CELEX:62019CJ0636: Judgment of the Court (Fourth Chamber) of 28 October 2021.#Y v CAK.#Request for a preliminary ruling from the Centrale Raad van Beroep.#Reference for a preliminary ruling – Cross-border healthcare – Concept of ‘insured person’ – Regulation (EC) No 883/2004 – Article 1(c) – Article 2 – Article 24 – Right to the benefits in kind provided by the Member State of residence at the expense of the Member State responsible for paying the pension – Directive 2011/24/EU – Article 3(b)(i) – Article 7 – Reimbursement of the costs of healthcare received in a Member State other than the Member State of residence and the Member State responsible for paying the pension – Conditions.#Case C-636/19.