Yeah it does it works very well in other countries. And in some you have to pay a deposit if you miss a number and you get back the deposit if you attend.
Quick Google if my experience isn’t enough….
In Canada, while many healthcare services, including most doctor's appointments, are covered by public health insurance, patients may be charged a fee for missed appointments, especially if they don't provide sufficient notice of cancellation. This fee is not covered by provincial health insurance and is intended to offset the cost to the clinic or physician for the missed time.
France will introduce a €5 penalty for people who fail to turn up to doctors' appointments, Prime Minister Gabriel Attal said Saturday, April 6. The fine was one of several measures
announced by Attal to boost a health service struggling to keep up with increasing demands from an aging and growing population.
Yes, in the Netherlands, you may be charged a no-show fee if you miss a doctor's appointment without canceling it in advance, typically within 24 hours or a full working day. This fee is not covered by your health insurance.
In Germany, doctors can charge patients for missed or cancelled appointments, but usually only in exceptional cases and if they can demonstrate financial loss. A common scenario where a fee might be charged is when an appointment is cancelled with less than 24 hours' notice, or if a patient has a pattern of missed appointments.
In Australia, patients may be charged a cancellation fee or a "no-show" fee for missed doctor's appointments, especially if they don't provide sufficient notice of cancellation. The specific fee amount can vary between clinics, but is typically between $50 and $100. If you repeatedly miss appointments or fail to cancel, the clinic may refuse to schedule future appointments.