Sanitas

A Major Swiss Health Insurer Serving 900,000 Customers

Sanitas AG is one of Switzerland's largest health insurance providers, offering both basic and supplementary insurance products to Swiss residents. Health insurance is mandatory in Switzerland within three months of arrival, making Sanitas directly relevant to anyone relocating to the country. The firm's website is fully available in English and explicitly targets private customers, with an online subscription process that operates entirely in English.

Opening Cover Without a Residence Permit Yet

For an arriving resident, Sanitas addresses a fundamental requirement: Switzerland's mandatory health insurance takes effect within three months of establishing residence, whether or not you hold a residence permit yet. The site states that it serves "private customers" and offers an online path to subscribe, which means you can evaluate coverage options and enrol in English from outside Switzerland or immediately upon arrival, without first navigating a German or French-language bureaucracy or waiting for document authentication.

The site's plain language is crucial here. You can browse plan details, compare coverage levels, and complete enrollment through a website built entirely in English. The firm's customer service operates Monday to Friday, 8 am to 5 pm, at +41 844 150 150, and maintains a separate 24/7 medical hotline at +41 844 124 365. Neither is dependent on your visa status or residence permit; you call if you have questions about enrollment or coverage.

Sanitas counts approximately 900,000 satisfied customers, suggesting a scale that translates to established processes and systems for high-volume enrollments. The firm places a Sanitas Portal online where customers manage accounts, submit invoices, change addresses, request tax statements, and access coverage information. An arriving resident can use this same portal immediately after enrollment, which avoids the repetitive address-proving that makes relocation stressful when each utility and service insists on its own documentation.

Coverage Options and the Plans Sanitas Actually Names

Sanitas structures its insurance in two layers: basic insurance (compulsory) and supplementary insurance (optional, often far less expensive than many assume). The site names specific plans that serve different needs. MultiAccess is its basic plan, described as offering "flexible choice of medical contacts and more." Vital is its outpatient supplementary insurance, covering "health promotion, alternative medicine and more." Hospital Liberty is the hospital supplement, promising "top-quality medical care, cover abroad and more." A standalone Dental Basic plan covers routine dental care, repairs, and other dental work.

The site explicitly lists what Sanitas covers across its plans: alternative medicine, medicines, fitness and massages, and a broader set of preventive benefits through "All benefits" (the site does not itemize this further). Travel insurance is available separately. The firm also offers pet insurance for cats and dogs, if household animals travel with you. The site notes that supplementary insurance covers full cover even with pre-existing conditions, "upon positive review of your application," which implies underwriting on some policies rather than guaranteed issue.

Sanitas holds strong third-party recognition. It won the Moneyland customer satisfaction survey (a widely followed ranking of Swiss financial products) and scored 5.0 in the Comparis customer satisfaction survey, placing it in the top tier. The firm was named a Top Employer in 2026, an external recognition of workplace practices, which is usually a sign of operational stability and staff retention.

Customer service is reached at the numbers listed above. The site also mentions a medical hotline open 24/7, suggesting that non-emergency questions about coverage or claims can go to a doctor-staffed line rather than administrative support alone. The Sanitas Portal serves as the digital home for day-to-day account management and document submission.

What Sanitas Does Not Tell You

The site does not specify the cost of basic or supplementary insurance, nor does it publish premium tables or offer a quote engine. This is standard for Swiss insurers, as premiums vary by age, canton, deductible choice, and claims history, and quoting online is uncommon. The firm's statement that supplementary insurance will cover pre-existing conditions "upon positive review of your application" means some supplementary plans may decline you if your medical history warrants it, but the site does not detail which conditions might trigger a rejection or what the approval rate is.

The site does not explain the three-month deadline in detail: whether it is three months from first residence, from employment, or from residency permit issuance, and what happens if you miss it (a fine is standard, but the site is silent). It does not detail which basic coverage is compulsory (it is) and which supplements are optional (all of them are), so you might leave wondering if Vital outpatient coverage is something you have to buy or something you can skip to save money.

The site does not list offices or physical locations. If you prefer in-person enrollment or face-to-face claims support, you would need to call to ask whether Sanitas has a local office in your canton, or whether it operates entirely online and by phone. The site mentions no offices at all.

The site does not state whether you can enroll before receiving a residence permit or work permit, though the three-month requirement suggests you can, and the online process makes an application from abroad technically possible. A newcomer cannot read the page and be certain whether to apply before arrival or wait until her first day in Switzerland.

The site does not specify the annual deductible range (CHF per year) or the co-insurance percentage (patient pays X after deductible) that apply to different plans, though these are standard questions any insurer should answer. A reader knows only that plans exist and that there are choices; the levers you pull to control cost are not published on the page.

Who Sanitas Suits, and Who Should Dig Deeper

Sanitas works well for someone relocating to Switzerland who wants a large, well-established insurer with proven customer satisfaction and clear English-language enrollment. If you prefer recognisable brands and strong third-party endorsements, Sanitas' Top Employer status and multiple customer satisfaction awards suggest a professionally run operation. If you need 24/7 medical support during your first weeks, the hotline is available even at midnight on a Sunday.

Sanitas is less ideal if you need to know precise costs before enrolling (you cannot), or if you want an office walk-in experience to settle face-to-face questions about coverage during enrollment. Someone arriving with complex pre-existing conditions may want to call before enrolling in supplementary insurance, because the "upon positive review of your application" language suggests some medical histories trigger underwriting. If you are coming from a country where health insurance lists covered medications and treatments explicitly, Sanitas' broad language ("medicines," "alternative medicine," "fitness and massages") may not resolve your specific questions until you call or enroll.

The firm's size and London-like recognition make it a safe choice for someone who values stability and brand, but the absence of cost information and the conditional language around pre-existing conditions mean you will need to call before committing, not simply enroll from the website. That is standard for Swiss insurance, not a Sanitas-specific gap, but it is worth knowing upfront.