In the CMS context, HIPAA is intended to protect privacy and security and ensure data standardization for electronic transactions.

• A. To regulate drug prices
• B. To set provider reimbursement rates
• C. To protect privacy and security and ensure data standardization
• D. To manage patient appointments

Answer: (C)

HIPAA in the CMS context is about safeguarding patient health information and making health data exchange reliable through standard rules. It does this by establishing privacy protections to limit who may access PHI and security safeguards to protect data from unauthorized access, loss, or breaches. At the same time, HIPAA promotes standardization of electronic transactions and data content so different systems can communicate efficiently—using common transaction formats and code sets to streamline claims, eligibility checks, and other exchanges CMS handles. The activity described—protecting privacy and security while ensuring data standardization—fits exactly what HIPAA is designed to do. The other options describe activities outside HIPAA’s purpose, such as drug pricing regulation, setting reimbursement rates, or managing appointments.