Company lists · Data refreshed August 2026

Top 25 Cardiology software companies based in the United States

Name: Cardiology software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 725 companies tracked

RevenueBase identified 725 cardiology software companies headquartered in the United States as of August 2026 and tracks 50,912 professional contacts across them, including 20,414 with verified work emails and 17,624 with mobile numbers. New York is the largest hub.

This list covers cardiology software companies 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

725Companies

50,912Contacts tracked

20,414Verified emails

17,624Mobile numbers

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The 25 largest cardiology software companies based in the United States

Ranked by team size

Top 25 of 725 cardiology software companies based in the United States, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cardiology software companies: 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	Belfast, ME, United States	5,001-10,000	8,419 contacts →
	Indirect evidence “athenahealth strives to cure complexity and simplify the practice of healthcare.” Source: RevenueBase Database · checked Aug 31, 2026
2	Eclinicalworks	Indirect evidence	Pleasanton, CA, United States	5,001-10,000	5,251 contacts →
	Indirect 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 Aug 31, 2026
3	Zoll Medical Corporation	Indirect evidence	Chelmsford, MA, United States	5,001-10,000	5,164 contacts →
	Indirect evidence “At ZOLL®, we’re passionate about improving patient outcomes and helping save lives.” Source: RevenueBase Database · checked Aug 31, 2026
4	Allscripts	Indirect evidence	Chicago, IL, United States	5,001-10,000	4,165 contacts →
	Indirect evidence “Allscripts is now Veradigm.” Source: RevenueBase Database · checked Aug 31, 2026
5	Meditech	Indirect evidence	Fall River, MA, United States	1,001-5,000	3,400 contacts →
	Indirect 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 Aug 31, 2026
6	Modmed	Indirect evidence	Boca Raton, FL, United States	1,001-5,000	1,752 contacts →
	Indirect evidence “At ModMed, we empower medical practices to grow and scale by delivering better patient experiences with cloud, data and AI technologies.” Source: RevenueBase Database · checked Aug 31, 2026
7	Curemd	Indirect evidence	New York, NY, United States	1,001-5,000	1,713 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 Aug 31, 2026
8	Trizetto Healthcare Products	Indirect evidence	Englewood, CO, United States	10001+	995 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
9	CPSI	Indirect evidence	Emanuel, AL, United States	1,001-5,000	850 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 Aug 31, 2026
10	Spacelabs Healthcare	Partial evidence	Snoqualmie, WA, United States	1,001-5,000	780 contacts →
	Partial evidence “Spacelabs Healthcare is solely dedicated to developing patient monitoring and diagnostic cardiology technologies and services that empower providers to deliver exceptional patient…” Source: RevenueBase Database · checked Aug 31, 2026
11	Meditab Software INC	Indirect evidence	Sacramento, CA, United States	201-500	690 contacts →
	Indirect evidence “Empowering our clients with cutting edge technology to meet future healthcare needs today.” Source: RevenueBase Database · checked Aug 31, 2026
12	TEBRA	Indirect evidence	Corona Del Mar, CA, United States	501-1,000	628 contacts →
	Indirect evidence “We are Tebra, the complete operating system for modern healthcare.” Source: RevenueBase Database · checked Aug 31, 2026
13	EMDS	Indirect evidence	Austin, TX, United States	501-1,000	486 contacts →
	Indirect evidence “CompuGroup Medical is a leading provider of healthy solutions for healthy patients and healthy providers.” Source: RevenueBase Database · checked Aug 31, 2026
14	Bizmatics A Harris Computer Company	Partial evidence	Niagara Falls, NY, United States	201-500	461 contacts →
	Partial evidence “PrognoCIS, a leading EHR company provides clinical and business productivity software and services to medical practices & multi-specialties.” Source: RevenueBase Database · checked Aug 31, 2026
15	Pacemate	Indirect evidence	Clearwater, FL, United States	201-500	207 contacts →
	Indirect evidence “PaceMate is the market-leading, tech-enabled cardiac device monitoring platform serving integrated delivery networks and academic health systems nationwide.” Source: RevenueBase Database · checked Aug 31, 2026
16	Rhythm	Partial evidence	Rockville, MD, United States	201-500	158 contacts →
	Partial evidence “Say goodbye to external software for managing implanted cardiac devices.” Source: RevenueBase Database · checked Aug 31, 2026
17	Biotelemetry, INC	Indirect evidence	Norfolk, VA, United States	1,001-5,000	142 contacts →
	Indirect evidence “Thank you for visiting the BioTelemetry, a Philips company.” Source: RevenueBase Database · checked Aug 31, 2026
18	Capital Cardiology Associates	Partial evidence	Albany, NY, United States	201-500	134 contacts →
	Partial evidence “Capital Cardiology Associates is a benchmark cardiology practice committed to improving our patient’s quality of life.” Source: RevenueBase Database · checked Aug 31, 2026
19	Medsphere Systems Corporation	Indirect evidence	Sandy, UT, United States	201-500	123 contacts →
	Indirect evidence “Founded in 2002 and based in Sandy, Utah, Medsphere Systems Corporation is an organization of committed clinical and technology professionals working to make quality healthcare IT…” Source: RevenueBase Database · checked Aug 31, 2026
20	Rhythmedix	Partial evidence	Mt. Laurel, NJ, United States	201-500	121 contacts →
	Partial evidence “RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.” Source: RevenueBase Database · checked Aug 31, 2026
21	Successehs	Indirect evidence	Birmingham, AL, United States	201-500	118 contacts →
	Indirect evidence “SuccessEHS, a part of Greenway, is a nationally acclaimed vendor providing Electronic Health Record (EHR) and Practice Management solutions with Integrated Medical Billing…” Source: RevenueBase Database · checked Aug 31, 2026
22	Mortara Instrument	Indirect evidence	Milwaukee, WI, United States	201-500	108 contacts →
	Indirect evidence “For over 30 years, Mortara Instrument, Inc.” Source: RevenueBase Database · checked Aug 31, 2026
23	Aprima Medical Software, INC	Indirect evidence	Richardson, TX, United States	201-500	91 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 31, 2026
24	Compulink Healthcare Solutions	Indirect evidence	Newbury Park, CA, United States	201-500	88 contacts →
	Indirect evidence “Empowering providers through innovation since 1985.” Source: RevenueBase Database · checked Aug 31, 2026
25	Advanced Data Systems Corp	Indirect evidence	Plymouth Meeting, PA, United States	201-500	85 contacts →
	Indirect evidence “ADS has been providing healthcare automation solutions continuously since 1977 representing an extraordinary history of stability and reliability in the industry.” Source: RevenueBase Database · checked Aug 31, 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: cardiology software companies. 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 cardiology software companies.
Partial evidence: Its own public description names part of cardiology software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cardiology software companies. 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 725 cardiology software companies based in the United States

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Cardiology software companies based in the United States at a glance

As of Aug 31, 2026

40.1%Verified-email coverage

34.6%Mobile-number coverage

70.2Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · New York

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

223

11-50

295

51-200

144

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 cardiology software companies, 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 “cardiology software companies”. 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 cardiology software companies), 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 cardiology software companies, 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, 20,414 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 August 31, 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.

Cardiology software companies by metro

Cardiology software companies in New York27

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 cardiology software companies, 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 cardiology software companies are there based in the United States?

RevenueBase identified 725 cardiology software companies headquartered in the United States as of August 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 Belfast, tops this list with the largest team on record.

Which city has the most cardiology software companies?

New York leads with 27 headquartered companies, followed by Houston (16) and San Diego (11).

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 20,414 verified decision-maker contacts tracked across these 725 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.