Company lists · Data refreshed November 2026

Top 25 Health information services worldwide

RevenueBase identified 1,519 company matches for health information services worldwide as of November 2026 and tracks 104,825 professional contacts across them, including 33,376 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for health information services worldwide, 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 November 6, 2026. Country and city lists for health information services follow the table.

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 Nov 6, 2026 How this list was built
1,519Companies
104,825Contacts tracked
33,376Verified emails
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The 25 largest health information services worldwide

Ranked by team size
Top 25 of 1,519 company matches for health information services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSouth Jordan, UT, United StatesHQ recorded Nov 6, 20265,001-10,0007,778 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDallas, United StatesHQ recorded Nov 6, 202610001+7,401 contacts →

Exact match

“IKS Health helps healthcare work better for everyone it touches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWestborough, GA, United StatesHQ recorded Nov 6, 20265,001-10,0005,491 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, United StatesHQ recorded Nov 6, 20265,001-10,0004,128 contacts →

Exact match

“Allscripts is now Veradigm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20265,001-10,0003,307 contacts →

Exact match

“Datavant is the data collaboration platform trusted for healthcare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 20261,001-5,0002,918 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadhapur, IndiaHQ recorded Nov 6, 20261,001-5,0002,916 contacts →

Exact match

“PrimEra Medical Technologies provides comprehensive world-class technology services and solutions for the healthcare providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOverland Park, United StatesHQ recorded Nov 6, 20261,001-5,0002,606 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBoca Raton, FL, United StatesHQ recorded Nov 6, 20261,001-5,0001,932 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 20261,001-5,0001,826 contacts →

Exact match

“Availity is the place where healthcare finds the answers needed to shift focus back to patient care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMclean, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,640 contacts →

Exact match

“Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 20261,001-5,0001,495 contacts →

Exact match

“Adeslas is the leading brand in health insurance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFargo, ND, United StatesHQ recorded Nov 6, 20261,001-5,0001,309 contacts →

Exact match

“Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBangalore, IndiaHQ recorded Nov 6, 20261,001-5,0001,022 contacts →

Exact match

“Who We Are: Vidal Health partners with insurers, employers, and healthcare providers to make healthcare access simpler, faster, and more supportive for everyone involved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMobile, AL, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202610001+752 contacts →

Exact match

“Change Healthcare is inspiring a better healthcare system.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchArlington, OR, United StatesHQ recorded Nov 6, 2026501-1,000736 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 20265,001-10,000705 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrafton, New ZealandHQ recorded Nov 6, 2026201-500661 contacts →

Exact match

“Orion Health, a HEALWELL AI company, is a global healthcare technology company focused on reimagining healthcare for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 20261,001-5,000652 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRhein, GermanyHQ recorded Nov 6, 20265,001-10,000642 contacts →

Exact match

“CompuGroup Medical is one of the leading e-health companies in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchElmwood Park, NJ, United StatesHQ recorded Nov 6, 2026501-1,000625 contacts →

Exact match

“Every healthcare organization runs on 40+ vendors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 20261,001-5,000605 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAddison, TX, United StatesHQ recorded Nov 6, 20261,001-5,000559 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMarseille, FranceHQ recorded Nov 6, 2026201-500525 contacts →

Exact match

“Enovacom was founded in 2002 and has been dedicated to development software for healthcare, enabling the exchange and sharing of patient data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,519 health information services worldwide

See the full list, filter by size, metro and specialty, and access 33,376 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health information services worldwide at a glance

As of Nov 6, 2026
31.8%Verified-email coverage
69.0Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
538
11-50
532
51-200
269
201-500
79
501-1,000
26
1,001-5,000
40
5,001-10,000
16
10001+
9

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for health information services are linked below.
What qualifies
Company records worldwide whose business descriptions match “health information services” 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. 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 33,376 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 November 6, 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.

Health information services by location

5 lists · largest first

Every Health information services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many health information services are there worldwide?

RevenueBase identified 1,519 company matches for health information services worldwide as of November 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?

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

Which country has the most health information services?

The United States leads with 710 companies, followed by India (112) and Brazil (28). Every health information services list by country and city is linked on this page.

Which city has the most health information services?

New York leads with 16 company records, followed by Bangalore (14) and Atlanta (13).

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 33,376 professional contacts with verified work emails tracked across these 1,519 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 November 6, 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.