Company lists · Data refreshed September 2026

Top 25 Medical billing companies based in the United States

Name: Medical billing 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 6, 2026 4,467 companies tracked

This directory lists 4,467 medical billing companies based in the United States, with 104,562 business contacts and 25,276 email addresses. Updated in September 2026, the list identifies New York as the single most-represented city among the companies listed.

Medical billing companies manage billing and reimbursement processes for healthcare providers, including claim submission, payment posting, denial follow-up, and patient billing. This list covers companies that provide medical billing services directly to healthcare providers, including claims management, payment processing, billing administration, or related reimbursement support. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

4,467Companies

104,562Contacts tracked

25,276Verified emails

24,369Mobile numbers

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The 25 largest medical billing companies based in the United States

Ranked by team size

Top 25 of 4,467 medical billing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to medical billing 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	Conifer Health Solutions	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 6, 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 6, 2026
2	Parallon	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 6, 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 6, 2026
3	Infinx	Indirect evidence	Cupertino, CA, United StatesHQ checked Sep 6, 2026	5,001-10,000	3,723 contacts →
	Indirect 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 6, 2026
4	Medusind	Indirect evidence	Miami, FL, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,460 contacts →
	Indirect 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 6, 2026
5	Health Prime	Indirect evidence	National Harbor, MD, United StatesHQ checked Sep 6, 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 6, 2026
6	Coronis Health	Indirect evidence	Jackson, MI, United StatesHQ checked Sep 6, 2026	5,001-10,000	1,735 contacts →
	Indirect evidence “At Coronis Health, we are specialists serving specialists.” Source: RevenueBase Database · checked Sep 6, 2026
7	VEE Healthtek	Indirect evidence	Plano, TX, United StatesHQ checked Sep 6, 2026	5,001-10,000	1,715 contacts →
	Indirect 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 6, 2026
8	Logixhealth	Indirect evidence	Bedford, MA, United StatesHQ checked Sep 6, 2026	501-1,000	1,619 contacts →
	Indirect evidence “At LogixHealth, we're making intelligence matter throughout healthcare.” Source: RevenueBase Database · checked Sep 6, 2026
9	Trubridge	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,480 contacts →
	Indirect 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 6, 2026
10	Clarus RCM	Indirect evidence	Draper, UT, United StatesHQ checked Sep 6, 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 6, 2026
11	Acentra Health	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 6, 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 6, 2026
12	Eclat Health Solutions INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 6, 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 6, 2026
13	Noridian Healthcare Solutions, LLC	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 6, 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 6, 2026
14	Legacy Health LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,185 contacts →
	Indirect 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 6, 2026
15	NASCO	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 6, 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 6, 2026
16	Getixhealth	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	937 contacts →
	Partial evidence “GetixHealth provides hospitals, clinics, university medical centers, and other healthcare facilities across the United States with comprehensive revenue cycle management (RCM)…” Source: RevenueBase Database · checked Sep 6, 2026
17	Zotec Partners	Indirect evidence	Carmel, IN, United StatesHQ checked Sep 6, 2026	1,001-5,000	884 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 6, 2026
18	SSC	Indirect evidence	Tinley Park, IL, United StatesHQ checked Sep 6, 2026	201-500	854 contacts →
	Indirect evidence “Springfield Service Corporation (SSC) is one of the top ten Revenue Cycle Management Service providers in the United States.” Source: RevenueBase Database · checked Sep 6, 2026
19	Global Healthcare Resource	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 6, 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 6, 2026
20	Quintessence Business Solutions & Services	Strong evidence	Dallas, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	732 contacts →
	Strong evidence “Quintessence is a leading Revenue cycle management services and technology company offering performance-guaranteed and effective solutions to medical billing and medical coding…” Source: RevenueBase Database · checked Sep 6, 2026
21	Quadax, INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 6, 2026	501-1,000	676 contacts →
	Indirect evidence “Quadax is a trusted leader in revenue cycle management (RCM), delivering innovative solutions that help healthcare providers nationwide accelerate payments, boost reimbursements…” Source: RevenueBase Database · checked Sep 6, 2026
22	Signature Performance, INC	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 6, 2026	1,001-5,000	653 contacts →
	Indirect evidence “The healthcare system in the United States is arguably the most advanced in the world.” Source: RevenueBase Database · checked Sep 6, 2026
23	Annexmed, INC	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 6, 2026	1,001-5,000	649 contacts →
	Strong evidence “AnnexMed – A Premier Revenue Cycle Management organization that provides Verification of Benefits, Medical Coding, HIM Solutions, Medical Billing, AR Follow-up, Denial Management…” Source: RevenueBase Database · checked Sep 6, 2026
24	Clinic Service Corporation	Strong evidence	Denver, CO, United StatesHQ checked Sep 6, 2026	n/a	632 contacts →
	Strong evidence “Clinic Service Corporation, a medical billing specialist based in Denver, CO, was founded in 1974.” Source: RevenueBase Database · checked Sep 6, 2026
25	Revecore	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 6, 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 6, 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: medical billing 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 medical billing companies.
Partial evidence: Its own public description names part of medical billing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical billing 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 4,467 medical billing companies based in the United States

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Medical billing companies based in the United States at a glance

As of Sep 6, 2026

24.2%Verified-email coverage

23.3%Mobile-number coverage

23.4Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,659

11-50

1,626

51-200

794

201-500

213

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

23,3220–30

1,76731–60

1161–90

1690–180

160180+

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 medical billing 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 “medical billing 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 medical billing 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 medical billing 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, 25,276 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 6, 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.

Medical billing companies by metro

Frequently asked

How many medical billing companies are based in the United States?

RevenueBase counts 4,467 medical billing companies listed based in the United States. The directory includes 104,562 business contacts and 25,276 email addresses.

Which city has the most medical billing companies?

New York is the single most-represented city among the medical billing companies on this list.

What services do medical billing companies provide?

Medical billing companies manage healthcare reimbursement work such as claim submission, payment posting, denial follow-up, coding support, and patient billing. Services vary by provider and may be offered on an outsourced or managed basis.

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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.