Company lists · Data refreshed September 2026

Top 25 Insurance billing and collections software based in the United States

Name: Insurance billing and collections software based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 3,279 companies tracked

RevenueBase identified 3,279 insurance billing and collections software headquartered in the United States as of September 2026 and tracks 98,384 professional contacts across them, including 27,710 with verified work emails and 24,658 with mobile numbers. Houston is the largest hub.

This list covers insurance billing and collections software 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

3,279Companies

98,384Contacts tracked

27,710Verified emails

24,658Mobile numbers

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The 25 largest insurance billing and collections software based in the United States

Ranked by team size

Top 25 of 3,279 insurance billing and collections software based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names insurance billing and collections software: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	R1 RCMIndirect evidence	Chicago, IL, United StatesHQ checked Sep 3, 2026	10001+	18,335
	“R1 is the leader in healthcare revenue management, helping providers achieve new levels of performance through smart orchestration.” Source: company website · checked Sep 3, 2026
2	EclinicalworksIndirect evidence	Westborough, CA, United StatesHQ checked Sep 3, 2026	5,001-10,000	5,251
	“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: company website · checked Sep 3, 2026
3	FinthrivePartial evidence	Plano, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,679
	“FinThrive helps healthcare organizations increase revenue, reduce costs, expand cash collections, enhance the patient financial experience and ensure regulatory compliance with…” Source: company website · checked Sep 3, 2026
4	MedusindIndirect evidence	Miami, VA, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,533
	“Accelerate revenue and ease administrative burdens with forward-thinking revenue cycle management solutions, giving you the freedom to focus on exceptional patient care and…” Source: company website · checked Sep 3, 2026
5	Health PrimeIndirect evidence	National Harbor, MD, United StatesHQ checked Sep 3, 2026	5,001-10,000	1,900
	“Health Prime is a leading provider of revenue cycle management solutions for physician groups.” Source: company website · checked Sep 3, 2026
6	Coronis HealthIndirect evidence	Jackson, MI, United StatesHQ checked Sep 3, 2026	5,001-10,000	1,721
	“At Coronis Health, we are specialists serving specialists.” Source: company website · checked Sep 3, 2026
7	WaystarPartial evidence	Louisville, KS, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,619
	“Waystar’s enterprise-grade software is purpose-built to simplify healthcare payments.” Source: company website · checked Sep 3, 2026
8	LogixhealthIndirect evidence	Bedford, MA, United StatesHQ checked Sep 3, 2026	501-1,000	1,619
	“At LogixHealth, we're making intelligence matter throughout healthcare.” Source: company website · checked Sep 3, 2026
9	Acentra HealthIndirect evidence	Mclean, VA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,537
	“Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Source: company website · checked Sep 3, 2026
10	TrubridgeIndirect evidence	Mobile, AL, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,459
	“TruBridge is a healthcare solutions company with focus on EHR-agnostic Revenue Cycle Management solutions for organizations of all sizes and acute EHR technology to service…” Source: company website · checked Sep 3, 2026
11	Noridian Healthcare Solutions, LLCIndirect evidence	Fargo, ND, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,292
	“Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…” Source: company website · checked Sep 3, 2026
12	CommureIndirect evidence	Mountain View, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,119
	“At Commure, our mission is to simplify healthcare.” Source: company website · checked Sep 3, 2026
13	Trizetto Healthcare ProductsIndirect evidence	Teaneck, CO, United StatesHQ checked Sep 3, 2026	10001+	995
	“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: company website · checked Sep 3, 2026
14	Zotec PartnersIndirect evidence	Carmel, IN, United StatesHQ checked Sep 3, 2026	1,001-5,000	884
	“Zotec Partners (Zotec) is the country’s largest, privately held provider of patient engagement, revenue cycle and practice management solutions for healthcare practices and their…” Source: company website · checked Sep 3, 2026
15	SSCIndirect evidence	Tinley Park, IL, United StatesHQ checked Sep 3, 2026	201-500	853
	“Springfield Service Corporation (SSC) is one of the top ten Revenue Cycle Management Service providers in the United States.” Source: company website · checked Sep 3, 2026
16	CPSIIndirect evidence	Emanuel, AL, United StatesHQ checked Sep 3, 2026	1,001-5,000	850
	“CPSI is a leading provider of healthcare solutions and services for community hospitals, their clinics and post-acute care facilities.” Source: company website · checked Sep 3, 2026
17	Cloudmed, An R1 CompanyIndirect evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	1,001-5,000	721
	“Cloudmed, an R1 company, helps healthcare systems maximize outcomes in a complex financial world.” Source: company website · checked Sep 3, 2026
18	RevspringIndirect evidence	Nashville, NJ, United StatesHQ checked Sep 3, 2026	501-1,000	711
	“RevSpring transforms complex financial journeys into intuitive financial pathways by understanding human, historical, and fiscal context.” Source: company website · checked Sep 3, 2026
19	Quadax, INCIndirect evidence	Cleveland, OH, United StatesHQ checked Sep 3, 2026	501-1,000	680
	“Quadax is a trusted leader in revenue cycle management (RCM), delivering innovative solutions that help healthcare providers nationwide accelerate payments, boost reimbursements…” Source: company website · checked Sep 3, 2026
20	Signature Performance, INCIndirect evidence	Omaha, NE, United StatesHQ checked Sep 3, 2026	1,001-5,000	649
	“The healthcare system in the United States is arguably the most advanced in the world.” Source: company website · checked Sep 3, 2026
21	Clinic Service CorporationPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	n/a	629
	“Clinic Service Corporation, a medical billing specialist based in Denver, CO, was founded in 1974.” Source: company website · checked Sep 3, 2026
22	Xifin, INCIndirect evidence	San Diego, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	628
	“XiFin is a healthcare information technology company that empowers healthcare organizations to navigate an increasingly complex and evolving healthcare landscape.” Source: company website · checked Sep 3, 2026
23	Centauri Health Solutions, INCIndirect evidence	Tempe, OH, United StatesHQ checked Sep 3, 2026	1,001-5,000	609
	“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: company website · checked Sep 3, 2026
24	RevecoreIndirect evidence	Franklin, KY, United StatesHQ checked Sep 3, 2026	1,001-5,000	603
	“Revecore combines advanced technology, dedicated expertise, and exceptional client service to help health systems maximize reimbursements and minimize the challenges of…” Source: company website · checked Sep 3, 2026
25	AspirionIndirect evidence	Columbus, GA, United StatesHQ checked Sep 3, 2026	1,001-5,000	590
	“Aspirion, a US-based, technology-leading revenue cycle management company, partners with healthcare providers to capture revenue from their most difficult to resolve claims.” Source: company website · checked Sep 3, 2026

Showing 25 of 3,279 insurance billing and collections software based in the United States

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Insurance billing and collections software based in the United States at a glance

As of Sep 3, 2026

11-50Median size (employees)

HoustonLargest hub · 93 HQs

24,658Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

1,160

11-50

1,215

51-200

607

201-500

154

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

2,368

61–90

15,951

90–180

9,074

180+

317

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 insurance billing and collections software, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “insurance billing and collections software”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among insurance billing and collections software, 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 an evidence 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, 27,710 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 3, 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.

Insurance billing and collections software by metro

Insurance billing and collections software in Houston93
Insurance billing and collections software in New York86
Insurance billing and collections software in Austin77
Insurance billing and collections software in Sheridan56
Insurance billing and collections software in Dallas36
Insurance billing and collections software in Los Angeles34
Insurance billing and collections software in Miami34
Insurance billing and collections software in Chicago33
Insurance billing and collections software in Dover29
Insurance billing and collections software in Denver26
Insurance billing and collections software in Phoenix26
Insurance billing and collections software in Wilmington26
Insurance billing and collections software in Atlanta25

Frequently asked

How many insurance billing and collections software are there based in the United States?

RevenueBase identified 3,279 insurance billing and collections software 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?

R1 RCM, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most insurance billing and collections software?

Houston leads with 93 headquartered companies, followed by New York (86) and Austin (77).

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 27,710 verified decision-maker contacts tracked across these 3,279 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 3, 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 SmartSearch, 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.