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Test Code 90496 Prekallikrein (Fletcher Factor) Assay

Performing Laboratory

Referral Laboratory through Mayo Medical Laboratories

Specimen Requirements

Call Laboratory Medicine resident at digital pager 314-747-1320 for approval before drawing the specimen.

 

Call Barnes-Jewish Hospital Laboratory Customer Service at 314-362-1470 for collection and test information.

Additional Information

For BJH Laboratory Use Only

Laboratory Processing Instructions:
BJH Chemistry will send test to Mayo Medical Laboratories who will forward to the performing laboratory. Access testing information at URL: esoterix.com.