Company lists · Data refreshed September 2026

Top 25 Claim processing software companies based in the United States

Name: Claim processing 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 Sep 27, 2026 997 companies tracked

RevenueBase identified 997 claim processing software companies headquartered in the United States as of September 2026 and tracks 29,600 professional contacts across them, including 10,276 with verified work emails. New York is the largest hub.

This list covers claim processing 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 September 27, 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 27, 2026 86% judged on-target in blind review

997Companies

29,600Contacts tracked

10,276Verified emails

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The 25 largest claim processing software companies based in the United States

Ranked by team size

Top 25 of 997 claim processing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to claim processing 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	Waystar	Partial evidence	Louisville, KY, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,586 contacts →
	Partial evidence “Waystar’s enterprise-grade software is purpose-built to simplify healthcare payments.” Source: RevenueBase Database · checked Sep 27, 2026
2	Acentra Health	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,421 contacts →
	Indirect evidence “Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Source: RevenueBase Database · checked Sep 27, 2026
3	Noridian Healthcare Solutions, LLC	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,292 contacts →
	Indirect evidence “Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…” Source: RevenueBase Database · checked Sep 27, 2026
4	NASCO	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	974 contacts →
	Indirect evidence “NASCO empowers health plans to innovate, grow, and deliver better experiences through a comprehensive suite of healthcare technology solutions and services.” Source: RevenueBase Database · checked Sep 27, 2026
5	Trizetto Healthcare Products	Indirect evidence	Teaneck, NJ, United StatesHQ checked Sep 27, 2026	10001+	968 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 Sep 27, 2026
6	Global Healthcare Resource	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	807 contacts →
	Indirect evidence “Global Healthcare Resource is a full service healthcare solutions firm focused on maximizing return on investment, increasing revenues and improving productivity for our valued…” Source: RevenueBase Database · checked Sep 27, 2026
7	Illumifin	Strong evidence	Woodbury, MN, United StatesHQ checked Sep 27, 2026	1,001-5,000	788 contacts →
	Strong evidence “illumifin is a true partner to the insurance industry, delivering tech-enabled business processing services and essential software solutions to help transform insurers for…” Source: RevenueBase Database · checked Sep 27, 2026
8	Eberl Claims Service	Indirect evidence	Lakewood, CO, United StatesHQ checked Sep 27, 2026	201-500	734 contacts →
	Indirect evidence “Eberl is a people-centric organization - powered by technology and driven by compassion for others.” Source: RevenueBase Database · checked Sep 27, 2026
9	Enlyte	Partial evidence	Remote, United StatesHQ checked Sep 27, 2026	5,001-10,000	683 contacts →
	Partial evidence “Enlyte is a P&C industry leader, providing claims technology innovations and connectivity solutions, specialty networks, case management services, pharmacy benefit and disability…” Source: RevenueBase Database · checked Sep 27, 2026
10	Examworks	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	641 contacts →
	Partial evidence “The ExamWorks Group platform, family company services, applications and portals for the management of independent medical claim review are the assets of choice among claims…” Source: RevenueBase Database · checked Sep 27, 2026
11	Centauri Health Solutions, INC	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	1,001-5,000	614 contacts →
	Indirect evidence “Centauri Health Solutions aims to attract and retain the industry’s top talent as we continue to create and deliver the most flexible and innovative tools in the market.” Source: RevenueBase Database · checked Sep 27, 2026
12	Revecore	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 27, 2026	1,001-5,000	603 contacts →
	Indirect evidence “Revecore combines advanced technology, dedicated expertise, and exceptional client service to help health systems maximize reimbursements and minimize the challenges of…” Source: RevenueBase Database · checked Sep 27, 2026
13	MDI Networx	Indirect evidence	Baltimore, United StatesHQ checked Sep 27, 2026	1,001-5,000	575 contacts →
	Indirect evidence “Global expertise in providing technology-driven business management services & solutions to health insurance payers, TPAs, and Health Plans.” Source: RevenueBase Database · checked Sep 27, 2026
14	Kodiak Solutions	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 27, 2026	201-500	565 contacts →
	Indirect evidence “Kodiak Solutions is a leading technology and tech-enabled services company that simplifies complex business problems for healthcare provider organizations through our proprietary…” Source: RevenueBase Database · checked Sep 27, 2026
15	Unify Healthcare Services	Indirect evidence	Cuyahoga Falls, OH, United StatesHQ checked Sep 27, 2026	1,001-5,000	542 contacts →
	Indirect evidence “Unify Healthcare Services is a modern age Medical Billing Company, that specializes in all the billing intricacies.” Source: RevenueBase Database · checked Sep 27, 2026
16	Tristar Insurance Group	Partial evidence	Long Beach, CA, United StatesHQ checked Sep 27, 2026	501-1,000	520 contacts →
	Partial evidence “TRISTAR began as an insurance program manager and medical malpractice claims administrator in 1987.” Source: RevenueBase Database · checked Sep 27, 2026
17	FINVI	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 27, 2026	201-500	472 contacts →
	Indirect evidence “A legacy of innovation, with a focus on client success.” Source: RevenueBase Database · checked Sep 27, 2026
18	Data Dimensions	Partial evidence	Janesville, WI, United StatesHQ checked Sep 27, 2026	501-1,000	418 contacts →
	Partial evidence “What We Do: We’ve taken three pillars of the P&C industry – EDI clearinghouse network, document mailroom intake, and electronic payments processing – and integrated them into a…” Source: RevenueBase Database · checked Sep 27, 2026
19	Reserv	Partial evidence	New York, United StatesHQ checked Sep 27, 2026	501-1,000	393 contacts →
	Partial evidence “Reserv leverages modern systems and creates new cutting-edge solutions to optimize any P&C claim.” Source: RevenueBase Database · checked Sep 27, 2026
20	ETHOS	Partial evidence	Saint Petersburg, FL, United StatesHQ checked Sep 27, 2026	1,001-5,000	373 contacts →
	Partial evidence “Ethos Risk Services is a technology-backed, full-service claims management company.” Source: RevenueBase Database · checked Sep 27, 2026
21	Chamberlin Edmonds	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	265 contacts →
	Indirect evidence “Please note: Emdeon is now Change Healthcare.” Source: RevenueBase Database · checked Sep 27, 2026
22	Equian	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 27, 2026	1,001-5,000	262 contacts →
	Indirect evidence “Thank you for visiting our page.” Source: RevenueBase Database · checked Sep 27, 2026
23	LYRIC	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 27, 2026	201-500	255 contacts →
	Indirect evidence “Welcome.” Source: RevenueBase Database · checked Sep 27, 2026
24	Mahathi	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 27, 2026	501-1,000	239 contacts →
	Indirect evidence “Mahathi Infotech helps insurance and healthcare organizations improve critical operations.” Source: RevenueBase Database · checked Sep 27, 2026
25	CERIS	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 27, 2026	501-1,000	219 contacts →
	Partial evidence “CERIS, a CorVel company, serves healthcare payers in excelling with paying medical claims correctly the first time.” Source: RevenueBase Database · checked Sep 27, 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: claim processing 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 claim processing software companies.
Partial evidence: Its own public description names part of claim processing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name claim processing 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 997 claim processing software companies based in the United States

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Claim processing software companies based in the United States at a glance

As of Sep 27, 2026

34.7%Verified-email coverage

29.7Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

354

11-50

389

51-200

152

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 997 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 claim processing 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 “claim processing 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 claim processing 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 claim processing 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, 10,276 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 27, 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 claim processing 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 claim processing software companies are there based in the United States?

RevenueBase identified 997 claim processing software companies 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?

Waystar, headquartered in Louisville, tops this list with the largest team on record.

Which city has the most claim processing software companies?

New York leads with 25 headquartered companies, followed by Houston (20) and Miami (19).

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 10,276 verified decision-maker contacts tracked across these 997 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 27, 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.