Analytes/procedures in bold
type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).
*ASO is a regulated analyte and is graded for both qualitative and quantitative methods. Semiquantitative and/or titer results for this analyte are ungraded/educational in this Survey and do not meet regulatory requirements.
- ASO ‑ Five 1.0‑mL serum specimens
Shipment A: March 25
Shipment B: August 19
Shipment C: November 18