Company lists · Data refreshed September 2026

Top 25 Ancillary health service organizations based in the United States

RevenueBase identified 84 company matches for ancillary health service organizations associated with the United States as of September 2026 and tracks 2,622 professional contacts across them, including 303 with verified work emails and 864 with mobile numbers. Dallas is the largest hub.

This list covers company matches for ancillary health service organizations 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 7, 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 7, 2026 How this list was built
84Companies
2,622Contacts tracked
303Verified emails
864Mobile numbers
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The 25 largest ancillary health service organizations based in the United States

Ranked by team size
Top 25 of 84 company matches for ancillary health service organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 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 matchSouthlake, TX, United StatesHQ recorded Sep 7, 2026201-500635 contacts →

Exact match

“Medica Health Management provides comprehensive business management services, including: clinical, financial, administrative, human resources and marketing to Home Health and…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2Exact matchJacksonville, United StatesHQ recorded Sep 7, 20261,001-5,000193 contacts →

Exact match

“GuideWell Source is a leading administrative services company providing full-service, administrative business solutions for health programs.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3Exact matchAlhambra, CA, United StatesHQ recorded Sep 7, 2026501-1,000119 contacts →

Exact match

“Network Medical Management (NMM) is a Management Services Organization (MSO) comprised of healthcare professionals and more than 600 employee associates serving the rapid growth…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4Exact matchHolland, OH, United StatesHQ recorded Sep 7, 2026201-50044 contacts →

Exact match

“The APRN Corporation is a multi-state provider of ancillary health services.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5Exact matchOrange County, CA, United StatesHQ recorded Sep 7, 202651-20041 contacts →

Exact match

“Management Service Organization (MSO)”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6Exact matchSpring Valley, NY, United StatesHQ recorded Sep 7, 202651-20036 contacts →

Exact match

“Elite Healthcare Consultants is a comprehensive business service agency providing administrative services to home care agencies of all sizes.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 7, 202611-5025 contacts →

Exact match

“ABOUT US: TECQ Partners Inc.(“TECQ”) is a full-service Managed Service Organization that helps Independent Practice Associations and Accountable Care Organizations excel in the…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8Exact matchSt. Paul, MN, United StatesHQ recorded Sep 7, 202611-5024 contacts →

Exact match

“Cirdan has delivered healthcare consulting and professional services to managed healthcare organizations since 2001.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9Exact matchPrinceton, NJ, United StatesHQ recorded Sep 7, 202651-20024 contacts →

Exact match

“NJHA Healthcare Business Solutions (NJHA HBS) helps healthcare organizations manage their supply and operations costs by providing access to an exceptional portfolio of…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10Exact matchSalina, KS, United StatesHQ recorded Sep 7, 202611-5021 contacts →

Exact match

“Medical, Dental and Audiology experts.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11Exact matchMelrose Park, IL, United StatesHQ recorded Sep 7, 202611-5020 contacts →

Exact match

“We are a leading provider of innovative healthcare services, including clinical laboratory testing, diagnostic imaging, home health, NEMT, pharmacy, and telemedicine.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12Exact matchBristol Township, PA, United StatesHQ recorded Sep 7, 202611-5018 contacts →

Exact match

“MedArbor Innovative Healthcare Services is positioned to meet the ever-changing needs of the modern medical practice.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Sep 7, 202651-20013 contacts →

Exact match

“SPEAK EASY COMPREHENSIVE CARE (SET) Established in 2008, Speak Easy Comprehensive Care (SET) is a leading ancillary service provider serving insurance carriers, third-party…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
14Exact matchPlano, TX, United StatesHQ recorded Sep 7, 202611-5012 contacts →

Exact match

“Cypress Healthcare Consultants is a managed care administrative services firm specializing in health plan enrollment and contracting.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
15Exact matchFarmington Hills, MI, United StatesHQ recorded Sep 7, 202651-20012 contacts →

Exact match

“RSL Medical Marketing is a solution-based company that focuses on improving health care through patient-centered care.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16Exact matchTemecula, CA, United StatesHQ recorded Sep 7, 202611-5010 contacts →

Exact match

“The Benefits Store is celebrating over 30 years of administration of services for Association health plans.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
17Exact matchSouthfield, MI, United StatesHQ recorded Sep 7, 202611-5010 contacts →

Exact match

“Mobile Medical Support is a hospital & health care company based out of 30150 Telegraph Road, Bingham Farms, Michigan, United States.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 7, 20261-109 contacts →

Exact match

“ADVION (formerly NASL) is the leading national organization providing support to ancillary service companies in the long term post acute care sector and senior living market.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
19Exact matchMorganville, NJ, United StatesHQ recorded Sep 7, 202611-508 contacts →

Exact match

“Comp-X is committed to providing the highest quality of service available in the industry.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
20Exact matchPhoenix, MD, United StatesHQ recorded Sep 7, 202651-2007 contacts →

Exact match

“Rou Medical specializes in seamless and compliant ancillary management.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
21Exact matchDover, DE, United StatesHQ recorded Sep 7, 20261-106 contacts →

Exact match

“The Delaware Healthcare Association (DHA) is a trade and membership services organization supporting hospitals, health systems, and related health care organizations as they…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
22Exact matchRussellville, AL, United StatesHQ recorded Sep 7, 202611-506 contacts →

Exact match

“Health Care for Life provides ancillary services to nursing homes, long term care communities, and rehab facilities across the southeast USA.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Sep 7, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
24Exact matchLandover, MD, United StatesHQ recorded Sep 7, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
25Exact matchMilwaukee, WI, United StatesHQ recorded Sep 7, 202611-502 contacts →

Exact match

“SCAS Management Group (SMG) provides highly experienced third-party administrative services for commercial, self-funded, Medicare and Medicaid, and Medicaid HMO insurance plans…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase

Showing 25 of 84 ancillary health service organizations based in the United States

See the full list, filter by size, metro and specialty, and access 303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ancillary health service organizations based in the United States at a glance

As of Sep 7, 2026
11.6%Verified-email coverage
33.0%Mobile-number coverage
31.2Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Dallas
Sep 7, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
29
51-200
15
201-500
5
501-1,000
4
1,001-5,000
3
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “ancillary health service organizations” 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 303 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 7, 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 “ancillary health service organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ancillary health service organizations are there based in the United States?

RevenueBase identified 84 company matches for ancillary health service organizations 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?

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

Which city has the most ancillary health service organizations?

Dallas leads with 2 company records, followed by Houston (2) and Indianapolis (2).

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 303 professional contacts with verified work emails tracked across these 84 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 7, 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.