Health and social-security coverage depends on your work and residence situation, not nationality alone. There is no single answer that fits every mover.
Your checklist
First steps
Your checklist stays on this device.
Start with status, not passport
EU guidance says responsibility for social-security cover depends on economic status and place of residence, rather than nationality. The applicable system can differ for workers, posted workers, students, pensioners, and people without employment.
EHIC is for necessary care during a temporary stay
A European Health Insurance Card helps access medically necessary public healthcare during a temporary stay under the rules of the country visited. It is not a substitute for arranging coverage when you move your residence or for private healthcare and repatriation.
Get a decision for your own circumstances
Contact the insurer or national contact point for the country responsible for your situation. Cross-border work, remote work, study, retirement, and family status can change the answer.
When Form S1 may apply
An S1 can be relevant when one country remains responsible for your health cover while you live in another. EU guidance describes it for some cross-border workers, posted workers, and eligible pensioners. If your insurer confirms that you qualify, request the form from the responsible institution and register it with the health authority where you live.
Eligibility depends on work, residence, and benefit status; Form S1 is not a general substitute for local enrollment. Ask your insurer or national contact point which country covers you before relying on a card or starting treatment.
A1 and S1 answer different questions
For an eligible temporary posting, a PD A1 documents which country’s social-security law applies and may keep you covered in the sending country for up to 24 months. An S1 can register healthcare in your country of residence when another country remains responsible. Ask the competent institution which applies; neither form is universal.
Common questions
Does my EHIC cover me after I move?
The EHIC is designed for medically necessary care during a temporary stay. It does not replace confirming the health-insurance system responsible for you after a move.
Does EU citizenship decide which system applies?
No. EU guidance focuses on economic status and residence. Work and personal circumstances are important.
What does Form S1 do?
For people entitled under EU coordination rules, it records a right to healthcare in the country where they live when another country is responsible for their cover. Request it from the competent insurer and register it locally; not every mover qualifies.
Can I use the EHIC for treatment I plan to get?
The EHIC is for medically necessary public healthcare during a temporary stay, not treatment you travel to receive. Planned-care routes and reimbursement rules are separate; ask your insurer whether prior authorization is needed.
Official sources
Read this first
- Your Europe: health insurance cover when living abroadOfficial EU guidance
- Your Europe: residence rightsOfficial EU residence guidance
- Your Europe: planned medical treatment abroadPlanned care follows rules separate from the EHIC; check authorization and reimbursement with your insurer.
- Your Europe: social-security cover abroadEU coordination rules for workers, postings, A1 and S1; check the rule matching your work pattern.
Rules can vary by nationality, work or study status, and city. Confirm your route with the official authority before you act.