Medicare patient. How would you code out screening colonoscopy via stoma. Pt has a history of rectal cancer and Hx of adenomatous colonic polyps. Reporting as 44388-Z12.11, Z85.048, Z86.010 and hitting Medicare LCD edit for diagnosis not covered for 44388. Should G0105 be reported in this scenario or should Z12.11 be removed. 44388-Z85.048 (concerned this would not waive any pt ded or coins). Any advice would be greatly appreciated!