Company lists · Data refreshed September 2026

Top 25 Medical coding companies based in the United States

Name: Medical coding 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 1,294 companies tracked

RevenueBase identified 1,294 medical coding companies headquartered in the United States as of September 2026 and tracks 22,119 professional contacts across them, including 3,915 with verified work emails. Houston is the largest hub.

This list covers medical coding 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

1,294Companies

22,119Contacts tracked

3,915Verified emails

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The 25 largest medical coding companies based in the United States

Ranked by team size

Top 25 of 1,294 medical coding 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 coding 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	Logixhealth	Indirect evidence	Bedford, MA, United StatesHQ checked Sep 17, 2026	501-1,000	1,619 contacts →
	Indirect evidence “At LogixHealth, we're making intelligence matter throughout healthcare.” Source: RevenueBase Database · checked Sep 17, 2026
2	Clarus RCM	Partial evidence	Draper, UT, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,430 contacts →
	Partial 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
3	Eclat Health Solutions INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 17, 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 17, 2026
4	AAPC	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 17, 2026	n/a	1,086 contacts →
	Strong evidence “AAPC was founded in 1988 to provide education and professional certification to physician-based medical coders and to elevate the standards of medical coding by providing student…” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	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
7	Unify Healthcare Services	Partial evidence	Cuyahoga Falls, OH, United StatesHQ checked Sep 17, 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 17, 2026
8	3gen Consulting Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	443 contacts →
	Indirect 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
9	Lexicode	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 17, 2026	1,001-5,000	377 contacts →
	Indirect evidence “With over 40 years of experience and a team of over 1,700 AHIMA® and AAPC® credentialed professionals, LexiCode provides industry-leading Health Information Management services…” Source: RevenueBase Database · checked Sep 17, 2026
10	Maxim Health Information Services	Strong evidence	Independence, CA, United StatesHQ checked Sep 17, 2026	201-500	342 contacts →
	Strong evidence “Maxim Health Information Services (MHIS) provides quality medical coding, auditing, and clinical documentation improvement (CDI) services to customers nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
11	HCCS	Partial evidence	Fort Myers, FL, United StatesHQ checked Sep 17, 2026	201-500	270 contacts →
	Partial evidence “HCCS is a premiere HIM coding and consulting company.” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	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
14	The Coding Network	Strong evidence	Beverly Hills, CA, United StatesHQ checked Sep 17, 2026	501-1,000	211 contacts →
	Strong 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
15	Medigain	Indirect evidence	Plano, TX, United StatesHQ checked Sep 17, 2026	201-500	190 contacts →
	Indirect 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
16	Onemed Billing	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	501-1,000	181 contacts →
	Indirect evidence “OneMed Billing supports healthcare practices with reliable and efficient billing services.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Codametrix	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	155 contacts →
	Strong evidence “CodaMetrix is transforming revenue cycle operations through autonomous medical coding.” Source: RevenueBase Database · checked Sep 17, 2026
19	Phycare Services India Pvt. LTD	Indirect evidence	New York, United StatesHQ checked Sep 17, 2026	501-1,000	146 contacts →
	Indirect 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
20	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
21	Medrona	Partial evidence	Tacoma, WA, United StatesHQ checked Sep 17, 2026	201-500	126 contacts →
	Partial evidence “Medrona was formed by pioneers with over 25 years experience in the medical billing industry.” Source: RevenueBase Database · checked Sep 17, 2026
22	NYM	Strong evidence	NY, United StatesHQ checked Sep 17, 2026	51-200	124 contacts →
	Strong evidence “Nym transforms revenue cycle management by fully automating the medical coding process.” Source: RevenueBase Database · checked Sep 17, 2026
23	Health Information Associates HIA	Strong evidence	Pawleys Island, SC, United StatesHQ checked Sep 17, 2026	51-200	119 contacts →
	Strong evidence “We provide revenue integrity and compliance audits, medical coding support, and clinical documentation audit services.” Source: RevenueBase Database · checked Sep 17, 2026
24	Kiwi-Tek	Partial evidence	Fishers, IN, United StatesHQ checked Sep 17, 2026	501-1,000	110 contacts →
	Partial evidence “KIWI-TEK provides coding and revenue cycle solutions for hospitals, health systems and physician practices.” Source: RevenueBase Database · checked Sep 17, 2026
25	Medical Billing Solutions, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	106 contacts →
	Indirect evidence “MBS prides itself in providing services beyond the normal scope of a billing service at one cost.” 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 coding 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 coding companies.
Partial evidence: Its own public description names part of medical coding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical coding 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 1,294 medical coding companies based in the United States

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Medical coding companies based in the United States at a glance

As of Sep 17, 2026

17.7%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

482

11-50

450

51-200

249

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 1,294 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 coding 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 coding 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 coding 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 coding 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, 3,915 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 coding companies by metro

Medical coding companies in Houston42
Medical coding companies in New York39
Medical coding companies in Austin31
Medical coding companies in Sheridan31

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 coding 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 coding companies are there based in the United States?

RevenueBase identified 1,294 medical coding 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?

Logixhealth, headquartered in Bedford, tops this list with the largest team on record.

Which city has the most medical coding companies?

Houston leads with 42 headquartered companies, followed by New York (39) and Austin (31).

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 3,915 verified decision-maker contacts tracked across these 1,294 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.