The text says "your prescription is delayed." You have three doses left and a workweek ahead. This sheet turns the next hour into six short calls with a script for each.
**The short answer: most "we can't fill it" moments are one of four things — the exact product is out, the pharmacy will not do a partial or transfer, the plan needs approval, or the prescription was never sent. Each has a fix you can start today. Print this, fill the blanks as you go, and stop at the first step that works.**¹ ²
Pin down what is actually missing
Ask the pharmacy: "Which part is unavailable — the drug, this strength, or this release form?"
- Drug and strength on my prescription: ________________________
- Release form (immediate, extended, chewable, patch, liquid): ________________________
- What the pharmacy says is out: ________________________
- Is it on FDA's shortage list today? ☐ Yes ☐ No ☐ Not checked — check the list¹
- Expected restock date the pharmacy gave: ____ / ____
A national shortage means every pharmacy is short of that product. A local stockout means another pharmacy may have it. The next step depends on which one this is.
Ask for a partial fill
Script: "Can you fill what you have now and owe me the balance?"
Federal rules allow a pharmacy that cannot supply the full quantity of a Schedule II prescription to dispense part of it and supply the rest within 72 hours. A partial fill requested by you or your prescriber can be completed within 30 days of the written date where state law permits.²
- Quantity available today: ________
- Date the balance will be ready: ____ / ____
- Pharmacist's name: ________________________
If they cannot supply the balance within the window, the remainder is lost and you need a new prescription for it. Write the date down.
Ask for the one-time transfer
Script: "Will you transfer my unfilled electronic prescription to a pharmacy that has it in stock?"
Since August 2023, an unfilled electronic Schedule II–V prescription may be transferred once, at the patient's request, directly between two licensed pharmacists, and must stay electronic, where state law allows.³ Some pharmacies choose not to offer this. Ask, and note the answer.
- Pharmacy that has stock (name, phone): ________________________
- Transfer offered? ☐ Yes ☐ No — reason given: ________________________
If the answer is no, do not argue. Move to Step 4 with the name of the pharmacy that has stock.
Message your prescriber with facts, not a plea
Send this, with the blanks filled:
"My pharmacy (________) cannot fill ________ mg ________ (release form). They will / will not partial-fill or transfer. ________ Pharmacy at ________ has ________ mg ________ in stock. Please cancel the original and send a new prescription there, or tell me which alternative you prefer."
Schedule II prescriptions cannot be refilled, so every change is a new prescription.⁴ A prescriber can usually switch strength, split a dose across two tablets, or move between immediate- and extended-release products the same day. A prescriber who is following the CURES rule may check your controlled-substance history first; that is required by California law, not a sign of suspicion.⁵
- Sent at: ____ : ____ on ____ / ____
- Response due by (their stated turnaround): ____ / ____
Check the payment gate
Medi-Cal: call Medi-Cal Rx, 800-977-2273, any hour. Ask whether your exact product is on the Contract Drugs List and whether a prior authorization is pending. Every controlled-substance claim is limited to a 35-day supply; longer fills need approval first.⁶
Commercial or employer plan: ask the pharmacy for the rejection code and its meaning. "Prior authorization," "quantity limit," "refill too soon" and "not on formulary" have different fixes, and the pharmacy can read you the reason. If you are being asked to pay cash for a covered medicine, write down the reason before you decide.
- Rejection reason as read by the pharmacy: ________________________
- Who has to act (plan, prescriber, pharmacy): ________________________
- Reference or case number: ________________________
Plan the gap honestly
If a gap is unavoidable, tell your prescriber how many doses you have and ask two questions: "Is it safe to stretch or pause this medicine for the gap?" and "What should I watch for?" Do not borrow anyone else's medication, and do not take a higher dose to "make up" missed days. FDA requires every prescription stimulant to carry a boxed warning about misuse, abuse, addiction and overdose.⁷
- Doses left: ________
- Prescriber's instruction for the gap: ________________________
- Work or school notice needed? ☐ Yes ☐ No — ADHD accommodations at work →
What happens next
The rules on this sheet have owners. The pharmacy owns Steps 1–3, the prescriber owns Step 4, your plan owns Step 5, and you and your prescriber share Step 6. Keep the filled sheet; if this happens again next month, the names, numbers and reasons are already written down. The longer explanation of each rule, with the exact wording to ask, is on ADHD medication in California: the seven rules →.
Need a therapist who works with adult ADHD alongside medication? Choose by approach, schedule and payment route → · Sort out ADHD from anxiety, depression or sleep →
Sources
- U.S. Food and Drug Administration, Drug Shortages database — accessdata.fda.gov.
- 21 CFR 1306.13, partial filling of Schedule II prescriptions — ecfr.gov.
- 21 CFR 1306.08(e)–(f), transfer of an unfilled electronic controlled-substance prescription between retail pharmacies — ecfr.gov.
- 21 CFR 1306.12, no refills for Schedule II; multiple prescriptions up to a 90-day supply — ecfr.gov.
- Medical Board of California, "CURES Mandatory Use" fact sheet (Health and Safety Code section 11165.4) — mbc.ca.gov.
- Medi-Cal Rx, Contract Drugs List edition dated September 1, 2026, Controlled Substance Policy, and Customer Service Center 800-977-2273 — medi-calrx.dhcs.ca.gov.
- U.S. Food and Drug Administration, Drug Safety Communication on prescription stimulant boxed warnings, May 2023 — fda.gov.
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