In the case of the Member States listed in Annex 3 to the implementing Regulation, the amount of benefits in kind supplied to:
(a)
family members who do not reside in the same Member State as the insured person, as provided for in Article 17 of the basic Regulation; and to
(b)
pensioners and members of their family, as provided for in Article 24(1) and Articles 25 and 26 of the basic Regulation;
shall be reimbursed by the competent institutions to the institutions providing those benefits, on the basis of a fixed amount established for each calendar year. This fixed amount shall be as close as possible to actual expenditure.