An ambulance service is a dedicated medical transportation service that provides emergency care and transportation for patients who require urgent medical attention. Ambulance services are typically operated by public or private organizations, and their primary goal is to provide timely and efficient medical assistance to patients in need. Ambulance services are often the first responders in emergency situations, and they play a critical role in ensuring that patients receive the appropriate care as quickly as possible. They provide a range of services, including basic life support, advanced life support, and critical care transport.