Emergency care (24/7) and urgent care (7 a.m. - 9 p.m. daily), all under one roof. Premier ER & Urgent Care - Waco is the place to go — from fevers to fractures and allergies to chest pains — we have you covered. We will always be upfront about the billing and you’ll only be charged for the level of care you need. Our combined emergency room and urgent care is fully equipped with on-site labs, X-ray, ultrasound and CT, so you can feel better, faster.