myCSS is a free client portal designed for private clients of CSS Kranken-Versicherung AG. It offers a range of online services that makes it easy for you to manage your insurance matters anytime, anywhere. You can access your personal data and documents, submit bills easily via the app, and have direct contact with your client advisor.

With myCSS, you can get an up-to-date overview of your premiums, deductibles, and retention fee. The simplified login process is easy, including Touch ID. You can also access your electronic insurance card always to hand. The app meets the highest standards of security and data protection, ensuring the safety of your personal information.

The app is available for Android version 6 and up, and you need a myCSS account to use it. If you need any assistance, you can visit the myCSS App Support page for more information.