WHAT IS THE CPT CODE FOR: IMPRESSION AND PLAN: Accelerated hypertension. No clear-cut etiology for recent worsening since renal artery stenosis was ruled out by negative MRA. I could only blame possible fluid retention as a cause of the patient's accelerated hypertension. He was started on hydrochlorothiazide less than two weeks ago with some improvement in his hypertension. At this point, I would not pursue a diagnosis of renal artery stenosis. Since he is maxed out on lisinopril and his pulse is 60, I would not increase beta-blocker or ACE inhibitor. I will continue HCTZ at 24 mg daily. The patient was told to be strict with his salt intake. He will report to me in 10 days with the result of his blood pressure