Since January 2026, the price of every outpatient procedure in Switzerland has come from a new tariff. Your clinic does not set it, but it does decide who explains the invoice.

Picture this: February 2026. A 68-year-old patient has cataract surgery, as an outpatient, at a private clinic in Geneva. A few weeks later the invoice arrives: one line with code 005 and an amount. The lens, the eye drops and the anaesthetic do not appear with their own prices. She cannot tell whether it is right. She looks on the clinic’s website and finds nothing. She calls her insurer, who explains it in their own way.

Since 1 January 2026, a private clinic in Switzerland cannot compete on the price of an outpatient procedure: that price comes from a tariff negotiated by others and approved by the Federal Council. It can compete on everything around it. And the invoice is part of that.

What changed on 1 January 2026.

According to the Federal Office of Public Health, outpatient medical treatment has been billed under a new system since that date: TARDOC and the outpatient flat rates replace TARMED. Billing for inpatient treatment is unchanged. The Federal Council approved the system on 30 April 2025 and its amendments on 5 November 2025.

TARDOC still bills procedure by procedure, as TARMED did, but with around 1,400 items instead of more than 4,600. The roughly 300 flat rates pay a fixed amount per treatment covering everything it involves: medicines, implants, laboratory work and, from 1 January 2027, pathology. For now they apply mainly to treatment provided by hospitals, such as arthroscopies or cataract operations, and they take priority: if a treatment has a flat rate, it cannot be billed item by item.

The switch is meant to be cost-neutral. According to the public broadcaster SRF, the Federal Council set a cap of 4% on the annual increase in effective total costs, and if it is exceeded, the tariff partners must take corrective action. The approval is temporary, for three years. The structure will be updated for the first time on 1 January 2027 and every year after that. The federal health minister said as much when it was presented: the system is not perfect.

What the invoice shows.

On the invoice, items billed under TARDOC carry tariff code 007, and those covered by a flat rate carry code 005. Where a flat rate applies, the invoice lists the medicines used but not their individual prices, only the total. The Federal Office of Public Health recommends reporting any irregularities to the insurer. And when asked whether there is a guide to checking a medical invoice, it says it does not publish one itself, but that such help can be found on the websites of insurers or of healthcare providers.

In other words, the explanation of your invoice already exists somewhere. The question is whether it is on your website or on the insurer’s.

What I do not know.

I do not know how much a particular private clinic’s billing has changed in 2026: some procedures are worth more than under TARMED and others less, and I have found no reliable public data on the effect on private clinics. Nor do I know what point value each clinic has agreed with each insurer. How each case is billed is decided by your contracts and your billing team, and this note is neither tariff nor legal advice.

The blind spot: the invoice communicates too.

It is easy to weigh every word the website says before the visit and forget what arrives afterwards. With a new system, new codes and flat rates that bundle what used to be itemised, the invoice is the document that gets read most carefully and understood least. If nobody explains it, the question ends up with the insurer, which is precisely who your clinic negotiates with.

When someone else sets the price, the difference lies in everything the price does not measure.

Where I stand.

I think a private clinic should treat the tariff change as a communication matter too, not only a billing one. It still has two levers of its own: attracting the right people, well informed before their appointment, and having its team lose fewer hours to administrative tasks that automation can prepare. And a third, small and almost free: a clear page, in each patient’s language, explaining how to read the new invoice. An invoice nobody explains ends up being explained by the insurer, in its own way.

What I would check.

• The billing page. Whether it exists, whether it mentions TARDOC and the flat rates, and whether it explains codes 005 and 007.
• What is said before the appointment. Whether each patient knows, before coming in, what basic insurance covers and what it does not.
• The questions coming in. How many calls and emails in 2026 are about invoices, and what they ask.
• Administrative hours. How much of the team’s time goes on repetitive tasks that could arrive already prepared.
• The 2027 update. Who will flag the changes of 1 January 2027, and where they will be published.

Where to start.

1. This week

   Read an invoice from the outside

   Take a real 2026 invoice, with personal data removed, and note everything that is unclear.

2. This month

   Count the questions

   Log the invoice questions for four weeks and group them by topic.

3. This quarter

   Publish the explanation

   One page per language: what TARDOC is, what a flat rate is, how to read the invoice and whom to ask.

4. Before January 2027

   Prepare for the update

   Review the copy as soon as the new version of the tariff is published.

Take a recent invoice from your clinic, cover the name and read it as a patient receiving it at home on a Thursday evening. Do they understand what was done, why it costs that much and whom to call if they disagree?

You do not set the price. But you do decide whether the patient understands the invoice or has to call to ask. How many of those calls did your team take last month, and how many could your website have answered?

If you would like me to review what each patient finds on your website before and after treatment, start with the Strategic Diagnostic. How each service is billed is for your agreements and your billing team to decide, not a designer.