 We're back with Dr. Elizabeth Rosenthal with KFF Health News. On a note, the CEO of the Parkland Health System, Frederick Cerise, is a member of the KFF Board of Trustees. The KFF Newsroom is an editorially independent program. Now, doctor, back to this case. Wow, the difference between emergency room and urgent care. What a difference some words make. Are there any regulations about what health facilities can actually call themselves?