Company lists · Data refreshed September 2026

Top 25 Health information exchanges worldwide

RevenueBase identified 292 company matches for health information exchanges worldwide as of September 2026 and tracks 12,194 professional contacts across them, including 5,796 with verified work emails. The United States is the largest market and Columbia the largest hub.

This list covers company matches for health information exchanges 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 September 20, 2026. Country and city lists for health information exchanges 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 Sep 20, 2026 How this list was built
292Companies
12,194Contacts tracked
5,796Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest health information exchanges worldwide

Ranked by team size
Top 25 of 292 company matches for health information exchanges worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchNew York City, NY, United StatesHQ recorded Sep 20, 20265,001-10,0002,839 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 20261,001-5,0001,722 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 · Sep 20, 2026 · View company records in RevenueBase
3Exact matchArlington, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchAlpharetta, GA, United StatesHQ recorded Sep 20, 20265,001-10,000651 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMarseille, FranceHQ recorded Sep 20, 2026201-500510 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 · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Sep 20, 2026201-500314 contacts →

Exact match

“Rhapsody provides healthcare organizations with infrastructure for agent-ready interoperability so you can connect systems, reduce integration burden, and prepare your data for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchFairport, NY, United StatesHQ recorded Sep 20, 2026501-1,000306 contacts →

Exact match

“Since 2006, eHealth Technologies has helped healthcare organizations close the time-to-treatment gap by delivering timely, organized, clinically relevant, specialty-specific…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact match5026 Rk Tilburg, NetherlandsHQ recorded Sep 20, 2026201-500251 contacts →

Exact match

“VECOZO zorgt voor veilige en efficiënte gegevensuitwisseling in de zorg.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLansing, MI, United StatesHQ recorded Sep 20, 202651-200179 contacts →

Exact match

“Michigan Health Information Network Shared Services (MiHIN) is the statewide health information exchange, dedicated to transforming healthcare by connecting the right data to the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchMadison, WI, United StatesHQ recorded Sep 20, 202651-200141 contacts →

Exact match

“Redox helps providers, payers, health tech vendors, EHRs, and Life Sciences power better care with real-time data exchange.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAhmadabad, IndiaHQ recorded Sep 20, 202651-200122 contacts →

Exact match

“AaNeel is a health information management and product-based software engineering company, committed to enhancing clinical and financial goals in the delivery of healthcare.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 20, 202651-200121 contacts →

Exact match

“Malaffi is the region’s first Health Information Exchange platform, that safely and securely connects public and private healthcare providers in the Emirate of Abu Dhabi.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchEast Thetford, VT, United StatesHQ recorded Sep 20, 202651-200117 contacts →

Exact match

“Lantana Consulting Group provides services and software solutions for standards-based health information exchange.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCoral Gables, FL, United StatesHQ recorded Sep 20, 202651-200109 contacts →

Exact match

“Health Gorilla, a designated QHIN under TEFCA, is a leading provider of interoperability solutions delivering secure, real-time access to structured, AI-ready health data.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchIndianapolis, IN, United StatesHQ recorded Sep 20, 202651-20095 contacts →

Exact match

“The Indiana Health Information Exchange is the largest health information exchange network in the U.S, partnering with communities throughout Indiana to ensure health information…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchHilliard, OH, United StatesHQ recorded Sep 20, 202611-5094 contacts →

Exact match

“The Ohio Health Information Partnership is a non-profit entity whose mission is to assist physicians and other providers with the adoption and implement of health information…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOdense M, DenmarkHQ recorded Sep 20, 202651-20090 contacts →

Exact match

“MedCom was established in 1994 as a publicly funded, non-profit organisation with the mission of facilitating the digital cooperation between authorities, public organisations…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202651-20087 contacts →

Exact match

“Zus is the only shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data at the point of care via API, embedded…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchColumbia, MD, United StatesHQ recorded Sep 20, 202651-20084 contacts →

Exact match

“CRISP is a regional health information exchange (HIE) serving Maryland and the District of Columbia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchDepew, NY, United StatesHQ recorded Sep 20, 202611-5084 contacts →

Exact match

“HEALTHeLINK™ serves as a resource for broad health system transformation through secure data-informed decision making for individual patient care and to support community…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“Healthix is the largest public Health Information Exchange (HIE) in the nation, serving New York City and Long Island.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-20080 contacts →

Exact match

“The Network Where Healthcare Connects.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchTallahassee, FL, United StatesHQ recorded Sep 20, 202651-20076 contacts →

Exact match

“Formed in 2004, Ruvos is on a mission to deliver clever and efficient solutions to problems so that the world is a better place for the communities we serve.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMadison, WI, United StatesHQ recorded Sep 20, 202651-20075 contacts →

Exact match

“Moxe connects the healthcare ecosystem with high quality, meaningful data to drive better outcomes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchShawnee, KS, United StatesHQ recorded Sep 20, 2026201-50069 contacts →

Exact match

“Update: DataFile Technologies was acquired by ScanSTAT Technologies in April 2020, creating the largest founder-owned Release of Information and HIM company in the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 292 health information exchanges worldwide

See the full list, filter by size, metro and specialty, and access 5,796 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Health information exchanges worldwide at a glance

As of Sep 20, 2026
47.5%Verified-email coverage
41.8Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Columbia
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
93
11-50
128
51-200
52
201-500
12
501-1,000
2
1,001-5,000
2
5,001-10,000
3

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 exchanges are linked below.
What qualifies
Company records worldwide whose business descriptions match “health information exchanges” 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 5,796 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 20, 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 exchanges by location

1 lists · largest first

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

How many health information exchanges are there worldwide?

RevenueBase identified 292 company matches for health information exchanges worldwide 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?

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

Which country has the most health information exchanges?

The United States leads with 183 companies. Every health information exchanges list by country and city is linked on this page.

Which city has the most health information exchanges?

Columbia leads with 7 company records, followed by Austin (6) and New York (5).

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 5,796 professional contacts with verified work emails tracked across these 292 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 292 health information exchanges worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.