Company lists · Data refreshed October 2026
Top 25 Health insurance networks based in the United States
RevenueBase identified 777 company matches for health insurance networks associated with the United States as of October 2026 and tracks 164,992 professional contacts across them, including 41,829 with verified work emails. Miami is the largest hub.
This list covers company matches for health insurance networks 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 October 13, 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.
The 25 largest health insurance networks based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 11,148 contacts → | ||||
Exact match “Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 10,329 contacts → | ||||
Exact match “Fairview Health Services is Minnesota’s choice for healthcare.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 10,093 contacts → | ||||
Exact match “WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 9,165 contacts → | ||||
Exact match “Community Health Systems is one of the nation's leading healthcare providers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 7,537 contacts → | ||||
Exact match “ProMedica is a mission-based, not-for-profit health care organization headquartered in Toledo, Ohio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 6,369 contacts → | ||||
Exact match “HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 6,259 contacts → | ||||
Exact match “The mission of TriHealth is to improve the health status of the people we serve.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 4,759 contacts → | ||||
Exact match “Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 4,238 contacts → | ||||
Exact match “Advocate Health is redefining how, when and where care is delivered to help people live well.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 3,758 contacts → | ||||
Exact match “McLeod Health is the region's destination for medical excellence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 3,628 contacts → | ||||
Exact match “AtlantiCare is an integrated system of services designed to help people achieve optimal health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 2,620 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 2,335 contacts → | ||||
Exact match “Tower Health is a vibrant, nationally recognized health system that serves a population of nearly 2.5 million people.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 2,106 contacts → | ||||
Exact match “Baptist Health Care is a not-for-profit health care organization based in northwest Florida that is committed to helping people throughout life’s journey.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 1,909 contacts → | ||||
Exact match “Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 1,675 contacts → | ||||
Exact match “Capital Health is the region’s leader in providing progressive, quality patient care with significant investments in our exceptional physicians, nurses and staff, as well as…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 1,557 contacts → | ||||
Exact match “Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 1,266 contacts → | ||||
Exact match “Founded in Port Charlotte, Florida, in 2008, and now headquartered in Fort Myers, Millennium Physician Group is one of the largest comprehensive physician-led groups with more…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 1,232 contacts → | ||||
Exact match “Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 1,078 contacts → | ||||
Exact match “Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 1,076 contacts → | ||||
Exact match “Founded in 1984 as a physician-founded and guided health plan, CDPHP and its affiliates currently serve members in 29 counties throughout New York with a full family of products.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 1,056 contacts → | ||||
Exact match “For nearly a century we have pioneered sophisticated clinical care and developed the area's most convenient network of comprehensive outpatient centers, all dedicated to improve…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 1,023 contacts → | ||||
Exact match “HAP is now Health Alliance Plan by Henry Ford Health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 875 contacts → | ||||
Exact match “As part of Optum, CareMount Medical joins a nationwide family of dedicated physicians and care teams working together to help people live their healthiest lives.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 869 contacts → | ||||
Exact match “Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “health insurance networks”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 777 health insurance networks based in the United States
See the full list, filter by size, metro and specialty, and access 41,829 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Health insurance networks based in the United States at a glance
As of Oct 13, 2026Companies by employee count
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 777 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 “health insurance networks” 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 41,829 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 October 13, 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 “health insurance networks”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many health insurance networks are there based in the United States?
RevenueBase identified 777 company matches for health insurance networks associated with the United States as of October 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?
Tenet Healthcare tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most health insurance networks?
Miami leads with 19 company records, followed by Dallas (13) and Houston (13).
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 41,829 professional contacts with verified work emails tracked across these 777 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 777 health insurance networks based in the United States. Start with a free account, no credit card.
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Health insurance networks by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Health insurance networks based in Argentina
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- Health insurance networks based in Germany
- Health insurance networks based in India
- AI companies based in the United States
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Company intelligence · public preview
Top 25 health insurance networks based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 777 matching company records for health insurance networks based in the United States, with 164,992 tracked contacts and 41,829 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 health insurance networks based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Tenet Healthcaretenethealth.comHQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 11,148 contacts → |
“Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fairview Health Servicesfairview.orgHQ: Minneapolis, MN, United StatesReported employees: 10001+ | Minneapolis, MN, United States | 10001+ | Exact match | 10,329 contacts → |
“Fairview Health Services is Minnesota’s choice for healthcare.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wellspan Healthwellspan.org HQ: York, PA, United StatesReported employees: 10001+ | York, PA, United States | 10001+ | Exact match | 10,093 contacts → |
“WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Community Health Systemschs.netHQ: Franklin, TN, United StatesReported employees: 10001+ | Franklin, TN, United States | 10001+ | Exact match | 9,165 contacts → |
“Community Health Systems is one of the nation's leading healthcare providers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Promedicapromedica.orgHQ: Toledo, OH, United StatesReported employees: 10001+ | Toledo, OH, United States | 10001+ | Exact match | 7,537 contacts → |
“ProMedica is a mission-based, not-for-profit health care organization headquartered in Toledo, Ohio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Healthpartnershealthpartners.com HQ: Bloomington, MN, United StatesReported employees: 10001+ | Bloomington, MN, United States | 10001+ | Exact match | 6,369 contacts → |
“HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Trihealthtrihealth.comHQ: Cincinnati, OH, United StatesReported employees: 10001+ | Cincinnati, OH, United States | 10001+ | Exact match | 6,259 contacts → |
“The mission of TriHealth is to improve the health status of the people we serve.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Magellan Healthmagellanhealth.comHQ: Maryland Heights, MO, United StatesReported employees: 1,001-5,000 | Maryland Heights, MO, United States | 1,001-5,000 | Exact match | 4,759 contacts → |
“Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Advocate Healthadvocatehealth.orgHQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 4,238 contacts → |
“Advocate Health is redefining how, when and where care is delivered to help people live well.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mcleod Healthmcleodhealth.org HQ: Florence, SC, United StatesReported employees: 10001+ | Florence, SC, United States | 10001+ | Exact match | 3,758 contacts → |
“McLeod Health is the region's destination for medical excellence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Atlanticareatlanticare.orgHQ: Atlantic City, NJ, United StatesReported employees: 5,001-10,000 | Atlantic City, NJ, United States | 5,001-10,000 | Exact match | 3,628 contacts → |
“AtlantiCare is an integrated system of services designed to help people achieve optimal health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | St. Joseph Healthprovidence.org HQ: Irvine, CA, United StatesReported employees: 10001+ | Irvine, CA, United States | 10001+ | Exact match | 2,620 contacts → |
“St.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tower Healthtowerhealth.org HQ: West Reading, PA, United StatesReported employees: 10001+ | West Reading, PA, United States | 10001+ | Exact match | 2,335 contacts → |
“Tower Health is a vibrant, nationally recognized health system that serves a population of nearly 2.5 million people.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Baptist Health Careebaptisthealthcare.org HQ: Pensacola, FL, United StatesReported employees: 1,001-5,000 | Pensacola, FL, United States | 1,001-5,000 | Exact match | 2,106 contacts → |
“Baptist Health Care is a not-for-profit health care organization based in northwest Florida that is committed to helping people throughout life’s journey.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Atrius Healthatriushealth.orgHQ: Newton, MA, United StatesReported employees: 5,001-10,000 | Newton, MA, United States | 5,001-10,000 | Exact match | 1,909 contacts → |
“Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Capital Health UScapitalhealth.org HQ: Trenton, NJ, United StatesReported employees: 1,001-5,000 | Trenton, NJ, United States | 1,001-5,000 | Exact match | 1,675 contacts → |
“Capital Health is the region’s leader in providing progressive, quality patient care with significant investments in our exceptional physicians, nurses and staff, as well as…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Acentra Healthacentra.comHQ: Mclean, VA, United StatesReported employees: 1,001-5,000 | Mclean, VA, United States | 1,001-5,000 | Exact match | 1,557 contacts → |
“Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Millennium Physician Groupmillenniumphysician.comHQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 1,266 contacts → |
“Founded in Port Charlotte, Florida, in 2008, and now headquartered in Fort Myers, Millennium Physician Group is one of the largest comprehensive physician-led groups with more…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Revere Healthreverehealth.com HQ: Provo, UT, United StatesReported employees: 1,001-5,000 | Provo, UT, United States | 1,001-5,000 | Exact match | 1,232 contacts → |
“Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 1,078 contacts → |
“Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CDPHPcdphp.com HQ: Latham, NY, United StatesReported employees: 1,001-5,000 | Latham, NY, United States | 1,001-5,000 | Exact match | 1,076 contacts → |
“Founded in 1984 as a physician-founded and guided health plan, CDPHP and its affiliates currently serve members in 29 counties throughout New York with a full family of products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Uchicago Medicine Ingalls Memorialuchicagomedicine.org HQ: Harvey, IL, United StatesReported employees: Not recorded | Harvey, IL, United States | Not recorded | Exact match | 1,056 contacts → |
“For nearly a century we have pioneered sophisticated clinical care and developed the area's most convenient network of comprehensive outpatient centers, all dedicated to improve…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Health Alliance Planhap.org HQ: Detroit, MI, United StatesReported employees: 501-1,000 | Detroit, MI, United States | 501-1,000 | Exact match | 1,023 contacts → |
“HAP is now Health Alliance Plan by Henry Ford Health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Caremount Medicalcaremountmedical.com HQ: Mount Kisco, United StatesReported employees: 1,001-5,000 | Mount Kisco, United States | 1,001-5,000 | Exact match | 875 contacts → |
“As part of Optum, CareMount Medical joins a nationwide family of dedicated physicians and care teams working together to help people live their healthiest lives.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Regal Medical Groupregalmed.comHQ: Los Angeles, CA, United StatesReported employees: 1,001-5,000 | Los Angeles, CA, United States | 1,001-5,000 | Exact match | 869 contacts → |
“Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 777 company matches
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Health insurance networks: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
772 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 777 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for health insurance networks?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many health insurance networks did RevenueBase find based in the United States?
The saved snapshot records 777 matching company records, 164,992 tracked contacts and 41,829 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Health insurance networks by geography
Cite this list
RevenueBase Data Team. Top 25 health insurance networks based in the United States. Snapshot: October 13, 2026. https://revenuebase.ai/companies/health-insurance-networks/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Health insurance networks based in Argentina
- Health insurance networks based in Brazil
- Health insurance networks based in Germany
- Health insurance networks based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 health insurance networks based in the United States
RevenueBase records 777 matching company records for health insurance networks based in the United States, with 164,992 tracked contacts and 41,829 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 health insurance networks based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Tenet Healthcaretenethealth.com HQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 11,148 contacts → |
“Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fairview Health Servicesfairview.org HQ: Minneapolis, MN, United StatesReported employees: 10001+ | Minneapolis, MN, United States | 10001+ | Exact match | 10,329 contacts → |
“Fairview Health Services is Minnesota’s choice for healthcare.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wellspan Healthwellspan.org HQ: York, PA, United StatesReported employees: 10001+ | York, PA, United States | 10001+ | Exact match | 10,093 contacts → |
“WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Community Health Systemschs.net HQ: Franklin, TN, United StatesReported employees: 10001+ | Franklin, TN, United States | 10001+ | Exact match | 9,165 contacts → |
“Community Health Systems is one of the nation's leading healthcare providers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Promedicapromedica.org HQ: Toledo, OH, United StatesReported employees: 10001+ | Toledo, OH, United States | 10001+ | Exact match | 7,537 contacts → |
“ProMedica is a mission-based, not-for-profit health care organization headquartered in Toledo, Ohio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Healthpartnershealthpartners.com HQ: Bloomington, MN, United StatesReported employees: 10001+ | Bloomington, MN, United States | 10001+ | Exact match | 6,369 contacts → |
“HealthPartners, an integrated health care organization providing health care services and health plan financing and administration, was founded in 1957 as a cooperative.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Trihealthtrihealth.com HQ: Cincinnati, OH, United StatesReported employees: 10001+ | Cincinnati, OH, United States | 10001+ | Exact match | 6,259 contacts → |
“The mission of TriHealth is to improve the health status of the people we serve.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Magellan Healthmagellanhealth.com HQ: Maryland Heights, MO, United StatesReported employees: 1,001-5,000 | Maryland Heights, MO, United States | 1,001-5,000 | Exact match | 4,759 contacts → |
“Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Advocate Healthadvocatehealth.org HQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 4,238 contacts → |
“Advocate Health is redefining how, when and where care is delivered to help people live well.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mcleod Healthmcleodhealth.org HQ: Florence, SC, United StatesReported employees: 10001+ | Florence, SC, United States | 10001+ | Exact match | 3,758 contacts → |
“McLeod Health is the region's destination for medical excellence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Atlanticareatlanticare.org HQ: Atlantic City, NJ, United StatesReported employees: 5,001-10,000 | Atlantic City, NJ, United States | 5,001-10,000 | Exact match | 3,628 contacts → |
“AtlantiCare is an integrated system of services designed to help people achieve optimal health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | St. Joseph Healthprovidence.org HQ: Irvine, CA, United StatesReported employees: 10001+ | Irvine, CA, United States | 10001+ | Exact match | 2,620 contacts → |
“St.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tower Healthtowerhealth.org HQ: West Reading, PA, United StatesReported employees: 10001+ | West Reading, PA, United States | 10001+ | Exact match | 2,335 contacts → |
“Tower Health is a vibrant, nationally recognized health system that serves a population of nearly 2.5 million people.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Baptist Health Careebaptisthealthcare.org HQ: Pensacola, FL, United StatesReported employees: 1,001-5,000 | Pensacola, FL, United States | 1,001-5,000 | Exact match | 2,106 contacts → |
“Baptist Health Care is a not-for-profit health care organization based in northwest Florida that is committed to helping people throughout life’s journey.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Atrius Healthatriushealth.org HQ: Newton, MA, United StatesReported employees: 5,001-10,000 | Newton, MA, United States | 5,001-10,000 | Exact match | 1,909 contacts → |
“Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Capital Health UScapitalhealth.org HQ: Trenton, NJ, United StatesReported employees: 1,001-5,000 | Trenton, NJ, United States | 1,001-5,000 | Exact match | 1,675 contacts → |
“Capital Health is the region’s leader in providing progressive, quality patient care with significant investments in our exceptional physicians, nurses and staff, as well as…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Acentra Healthacentra.com HQ: Mclean, VA, United StatesReported employees: 1,001-5,000 | Mclean, VA, United States | 1,001-5,000 | Exact match | 1,557 contacts → |
“Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Millennium Physician Groupmillenniumphysician.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 1,266 contacts → |
“Founded in Port Charlotte, Florida, in 2008, and now headquartered in Fort Myers, Millennium Physician Group is one of the largest comprehensive physician-led groups with more…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Revere Healthreverehealth.com HQ: Provo, UT, United StatesReported employees: 1,001-5,000 | Provo, UT, United States | 1,001-5,000 | Exact match | 1,232 contacts → |
“Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 1,078 contacts → |
“Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CDPHPcdphp.com HQ: Latham, NY, United StatesReported employees: 1,001-5,000 | Latham, NY, United States | 1,001-5,000 | Exact match | 1,076 contacts → |
“Founded in 1984 as a physician-founded and guided health plan, CDPHP and its affiliates currently serve members in 29 counties throughout New York with a full family of products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Uchicago Medicine Ingalls Memorialuchicagomedicine.org HQ: Harvey, IL, United StatesReported employees: Not recorded | Harvey, IL, United States | Not recorded | Exact match | 1,056 contacts → |
“For nearly a century we have pioneered sophisticated clinical care and developed the area's most convenient network of comprehensive outpatient centers, all dedicated to improve…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Health Alliance Planhap.org HQ: Detroit, MI, United StatesReported employees: 501-1,000 | Detroit, MI, United States | 501-1,000 | Exact match | 1,023 contacts → |
“HAP is now Health Alliance Plan by Henry Ford Health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Caremount Medicalcaremountmedical.com HQ: Mount Kisco, United StatesReported employees: 1,001-5,000 | Mount Kisco, United States | 1,001-5,000 | Exact match | 875 contacts → |
“As part of Optum, CareMount Medical joins a nationwide family of dedicated physicians and care teams working together to help people live their healthiest lives.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Regal Medical Groupregalmed.com HQ: Los Angeles, CA, United StatesReported employees: 1,001-5,000 | Los Angeles, CA, United States | 1,001-5,000 | Exact match | 869 contacts → |
“Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 777 company matches
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Health insurance networks: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
772 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 777 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for health insurance networks?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many health insurance networks did RevenueBase find based in the United States?
The saved snapshot records 777 matching company records, 164,992 tracked contacts and 41,829 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Health insurance networks by geography
Cite this list
RevenueBase Data Team. Top 25 health insurance networks based in the United States. Snapshot: October 13, 2026. https://revenuebase.ai/companies/health-insurance-networks/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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