Company lists · Data refreshed September 2026
Top 25 Insurance enrollment and verification outsourcing companies based in the United States
RevenueBase identified 658 insurance enrollment and verification outsourcing companies headquartered in the United States as of September 2026 and tracks 11,397 professional contacts across them, including 2,006 with verified work emails. Sheridan is the largest hub.
This list covers insurance enrollment and verification outsourcing 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 28, 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.
The 25 largest insurance enrollment and verification outsourcing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,292 contacts → | ||||
Indirect evidence “Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 807 contacts → | ||||
Indirect evidence “Global Healthcare Resource is a full service healthcare solutions firm focused on maximizing return on investment, increasing revenues and improving productivity for our valued…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 563 contacts → | ||||
Strong evidence “Bloom is a third-party insurance services provider that partners with Medicare health plans to deliver High Value Enrollment for people with Medicare.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 527 contacts → | ||||
Partial evidence “QWay Technologies QWay is a global business outsourcing provider with a strong background of Revenue Cycle Management and providing customer support.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 421 contacts → | ||||
Indirect evidence “Are you tired of dealing with the hassle of medical billing and administrative tasks?” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 354 contacts → | ||||
Indirect evidence “At Verisys, we help healthcare organizations make confident decisions with accurate, real-time provider data.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 292 contacts → | ||||
Indirect evidence “The Word & Brown General Agency delivers prompt, knowledgeable service and extensive sales support to all broker partners.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 239 contacts → | ||||
Partial evidence “Mahathi Infotech helps insurance and healthcare organizations improve critical operations.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 224 contacts → | ||||
Partial evidence “Staffingly, Inc.| 🤝 Your Partner in Healthcare Outsourcing We specialize in healthcare outsourcing services to address staff shortages and revenue losses.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 181 contacts → | ||||
Partial evidence “CEComputech is a leading global business process outsourcing (BPO) company.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 172 contacts → | ||||
Indirect evidence “ChartRequest is a healthcare information technology and services company specializing in electronic medical record fulfillment, outsourced medical record fulfillment, and referral…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 155 contacts → | ||||
Indirect evidence “Altermed RCM | Medical Billing & Credentialing Experts Altermed RCM is a full-service medical billing and credentialing company helping healthcare providers, clinics, hospitals…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 136 contacts → | ||||
Indirect evidence “ProviderTrust was founded in 2010 with a mission to create safer healthcare for everyone through OIG and state Medicaid exclusion monitoring.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 127 contacts → | ||||
Partial evidence “Veri-Tax is the largest ‘pure play’ national verification specialist that is sharply focused on verification services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 104 contacts → | ||||
Partial evidence “Argyle is the leading provider of direct-source, consumer-permissioned income, employment, and asset verifications, making it fast and easy to gain secure and reliable access to…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 104 contacts → | ||||
Partial evidence “driasi is a leading provider of outsourced administrative solutions tailored to the insurance industry, and a preferred partner to many of North America's best-known brands.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 100 contacts → | ||||
Indirect evidence “With Healthcare providers facing several challenges in reimbursement, Denials, and Aging accounts receivables, Pro Medical Billing Solutions uses the most effective ways to offer…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 82 contacts → | ||||
Partial evidence “Cobalt MedPlans is an outsourcing partner with core competencies in high end Claims Administration and Contact Center services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 78 contacts → | ||||
Indirect evidence “Weller Healthcare offers the full lifecycle solutions required to navigate through the increasing pressures facing today’s healthcare providers.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 76 contacts → | ||||
Indirect evidence “1 Medical billing and credentialing company in the tri-state New York area.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 70 contacts → | ||||
Indirect evidence “BCC is a leading provider of outsourced solutions connecting Human Resources, Benefit Management, Specialty Administration and now, Private Benefit Exchange Solutions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 68 contacts → | ||||
Partial evidence “Grand Reopening Since its debut in 2002, Health Choice One has transformed into a thriving company that is truly leaving its mark on the health insurance industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 67 contacts → | ||||
Indirect evidence “RhinoMDS brings you 10 years of combined Medical billing Services management experience.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 66 contacts → | ||||
Partial evidence “We provide healthcare consulting, medical coding, revenue cycle management, and other non-clinical, administrative outsourcing solutions to healthcare providers across the U.S.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 56 contacts → | ||||
Indirect evidence “BizForce Healthcare (Formerly MedCore Solutions) is a single source solution for Healthcare administration.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: insurance enrollment and verification outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names insurance enrollment and verification outsourcing companies.
- Partial evidence
- Its own public description names part of insurance enrollment and verification outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name insurance enrollment and verification outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 658 insurance enrollment and verification outsourcing companies based in the United States
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Insurance enrollment and verification outsourcing companies based in the United States at a glance
As of Sep 28, 2026Companies by employee count
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 658 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 insurance enrollment and verification outsourcing 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 “insurance enrollment and verification outsourcing 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 insurance enrollment and verification outsourcing 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 insurance enrollment and verification outsourcing 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, 2,006 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 28, 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 insurance enrollment and verification outsourcing 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 insurance enrollment and verification outsourcing companies are there based in the United States?
RevenueBase identified 658 insurance enrollment and verification outsourcing 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?
Noridian Healthcare Solutions, LLC, headquartered in Fargo, tops this list with the largest team on record.
Which city has the most insurance enrollment and verification outsourcing companies?
Sheridan leads with 16 headquartered companies, followed by Houston (15) and Austin (13).
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 2,006 verified decision-maker contacts tracked across these 658 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 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 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.
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