When partially filling a C-II, what information must be recorded on the back of the Rx or in the computer?

• A. Date dispensed
• B. Date dispensed, quantity dispensed, remaining #, new partial Rx if different, initials
• C. Remaining # only
• D. New Rx only

Answer: (B)

Partially filling a Schedule II prescription requires an audit trail for each partial fill. For every partial dispense, you must document the date of the fill, the quantity dispensed, the remaining quantity on the original prescription, and the initials of the pharmacist who dispensed. If a separate, new partial prescription is issued for the remainder, you record that new prescription's number so the partial fills stay linked to the original. This level of documentation keeps the dispensing traceable and compliant with regulatory timeframes for completing C-II prescriptions.