Athena #711 ACTN4 DNA Sequencing Test

Test Code
711


CPT Codes
81406(1)

Preferred Specimen
whole Blood 10 mL


Minimum Volume
(pediatric minimum: 2mL)


Instructions
ship same day. Must arrive at Athena on a weekday


Transport Container
lav(EDTA)


Transport Temperature
Room Temp


Specimen Stability
Refrigerated


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
freezing


Methodology
DNA Sequencing, Polymerase Chain Reaction (PCR)

Report Available
2-3 weeks


Reference Range
No sequence variation detected


Clinical Significance
"Type of Disorder: Nephrotic syndrome

Typical Presentation: Sequence variations cause an autosomal dominant form of kidney disease characterized by mild to moderate proteinuria during adolescence or later, renal insufficiency with slow progression to ESRD, and a focal and segmental glomerulosclerotic pattern of tissue injury.

Disease(s) tested for: Nephrotic Syndrome
Detects mutations in the ACTN4 gene"




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.