Top Takeaways
- Treat every controlled Rx with equal scrutiny, using green and caution flags to help assess legitimacy.
- When federal, state, and pharmacy policies conflict on controlled substance requirements, follow the strictest one.
- Medicare Part D and most states mandate e-prescribing for controlled substances, with limited exceptions.
Fraudsters are making proper controlled Rx validation more critical than ever.
They’re now using hacked prescriber software to send fake e-Rxs, betting you’ll drop your guard because it came “through the system.”
Unfortunately, the bet paid off. Tens of thousands of fake e-Rxs have slipped through...leaving pharmacies with fines and suspensions.
If an Rx feels off, notify your pharmacist and use our table to help assess legitimacy. Keep in mind that caution flags don’t automatically mean fraud...just that further review is needed.
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Controlled Rx Legitimacy Indicators |
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🟢Green Flags |
🟡Caution Flags |
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Help check patient profiles and your state’s Rx drug monitoring program (PDMP), if allowed, to spot controlled Rxs from multiple prescribers. Include patient date of birth in search queries...since fraudsters may use different names and addresses.
Follow the strictest controlled Rx requirements if federal, state, or pharmacy policies conflict.
For instance, federal law allows multiple transfers of controlled Rxs if pharmacies share databases...while some states limit this.
Know that Medicare Part D and most states mandate electronic prescribing for controlled substances. Ensure exceptions are documented if they apply (transmission failures, veterinary Rxs, etc).
Take our Controlled Substance Prescription Validation CE course for a deeper dive into federal controlled Rx laws.
- US Department of Justice. Drug Enforcement Administration, Diversion Control Division. Pharmacist's manual: an informational outline of the Controlled Substances Act. https://www.deadiversion.usdoj.gov/GDP/(DEA-DC-046R1)(EO-DEA154R1)_Pharmacist's_Manual_DEA.pdf (Accessed May 3, 2026).
- Centers for Medicare & Medicaid Services. CMS Electronic Prescribing for Controlled Substances (EPCS) Program. January 2026. https://www.cms.gov/medicare/e-health/eprescribing/cms-eprescribing-for-controlled-substances-program (Accessed May 3, 2026).