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Specimen Collection Manual and Test Catalog

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HLA-DQ HIGH RESOLUTION TYPING

Geisinger Epic Procedure Code:  LAB2490    Geisinger Epic ID:  41307

SPECIMEN COLLECTION
Specimen type: 

Whole blood


Preferred collection container: 
Specimen required: 

14 mL whole blood. For Adult patients: If requesting more than one panel for HLA Transplant Testing, no more than 14 mL whole blood collected in EDTA (lavender-top) tubes is required. (mininmum volume 5 mL)


Special notes: 

This test is for Bone Marrow Transplants only. Specimens collected in heparin tubes unacceptable.



SPECIMEN PROCESSING
Processing instructions: 

Do not centrifuge. Do not aliquot.


Transport temperature: 

Room temperature.


Specimen stability: 

Room temperature: 14 days.


Rejection criteria: 

Frozen specimens are not acceptable. Specimens collected in heparin tubes unacceptable.



TEST DETAILS
CPT code(s):  81382
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.
The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.

Test includes: 

HLA-DQB 1 High-Resolution Sequence-Based Typing


Methodology: 
Sequence-Based Typing
Synonyms: 

Quest test code 17394, BMDQH


Review Date:  12/02/2024

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