Here in the Netherlands it is 877 euro for an A1 call (emergency, no delays), and 384 for B1 calls (non emergency, planable). You also get a 4.83 euro per km cost. You pay up to 375 euro if you haven't had any medical cost that year, otherwise zero.

Stand by cost are about 154 euro/hour. E.g. for sport events.

ICU transport is about 2500. All are law mandated.

The total cost might be more as the insurers also put in undisclosed amounts and some cost is shared with the emergency departments at the hospitals.