Cash-Pay Oxycodone from a Distant Prescriber
A woman in her early 30s comes to a Mississippi community pharmacy at 7:45 p.m. with a paper prescription for oxycodone 30 mg, #120, one tablet three times daily as needed, no refills. It was written four days ago by a physician whose office is 300 miles away in another state. She is paying cash and lives ten minutes from the store. The pad and handwriting look genuine, but the prescriber's office is closed for the evening. Your PMP query returns #90 of oxycodone from a second prescriber 18 days ago, #90 from a third prescriber 12 days ago at a different pharmacy, and alprazolam filled six days ago. The patient explains she is in town visiting family and asks whether she can simply get 60 days' worth at once because she travels a lot.
1. What legal duties and red flags govern your decision whether to fill this Schedule II prescription?
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Corresponding responsibility. Under 21 CFR 1306.04(a), a pharmacist who fills a controlled substance prescription shares responsibility for its propriety and must have reason to believe the prescriber is acting in the usual course of professional practice. A technically complete prescription (drug, strength, quantity, directions, prescriber DEA number, signature, date) does not discharge that duty.
Red flags on this face: travel distance of 300 miles for a C-II; cash payment; three different prescribers for the same drug in about three weeks; three different pharmacies; overlapping early fills compared with the days' supply already dispensed; concurrent benzodiazepine (additive respiratory depression); prescriber unreachable for verification.
What you must do before deciding: confirm the prescriber's DEA registration and authority to treat a patient who is physically located in Mississippi; review the PMP as part of the clinical picture; attempt to reach the prescriber. If the flags cannot be resolved, the lawful and defensible choice is to decline. Nothing requires a pharmacist to fill every prescription presented.
2. The patient asks for 60 days' worth at one time. What does the law permit with a single Schedule II prescription?
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A Schedule II prescription may not be refilled, and the amount dispensed at one time may not exceed the quantity written (21 CFR 1306.12). This prescription is for #120, roughly 40 days at three tablets daily, so 60 days cannot come out of it at all.
Partial fills are the only flexibility:
- If the pharmacy cannot supply the full quantity, the remainder may be dispensed within 72 hours; if not, the pharmacist must notify the prescriber and no further quantity may be dispensed under that prescription.
- If the patient or the prescriber requests a partial fill, the remainder must be dispensed within 30 days of the date written.
- For a patient in a long-term care facility or with a terminal illness, the remainder may be dispensed within 60 days of the date written.
A 90-day supply of a C-II requires the prescriber to issue separate prescriptions, each with a do-not-fill-until date - a decision only the prescriber can make, and not one to solve by stretching this prescription.
3. If you decide not to fill, what should you actually do and document?
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Decline politely and return the original prescription - a pharmacist may refuse to fill, and the paper (or electronic record) belongs to the patient. Do not confiscate it and do not promise to fill it later without a plan.
Document contemporaneously: the date and time; the PMP review and what it showed; the specific questions you asked and the patient's answers; that you attempted to contact the prescriber and the result; the specific red flags; that you offered to contact the prescriber or another pharmacy; and that you declined and why. If you do reach the prescriber, record what they said.
Also: notify the prescriber of your concern when you can reach them, offer counseling and referral, and consider a report to the Board of Pharmacy or the prescriber's licensing board if you believe the prescribing is illegitimate. Filling first and investigating later defeats the purpose of corresponding responsibility - the violation occurs at the moment of dispensing.