Company lists · Data refreshed September 2026

Top 25 Healthcare claims processing companies based in the United States

Name: Healthcare claims processing 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 16, 2026 1,549 companies tracked

RevenueBase identified 1,549 healthcare claims processing companies headquartered in the United States as of September 2026 and tracks 33,933 professional contacts across them, including 8,710 with verified work emails. Houston is the largest hub.

This list covers healthcare claims processing 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 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

1,549Companies

33,933Contacts tracked

8,710Verified emails

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The 25 largest healthcare claims processing companies based in the United States

Ranked by team size

Top 25 of 1,549 healthcare claims processing companies 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 claims processing 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 16, 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 16, 2026
2	Clarus RCM	Indirect evidence	Draper, UT, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,430 contacts →
	Indirect evidence “Clarus RCM specializes in Risk Adjustment Coding solutions namely Retrospective & Prospective HCC coding, Commercial Risk Adjustment coding, HEDIS Abstraction, RADV Audits, Chart…” Source: RevenueBase Database · checked Sep 16, 2026
3	Acentra Health	Partial evidence	Mclean, VA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,421 contacts →
	Partial 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 16, 2026
4	Palmetto GBA	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,350 contacts →
	Indirect evidence “You can’t reach new heights of performance unless you’re willing to invest in others.” Source: RevenueBase Database · checked Sep 16, 2026
5	Noridian Healthcare Solutions, LLC	Partial evidence	Fargo, ND, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,292 contacts →
	Partial 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 16, 2026
6	NASCO	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	201-500	974 contacts →
	Partial 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 16, 2026
7	Global Healthcare Resource	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	5,001-10,000	807 contacts →
	Partial 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 16, 2026
8	Enlyte	Partial evidence	Remote, United StatesHQ checked Sep 16, 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 16, 2026
9	Allcat Claims Service	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 16, 2026	501-1,000	651 contacts →
	Partial evidence “A member of the Claim Assist Solutions Family of Brands, Allcat’s mission is to be the provider of choice for all insurance adjusting needs with a complete set of tech-enabled…” Source: RevenueBase Database · checked Sep 16, 2026
10	Examworks	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 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 16, 2026
11	Revecore	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 16, 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 16, 2026
12	Data Marshall	Partial evidence	Franklin, TN, United StatesHQ checked Sep 16, 2026	1,001-5,000	559 contacts →
	Partial evidence “Data Marshall is a Healthcare Revenue Cycle Management organization that has provided niche services to Providers and Payers for almost 2 decades.” Source: RevenueBase Database · checked Sep 16, 2026
13	Unify Healthcare Services	Partial evidence	Cuyahoga Falls, OH, United StatesHQ checked Sep 16, 2026	1,001-5,000	542 contacts →
	Partial evidence “Unify Healthcare Services is a modern age Medical Billing Company, that specializes in all the billing intricacies.” Source: RevenueBase Database · checked Sep 16, 2026
14	Tristar Insurance Group	Partial evidence	Long Beach, CA, United StatesHQ checked Sep 16, 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 16, 2026
15	ACE MED Assist Your Trusted Billing Partner	Indirect evidence	Sheridan, WY, United StatesHQ checked Sep 16, 2026	51-200	421 contacts →
	Indirect evidence “Are you tired of dealing with the hassle of medical billing and administrative tasks?” Source: RevenueBase Database · checked Sep 16, 2026
16	ETHOS	Partial evidence	Saint Petersburg, FL, United StatesHQ checked Sep 16, 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 16, 2026
17	Amerihealth Administrators	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 16, 2026	501-1,000	370 contacts →
	Indirect evidence “AmeriHealth Administrators is one of the largest national third-party administrators providing innovative, value-based health benefits programs and outsourcing services for…” Source: RevenueBase Database · checked Sep 16, 2026
18	Healthscope Benefits	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 16, 2026	501-1,000	310 contacts →
	Partial evidence “HealthSCOPE Benefits is a full service claims administration and health management firm providing administrative and other support services to self-funded employers.” Source: RevenueBase Database · checked Sep 16, 2026
19	Chamberlin Edmonds	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	5,001-10,000	265 contacts →
	Partial evidence “Please note: Emdeon is now Change Healthcare.” Source: RevenueBase Database · checked Sep 16, 2026
20	Outcomes Health Information Solutions, An Altegra Health Company	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 16, 2026	501-1,000	257 contacts →
	Indirect evidence “Outcomes Health Information Solutions and our sister company, Outcomes Health Connections, is now a part of Altegra Health.” Source: RevenueBase Database · checked Sep 16, 2026
21	LYRIC	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 16, 2026	201-500	255 contacts →
	Indirect evidence “Welcome.” Source: RevenueBase Database · checked Sep 16, 2026
22	CERIS	Strong evidence	Fort Worth, TX, United StatesHQ checked Sep 16, 2026	501-1,000	219 contacts →
	Strong evidence “CERIS, a CorVel company, serves healthcare payers in excelling with paying medical claims correctly the first time.” Source: RevenueBase Database · checked Sep 16, 2026
23	HCSG	Partial evidence	Shelton, CT, United StatesHQ checked Sep 16, 2026	51-200	202 contacts →
	Partial evidence “HCSG is a technology company that specializes in cost containment systems and services for healthcare insurance organizations.” Source: RevenueBase Database · checked Sep 16, 2026
24	Medlogix	Indirect evidence	Hamilton, NJ, United StatesHQ checked Sep 16, 2026	201-500	201 contacts →
	Indirect evidence “Medlogix’s offerings include a seamless collaboration through its proprietary MyMedlogix™ technology, recommendations from highly qualified medical professionals, and access to a…” Source: RevenueBase Database · checked Sep 16, 2026
25	Procare RX	Strong evidence	Gainesville, United StatesHQ checked Sep 16, 2026	201-500	198 contacts →
	Strong evidence “ProCare Rx, a privately held leader in pharmacy claims processing, pharmacy benefit management (PBM), and clinical program design, has been empowering healthcare organizations…” 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 claims processing 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 healthcare claims processing companies.
Partial evidence: Its own public description names part of healthcare claims processing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare claims processing 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 1,549 healthcare claims processing companies based in the United States

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Healthcare claims processing companies based in the United States at a glance

As of Sep 16, 2026

25.7%Verified-email coverage

21.9Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

582

11-50

562

51-200

276

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 1,549 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 claims processing 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 “healthcare claims processing 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 healthcare claims processing 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 healthcare claims processing 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, 8,710 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.

Healthcare claims processing companies by metro

Healthcare claims processing companies in Houston43
Healthcare claims processing companies in New York37
Healthcare claims processing companies in Austin35
Healthcare claims processing companies in Sheridan27
Healthcare claims processing companies in Miami26

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 claims processing 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 healthcare claims processing companies are there based in the United States?

RevenueBase identified 1,549 healthcare claims processing 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 healthcare claims processing companies?

Houston leads with 43 headquartered companies, followed by New York (37) and Austin (35).

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 8,710 verified decision-maker contacts tracked across these 1,549 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.