Company lists · Data refreshed September 2026

Top 25 Medical billing compliance companies based in the United States

Name: Medical billing compliance 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 17, 2026 2,548 companies tracked

RevenueBase identified 2,548 medical billing compliance companies headquartered in the United States as of September 2026 and tracks 27,917 professional contacts across them, including 4,705 with verified work emails. New York is the largest hub.

This list covers medical billing compliance 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 17, 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 17, 2026 86% judged on-target in blind review

2,548Companies

27,917Contacts tracked

4,705Verified emails

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The 25 largest medical billing compliance companies based in the United States

Ranked by team size

Top 25 of 2,548 medical billing compliance companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical billing compliance 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	Clarus RCM	Indirect evidence	Draper, UT, United StatesHQ checked Sep 17, 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 17, 2026
2	Legacy Health LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 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 17, 2026
3	Global Healthcare Resource	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 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 17, 2026
4	Quintessence Business Solutions & Services	Strong evidence	Dallas, TX, United StatesHQ checked Sep 17, 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 17, 2026
5	Clinic Service Corporation	Strong evidence	Denver, CO, United StatesHQ checked Sep 17, 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 17, 2026
6	PIMS	Strong evidence	Tampa, FL, United StatesHQ checked Sep 17, 2026	51-200	560 contacts →
	Strong evidence “Physicians Independent Management Services, Inc.(PIMS) provides turn-key billing and practice management support to medical providers of all specialties.” Source: RevenueBase Database · checked Sep 17, 2026
7	Unify Healthcare Services	Strong evidence	Cuyahoga Falls, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	542 contacts →
	Strong evidence “Unify Healthcare Services is a modern age Medical Billing Company, that specializes in all the billing intricacies.” Source: RevenueBase Database · checked Sep 17, 2026
8	Physicians Revenue Group, INC	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	455 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	3gen Consulting Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	443 contacts →
	Partial evidence “3Gen Consulting is a healthcare revenue cycle management (RCM) and consulting company helping providers, payers, and ACOs achieve smarter operations, stronger compliance, and…” Source: RevenueBase Database · checked Sep 17, 2026
10	ACE MED Assist Your Trusted Billing Partner	Strong evidence	Sheridan, WY, United StatesHQ checked Sep 17, 2026	51-200	421 contacts →
	Strong evidence “Are you tired of dealing with the hassle of medical billing and administrative tasks?” Source: RevenueBase Database · checked Sep 17, 2026
11	4d Global	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 17, 2026	201-500	250 contacts →
	Partial evidence “4D Global is an award-winning organization and best place to work that offers customized healthcare solutions for medical providers and healthcare establishments pursuing…” Source: RevenueBase Database · checked Sep 17, 2026
12	Medical Billers And Coders MBC	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	51-200	247 contacts →
	Partial evidence “Medical Billers and Coders is the largest consortium of Medical Billers and Coders in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
13	The Coding Network	Partial evidence	Beverly Hills, CA, United StatesHQ checked Sep 17, 2026	501-1,000	211 contacts →
	Partial evidence “After successful careers in academic and private medical practice management, Mark Babst and Neal Green founded The Coding Network (TCN) in 1995 on the core principal that…” Source: RevenueBase Database · checked Sep 17, 2026
14	Medigain	Partial evidence	Plano, TX, United StatesHQ checked Sep 17, 2026	201-500	190 contacts →
	Partial evidence “MediGain Practice Management is a full-service revenue cycle management and healthcare analytics company devoted to improving billing and reimbursement for healthcare providers…” Source: RevenueBase Database · checked Sep 17, 2026
15	Medreview INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	201-500	184 contacts →
	Indirect evidence “MedReview is a different type of payment integrity company.” Source: RevenueBase Database · checked Sep 17, 2026
16	Examworks Compliance Solutions	Strong evidence	Lawrenceville, GA, United StatesHQ checked Sep 17, 2026	201-500	181 contacts →
	Strong evidence “ExamWorks Compliance Solutions is a leading authority on Medicare Compliance and Mandatory Insurer Reporting.” Source: RevenueBase Database · checked Sep 17, 2026
17	Onemed Billing	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	501-1,000	181 contacts →
	Partial evidence “OneMed Billing supports healthcare practices with reliable and efficient billing services.” Source: RevenueBase Database · checked Sep 17, 2026
18	Allzone Management Solutions	Strong evidence	Glendale, CA, United StatesHQ checked Sep 17, 2026	201-500	178 contacts →
	Strong evidence “Allzone is a leading offshore Medical Billing Company that provides billing, coding and RCM (revenue cycle management) services to clients across USA.” Source: RevenueBase Database · checked Sep 17, 2026
19	Zealie Behavioral Health Billing Services	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	201-500	176 contacts →
	Indirect evidence “Zealie automates many touch points for the Behavioral Health and Substance Abuse Treatment Revenue Cycle Management (RCM) industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Right Medical Billing	Strong evidence	Richmond, TX, United StatesHQ checked Sep 17, 2026	51-200	174 contacts →
	Strong evidence “At Right Medical Billing Company (RMB), we are dedicated to providing top-notch Medical Billing and Revenue Cycle Management services tailored to the specific needs of healthcare…” Source: RevenueBase Database · checked Sep 17, 2026
21	APS Medical Billing	Strong evidence	Toledo, OH, United StatesHQ checked Sep 17, 2026	51-200	164 contacts →
	Strong evidence “APS Medical Billing has been providing physician billing services since 1960.” Source: RevenueBase Database · checked Sep 17, 2026
22	Altermed RCM	Strong evidence	Pennsauken, NJ, United StatesHQ checked Sep 17, 2026	51-200	155 contacts →
	Strong evidence “Altermed RCM \| Medical Billing & Credentialing Experts Altermed RCM is a full-service medical billing and credentialing company helping healthcare providers, clinics, hospitals…” Source: RevenueBase Database · checked Sep 17, 2026
23	Phycare Services India Pvt. LTD	Partial evidence	New York, United StatesHQ checked Sep 17, 2026	501-1,000	146 contacts →
	Partial evidence “PhyCARE Sservices is a leading healthcare management company specializing in revenue cycle management solutions with a primary goal to optimize revenue and ensure compliance by…” Source: RevenueBase Database · checked Sep 17, 2026
24	Aviacode	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 17, 2026	501-1,000	145 contacts →
	Strong evidence “Aviacode, a GeBBS Healthcare company, has been delivering superior medical coding and compliance services to large-scale healthcare systems, individual hospitals, physician…” Source: RevenueBase Database · checked Sep 17, 2026
25	HCPRO	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	201-500	136 contacts →
	Indirect evidence “HCPro, LLC.” Source: RevenueBase Database · checked Sep 17, 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 compliance 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 compliance companies.
Partial evidence: Its own public description names part of medical billing compliance 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 compliance 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 2,548 medical billing compliance companies based in the United States

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Medical billing compliance companies based in the United States at a glance

As of Sep 17, 2026

16.9%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,021

11-50

930

51-200

427

201-500

104

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 2,548 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 medical billing compliance 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 compliance 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 compliance 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 compliance 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, 4,705 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 17, 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 compliance companies by metro

Medical billing compliance companies in New York74
Medical billing compliance companies in Houston72
Medical billing compliance companies in Austin60
Medical billing compliance companies in Sheridan48
Medical billing compliance companies in Los Angeles39
Medical billing compliance companies in Dallas33
Medical billing compliance companies in Miami27

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 medical billing compliance 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 medical billing compliance companies are there based in the United States?

RevenueBase identified 2,548 medical billing compliance 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?

Clarus RCM, headquartered in Draper, tops this list with the largest team on record.

Which city has the most medical billing compliance companies?

New York leads with 74 headquartered companies, followed by Houston (72) and Austin (60).

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 4,705 verified decision-maker contacts tracked across these 2,548 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 17, 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.