Change Healthcare offers a variety of revenue cycle management, clinical and imaging, and patient engagement tools, and are well-known for their insurance clearinghouse.

Waystar is an end-to-end revenue cycle management company, offering eligibility verification, claims submission, payment posting, denials management, and analytics.

Availity Essentials is an end-to-end RCM solution for providers. It offers a range of features aimed at improving efficiency and accuracy in tasks such as eligibility and benefits verification, claims management, and prior authorization.