Cerner Corporation is an American supplier of health information technology solutions, services, devices, and hardware. As of February 2018, its products were in use at more than 27,000 facilities around the world.

Medical Information Technology, Incorporated, is a Massachusetts-based software and service company selling information systems for health care organizations.

Allscripts Healthcare Solutions, Inc. is a publicly-traded American company that provides physician practices, hospitals, and other healthcare providers with practice management and electronic health record technology. Allscripts also provides solutions for patient engagement and care coordination, as well as financial and analytics technology. The company has more than 180,000 physician users and has solutions in 2,700 hospitals and 13,000 extended care organizations.

Centricity EMR is a patient centered EMR system designed for use in clinical and ambulatory care practices. Centricity EMR allows clinicians to electronically document patient encounters, enter patient data into research databases, and ensure the secure exchange of clinical knowledge.

More than 130,000 physicians nationwide and more than 850,000 medical professionals around the globe rely upon us for comprehensive clinical documentation, along with solutions for Practice Management, Population Health, Patient Engagement, and Revenue Cycle Management.