; and (ii) provide for the Organization to return any prospective payments made to the Organization under this section for items and services not provided pursuant to clause (i). (C) Remedy and appeals process Prior to the Secretary terminating or suspending a contract with an Organization under this section, the Secretary shall afford such Organization sufficient opportunity to remedy any contract violations and appeal a contract termination. (D) Program-eligible beneficiary Notice at Time of Contract Termination Each contract under this section with an Organization shall require the Organization to provide (and pay for) written notice in advance of the contract’s termination or suspension, as well as a description of alternatives for obtaining benefits under this title, to each Program-eligible beneficiary assigned to or who elected to receive benefits through the Organization under this section. (6) Program expansion The Secretary may, through rulemaking, expand the duration and scope of the Program under this section, to the extent determined appropriate by the Secretary, if— (A) the Secretary determines that such expansion is expected to— (i) reduce spending under this title without reducing the quality of patient care; or (ii) improve the quality of patient care without increasing spending under this title; (B) the Chief Actuary of the Centers for Medicare & Medicaid Services certifies that such expansion would reduce (or would not result in any increase in) net program spending under this title