What CPT® code is reported for the insertion of an artificial inflatable urinary sphincter for urinary incontinence? A 63 year-old male presents for the insertion of an artificial inflatable urinary sphincter for urinary incontinence. A 4.5 cm cuff, 22 ml balloon, 61-70 mmHg artificial inflatable urinary sphincter was inserted. 1) 53446 2) 53448 3) 53447 4) 53445