When a drug is given to prepare a patient to recieve a more agresive drug, ie. Carboplatin and Alimta, what do we use to code this? Carboplatin is used for B12 deficiency that is a common side effect of Alimta, but Medicare and a lot of insurances won't even look at most V-codes and they don't accept preventive service V-codes. ![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)