Received the following email from providerapplicationstatus@bcbsma.com  Dear Alex,     Please see the links you requested.      Please see the link below for information in regards to participating with Blue Cross Blue Shield of Massachusetts and guidance through the application process.  https://provider.bluecrossma.com/ProviderHome/portal/home/office-resources/enrollment/become-a-blue-cross-provider  Please see the link below for a contract update form. Please click on Contract Updates on the left side of the screen to locate. Please fill out and fax to the number found on the top of the form.   https://provider.bluecrossma.com/ProviderHome/portal/home/forms/forms/forms-library   Best,  Network Management Services Blue Cross and Blue Shield of Massachusetts