Company lists · Data refreshed September 2026

Top 25 Healthcare decision support vendors based in the United States

Name: Healthcare decision support vendors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 444 companies tracked

RevenueBase identified 444 healthcare decision support vendors headquartered in the United States as of September 2026 and tracks 23,077 professional contacts across them, including 8,983 with verified work emails. New York is the largest hub.

This list covers healthcare decision support vendors 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 16, 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 16, 2026 86% judged on-target in blind review

444Companies

23,077Contacts tracked

8,983Verified emails

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The 25 largest healthcare decision support vendors based in the United States

Ranked by team size

Top 25 of 444 healthcare decision support vendors based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare decision support vendors: 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	Inovalon	Indirect evidence	Bowie, MD, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,106 contacts →
	Indirect evidence “Inovalon empowers payers, providers, pharmacies, and life sciences organizations with data and solutions to drive meaningful change in patient outcomes, business performance, and…” Source: RevenueBase Database · checked Sep 16, 2026
2	WEBMD	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,725 contacts →
	Partial evidence “Our Company: WebMD is a leading provider of health information services to consumers, physicians, healthcare professionals, employers and health plans.” Source: RevenueBase Database · checked Sep 16, 2026
3	Wolters Kluwer Health	Partial evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,864 contacts →
	Partial evidence “Variations in care cost the healthcare industry trillions of dollars annually.” Source: RevenueBase Database · checked Sep 16, 2026
4	Veradigm	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,645 contacts →
	Partial evidence “Veradigm is an integrated data systems and services company that combines data-driven clinical insights with actionable tools to help healthcare stakeholders improve the quality…” Source: RevenueBase Database · checked Sep 16, 2026
5	Healthcare Management Systems	Strong evidence	Franklin, TN, United StatesHQ checked Sep 16, 2026	501-1,000	903 contacts →
	Strong 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 16, 2026
6	Edifecs	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 16, 2026	1,001-5,000	796 contacts →
	Indirect evidence “Edifecs, a Cotiviti business, provides market-leading technology to its payer and health system customers, which serve nearly 300 million people in the U.S.” Source: RevenueBase Database · checked Sep 16, 2026
7	Meditab Software INC	Partial evidence	Sacramento, CA, United StatesHQ checked Sep 16, 2026	201-500	700 contacts →
	Partial evidence “Empowering our clients with cutting edge technology to meet future healthcare needs today.” Source: RevenueBase Database · checked Sep 16, 2026
8	Ellkay	Partial evidence	Elmwood Park, NJ, United StatesHQ checked Sep 16, 2026	501-1,000	585 contacts →
	Partial evidence “ELLKAY is a trusted enterprise data management partner, driving innovation and connectivity across the healthcare ecosystem.” Source: RevenueBase Database · checked Sep 16, 2026
9	AIDOC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	549 contacts →
	Indirect evidence “Aidoc is a pioneering force in clinical AI.” Source: RevenueBase Database · checked Sep 16, 2026
10	HCTEC	Partial evidence	Brentwood, TN, United StatesHQ checked Sep 16, 2026	501-1,000	538 contacts →
	Partial evidence “HCTec partners with healthcare organizations to deliver trusted technology solutions that create real impact across clinical, operational, and IT environments.” Source: RevenueBase Database · checked Sep 16, 2026
11	MCG Health	Partial evidence	Seattle, WA, United StatesHQ checked Sep 16, 2026	201-500	516 contacts →
	Partial evidence “MCG Health, part of the Hearst Health network, develops evidence-based guidelines and artificial intelligence solutions that are the source of truth for clinical decision-making.” Source: RevenueBase Database · checked Sep 16, 2026
12	DSS Research	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 16, 2026	201-500	284 contacts →
	Partial evidence “DSS provides actionable research, analytics & market insights to healthcare organizations.” Source: RevenueBase Database · checked Sep 16, 2026
13	Aetion, A Datavant Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	231 contacts →
	Indirect evidence “Aetion is a health care analytics company that delivers real-world evidence for the manufacturers, purchasers, and regulators of medical treatments and technologies.” Source: RevenueBase Database · checked Sep 16, 2026
14	Santa Rosa Consulting, INC	Partial evidence	Franklin, TN, United StatesHQ checked Sep 16, 2026	201-500	215 contacts →
	Partial 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 16, 2026
15	Rldatix Data Solutions Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	200 contacts →
	Partial evidence “RLDatix Data Solutions Group (Galen Healthcare Solutions) is an award-winning, KLAS-ranked healthcare IT technical & professional services and solutions company providing…” Source: RevenueBase Database · checked Sep 16, 2026
16	Dataq Health	Partial evidence	Lewisville, TX, United StatesHQ checked Sep 16, 2026	201-500	196 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
17	Novarad	Partial evidence	Provo, UT, United StatesHQ checked Sep 16, 2026	201-500	186 contacts →
	Partial evidence “Novarad enables healthcare providers to take control of their medical images through its full diagnostic suite.” Source: RevenueBase Database · checked Sep 16, 2026
18	Periscope	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	51-200	164 contacts →
	Indirect evidence “Founded in 1998, our company emerged as a specific solution to a single client pain point.” Source: RevenueBase Database · checked Sep 16, 2026
19	Iatricsystems	Partial evidence	Daytona Beach, FL, United StatesHQ checked Sep 16, 2026	51-200	159 contacts →
	Partial evidence “iatricSystems is a healthcare technology company dedicated to helping healthcare organizations enhance their IT investments.” Source: RevenueBase Database · checked Sep 16, 2026
20	Trella Health	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	51-200	147 contacts →
	Partial evidence “Trella Health is the AI-powered intelligence layer that connects health systems and post-acute providers to drive smarter decisions across the care continuum.” Source: RevenueBase Database · checked Sep 16, 2026
21	Digital Infuzion	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 16, 2026	51-200	145 contacts →
	Indirect evidence “Digital Infuzion is a software and health care IT company.” Source: RevenueBase Database · checked Sep 16, 2026
22	Persivia INC	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 16, 2026	51-200	145 contacts →
	Indirect evidence “Persivia, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
23	Medfirst Consulting Healthcare Staffing	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	1,001-5,000	142 contacts →
	Partial evidence “For over a decade, MedFirst has been in the Healthcare Information Technology assisting hospitals of all sizes in implementing and adapting to new technologies.” Source: RevenueBase Database · checked Sep 16, 2026
24	Exponential AI	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	51-200	139 contacts →
	Strong evidence “Smarter Healthcare with Decision Intelligence Exponential AI is a leading Healthcare AI Platform Company that solves for Healthcare’s need to scale smarter processes to…” Source: RevenueBase Database · checked Sep 16, 2026
25	Clinical Architecture	Partial evidence	Carmel, IN, United StatesHQ checked Sep 16, 2026	51-200	115 contacts →
	Partial evidence “Clinical Architecture is the leading provider of innovative healthcare IT solutions focused on the quality and usability of clinical information.” Source: RevenueBase Database · checked Sep 16, 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: healthcare decision support vendors. 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 healthcare decision support vendors.
Partial evidence: Its own public description names part of healthcare decision support vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare decision support vendors. 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 444 healthcare decision support vendors based in the United States

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Healthcare decision support vendors based in the United States at a glance

As of Sep 16, 2026

38.9%Verified-email coverage

52.0Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

176

11-50

158

51-200

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 444 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 healthcare decision support vendors, 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 “healthcare decision support vendors”. 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 healthcare decision support vendors), 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 healthcare decision support vendors, 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, 8,983 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 16, 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 healthcare decision support vendors, 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 healthcare decision support vendors are there based in the United States?

RevenueBase identified 444 healthcare decision support vendors 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?

Inovalon, headquartered in Bowie, tops this list with the largest team on record.

Which city has the most healthcare decision support vendors?

New York leads with 12 headquartered companies, followed by Atlanta (10) and Boston (10).

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 8,983 verified decision-maker contacts tracked across these 444 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 16, 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.