December 11, 2023
When submitting appeals through the Availity portal, please submit them as an appeal initiation so that it is sent to the appropriate area for handling. Please do not submit appeals as claim reconsiderations through the portal. This will help ensure timely response to your appeals.
Appeals may also be submitted via fax or mail. See contact information below.
To learn more about how to correctly submit Claims Appeals, review the information on our provider website.
Appeals Contact Information:
E-mail: MT_AppealsTeam@hcsc.net
Fax: 406-441-5569
Mail: BCBSMT Attn: Appeals Team, P.O. Box 660255, Dallas, TX 75266-0255