Bladder Catheter Insertion (simple)

What it is

A soft, flexible tube is passed along the urethra into the bladder so that urine drains out on its own into a collection bag. A small balloon near the tip is inflated once the tube is inside, which is what keeps it from sliding back out; that design is why the device is usually called a Foley. The catheter stays for as long as it is needed and is removed by deflating the balloon and withdrawing the tube. This code covers the straightforward insertion. A urethra that is narrowed, scarred or blocked, or a catheter placed through the abdominal wall instead, involves different work and is coded and priced differently.

Why it is done

• To drain a bladder that cannot empty on its own, which can be acutely painful
• To keep the bladder empty during and after an operation, particularly longer procedures or surgery in the pelvis
• To measure urine output precisely when someone is seriously ill and fluid balance is being tracked hour by hour
• To obtain a clean urine sample when other methods will not give one
• To relieve pressure on the bladder or kidneys while an underlying problem is treated

What to expect

The insertion is done at the bedside and usually takes only a few minutes. Sterile technique is used throughout — the area is cleaned, gloves and a sterile field are set up — because the catheter creates a direct path into the bladder and infection is the main risk associated with having one. A lubricant that also numbs is commonly applied first. Most people describe pressure and a brief stinging as the tube passes, more so for men because the urethra is longer. Once it is in, the sensation settles into a vague urge to urinate that does not go away. While the catheter is in place, the drainage bag is kept below the level of the bladder so urine flows away rather than back. Removal is quicker and less uncomfortable than insertion, and normal urination usually returns within hours, sometimes with some burning at first.

Questions worth asking

• Is this charge bundled into the surgery or hospital stay it accompanied, or itemized separately? Ask to see where it sits on the itemized bill.
• If the catheter was placed in the emergency department, is there also a facility charge and a separate clinician charge for the same encounter?
• Are the catheter, drainage bag and insertion kit billed as supplies on top of the procedure charge?
• If the catheter comes out and has to be replaced, is each insertion billed again?
• For catheters managed at home, are ongoing supplies covered under medical benefits or under a pharmacy benefit? The two can have very different out-of-pocket costs.