[](https://info.onedoc.ch/en/) - [Software](#) - [OneDoc Hub](https://info.onedoc.ch/en/hub/) - [OneDoc Profile](https://info.onedoc.ch/en/hub/onedoc-profile/) - [Online appointment bookingPopular](https://info.onedoc.ch/en/hub/online-booking/) - [Book online button on GooglePopular](https://info.onedoc.ch/en/hub/book-online-google-button/) - [Partner healthcare platforms](https://info.onedoc.ch/en/hub/partner-healthcare-platform/) - [WidgetPopular](https://info.onedoc.ch/en/hub/widget/) - [Medical agenda](https://info.onedoc.ch/en/hub/medical-agenda/) - [Home consultationNew](https://info.onedoc.ch/en/hub/home-consultation/) - [Step-by-steps appointments](https://info.onedoc.ch/en/hub/step-by-step-appointment/) - [Medical resources management](https://info.onedoc.ch/en/hub/medical-resources-management/) - [Referral](https://info.onedoc.ch/en/hub/referral/) - [SMS reminder for booked appointmentPopular](https://info.onedoc.ch/en/hub/sms-reminders/) - [Confirmation email](https://info.onedoc.ch/en/hub/confirmation-email/) - [Consultation notes](https://info.onedoc.ch/en/hub/consultation-notes/) - [Follow-up appointment recallNew](https://info.onedoc.ch/en/hub/follow-up-appointment-recall/) - [OneDoc Invoice](https://info.onedoc.ch/en/invoice/) - [Tarif 590Popular](https://info.onedoc.ch/en/invoice/tarif-590/) - [Physio TarifPopular](https://info.onedoc.ch/en/invoice/physio-tarif/) - [PsyTarif (581/582)New](https://info.onedoc.ch/en/invoice/psytarif/) - [Swiss Dental Hygienist (SDH) Tarif](https://info.onedoc.ch/en/invoice/tarif-sdh/) - [Tarif 595Coming soon](https://info.onedoc.ch/en/tarif-595/) - [Covercard](https://info.onedoc.ch/en/invoice/covercard/) - [QR-bill](https://info.onedoc.ch/en/invoice/qr-bills/) - [Secure invoice transmission to the patient (TG)](https://info.onedoc.ch/en/invoice/third-party-guarantor/) - [Invoice transmission to the insurance (TP)](https://info.onedoc.ch/en/invoice/third-party-payment/) - [Payment reminders](https://info.onedoc.ch/en/invoice/payment-reminders/) - [Payment reconciliation](https://info.onedoc.ch/en/invoice/automatic-payment-reconciliation/) - [Year-end closing](https://info.onedoc.ch/en/invoice/year-end-closing/) - [VAT return](https://info.onedoc.ch/en/invoice/vat-return/) - [Statistics](https://info.onedoc.ch/en/invoice/statistics/) - [Emma: AI Phone AssistantNew](https://info.onedoc.ch/en/emma-phone-assistant/) - [OneDoc Link](https://info.onedoc.ch/en/link/) - [OneDoc Inbox](https://info.onedoc.ch/en/inbox/) - [Medication requestsNew](https://info.onedoc.ch/en/inbox/medication-requests/) - [OneDoc Visio](https://info.onedoc.ch/en/visio/) - [Teleconsultation badge](https://info.onedoc.ch/en/visio/teleconsultation-badge/) - [Teleconsultation modulePopular](https://info.onedoc.ch/en/visio/teleconsultation-module/) - [Screen sharing](https://info.onedoc.ch/en/visio/screen-sharing/) - [Professional background for teleconsultation](https://info.onedoc.ch/en/visio/background-teleconsultation/) - [Audio and Video settings](https://info.onedoc.ch/en/visio/audio-video-setting/) - [Solutions](#) - [Your needs](https://info.onedoc.ch/en/needs/) - [Increase your visibility](https://info.onedoc.ch/en/needs/increase-visibility/) - [Get more new patients](https://info.onedoc.ch/en/needs/get-new-patients/) - [Retain your patientsPopular](https://info.onedoc.ch/en/needs/retain-your-patients/) - [Automate the follow-up of your existing patients](https://info.onedoc.ch/en/needs/automate-follow-up-existing-patients/) - [Manage care protocols easily](https://info.onedoc.ch/en/needs/manage-care-protocols/) - [Keep your patients in your network](https://info.onedoc.ch/en/needs/keep-patients-network/) - [Easily refer your patientsPopular](https://info.onedoc.ch/en/needs/refer-your-patients/) - [Receive qualified referrals](https://info.onedoc.ch/en/needs/receive-qualified-referrals/) - [Handle more patient requests](https://info.onedoc.ch/en/needs/handle-more-patient-requests/) - [Limit the number of no-showsPopular](https://info.onedoc.ch/en/needs/reduce-no-shows/) - [Reduce the number of incoming callsPopular](https://info.onedoc.ch/en/needs/reduce-incoming-calls/) - [Stay connected with your patients](https://info.onedoc.ch/en/needs/stay-connected-with-patients/) - [Organize your home visits more easily](https://info.onedoc.ch/en/needs/organize-home-visits/) - [Create and manage your invoices](https://info.onedoc.ch/en/needs/create-compliant-invoices/) - [Your specialty](https://info.onedoc.ch/en/specialty/) - [General practitioner](https://info.onedoc.ch/en/specialty/general-practitioner/) - [SpecialistPopular](https://info.onedoc.ch/en/specialty/specialist/) - [Dentist](https://info.onedoc.ch/en/specialty/dentist/) - [Dental hygienist](https://info.onedoc.ch/en/specialty/dental-hygienist/) - [Physiotherapist](https://info.onedoc.ch/en/specialty/physiotherapist/) - [Therapist](https://info.onedoc.ch/en/specialty/therapist/) - [PsychologistPopular](https://info.onedoc.ch/en/specialty/psychologist/) - [Psychotherapists](https://info.onedoc.ch/en/specialty/psychotherapists/) - [Ophthalmologist](https://info.onedoc.ch/en/specialty/ophthalmologist/) - [Dermatologist](https://info.onedoc.ch/en/specialty/dermatologist/) - [Pediatrician](https://info.onedoc.ch/en/specialty/pediatrician/) - [Gynecologists](https://info.onedoc.ch/en/specialty/gynecologists/) - [Aesthetic medicine](https://info.onedoc.ch/en/specialty/aesthetic-medicine/) - [Your healthcare facility](https://info.onedoc.ch/en/specialty/) - [Medical center](https://info.onedoc.ch/en/specialty/medical-center/) - [Hospital](https://info.onedoc.ch/en/specialty/hospital/) - [Pharmacy](https://info.onedoc.ch/en/specialty/pharmacy/) - [Imaging center](https://info.onedoc.ch/en/specialty/imaging-center/) - [Medical laboratory](https://info.onedoc.ch/en/specialty/medical-laboratory/) - [Hearing care professional](https://info.onedoc.ch/en/specialty/hearing-care-professionals/) - [Optician](https://info.onedoc.ch/en/specialty/optician/) - [Connectors](#) - [A-D](#) - [Aeskulap](https://info.onedoc.ch/en/connectors/aeskulap/) - [amétiq siMed](https://info.onedoc.ch/en/connectors/ametiq-simed/) - [Axenita](https://info.onedoc.ch/en/connectors/axenita-axonlab/) - [Carefolio](https://info.onedoc.ch/en/connectors/carefolio/) - [curaMED](https://info.onedoc.ch/en/connectors/curamed/) - [Delemed](https://info.onedoc.ch/en/connectors/delemed/) - [DentaGest](https://info.onedoc.ch/en/connectors/dentagest/) - [Denteo](https://info.onedoc.ch/en/connectors/denteo/) - [E-G](#) - [E-Medicus](https://info.onedoc.ch/en/connectors/e-medicus/) - [E-PAT](https://info.onedoc.ch/en/connectors/e-pat/) - [ElexisNew](https://info.onedoc.ch/en/connectors/elexis/) - [ePaad](https://info.onedoc.ch/en/connectors/epaad/) - [ePhysio](https://info.onedoc.ch/en/connectors/ephysio/) - [ergodent](https://info.onedoc.ch/en/connectors/ergodent/) - [Eyesoft](https://info.onedoc.ch/en/connectors/eyesoft/) - [Google Calendar](https://info.onedoc.ch/en/connectors/google-calendar/) - [H-M](#) - [Handylife](https://info.onedoc.ch/en/connectors/handy-patients/) - [Hexabit Luna](https://info.onedoc.ch/en/connectors/hexabit-luna/) - [ifaNew](https://info.onedoc.ch/en/connectors/ifa/) - [KISIM](https://info.onedoc.ch/en/connectors/cistec-kisim/) - [Liris](https://info.onedoc.ch/en/connectors/liris/) - [Medes](https://info.onedoc.ch/en/connectors/medes/) - [MediCloud](https://info.onedoc.ch/en/connectors/medicloud/) - [MediOnline](https://info.onedoc.ch/en/connectors/medionline-aerztekasse/) - [Mediway](https://info.onedoc.ch/en/connectors/mediway/) - [N-Q](#) - [NereidaNew](https://info.onedoc.ch/en/connectors/nereida/) - [NEXUS](https://info.onedoc.ch/en/connectors/nexus/) - [Oplus](https://info.onedoc.ch/en/connectors/oplus/) - [Outlook](https://info.onedoc.ch/en/connectors/outlook/) - [PhysioApp](https://info.onedoc.ch/en/connectors/physioapp/) - [Polavis](https://info.onedoc.ch/en/connectors/polavis/) - [Polypoint](https://info.onedoc.ch/en/connectors/polypoint/) - [PraxinovaNew](https://info.onedoc.ch/en/connectors/praxinova/) - [ProPharma](https://info.onedoc.ch/en/connectors/propharma/) - [Pulse Medica](https://info.onedoc.ch/en/connectors/pulse-medica/) - [R-Z](#) - [RockethealthNew](https://info.onedoc.ch/en/connectors/rockethealth/) - [SOFTplus](https://info.onedoc.ch/en/connectors/softplus/) - [Sokle](https://info.onedoc.ch/en/connectors/sokle/) - [tomedoNew](https://info.onedoc.ch/en/connectors/tomedo/) - [Vitomed](https://info.onedoc.ch/en/connectors/vitomed-vitodata/) - [WinLogie](https://info.onedoc.ch/en/connectors/winlogie/) - [WinMed](https://info.onedoc.ch/en/connectors/winmed/) - [ZaWin](https://info.onedoc.ch/en/connectors/zawin/) - [See all our connectors](https://info.onedoc.ch/en/connectors/) - [Resources](#) - [About OneDoc](#) - [Our Mission](https://info.onedoc.ch/en/our-mission/) - [Media](https://info.onedoc.ch/en/media/) - [Blog](https://info.onedoc.ch/en/blog/) - [For general practitioners](https://info.onedoc.ch/en/blog/doctors/) - [For dentists](https://info.onedoc.ch/en/blog/dentists/) - [For dental hygienists](https://info.onedoc.ch/en/blog/dental-hygienists/) - [For pediatricians](https://info.onedoc.ch/en/blog/pediatricians/) - [For ophtalmologists](https://info.onedoc.ch/en/blog/ophtalmologists/) - [For medical center](https://info.onedoc.ch/en/blog/medical-center/) - [For pharmacy](https://info.onedoc.ch/en/blog/pharmacy/) - [For physiotherapists](https://info.onedoc.ch/en/blog/physiotherapists/) - [For psychologists](https://info.onedoc.ch/en/blog/psychologists/) - [For complementary therapists](https://info.onedoc.ch/en/blog/therapists/) - [Resources](#) - [ROI Calculator](https://info.onedoc.ch/en/profitability-calculator/) - [Feature QuizNew](https://info.onedoc.ch/en/feature-quiz/) - [Online visibility audit](https://info.onedoc.ch/en/online-visibility-audit/) - [Patient Journey Scan](https://info.onedoc.ch/en/patient-journey-scan/) - [EN](https://info.onedoc.ch/en/invoice/third-party-guarantor/) - [FR](https://info.onedoc.ch/fr/invoice/factures-tiers-garant/ "Switch to FR") - [DE](https://info.onedoc.ch/de/invoice/tiers-garant-rechnungen/ "Switch to DE") - [IT](https://info.onedoc.ch/it/invoice/fatture-terzo-garante/ "Switch to IT") [Book a free demo](https://info.onedoc.ch/en/discover-onedoc-pro/) [Book an appointment](https://www.onedoc.ch/en/) [OneDoc Pro](https://info.onedoc.ch/en/ "Go to OneDoc Pro.") [OneDoc Invoice](https://info.onedoc.ch/en/invoice/ "Go to OneDoc Invoice.") Secure invoice transmission to the patient (TG) A OneDoc Invoice feature # Send Tiers garant invoices securely to your patients With OneDoc Invoice, securely send Tiers garant (TG) invoices to your patients in compliance with Swiss data protection requirements. [Book a free demo](https://info.onedoc.ch/en/discover-onedoc-pro/) ## Generate Tiers garant invoices in just a few clicks ### 01 ###### Create Tiers garant invoices in OneDoc Invoice Create, manage, and send Tiers garant invoices directly from OneDoc Invoice in just a few clicks. Each invoice automatically includes all the required information, such as the consultation type, amount, beneficiary, and reference number.   ### 02 ###### Send invoices through a secure link Patients access their Tiers garant invoice through a secure link sent by email and protected by an SMS code. In compliance with the nFADP, no sensitive data is sent as an attachment. The link automatically expires after 30 days, limiting access to the data in the event of a cyberattack. ### 03 ###### Add a cover letter to the invoice Personalize your patients’ experience by attaching a cover letter to Tiers garant invoices. The letter is written in the patient’s language for clear, professional communication.  ## Works with... [__Smart Invoice generation__ \ Generate and send QR invoices that comply with Swiss standards.](https://info.onedoc.ch/en/invoice/qr-bills/) [__Invoice transmission to insurers (TP)__ \ Easily generate and send your TP invoices to insurers.](https://info.onedoc.ch/en/invoice/third-party-payment/) ## Frequently asked questions about sending invoices to patients #### What are the benefits of using OneDoc Invoice to send Tiers garant invoices securely? OneDoc Invoice makes sending Tiers garant (TG) invoices simpler and more secure. Patients receive an email with a secure link to download their invoice, protected by two-factor authentication using an SMS code. This ensures that only authorized individuals can access sensitive information. Invoice links also expire automatically after 30 days, further protecting the data. This method complies with Swiss legal requirements under the nFADP, helping you meet your data protection obligations while providing patients with a smooth, professional experience. #### How can patient data remain confidential when medical invoices are sent? With OneDoc Invoice, invoices are never sent as email attachments, avoiding the risks associated with unsecured email systems. Instead, patients receive a secure link to access their invoice through the OneDoc patient portal. The link is protected by two-factor authentication using an SMS code and expires automatically after 30 days. These safeguards keep medical data confidential and protected from unauthorized access. #### Can I personalize the cover letters sent with patient invoices? Yes. OneDoc Invoice lets you personalize the cover letters attached to invoices. You can create templates tailored to your needs and include important information or specific messages for your patients. These letters can be generated automatically in the patient’s language, ensuring clear, professional communication. ## Send invoices to your patients securely [Book a free demo](https://info.onedoc.ch/en/discover-onedoc-pro/) ##### About OneDoc - [About us](https://info.onedoc.ch/en/our-mission/) - [Media](https://info.onedoc.ch/en/media/) - [Cookie Policy](https://info.onedoc.ch/en/cookie-policy/) - [Privacy Center](https://privacy.onedoc.ch/en) [Consent management](javascript:Didomi.preferences.show%28%29) ##### Our other websites - [pro.onedoc.ch: app for healthcare professionals](https://pro.onedoc.ch/en/) - [onedoc.ch: online appointment booking platform](https://www.onedoc.ch/en/) - [praemiencheck.onedoc.ch: compare 2027 premiums](https://praemiencheck.onedoc.ch/en/) ##### Languages - [FR](https://info.onedoc.ch/en/ "Switch to FR (FR)") - [DE](https://info.onedoc.ch/de/ "Switch to DE (DE)") - [IT](https://info.onedoc.ch/it/ "Switch to IT (IT)") - [EN](https://info.onedoc.ch/en/ "Switch to EN (EN)") ##### Our software - [OneDoc Invoice](https://info.onedoc.ch/en/invoice/) - [Tarif 590](https://info.onedoc.ch/en/invoice/tarif-590/) - [Physio Tarif](https://info.onedoc.ch/en/invoice/physio-tarif/) - [PsyTarif (581/582)](https://info.onedoc.ch/en/invoice/psytarif/) - [SDH Tarif](https://info.onedoc.ch/en/invoice/tarif-sdh/) - [QR-bills](https://info.onedoc.ch/en/invoice/qr-bills/) - [Payment reminders](https://info.onedoc.ch/en/invoice/payment-reminders/) - [Payment reconciliation](https://info.onedoc.ch/en/invoice/automatic-payment-reconciliation/) - [VAT return](https://info.onedoc.ch/en/invoice/vat-return/) - [TG bills](https://info.onedoc.ch/en/invoice/third-party-guarantor/) - [TP bills](https://info.onedoc.ch/en/invoice/third-party-payment/) - [Year-end closing](https://info.onedoc.ch/en/invoice/year-end-closing/) - [Covercard](https://info.onedoc.ch/en/invoice/covercard/) - [Statistics](https://info.onedoc.ch/en/invoice/statistics/) ##### Use cases - [Create and manage your invoices with OneDoc Invoice](https://info.onedoc.ch/en/needs/create-compliant-invoices/) - [Reduce incoming calls](https://info.onedoc.ch/en/needs/reduce-incoming-calls/) - [Reduce no-shows](https://info.onedoc.ch/en/needs/reduce-no-shows/) - [Handle more patient requests](https://info.onedoc.ch/en/needs/handle-more-patient-requests/) - [Retain patients with a digital experience](https://info.onedoc.ch/en/needs/retain-your-patients/) - [Automate follow-up for existing patients](https://info.onedoc.ch/en/needs/automate-follow-up-existing-patients/) - [Get new patients](https://info.onedoc.ch/en/needs/get-new-patients/) - [Increase your practice's visibility](https://info.onedoc.ch/en/needs/increase-visibility/) ##### Our solutions by specialty - [General practitioner](https://info.onedoc.ch/en/specialty/general-practitioner/) - [Specialist](https://info.onedoc.ch/en/specialty/specialist/) - [Dentist](https://info.onedoc.ch/en/specialty/dentist/) - [Dental hygienist](https://info.onedoc.ch/en/specialty/dental-hygienist/) - [Physiotherapist](https://info.onedoc.ch/en/specialty/physiotherapist/) - [Complementary therapist](https://info.onedoc.ch/en/specialty/therapist/) - [Psychologist](https://info.onedoc.ch/en/specialty/psychologist/) - [Psychotherapist](https://info.onedoc.ch/en/specialty/psychotherapists/) - [Ophthalmologist](https://info.onedoc.ch/en/specialty/ophthalmologist/) - [Dermatologist](https://info.onedoc.ch/en/specialty/dermatologist/) - [Pediatrician](https://info.onedoc.ch/en/specialty/pediatrician/) - [Gynecologist](https://info.onedoc.ch/en/specialty/gynecologists/) ##### Our solutions by structure - [Medical center](https://info.onedoc.ch/en/specialty/medical-center/) - [Hospital](https://info.onedoc.ch/en/specialty/hospital/) - [Pharmacy](https://info.onedoc.ch/en/specialty/pharmacy/) - [Radiology centre](https://info.onedoc.ch/en/specialty/imaging-center/) - [Medical laboratory](https://info.onedoc.ch/en/specialty/medical-laboratory/) - [Hearing care professional](https://info.onedoc.ch/en/specialty/hearing-care-professionals/) - [Optician](https://info.onedoc.ch/en/specialty/optician/) ##### Resources - [OneDoc Pro Blog](https://info.onedoc.ch/en/blog/) - [Patient Journey Scan](https://info.onedoc.ch/en/patient-journey-scan/) - [Profitability Calculator](https://info.onedoc.ch/en/profitability-calculator/) ##### Latest articles - [TARMED/TARDOC 2026: what's changing](https://info.onedoc.ch/en/blog/all-specialties/tardoc-2026/) - [TARDOC: financial implications for practices](https://info.onedoc.ch/en/blog/all-specialties/tardoc-financial-implications/) - [Preparing for the transition to TARDOC](https://info.onedoc.ch/en/blog/all-specialties/preparing-transition-tardoc/) - [How to start digitalizing your medical practice](https://info.onedoc.ch/en/blog/all-specialties/digitalizing-medical-practices/) - [Automating tasks in a medical practice](https://info.onedoc.ch/en/blog/all-specialties/automating-tasks-in-a-medical-practice-how-can-you-really-save-time-for-your-patients/) - [Electronic patient record (EPR): what is mandatory](https://info.onedoc.ch/en/blog/all-specialties/electronic-patient-records-mandatory/) - [Data security at OneDoc](https://info.onedoc.ch/en/blog/all-specialties/how-do-we-manage-data-security-at-onedoc/) - [How to bill for teleconsultations](https://info.onedoc.ch/en/blog/all-specialties/billing-for-teleconsultations-in-switzerland-what-you-need-to-know/) - [AI in medicine in Switzerland](https://info.onedoc.ch/en/blog/all-specialties/ai-in-medicine-switzerland/) © 2026 OneDoc SA - Made with  in Switzerland Close