The Early Cash-Pay Oxycodone and the Lapsed DEA Registration
Marcus Bell, 34, presents a paper prescription at your Knoxville pharmacy on January 15 for oxycodone 30 mg, quantity 120, "one tablet every 6 hours as needed," no refills. He is new to your pharmacy, lives 90 minutes away, and asks to pay cash so it "won't go through his insurance." The prescription is dated January 3 and was written by a physician in Nashville for whom you have never filled. While entering it, you check the prescriber's DEA registration and see that it lapsed three weeks ago - before the prescription was written. Your shelf stock is 40 tablets. Mr. Bell says he is traveling and cannot wait for a call-back, and asks whether you can "just do part of it."
1. May you fill this prescription today? Walk through the analysis, and state what you do with the prescription and the patient.
Read the worked answer
No - do not dispense.
1. The prescription is not validly issued. Only a practitioner registered with DEA may issue a controlled substance prescription (21 CFR 1306.03). The registration must be in effect when the prescription is written. Because this physician's registration had already lapsed on the date of issuance, the document is not a lawful Schedule II prescription, no matter how genuine the paper looks.
2. Even with a valid registration, the red flags demand resolution. Cash payment, a new patient, a 90-minute drive, a prescriber unknown to you, and a 120-tablet quantity of a high-risk opioid all trigger the pharmacist's corresponding responsibility under 21 CFR 1306.04(a) to resolve doubts about legitimacy before dispensing - not after.
3. Actions: decline to fill; document the date, the reason (lapsed prescriber registration plus unresolved red flags), and the conversation; return the original prescription to the patient rather than keeping it; offer to help him reach the prescriber so a valid, verifiable prescription can be obtained. Do not dispense a partial quantity as a "compromise" - a partial fill of an invalid prescription is still an invalid dispensing.
2. Assume the registration problem is resolved: the physician renewed and reissued the prescription with a valid DEA number. Mr. Bell, short on cash, asks you to dispense 40 tablets now and the rest in about a week. May you? How long do you have, and what must be recorded?
Read the worked answer
Yes - this is a patient-requested partial fill, which is permitted.
Under 21 CFR 1306.13(b), a pharmacist may partially fill a Schedule II prescription at the request of the patient or the prescriber, provided the remaining portion is dispensed within 30 days of the date the prescription was written (60 days if the patient is in a long-term care facility or has a terminal illness).
With a January 15 prescription date, the balance must be dispensed no later than February 14; the window is not extended by the partial fill. Record on the prescription the date of the partial dispensing, the quantity dispensed, and the quantity remaining, plus your initials. The later fill is not a refill and does not require a new prescription, but the balance cannot be dispensed after the 30-day deadline - at that point the remainder is forfeited and a new prescription is required.
Confirm the quantity actually handed out matches what you document; a mismatch here is one of the most common audit findings.
3. Same facts, but Mr. Bell wants all 120 tablets today and you simply do not have them in stock. How does the answer change?
Read the worked answer
The rule is different, and stricter.
When the partial fill is caused by the pharmacy's inability to supply the full quantity - not by the patient's request - 21 CFR 1306.13(a) applies: you may supply the partial quantity, but the remainder must be furnished within 72 hours. If you cannot supply the balance within 72 hours, you must notify the prescriber, and no further quantity may be dispensed beyond the 72-hour mark. A new prescription would be required for the remainder.
Practical implications here:
- Dispensing 40 of 120 tablets today creates a three-day clock (in this example, through January 18).
- Record the partial fill, the quantity remaining, and the date.
- If the balance will not arrive in time, call the prescriber, document the notification, and tell the patient the remainder cannot be supplied under this prescription.
The key discrimination the exam tests: patient-requested partial fill = 30 days; pharmacy-stock partial fill = 72 hours.