Message:I'm currently a Medicare/ Medicaid recipient.... And my previous employer United Healthcare long-term is suing me for 34,000 dollars that I do

I can't tell from the information provided what your question is.  If you are on Medicaid, and have no assets, then United Healthcare cannot seek reimbursement from you.  If you were injured as a result of an accident, and you get a personal injury award from a lawsuit, you may have to pay back MEdicare and/or Medicaid for the care and treatment you received.  However, that will be paid directly from the proceeds of the personl injury litigation.