Ultrasound-guided intraarticular hip corticosteroid injections may be useful for emergency care providers treating patients with painful exacerbations of osteoarthritis of the hip. Corticosteroid injection is widely recommended as a first-line treatment for painful osteoarthritis of the hip. Bedside ultrasound is readily available in most emergency departments; however, using ultrasound to guide therapeutic hip injections has not yet been described in emergency practice. Herein, we present the first description of a successful emergency physician-performed ultrasound-guided hip injection of local anesthetic and corticosteroid for pain control in a patient with an acute exacerbation of osteoarthritis.