Don't most countries have a separate ambulance/paramedic service for medical emergencies? Certainly in the UK we have fire, police and ambulance as the three em

Don't most countries have a separate ambulance/paramedic service for medical emergencies? Certainly in the UK we have fire, police and ambulance as the three emergency services, one (or more) of which will be sent by the dispatcher following a 999 emergency call. I think most commonwealth countries are the same.