Prescription Id Start Time of the prescription End Time of the prescription Prescriber - National Id Medication Route from RR22 - Standard always RR22. Code is 1=Oral, 2=Topical, 3=Inhalation, 4=Injection, 5=Intra peritoneal, 9=Other - please specify in description. Frequency Other instructions Dose The condition or problem for which the drug is being prescribed