Company lists · Data refreshed September 2026

Top 25 Ehr integration service providers based in the United States

Name: Ehr integration service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 749 companies tracked

RevenueBase identified 749 ehr integration service providers headquartered in the United States as of September 2026 and tracks 62,284 professional contacts across them, including 25,746 with verified work emails. New York is the largest hub.

This list covers ehr integration service providers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

749Companies

62,284Contacts tracked

25,746Verified emails

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The 25 largest ehr integration service providers based in the United States

Ranked by team size

Top 25 of 749 ehr integration service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to ehr integration service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Athenahealth	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	5,001-10,000	8,486 contacts →
	Indirect evidence “athenahealth strives to cure complexity and simplify the practice of healthcare.” Source: RevenueBase Database · checked Sep 19, 2026
2	Eclinicalworks	Partial evidence	Westborough, MA, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,260 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	Allscripts	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	4,149 contacts →
	Indirect evidence “Allscripts is now Veradigm.” Source: RevenueBase Database · checked Sep 19, 2026
4	Meditech	Partial evidence	Canton, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,418 contacts →
	Partial evidence “MEDITECH empowers healthcare organizations everywhere to expand their vision of what’s possible with Expanse, the world’s most intuitive and interoperable EHR.” Source: RevenueBase Database · checked Sep 19, 2026
5	Datavant	Indirect evidence	New York City, NY, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,839 contacts →
	Indirect evidence “Datavant is the data collaboration platform trusted for healthcare.” Source: RevenueBase Database · checked Sep 19, 2026
6	Netsmart	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,438 contacts →
	Indirect evidence “Netsmart is an industry-leading healthcare technology organization dedicated to empowering providers to deliver value-based care to individuals and communities.” Source: RevenueBase Database · checked Sep 19, 2026
7	Curemd	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,729 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
8	Healthcare Management Systems	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 19, 2026	501-1,000	903 contacts →
	Indirect evidence “Healthcare Management Systems, Inc.(HMS) is a Nashville-based healthcare company that develops, sells, and supports integrated clinical and financial hospital information systems…” Source: RevenueBase Database · checked Sep 19, 2026
9	CPSI	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 19, 2026	1,001-5,000	852 contacts →
	Indirect evidence “CPSI is a leading provider of healthcare solutions and services for community hospitals, their clinics and post-acute care facilities.” Source: RevenueBase Database · checked Sep 19, 2026
10	Surescripts	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 19, 2026	501-1,000	706 contacts →
	Indirect evidence “At Surescripts, we bring healthcare together to inform and accelerate decisions, helping keep patient care on track.” Source: RevenueBase Database · checked Sep 19, 2026
11	Meditab Software INC	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 19, 2026	201-500	700 contacts →
	Indirect evidence “Empowering our clients with cutting edge technology to meet future healthcare needs today.” Source: RevenueBase Database · checked Sep 19, 2026
12	Healthport Technologies	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	5,001-10,000	651 contacts →
	Indirect evidence “HealthPort Technologies is now CIOX Health.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ellkay	Indirect evidence	Elmwood Park, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	585 contacts →
	Indirect evidence “ELLKAY is a trusted enterprise data management partner, driving innovation and connectivity across the healthcare ecosystem.” Source: RevenueBase Database · checked Sep 19, 2026
14	Verisma	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	546 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
15	Anthelio Healthcare Solutions	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	508 contacts →
	Indirect evidence “Anthelio is now Atos.” Source: RevenueBase Database · checked Sep 19, 2026
16	EMDS	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	501-1,000	477 contacts →
	Indirect evidence “CompuGroup Medical is a leading provider of healthy solutions for healthy patients and healthy providers.” Source: RevenueBase Database · checked Sep 19, 2026
17	Evergreen Healthcare Partners	Indirect evidence	Middleton, WI, United StatesHQ checked Sep 19, 2026	201-500	323 contacts →
	Indirect evidence “Evergreen Healthcare Partners is a healthcare IT consulting firm that was founded in 2017.” Source: RevenueBase Database · checked Sep 19, 2026
18	Compugroup Medical US	Indirect evidence	Richardson, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	320 contacts →
	Indirect evidence “CompuGroup Medical is a global e-health provider with a comprehensive portfolio of cutting-edge IT solutions for the healthcare industry.” Source: RevenueBase Database · checked Sep 19, 2026
19	Rhapsody	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	201-500	314 contacts →
	Partial evidence “Rhapsody provides healthcare organizations with infrastructure for agent-ready interoperability so you can connect systems, reduce integration burden, and prepare your data for…” Source: RevenueBase Database · checked Sep 19, 2026
20	Ehealth Technologies	Indirect evidence	Fairport, NY, United StatesHQ checked Sep 19, 2026	501-1,000	306 contacts →
	Indirect evidence “Since 2006, eHealth Technologies has helped healthcare organizations close the time-to-treatment gap by delivering timely, organized, clinically relevant, specialty-specific…” Source: RevenueBase Database · checked Sep 19, 2026
21	314e Corporation	Indirect evidence	Dublin, CA, United StatesHQ checked Sep 19, 2026	501-1,000	279 contacts →
	Indirect evidence “314e is a Best in KLAS Healthcare IT Products and Solutions company, serving 250+ Providers, Payers, and Life Sciences companies.” Source: RevenueBase Database · checked Sep 19, 2026
22	DAS Health	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	201-500	272 contacts →
	Indirect evidence “DAS Health delivers the highest value Health IT and Business Solutions for healthcare organizations all over the country.” Source: RevenueBase Database · checked Sep 19, 2026
23	Regenstrief Institute, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 19, 2026	51-200	230 contacts →
	Partial evidence “Regenstrief Institute, Inc, an international leader in electronic medical records and health care data integration, is a medical research and development organization focused on…” Source: RevenueBase Database · checked Sep 19, 2026
24	J2 Interactive	Indirect evidence	Charlestown, MA, United StatesHQ checked Sep 19, 2026	201-500	220 contacts →
	Indirect evidence “J2 Interactive, two-time recipient of Best in KLAS for Technical Services, is an award-winning consulting firm with over 275 healthcare IT experts in the US, Europe, and the…” Source: RevenueBase Database · checked Sep 19, 2026
25	Santa Rosa Consulting, INC	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 19, 2026	201-500	215 contacts →
	Indirect evidence “Santa Rosa Consulting offers the full lifecycle solutions required to navigate through the increasing pressures facing today’s healthcare providers.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: ehr integration service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names ehr integration service providers.
Partial evidence: Its own public description names part of ehr integration service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ehr integration service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 749 ehr integration service providers based in the United States

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Ehr integration service providers based in the United States at a glance

As of Sep 19, 2026

41.3%Verified-email coverage

83.2Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

248

11-50

296

51-200

132

201-500

501-1,000

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 749 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ehr integration service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “ehr integration service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ehr integration service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among ehr integration service providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 25,746 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ehr integration service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ehr integration service providers are there based in the United States?

RevenueBase identified 749 ehr integration service providers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Athenahealth, headquartered in Boston, tops this list with the largest team on record.

Which city has the most ehr integration service providers?

New York leads with 24 headquartered companies, followed by Chicago (15) and Houston (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 25,746 verified decision-maker contacts tracked across these 749 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.