[New reimbursement criteria for vitamin D measurements: what about our migrant patients?].

Vitamin D deficiency is a global health burden, which has been subject to debate in recent years. Although its consequences on patients' general health are debatable, the association between severe vitamin D deficiency and osteomalacia are clearly established. Since the 1st of July 2022, blood testing in individuals who do not meet the recognized risk factors for deficiency is no longer reimbursed in Switzerland. Being a migrant (or refugee) does not constitute a risk factor even though it has repeated been shown that this population is at high risk of deficiency, in particular sever deficiency. This article aims to establish new recommendations for vitamin D deficiency diagnosis and substitution for this population. It is sometimes necessary to adapt our national recommendations to take into account our cultural diversity.