CPT Codes: 81382x3

Laboratory Category Test Name Description Turn Around Times Sample, Packaging & Shipping Requirements CPT Code Form
HLAI Blood & Marrow Transplant HLAI (A,B,C,DR,DQ) HR for Patient or unrelated Donor Typing to include DRB3/4/5

Sequenced Based Typing (SBT) and/or DNA based assay for HLAI A, B C, DR and DQ alleles provides a high resolution HLAI phenotype for new transplant patients and their potential unrelated donors

7±2 Business Days Adults (normal WBC): 10-20 mL EDTA; Pediatrics: 3-7 mL EDTA or anticoagulated whole blood, depending on age of child; Cord blood sample: 0.5 - 1ml; Buccal swabs are acceptable 81379, 81382x3 HLAI Requisition Form BS 320H
HLAI Blood & Marrow Transplant HLAI (DR,DQ) Supplemental HR to include DRB3/4/5

DNA based assay provides high resolution (4 digits) typing to determine phenotype for selected siblings of transplant recipient

5-7 Business Days Adults (normal WBC): 10-20 mL EDTA; Pediatrics: 3-7 mL EDTA or anticoagulated whole blood, depending on age of child; Buccal swabs are acceptable 81382x3 HLAI Requisition Form BS 320H
HLAI Blood & Marrow Transplant HLAI Class II (DR,DQ) HR to include DRB3/4/5

DNA based assay provides high resolution (4 digits) typing of HLAI DRB1, DRB3/4/5 and DQB1 alleles following preliminary HLAI (A,B,DR) IR typing of transplant patient siblings

7±2 Business Days Adults (normal WBC): 10-20 mL EDTA; Pediatrics: 3-7 mL EDTA or anticoagulated whole blood, depending on age of child; Buccal swabs are acceptable 81382x3 HLAI Requisition Form BS 320H