CPT® Code 51102

The procedure described by CPT® Code 51102 involves the aspiration of the bladder with the subsequent insertion of a suprapubic catheter. This medical intervention is typically indicated when there is a need to obtain urine for diagnostic purposes, such as urinalysis or culture, particularly in cases where a urinary tract infection is suspected. The aspiration process begins with the insertion of a needle through the skin in the suprapubic area, allowing for the collection of a small volume of urine, generally a minimum of 2 mL. This initial step is crucial for confirming the presence of infection or other urinary abnormalities. Following the aspiration, a guidewire is introduced through the needle, which facilitates the placement of a suprapubic catheter. The catheterization process involves making a small incision near the guidewire, inserting a peel-away sheath introducer, and advancing a Foley catheter into the bladder. The balloon of the catheter is then inflated to secure its position, and the catheter is anchored to the abdominal wall for effective drainage. This procedure is essential for patients who may have difficulty voiding naturally or require long-term urinary management.