For CII prescriptions filled at a future date, what is the maximum validity period?

The maximum validity period for CII prescriptions that are filled at a future date is indeed 90 days from the date of issuance. This regulation is in place to ensure that the prescription reflects the patient's current medical need and to prevent misuse of controlled substances. CII prescriptions are highly regulated due to their potential for abuse, thus establishing a time limit helps to monitor and control their distribution more effectively.

The law stipulates that a prescriber may write a CII prescription with a future fill date, but that prescription cannot be filled beyond the 90-day limit. After this time frame, the prescription would no longer be valid, and a new prescription would need to be issued. This is designed to promote patient safety and compliance with federal and state regulations governing controlled substances. Understanding this period is crucial for pharmacists when managing inventory and dispensing practices responsibly.