Company lists · Data refreshed September 2026

Top 25 Healthcare IT services companies based in the United States

Name: Healthcare IT services companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,084 companies tracked

RevenueBase identified 5,084 company matches for healthcare IT services companies associated with the United States as of September 2026 and tracks 331,355 professional contacts across them, including 97,790 with verified work emails. New York is the largest hub.

This list covers company matches for healthcare IT services 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 September 21, 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 21, 2026 How this list was built

5,084Companies

331,355Contacts tracked

97,790Verified emails

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The 25 largest healthcare IT services companies based in the United States

Ranked by team size

Top 25 of 5,084 company matches for healthcare IT services companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 2026	10001+	20,019 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 · Sep 21, 2026 · View company records in RevenueBase
2	Ss&c Technologies	Exact match	Windsor, CT, United StatesHQ recorded Sep 21, 2026	10001+	16,822 contacts →
	Exact match “SS & C is a leading global provider of mission-critical, cloud-based software and solutions for the financial and healthcare industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Infinite Computer Solutions	Exact match	Rockville, MD, United StatesHQ recorded Sep 21, 2026	10001+	12,891 contacts →
	Exact match “Infinite is a.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Sagility	Exact match	Westminster, CO, United StatesHQ recorded Sep 21, 2026	10001+	9,366 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 · Sep 21, 2026 · View company records in RevenueBase
5	Corrohealth	Exact match	Plano, TX, United StatesHQ recorded Sep 21, 2026	10001+	8,638 contacts →
	Exact match “CorroHealth is the leading provider of clinically led healthcare analytics and technology-driven solutions, dedicated to positively impacting the financial performance for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Athenahealth	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	8,486 contacts →
	Exact match “athenahealth strives to cure complexity and simplify the practice of healthcare.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Gainwell Technologies	Exact match	Irving, TX, United StatesHQ recorded Sep 21, 2026	10001+	7,348 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 · Sep 21, 2026 · View company records in RevenueBase
8	Cotiviti	Exact match	South Jordan, UT, United StatesHQ recorded Sep 21, 2026	5,001-10,000	7,033 contacts →
	Exact match “Cotiviti’s infrastructure platform enables healthcare organizations to deliver better care at lower cost through advanced technology and data analytics that improve the quality…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Citiustech	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,378 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 · Sep 21, 2026 · View company records in RevenueBase
10	Eclinicalworks	Exact match	Westborough, MA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	5,260 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 · Sep 21, 2026 · View company records in RevenueBase
11	Change Healthcare	Exact match	Nashville, TN, United StatesHQ recorded Sep 21, 2026	10001+	4,658 contacts →
	Exact match “Change Healthcare is now a part of Optum.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Allscripts	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	4,149 contacts →
	Exact match “Allscripts is now Veradigm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Aramark Healthcare	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	10001+	4,136 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 · Sep 21, 2026 · View company records in RevenueBase
14	Sutherland Healthcare Solutions	Exact match	Clifton, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,797 contacts →
	Exact match “Analytics-driven business process and technology solutions to optimize healthcare’s financial and clinical performance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Infinx	Exact match	Cupertino, CA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,723 contacts →
	Exact match “At Infinx, we believe healthcare providers deserve to be paid accurately and efficiently so they can focus on what matters most: delivering exceptional patient care.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Meditech	Exact match	Canton, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,418 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 · Sep 21, 2026 · View company records in RevenueBase
17	Nextgen Healthcare	Exact match	Remote First, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,970 contacts →
	Exact match “NextGen Healthcare is the technology partner for diverse ambulatory practices with evolving business needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Oscar Health	Exact match	New York, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,503 contacts →
	Exact match “Oscar Health is a leading healthcare technology company, whose mission is to make a healthier life accessible and affordable for all.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	EMIDS	Exact match	Franklin, TN, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,441 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 · Sep 21, 2026 · View company records in RevenueBase
20	Netsmart	Exact match	Overland Park, KS, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,438 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 · Sep 21, 2026 · View company records in RevenueBase
21	Nordic Global	Exact match	Madison, WI, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,024 contacts →
	Exact match “Healthcare leaders worldwide trust Nordic as their end-to-end strategic partner in navigating every step of health IT modernization.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Wellsky	Exact match	Overland Park, KS, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,017 contacts →
	Exact match “WellSky is one of America’s largest and most innovative healthcare technology companies leading the movement for intelligent, coordinated care.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Modivcare	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	10001+	1,926 contacts →
	Exact match “Modivcare is a technology-enabled healthcare services company, which provides a suite of integrated supportive care solutions for public and private payors and their patients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Aquity Solutions	Exact match	Cary, NC, United StatesHQ recorded Sep 21, 2026	10001+	1,856 contacts →
	Exact match “IKS Health is on a mission to enable the efficient delivery of high quality care through a combination of leading edge technology and human expertise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Symplr	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,820 contacts →
	Exact match “Simplify Operations.” Recorded in the RevenueBase company graph · Sep 21, 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 IT services 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 5,084 healthcare IT services companies based in the United States

See the full list, filter by size, metro and specialty, and access 97,790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare IT services companies based in the United States at a glance

As of Sep 21, 2026

29.5%Verified-email coverage

65.2Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,986

11-50

1,674

51-200

864

201-500

291

501-1,000

107

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 5,084 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 IT services 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 97,790 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 21, 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 IT services 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 IT services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare IT services companies are there based in the United States?

RevenueBase identified 5,084 company matches for healthcare IT services companies 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?

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

Which city has the most healthcare IT services companies?

New York leads with 163 company records, followed by Houston (96) and Chicago (94).

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 97,790 professional contacts with verified work emails tracked across these 5,084 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 21, 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.