How much does catheterization cost? Catheterization is divided into several parts, one is the related examination, such as to check the electrocardiogram, which is required in some hospitals, and then there is the cost of the catheterization kit, the cost of catheterization, the cost of saline, and the cost of syringes. The cost of catheterization kit is usually 20-30 yuan; the cost of catheterization is about 15-18 yuan; the cost of saline and syringe is about 2 yuan and 3 yuan. Catheterization is normally done with just paraffin oil, and some anesthetics can also be applied, the cost is about 30 yuan, and the total cost can be between 100-120 yuan. The catheterization should be careful not to let too much urine in one go, so as not to cause sudden contraction of the bladder causing hematuria.