Understanding CFE: the social security scheme for French nationals abroad

CFE is a private-law social security body entrusted with a public service mission, supervised by the ministries in charge of the budget and social security. It was created so that French nationals living outside France — who lose their affiliation with the general scheme as a result — can keep social protection equivalent to what they would have in France.

Unlike health insurance in France, where affiliation is mandatory, joining CFE is a voluntary affiliation and is initiated by the insured person, online or on paper. It involves paying a quarterly contribution (see CFE Contributions).

CFE manages three separate branches of protection:

• Health, maternity and disability — the branch most expats care about.
• Workplace accidents and occupational illness.
• Old age (pension), which lets you keep contributing to the French pension system while abroad.

Membership is open, regardless of age, health status or employment situation, to any French national residing outside France — employee, self-employed, not working, student or retiree — as well as to nationals of the European Union, the European Economic Area and Switzerland residing abroad, under certain conditions.

An application made before departure, or within three months of moving abroad, takes effect with no waiting period. Past that three-month window, a waiting period applies: 3 months for a member aged 18 to 45, 6 months beyond 45. A separate one-year waiting period applies when rejoining after being deregistered for a reason other than returning to France (CFE membership guide, May 2026).

In theory, the same benefits as someone insured under the general scheme in France: consultations, medication, tests, hospitalisation, dental, optical, maternity, sick-leave allowances under conditions. The key nuance is the basis for calculation: CFE reimburses based on French negotiated rates, whatever your country of residence — not based on the fees actually charged locally (detail in CFE Reimbursements).

Structurally outside coverage: the gap between the French reference rate and the real local cost, fee excesses and comfort services, assistance and medical repatriation (separate guarantees), and the portion never reimbursed at 100% (co-payment, flat-rate contributions left to the patient, as in France).

Because CFE mirrors the logic of the French base scheme, it structurally leaves two kinds of out-of-pocket cost abroad: the usual co-payment, and above all the gap between the French reference rate and the real price of care in the country of residence — which can account for most of the bill in countries where care costs significantly more than in France.