Which requirement must application programming interface (API) technology meet for certification?

The requirement that application programming interface (API) technology must meet for certification focuses on the need to publish APIs that permit health information access and use. This is crucial in the healthcare industry, where the secure and efficient exchange of information is necessary to improve patient care and enhance interoperability among systems.

APIs facilitate the connection between different software applications, allowing them to communicate and share data seamlessly. By publishing APIs that enable access to health information, organizations support better data sharing practices, ensuring that authorized users can obtain the necessary information to make informed decisions regarding patient care. This openness encourages innovation and the development of new applications that can further the efficiency of healthcare delivery while adhering to standards that protect patient information.

In contrast, the other choices focus on more restrictive access practices, which do not align with the goal of enhancing information availability and usability in the healthcare setting. Limiting access, sharing only in emergencies, or providing encryption alone does not meet the broader requirement of ensuring that health information is accessible and usable when needed for patient care.