Attained-Age, Issue-Age, Community-Rated: How Medigap Pricing Really Works

The short answer: Two identical Medigap policies with identical premiums today can cost very different amounts ten years from now — because companies price policies three different ways. Attained-age policies start cheaper and rise as you age; issue-age policies lock your entry age into the pricing; community-rated policies charge every adult the same base rate. The method never appears in the headline quote, which is exactly why it is worth asking about before you sign.

This is the most invisible variable in Medigap shopping. The plan letters are standardized by law, so people reasonably assume the only difference between quotes is the number — and then two neighbors who bought “the same plan” at 65 compare bills at 78 and discover they are living in different stories. Here is the machinery underneath, in plain language.

Attained-age: priced for the age you are now

The premium is based on your current age and climbs as you get older — on top of the ordinary rate increases every policy sees. These policies usually show the most attractive quote at 65, which is why they dominate shopping comparisons; the structure most of the market runs on looks like this. The honest description: you are buying the cheapest entry with a built-in escalator, and the escalator is fine if you know it is there and plan accordingly.

Issue-age: priced for the age you were when you bought

The premium is set by your age at purchase and does not climb simply because you aged — a policy bought at 65 keeps its 65-year-old pricing basis at 80. These typically quote higher than attained-age at the start, and the gap narrows or reverses over the years. Buying issue-age young is the classic version of paying more now for a flatter later.

Community-rated: one base rate for everyone

Every adult policyholder in the area pays the same base premium regardless of age — a 65-year-old and an 82-year-old on the same footing. Age never drives an increase; only the general rate adjustments that touch everyone do. Where offered, these can be excellent for the long haul, and unremarkable at the start — which is precisely the pattern that shopping-by-first-quote misses.

The increase every method shares — and the one that differs

Honesty requires this paragraph: every Medigap policy sees rate increases. Medical costs rise, and companies adjust rates across entire rate classes to match — no method exempts you from that. What differs is whether your own birthday adds a second escalator on top. Attained-age stacks both; issue-age and community-rated carry only the general one. Comparing quotes without knowing the method is comparing the first chapter of two different books.

One more honest layer: a company’s pricing history matters as much as its method. A company that priced aggressively low to win customers and then corrected with steep increases treats its policyholders differently than one that priced steadily from the start — and that pattern is visible in rate-history data that never appears in an online quote. This is squarely the kind of homework an independent agent does across companies, at no cost to you.

So which method should you choose?

There is no universal winner — availability varies by state and company, and the arithmetic depends on how long you expect to hold the policy. The practical guidance: ask every quote two questions — which rating method is this, and what does this company’s increase history look like? — and weigh long-hold situations toward the flatter structures when their entry price is reasonable. Remember also that switching later can involve underwriting, so the method you choose during your open window may be the one you keep. Choose it on purpose.

Common questions about Medigap pricing

Why did my Medigap premium go up when my plan never changed?

Because coverage and price run on separate tracks: benefits are standardized and frozen, while rates adjust with medical costs — and, on attained-age policies, with your own age too. An increase does not mean your policy changed or that something is wrong with you; it means one or both escalators moved.

Which rating method is cheapest?

At purchase, usually attained-age — that is its design. Over a long holding period, issue-age or community-rated frequently win where available. “Cheapest” is a question that needs a time horizon attached before it has an answer.

Can my rate go up because my health got worse?

No — an existing Medigap policy cannot single you out for an increase because of your health, and it cannot be canceled for it either. Increases apply to rate classes, not to individuals. Health matters only at the door — underwriting on new applications — never inside the house.

Should I switch companies when my rate rises?

Sometimes — the same plan letter is often available for meaningfully less at another company, and the coverage would be identical by law. The considerations are the underwriting door (outside protected windows) and the new company’s own pricing trajectory. A rate check every couple of years, at no cost, is the sensible habit; panic-switching at the first increase is not.

The simple version

Three pricing methods, one lesson: the quote you see at 65 is a starting point, not a forecast. Ask the method, ask the increase history, and choose with a time horizon in mind — ideally during the open window when every door is open. The G-versus-N comparison picks the letter; this picks the company behind it. And in Georgia, where there is no annual window to switch without health questions, the company you choose first is usually the one you keep — more on Georgia’s rules.

Want your quotes decoded — method, history, and all? Call or text 770-765-7007 — plain-language answers at no cost, from someone who’s still there when the renewal letters come. We’re based in Cumming, Georgia, working with families across North Georgia — and licensed in states across the country, so the decoding travels.