! Across Europe, you can dial 112 24 hours a day to reach the fire brigade, police or ambulance. You will be connected to the local emergency centre. So you do not need a country code.

For life-threatening situations, call at all times with:

112

For everything else, you should first make an appointment with the GP. This can often help you or refer you to a hospital

You can also make an appointment as a tourist. However, you must pay in cash and you can claim the invoice from your health insurance company. 

You cannot pass the hospital without a referral from a general practitioner.