When writing a prescription for a controlled substance, which identifier must appear?

When writing a prescription for a controlled substance, which identifier must appear?

• A. DEA number
• B. State tax ID
• C. Hospital consent number
• D. Medical record number

Answer: (A)

Prescribing controlled substances requires a unique identifier from the prescriber to ensure accountability and traceability. That identifier is the DEA registration number, which ties the prescription to a licensed prescriber authorized to dispense controlled drugs. Pharmacies verify this number to confirm the prescriber’s authorization and to maintain an auditable trail for regulatory compliance. The other identifiers listed aren’t used for controlled-substance prescriptions: a state tax ID is for business taxes, a hospital consent number is an internal hospital control, and a medical record number is a patient chart identifier. The DEA number is the necessary marker that legitimizes a controlled-substance order.

Prescribing controlled substances requires a unique identifier from the prescriber to ensure accountability and traceability. That identifier is the DEA registration number, which ties the prescription to a licensed prescriber authorized to dispense controlled drugs. Pharmacies verify this number to confirm the prescriber’s authorization and to maintain an auditable trail for regulatory compliance. The other identifiers listed aren’t used for controlled-substance prescriptions: a state tax ID is for business taxes, a hospital consent number is an internal hospital control, and a medical record number is a patient chart identifier. The DEA number is the necessary marker that legitimizes a controlled-substance order.