You can contact the hospital and ask for your records. A letter works best, unless you can just go there. They will want a records release, and often require use of their own form. Sounds pretty short for any kind of a formal proceeding, but you can also contact the court and see if there is any record.
We do not have a client/attorney relationship until you make an appointment, we discuss your case face to face, I accept a retainer, and we explictly agree to enter into representation.