TAT 6 weeks CPT Code 81442 Test Code 1312 Test Information Sheet Test Methods Sequencing Deletion/Duplication analysis Specimen Types Accepted Blood Saliva Buccal Cultured Cells Extracted DNA Documents General Requisition Form Genes BRAF CBL HRAS KRAS LZTR1 MAP2K1 MAP2K2 MAPK1 NF1 NRAS PTPN11 RAF1 RIT1 RRAS2 SHOC2 SOS1 SOS2