What is required for my lab or practice to validate the binx io Instrument and CT/NG assay? March 31, 2021 22:04 Updated binx health does not require validation or verification of the io instrument or the CT/NG assay. Related articles What is the CLIA complexity of the binx io? What is the reimbursement for running CT/NG assays on the binx io System? What are the CPT codes? Does one assay cartridge test for both CT and NG? How does the binx io System compare to its competitors? What are typical STI testing costs?