How is the option right for the Italian SSN exercised? (cross-border guide)
Answered with official sources — LAMal and health insurance
Answer
The option right lets Italian-resident cross-border workers stay in the SSN and waive LAMal. It is exercised within 3 months of starting work by formally requesting exemption from LAMal from the competent authority in the canton of employment, with S1/E106 issued by the local ASL; SSN enrolment alone does not exercise the right source: UFSP. In return the employer withholds a 7.5% contribution on salary up to a ceiling (CHF 70,000 in 2024) funding the «health contribution» paid to INPS via the Confederation source: CH-IT Agreement 2020 art. 4. The choice cannot be changed freely: check any exception (for example the birth of a child) with the authority in the canton of employment. The S1 must be renewed every three years at the ASL.
Official sources
2Other questions on this topic
- Which LAMal deductible is most convenient for a cross-border worker?
LAMal art. 64 and KLV set ordinary deductibles from CHF 300 (standard) up to CHF 2,500 (max voluntary). A healthy worker with <1 visit/year saves around 40% on the premium with the CHF 2,500 deductible if annual care stays under ~CHF 2,700…
- Should I include accident cover in LAMal?
If you work at least 8 hours/week for a Swiss employer you are automatically covered by LAINF (Accident Insurance Law, RS 832.20) for work and leisure accidents. You can then suspend accident cover in LAMal, saving about CHF 8-15/month.
- Can I choose a doctor in Italy under LAMal?
Yes: cross-border workers under LAMal who reside in an EU/EFTA state enjoy the «international care» right of LAMal art. 41 para. 2ter and EU Regulation 883/2004.
- What is the difference between standard, family-doctor and HMO models?
LAMal allows alternative insurance models (art. 62) at reduced premiums. The standard model («free doctor choice») charges the full premium. The «family-doctor» model requires a gatekeeper visit first (5-15% discount).
- Must cross-border workers mandatorily take out LAMal insurance?
In principle yes: LAMal art. 3 para. 1 and KVV art. 1 para. 2 lit. d establish mandatory insurance for those working in Switzerland, including cross-border workers.
- What are the average 2026 LAMal premiums in Ticino?
UFSP published 2026 premiums on 24 September 2025. The average adult premium (CHF 300 deductible, with accident cover) in Ticino is about CHF 404/month (+3.1% vs 2025). Young adults 19-25 pay on average CHF 285, children CHF 107.
- Is a cross-border worker under LAMal entitled to premium subsidies?
Yes but conditionally: premium subsidies (individual premium reduction, RIP) are ruled by LAMal art. 65 and delegated to the Cantons. In Ticino the Cantonal LAMal application law art. 33 extends entitlement to withholding-taxed cross-border workers.
- How do I change LAMal insurer and when?
LAMal guarantees free choice of insurer (art. 7). You can cancel by 31 December (registered letter by 30 November) or by 30 June (notice by 31 March) — the latter only with the CHF 300 minimum deductible.