BETA-GLOBIN COMPLETE(O)

Test Code
14974


CPT Codes
81364

Preferred Specimen
5 mL whole blood (L, lavender-top tube, EDTA)


Minimum Volume
3 mL


Instructions
Whole blood: Normal phlebotomy procedure. Specimen stability is crucial. Store and ship ambient immediately. Glass tubes should not be shipped frozen.


Transport Container
Lavender-top tube, EDTA tube


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 30 days
Refrigerated: 30 days
Frozen: 30 days


Methodology
DNA Sequencing • Polymerase Chain Reaction (PCR)

FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Setup Schedule
Mon, Thurs  morning


Report Available
15 days


Clinical Significance
Beta-Globin Complete - 1) To identify disease-causing mutations in individuals affected with beta-thalassemia.
2) To identify carriers in high-risk ethnic group or people with positive family history.
3) Prenatal diagnosis of beta-thalassemia.


Performing Laboratory
Quest Diagnostics

Additional Information
Click here

Last Updated: September 12, 2026


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.