B-12 injections are a very common procedure. If you’re only receiving partial payments or experiencing rejections of your claims, you may need to tighten up your handling of these claims as the codes and procedures for filing criteria have undergone changes in the past year. To eliminate potential medical billing problems, there are five steps to follow to ensure smooth B-12 reimbursement for your claim. The first medical billing step is to replace the injection administration codes for the B-12. These codes include the current procedural terminology codes 90782, 90788, and G0351. These medical billing codes were deleted from the 2006 CPT list and should no longer be used. The …