What is a central fill pharmacy?

• A. A mail-order service that ships prescriptions to patients
• B. A retail pharmacy that fills its own prescriptions
• C. A central fill operation that does not interact with origination pharmacies
• D. A pharmacy licensed as a terminal distributor of dangerous drugs acting as an agent of or under contract with an origination pharmacy to fill or refill a prescription

Answer: (D)

Central fill describes a pharmacy operation that is licensed as a terminal distributor of dangerous drugs and acts as an agent or under contract with an origination pharmacy to fill or refill a prescription. The key idea is that the actual dispensing work is done by a separate, but legally connected, facility under a formal arrangement with the pharmacy that originated the prescription. This lets the origination pharmacy streamline dispensing—sending the prescription to the central fill so it can be processed, labeled, and prepared under proper supervision—while the patient still receives the medication through a licensed channel that remains accountable for the prescription.

This setup differs from a mail-order service that ships prescriptions, or from a retail pharmacy that fills its own prescriptions on site. It also differs from a central fill that operates independently of any origination pharmacy, which would undermine the contractual and supervisory link central to the central-fill model. The licensing as a terminal distributor of dangerous drugs and the contractual relationship with the origination pharmacy are what define central fill in this context.