In Care Everywhere, which statement best describes the role of CCDA as a payload?

• A. CCDA is used as a patient consent artifact
• B. CCDA is the payload used for cross-site exchange
• C. CCDA is a lab result file format
• D. CCDA is a billing document

Answer: (B)

CCDA serves as the payload for cross-site exchange. In Care Everywhere, the CCDA document is the portable container that carries a patient’s clinical information from one care site to another, allowing the receiving EHR to integrate it into the patient’s record and present a cohesive view to clinicians. It’s an HL7 CDA–based format designed for interoperability, and can include multiple sections such as demographics, problems, allergies, medications, and lab results within a single document. This role focuses on exchanging information between sites, not on consent artifacts, not as a dedicated lab result file format, and not as a billing document.