Final answer:
No, a practitioner cannot authorize additional refills on a CIII-CV oral refill authorization. Medications in these schedules have specific refill limits which must be adhered to without exceptions.
Step-by-step explanation:
Regarding the authorization of additional refills on a CIII-CV oral refill authorization, the correct answer is: 2) No, a practitioner cannot authorize additional refills on a CIII-CV oral refill authorization. According to the Controlled Substances Act and its regulatory guidelines, medications that fall under schedules III, IV, and V (CIII-CV) have specific guidelines for refills.
A practitioner is not permitted to authorize additional refills once the maximum limit has been reached, or the prescription has expired. For a schedule III or IV controlled substance, a prescription may be refilled up to five times within six months after the date of the prescription. After this, a new prescription is needed. For a schedule V controlled substance, while refills are allowed, they must also comply with the prescribing practitioner's directions and state laws.