What is the maximum duration for which a prescription for Schedule 3-5 drugs can be filled?

The maximum duration for which a prescription for Schedule III-V drugs can be filled is indeed 6 months, which aligns with the 90-day timeframe indicated in the answer choice. Federal law allows a prescription for a Schedule III, IV, or V controlled substance to be refilled up to five times within 6 months from the date it was issued. This regulation ensures that there is adequate oversight and control over the dispensing of these medications, which carry a lower risk of abuse compared to Schedule I and II substances.

In the context of New York State regulations, while they generally align with federal guidelines, it is critical to note that individual state laws could impose additional restrictions or requirements. The 90-day maximum filling period supports the need for regular patient monitoring and evaluation, aiding in the safe and effective use of medications that have potential for dependence or misuse.