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.Request an application for financial assistance. (commonly referred to as "Charity Care") from the Hospital billing department immediately. The following letter is only intended as a. SAMPLE Letter of Medical Necessity that outlines the information a payer may request. Completing this form will start your request for hospital financial assistance. Learn how to write a compelling hardship letter for medical bills with our step-by-step guide. Includes ChatGPT prompt. To write a letter requesting help with hospital bills, start with a polite greeting and introduce yourself, mentioning your situation briefly.