Review Question - QID 213362

A 72-year-old man presents to his primary care provider at an outpatient clinic for ongoing management of his chronic hypertension. His past medical history is significant for diabetes and osteoarthritis though neither are currently being treated with medication. At this visit, his blood pressure is found to be 154/113 mmHg so he is started on lisinopril. After leaving the physician's office, he visits his local pharmacy and fills the prescription for lisinopril before going home. If this patient is insured by medicare with a prescription drug benefit provided by a private company through medicare, which of the following components of medicare are being used during this visit?