LAMal vs CMI: which insurance to choose

Context

TL;DR

• Cross-border workers resident in Italy choose Swiss LAMal or the Italian National Health Service within 3 months: the choice is final.
• 2026 premiums for adults resident in Italy range from CHF 279.00 to CHF 487.20 per month without accident cover; 14 insurers offer them.
• The system choice is final; the ordinary deductible is CHF 300 per year plus 10% co-payment up to CHF 700, and families follow the working parent’s choice.

Key facts

• Choice deadline: A formal application within 3 months of starting work in Switzerland; without an application, Swiss insurance remains mandatory retroactively from the start of work.
• LAMal cost: 2026 premiums for adults aged 26 and over resident in Italy: CHF 279.00–487.20 per month without accident cover, or CHF 300.00–513.30 with accident cover, depending on the insurer; 14 insurers offer them
• Deductible: Ordinary deductible of CHF 300 per year, none for minors, plus 10% of costs up to CHF 700 per year; an adult pays at most CHF 1,000 per year in cost sharing
• CMI coverage: In Italy you remain with the Italian National Health Service (SSN); in Switzerland the European Health Insurance Card (EHIC) covers medically necessary care during the stay, with CHF 92 every 30 days of care (CHF 33 for minors); planned care needs prior ASL authorisation
• Switching: The system choice is final; a LAMal member can change health insurer at the ordinary deadlines while remaining in the Swiss system
• Family coverage: With the Italian option, dependent family members remain in the Italian National Health Service (SSN). New cross-border workers (hired from 17 July 2023) have no specific health contribution; for “old” cross-border workers (active between 31 December 2018 and 17 July 2023, taxed only in Switzerland) and their dependent family members, the law provides for a share of 3–6% of net salary, with a minimum of 30 and a maximum of 200 euros for each month worked (Lombardy: 3%); the start of collection has not been confirmed: see this site’s page on the health contribution (tassa sulla salute). If only one parent works, the whole family follows that choice; with LAMal everyone uses the same insurer and pays an individual premium, and minors pay CHF 64.20–203.70 per month in 2026; if the other parent works or receives a pension in Italy, the children remain insured in Italy; if both parents work in Switzerland, each chooses for themselves and the children follow one system
• 2026 LAMal premiums: For adults resident in Italy, CHF 279.00–487.20 per month without accident cover; EU/EFTA premiums are calculated for Italy, not for the Canton of Ticino

How the health insurance choice works for cross-border workers

As a cross-border worker you have the right of option: Swiss LAMal or the Italian National Health Service (SSN) through the CMI exemption. The choice must be communicated by formal application within 3 months of starting work to the cantonal authority; without an application, Swiss insurance remains mandatory retroactively from the start of work. The choice is final for the entire period of uninterrupted cross-border work: changing employer or canton, or a change in income or premium, does not reopen it (Source: LAMal art. 3, OAMal art. 2).

Operational details

Complete comparison: LAMal vs CMI

How much does LAMal cost for a cross-border worker

For an adult resident in Italy, the 2026 LAMal premium is CHF 279.00–487.20 per month without accident cover, depending on the insurer; with accident cover the adult range is CHF 300.00–513.30. Anyone working at least eight hours a week for the same employer is legally insured against non-occupational accidents and can choose the premium without accident cover. In Italy, a LAMal member registers with the ASL using the health insurer’s certificate and pays only the Italian co-payment (ticket), if any. For LAMal members of modest means resident in an EU state, premium reduction must be requested from the canton where they work.

Key points

Which insurance to choose: practical advice

Anyone choosing the Italian National Health Service (SSN) remains insured in Italy. New cross-border workers have no specific health contribution; old cross-border workers face a 3–6% share of net salary, with a minimum of 30 and maximum of 200 euros for each month worked (Lombardy: 3%). The start of collection has not been confirmed: see this site’s page on the health contribution (tassa sulla salute). In Switzerland, the European Health Insurance Card (EHIC) gives access to medically necessary care during the stay, with CHF 92 every 30 days of care (CHF 33 for minors); planned care requires prior ASL authorisation. Occupational accidents and occupational diseases remain covered by the Swiss employer’s accident insurance.

Frequently asked questions about LAMal and CMI

Can I switch from CMI to LAMal or vice versa? The system choice is final for the entire period of uninterrupted cross-border work: changing employer or canton, or a change in income or premium, does not reopen it. It reopens only if you resume work in Switzerland after being subject to another state’s system or become a pension beneficiary. A LAMal member can change health insurer at the ordinary deadlines while remaining in the Swiss system. Without a formal application within 3 months, there is no option and Swiss insurance remains mandatory retroactively from the start of work.

How much does LAMal cost for a cross-border worker in 2026? For an adult resident in Italy, the 2026 premium is CHF 279.00–487.20 per month without accident cover, depending on the insurer; EU/EFTA premiums are calculated for Italy and do not depend on a deductible or model. Fourteen insurers offer them. Anyone working at least eight hours a week for the same employer can choose the premium without accident cover.

Does CMI cover treatment in Switzerland? With the Italian National Health Service, the European Health Insurance Card (EHIC) covers medically necessary care during the stay in Switzerland, with a flat-rate contribution of CHF 92 every 30 days of care (CHF 33 for minors). Planned care requires prior authorisation from the ASL (S2 form). Occupational accidents and occupational diseases remain covered by the Swiss employer’s accident insurance.

What is best for a family with children? If only one parent works, the whole family follows that choice: with LAMal everyone must use the same insurer and pay an individual premium; with the Italian option everyone remains in the Italian National Health Service. If the other parent works or receives a pension in Italy, the children remain insured in Italy and LAMal concerns only the cross-border worker. If both parents work in Switzerland, each chooses for themselves, the children follow one system and their choice does not change. Minors insured under LAMal pay CHF 64.20–203.70 per month in 2026.

Sources: FOPH (Federal Office of Public Health); LAMal art. 3; OAMal art. 2; Priminfo.admin.ch; EU-CH Agreement on the Free Movement of Persons, Annex II.