Posted Date
Effective Date
Test Name C4a Level
Update Type New Tests
CPT Code 86160
Order Code FC4AL
Referral Laboratory Mayo Medical Laboratories

NEW TEST

 

C4a Level

Order Code:                              FC4AL

CPT Code:                                86160

Reference Laboratory:   Mayo Medical Laboratories

 

Effective April X, 2021 MLabs will offer the C4a Level (FC4AL) test via Mayo Medical Laboratories.

 

Collection Instructions: Collect 6 mL of whole blood in a lavender top vacutainer. Centrifuge immediately after collection. Aliquot the plasma into a plastic vial and freeze. Ship specimen frozen.

 

Methodology: Radioimmunoassay

 

Analytic Time: 21-44 days

 

Reference Range: 0 - 2830 ng/mL