THE US CS Modifier When Cost-Sharing is Waived
CMS now waives cost-sharing (coinsurance and deductible amounts) under Medicare Part B for Medicare patients for certain COVID-19 testing-related services. Previously, CMS made available the CS modifier for the gulf oil spill in 2010; however, CMS recently repurposed the CS modifier for COVID-19 purposes. Now, for services furnished on March 18, 2020, and through the […]