athenahealth, founded in 1997, builds cloud-based software for medical practices and health systems across the United States. Its flagship platform, athenaOne, integrates electronic health records (EHR), practice management, revenue cycle management (RCM), and patient engagement tools into a single system. The platform connects over 170,000 providers, processes more than 315 million claims annually, and reaches more than 20% of the U.S. population - serving practices of all sizes, from independent startups to large health systems, across dozens of medical specialties.
On the technical side, athenahealth's work spans cloud infrastructure, machine learning, automation, and interoperability. The company designs athenaOne as an AI-native platform, with active development in AI-powered clinical documentation, data-driven insights, and healthcare data network processing. Engineers work across a stack that handles the full complexity of modern healthcare operations - from clinical workflows and financial performance to patient engagement and regulatory compliance.
athenahealth has been consistently recognised as Best in KLAS, an industry benchmark for healthcare IT performance, and has appeared on Built In's Best Places to Work lists. The company's stated focus is on reducing administrative burden for clinicians - the underlying design principle behind its move toward AI-native tooling and integrated, interoperable infrastructure.