Company lists · Data refreshed September 2026

Top 25 Health informatics companies based in the United States

RevenueBase identified 1,082 company matches for health informatics companies associated with the United States as of September 2026 and tracks 84,632 professional contacts across them, including 26,688 with verified work emails. New York is the largest hub.

This list covers company matches for health informatics 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 15, 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 15, 2026 How this list was built
1,082Companies
84,632Contacts tracked
26,688Verified emails
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The 25 largest health informatics companies based in the United States

Ranked by team size
Top 25 of 1,082 company matches for health informatics companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchWestborough, MA, United StatesHQ recorded Sep 15, 20265,001-10,0005,260 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 15, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 15, 20265,001-10,0004,149 contacts →

Exact match

“Allscripts is now Veradigm.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchCanton, MA, United StatesHQ recorded Sep 15, 20261,001-5,0003,418 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 15, 2026 · View company records in RevenueBase
4Exact matchIndianapolis, IN, United StatesHQ recorded Sep 15, 20261,001-5,0002,725 contacts →

Exact match

“Our Company: WebMD is a leading provider of health information services to consumers, physicians, healthcare professionals, employers and health plans.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchOverland Park, KS, United StatesHQ recorded Sep 15, 20261,001-5,0002,438 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 15, 2026 · View company records in RevenueBase
6Exact matchOverland Park, KS, United StatesHQ recorded Sep 15, 20261,001-5,0002,017 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 15, 2026 · View company records in RevenueBase
7Exact matchTampa, FL, United StatesHQ recorded Sep 15, 20261,001-5,0001,778 contacts →

Exact match

“Greenway Health is a leading health information technology company delivering enterprise-wide healthcare platform solutions that support clinical, financial, and patient…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchBoca Raton, FL, United StatesHQ recorded Sep 15, 20261,001-5,0001,760 contacts →

Exact match

“At ModMed, we empower medical practices to grow and scale by delivering better patient experiences with cloud, data and AI technologies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 15, 20261,001-5,0001,729 contacts →

Exact match

“Join CureMD – Innovating Healthcare, Empowering People At CureMD, we are at the forefront of healthcare innovation, driven by a passion for creating a better future.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Sep 15, 20261,001-5,0001,196 contacts →

Exact match

“Sharecare is a digital healthcare company that delivers software and tech-enabled services to stakeholders across the healthcare ecosystem to help improve care quality, drive…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchFranklin, TN, United StatesHQ recorded Sep 15, 2026501-1,000903 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 · Sep 15, 2026 · View company records in RevenueBase
12Exact matchMobile, AL, United StatesHQ recorded Sep 15, 20261,001-5,000852 contacts →

Exact match

“CPSI is a leading provider of healthcare solutions and services for community hospitals, their clinics and post-acute care facilities.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchFramingham, MA, United StatesHQ recorded Sep 15, 2026501-1,000837 contacts →

Exact match

“Definitive Healthcare is the leading provider of data and analytics, focusing on the business side of healthcare.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchBellevue, WA, United StatesHQ recorded Sep 15, 20261,001-5,000796 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 · Sep 15, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 15, 2026501-1,000775 contacts →

Exact match

“Komodo Health is an AI company that helps organizations shaping the future of healthcare build the intelligence they need to move faster and more confidently.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchArlington, VA, United StatesHQ recorded Sep 15, 2026501-1,000706 contacts →

Exact match

“At Surescripts, we bring healthcare together to inform and accelerate decisions, helping keep patient care on track.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchAlpharetta, GA, United StatesHQ recorded Sep 15, 20265,001-10,000651 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchTempe, AZ, United StatesHQ recorded Sep 15, 20261,001-5,000614 contacts →

Exact match

“Centauri Health Solutions aims to attract and retain the industry’s top talent as we continue to create and deliver the most flexible and innovative tools in the market.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchElmwood Park, NJ, United StatesHQ recorded Sep 15, 2026501-1,000585 contacts →

Exact match

“ELLKAY is a trusted enterprise data management partner, driving innovation and connectivity across the healthcare ecosystem.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchAlpharetta, GA, United StatesHQ recorded Sep 15, 20261,001-5,000546 contacts →

Exact match

“Verisma, trusted by clients across 50 states, is redefining how healthcare organizations manage and use health data – ensuring it’s trusted, secure and actionable for real-time…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchAddison, TX, United StatesHQ recorded Sep 15, 20261,001-5,000523 contacts →

Exact match

“HealthMark Group is a leading provider of digital health information management solutions for healthcare providers across the country.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 15, 2026501-1,000477 contacts →

Exact match

“CompuGroup Medical is a leading provider of healthy solutions for healthy patients and healthy providers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchWyomissing, PA, United StatesHQ recorded Sep 15, 2026501-1,000364 contacts →

Exact match

“For more than 20 years, e4health has partnered with 400+ health systems and provider organizations nationwide, delivering exceptional solutions across Health IT, HIM, Coding…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchPlymouth Meeting, PA, United StatesHQ recorded Sep 15, 2026501-1,000345 contacts →

Exact match

“On October 31, 2011, IMS Health completed the purchase of SDI Health, a Pennsylvania-based healthcare market insights and analytics firm.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchRichardson, TX, United StatesHQ recorded Sep 15, 20265,001-10,000320 contacts →

Exact match

“CompuGroup Medical is a global e-health provider with a comprehensive portfolio of cutting-edge IT solutions for the healthcare industry.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 1,082 health informatics companies based in the United States

See the full list, filter by size, metro and specialty, and access 26,688 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health informatics companies based in the United States at a glance

As of Sep 15, 2026
31.5%Verified-email coverage
78.2Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · New York
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
405
11-50
379
51-200
183
201-500
55
501-1,000
27
1,001-5,000
17
5,001-10,000
7
10001+
8

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 1,082 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 “health informatics 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 26,688 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 15, 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 “health informatics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health informatics companies are there based in the United States?

RevenueBase identified 1,082 company matches for health informatics 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?

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

Which city has the most health informatics companies?

New York leads with 34 company records, followed by Atlanta (27) and Chicago (22).

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 26,688 professional contacts with verified work emails tracked across these 1,082 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 15, 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.