Company lists · Data refreshed September 2026

Top 25 Patient data sharing software companies based in the United States

RevenueBase identified 787 company matches for patient data sharing software companies associated with the United States as of September 2026 and tracks 55,590 professional contacts across them, including 24,805 with verified work emails and 21,377 with mobile numbers. New York is the largest hub.

This list covers company matches for patient data sharing software 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 5, 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 5, 2026 How this list was built
787Companies
55,590Contacts tracked
24,805Verified emails
21,377Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest patient data sharing software companies based in the United States

Ranked by team size
Top 25 of 787 company matches for patient data sharing software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchBoston, MA, United StatesHQ recorded Sep 5, 20265,001-10,0008,486 contacts →

Exact match

“athenahealth strives to cure complexity and simplify the practice of healthcare.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchWestborough, MA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchCanton, MA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchCharlotte, NC, United StatesHQ recorded Sep 5, 20261,001-5,0003,380 contacts →

Exact match

“Premier, Inc.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 5, 20265,001-10,0002,839 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchOverland Park, KS, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
7Exact matchOverland Park, KS, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
9Exact matchTeaneck, NJ, United StatesHQ recorded Sep 5, 202610001+968 contacts →

Exact match

“Cognizant (Nasdaq-100: CTSH) is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchMobile, AL, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchArlington, VA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
12Exact matchSacramento, CA, United StatesHQ recorded Sep 5, 2026201-500700 contacts →

Exact match

“Empowering our clients with cutting edge technology to meet future healthcare needs today.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchNashville, TN, United StatesHQ recorded Sep 5, 202610001+681 contacts →

Exact match

“Change Healthcare is inspiring a better healthcare system.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchAlpharetta, GA, United StatesHQ recorded Sep 5, 20265,001-10,000651 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchElmwood Park, NJ, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
16Exact matchAlpharetta, GA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
17Exact matchAddison, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
19Exact matchFairport, NY, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
20Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 5, 2026201-500291 contacts →

Exact match

“Artera is an agentic company strengthening how healthcare providers communicate and care for patients.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchReston, VA, United StatesHQ recorded Sep 5, 20261,001-5,000231 contacts →

Exact match

“Altruista Health provides a suite of technology solutions that support collaborative, data-driven and person-centered approaches to population health management.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchIndianapolis, IN, United StatesHQ recorded Sep 5, 202651-200230 contacts →

Exact match

“Regenstrief Institute, Inc, an international leader in electronic medical records and health care data integration, is a medical research and development organization focused on…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 5, 202651-200200 contacts →

Exact match

“RLDatix Data Solutions Group (Galen Healthcare Solutions) is an award-winning, KLAS-ranked healthcare IT technical & professional services and solutions company providing…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchLewisville, TX, United StatesHQ recorded Sep 5, 2026201-500196 contacts →

Exact match

“At DataQ Health, we harness cutting-edge technology to revolutionize patient care by providing advanced tools to make informed decisions in a value-based care landscape.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Sep 5, 2026201-500184 contacts →

Exact match

“Connecting patients, providers, and healthcare organizations to improve lives through service and technology.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 787 patient data sharing software companies based in the United States

See the full list, filter by size, metro and specialty, and access 24,805 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Patient data sharing software companies based in the United States at a glance

As of Sep 5, 2026
44.6%Verified-email coverage
38.5%Mobile-number coverage
70.6Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · New York
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
274
11-50
326
51-200
129
201-500
24
501-1,000
7
1,001-5,000
13
5,001-10,000
8
10001+
6

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “patient data sharing software 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 24,805 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 5, 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.

Patient data sharing software 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 “patient data sharing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient data sharing software companies are there based in the United States?

RevenueBase identified 787 company matches for patient data sharing software 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?

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

Which city has the most patient data sharing software companies?

New York leads with 37 company records, followed by San Francisco (17) and Austin (15).

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 24,805 professional contacts with verified work emails tracked across these 787 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 787 patient data sharing software companies based in the United States. 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.