Which one of the following is NOT a requirement for a controlled substance prescription in Kentucky?

In Kentucky, the requirements for a controlled substance prescription are quite specific to ensure security and reduce the potential for misuse or fraud. While options such as a void pattern, the use of a specific color blank, and opaqueness in designated areas all serve to enhance the security measures associated with prescribed controlled substances, a barcode is not mandated by law for controlled substances prescriptions in the state.

The inclusion of specific security features, such as a void pattern in the background, uses a Pantone green narcotic safety blank, and having an opaque area in the upper right corner, are essential elements designed to prevent counterfeiting. These measures help pharmacists verify the authenticity of prescriptions, thus safeguarding the public health by ensuring that medications are dispensed only as intended and documented by licensed professionals.

While a barcode can be a useful addition for tracking prescriptions and enhancing efficiency in pharmacy operations, it is not a legally required component of a controlled substance prescription in Kentucky. Therefore, the requirement that does not apply is the presence of a barcode on the prescription.