The carriers we shop for you.
As an independent agency, we’re not tied to any single company — we compare dozens of A-rated carriers to find your best fit. Below are many of the national carriers we work with, with what each is known for, where they’re strong, and how to reach them. Not a member yet? Just tap Compare with us on any carrier and we’ll do the rest — free.
No carrier matches that name — we work with many companies, so give us a call and we’ll check.
Why the carrier you choose matters
With Medicare Supplements, the coverage for each plan letter is standardized by law — a Plan G is a Plan G at every company. So the carrier you pick doesn’t change your benefits; it changes your price, service, and rate stability. With Advantage and Part D, the carrier shapes your network, drug list, and extras. Either way, comparing carriers is where the value is — and that’s what we do for you, for free.
Same benefits, different price
For Medigap, identical coverage can cost noticeably more or less depending on the carrier. Shopping is how you avoid overpaying.
Networks & drug lists differ
For Advantage and Part D, each carrier has its own network and formulary — so the “best” one depends on your doctors and prescriptions.
We’re independent
We aren’t paid to favor any company. We compare them side by side and recommend what genuinely fits you.
The numbers below are each carrier’s general information line. But you don’t have to call them one by one: as an independent agency, we compare every carrier on this page for you, in one free conversation — and there’s no cost or obligation. New to Medicare and not sure where to start? That’s exactly what we’re here for.
Medigap carriers
Companies that offer standardized Medicare Supplement (Medigap) plans. Because the benefits are identical by plan letter, we compare these on price, financial strength, rate history, and service.
The largest Medigap insurer, with the widest plan variety and steady service. Requires AARP membership.
A longtime supplement leader known for competitive rates, rate stability, and U.S.-based customer care.
Broad availability and one of the simplest online enrollment experiences, backed by CVS Health.
A long track record in supplements, often bundling added wellness benefits with the plan.
A major Medicare brand offering supplement plans with optional dental, vision, and hearing add-ons.
Trusted local Blue plans with deep community presence and long-standing provider relationships.
Supplemental coverage backed by a large, established insurer with a long financial track record.
Supplement plus dental and ancillary coverage from a long-standing, specialized carrier.
Well-known for both supplement plans and widely-advertised, easy-to-use dental coverage.
A dedicated Medigap carrier with a long history in the supplement market (Globe Life family).
Competitive supplement rates across the most popular plan letters, from a recognizable brand.
A focused supplement carrier with Southeast roots, serving beneficiaries across many states.
Competitively priced supplement plans in many markets, part of the CVS Health family.
Established supplement coverage across many states, an Aetna company.
Straightforward supplement plans, frequently with household discounts for couples.
Medicare Advantage & Part D carriers
Companies that offer Medicare Advantage (Part C) and stand-alone prescription drug (Part D) plans. Here we compare networks, drug formularies, extra benefits, and star ratings for your specific area.
The largest Advantage carrier, with the broadest nationwide networks and the most plan choices.
Known for rich Advantage extras — fitness benefits, over-the-counter allowances, dental and more.
Broad Advantage and drug-plan options (SilverScript for Part D), backed by CVS Health.
Advantage and prescription coverage with wellness extras across many markets.
One of the largest stand-alone Part D carriers in the country, with a growing Advantage lineup.
Regional Advantage plans with strong, well-established local provider networks.
Consistently top CMS-rated, fully integrated care — you use Kaiser’s own doctors and facilities.
A newer, highly rated Advantage carrier built around a strong member-experience focus.
Dental, vision & hearing carriers
Standardized Medigap plans don’t include dental, vision, or hearing — so we pair them with dedicated carriers when you want that coverage.
One of the nation’s largest dental networks, with senior plans and wide dentist acceptance.
Dental, vision, and ancillary coverage that pairs well with a Medicare Supplement.
Popular stand-alone dental coverage — no networks on many plans, and no yearly maximum on some.
Dental, vision, and hearing coverage that can round out your Medicare benefits.
This directory highlights many of the national carriers we work with, but it’s not the full list — availability also varies by state and ZIP. If you’re looking for a specific company, just ask and we’ll tell you whether we can shop it for you.
One agency, every carrier, no bias
We shop them all
Instead of calling each company yourself, you tell us once — and we compare across carriers to find your best price and fit.
It costs you nothing
Our help is free. We’re paid by the carriers, so you get unbiased guidance at no cost and no obligation.
We stay with you
Carriers change their rates over time. We review yours each year to make sure you’re still with the right one.
Let us compare the carriers for you — free.
Tell us your doctors, prescriptions, and budget, and we’ll shop the carriers above (and more) to find your best fit. No cost, no pressure, no carrier bias. Just a straight recommendation.
May River Medicare Insurance is an independent agency and is not affiliated with or endorsed by the U.S. government, the federal Medicare program, or CMS. Carrier and plan availability vary by state and ZIP code; not every carrier or plan is offered in every area, and we do not offer every plan available in your area. Phone numbers shown are carrier general information lines and may change. Company names and trademarks belong to their respective owners and are listed for identification only. For a complete list of your options, contact Medicare.gov or 1-800-MEDICARE.