The document provides two sample request letters asking for financial assistance to pay hospital bills. To write a letter requesting help with hospital bills, start with a polite greeting and introduce yourself, mentioning your situation briefly.Enclosed is a copy of my completed application for financial assistance. This is a letter that I may use if I represent a client who is injured in an accident and I want to get his or her hospital bills reduced. If you receive assistance from or live in a home with a family or friends, please have them complete the attached form labeled "Letter of Support. Sample Format of Request.