the Social Security Act, as added by subsection (b)(1) and under paragraph (11) of section 1919(f) of such Act, as added by subsection (c)(1). Such study shall include an analysis of— (i) which available, verifiable data sources and measures are best for appropriately designating facilities in— (I) the high-rated facility program under paragraph (10) of such section 1819(f) and under paragraph (12) of such section 1919(f)