A growing number of insurers have agreed to waive copays for all medical treatment related to COVID-19, not just for testing and diagnostic services which Congress mandated under the third stimulus bill. On Monday, Humana and Cigna revealed they will be covering all treatments with no cost-sharing, mirroring a policy CVS Health/Aetna recently unveiled. President Donald Trump revealed the insurers plans during a press conference Sunday, and the companies offered more details on Monday (March 30) . Cigna says customer...