Are you a current member of Blue Cross and Blue Shield of Montana?
For us to best serve you, are you an employee of Pipe Trades Trust of the Northern Rocky Mountain Area?
Give us a call
The answers to your important Medicare questions are just a phone call away. We’re here to help you get the information you need.
1-866-292-6745 (TTY 711)
We’re open between 8:00 a.m. – 8:00 p.m., local time, 7 days a week. If you’re calling from April 1 through September 30, alternate technologies (for example, voicemail) will be used on the weekends and holidays.