Company lists · Data refreshed September 2026
Top 25 Hospital systems organizations based in the United States
RevenueBase identified 2,609 company matches for hospital systems organizations associated with the United States as of September 2026 and tracks 1,869,668 professional contacts across them, including 518,295 with verified work emails. Houston is the largest hub.
This list covers company matches for hospital systems organizations 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 15, 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 hospital systems organizations based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 68,631 contacts → | ||||
Exact match “HCA Healthcare is dedicated to giving people a healthier tomorrow.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 32,809 contacts → | ||||
Exact match “Northwell Health is New York State’s largest health care provider and private employer, with 28 hospitals, about outpatient facilities and more than affiliated physicians.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 30,832 contacts → | ||||
Exact match “Headquartered in Arizona, Banner Health is one of the largest nonprofit health care systems in the country.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 28,327 contacts → | ||||
Exact match “AdventHealth is a connected network of care that helps people feel whole – body, mind and spirit.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 27,704 contacts → | ||||
Exact match “Every day, compassionate caregivers serve patients and communities through Providence St.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 27,576 contacts → | ||||
Exact match “Formed in 1994, Brown University Health (Formerly Lifespan) is a not-for-profit health system based in Providence, RI comprising three teaching hospitals of The Warren Alpert…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 26,905 contacts → | ||||
Exact match “Headquartered in Utah with locations in six primary states and additional operations across the western U.S, Intermountain Health is a nonprofit system of 34 hospitals, 400+…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 25,776 contacts → | ||||
Exact match “NYU Langone Health is a fully integrated health system that consistently achieves the best patient outcomes through a rigorous focus on quality that has resulted in some of the…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 25,184 contacts → | ||||
Exact match “With us by your side, there's no stopping you.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 24,049 contacts → | ||||
Exact match “At NewYork-Presbyterian, we put patients first.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 23,118 contacts → | ||||
Exact match “At Mercy, care is more than a job - it’s a calling.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 19,456 contacts → | ||||
Exact match “From specializing in transplants and pediatric cancer to solving undiagnosed diseases, we know solving the most complex problems prepares us to solve any problem.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 18,089 contacts → | ||||
Exact match “At UCHealth, we do things differently.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 18,058 contacts → | ||||
Exact match “Houston Methodist is one of the nation’s leading health systems and academic medical centers.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 17,797 contacts → | ||||
Exact match “Sentara Health, an integrated, not-for-profit health care delivery system, celebrates more than 135 years in pursuit of its mission -"we improve health every day." Sentara is one…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 16,993 contacts → | ||||
Exact match “We provide quality, compassionate health care at more than 40 hospitals and care centers that are serving communities across California, Arizona and Nevada every minute of every…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 16,805 contacts → | ||||
Exact match “Advancing Health.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 16,477 contacts → | ||||
Exact match “Keep getting better.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 16,216 contacts → | ||||
Exact match “Founded in 1866, University Hospitals serves the needs of patients through an integrated network of 23 hospitals (including 5 joint ventures), more than 50 health centers and…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 16,101 contacts → | ||||
Exact match “Piedmont is empowering Georgians by changing health care.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 16,090 contacts → | ||||
Exact match “Baptist Health South Florida is the region’s largest not-for-profit healthcare organization with 12 hospitals, more than employees, 4,500 physicians, and 200 outpatient centers…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 15,788 contacts → | ||||
Exact match “At Wellstar Health System, our mission is to enhance the health and well-being of every person we serve.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 15,745 contacts → | ||||
Exact match “For more than half a century, UCLA Health has provided the best in healthcare and the latest in medical technology to the people of Los Angeles and throughout the world.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 15,195 contacts → | ||||
Exact match “The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 15,151 contacts → | ||||
Exact match “At Texas Health Resources, our mission is to improve the health of the people in the communities we serve.” Recorded in the RevenueBase company graph · Sep 15, 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 “hospital systems organizations”. 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 2,609 hospital systems organizations based in the United States
See the full list, filter by size, metro and specialty, and access 518,295 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hospital systems organizations based in the United States at a glance
As of Sep 15, 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 2,609 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 “hospital systems organizations” 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 518,295 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 15, 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 “hospital systems organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hospital systems organizations are there based in the United States?
RevenueBase identified 2,609 company matches for hospital systems organizations 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?
HCA Healthcare tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hospital systems organizations?
Houston leads with 36 company records, followed by New York (24) and Los Angeles (21).
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 518,295 professional contacts with verified work emails tracked across these 2,609 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,609 hospital systems organizations based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hospital systems organizations by geography
- Hospital systems organizations based in Australia
- Hospital systems organizations based in Belgium
- Hospital systems organizations based in Brazil
- Hospital systems organizations based in Canada
- Hospital systems organizations based in Chile
- Hospital systems organizations based in Colombia
- Hospital systems organizations based in France
- Hospital systems organizations based in Germany
- Hospital systems organizations based in India
- Hospital systems organizations based in Indonesia
- Hospital systems organizations based in Italy
- Hospital systems organizations based in Malaysia
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
- Hospital systems organizations based in Australia
- Hospital systems organizations based in Belgium
- Hospital systems organizations based in Brazil
- Hospital systems organizations based in Canada
- Hospital systems organizations based in Chile
- Hospital systems organizations based in Colombia
Company intelligence · public preview
Top 25 hospital systems organizations 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 2,609 matching company records for hospital systems organizations based in the United States, with 1,869,668 tracked contacts and 518,295 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: September 15, 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 hospital systems organizations 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 |  HCA Healthcarehcahealthcare.comHQ: Nashville, TN, United StatesReported employees: 10001+ | Nashville, TN, United States | 10001+ | Exact match | 68,631 contacts → |
“HCA Healthcare is dedicated to giving people a healthier tomorrow.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Northwell Healthnorthwell.eduHQ: Lake Success, NY, United StatesReported employees: 10001+ | Lake Success, NY, United States | 10001+ | Exact match | 32,809 contacts → |
“Northwell Health is New York State’s largest health care provider and private employer, with 28 hospitals, about outpatient facilities and more than affiliated physicians.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Banner Healthbannerhealth.comHQ: Phoenix, AZ, United StatesReported employees: 10001+ | Phoenix, AZ, United States | 10001+ | Exact match | 30,832 contacts → |
“Headquartered in Arizona, Banner Health is one of the largest nonprofit health care systems in the country.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Adventhealthjoinadventhealth.comHQ: Altamonte Springs, FL, United StatesReported employees: Not recorded | Altamonte Springs, FL, United States | Not recorded | Exact match | 28,327 contacts → |
“AdventHealth is a connected network of care that helps people feel whole – body, mind and spirit.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Providenceprovidence.org HQ: Renton, WA, United StatesReported employees: 10001+ | Renton, WA, United States | 10001+ | Exact match | 27,704 contacts → |
“Every day, compassionate caregivers serve patients and communities through Providence St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lifespanbrownhealth.org HQ: Providence, RI, United StatesReported employees: 10001+ | Providence, RI, United States | 10001+ | Exact match | 27,576 contacts → |
“Formed in 1994, Brown University Health (Formerly Lifespan) is a not-for-profit health system based in Providence, RI comprising three teaching hospitals of The Warren Alpert…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Intermountain Healthintermountainhealthcare.orgHQ: Murray, UT, United StatesReported employees: 10001+ | Murray, UT, United States | 10001+ | Exact match | 26,905 contacts → |
“Headquartered in Utah with locations in six primary states and additional operations across the western U.S, Intermountain Health is a nonprofit system of 34 hospitals, 400+…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  NYU Langone Healthnyulangone.orgHQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 25,776 contacts → |
“NYU Langone Health is a fully integrated health system that consistently achieves the best patient outcomes through a rigorous focus on quality that has resulted in some of the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Baylor Scott & White Healthbswhealth.comHQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 25,184 contacts → |
“With us by your side, there's no stopping you.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 24,049 contacts → |
“At NewYork-Presbyterian, we put patients first.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MERCYmercy.netHQ: Chesterfield, MO, United StatesReported employees: 10001+ | Chesterfield, MO, United States | 10001+ | Exact match | 23,118 contacts → |
“At Mercy, care is more than a job - it’s a calling.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vanderbilt University Medical Centervanderbilthealth.com HQ: Nashville, TN, United StatesReported employees: 10001+ | Nashville, TN, United States | 10001+ | Exact match | 19,456 contacts → |
“From specializing in transplants and pediatric cancer to solving undiagnosed diseases, we know solving the most complex problems prepares us to solve any problem.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Uchealthuchealth.orgHQ: Aurora, CO, United StatesReported employees: 10001+ | Aurora, CO, United States | 10001+ | Exact match | 18,089 contacts → |
“At UCHealth, we do things differently.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Houston Methodisthoustonmethodist.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 18,058 contacts → |
“Houston Methodist is one of the nation’s leading health systems and academic medical centers.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sentara Healthsentara.comHQ: Virginia Beach, VA, United StatesReported employees: 10001+ | Virginia Beach, VA, United States | 10001+ | Exact match | 17,797 contacts → |
“Sentara Health, an integrated, not-for-profit health care delivery system, celebrates more than 135 years in pursuit of its mission -"we improve health every day." Sentara is one…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dignity Healthcommonspirit.careersHQ: San Francisco, CA, United StatesReported employees: 10001+ | San Francisco, CA, United States | 10001+ | Exact match | 16,993 contacts → |
“We provide quality, compassionate health care at more than 40 hospitals and care centers that are serving communities across California, Arizona and Nevada every minute of every…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Memorial Hermann Health Systemmemorialhermann.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 16,805 contacts → |
“Advancing Health.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Hackensack Meridian Healthhackensackmeridianhealth.orgHQ: Edison, NJ, United StatesReported employees: 10001+ | Edison, NJ, United States | 10001+ | Exact match | 16,477 contacts → |
“Keep getting better.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  University Hospitalsuhhospitals.orgHQ: Cleveland, OH, United StatesReported employees: 10001+ | Cleveland, OH, United States | 10001+ | Exact match | 16,216 contacts → |
“Founded in 1866, University Hospitals serves the needs of patients through an integrated network of 23 hospitals (including 5 joint ventures), more than 50 health centers and…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Piedmontpiedmont.org HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 16,101 contacts → |
“Piedmont is empowering Georgians by changing health care.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Baptist Healthbaptisthealth.netHQ: Coral Gables, FL, United StatesReported employees: 10001+ | Coral Gables, FL, United States | 10001+ | Exact match | 16,090 contacts → |
“Baptist Health South Florida is the region’s largest not-for-profit healthcare organization with 12 hospitals, more than employees, 4,500 physicians, and 200 outpatient centers…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Wellstar Health Systemwellstar.orgHQ: Marietta, GA, United StatesReported employees: 10001+ | Marietta, GA, United States | 10001+ | Exact match | 15,788 contacts → |
“At Wellstar Health System, our mission is to enhance the health and well-being of every person we serve.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ucla Healthuclahealth.orgHQ: Los Angeles, CA, United StatesReported employees: 10001+ | Los Angeles, CA, United States | 10001+ | Exact match | 15,745 contacts → |
“For more than half a century, UCLA Health has provided the best in healthcare and the latest in medical technology to the people of Los Angeles and throughout the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mount Sinai Health Systemmountsinai.orgHQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 15,195 contacts → |
“The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Texas Health Resourcestexashealth.org HQ: Arlington, TX, United StatesReported employees: 10001+ | Arlington, TX, United States | 10001+ | Exact match | 15,151 contacts → |
“At Texas Health Resources, our mission is to improve the health of the people in the communities we serve.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,609 company matches
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Hospital systems organizations: dataset insights
September 15, 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
2,606 records in the displayed employee bands.
3 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 2,609 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: September 15, 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 hospital systems organizations?
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 hospital systems organizations did RevenueBase find based in the United States?
The saved snapshot records 2,609 matching company records, 1,869,668 tracked contacts and 518,295 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: September 15, 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
Hospital systems organizations by geography
- Hospital systems organizations based in Australia
- Hospital systems organizations based in Belgium
- Hospital systems organizations based in Brazil
- Hospital systems organizations based in Canada
- Hospital systems organizations based in Chile
- Hospital systems organizations based in Colombia
- Hospital systems organizations based in France
- Hospital systems organizations based in Germany
- Hospital systems organizations based in India
- Hospital systems organizations based in Indonesia
- Hospital systems organizations based in Italy
- Hospital systems organizations based in Malaysia
Cite this list
RevenueBase Data Team. Top 25 hospital systems organizations based in the United States. Snapshot: September 15, 2026. https://revenuebase.ai/companies/hospital-systems-organizations/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
- Hospital systems organizations based in Australia
- Hospital systems organizations based in Belgium
- Hospital systems organizations based in Brazil
- Hospital systems organizations based in Canada
- Hospital systems organizations based in Chile
- Hospital systems organizations based in Colombia
Company intelligence · public preview
Top 25 hospital systems organizations based in the United States
RevenueBase records 2,609 matching company records for hospital systems organizations based in the United States, with 1,869,668 tracked contacts and 518,295 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: September 15, 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 hospital systems organizations 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 | HCA Healthcarehcahealthcare.com HQ: Nashville, TN, United StatesReported employees: 10001+ | Nashville, TN, United States | 10001+ | Exact match | 68,631 contacts → |
“HCA Healthcare is dedicated to giving people a healthier tomorrow.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Northwell Healthnorthwell.edu HQ: Lake Success, NY, United StatesReported employees: 10001+ | Lake Success, NY, United States | 10001+ | Exact match | 32,809 contacts → |
“Northwell Health is New York State’s largest health care provider and private employer, with 28 hospitals, about outpatient facilities and more than affiliated physicians.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Banner Healthbannerhealth.com HQ: Phoenix, AZ, United StatesReported employees: 10001+ | Phoenix, AZ, United States | 10001+ | Exact match | 30,832 contacts → |
“Headquartered in Arizona, Banner Health is one of the largest nonprofit health care systems in the country.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Adventhealthjoinadventhealth.com HQ: Altamonte Springs, FL, United StatesReported employees: Not recorded | Altamonte Springs, FL, United States | Not recorded | Exact match | 28,327 contacts → |
“AdventHealth is a connected network of care that helps people feel whole – body, mind and spirit.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Providenceprovidence.org HQ: Renton, WA, United StatesReported employees: 10001+ | Renton, WA, United States | 10001+ | Exact match | 27,704 contacts → |
“Every day, compassionate caregivers serve patients and communities through Providence St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lifespanbrownhealth.org HQ: Providence, RI, United StatesReported employees: 10001+ | Providence, RI, United States | 10001+ | Exact match | 27,576 contacts → |
“Formed in 1994, Brown University Health (Formerly Lifespan) is a not-for-profit health system based in Providence, RI comprising three teaching hospitals of The Warren Alpert…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Intermountain Healthintermountainhealthcare.org HQ: Murray, UT, United StatesReported employees: 10001+ | Murray, UT, United States | 10001+ | Exact match | 26,905 contacts → |
“Headquartered in Utah with locations in six primary states and additional operations across the western U.S, Intermountain Health is a nonprofit system of 34 hospitals, 400+…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | NYU Langone Healthnyulangone.org HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 25,776 contacts → |
“NYU Langone Health is a fully integrated health system that consistently achieves the best patient outcomes through a rigorous focus on quality that has resulted in some of the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Baylor Scott & White Healthbswhealth.com HQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 25,184 contacts → |
“With us by your side, there's no stopping you.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 24,049 contacts → |
“At NewYork-Presbyterian, we put patients first.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MERCYmercy.net HQ: Chesterfield, MO, United StatesReported employees: 10001+ | Chesterfield, MO, United States | 10001+ | Exact match | 23,118 contacts → |
“At Mercy, care is more than a job - it’s a calling.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vanderbilt University Medical Centervanderbilthealth.com HQ: Nashville, TN, United StatesReported employees: 10001+ | Nashville, TN, United States | 10001+ | Exact match | 19,456 contacts → |
“From specializing in transplants and pediatric cancer to solving undiagnosed diseases, we know solving the most complex problems prepares us to solve any problem.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Uchealthuchealth.org HQ: Aurora, CO, United StatesReported employees: 10001+ | Aurora, CO, United States | 10001+ | Exact match | 18,089 contacts → |
“At UCHealth, we do things differently.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Houston Methodisthoustonmethodist.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 18,058 contacts → |
“Houston Methodist is one of the nation’s leading health systems and academic medical centers.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sentara Healthsentara.com HQ: Virginia Beach, VA, United StatesReported employees: 10001+ | Virginia Beach, VA, United States | 10001+ | Exact match | 17,797 contacts → |
“Sentara Health, an integrated, not-for-profit health care delivery system, celebrates more than 135 years in pursuit of its mission -"we improve health every day." Sentara is one…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dignity Healthcommonspirit.careers HQ: San Francisco, CA, United StatesReported employees: 10001+ | San Francisco, CA, United States | 10001+ | Exact match | 16,993 contacts → |
“We provide quality, compassionate health care at more than 40 hospitals and care centers that are serving communities across California, Arizona and Nevada every minute of every…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Memorial Hermann Health Systemmemorialhermann.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 16,805 contacts → |
“Advancing Health.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hackensack Meridian Healthhackensackmeridianhealth.org HQ: Edison, NJ, United StatesReported employees: 10001+ | Edison, NJ, United States | 10001+ | Exact match | 16,477 contacts → |
“Keep getting better.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | University Hospitalsuhhospitals.org HQ: Cleveland, OH, United StatesReported employees: 10001+ | Cleveland, OH, United States | 10001+ | Exact match | 16,216 contacts → |
“Founded in 1866, University Hospitals serves the needs of patients through an integrated network of 23 hospitals (including 5 joint ventures), more than 50 health centers and…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Piedmontpiedmont.org HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 16,101 contacts → |
“Piedmont is empowering Georgians by changing health care.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Baptist Healthbaptisthealth.net HQ: Coral Gables, FL, United StatesReported employees: 10001+ | Coral Gables, FL, United States | 10001+ | Exact match | 16,090 contacts → |
“Baptist Health South Florida is the region’s largest not-for-profit healthcare organization with 12 hospitals, more than employees, 4,500 physicians, and 200 outpatient centers…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wellstar Health Systemwellstar.org HQ: Marietta, GA, United StatesReported employees: 10001+ | Marietta, GA, United States | 10001+ | Exact match | 15,788 contacts → |
“At Wellstar Health System, our mission is to enhance the health and well-being of every person we serve.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ucla Healthuclahealth.org HQ: Los Angeles, CA, United StatesReported employees: 10001+ | Los Angeles, CA, United States | 10001+ | Exact match | 15,745 contacts → |
“For more than half a century, UCLA Health has provided the best in healthcare and the latest in medical technology to the people of Los Angeles and throughout the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mount Sinai Health Systemmountsinai.org HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 15,195 contacts → |
“The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Texas Health Resourcestexashealth.org HQ: Arlington, TX, United StatesReported employees: 10001+ | Arlington, TX, United States | 10001+ | Exact match | 15,151 contacts → |
“At Texas Health Resources, our mission is to improve the health of the people in the communities we serve.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,609 company matches
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Hospital systems organizations: dataset insights
September 15, 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
2,606 records in the displayed employee bands.
3 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 2,609 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: September 15, 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 hospital systems organizations?
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 hospital systems organizations did RevenueBase find based in the United States?
The saved snapshot records 2,609 matching company records, 1,869,668 tracked contacts and 518,295 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: September 15, 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
Hospital systems organizations by geography
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- Hospital systems organizations based in Colombia
- Hospital systems organizations based in France
- Hospital systems organizations based in Germany
- Hospital systems organizations based in India
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- Hospital systems organizations based in Malaysia
Cite this list
RevenueBase Data Team. Top 25 hospital systems organizations based in the United States. Snapshot: September 15, 2026. https://revenuebase.ai/companies/hospital-systems-organizations/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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- Hospital systems organizations based in Australia
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- Hospital systems organizations based in Chile
- Hospital systems organizations based in Colombia