Received following reply from Response to your Case 00007423: I.LICSW.Ullrich, Jennifer:  "Dear Provider:  This is an automatic reply from an email box that is not monitored.  Blue Cross Blue Shield of Massachusetts acknowledges receipt of your recent submission.  It will be worked in the order it was received.  Any questions, please contact Network Management & Credentialing Services at  800-316-BLUE (2583)."