Health Law Advisor

Important guidance regarding COVID-19 testing in the workplace was recently issued by the Centers for Medicare & Medicaid Services (“CMS”) in the form of Frequently Asked Questions regarding Over the Counter (“OTC”) Home Testing and CLIA Applicability.

CMS regulates clinical laboratory testing pursuant to the federal Clinical Laboratory Improvement Act (“CLIA”). Generally, a laboratory or clinical setting (such as a physician’s office) must obtain CLIA certification to perform laboratory testing. Some OTC tests, however, are approved by the Food and Drug Administration (“FDA”) for home use and the new FAQs address the use of OTC home tests in the workplace.

As an update to our prior blog post, on April 20, 2020 FDA announced the authorization of the first COVID-19 test for home collection of specimens. This announcement, made via the Agency’s FAQs on Diagnostic Testing for SARS-CoV-2 webpage, comes after weeks of FDA reporting that it has been working closely with manufacturers on such a test during the weekly Virtual Town Hall Meetings hosted by the Center for Devices and Radiological Health. FDA clarifies that the test is only authorized for home collection of specimens to be sent back to a laboratory for processing. FDA still has not authorized a COVID-19 test “to be completely used and processed at home.”

According to the Emergency Use Authorization (EUA) letter for the test, the new home collection method involves the use of a nasal swab, as opposed to a nasopharyngeal swab. Home collection is only permitted “when determined by a healthcare provider to be appropriate based on results of a COVID-19 questionnaire.” Instructions for self-collection must be made available to individuals online or as part of the collection kit, and the kit must include materials allowing the patient to safely mail the specimen to an authorized laboratory. The letter states that the EUA will be in effect until there is a declaration that the circumstances justifying this authorization is terminated or revoked.

On March 16, 2020, FDA finalized its guidance titled Policy for Diagnostic Tests for Coronavirus Disease-2019 during the Public Health Emergency (the “Policy”). The Policy includes information and recommendations to assist laboratories and commercial manufacturers in development of diagnostic tests for the novel coronavirus (“COVID-19”) during the ongoing pandemic.

During the first week of implementation, questions arose regarding the extent to which the Emergency Use Authorization (“EUA”) pathway to market, as described by the Policy, covers at-home ...

On March 22, 2020, the U.S. Food and Drug Administration (“FDA”) issued guidance, for immediate implementation, that aims to increase the availability of ventilators and other respiratory devices needed to address the COVID-19 pandemic.  While FDA urges health care facilities to use, wherever possible, FDA-cleared standard full-featured ventilators to treat COVID-19 patients (as well as other patients requiring ventilatory support), FDA will allow a more flexible approach to modifications to these devices to help boost manufacturing capacity and supply.  FDA also took the opportunity to lay out guidelines that encourage submission of Emergency Use Authorization (“EUA”) applications for devices not marketed in the United States, continuing an unprecedented Agency response to the pandemic.

Guidance Scope

Specifically, FDA will allow manufacturers of certain FDA-cleared ventilator/respiratory devices (as detailed in the table below) to make modifications to the indications, claims, functionality, or to the hardware, software, or materials of the device without making a new 510(k) submission to FDA, so long as the modification will not create undue risk in light of the public health emergency.  Such changes, which would normally require a new 510(k), could include a significant change or modification in design, material, chemical composition, energy source, or manufacturing process.