Ben Weiss July 5, 2022 Admissions, Billing, EHR, Facility Operations, Healthcare Software, How to Guides Here's How to Find the Addiction Treatment Billing Claims Address for Blue Cross Blue Shield of Minnesota Ben Weiss July 5, 2022 Admissions, Billing, EHR, Facility Operations, Healthcare Software, How to Guides Blue Cross Blue Shield of Minnesota is still accepting paper billing claims from addiction treatment centers but they are NOT accepting all utilization management forms by mail.