Final answer:
The HIPAA Security Rule is the security management system standard specific to the healthcare sector, aiming to protect individuals' electronic personal health information with appropriate safeguards.
Step-by-step explanation:
The security management system standard specific to the health care sector is HIPAA Security Rule. The Health Insurance Portability and Accountability Act (HIPAA) Security Rule establishes national standards to protect individuals' electronic personal health information that is created, received, used, or maintained by a covered entity. This rule requires appropriate administrative, physical and technical safeguards to ensure the confidentiality, integrity, and security of electronic protected health information.
On the other hand, ISO 27001 is a global standard for information security management systems, not specific to any sector. NIST 800-53 provides a catalog of security controls for all U.S. federal information systems except those related to national security, and PCI DSS applies to all entities involved in payment card processing.