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Platelet Aggregation

Test Code
PAST


Preferred Specimen
LAB STAFF: Lavender, Gray, Yellow and White platelet fuction tubes SPECIFICALLY provided by UMC hematology department. 


Minimum Volume
LAB STAFF: Ask UMC for the platelet aggregation tubes and they will mark the minimum volume on the tubes. 


Instructions
CLINCIAL STAFF: Contact Lab for Instructions 45025


Performing Laboratory
UMC Regional Laboratory



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.