Thromboelastograph (TEG), Standard

Message
Blood Bank


Test Code
LAB5210668


Alias/See Also
Standard TEG


Preferred Specimen
TEG only: Na Citrate Blue top.
TEG with Platelet Mapping: Na Citrate Blue top + Dark Green Lithium Heparin tube or Sodium Heparin tube (no gel).
TEG samples must have their own draw tubes - do not combine with other tests or tubes.


Minimum Volume
Full Tubes


Instructions
Call Blood Bank before collection, HHNB x45623 HHI x73111. 
21 gauge minimum needle size. Use Blue Top tube to discard first 3 mls of draw for peripheral draw. For line draws, discard the first 7 mls.
All TEG samples must be delivered to lab immediately after collection and received in Blood Bank within 30 minutes from collection. DO NOT deliver samples via pneumatic tube system, MUST be HAND DELIVERED. Laboratory: Do not centrifuge. Notify Transfusion Service staff and deliver immediately to department.


Transport Container
Hand delivery


Transport Temperature
Room temperature


Specimen Stability
2h


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
QNS, Clotted, delivery via pneumatic tube, refrigerated, chilled on ice, or frozen are unacceptable.


FDA Status
Approved

Reference Range
Included with report


Performing Laboratory
Hoag Newport Beach / Hoag Irvine



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.