For Clinicians | Controlled Substance Emergency Refill Rules

For Clinicians | Controlled Substance Emergency Refill Rules: A Pharmacist’s Q&A

By Dr. Jamie Wilkey, PharmD — Director of Clinical Strategy, Jase
Medically reviewed and edited by Kristen Carpenter, PA-C

Hi again, it’s Jamie, your pharmacist. 

Here at Jase, we really like to help people be prepared for disasters, whether they be natural or supply chain or just being far from medical care. Most of the time we’re talking about regular medications, blood pressure and diabetes, etc.  But those aren’t the only medications that are really important to patients.

Today we’re talking about controlled substances, because they are much more complicated in a disaster. The same rules don’t apply for them as they do for the regular, or legend, medications. So here’s how these controlled substances generally work, what the different categories mean, and the problems I see go wrong most often when someone can’t get one filled.

One caveat: each state has different rules, so this is an overview and in no way comprehensive. Your local pharmacist knows your state’s rules very well and can help you the most.

Before we start, three things. 

1. We are not telling anyone to get extra opioids or extra stimulants. We never will, and federal law mostly doesn’t allow for it anyway. 
2. Jase does not sell controlled substances at all, not one, in any kit or any add-on. 
3. This class gets complicated faster than anything else in the medicine cabinet, which is exactly why we’re covering it instead of skipping it like most preparedness writing does.

“What schedule is it?”

This is the first question I ask, and most patients have no idea their prescription has a number, or schedule as we call it, attached to it. Here’s how those drug classes work:

• Schedule II is the stimulants, oxycodone, hydrocodone, morphine, methadone. No refills, ever. That’s federal law, not a pharmacy policy. But a prescriber can write two or three prescriptions at the same visit, up to a 90-day total supply, each with a “do not fill until” date on it.¹ That’s federal too, where state law allows it.
• Schedule III through V is buprenorphine, most benzodiazepines, tramadol, pregabalin. Those can carry refills. They can be transferred between pharmacies if both are open and willing to transfer. In a lot of states a pharmacist can step in during an emergency here.
• There is a Schedule I, but I’m not writing about it here because these meds are not allowed to be dispensed in a pharmacy in any state ever. Think heroin or LSD, etc. 

Two bottles can sit in the same drawer in the same house for the same patient and be in completely different situations. The Rx label won’t tell you which class of medication the drug is, either.

“Which ones are actually dangerous to stop?”

Benzodiazepines are the medical emergency. Stopping abruptly in a physically dependent patient can cause seizures and delirium, and that includes patients on a therapeutic dose who have never had a seizure in their life. ASAM and nine other societies published a tapering guideline in June 2025 that says outright not to discontinue abruptly in anyone likely to be dependent.²

Opioids are the opposite problem. The withdrawal is miserable and rarely lethal on its own, though it isn’t benign in pregnancy. The danger is the restart. Tolerance drops within days, and the dose that was routine two weeks ago can be the one that stops their breathing. So the plan has to cover going back on, not just running out.

Stimulants aren’t physiologically dangerous to stop, and CDC issued a health advisory about it anyway.³ In June 2024 a federal indictment against a large subscription telehealth company put 30,000 to 50,000 adults at risk of losing their ADHD prescriber, in all 50 states, more or less at once. CDC’s worry wasn’t withdrawal. It was that people go looking, and what’s on the street pressed to look like Adderall is frequently fentanyl.

Only the benzodiazepines are likely to hurt someone in the first week. The other two hurt them later, and need to be a part of the patient’s post-disaster care plan.

“Can another pharmacy just fill it?”

Sometimes. It depends on whether it’s already been filled at another pharmacy.

If the prescription is still sitting at a pharmacy unfilled, a rule that took effect in August 2023 lets it move.⁴ Any electronic controlled substance prescription, Schedule II included, can be transferred one time to another retail pharmacy. The patient has to ask, and has to name the pharmacy they want it sent to. The two pharmacists handle it directly. That’s it. One transfer, and the prescription has to still be electronic and unfilled. And both pharmacists have to agree to it. I know in practice still in mid-2026 not all pharmacies are connected online, so from my experience in Utah there’s about a 45%ish success rate between pharmacies in the same state. It’s less successful as you move out of state. I’m sure it’ll improve every month as time marches on, but that’s where we are now. 

If it’s already been filled and you’re looking for the refills, that’s a different rule, and Schedule II is out because there are no refills to transfer. For Schedule III through V, refill information can be transferred once, unless the two pharmacies share a real-time database.⁵ And again, both pharmacists must agree. If a pharmacist doesn’t feel comfortable dispensing it they can refuse the prescription. 

“Can’t the pharmacist just give me a few days’ worth?”

For a lot of medications, yes. Most states let a pharmacist dispense an emergency supply when the prescriber can’t be reached, and many widen that once a governor declares an emergency. How much and under what conditions varies state to state.6

Schedule II is almost always carved out, and the reason is structural. Those laws work by letting a pharmacist extend an existing prescription, and Schedule II has no refills to extend.

There is a federal path for Schedule II. In an emergency a pharmacist can dispense a Schedule II on a prescriber’s spoken authorization, limited to the amount needed to get through the emergency.7 The pharmacist writes it down on the spot, and the prescriber has seven days to send a written prescription marked “Authorization for Emergency Dispensing.” Again, it is still within the pharmacist’s purview to choose to fill it or not if a prescriber calls the emergency Rx in. 

Methadone runs on two different systems depending on what’s being treated. Prescribed for pain, it’s an ordinary Schedule II prescription and everything above applies. Prescribed for opioid use disorder, it can only be dispensed by a federally certified opioid treatment program.⁸ Not a retail pharmacy, not in an emergency, not with a prescriber on the phone. So a displaced patient calling pharmacies is wasting the day. What they need is another certified program willing to dose them temporarily, which programs already do routinely for people who travel.

The bottom line

Every option in this article runs through a prescriber someone can reach. That’s the part that can fail first in a real life emergency. 

For every patient on a controlled substance who’s worried about this and wants to plan ahead with you, decide now what happens if they can’t fill for a week, and talk it through together. Which schedule is it? Does it taper or wait if it can’t be filled? Who authorizes an emergency dose, and at what contact number?

That’s what appropriate medical preparation looks like for a class where preparation can’t mean an extra supply on the shelf. None of this replaces the relationship these patients already have with you, and for this class nothing could. We’ll keep publishing how we work these questions out. For questions in your own state pick up the phone and call your local pharmacist. They are the experts here and happy to help.

Sources

1. 21 CFR 1306.12, Refilling prescriptions; issuance of multiple prescriptions. Schedule II refills prohibited under (a). Paragraph (b) permits multiple prescriptions totaling up to a 90-day supply, each carrying written instructions on the earliest date a pharmacy may fill it. https://www.ecfr.gov/current/title-21/chapter-II/part-1306/subject-group-ECFR8588b52940237ef/section-1306.12
2. American Society of Addiction Medicine et al., Joint Clinical Practice Guideline on Benzodiazepine Tapering: Considerations When Risks Outweigh Benefits. Journal of General Internal Medicine, June 2025. ASAM with nine partnering societies, modified GRADE methodology. Recommends against abrupt discontinuation in patients likely to be physically dependent, with initial reductions of 5 to 10% every 2 to 4 weeks and not exceeding 25% every two weeks. https://link.springer.com/article/10.1007/s11606-025-09499-2
3. CDC Health Advisory CDCHAN-00510, Disrupted Access to Prescription Stimulant Medications Could Increase Risk of Injury and Overdose. June 13, 2024. https://www.cdc.gov/han/2024/han00510.html
4. DEA final rule, Transfer of Electronic Prescriptions for Schedules II-V Controlled Substances Between Pharmacies for Initial Filling. Federal Register, July 27, 2023, effective August 28, 2023. One-time transfer at the patient’s request, prescription must be unfilled and remain electronic, communicated directly between two licensed pharmacists. https://www.federalregister.gov/documents/2023/07/27/2023-15847/transfer-of-electronic-prescriptions-for-schedules-ii-v-controlled-substances-between-pharmacies-for
5. 21 CFR 1306.25, Transfer between pharmacies of prescription information for Schedules III, IV, and V controlled substances for refill purposes. One-time basis only, unless the two pharmacies share a real-time online database. https://www.ecfr.gov/current/title-21/chapter-II/part-1306/subject-group-ECFRe4ae2bfb4eae102/section-1306.25
6. Healthcare Ready, A Review of State Emergency Prescription Protocols. https://healthcareready.org/a-review-of-state-emergency-prescription-protocols/
7. 21 CFR 1306.11(d), Requirement of prescription. Emergency dispensing of a Schedule II on a practitioner’s oral authorization, limited to the quantity needed for the emergency period, with a written prescription marked “Authorization for Emergency Dispensing” delivered within seven days. https://www.ecfr.gov/current/title-21/chapter-II/part-1306/subject-group-ECFR8588b52940237ef/section-1306.11
8. 42 CFR Part 8, Medications for the Treatment of Opioid Use Disorder. No program may dispense methadone for opioid use disorder without SAMHSA certification. https://www.ecfr.gov/current/title-42/chapter-I/subchapter-A/part-8