Learn more about the differences between the ER and urgent care. Reviewed 11/8/2023 Sources American College of Emergency Physicians. "Emergency Care vs. Urgent Care." https://www.emergencyphysicians.org/article/er101/emergency-care-vs.-urgent-care-whats-the-difference. Healthychildren.org. "Is It a Medical Emergency, or Not?" https://www.healthychildren.org/English/family-life/health-management/Pages/Is-It-a-Medical-Emergency-or-Not.aspx. Related stories