What document must be provided to each patient informing them of their privacy rights?

The correct response is the Notice of Privacy Practices, which is a crucial document in the context of HIPAA regulations. This document must be provided to each patient, informing them about how their protected health information (PHI) will be used and disclosed by healthcare providers. It highlights the patient's rights regarding their health information, including the right to access their records, request corrections, and receive an accounting of disclosures.

The Notice of Privacy Practices serves as a comprehensive overview of the privacy practices of the healthcare provider, ensuring that patients understand their rights in relation to their personal health information. It is both a legal requirement under HIPAA and a key component of fostering trust between patients and healthcare entities.