Test Code LAB762 KLEIHAUER-BETKE SCREEN
Additional Codes
CPT Code: 85460
Performing Laboratory
Peninsula Regional Medical Center - Hematology
Specimen Requirements
Draw blood in a lavender-top (EDTA) tube, and send 4 mL of EDTA whole blood. (Clotted specimen is not acceptable.) Forward unprocessed whole blood promptly at ambient temperature only. Do not refrigerate.
and
Send 2 mL Vaginal Drainage in an EDTA tube.
Reference Values
Negative