Parenteral {Ans: by injection}Enteral {Ans: pertaining to the intestines}Level II codes {Ans: National alphanumeric codes used to report medical services, supplies, drugs and durable medical equipment.}National Drug Code (NDC) {Ans: Each drug produced by a manufacturer is identified with a specific NDC number. THe NDC number is composed of three sets of numbers, which identifies the manufacturer, drug, and pack size.}Advance Beneficiary Notice (ABN) {Ans: is a written notice to the patient that states the patient was made aware of the exact procedure being considered, the dollar amount associated with the procedure and the possibility that Medicare would not pay for this service.}durable medical equipment, prosthetics, orthotics, and supplies (DMEPOS) {Ans: All of the supplies that are included with DME}