Succeeding together.
Medical Team Contacts
Medical Bill Status: 866-274-7464
MSF Main Office: 800-332-6102
MSF Medical Team: 406-495-5011
Please update your billing records with the following bill submission information:
New Billing Mailroom (effective 7/1/2025): Rising Medical Solutions, Inc.
Rising Phone Number: 866-274-7464
While you are updating, if you would prefer expedited payment processing and reduced paperwork, we encourage you to enroll in electronic billing at the following link:
E-billing via DataDimensionsEDI: datadimensions.com/risingms/
Payor Id: I3305
Bill Submission Mailing Address:
Rising Medical Solutions
Attn: Montana State Fund
PO Box 2900
Milwaukee, WI 53201
MyMatrixx Contact Numbers
Pharmacies: 800-945-5951
Claims Examiners: 877-292-1226 (7 a.m. to 7 p.m. CST)
Injured Employees / Other: 877-704-6979
Medical Team Direct Contacts
Michele Lewis
Medical Team Leader
406-495-5362
Charlene Nichols
Nurse Manager
406-495-7010
Shannon Hadley
Provider Relations Specialist
406-495-5245
Julie Wildish
Strategic Nurse Consultant
406-495-5458
Sheryl Semans
Pharmacy Medical Liaison
406-495-5010
Kym Vonada
Medical Auditor
406-495-5389
Annalyn Stewart
Medical Payment Auditor
406-495-5367
Susan Bomar
Medical Payment Auditor
406-495-5271
Courtney Dahlquist
Medical Customer Service Liaison
406-495-5314
Cindy Gallus
Medical Customer Service Liaison
406-495-5189
Jamie Statton
Medical Customer Service Liaison
406-495-5386
Shannon Mergenthaler
Medical Customer Service Liaison
406-495-5185
Maggie Pentecost
Medical Customer Service Liaison
406-495-5322
Barbara Allen
Claims Assistant
406-495-5460
Kimberly Erickson
Claims Assistant
406-495-5177
Brandi Kilgariff
Claims Assistant
406-495-5194
Kelly Principe
Claims Assistant
406-495-5230
Hannah Reguin
Claims Assistant
406-495-5385