Company lists · Data refreshed September 2026

Top 25 Healthcare billing outsourcing companies based in the United States

Name: Healthcare billing outsourcing 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 28, 2026 5,003 companies tracked

RevenueBase identified 5,003 healthcare billing outsourcing companies headquartered in the United States as of September 2026 and tracks 204,663 professional contacts across them, including 47,592 with verified work emails. New York is the largest hub.

This list covers healthcare billing outsourcing 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 28, 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 28, 2026 86% judged on-target in blind review

5,003Companies

204,663Contacts tracked

47,592Verified emails

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The 25 largest healthcare billing outsourcing companies based in the United States

Ranked by team size

Top 25 of 5,003 healthcare billing outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare billing outsourcing 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	R1 RCM	Partial evidence	Chicago, UT, United StatesHQ checked Sep 28, 2026	10001+	18,382 contacts →
	Partial evidence “R1 is the leader in healthcare revenue management, helping providers achieve new levels of performance through smart orchestration.” Source: RevenueBase Database · checked Sep 28, 2026
2	Access Healthcare	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	10001+	16,103 contacts →
	Partial evidence “Established in 2011, Access Healthcare remains at the forefront of healthcare management, allowing healthcare organizations and clinicians to focus on what matters most – their…” Source: RevenueBase Database · checked Sep 28, 2026
3	Sagility	Partial evidence	Westminster, CO, United StatesHQ checked Sep 28, 2026	10001+	9,366 contacts →
	Partial evidence “Sagility is a U.S-based, tech-enabled healthcare business process management company that supports payers, providers, and their partners to deliver best-in-class operations…” Source: RevenueBase Database · checked Sep 28, 2026
4	Corrohealth	Partial evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	10001+	8,638 contacts →
	Partial evidence “CorroHealth is the leading provider of clinically led healthcare analytics and technology-driven solutions, dedicated to positively impacting the financial performance for…” Source: RevenueBase Database · checked Sep 28, 2026
5	AGS Health	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	10001+	7,990 contacts →
	Indirect evidence “AGS Health® is more than a revenue cycle management company-we’re a strategic partner for growth.” Source: RevenueBase Database · checked Sep 28, 2026
6	Conifer Health Solutions	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	10001+	6,832 contacts →
	Indirect evidence “For over 35 years, Conifer Health has partnered with health systems, hospitals, physician groups, and employers to deliver tailored, technology-enabled revenue cycle and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Parallon	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	10001+	5,984 contacts →
	Indirect evidence “Parallon leverages extensive expertise across a broad portfolio of revenue cycle, contact center, and clinical and administrative shared services.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ensemble Health Partners	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	10001+	5,111 contacts →
	Partial evidence “Ensemble manages more than $47 billion in net patient revenue (NPR) and partners with more unique health systems than any other revenue cycle firm to deliver holistic financial…” Source: RevenueBase Database · checked Sep 28, 2026
9	Infinx	Partial evidence	Cupertino, CA, United StatesHQ checked Sep 28, 2026	5,001-10,000	3,723 contacts →
	Partial evidence “At Infinx, we believe healthcare providers deserve to be paid accurately and efficiently so they can focus on what matters most: delivering exceptional patient care.” Source: RevenueBase Database · checked Sep 28, 2026
10	Knack RCM	Partial evidence	Woodbridge, NJ, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,832 contacts →
	Partial evidence “Knack RCM empowers leading healthcare delivery organizations with end-to-end revenue cycle services that generate efficiencies, accelerate payments, and deliver operational…” Source: RevenueBase Database · checked Sep 28, 2026
11	Finthrive	Partial evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,656 contacts →
	Partial evidence “FinThrive helps healthcare organizations increase revenue, reduce costs, expand cash collections, enhance the patient financial experience and ensure regulatory compliance with…” Source: RevenueBase Database · checked Sep 28, 2026
12	Medusind	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,460 contacts →
	Partial evidence “Medusind is a healthcare revenue cycle and technology partner delivering exceptional outcomes for healthcare providers and exceptional client satisfaction through strategic…” Source: RevenueBase Database · checked Sep 28, 2026
13	Sunknowledge Services INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,230 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
14	Savista	Partial evidence	Alpharetta, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,043 contacts →
	Partial evidence “Savista provides end-to-end revenue cycle solutions and has been a trusted partner of healthcare organizations for over 30 years.” Source: RevenueBase Database · checked Sep 28, 2026
15	Credence Global Solutions	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,969 contacts →
	Indirect evidence “Headquartered in Dallas, TX with over 2,500 employees worldwide, Credence Global Solutions offers technology, human resources and offsite infrastructure solutions and services…” Source: RevenueBase Database · checked Sep 28, 2026
16	Health Prime	Indirect evidence	National Harbor, MD, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,923 contacts →
	Indirect evidence “Health Prime is a leading provider of revenue cycle management solutions for physician groups.” Source: RevenueBase Database · checked Sep 28, 2026
17	Coronis Health	Indirect evidence	Jackson, MI, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,735 contacts →
	Indirect evidence “At Coronis Health, we are specialists serving specialists.” Source: RevenueBase Database · checked Sep 28, 2026
18	VEE Healthtek	Partial evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,715 contacts →
	Partial evidence “Vee Healthtek is a leading provider of technology-enabled, end-to end revenue cycle management helping healthcare providers maximize financial outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
19	Logixhealth	Partial evidence	Bedford, MA, United StatesHQ checked Sep 28, 2026	501-1,000	1,619 contacts →
	Partial evidence “At LogixHealth, we're making intelligence matter throughout healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
20	Trubridge	Partial evidence	Mobile, AL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,480 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
21	Clarus RCM	Indirect evidence	Draper, UT, United StatesHQ checked Sep 28, 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 28, 2026
22	Eclat Health Solutions INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,416 contacts →
	Indirect evidence “ECLAT Health Solutions (ECLAT) is headquartered minutes away from Washington, DC.” Source: RevenueBase Database · checked Sep 28, 2026
23	Med-Metrix	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,234 contacts →
	Partial evidence “About Us: A leader in the Revenue Cycle Management (RCM) industry, we provide healthcare systems, hospitals, and healthcare providers with the right tools, technology, and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Legacy Health LLC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,185 contacts →
	Partial evidence “Established in 2004, Legacy Health LLC is a dedicated Healthcare Revenue Cycle Management (RCM) provider with a global workforce of employees.” Source: RevenueBase Database · checked Sep 28, 2026
25	NASCO	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 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 28, 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 billing outsourcing 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 billing outsourcing companies.
Partial evidence: Its own public description names part of healthcare billing outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare billing outsourcing 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 5,003 healthcare billing outsourcing companies based in the United States

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Healthcare billing outsourcing companies based in the United States at a glance

As of Sep 28, 2026

23.3%Verified-email coverage

40.9Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,743

11-50

1,806

51-200

947

201-500

259

501-1,000

124

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 5,003 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 billing outsourcing 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 billing outsourcing 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 billing outsourcing 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 billing outsourcing 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, 47,592 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 28, 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 billing outsourcing companies by metro

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 billing outsourcing 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 billing outsourcing companies are there based in the United States?

RevenueBase identified 5,003 healthcare billing outsourcing 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?

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

Which city has the most healthcare billing outsourcing companies?

New York leads with 141 headquartered companies, followed by Houston (135) and Austin (110).

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 47,592 verified decision-maker contacts tracked across these 5,003 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 28, 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.