Renal Pelvis, Ureter, Bladder, and Other Urinary ...

Multiple Primary Rules. Jump to . Histology Coding Rules • Bladder and ureter (for all histologies other than in situ urothelial c ell) 4. Code Urinary System NOS . C689 when there are multiple non-contiguous tumors . in multiple. organs. within the urinary system. Note: The physician subject matter experts (SME) discussed the issue of coding ...

  Rules, Coding, Multiple, Primary, Histology, Multiple primary rules, Histology coding rules