Saint Francis Genetics PAX 3

Test Code
NMCP012


Alias/See Also
Waardenburg Syndrome


CPT Codes
81479

Preferred Specimen
5ml whole blood


Minimum Volume
0.7 ml whole blood


Other Acceptable Specimens
Direct: 5ml direct unspun amniotic fluid or 15mg CVS tissue with a backup flask growing. Culture: confluent T25 flask. Maternal blood sample is required for maternal cell contamination studies.


Instructions
No Saturday delivery


Transport Container
lavender top


Transport Temperature
Room Temp


Specimen Stability
Ambient: up to 7 days; Refrigerated: 2 weeks. Frozen


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Frozen, clotted, Serum


Methodology
Polymerase chain reaction (PCR) and DNA Sequencing of all 10 exons, and their intron- exon borders.

Report Available
4 weeks




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.