Help Please log in to determine if you are eligible to purchase PT Programs. CAP/ACMG FISH, PARAFFIN-EMBEDDED TISSUE - CYK Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS). Analyte/Procedure Challenges per Shipment Number of Shipments A B Solid Tumor Two shipments per year ALK (2p23) gene rearrangement (lung cancer) 1 HER2 gene amplification (gastric cancer) 1 Additional Information This program is only for laboratories that perform both hybridization and interpretation under the same CLIA number. Program Information Two unstained slides; one H&E stained slide All specimens will be 4.0‑micron tissue sections mounted on positively charged glass slides Shipping Schedule Shipment A: March 22 Shipment B: August 2 Guest Log in/Register