Company lists · Data refreshed October 2026

Top 25 Cardiac care hospital networks based in the United States

RevenueBase identified 964 company matches for cardiac care hospital networks associated with the United States as of October 2026 and tracks 105,919 professional contacts across them, including 24,623 with verified work emails. Houston is the largest hub.

This list covers company matches for cardiac care hospital 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 9, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built
964Companies
105,919Contacts tracked
24,623Verified emails
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The 25 largest cardiac care hospital networks based in the United States

Ranked by team size
Top 25 of 964 company matches for cardiac care hospital networks based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdison, NJ, United StatesHQ recorded Oct 9, 202610001+16,778 contacts →

Exact match

“Keep getting better.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchFort Myers, FL, United StatesHQ recorded Oct 9, 202610001+7,768 contacts →

Exact match

“Lee Health is one of the largest nonprofit Health Systems in Florida.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchNewport Beach, CA, United StatesHQ recorded Oct 9, 20265,001-10,0005,238 contacts →

Exact match

“Hoag is a nonprofit, regional health care delivery system in Orange County, California.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchWhittier, CA, United StatesHQ recorded Oct 9, 20265,001-10,0003,830 contacts →

Exact match

“PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchMechanicsburg, PA, United StatesHQ recorded Oct 9, 202610001+3,591 contacts →

Exact match

“Part of the Select Medical family of brands, Select Specialty Hospitals treat the most critical and complex medical and surgical conditions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchFayetteville, NC, United StatesHQ recorded Oct 9, 20265,001-10,0003,478 contacts →

Exact match

“Cape Fear Valley Health is a 988-bed, 8-hospital regional health system, the 8th largest in North Carolina, with more than 1 million inpatient and outpatients annually.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchGreenwood, SC, United StatesHQ recorded Oct 9, 20261,001-5,0002,553 contacts →

Exact match

“Self Regional Healthcare is an independent not-for-profit, regional referral hospital that provides care to residents of Greenwood, Abbeville, Laurens, Saluda, McCormick…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchPensacola, FL, United StatesHQ recorded Oct 9, 20261,001-5,0002,106 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 9, 2026 · View company records in RevenueBase
9Exact matchWichita, KS, United StatesHQ recorded Oct 9, 20261,001-5,0001,566 contacts →

Exact match

“For more than 100 years, families in Wichita and throughout Kansas and Northern Oklahoma have said, “Take me to Wesley” to receive the quality care they need and deserve.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchFresno, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,375 contacts →

Exact match

“Company Overview: Saint Agnes Medical Center is a member of Trinity Health, the fourth largest Catholic healthcare system in the United States.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchTucson, AZ, United StatesHQ recorded Oct 9, 20261,001-5,0001,201 contacts →

Exact match

“For more than 135 years, Carondelet Health Network has been committed to providing Southern Arizona with a full spectrum of high-quality, cost-effective care and improving the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchOklahoma City, OK, United StatesHQ recorded Oct 9, 20261,001-5,0001,195 contacts →

Exact match

“Oklahoma Heart Hospital (OHH), patient care is at the heart of everything we do.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchSchenectady, NY, United StatesHQ recorded Oct 9, 20261,001-5,0001,083 contacts →

Exact match

“Ellis Medicine is reinventing healthcare - one patient at a time.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchManhasset, NY, United StatesHQ recorded Oct 9, 202610001+1,058 contacts →

Exact match

“North Shore University Hospital is No.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchButler, PA, United StatesHQ recorded Oct 9, 20261,001-5,000766 contacts →

Exact match

“Independence Health System offers patients nationally recognized quality care in cardiology, orthopedics, palliative care, and maternity as well as a broad range of surgical…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchPetoskey, MI, United StatesHQ recorded Oct 9, 20261,001-5,000755 contacts →

Exact match

“McLaren Northern Michigan is a 202-bed regional referral center located in Petoskey, serving residents in 22 counties across northern Lower Michigan and the eastern part of the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchHuntington, WV, United StatesHQ recorded Oct 9, 20261,001-5,000574 contacts →

Exact match

“A member of Marshall Health Network, St.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchLittle Rock, AR, United StatesHQ recorded Oct 9, 20261,001-5,000552 contacts →

Exact match

“Arkansas Heart Hospital and area heart specialists have joined together with the goal of assembling the finest facilities, most advanced equipment and most highly skilled health…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchDanbury, CT, United StatesHQ recorded Oct 9, 20265,001-10,000524 contacts →

Exact match

“Welcome to an entirely new state of health.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchBurlington, MA, United StatesHQ recorded Oct 9, 20265,001-10,000524 contacts →

Exact match

“Lahey Health is what’s next in healthcare providing a full continuum of integrated health services close to where you live or work.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchMuncie, IN, United StatesHQ recorded Oct 9, 20261,001-5,000509 contacts →

Exact match

“Ball Memorial Hospital was founded in 1929 and serves as a regional tertiary referral center, a teaching hospital and is the largest non-government employer in East Central…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchValparaiso, IN, United StatesHQ recorded Oct 9, 20261,001-5,000478 contacts →

Exact match

“Northwest Health combines the strength, resources and commitment to quality of a large footprint of services in Northwest Indiana.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchHouma, LA, United StatesHQ recorded Oct 9, 20261,001-5,000470 contacts →

Exact match

“Best Place to Work in Healthcare* Founded by Dr.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 9, 2026501-1,000443 contacts →

Exact match

“What every physician wants most is to have the time, the tools and the resources to provide each and every patient with access to the most complete and effective care possible.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchBay Shore, NY, United StatesHQ recorded Oct 9, 2026201-500387 contacts →

Exact match

“For more than a century, South Shore University Hospital has been dedicated to bringing exceptional care closer to home.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 964 cardiac care hospital networks based in the United States

See the full list, filter by size, metro and specialty, and access 24,623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiac care hospital networks based in the United States at a glance

As of Oct 9, 2026
23.2%Verified-email coverage
109.9Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Houston
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
336
11-50
301
51-200
156
201-500
48
501-1,000
23
1,001-5,000
73
5,001-10,000
9
10001+
14

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 964 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 “cardiac care hospital 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 24,623 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 9, 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 “cardiac care hospital networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiac care hospital networks are there based in the United States?

RevenueBase identified 964 company matches for cardiac care hospital 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?

Hackensack Meridian Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cardiac care hospital networks?

Houston leads with 22 company records, followed by New York (20) and Phoenix (11).

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 24,623 professional contacts with verified work emails tracked across these 964 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 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 964 cardiac care hospital networks based in the United States. Start with a free account, no credit card.

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About this data

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