The U.S. law protecting medical records is primarily concerned with what type of information?

The U.S. law that primarily protects medical records is focused on medical and health information, which is governed by regulations such as the Health Insurance Portability and Accountability Act (HIPAA). This law mandates the privacy and security of individuals' health information, ensuring that personal health data is handled with confidentiality and only accessed by authorized entities. The focus on medical and health information is crucial as it addresses the sensitive nature of such data, which can include details about an individual's physical and mental health, treatments, and history. This protection seeks to prevent unauthorized disclosures and to uphold the rights of patients regarding their personal health information. Other options do not align with the specific protections offered to health information, as they pertain to different types of sensitive data.