Company lists · Data refreshed September 2026

Top 25 Therapy billing software companies based in the United States

RevenueBase identified 1,718 therapy billing software companies headquartered in the United States as of September 2026 and tracks 26,984 professional contacts across them, including 9,362 with verified work emails. New York is the largest hub.

This list covers therapy billing software 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 29, 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 29, 2026 86% judged on-target in blind review
1,718Companies
26,984Contacts tracked
9,362Verified emails
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The 25 largest therapy billing software companies based in the United States

Ranked by team size
Top 25 of 1,718 therapy billing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to therapy billing software 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
1Indirect evidenceWestborough, MA, United StatesHQ checked Sep 29, 20265,001-10,0005,260 contacts →

Indirect evidence

“eClinicalWorks is a privately held leader in healthcare IT, providing comprehensive Electronic Health Record (EHR) and Practice Management (PM) solutions used by more than medical…”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceNashville, TN, United StatesHQ checked Sep 29, 20261,001-5,0001,147 contacts →

Partial evidence

“Qualifacts is the leading behavioral health technology partner, specializing in AI-powered electronic health record (EHR) software and data solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceTeaneck, NJ, United StatesHQ checked Sep 29, 202610001+968 contacts →

Indirect evidence

“Cognizant (Nasdaq-100: CTSH) is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceCorona Del Mar, CA, United StatesHQ checked Sep 29, 2026501-1,000622 contacts →

Indirect evidence

“We are Tebra, the complete operating system for modern healthcare.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceSanta Monica, CA, United StatesHQ checked Sep 29, 2026501-1,000619 contacts →

Indirect evidence

“Join over Health and Wellness professionals in growing their private practice with SimplePractice.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceTampa, FL, United StatesHQ checked Sep 29, 202651-200560 contacts →

Partial evidence

“Physicians Independent Management Services, Inc.(PIMS) provides turn-key billing and practice management support to medical providers of all specialties.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceAustin, TX, United StatesHQ checked Sep 29, 2026501-1,000477 contacts →

Indirect evidence

“CompuGroup Medical is a leading provider of healthy solutions for healthy patients and healthy providers.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceNiagara Falls, NY, United StatesHQ checked Sep 29, 2026201-500462 contacts →

Indirect evidence

“PrognoCIS, developed by Bizmatics, is a leading cloud-based EHR and healthcare technology platform that helps medical practices, physician groups, and multi-specialty…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceCoral Gables, FL, United StatesHQ checked Sep 29, 2026201-500325 contacts →

Indirect evidence

“Kipu is the intelligent operating system fueling behavioral health.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceHorsham, PA, United StatesHQ checked Sep 29, 2026201-500306 contacts →

Strong evidence

“TherapyNotes® is an online practice management system for behavioral health, featuring robust notes, scheduling, and billing features.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026201-500216 contacts →

Indirect evidence

“NexHealth connects practices, developers, and patients.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceTampa, FL, United StatesHQ checked Sep 29, 2026501-1,000202 contacts →

Partial evidence

“Supporting independent practices for 20 years, PracticeSuite is a robust cloud-based software that offers a complete suite of solutions including Practice Management, Electronic…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceCharlotte, NC, United StatesHQ checked Sep 29, 2026201-500171 contacts →

Indirect evidence

“ImagineSoftware™ is redefining the future of healthcare revenue cycle management with ImagineOne® - the industry's Autonomous Revenue Cycle Management Operating System.”

Source: RevenueBase Database · checked Sep 29, 2026
14Strong evidenceWest Palm Beach, FL, United StatesHQ checked Sep 29, 2026201-500168 contacts →

Strong evidence

“ProfitSolv is a comprehensive suite of billing, payments, and software solutions for legal, accounting, and other professional services firms including consulting, architecture…”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceToledo, OH, United StatesHQ checked Sep 29, 202651-200164 contacts →

Partial evidence

“APS Medical Billing has been providing physician billing services since 1960.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceLakeway, TX, United StatesHQ checked Sep 29, 202651-200155 contacts →

Indirect evidence

“Cantata Health Solutions is challenging the convention of complexity and transforming care for Behavioral Health and Human Services with Arize, an innovative EHR solution designed…”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceGoshen, NY, United StatesHQ checked Sep 29, 2026201-500138 contacts →

Partial evidence

“More than just a cloud-based EHR & Practice Management software.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceAnnapolis, MD, United StatesHQ checked Sep 29, 202651-200133 contacts →

Partial evidence

“RXNT is a Maryland-based ambulatory healthcare software pioneer that empowers medical practices and healthcare organizations to succeed and scale through intuitive, data-backed…”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceBoca Raton, FL, United StatesHQ checked Sep 29, 20261,001-5,000133 contacts →

Indirect evidence

“gMed® was acquired by ModMed.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceHouston, TX, United StatesHQ checked Sep 29, 202651-200126 contacts →

Indirect evidence

“SimplexMed, based in Houston, Texas is a provider of comprehensive product portfolio of fully integrated WebEHR, revenue cycle & practice management solutions and other related…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceSandy, UT, United StatesHQ checked Sep 29, 2026201-500122 contacts →

Indirect evidence

“Founded in 2002 and based in Sandy, Utah, Medsphere Systems Corporation is an organization of committed clinical and technology professionals working to make quality healthcare IT…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceDallas, TX, United StatesHQ checked Sep 29, 202651-200120 contacts →

Indirect evidence

“We offer speciality-based EHR, Practice Management, & Patient Engagement solutions to help physicians streamline clinical operations, enhance administrative activities, and…”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceNewark, DE, United StatesHQ checked Sep 29, 2026201-500116 contacts →

Partial evidence

“MBMS has been serving radiology practices since 1986 and currently provides billing for more than radiologists across the country.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-50106 contacts →

Partial evidence

“MBS prides itself in providing services beyond the normal scope of a billing service at one cost.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceAliso Viejo, CA, United StatesHQ checked Sep 29, 2026201-500100 contacts →

Partial evidence

“One Mnet Health provides clinical software that transforms patient data into actionable insights, automates clinical workflows, and enhances patient engagement, along with patient…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,718 therapy billing software companies based in the United States

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Therapy billing software companies based in the United States at a glance

As of Sep 29, 2026
34.7%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
765
11-50
600
51-200
253
201-500
67
501-1,000
17
1,001-5,000
10
5,001-10,000
1
10001+
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 1,718 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 therapy billing software 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 “therapy billing software 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 therapy billing software 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 therapy billing software 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, 9,362 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 29, 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 therapy billing software 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 therapy billing software companies are there based in the United States?

RevenueBase identified 1,718 therapy billing software 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?

Eclinicalworks, headquartered in Westborough, tops this list with the largest team on record.

Which city has the most therapy billing software companies?

New York leads with 52 headquartered companies, followed by Houston (39) and Austin (31).

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 9,362 verified decision-maker contacts tracked across these 1,718 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 29, 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.