Company lists · Data refreshed October 2026

Top 25 Healthcare system infrastructure providers based in the United States

Name: Healthcare system infrastructure providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 637 companies tracked

RevenueBase identified 637 company matches for healthcare system infrastructure providers associated with the United States as of October 2026 and tracks 110,722 professional contacts across them, including 37,804 with verified work emails. New York is the largest hub.

This list covers company matches for healthcare system infrastructure providers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

637Companies

110,722Contacts tracked

37,804Verified emails

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The 25 largest healthcare system infrastructure providers based in the United States

Ranked by team size

Top 25 of 637 company matches for healthcare system infrastructure providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Allegheny Health Network	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 13, 2026	10001+	10,962 contacts →
	Exact match “Allegheny Health Network is an integrated health care delivery system serving the greater Western Pennsylvania region.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Wellspan Health	Exact match	York, PA, United StatesHQ recorded Oct 13, 2026	10001+	10,093 contacts →
	Exact match “WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Promedica	Exact match	Toledo, OH, United StatesHQ recorded Oct 13, 2026	10001+	7,537 contacts →
	Exact match “ProMedica is a mission-based, not-for-profit health care organization headquartered in Toledo, Ohio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Endeavor Health	Exact match	Evanston, IL, United StatesHQ recorded Oct 13, 2026	10001+	4,827 contacts →
	Exact match “Endeavor Health℠ is a Chicagoland-based integrated health system driven by our mission to help everyone in our communities be their best.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Westchester Medical Center Health Network	Exact match	Valhalla, NY, United StatesHQ recorded Oct 13, 2026	10001+	4,449 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 · Oct 13, 2026 · View company records in RevenueBase
6	Advocate Health	Exact match	Charlotte, NC, United StatesHQ recorded Oct 13, 2026	10001+	4,238 contacts →
	Exact match “Advocate Health is redefining how, when and where care is delivered to help people live well.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Bronson Healthcare	Exact match	Kalamazoo, MI, United StatesHQ recorded Oct 13, 2026	5,001-10,000	4,185 contacts →
	Exact match “With over employees, more than 1,500 medical staff members, and 747 licensed beds, Bronson Healthcare is the largest employer and leading healthcare system in southwest Michigan.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Ballad Health	Exact match	Johnson City, TN, United StatesHQ recorded Oct 13, 2026	10001+	3,931 contacts →
	Exact match “Ballad Health is an integrated healthcare system serving 29 counties of Northeast Tennessee, Southwest Virginia, Northwest North Carolina and Southeast Kentucky.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Mcleod Health	Exact match	Florence, SC, United StatesHQ recorded Oct 13, 2026	10001+	3,758 contacts →
	Exact match “McLeod Health is the region's destination for medical excellence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Nextgen Healthcare	Exact match	Remote First, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,019 contacts →
	Exact match “NextGen Healthcare is the technology partner for diverse ambulatory practices with evolving business needs.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Palmetto Health	Exact match	Columbia, SC, United StatesHQ recorded Oct 13, 2026	10001+	3,003 contacts →
	Exact match “Palmetto Health, the largest health care system in the South Carolina Midlands region and one of the state’s largest employers, comprises more than team members, physicians and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Netsmart	Exact match	Overland Park, KS, United StatesHQ recorded Oct 13, 2026	1,001-5,000	2,556 contacts →
	Exact match “Netsmart is an industry-leading healthcare technology organization dedicated to empowering providers to deliver value-based care to individuals and communities.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Tower Health	Exact match	West Reading, PA, United StatesHQ recorded Oct 13, 2026	10001+	2,335 contacts →
	Exact match “Tower Health is a vibrant, nationally recognized health system that serves a population of nearly 2.5 million people.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Genesis Healthcare System	Exact match	Zanesville, OH, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,794 contacts →
	Exact match “Genesis is an integrated healthcare delivery system based in Southeastern Ohio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Trinity Health Of NEW England	Exact match	Hartford, CT, United StatesHQ recorded Oct 13, 2026	10001+	1,604 contacts →
	Exact match “Trinity Health Of New England is an integrated health care delivery system comprised of world-class providers and facilities dedicated to the full spectrum of preventive, acute…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Ardent Health	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	10001+	1,546 contacts →
	Exact match “Ardent Health is a leading provider of healthcare in growing mid-sized urban communities across the U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Blessing Health	Exact match	Quincy, IL, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,394 contacts →
	Exact match “Welcome to Blessing Health System.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	PACS	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 13, 2026	501-1,000	1,384 contacts →
	Exact match “PACS trains and hires healthcare leaders, and provides a wide array of back-office support services to healthcare facilities, reducing administrative burdens so local leadership…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Mckesson Health IT	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	10001+	1,366 contacts →
	Exact match “Change Healthcare is inspiring a better healthcare system.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Columbus Regional Health	Exact match	Columbus, IN, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,355 contacts →
	Exact match “Columbus Regional Health is a system serving a 10-county region in southeastern Indiana.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Healthcare Management Systems	Exact match	Franklin, TN, United StatesHQ recorded Oct 13, 2026	501-1,000	930 contacts →
	Exact match “Healthcare Management Systems, Inc.(HMS) is a Nashville-based healthcare company that develops, sells, and supports integrated clinical and financial hospital information systems…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Lake Health	Exact match	Concord Twp., OH, United StatesHQ recorded Oct 13, 2026	1,001-5,000	872 contacts →
	Exact match “Lake Health is now part of the University Hospitals (UH) health system, which is comprised of 23 hospitals, more than 50 health centers and outpatient facilities and 200 physician…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Universal Hospital Services	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 13, 2026	1,001-5,000	732 contacts →
	Exact match “At Agiliti (formerly UHS), we help health systems and hospitals address complex challenges, expediting time to therapy, improving patient safety, achieving regulatory compliance…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Wise Health System	Exact match	Decatur, TX, United StatesHQ recorded Oct 13, 2026	1,001-5,000	676 contacts →
	Exact match “At Wise Health System, we’re committed to leading the growth and development of health care services in our area and providing quality, specialized care for you and your family.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Edifecs	Exact match	Bellevue, WA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	667 contacts →
	Exact match “Edifecs, a Cotiviti business, provides market-leading technology to its payer and health system customers, which serve nearly 300 million people in the U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare system infrastructure providers”. 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 637 healthcare system infrastructure providers based in the United States

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Healthcare system infrastructure providers based in the United States at a glance

As of Oct 13, 2026

34.1%Verified-email coverage

173.8Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · New York

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

192

11-50

212

51-200

107

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 637 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 “healthcare system infrastructure providers” 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 37,804 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare system infrastructure providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare system infrastructure providers are there based in the United States?

RevenueBase identified 637 company matches for healthcare system infrastructure providers 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?

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

Which city has the most healthcare system infrastructure providers?

New York leads with 21 company records, followed by Atlanta (13) and Chicago (12).

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 37,804 professional contacts with verified work emails tracked across these 637 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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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.