; (3) the assessment of the quality of care furnished by an independence at home medical practice and the establishment of quality performance standards under subsection (c); (4) the determination of whether an independence at home medical practice is eligible for incentive payments under subsection (d)(2), and the amount of such incentive payments; and (5) the termination of an independence at home medical practice under subsection (j). . (b) GAO study and report (1) Study The Comptroller General of the United States shall conduct a study on the independence at home medical practice program under section 1866F of the Social Security Act, as added by subsection (a). Such study shall include an analysis of— (A) whether independence at home medical practices are meeting the requirements under such program; (B) whether such program is reducing expenditures under this title; (C) the care that beneficiaries are receiving under such program