The CPT code for the procedure MUST be entered in this box. If it is NOT entered in this box, it will NOT appear on the CMS-1500 claim form, electronic claims, monthly statements or the patient ledger. NOTE: if there is no CPT, insurance will NOT pay. If there is more than one possible CPT code for this product or service, enter the most commonly used one in this box. Should there be an alternative code that is required by a specific insurance carrier, it can be entered in the Insurance Carrier Catalog in the Intelli$ense Fee Schedule for each insurance carrier. After the alternative code has been entered in Intelli$ense, the system will automatically enter the alternative code for all claims for that insurance carrier. Refer back to the Insurance Carrier catalog for detailed information on how to enter the modifier in Intelli$ense Fee Schedule.