Company lists · Data refreshed September 2026

Top 25 Health insurance accounting firms based in the United States

RevenueBase identified 917 company matches for health insurance accounting firms associated with the United States as of September 2026 and tracks 14,970 professional contacts across them, including 5,944 with verified work emails. New York is the largest hub.

This list covers company matches for health insurance accounting firms associated with the United States, 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 September 28, 2026.

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 Sep 28, 2026 How this list was built
917Companies
14,970Contacts tracked
5,944Verified emails
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The 25 largest health insurance accounting firms based in the United States

Ranked by team size
Top 25 of 917 company matches for health insurance accounting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSeattle, WA, United StatesHQ recorded Sep 28, 20261,001-5,0004,350 contacts →

Exact match

“Milliman is among the world’s largest independent actuarial and consulting firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchVienna, VA, United StatesHQ recorded Sep 28, 2026201-500326 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchKnoxville, TN, United StatesHQ recorded Sep 28, 2026201-500275 contacts →

Exact match

“PYA is a nationally recognized professional services firm delivering deep expertise in healthcare consulting, business advisory accounting, tax, and audit & assurance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLititz, PA, United StatesHQ recorded Sep 28, 2026201-500214 contacts →

Exact match

“Benecon provides self-funded medical benefit programs for public and private sector employers, offering a full suite of actuarial, compliance, finance and producer services to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchTampa, FL, United StatesHQ recorded Sep 28, 202651-200213 contacts →

Exact match

“Going Beyond the Numbers At Wakely Consulting Group, an HMA company, our mission is to provide the utmost in professional actuarial, health care reform consulting and value-added…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchWayne, PA, United StatesHQ recorded Sep 28, 2026201-500187 contacts →

Exact match

“For Information, please go to: McBee is a recognized leader in providing clinical and financial consulting services to the health care industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAllen, TX, United StatesHQ recorded Sep 28, 202651-200168 contacts →

Exact match

“Lewis & Ellis combines deep industry knowledge with specialized expertise in healthcare and health insurance, life insurance and financial services, employee benefits, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchTallahassee, FL, United StatesHQ recorded Sep 28, 202651-200163 contacts →

Exact match

“Thomas Howell Ferguson P.A.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMonroeville, PA, United StatesHQ recorded Sep 28, 202651-200109 contacts →

Exact match

“Boston Financial Advisory Group is a one-stop-shop solution for all your Accounting and Financial consulting needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202651-20099 contacts →

Exact match

“Alan Gray LLC was established in 1988 as a claims and audit advisory firm, and over the years has built a reputation as a cost effective, reliable and trusted resource to those…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 28, 20261,001-5,00087 contacts →

Exact match

“Top accounting firm Raffa, P.C.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSunrise, FL, United StatesHQ recorded Sep 28, 2026201-50086 contacts →

Exact match

“We find the right health care solution so you don’t have to.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMillersville, MD, United StatesHQ recorded Sep 28, 2026201-50086 contacts →

Exact match

“J29, Inc.(J29) is an employee centered healthcare management consulting company that was founded to prioritize the employee experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchOrlando, FL, United StatesHQ recorded Sep 28, 202651-20081 contacts →

Exact match

“After nearly two decades of auditing large data sets and performing extrapolation for increased ROI for payers, Advize has shifted focus to building relationships with providers…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, United StatesHQ recorded Sep 28, 20261,001-5,00080 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLebanon, PA, United StatesHQ recorded Sep 28, 202651-20079 contacts →

Exact match

“RLD Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchTinton Falls, NJ, United StatesHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“For almost 40 years, Cg Tax, Audit & Advisory (“Cg”) has helped clients stay focused on the road ahead™ by maximizing savings, increasing profitability and achieving financial…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchColumbia, SC, United StatesHQ recorded Sep 28, 202651-20072 contacts →

Exact match

“For over 25 years, Bauknight Pietras & Stormer, PA, has been one of the Southeast’s largest and most trusted accounting and consulting firms, using our extensive experience in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSpokane Valley, WA, United StatesHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“DZA is an accounting and advisory firm located in Spokane Valley, Washington.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 28, 202651-20059 contacts →

Exact match

“Founded in 2003, ATTAC Consulting Group was built on a foundation of rigorous audit and regulatory heritage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchPowell, OH, United StatesHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“We are now Acclarity.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchColumbia, IL, United StatesHQ recorded Sep 28, 2026n/a50 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchPikesville, MD, United StatesHQ recorded Sep 28, 2026201-50046 contacts →

Exact match

“Lumelight brings together the expertise, capabilities, and people behind seven legacy brands: Benefit Comply, BMI Audit Services, ClearFile, Consova, CXC Solutions, Healthcare…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchGainesville, FL, United StatesHQ recorded Sep 28, 2026201-50044 contacts →

Exact match

“Everest has been in business for over 26 years and is based in Gainesville, Florida.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202651-20044 contacts →

Exact match

“Supporting more than clients in 50 states, Swerdlin & Company provides actuarial, consulting, administrative, and recordkeeping services for all types of retirement, health, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 917 health insurance accounting firms based in the United States

See the full list, filter by size, metro and specialty, and access 5,944 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health insurance accounting firms based in the United States at a glance

As of Sep 28, 2026
39.7%Verified-email coverage
16.3Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
559
11-50
271
51-200
57
201-500
20
501-1,000
3
1,001-5,000
5
10001+
1

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 917 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “health insurance accounting 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 5,944 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 September 28, 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.

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 “health insurance accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health insurance accounting firms are there based in the United States?

RevenueBase identified 917 company matches for health insurance accounting firms associated with the United States as of September 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?

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

Which city has the most health insurance accounting firms?

New York leads with 17 company records, followed by Houston (15) and Atlanta (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 5,944 professional contacts with verified work emails tracked across these 917 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 September 28, 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.