by caomh » Wed Mar 28, 2012 11:44 am
Understand that the previous two answers are referring to the Fair Debt Collections Act, which regulates how collection agencies/attorneys/3rd party collectors must behave. If you send them a "cease and desist" letter, they must quit all communications with you. If you tell them you have an attorney, all futher communications must be send to him.
Your problem (I think) is you are saying "the hospital" is calling. That makes them the original creditor and they are not included under the FDCA laws. In other works, you can't effectively stop their calling and harassing you.
Follow the advice about contacting your attorney and have him deal with the hospital.