Which term best describes safeguarding patient data against unauthorized access and disclosure in health information systems?

• A. Scheduling optimization
• B. Privacy and security regulations
• C. Medical coding standards
• D. Patient engagement strategies

Answer: (B)

Protecting patient data from unauthorized access and disclosure is governed by privacy and security regulations. These rules set how health information must be safeguarded, who is allowed to access it, and how access is recorded and monitored. They also require technical measures like access controls, encryption, secure data transmission, and audit trails, plus procedures for breach notification. All of this focuses on keeping PHI confidential, intact, and available only to legitimate users, which is exactly what safeguarding against improper access is about.

Other options touch on different areas: scheduling optimization deals with making appointments and workflows more efficient; medical coding standards standardize how diagnoses and procedures are recorded for billing; patient engagement strategies aim to involve patients in their care. None of these directly address protecting health information from unauthorized access or disclosure.