; (B) decrease the length of time to make national and local coverage determinations under the Medicare program (as those terms are defined in subparagraph (A) and (B), respectively, of section 1862(l)(6) of the Social Security Act ( 42 U.S.C. 1395y(l)(6) )); (C) streamline the coverage process under the Medicare program and incorporate input from relevant stakeholders into such coverage determinations