window, and whether the insurer offers a high-deductible version of Plan G or Plan F.

Underwriting: the timing question

This is the part that catches people off guard. During your six-month Medigap Open Enrollment Period — which starts the month you're 65 or older and enrolled in Part B — insurers in Florida must sell you any Medigap policy they offer, at their standard rate, regardless of your health.

Outside that window, most insurers can use medical underwriting. That means they can ask health questions and decide whether to accept you, charge more, or decline. A few limited "guaranteed issue" situations exist (for example, if certain other coverage ends), but they are narrower than people assume. If you're already past your open enrollment window, ask each insurer up front what their underwriting looks like before you get attached to a quote.

How to actually compare, step by step

1. Decide on the plan letter first. 2. Pull the list of Florida insurers that sell that letter — the table below shows them. 3. Look up each company on the Medicare.gov Medigap policy search for your ZIP code. 4. Check the Florida Office of Insurance Regulation rate guide for that company's recent rate-change history. 5. Call each company (or one independent broker who represents several) and ask: pricing method, household discount rules, and underwriting questions if you're outside open enrollment. 6. Confirm the company's financial rating through a source like AM Best — a Medigap policy is a long relationship.

For free, unbiased help, Florida's SHINE program (the state's SHIP) offers one-on-one counseling to Medicare beneficiaries at no cost.