Urinary system coding

1.Which CPT® code should you report for a ureteral endoscopy through established ureterostomy with irrigation, exclusive of radiologic service?

2.What code should you report for a cystourethroscopy with single resection of orifice of bladder diverticulum?

3.What code should you report for a partial cystectomy with reimplantation of a ureter into the bladder?

4.What code should you report for a cutaneous appendico-vesicostomy?

5.What code should you report for a subsequent dilation of a the female urethra including suppository and instillation?