Surescripts enables healthcare professionals to e-prescribe and access vital clinical information when and where it's needed. As the operator of one of the nation's largest health information network, Surescripts is serving a growing number of providers by expanding network capabilities to enable the transmission of electronic prescribing of controlled substances and clinical messages. Surescripts helps providers enhance the continuity of care by facilitating a more timely, accurate, electronic exchange of e-prescriptions, immunization records, patient summaries, lab results, and other vital patient information.