People that may benefit from checking blood glucose include those: 1  taking insulina hormone that helps the body use glucose for energy. 2  that are pregnant. 3  having a hard time controlling blood glucose levels. 4  having low blood glucose levels. 5  having low blood glucose levels without the usual warning signs. 6  have ketones from high blood glucose levels.
For patients at high risk for colorectal cancer, a screening barium enema performed as an alternative to colonoscopy (G0105) is reported with code G0120. Medicare will pay for this procedure every two years (at least 23 completed months since the last screening barium enema or colonoscopy). There is no age limit. For patients at normal risk for colorectal cancer, a screening barium enema performed as an alternative to sigmoidoscopy (G0104) is reported with code G0106.
G0105 Colorectal cancer screening; colonoscopy on individual at high risk (not just for Medicare, most. commercial payers also accept these codes) G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (not just for. Medicare, most commercial payers also accept these codes) G0122 Colorectal cancer screening, barium enema, non-covered. G0104 Colorectal cancer screening; flexible sigmoidoscopy (not just for Medicare, most commercial payers also. accept these codes) G0106 Colorectal cancer screening; alternative to G0104, (screening sigmoidoscopy), Barium Enema.