Which of the following is a type of pharmacy informatics?

• A. Pharmacy Billing Systems
• B. Inventory Management
• C. Electronic Prescribing
• D. Patient Appointment Scheduling

Answer: (C)

The question tests how information technology supports safe and efficient medication use in pharmacy practice. Electronic prescribing is a type of pharmacy informatics because it replaces handwritten prescriptions with a digital flow that links prescribers, pharmacies, and patients, often within an integrated health record system. This enables real-time decision support, such as allergy checks, drug–drug interactions, dosage guidance, and formulary constraints, which helps reduce medication errors and improve prescribing efficiency. It also streamlines transmission and reduces delays from misreadable handwriting or manual faxing, supporting better continuity of care.

The other options relate to IT use in pharmacy but are not as central to transforming the medication-use process. Billing systems focus on reimbursement and financial transactions, inventory management concentrates on stock and procurement, and patient appointment scheduling handles admin workflows. While these involve IT, they don’t address the core informatics goal of directly supporting safe, effective prescribing and drug use.