What is one key feature of the patient authorization for PHI disclosure?

The correct choice highlights that a patient authorization for the disclosure of Protected Health Information (PHI) must explicitly state the scope of use. This requirement is crucial because it ensures that patients are fully informed about how their PHI will be used and disclosed, allowing them to make a knowledgeable decision regarding their consent. An explicit statement regarding the scope of use delineates specific details such as what information will be shared, with whom, and for what purpose. This level of detail is essential for maintaining transparency and trust in healthcare relationships, as well as compliance with HIPAA regulations. The emphasis on explicitness helps safeguard patient rights and ensures that disclosures are made in alignment with patient preferences.