If a provider administered a COVID-19 vaccine to a patient that had Medicare Part A, but not Part B, coverage, could the provider use Provider Relief Fund payments to cover the unreimbursed costs associated with vaccine administration?

Yes. The costs associated with administering a vaccine to a patient with Medicare Part A, but not Part B, coverage would be considered unreimbursed under the Provider Relief Fund, and payments could have been used to cover incurred expenses.

(Added 1/28/2021)