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Kleihauer-Betke Test

Test Code
KLBET


Preferred Specimen
Whole Blood, 1.0 mL minimum


Transport Container
Lavender top


Transport Temperature
Specimen stable for 2 weeks if refrigerated.


Reference Range
Negative


Clinical Significance
A qualitative preparation used to detect and confirm the presence of a transplacental hemorrhage; feto-maternal blood cells in maternal circulation.




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.