HCA Florida Poinciana Hospital Emergency Room is a 24/7 emergency care unit with 31 beds - as well as six private intensive care beds - and is equipped to provide fast, convenient emergency care. Our care options include treatment for injuries and infections, such as back pain or flu, as well as life-threatening conditions, such as heart attacks or strokes. If you are in Kissimmee and think you are experiencing an emergency, call 911 or visit us in the emergency department immediately.