Adler Wallach & Associates, Inc. Debt Collection Complaint

Adler Wallach & Associates, Inc. Debt collection department,

Medical Cont'd attempts collect debt not owed Debt is not mine California

I was in - - - on vacation when my ex boyfriend -. I was admitted into the hospital there and treated but I 'm on medicaid out of - this should of been all covered. I contacted this collection agency and informed them of this.I 've been medically covered every since - of 2005. I 'm at a loss as to what they want me to do. I have verification from social security that I 've been covered this whole time.please help me. I 'm trying my hardest to bring my credit score up and this is the only thing bad on my credit