Company lists · Data refreshed September 2026

Top 25 Medical underwriting companies based in the United States

RevenueBase identified 41 medical underwriting companies headquartered in the United States as of September 2026 and tracks 483 professional contacts across them, including 168 with verified work emails. Orlando is the largest hub.

This list covers medical underwriting 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
41Companies
483Contacts tracked
168Verified emails
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The 25 largest medical underwriting companies based in the United States

Ranked by team size
Top 25 of 41 medical underwriting 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 underwriting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNewark, CA, United StatesHQ checked Sep 17, 202611-5052 contacts →

Partial evidence

“IMS provides underwriting support services for the life insurance industry.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceEast Hartford, CT, United StatesHQ checked Sep 17, 202651-20047 contacts →

Partial evidence

Medical Risk Managers is a service provider to the employer stop loss industry.”

Source: RevenueBase Database · checked Sep 17, 2026
3Partial evidenceBuffalo, NY, United StatesHQ checked Sep 17, 202651-20040 contacts →

Partial evidence

“First Choice Evaluations provides independent medical evaluation and review services to insurance carriers, third-party administrators, self-insureds and law firms.”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceNew York, NY, United StatesHQ checked Sep 17, 202611-5029 contacts →

Partial evidence

“RMTS, LLC is one of the largest Managing General Underwriters of Medical Stop Loss, Group Life and AD & D coverage in the United States.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceAtlanta, GA, United StatesHQ checked Sep 17, 202651-20024 contacts →

Partial evidence

“ExamWorks Review Services LLC is a medical review services supplier to the Property and Casualty insurance industry.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceAvon, CT, United StatesHQ checked Sep 17, 202611-5022 contacts →

Partial evidence

“We support your life underwriting needs during your peak times, vacation schedules, year- end, back logs, new sales implementations and project studies.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceWebster, NY, United StatesHQ checked Sep 17, 202611-5021 contacts →

Partial evidence

“Providing Independent Medical Evaluations for insurance companies, third-party administrators, self-insured employers, and the legal community.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidencePlano, TX, United StatesHQ checked Sep 17, 202611-5019 contacts →

Partial evidence

“Health Special Risk, Inc.(HSR) is one of the nations leading Underwriting Managers (MGU), Third Party Claims Administrators (TPA), and Program Managers for Special Risk and…”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceArmonk, NY, United StatesHQ checked Sep 17, 202611-5018 contacts →

Indirect evidence

“Xchange Benefits, LLC, a subsidiary of the Octave Specialty Group (NYSE: OSG), is a Managing General Underwriter (MGU) with offices in New York and Indiana.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceDanvers, United StatesHQ checked Sep 17, 202611-5017 contacts →

Partial evidence

“HRMP offers solutions to address life and medical conversions, back office or run-out administration, auditing services, and quota share and excess medical reinsurance.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceGreen Bay, WI, United StatesHQ checked Sep 17, 202611-5015 contacts →

Partial evidence

“Strategic Underwriting Solutions (SUS) was formed to offer high quality health insurance underwriting provided as an outsource service to insurance companies, Third Party…”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceNorwalk, CT, United StatesHQ checked Sep 17, 202611-5012 contacts →

Indirect evidence

“CGS Health is a third-party administrator that helps businesses secure employee health benefits at a lower cost with customized, self-funded insurance plans.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceEphrata, PA, United StatesHQ checked Sep 17, 202611-506 contacts →

Indirect evidence

“G.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceSilver Spring, MD, United StatesHQ checked Sep 17, 202611-505 contacts →

Partial evidence

“Contemporary Insurance Services has served the medical malpractice insurance needs of physicians, midwives, and other healthcare providers across the country for over thirty years.”

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceScottsdale, AZ, United StatesHQ checked Sep 17, 202611-504 contacts →

Partial evidence

“Provides Outsourced Health Underwriting and Interim Management for Finance, Underwriting & Operations to Health Plans and Insurance companies throughout the US.”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceDallas, TX, United StatesHQ checked Sep 17, 20261-104 contacts →

Indirect evidence

“Founded in 2016, DRM is a Managing General Underwriter, or MGU, for health insurance policies.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceOrlando, FL, United StatesHQ checked Sep 17, 20261-104 contacts →

Indirect evidence

“Knowing where to take your company next to get your test covered by insurance companies can feel very daunting and could lead to a company failing if a misstep is taken.”

Source: RevenueBase Database · checked Sep 17, 2026
18Strong evidenceBethesda, MD, United StatesHQ checked Sep 17, 202651-2003 contacts →

Strong evidence

“Fasano Underwriting, a part of the Longevity family of companies, excels in accurate medical underwriting.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceCoral Springs, United StatesHQ checked Sep 17, 202651-2003 contacts →

Partial evidence

“MEDEX Analytic Services is the preeminent provider of Independent Medical Examinations, Peer Reviews, Radiology Reviews, and Medicare Set Asides for medical and legal…”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceSellersburg, IN, United StatesHQ checked Sep 17, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceDaytona Beach, FL, United StatesHQ checked Sep 17, 202611-503 contacts →

Partial evidence

“Established in 1996 as a privately held corporation, Employer Benefit Underwriters, Inc.(EBU Inc.) is a leading National Managing General Underwriter (MGU) providing Medical Stop…”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidencePlainview, NY, United StatesHQ checked Sep 17, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidenceCharleston, SC, United StatesHQ checked Sep 17, 20261-102 contacts →

Partial evidence

“Help your life insurance, long term disability (LTD) and medical stop loss underwriters set premium rates with TruRisk clinical statistical models.”

Source: RevenueBase Database · checked Sep 17, 2026
24Strong evidenceLincoln, NE, United StatesHQ checked Sep 17, 20261-101 contacts →

Strong evidence

“InforMedic is an insurtech startup revolutionizing the life insurance underwriting process by summarizing medical records and automating the rate classification process.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceHicksville, NY, United StatesHQ checked Sep 17, 20261-101 contacts →

Partial evidence

“Med Control Evaluation is well known for providing high quality Independent Medical Exams to insurance carriers, attorneys and third party administrators.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 41 medical underwriting companies based in the United States

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Medical underwriting companies based in the United States at a glance

As of Sep 17, 2026
34.8%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Orlando
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
16
51-200
10
201-500
2

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 41 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 underwriting 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 underwriting 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 underwriting 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 underwriting 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, 168 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.

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 underwriting 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 underwriting companies are there based in the United States?

RevenueBase identified 41 medical underwriting 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?

IMS Paramedical, INC, headquartered in Newark, tops this list with the largest team on record.

Which city has the most medical underwriting companies?

Orlando leads with 2 headquartered companies, followed by Alpharetta (1) and Armonk (1).

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 168 verified decision-maker contacts tracked across these 41 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.