21-Hydroxylase Antibody [37916X]

Test Code
ADRENAL 21-HYDR (S51345)

Quest Code
S51345

CPT Codes
83519

Preferred Specimen
1 mL serum

Minimum Volume
0.2 mL

Transport Container
Plastic screw-cap vial

Specimen Stability
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 6 months

Methodology
Radiobinding Assay (RBA)

This test was performed using a kit that has not been cleared or approved by the FDA. The analytical performance characteristics of this test have been determined by Quest Diagnostics. This test should not be used for diagnosis without confirmation by other medically established means.

Setup Schedule
Tues

Report Available
2 to 4 days

Reference Range

Negative



Clinical Significance
Diagnose Autoimmune Polyglandular Syndrome (APS), Type 1 or 2. Diagnose Addison's disease.

Performing Laboratory
Quest Diagnostics Nichols Institute San Juan Capistrano
33608 Ortega Hwy
San Juan Capistrano, CA 92675



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.