Company lists · Data refreshed October 2026

Top 25 Children's cardiac hospitals based in the United States

RevenueBase identified 240 company matches for children's cardiac hospitals associated with the United States as of October 2026 and tracks 95,690 professional contacts across them, including 25,738 with verified work emails. Chicago is the largest hub.

This list covers company matches for children's cardiac hospitals 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
240Companies
95,690Contacts tracked
25,738Verified emails
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The 25 largest children's cardiac hospitals based in the United States

Ranked by team size
Top 25 of 240 company matches for children's cardiac hospitals 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 matchBoston, MA, United StatesHQ recorded Oct 9, 202610001+15,659 contacts →

Exact match

“Boston Children's Hospital is a 404-bed comprehensive center for pediatric health care.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchColumbus, OH, United StatesHQ recorded Oct 9, 202610001+11,477 contacts →

Exact match

“Nationwide Children’s is one of America's largest pediatric hospitals, an international leader in research and is ranked in all 10 specialties on U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Oct 9, 202610001+8,005 contacts →

Exact match

“Hope.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchAurora, CO, United StatesHQ recorded Oct 9, 202610001+7,692 contacts →

Exact match

“At Children’s Hospital Colorado, we know that kids aren’t just mini adults.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Oct 9, 20261,001-5,0004,379 contacts →

Exact match

“Ranked as one of the 10 best children’s hospitals in the nation by U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchLittle Rock, AR, United StatesHQ recorded Oct 9, 20261,001-5,0003,328 contacts →

Exact match

“Arkansas Children's is the only health system in the state solely dedicated to caring for Arkansas' children.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchPittsburgh, PA, United StatesHQ recorded Oct 9, 20261,001-5,0003,093 contacts →

Exact match

“Regionally, nationally, and globally, UPMC Children’s Hospital of Pittsburgh is a leader in the treatment of childhood conditions and diseases, a pioneer in the development of new…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchDayton, OH, United StatesHQ recorded Oct 9, 20261,001-5,0002,504 contacts →

Exact match

“Dayton Children's Hospital is the only facility in the region devoted to the health, safety and information needs of children and their families.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchMadera, CA, United StatesHQ recorded Oct 9, 20261,001-5,0002,059 contacts →

Exact match

“Valley Children’s Healthcare provides Central California’s only high-quality, comprehensive care exclusively for children, from before birth to young adulthood.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchMemphis, TN, United StatesHQ recorded Oct 9, 20261,001-5,0001,056 contacts →

Exact match

“Founded in 1952, Le Bonheur Children's Hospital is the first and only comprehensive pediatric medical center in Memphis and its surrounding region.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 9, 20261,001-5,000821 contacts →

Exact match

“Located in Philadelphia, PA, and owned by Tower Health and Drexel University in partnership, St.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchBrowns Mills, NJ, United StatesHQ recorded Oct 9, 20261,001-5,000688 contacts →

Exact match

“Deborah Heart and Lung Center is a 94-bed teaching hospital that specializes in the diagnosis and treatment of congenital and acquired heart, lung and vascular diseases in adults…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchKnoxville, TN, United StatesHQ recorded Oct 9, 20261,001-5,000556 contacts →

Exact match

“East Tennessee Children’s Hospital’s vision is Leading the Way to Healthy Children.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchNew Hyde Park, NY, United StatesHQ recorded Oct 9, 202651-200463 contacts →

Exact match

“At Cohen Children's Medical Center, we’re dedicated to providing the very best care to meet the special needs of children, from premature babies to adolescents.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchValhalla, NY, United StatesHQ recorded Oct 9, 2026501-1,000433 contacts →

Exact match

“Blythedale Children's Hospital in Westchester County, New York is dedicated exclusively to the diagnosis, care and treatment of children with complex medical and rehabilitative…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 9, 2026n/a412 contacts →

Exact match

“The Fetal Center”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchEl Paso, TX, United StatesHQ recorded Oct 9, 20261,001-5,000372 contacts →

Exact match

“El Paso Children’s Hospital is the largest expansion of pediatric medical services in West Texas.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 9, 2026201-500355 contacts →

Exact match

“La Rabida Children’s Hospital is a pediatric acute care hospital, specializing in the treatment of chronic illnesses and developmental disabilities.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchBaltimore, MD, United StatesHQ recorded Oct 9, 2026501-1,000297 contacts →

Exact match

“At Mt.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchProvidence, RI, United StatesHQ recorded Oct 9, 20261,001-5,000235 contacts →

Exact match

“Big medicine for small patients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchGreensboro, GA, United StatesHQ recorded Oct 9, 2026201-500225 contacts →

Exact match

“Children’s Healthcare of Atlanta Cardiology delivers nationally ranked pediatric heart care for fetuses, infants, children and young adults through age 21, with more than 60…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLoxahatchee, FL, United StatesHQ recorded Oct 9, 202610001+197 contacts →

Exact match

“Palms West Hospital is now HCA Florida Palms West Hospital.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchBaltimore, MD, United StatesHQ recorded Oct 9, 20265,001-10,000174 contacts →

Exact match

“As the pediatric hospital of Johns Hopkins Medicine, Johns Hopkins Children’s Center brings collaborative multidisciplinary expertise to the treatment of every child who walks…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchNewark, NJ, United StatesHQ recorded Oct 9, 2026501-1,000151 contacts →

Exact match

“Children's Hospital of New Jersey is the state's premier hospital caring for children, with specialized services to treat ill and injured children from newborn to adolescent years…”

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

Showing 25 of 240 children's cardiac hospitals based in the United States

See the full list, filter by size, metro and specialty, and access 25,738 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Children's cardiac hospitals based in the United States at a glance

As of Oct 9, 2026
26.9%Verified-email coverage
398.7Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Chicago
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
52
51-200
27
201-500
11
501-1,000
7
1,001-5,000
35
5,001-10,000
7
10001+
7

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 240 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 “children's cardiac hospitals” 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 25,738 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 “children's cardiac hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many children's cardiac hospitals are there based in the United States?

RevenueBase identified 240 company matches for children's cardiac hospitals 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?

Boston Children's Hospital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most children's cardiac hospitals?

Chicago leads with 6 company records, followed by St. Louis (6) and Boston (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 25,738 professional contacts with verified work emails tracked across these 240 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.

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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.