Emdeon is a leader in the national health information network with 155 million patients, 350,000 providers, 1,200 payers, and 5 billion transactions annually. Emdeon aims to make healthcare more efficient by reducing costs and improving quality through increased transparency. However, increasing transparency in healthcare is challenging due to the lack of standardized digital data and pricing information not being available to consumers at the point of service. There are now over 20 separate initiatives underway to increase transparency in healthcare.