Quoting HotMom21ERF:" i will start gathering the info and put it into a binder. thank you!"
If you haven't gone through all that hassle yet, all you need is to fill out the form online. Have a list of all medical doctors who have treated your child, with addresses and phone numbers. They will do ALL the footwork. Then when you have your phone interview, they will send a packet with info they need- they will also tell you on the phone so you can gather the info while you wait for the packet. They will want wage stubs, rent/mortgage info. and bank accounts, SSI numbers of everyone in the house and that's basically it.