Adonis Billing is a healthcare billing platform that integrates predictive analytics and automation to streamline the billing process from pre-claim eligibility checks to patient payments. It features automated eligibility checks to prevent denials, cost estimations, a Smart Scrubber to minimize billing errors, patient payments, and real-time alerts for various billing issues. The platform also offers real-time dashboards and reports to monitor key performance indicators, helping healthcare providers manage their revenue cycle more effectively.

Athenahealth provides cloud-based healthcare solutions, including electronic health records (EHR), revenue cycle management, and patient engagement tools. Their platform, athenaOne, integrates these services to support clinical documentation, billing processes, and patient communication. Athenahealth's offerings are utilized by various healthcare organizations, from small practices to large health systems, to enhance operational efficiency and patient care.

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