Company lists · Data refreshed September 2026

Top 25 Specialty hospital systems based in the United States

RevenueBase identified 274 company matches for specialty hospital systems associated with the United States as of September 2026 and tracks 119,328 professional contacts across them, including 21,097 with verified work emails. Oklahoma City is the largest hub.

This list covers company matches for specialty hospital systems 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 18, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 18, 2026 How this list was built
274Companies
119,328Contacts tracked
21,097Verified emails
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The 25 largest specialty hospital systems based in the United States

Ranked by team size
Top 25 of 274 company matches for specialty hospital systems based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchLouisville, KY, United StatesHQ recorded Sep 18, 202610001+13,039 contacts →

Exact match

“Kindred’s mission is to help our patients reach their highest potential for health and healing with intensive medical and rehabilitative care through a compassionate patient…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchBaltimore, MD, United StatesHQ recorded Sep 18, 202610001+11,269 contacts →

Exact match

“The University of Maryland Medical System (UMMS) was created in 1984 when the state-owned University Hospital became a private, nonprofit organization.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 18, 202610001+8,779 contacts →

Exact match

“Select Medical made a commitment more than 20 years ago to deliver an exceptional patient care experience that promotes healing and recovery in a compassionate environment.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchValhalla, NY, United StatesHQ recorded Sep 18, 202610001+4,266 contacts →

Exact match

“The Westchester Medical Center Health Network (WMCHealth) is the pre-eminent provider of integrated health care in New York’s Hudson Valley region, serving nearly 2.5 million…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 18, 202610001+3,583 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 · Sep 18, 2026 · View company records in RevenueBase
6Exact matchFayetteville, NC, United StatesHQ recorded Sep 18, 20265,001-10,0003,369 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 · Sep 18, 2026 · View company records in RevenueBase
7Exact matchMountain View, CA, United StatesHQ recorded Sep 18, 20261,001-5,0002,945 contacts →

Exact match

“El Camino Health provides a personalized healthcare experience at two non-profit acute care hospitals in Los Gatos and Mountain View, and 28 care locations across the region…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchEdinburg, TX, United StatesHQ recorded Sep 18, 20265,001-10,0002,676 contacts →

Exact match

“DHR Health is a physician-owned health system that offers some of the most comprehensive medical care on the U.S.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchGreenwood, SC, United StatesHQ recorded Sep 18, 20261,001-5,0002,522 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 · Sep 18, 2026 · View company records in RevenueBase
10Exact matchBrooklyn, United StatesHQ recorded Sep 18, 20261,001-5,0002,310 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchArlington, VA, United StatesHQ recorded Sep 18, 20261,001-5,0002,095 contacts →

Exact match

“VHC Health® is a leading not-for-profit health system serving the Washington, DC metropolitan area since 1944.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchTuscaloosa, AL, United StatesHQ recorded Sep 18, 20261,001-5,0001,833 contacts →

Exact match

“Based in Tuscaloosa, AL, DCH Health System has been providing quality and compassionate healthcare to the residents of West Alabama.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchZanesville, OH, United StatesHQ recorded Sep 18, 20261,001-5,0001,771 contacts →

Exact match

“Genesis is an integrated healthcare delivery system based in Southeastern Ohio.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchNoblesville, IN, United StatesHQ recorded Sep 18, 20261,001-5,0001,351 contacts →

Exact match

“Riverview Health is comprised of a full-service, 156-bed hospital in Noblesville, a 16-bed hospital in Westfield, as well as freestanding combined ER and urgent care facilities.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 18, 20261,001-5,0001,036 contacts →

Exact match

“Part of the Select Medical family of brands, Regency Hospitals provide services to medically complex patients who have suffered recent catastrophic illnesses or injuries and…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchBethesda, MD, United StatesHQ recorded Sep 18, 20261,001-5,0001,036 contacts →

Exact match

“Located in Bethesda, Maryland, Suburban Hospital, a member of Johns Hopkins Medicine, is a non-profit, bed acute care community-based hospital that has served Montgomery County…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchOceanside, NY, United StatesHQ recorded Sep 18, 20261,001-5,0001,005 contacts →

Exact match

“Mount Sinai South Nassau is one of the region’s largest hospitals, with 455 beds, more than 900 physicians and employees.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchHammond, LA, United StatesHQ recorded Sep 18, 20261,001-5,000995 contacts →

Exact match

“North Oaks Health is one of Louisiana’s largest and most progressive community hospital organizations and is strategically based between New Orleans and Baton Rouge.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchPort Jefferson, NY, United StatesHQ recorded Sep 18, 20261,001-5,000977 contacts →

Exact match

“Mather Hospital is an accredited 249-bed community teaching hospital that has twice earned Magnet® recognition from the American Nurses Credentialing Center (ANCC) for quality…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchRochester, NY, United StatesHQ recorded Sep 18, 20261,001-5,000916 contacts →

Exact match

“About Highland Hospital Founded in 1889, Highland Hospital has a history of innovating and personalizing care.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchConway, United StatesHQ recorded Sep 18, 20261,001-5,000904 contacts →

Exact match

“A private, not-for-profit hospital, Conway Medical Center began in downtown Conway approximately 60 years ago with 6 physicians on staff.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchUtica, NY, United StatesHQ recorded Sep 18, 20261,001-5,000836 contacts →

Exact match

“MVHS is dedicated to delivering premier healthcare to our region, keeping our patients as the focus of all we do.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchPetoskey, MI, United StatesHQ recorded Sep 18, 20261,001-5,000756 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 · Sep 18, 2026 · View company records in RevenueBase
24Exact matchConway, AR, United StatesHQ recorded Sep 18, 20261,001-5,000735 contacts →

Exact match

“Conway Regional Health System provides complete health care services to a seven-county service area of North Central Arkansas including Cleburne, Conway, Faulkner, Perry, Pope…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchMesquite, TX, United StatesHQ recorded Sep 18, 20261,001-5,000685 contacts →

Exact match

“At Ernest Health, we provide specialized medical and rehabilitative services to our patients through our rehabilitation and long-term acute care hospitals.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 274 specialty hospital systems based in the United States

See the full list, filter by size, metro and specialty, and access 21,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty hospital systems based in the United States at a glance

As of Sep 18, 2026
17.7%Verified-email coverage
435.5Average contacts per company
201-500Median size (employees)
2.2%Largest-city concentration · Oklahoma City
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
34
51-200
47
201-500
41
501-1,000
40
1,001-5,000
70
5,001-10,000
6
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 274 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 “specialty hospital systems” 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 21,097 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 18, 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 “specialty hospital systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty hospital systems are there based in the United States?

RevenueBase identified 274 company matches for specialty hospital systems 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?

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

Which city has the most specialty hospital systems?

Oklahoma City leads with 6 company records, followed by Houston (5) and Lafayette (4).

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 21,097 professional contacts with verified work emails tracked across these 274 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 18, 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.