What must a pharmacist indicate on a prescription when a medication is refilled?

When a pharmacist refills a medication, it is crucial to indicate the date of the refill on the prescription record. This information helps maintain accurate records of when the patient receives each refill, which is essential for tracking medication compliance and ensuring the patient does not exceed the prescribed amount of medication.

Additionally, documenting the date of the refill aids in monitoring medication usage over time, which is particularly important for controlled substances and medications that may have specific refill limits. Properly recording this information also complies with state and federal regulations regarding prescription management and recordkeeping, ensuring that the pharmacy operates within legal guidelines.

The other options—patient's insurance information, pharmacist's personal identification number, and type of medication—while they may be relevant to the prescription process, are not requirements for indicating refills specifically. The date of the refill, however, is a standard practice that pharmacists must follow to ensure accurate medication management and regulatory compliance.