Wiki Coding for skin cancer radiation

[3733featherwood]

when billing insurance for multiple (2 or 3) devices, ( i.e. custom 77334 such as intraoral and extrnal cut outs and simple 7732 such as external eye, nose shields), we are not getting paid for second and third devices. The custom devices are billed with the treatment planning, sim and dosimetry. The simple devices are billed on the first day of radiation. The insurance comp's are paying on all other procedure codes. Is there another way to code these for payment?