Company lists · Data refreshed October 2026

Top 25 Healthcare fraud defense firms worldwide

RevenueBase identified 781 company matches for healthcare fraud defense firms worldwide as of October 2026 and tracks 5,970 professional contacts across them, including 2,659 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for healthcare fraud defense firms 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 October 13, 2026. Country and city lists for healthcare fraud defense firms 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 Oct 13, 2026 How this list was built
781Companies
5,970Contacts tracked
2,659Verified emails
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The 25 largest healthcare fraud defense firms worldwide

Ranked by team size
Top 25 of 781 company matches for healthcare fraud defense firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchIndianapolis, IN, United StatesHQ recorded Oct 13, 2026201-500392 contacts →

Exact match

“As the nation's largest law firm focused exclusively on health care, Hall Render is distinguished by its attorneys' extensive knowledge and experience.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026201-500145 contacts →

Exact match

“Martin Clearwater & Bell LLP, which has the distinction of being the oldest and largest medical defense firm in New York, has expanded over recent decades to specialize in all…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchGarden City, NY, United StatesHQ recorded Oct 13, 2026201-500140 contacts →

Exact match

“Garfunkel Wild was founded over 40 years ago with a single purpose in mind – attend to the specific business and legal needs of our clients in the health care industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Oct 13, 202651-200118 contacts →

Exact match

“Meeting the Health Care Industry’s Legal and Government Relations Needs.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchBirmingham, AL, United StatesHQ recorded Oct 13, 202651-200110 contacts →

Exact match

“MedManagement announces the launch of EdiPhy Advisors, a new name for our Physician Advisor & Education Services.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchGlen Allen, VA, United StatesHQ recorded Oct 13, 202611-50108 contacts →

Exact match

“Goodman Allen Donnelly was founded in 1998 by eight partners who decided to leave established Virginia law firms to create a firm where they could combine their extensive…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchGlen Allen, VA, United StatesHQ recorded Oct 13, 202651-200103 contacts →

Exact match

“Serving healthcare legal departments across the country, Hancock, Daniel, Johnson, LLC is one of the largest healthcare firms in the U.S.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchAlexandria, VA, United StatesHQ recorded Oct 13, 202651-20088 contacts →

Exact match

“Our goal is to empower clients to deliver on their missions, enhance program/payment integrity initiatives, and elevate best practices utilizing decades of experience in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchBraintree, MA, United StatesHQ recorded Oct 13, 202651-20081 contacts →

Exact match

“For nearly thirty years, King, Tilden, McEttrick & Brink, P.C.(“KTM”) has delivered legal excellence and dedication to our clients throughout the country.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 13, 202651-20064 contacts →

Exact match

“McAloon & Friedman provides a full range of legal services and counsel related to the practice of medicine, with a concentration on medical malpractice defense.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchSeattle, United StatesHQ recorded Oct 13, 202611-5058 contacts →

Exact match

“Founded in 1983, Bennett Bigelow & Leedom represents a full spectrum of health care clients, including physicians, hospitals and academic medical centers in Washington as well as…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Oct 13, 202611-5055 contacts →

Exact match

“Sheeley LLP is a full service litigation law firm representing major hospital systems, nursing homes, assisted living facilities, managed care organizations, and other post-acute…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchGlendale, CA, United StatesHQ recorded Oct 13, 202651-20050 contacts →

Exact match

“SAC specializes in addressing reimbursement issues relating to claim denials and contract disputes with commercial and government payors by offering its clients specialized…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchPhoenix, AZ, United StatesHQ recorded Oct 13, 202651-20050 contacts →

Exact match

“Phoenix DUI Lawyer and Arizona Criminal Defense Attorney David Michael Cantor has the experience and aggressiveness you need.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Oct 13, 202651-20044 contacts →

Exact match

“Fain Anderson VanDerhoef Rosendahl O’Halloran Spillane PLLC (FAVROS) is a law firm of experienced trial lawyers focused on civil and commercial litigation with special emphasis in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchColumbus, OH, United StatesHQ recorded Oct 13, 202611-5042 contacts →

Exact match

“Poling Law is a legal practice dedicated exclusively to the needs of many professionals, including hospitals, physicians, extended care facilities, other healthcare professionals…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchHayes, United KingdomHQ recorded Oct 13, 202611-5040 contacts →

Exact match

“ABV Solicitors: Leading Criminal Defence lawyers; Specialists in Fraud, Serious Crime and High Profile Cases across the nation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Oct 13, 202611-5038 contacts →

Exact match

“Johnson, Graffe, Keay, Moniz & Wick offers a wide range of legal services, focusing on professional liability litigation, health care law, product liability and insurance.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Oct 13, 202611-5036 contacts →

Exact match

“Nosso foco é a completa e integral atenção aos médicos e profissionais da saúde, em defesas, consultorias, pareceres, negociações, gestão de crise, elaboração de documentos e o…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchGuildford, United KingdomHQ recorded Oct 13, 202611-5035 contacts →

Exact match

“DR Solicitors is like no other law firm in the UK.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchTampa, FL, United StatesHQ recorded Oct 13, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchPawleys Island, SC, United StatesHQ recorded Oct 13, 202651-20034 contacts →

Exact match

“Stotler Hayes Group currently represents a variety of health care providers - LTCs, ALFs and DMEs - both the big guns and the local guys - in Medicaid eligibility and private…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchBarueri, BrazilHQ recorded Oct 13, 202611-5033 contacts →

Exact match

“O Marques, Martos e Espinace Advogados Associados é um escritório especializado em Direito Médico e Direito à Saúde, foi idealizado pelos advogados Julio Marques, Rodrigo Martos e…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchNew Hyde Park, NY, United StatesHQ recorded Oct 13, 202611-5031 contacts →

Exact match

“The attorneys of Weiss Zarett Brofman Sonnenklar & Levy, P.C.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchBerlin, GermanyHQ recorded Oct 13, 202611-5031 contacts →

Exact match

“We are the law firm for healthcare.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 781 healthcare fraud defense firms worldwide

See the full list, filter by size, metro and specialty, and access 2,659 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare fraud defense firms worldwide at a glance

As of Oct 13, 2026
44.5%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Sao Paulo
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
546
11-50
194
51-200
30
201-500
6
501-1,000
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 healthcare fraud defense firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “healthcare fraud defense firms” 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 2,659 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 October 13, 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.

Healthcare fraud defense firms by location

3 lists · largest first

Every Healthcare fraud defense firms 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 “healthcare fraud defense firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare fraud defense firms are there worldwide?

RevenueBase identified 781 company matches for healthcare fraud defense firms worldwide as of October 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?

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

Which country has the most healthcare fraud defense firms?

The United States leads with 422 companies, followed by Brazil (104) and Germany (46). Every healthcare fraud defense firms list by country and city is linked on this page.

Which city has the most healthcare fraud defense firms?

Sao Paulo leads with 26 company records, followed by Los Angeles (18) and New York (18).

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 2,659 professional contacts with verified work emails tracked across these 781 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 October 13, 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.