What must be included on a hardcopy prescription for a controlled substance to avoid being void?

For a hardcopy prescription for a controlled substance to be valid and avoid being void, it is essential to include specific information that is mandated by law. The requirement for the patient's name and address, the amount to be dispensed, and the handwritten signature of the prescriber ensures that all necessary information for proper identification and record-keeping is present.

The patient's name and address are vital for accurately identifying who the medication is prescribed to and ensuring that the medication is appropriately dispensed to the correct individual. The amount to be dispensed is crucial for maintaining clarity on how much of the controlled substance the pharmacy is authorized to provide. Additionally, a handwritten signature from the prescriber confirms that the prescription is legitimate and has been authorized by someone with the appropriate authority to prescribe controlled substances.

Missing any of these elements could lead to the prescription being deemed incomplete or illegitimate, resulting in it being void. Thus, the correct answer emphasizes the importance of these specific components for compliance with regulations governing the prescribing of controlled substances.