Thanks. We have an appointment with Dr K in Illinois in 2 weeks and will most likely do IVIG. I am hoping for a positive response. A 2017 paper by the PANS research consortium lists some detailed guidelines for the treatment of PANDAS with immunomodulatory therapies. Also, the State of Illinois has passed Charlie's Law making it the first state requiring insurers to cover the treatment for kids with PANDAS. I am wondering if it is covered for people from out of state having the treatment/procedure in IL or if you have to be an IL resident?