Company lists · Data refreshed September 2026
Top 25 Denial management staffing companies based in the United States
RevenueBase identified 748 denial management staffing companies headquartered in the United States as of September 2026 and tracks 16,115 professional contacts across them, including 2,858 with verified work emails. Austin is the largest hub.
This list covers denial management staffing 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 denial management staffing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,185 contacts → | ||||
Partial evidence “Established in 2004, Legacy Health LLC is a dedicated Healthcare Revenue Cycle Management (RCM) provider with a global workforce of employees.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 597 contacts → | ||||
Partial evidence “Aspirion, a US-based, technology-leading revenue cycle management company, partners with healthcare providers to capture revenue from their most difficult to resolve claims.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 559 contacts → | ||||
Partial evidence “Data Marshall is a Healthcare Revenue Cycle Management organization that has provided niche services to Providers and Payers for almost 2 decades.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 542 contacts → | ||||
Indirect evidence “Unify Healthcare Services is a modern age Medical Billing Company, that specializes in all the billing intricacies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 455 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 443 contacts → | ||||
Partial evidence “3Gen Consulting is a healthcare revenue cycle management (RCM) and consulting company helping providers, payers, and ACOs achieve smarter operations, stronger compliance, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 400 contacts → | ||||
Partial evidence “Acclara, an R1 Company, is a leading healthcare revenue cycle management company, providing innovative solutions to healthcare providers across the United States.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 270 contacts → | ||||
Indirect evidence “Hollis Cobb Associates, LLC was founded in April 1977 with a focus on bringing a human approach to medical collections.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 238 contacts → | ||||
Indirect evidence “Oncospark Inc.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 237 contacts → | ||||
Partial evidence “Revco Solutions is a trusted leader in healthcare revenue cycle management (RCM), specializing in end-to-end accounts receivable recovery for thousands of physician practices…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 209 contacts → | ||||
Partial evidence “At United Health Care Staffing, we realize the key to success is to be Customer-oriented, Compassionate, Candid and Compliant.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 205 contacts → | ||||
Indirect evidence “Since 1997, Pacesetter Claims Service has led the industry through technology, training and extensive support systems.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 189 contacts → | ||||
Indirect evidence “RCM Matter, a TechMatter company – Efficient Billing, Stronger Practices RCM Matter, a TechMatter company has empowered healthcare providers with effective revenue cycle…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 128 contacts → | ||||
Indirect evidence “DrCatalyst: Empowering You to Concentrate on Patient Care DrCatalyst is a dynamic and forward-thinking company at the forefront of revolutionizing the healthcare industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 122 contacts → | ||||
Partial evidence “Founded in 2002, Health Business Solutions (HBiZ) is a high-impact, transitional outsourcing firm that provides near-term relief to overturn denied claims and accelerate cash…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 110 contacts → | ||||
Indirect evidence “KIWI-TEK provides coding and revenue cycle solutions for hospitals, health systems and physician practices.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 100 contacts → | ||||
Partial 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 | 96 contacts → | ||||
Indirect evidence “Protect the Revenue You've Earned.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 93 contacts → | ||||
Strong evidence “Resolv PracticeMax is a national provider of revenue cycle services solutions, including medical billing, coding, accounts receivable follow-up and collections, denial management…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 88 contacts → | ||||
Indirect evidence “With our extensive experience in the healthcare industry, we understand its unique challenges.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 87 contacts → | ||||
Partial evidence “I-Conic Solutions specializes in simplifying your Revenue Cycle Management and Medical Billing processes.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 87 contacts → | ||||
Partial evidence “Pyramids Global LLC is a healthcare operations and revenue cycle management company serving medical practices, behavioral health providers, clinics, and healthcare organizations…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 86 contacts → | ||||
Partial evidence “J29, Inc.(J29) is an employee centered healthcare management consulting company that was founded to prioritize the employee experience.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 82 contacts → | ||||
Indirect 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. | |||||
| 25 | 78 contacts → | ||||
Indirect evidence “Revenue Group is a leading business process outsourcing agency with over 20 years of experience and a national footprint.” 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: denial management staffing 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 denial management staffing companies.
- Partial evidence
- Its own public description names part of denial management staffing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name denial management staffing 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 748 denial management staffing companies based in the United States
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Denial management staffing 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 748 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 denial management staffing 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 “denial management staffing 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 denial management staffing 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 denial management staffing 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, 2,858 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 denial management staffing 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 denial management staffing companies are there based in the United States?
RevenueBase identified 748 denial management staffing 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?
Legacy Health LLC, headquartered in Dallas, tops this list with the largest team on record.
Which city has the most denial management staffing companies?
Austin leads with 31 headquartered companies, followed by New York (26) and Sheridan (26).
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 2,858 verified decision-maker contacts tracked across these 748 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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