; (B) ensure that the baseline target focuses on reducing racial and socio-economic disparities in the vaccine coverage rates for all adult vaccines, including the herpes zoster vaccine; and (C) help facilitate vaccination for Medicare beneficiaries for vaccines recommended by the Centers for Disease Control and Prevention both currently and in the future, by developing and evaluating a specific set of actions that will address physician and health care provider administrative challenges, such as difficulty verifying beneficiary coverage and complexity of physician office billing of vaccines covered under Medicare part D, that impact access for beneficiaries. (2) Report Not later than 2 years after the date of enactment of this Act, the Secretary shall submit to Congress a report containing the results of the study under paragraph (1), together with recommendations for such legislation and administrative action as the Secretary determines appropriate.