Analytes/procedures in bold
type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).
- The Centers for Disease Control and Prevention (CDC) will set target values for testosterone and estradiol using the established reference methods.
- Three 1.0‑mL human serum specimens
- Two shipments per year
- Shipment A: February 12
- Shipment B: July 16