Grant & Weber Debt Collection Complaint

Grant & Weber Debt collection department,

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

My daughter received medical care at - - back in -/-/2012. On the date of service in question, my daughter was covered by Medi-cal ( - California ). The hospital is stating I failed to provider her medical insurance information and this is not true. I contacted Grant and Weber several times to explain what happened, they are not willing to adjust the balance or to bill Medi-cal as they are saying bill is out of timely filing and balance will not be paid by Medi-cal. This is not fair, and also under title 22 in the State of California, If my daughter had medi-cal and I was able to prove it, they are suppose to write off the balance. Grant and Weber are refusing stating this is not true. They want the money from me and that 's all they care about. I have proof my daughter was covered by insurance. I also tried to get help from - and they were on the side of the debt collector, so if you can help, I will be grateful.