Thank you for your patience while we transitioned to our upgraded systems. We continue to work through the backlog of orders, demographic changes, and other requests created during the downtime. Our priority is to resolve the backlog as quickly as possible. We appreciate your understanding and continued support.
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NGS SOLID TUMOR - NGSST
NGSST
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).
Procedure
Challenges per Shipment
Number of Shipments
Next‑generation sequencing
3
Two shipments per year
Additional Information
This is a methods‑based proficiency challenge for laboratories performing targeted next‑generation sequencing of cancer genes or mutation hotspots in solid tumors.
This program includes variants present with a variant allele fraction (VAF) potentially as low as 5%.