For an operating transfer to the Safety Net Provider Trust Fund established under
section 2AAAAA of chapter 29 of the General Laws; provided, that these funds shall be expended pursuant to the Safety Net Provider eligibility criteria and payment methodology approved in the MassHealth demonstration waiver under section 1115 of the Social Security Act, as codified at 42 U.S.C. section 1315 for state fiscal year 2020 or 2021; and provided further, that all payments from the fund shall be: (i) subject to the availability of federal financial participation; (ii) made only under federally-approved payment methods; (iii) consistent with federal funding requirements and all federal payment limits as determined by the secretary of health and human services; and (iv) subject to the terms and conditions of an agreement with the executive office of health and human services