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Test Code LCIGFPEDZ IGF-1, Pediatric w Z-Score

Important Note

Serum must be separated from cells within 45 minutes of venipuncture. Transfer serum into a plastic transport tube. The orginal tube type and initials of the person aliquoting the specimen must be written on the label. 

Specimen Requirements

Specimen: Red top

Serum must be separated from cells within 45 minutes of venipuncture. Send serum in a plastic transport tube. Transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen specimens, please submit separate frozen specimens for each test requested.

Performing Laboratory

Lab Corp

Reference Values

See lab report for reference range

Test Classification and CPT Coding

84305