Congenital Adrenal Hyperplasia (CAH) Pediatric Profile One-21-Hydroxylase Deficiency Screen (Endocrine Sciences)

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Turnaround Time: 5 - 9 days
CPT Code:

82157; 82533; 82626; 83498; 84403

Test Type: 2 mL Serum, Frozen


Test Includes: 17-α-Hydroxyprogesterone; androstenedione, serum; cortisol, serum, LC/MS; dehydroepiandrosterone, serum; testosterone, serum (total)

Collection Details:

Collection Instructions:

Specimen Requirements: Serum, frozen

Volume: 2 mL

Minimum Volume: 1 mL (Note: This volume does not allow for repeat testing.)

Container: Red-top tube only. Do not use gel-barrier tube.

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

Storage Instructions: Freeze. Stable at room temperature for four hours or refrigerated for one day. Stable for 90 days frozen.