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Test Code Billings Clinic: 7650 Esoterix: 500830 Congenital Adrenal Hyperplasia (CAH) Panel, Serum

Performing Laboratory

Endocrine Sciences Laboratories

Useful For

21-OH Deficiency Screen

Methodology

High-pressure liquid chromatography/tandem mass spectrometry (HPLC/MS-MS)

Specimen Requirements

  • Draw blood in a serum gel tube(s).
  • Spin down immediately, separate serum from cells within 1 hour of draw.
  • Send 2.5 mL of serum frozen in plastic vial.

Reference Values

  • Reference values are included with patient’s report.
  • Abnormal results are held for repeat testing.

Day(s) Test Set Up

Monday, Tuesday, Thursday

Test Classification and CPT Coding

82157 - androstenedione
82533 - cortisol, total
82626 - DHEA
83498 - 17-OHPG
84403 - testosterone, total

Profile/Testing Information

Profile Information:
Testosterone
Androstenedione
Total Cortisol
Dehydroepiandrosterone (DHEA)

17-hydroxyprogesterone (17-OHPG)