Company lists · Data refreshed November 2026

Top 25 Medical coding and classification services worldwide

RevenueBase identified 847 company matches for medical coding and classification services worldwide as of November 2026 and tracks 15,026 professional contacts across them, including 2,389 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for medical coding and classification services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for medical coding and classification services follow the table.

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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
847Companies
15,026Contacts tracked
2,389Verified emails
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The 25 largest medical coding and classification services worldwide

Ranked by team size
Top 25 of 847 company matches for medical coding and classification services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBedford, MA, United StatesHQ recorded Nov 6, 2026501-1,0001,706 contacts →

Exact match

“At LogixHealth, we're making intelligence matter throughout healthcare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDraper, UT, United StatesHQ recorded Nov 6, 20261,001-5,0001,438 contacts →

Exact match

“Clarus RCM specializes in Risk Adjustment Coding solutions namely Retrospective & Prospective HCC coding, Commercial Risk Adjustment coding, HEDIS Abstraction, RADV Audits, Chart…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026n/a1,155 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIndore, IndiaHQ recorded Nov 6, 2026501-1,000874 contacts →

Exact match

“At Annova, we specialize in comprehensive HCC coding solutions, including retrospective, concurrent, and prospective record reviews.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChennai, IndiaHQ recorded Nov 6, 20265,001-10,000871 contacts →

Exact match

“At MedCode, we are dedicated to empowering healthcare providers with accurate, efficient, and reliable medical coding services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 20261,001-5,000457 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIndependence, CA, United StatesHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“Maxim Health Information Services (MHIS) provides quality medical coding, auditing, and clinical documentation improvement (CDI) services to customers nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFort Myers, FL, United StatesHQ recorded Nov 6, 2026201-500272 contacts →

Exact match

“HCCS is a premiere HIM coding and consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWilmington, TX, United StatesHQ recorded Nov 6, 202651-200268 contacts →

Exact match

“Medical Billers and Coders is the largest consortium of Medical Billers and Coders in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 6, 2026501-1,000206 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026501-1,000145 contacts →

Exact match

“Aviacode, a GeBBS Healthcare company, has been delivering superior medical coding and compliance services to large-scale healthcare systems, individual hospitals, physician…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“We provide Medical Billing and Medical Coding Services to all categories of healthcare professionals – solo practices, groups, nursing homes, hospitals and ambulatory care centers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“CodaMetrix is transforming revenue cycle operations through autonomous medical coding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPawleys Island, SC, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“We provide revenue integrity and compliance audits, medical coding support, and clinical documentation audit services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNY, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Nym transforms revenue cycle management by fully automating the medical coding process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFishers, IN, United StatesHQ recorded Nov 6, 2026501-1,000111 contacts →

Exact match

“KIWI-TEK provides coding and revenue cycle solutions for hospitals, health systems and physician practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“RapidClaims is redesigning the healthcare billing stack starting with autonomous medical coding and workflow solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJacksonville Beach, FL, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Weller Healthcare offers the full lifecycle solutions required to navigate through the increasing pressures facing today’s healthcare providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“XpertDox is a software company based in Scottsdale, AZ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDurham, NC, United StatesHQ recorded Nov 6, 2026501-1,00076 contacts →

Exact match

“TCI is a leading provider of end-to-end healthcare solutions, specialty coding and reimbursement publications, books, charts, online tools, custom training, RCM services, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRandwick, AustraliaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Synapse Medical is a leading provider of healthcare payment integrity solutions and services - with offices in Sydney and Chennai, helping clients worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDowners Grove, IL, United StatesHQ recorded Nov 6, 20261,001-5,00072 contacts →

Exact match

“Augustus Healthcare Solutions LLC for 20+ years continues to provide its clients with cost-saving and revenue-creating comprehensive services: Facility Coding • Inpatient, Same…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“ARMCO Partner's depth of medical billing services knowledge and proven experience can help you solve some of your most pressing healthcare revenue cycle issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Gravita Oasis Review Solutions Pvt Ltd provides end-to-end revenue cycle management, ICD-10-CM coding, OASIS documentation review, and billing services for US home health and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMandeville, LA, JamaicaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“MedKoder is the premier partner for full-service medical coding management, delivering unmatched expertise to health systems, physicians and payers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 847 medical coding and classification services worldwide

See the full list, filter by size, metro and specialty, and access 2,389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical coding and classification services worldwide at a glance

As of Nov 6, 2026
15.9%Verified-email coverage
17.7Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
346
11-50
278
51-200
163
201-500
32
501-1,000
16
1,001-5,000
8
5,001-10,000
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for medical coding and classification services are linked below.
What qualifies
Company records worldwide whose business descriptions match “medical coding and classification services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,389 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Medical coding and classification services by location

2 lists · largest first

Every Medical coding and classification services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “medical coding and classification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical coding and classification services are there worldwide?

RevenueBase identified 847 company matches for medical coding and classification services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Logixhealth tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most medical coding and classification services?

The United States leads with 530 companies, followed by India (109). Every medical coding and classification services list by country and city is linked on this page.

Which city has the most medical coding and classification services?

Houston leads with 21 company records, followed by Chennai (13) and New York (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,389 professional contacts with verified work emails tracked across these 847 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.