The Number 1 in basic insurance. Our clients deserve the best.

Good to know

Find out everything you need to know about your contract and billing or payment. And read how easy it is to switch to CSS.

Bills & payments

Find the answers to all your questions about bills and payments

Find out more

Taking out a contract

Do you have any questions about taking out a contract, the policy or cancellation?

Let us assist you

Changing health insurer

It couldn’t be easier – it only takes a few steps.

We support you

Health insurance premiums at a glance

Calculate premium

Frau scannt Einzahlungsschein mit Smartphone

Submitting bills

Checking, paying, submitting – it couldn't be easier.

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Zwei Frauen unterhalten sich auf dem Balkon

Recommend us & benefit

Recommend CSS

Are you happy with CSS? You can get up to CHF 200 by recommending us.

How it works

You also benefit

myCSS client portal

No more paperwork: you do it all easily with your smartphone.

Do everything digitally

Top prices for you

Take advantage of attractive offers in the enjoy365 shop.

Smart savings

Go to the doctor?

Check symptoms of diseases and get medical advice.

Get to know myGuide

Earn up to CHF 600

Use active365 and reward yourself for leading a healthy lifestyle.

Discover active365

Higher deductible

The higher the deductible, the lower the premium. What deductible would you like?

Change insurance

Switch model

Change your medical point of contact and pay less.

Choose option

Exclude accident cover

Do you work at least eight hours a week? Then you can save on premiums.

Change accident cover

Even more protection

Outpatient Insurance

Add contributions to glasses and orthodontics to your basic insurance cover.

Better insurance

Hospitalisation Insurance

Decide before you get hospital treatment whether you would prefer a general, private or semi-private ward.

A better choice in hospital

Pregnancy & birth

Enjoy peace of mind with our insurance cover for mothers and their babies.

Discover now

Well looked