Effective Feb. 1, 2018, Clinical Coverage Policy 1A-42, Balloon Ostial Dilation, was revised to include new coverage of CPT code 31298 (balloon dilation of frontal and sphenoid sinus). North Carolina Medicaid will cover this procedure or one of the other Balloon Ostial Dilation (BOD) procedures once per sinus during the beneficiary’s lifetime.
Prior approval for this procedure is required.