What is the primary use of health information?

• A. Clinical care
• B. Public health reporting
• C. Population health management
• D. Third-party reimbursement

Answer: (B)

Public health reporting is the main reason health information is collected and shared. Health data from clinical records, laboratory results, and vaccination histories are gathered and transmitted to public health authorities to monitor disease patterns, detect outbreaks, track vaccination coverage, and inform policy and resource decisions that protect communities. This population-level view provides the backbone for safeguarding public health and guiding actions that affect everyone, beyond the care of individual patients.

Clinical care is essential for diagnosing and treating individuals, and data support population health management and billing, but the primary driver for collecting and exchanging health information in many health information management contexts is to enable accurate, timely public health reporting.