Company lists · Data refreshed September 2026

Top 25 Medicare advantage plans based in the United States

RevenueBase identified 247 company matches for medicare advantage plans associated with the United States as of September 2026 and tracks 14,269 professional contacts across them, including 2,713 with verified work emails. Long Beach is the largest hub.

This list covers company matches for medicare advantage plans 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
247Companies
14,269Contacts tracked
2,713Verified emails
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The 25 largest medicare advantage plans based in the United States

Ranked by team size
Top 25 of 247 company matches for medicare advantage plans 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 matchSt. Louis, MO, United StatesHQ recorded Sep 20, 20265,001-10,0004,965 contacts →

Exact match

“For more than 20 years, Wellcare has offered a range of Medicare products, including Medicare Advantage and Medicare Prescription Drug Plans (PDP), which offer affordable coverage…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHanover, MD, United StatesHQ recorded Sep 20, 20261,001-5,0001,203 contacts →

Exact match

“Johns Hopkins Health Plans guides more than members toward improved health outcomes by providing innovative health plans and solutions backed by the clinical and research…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMiami, FL, United StatesHQ recorded Sep 20, 2026501-1,000518 contacts →

Exact match

“In 1969, AvMed began in South Florida as Aviation Medicine to serve the growing airline industry by providing pilot physicals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchMiami, FL, United StatesHQ recorded Sep 20, 20261,001-5,000471 contacts →

Exact match

“CareMax is a Medicare Advantage organization with a full complement of health and wellness services for the senior population.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFarmington, CT, United StatesHQ recorded Sep 20, 2026501-1,000402 contacts →

Exact match

“ConnectiCare is a leading health plan in the state of Connecticut.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 20, 20261,001-5,000335 contacts →

Exact match

“Universal Health Care is a Medicare/Medicaid health insurance provider based in St.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 2026501-1,000257 contacts →

Exact match

“Bravo Health is one of the fastest growing privately held health care companies in the United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMaryland Heights, MO, United StatesHQ recorded Sep 20, 2026201-500189 contacts →

Exact match

“Essence Healthcare has been providing affordable, comprehensive Medicare Advantage plans to the Medicare population since 2003.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-50133 contacts →

Exact match

“Zing Health Choice IL (HMO) is a Medicare Advantage plan serving Medicare eligible beneficiaries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchColumbus, OH, United StatesHQ recorded Sep 20, 2026201-500119 contacts →

Exact match

“Our values are simple: Exceptional, Easy and Affordable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchDoral, FL, United StatesHQ recorded Sep 20, 202651-200115 contacts →

Exact match

“Solis is a Medicare Advantage plan that is made differently.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPasadena, CA, United StatesHQ recorded Sep 20, 2026201-500113 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchOklahoma City, OK, United StatesHQ recorded Sep 20, 202651-200104 contacts →

Exact match

“GlobalHealth is a fast-growing Oklahoma-based health insurer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSpring Hill, FL, United StatesHQ recorded Sep 20, 2026n/a93 contacts →

Exact match

“ULTIMATE HEALTH PLANS INC is an insurance company based out of 1244 MARINER BLVD, Spring Hill, Florida, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPark Ridge, IL, United StatesHQ recorded Sep 20, 202651-20084 contacts →

Exact match

“Clear Spring Health is part of Group One Thousand One, LLC (“Group 1001”), a consumer-centric financial services family of companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchPomona, CA, United StatesHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“Inter Valley Health Plan is a not-for-profit, Medicare Advantage health plan providing health insurance products for more than Medicare members throughout Los Angeles, Riverside…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202651-20079 contacts →

Exact match

“Belong Health delivers a more compassionate, straightforward insurance experience for Medicare-eligible individuals by partnering with regional health plans to help them launch or…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLake Success, NY, United StatesHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“AgeWell New York is committed to meeting the health care coverage needs of the communities we serve.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchGreensboro, NC, United StatesHQ recorded Sep 20, 202651-20070 contacts →

Exact match

“Care N’ Care Insurance Company of North Carolina, Inc, dba HealthTeam Advantage, is a health insurance company founded in 2015 in Greensboro, NC, and is a jointly owned subsidiary…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“We stand by you!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchHuntington Beach, CA, United StatesHQ recorded Sep 20, 202611-5061 contacts →

Exact match

“VERDA Healthcare is a new Medicare Advantage Plan launched by a passionate, purpose-driven group of experienced healthcare professionals committed to the idea that healthcare…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchPearland, TX, United StatesHQ recorded Sep 20, 2026501-1,00061 contacts →

Exact match

“KelseyCare Advantage is an award-winning Medicare Advantage plan operating in the Greater Houston area since 2008.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSan Marcos, CA, United StatesHQ recorded Sep 20, 202611-5056 contacts →

Exact match

“PACE is a Medicare program for older adults and people over the age 55 living with chronic illness.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 2026501-1,00050 contacts →

Exact match

“Providing Compassionate Care for Older Adults.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchTrevose, PA, United StatesHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“Core Value Insurance Group LLC is the premier Medicare advantage brokerage in the USA.”

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

Showing 25 of 247 medicare advantage plans based in the United States

See the full list, filter by size, metro and specialty, and access 2,713 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medicare advantage plans based in the United States at a glance

As of Sep 20, 2026
19.0%Verified-email coverage
57.8Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Long Beach
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
57
51-200
29
201-500
9
501-1,000
10
1,001-5,000
8
5,001-10,000
1
10001+
2

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 247 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 advantage plans” 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 2,713 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 advantage plans”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medicare advantage plans are there based in the United States?

RevenueBase identified 247 company matches for medicare advantage plans 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?

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

Which city has the most medicare advantage plans?

Long Beach leads with 6 company records, followed by Columbia (5) and Miami (5).

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 2,713 professional contacts with verified work emails tracked across these 247 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.