; or (II) receives a kidney transplant as covered under this title and maintains entitlement to benefits under part A and enrollment in part B on the basis of end stage renal disease, shall continue to meet the definition of Program-eligible beneficiary established under this subparagraph. (b) ESRD fee-For-Service integrated care organization eligibility requirements (1) Organizations (A) In general One or more eligible participating providers may establish an Organization and may enter into, subject to subparagraph (B), one or more partnership, ownership, or co-ownership agreements with one or more eligible participating partners to establish an Organization or to offer one or more ESRD Fee-For-Service Integrated Care Models in accordance with paragraph (2). (B) Limitation on number of agreements The Secretary may specify a limitation on the number of Organizations in which an eligible participating partner may participate for purposes of offering one or more ESRD Fee-For-Service Integrated Care Models under partnership, ownership, or co-ownership agreements described in subparagraph (A). (C) Minimum Program Eligible Beneficiary Participation Requirement (i) In general Subject to clause (ii), the Secretary may not enter into or continue an agreement with an Organization unless the Organization has at least 350 Program-eligible beneficiaries, or at least 60 percent of Program-eligible beneficiaries receiving care from the Organization’s facilities, who are assigned to or elect an ESRD Fee-For-Service Integrated Model offered by the Organization and who continue their assignment to or election of the Organization. (ii) Allowing transition The Secretary may waive the requirement under clause (i) for an Organization during the first agreement year with respect to the Organization. (D) Fiscal soundness requirements (i) In general The Secretary shall enter into appropriate agreements under this section only with Organizations that demonstrate sufficient capital reserves, measured as a percentage of monthly prospective