How can BC/BS change the copayment/co-insurance amount once you accept the new policy?

How can BC/BS change the copayment/co-insurance amount once you accept the new policy?https://connect.bcbsil.com/ask-bcbsil/f/questions-and-answers/258/how-can-bc-bs-change-the-copayment-co-insurance-amount-once-you-accept-the-new-policyHow is this ok?en-USTelligent Community 12Fri, 13 Jan 2017 14:55:19 GMTRE: How can BC/BS change the copayment/co-insurance amount once you accept the new policy?https://connect.bcbsil.com/thread/309?ContentTypeID=1Fri, 13 Jan 2017 14:55:19 GMT6e104328-2028-43b6-bb31-8401437dc51f:116d87b2-56bf-485e-94c6-e4527cc254b2BCBSIL Connect TeamHello, You should be notified of any changes made to your plan. If you have any questions about the benefits under your plan, or feel they are incorrect, please contact our customer service department at the number on your ID card. ~ Kayla<div style="clear:both;"></div>