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Company lists · Data refreshed September 2026

Top 25 Medical billing outsourcing companies based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 4,887 companies tracked

RevenueBase identified 4,887 medical billing outsourcing companies headquartered in the United States as of September 2026 and tracks 161,041 professional contacts across them, including 38,073 with verified work emails and 31,502 with mobile numbers. New York is the largest hub.

This list covers medical billing 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
4,887Companies
161,041Contacts tracked
38,073Verified emails
31,502Mobile numbers
Explore all 4,887 companies → Free signup · no credit card · 500 free credits

The 25 largest medical billing outsourcing companies based in the United States

Ranked by team size
Top 25 of 4,887 medical billing outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical billing outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Access HealthcareIndirect evidence
Dallas, TX, United StatesHQ checked Sep 5, 202610001+16,103

“Established in 2011, Access Healthcare remains at the forefront of healthcare management, allowing healthcare organizations and clinicians to focus on what matters most – their…”

Source: company website · checked Sep 5, 2026
2
AGS HealthIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202610001+7,990

“AGS Health® is more than a revenue cycle management company-we’re a strategic partner for growth.”

Source: company website · checked Sep 5, 2026
3
Conifer Health SolutionsIndirect evidence
Frisco, TX, United StatesHQ checked Sep 5, 202610001+6,832

“For over 35 years, Conifer Health has partnered with health systems, hospitals, physician groups, and employers to deliver tailored, technology-enabled revenue cycle and…”

Source: company website · checked Sep 5, 2026
4
ParallonIndirect evidence
Nashville, TN, United StatesHQ checked Sep 5, 202610001+5,984

“Parallon leverages extensive expertise across a broad portfolio of revenue cycle, contact center, and clinical and administrative shared services.”

Source: company website · checked Sep 5, 2026
5
Ensemble Health PartnersPartial evidence
Cincinnati, OH, United StatesHQ checked Sep 5, 202610001+5,111

“Ensemble manages more than $47 billion in net patient revenue (NPR) and partners with more unique health systems than any other revenue cycle firm to deliver holistic financial…”

Source: company website · checked Sep 5, 2026
6
InfinxIndirect evidence
Cupertino, CA, United StatesHQ checked Sep 5, 20265,001-10,0003,723

“At Infinx, we believe healthcare providers deserve to be paid accurately and efficiently so they can focus on what matters most: delivering exceptional patient care.”

Source: company website · checked Sep 5, 2026
7
Knack RCMIndirect evidence
Woodbridge, NJ, United StatesHQ checked Sep 5, 20265,001-10,0002,832

“Knack RCM empowers leading healthcare delivery organizations with end-to-end revenue cycle services that generate efficiencies, accelerate payments, and deliver operational…”

Source: company website · checked Sep 5, 2026
8
FinthriveIndirect evidence
Plano, TX, United StatesHQ checked Sep 5, 20261,001-5,0002,656

“FinThrive helps healthcare organizations increase revenue, reduce costs, expand cash collections, enhance the patient financial experience and ensure regulatory compliance with…”

Source: company website · checked Sep 5, 2026
9
MedusindIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 20261,001-5,0002,460

“Medusind is a healthcare revenue cycle and technology partner delivering exceptional outcomes for healthcare providers and exceptional client satisfaction through strategic…”

Source: company website · checked Sep 5, 2026
10
Sunknowledge Services INCIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0002,230
Source: company website · checked Sep 5, 2026
11
SavistaIndirect evidence
Alpharetta, United StatesHQ checked Sep 5, 20261,001-5,0002,043

“Savista provides end-to-end revenue cycle solutions and has been a trusted partner of healthcare organizations for over 30 years.”

Source: company website · checked Sep 5, 2026
12
Credence Global SolutionsIndirect evidence
Dallas, TX, United StatesHQ checked Sep 5, 20261,001-5,0001,969

“Headquartered in Dallas, TX with over 2,500 employees worldwide, Credence Global Solutions offers technology, human resources and offsite infrastructure solutions and services…”

Source: company website · checked Sep 5, 2026
13
Health PrimeIndirect evidence
National Harbor, MD, United StatesHQ checked Sep 5, 20265,001-10,0001,923

“Health Prime is a leading provider of revenue cycle management solutions for physician groups.”

Source: company website · checked Sep 5, 2026
14
Coronis HealthIndirect evidence
Jackson, MI, United StatesHQ checked Sep 5, 20265,001-10,0001,735

“At Coronis Health, we are specialists serving specialists.”

Source: company website · checked Sep 5, 2026
15
VEE HealthtekIndirect evidence
Plano, TX, United StatesHQ checked Sep 5, 20265,001-10,0001,715

“Vee Healthtek is a leading provider of technology-enabled, end-to end revenue cycle management helping healthcare providers maximize financial outcomes.”

Source: company website · checked Sep 5, 2026
16
LogixhealthIndirect evidence
Bedford, MA, United StatesHQ checked Sep 5, 2026501-1,0001,619

“At LogixHealth, we're making intelligence matter throughout healthcare.”

Source: company website · checked Sep 5, 2026
17
TrubridgeIndirect evidence
Mobile, AL, United StatesHQ checked Sep 5, 20261,001-5,0001,480

“TruBridge is a healthcare solutions company with focus on EHR-agnostic Revenue Cycle Management solutions for organizations of all sizes and acute EHR technology to service…”

Source: company website · checked Sep 5, 2026
18
Clarus RCMIndirect evidence
Draper, UT, United StatesHQ checked Sep 5, 20261,001-5,0001,430

“Clarus RCM specializes in Risk Adjustment Coding solutions namely Retrospective & Prospective HCC coding, Commercial Risk Adjustment coding, HEDIS Abstraction, RADV Audits, Chart…”

Source: company website · checked Sep 5, 2026
19
Eclat Health Solutions INCIndirect evidence
Herndon, VA, United StatesHQ checked Sep 5, 20261,001-5,0001,416

“ECLAT Health Solutions (ECLAT) is headquartered minutes away from Washington, DC.”

Source: company website · checked Sep 5, 2026
20
Med-MetrixIndirect evidence
Parsippany, NJ, United StatesHQ checked Sep 5, 20261,001-5,0001,234

“About Us: A leader in the Revenue Cycle Management (RCM) industry, we provide healthcare systems, hospitals, and healthcare providers with the right tools, technology, and…”

Source: company website · checked Sep 5, 2026
21
Legacy Health LLCIndirect evidence
Dallas, TX, United StatesHQ checked Sep 5, 20261,001-5,0001,185

“Established in 2004, Legacy Health LLC is a dedicated Healthcare Revenue Cycle Management (RCM) provider with a global workforce of employees.”

Source: company website · checked Sep 5, 2026
22
GetixhealthPartial evidence
Sugar Land, TX, United StatesHQ checked Sep 5, 20261,001-5,000937

“GetixHealth provides hospitals, clinics, university medical centers, and other healthcare facilities across the United States with comprehensive revenue cycle management (RCM)…”

Source: company website · checked Sep 5, 2026
23
Zotec PartnersIndirect evidence
Carmel, IN, United StatesHQ checked Sep 5, 20261,001-5,000884

“Zotec Partners (Zotec) is the country’s largest, privately held provider of patient engagement, revenue cycle and practice management solutions for healthcare practices and their…”

Source: company website · checked Sep 5, 2026
24
SSCIndirect evidence
Tinley Park, IL, United StatesHQ checked Sep 5, 2026201-500854

“Springfield Service Corporation (SSC) is one of the top ten Revenue Cycle Management Service providers in the United States.”

Source: company website · checked Sep 5, 2026
25
Global Healthcare ResourceIndirect evidence
Atlanta, GA, United StatesHQ checked Sep 5, 20265,001-10,000807

“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: company website · checked Sep 5, 2026

Showing 25 of 4,887 medical billing outsourcing companies based in the United States

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Medical billing outsourcing companies based in the United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 134 HQs
31,502Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
1,734
11-50
1,745
51-200
926
201-500
246
501-1,000
124
1,001-5,000
80
5,001-10,000
13
10001+
9

Verified emails by last verification

0–30
35,469
31–60
2,384
61–90
14
90–180
13
180+
193

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 billing outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 billing outsourcing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among medical billing 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 an evidence 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, 38,073 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 5, 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.

Medical billing outsourcing companies by metro

Frequently asked

How many medical billing outsourcing companies are there based in the United States?

RevenueBase identified 4,887 medical billing 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?

Access Healthcare, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most medical billing outsourcing companies?

New York leads with 134 headquartered companies, followed by Houston (127) and Austin (111).

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 38,073 verified decision-maker contacts tracked across these 4,887 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 5, 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.

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