I went to an emergency room and paid the {$150.00} required along with my insurance. I only found out that they had put something in to collections when looking at my Credit report. I received no phone call or letter with the itemized bill, which of course they should n't have been XXXX seems my insurance paid for it. 

They have no number for debt collection or disputes of billing. I refuse to pay it considering I have no written letter or email or agreement to pay any bill. My insurance would have covered it. 

Thank you.