Company lists · Data refreshed September 2026

Top 25 Medicare supplement insurers based in the United States

RevenueBase identified 160 company matches for medicare supplement insurers associated with the United States as of September 2026 and tracks 595 professional contacts across them, including 145 with verified work emails. Tampa is the largest hub.

This list covers company matches for medicare supplement insurers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
160Companies
595Contacts tracked
145Verified emails
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The 25 largest medicare supplement insurers based in the United States

Ranked by team size
Top 25 of 160 company matches for medicare supplement insurers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTeaneck, NJ, United StatesHQ recorded Sep 20, 202651-20094 contacts →

Exact match

“At Carida, our team of licensed agents takes a holistic people-first approach to medicare-related investments and bridges the Medicare Insurance gap.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHonolulu, HI, United StatesHQ recorded Sep 20, 202651-20026 contacts →

Exact match

“Premier Benefit Consultants is an independent insurance agency with over 75 Medicare agents throughout Hawaii.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Medicare Simplified Power to Choose.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBoca Raton, FL, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“At Elite Medicare Advisors we are dedicated to helping Medicare beneficiaries in all 50 states!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchWoodstock, GA, United StatesHQ recorded Sep 20, 202651-20017 contacts →

Exact match

“AIMC, an Integrity Marketing Group company, is one of the nation’s leading producers of Medicare Supplement products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchRome, GA, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“State Mutual Insurance Company is a Legal Reserve Mutual Insurer headquartered in Rome, Georgia that conducts business in 41 states as well as the District of Columbia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchIndependence, OH, United StatesHQ recorded Sep 20, 202651-20014 contacts →

Exact match

“KAZ Company is a team of licensed and certified independent insurance agents with a focus on educating individuals on their Medicare Plan options: Medicare Supplement Plans…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchHenrico, VA, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Active Medicare Solutions is a locally owned Richmond, Virginia Medicare Supplement Insurance and Medicare Health Plan Advisor Agency that specializes in providing personalized…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchFranklin, TN, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Core Insurance Advisors is your go-to Medicare supplement provider across Tennessee.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNashville, TN, United StatesHQ recorded Sep 20, 202611-505 contacts →

Exact match

“We are a highly skilled team of Benefits Advisors specializing in Medicare Plans - Medigap Supplements, Medicare Advantage Plans, Medicare Part D Prescription Plans, Hospital…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPort Richey, FL, United StatesHQ recorded Sep 20, 202611-505 contacts →

Exact match

“A group of licensed independent health insurance agents throughout the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSan Marcos, TX, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“MedicareMall.com is your online source for Medicare Supplemental Insurance plans.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchDepew, NY, United StatesHQ recorded Sep 20, 202611-505 contacts →

Exact match

“We bring Clarity to Medicare.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLancaster, PA, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Choosing the right Medicare coverage is crucial.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLakeway, TX, United StatesHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Medisupps.com is an online insurance agency licensed in all 50 states and specializing in Medicare supplement insurance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchJupiter, FL, United StatesHQ recorded Sep 20, 202651-2004 contacts →

Exact match

“Jupiter, Florida based Medicare specialists with over 65 years of combined experience serving the senior market & dedicated to helping our clients to find the absolute best health…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLittle Rock, AR, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“MediSource is your go-to Medicare and senior insurance brokerage in the state of Arkansas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWest Point, NE, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Senior Insurance Advisors works with people approaching Medicare age and with those already on Medicare.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchChina Spring, TX, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchTampa, FL, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A medicare insurance brokerage you can count on.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchFlower Mound, TX, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“At Plan Medigap we specialize in helping seniors navigate the Medicare market.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLas Vegas, NV, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Insurance Concepts specializes in Medicare solutions, including Part D, Medicare Supplement, and Medicare Advantage plans.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBuffalo, NY, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“A Medicare team to help you plan ahead.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202611-502 contacts →

Exact match

“We offer a variety of different insurance options with multiple carriers: Medicare Advantage Prescription Drug Plans Medicare Supplemental Plans Prescription Drug Plans Small…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchMiddletown, DE, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“We help seniors cut through all the confusion surrounding their Medicare benefits.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 160 medicare supplement insurers based in the United States

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medicare supplement insurers based in the United States at a glance

As of Sep 20, 2026
24.4%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Tampa
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
33
51-200
11
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 160 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “medicare supplement insurers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 145 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “medicare supplement insurers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medicare supplement insurers are there based in the United States?

RevenueBase identified 160 company matches for medicare supplement insurers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Carida Insurance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medicare supplement insurers?

Tampa leads with 4 company records, followed by Austin (3) and Independence (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 145 professional contacts with verified work emails tracked across these 160 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.