Company lists · Data refreshed October 2026

Top 25 Healthcare system implementation companies based in the United States

Name: Healthcare system implementation companies 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 5,512 companies tracked

RevenueBase identified 5,512 company matches for healthcare system implementation companies associated with the United States as of October 2026 and tracks 373,261 professional contacts across them, including 124,388 with verified work emails. New York is the largest hub.

This list covers company matches for healthcare system implementation companies 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

5,512Companies

373,261Contacts tracked

124,388Verified emails

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The 25 largest healthcare system implementation companies based in the United States

Ranked by team size

Top 25 of 5,512 company matches for healthcare system implementation companies 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	Maximus	Exact match	Mclean, VA, United StatesHQ recorded Oct 13, 2026	10001+	20,641 contacts →
	Exact match “We’re moving people forward by providing transformative technology services, digitally enabled customer experiences, and clinical health services that change lives.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	EPIC	Exact match	Verona, WI, United StatesHQ recorded Oct 13, 2026	10001+	16,199 contacts →
	Exact match “Join us in our mission to help the world get well, help the world stay well, and help future generations be healthier.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	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
4	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
5	Athenahealth	Exact match	Boston, MA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	8,853 contacts →
	Exact match “athenahealth strives to cure complexity and simplify the practice of healthcare.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Gainwell Technologies	Exact match	United StatesHQ recorded Oct 13, 2026	10001+	7,766 contacts →
	Exact match “The people who build careers at Gainwell Technologies share one thing: they want their work to matter.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Sagility	Exact match	Westminster, CO, United StatesHQ recorded Oct 13, 2026	10001+	6,783 contacts →
	Exact match “Sagility is a U.S-based, tech-enabled healthcare business process management company that supports payers, providers, and their partners to deliver best-in-class operations…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Citiustech	Exact match	Princeton, NJ, United StatesHQ recorded Oct 13, 2026	5,001-10,000	6,557 contacts →
	Exact match “CitiusTech is a global technology services, consulting, and business solutions enterprise 100% focused on the healthcare and life sciences industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Eclinicalworks	Exact match	Westborough, MA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	5,371 contacts →
	Exact match “eClinicalWorks is a privately held leader in healthcare IT, providing comprehensive Electronic Health Record (EHR) and Practice Management (PM) solutions used by more than medical…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Sagility	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	10001+	5,293 contacts →
	Exact match “Sagility is the foremost expert in healthcare operations with over 25 years of experience across the entire value chain-upstream, midstream, and downstream.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Summa Health	Exact match	Akron, OH, United StatesHQ recorded Oct 13, 2026	5,001-10,000	4,895 contacts →
	Exact match “Summa Health is one of the largest integrated delivery systems in Ohio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	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
13	Vizient	Exact match	Irving, TX, United StatesHQ recorded Oct 13, 2026	1,001-5,000	4,720 contacts →
	Exact match “Vizient, Inc, the nation’s largest provider-driven healthcare performance improvement company, provides solutions and services to more than two-thirds of the nation’s acute care…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Change Healthcare	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	10001+	4,584 contacts →
	Exact match “Change Healthcare is now a part of Optum.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Aramark Healthcare	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	10001+	4,275 contacts →
	Exact match “The healthcare industry is predicted to undergo more dynamic change in the next 20 years than it has in the past 100 years.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Allscripts	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	5,001-10,000	4,137 contacts →
	Exact match “Allscripts is now Veradigm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Greenville Health System	Exact match	Greenville, SC, United StatesHQ recorded Oct 13, 2026	10001+	4,102 contacts →
	Exact match “Prisma Health is the largest not-for-profit health organization in South Carolina, serving more than 1.2 million patients annually with over team members.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Sutherland Healthcare Solutions	Exact match	Clifton, NJ, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,999 contacts →
	Exact match “Analytics-driven business process and technology solutions to optimize healthcare’s financial and clinical performance.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	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
20	Premier INC	Exact match	Charlotte, NC, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,498 contacts →
	Exact match “Premier, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Meditech	Exact match	Canton, MA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,450 contacts →
	Exact match “MEDITECH empowers healthcare organizations everywhere to expand their vision of what’s possible with Expanse, the world’s most intuitive and interoperable EHR.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	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
23	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
24	EMIDS	Exact match	Franklin, TN, United StatesHQ recorded Oct 13, 2026	1,001-5,000	2,438 contacts →
	Exact match “Founded in and headquartered in Nashville, Emids was born in healthcare, built for healthcare, and exists to move healthcare forward.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	SCP Health	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	2,391 contacts →
	Exact match “For over 50 years, SCP Health has been serving patients in moments that matter, prioritizing improved patient outcomes and sustainable clinical operations in emergency, hospital…” 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 implementation companies”. 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 5,512 healthcare system implementation companies based in the United States

See the full list, filter by size, metro and specialty, and access 124,388 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare system implementation companies based in the United States at a glance

As of Oct 13, 2026

33.3%Verified-email coverage

67.7Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · New York

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

2,410

11-50

1,743

51-200

806

201-500

268

501-1,000

121

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 5,512 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 implementation companies” 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 124,388 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.

Healthcare system implementation companies by metro

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 implementation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare system implementation companies are there based in the United States?

RevenueBase identified 5,512 company matches for healthcare system implementation companies 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?

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

Which city has the most healthcare system implementation companies?

New York leads with 177 company records, followed by Atlanta (117) and Chicago (101).

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 124,388 professional contacts with verified work emails tracked across these 5,512 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.