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About Granite Alliance Insurance Company

About Us

Founded in 2013, with over 10 years of offering excellent Medicare Part D coverage to employer group beneficiaries. 

Personalized Care

We put our beneficiaries first and strive to ensure they are receiving the best care possible with their medications.


2021 PQA Laura Cranston Quality Improvement Award

Our Mission

To be the trusted partner in delivering high quality Medicare services to meet the unique needs of all beneficiaries.

Bottle with pills forming a heart

Our Medicare Services

  • Compliance
  • Formulary Development, Maintenance and Utilization Management
  • Opioid Overutilization Monitoring
  • Coverage Determinations and Appeals
  • Part D Claims Processing
  • Pharmacy Network
  • Beneficiary Support
  • Member Correspondence
  • Clinical Support
  • Medication Therapy Management (MTM)
  • Reporting
  • Audit Support
  • Star Ratings
Call Us

1 (855) 586-2573,
TTY Users call 711


Granite Alliance Insurance Company
P.O. Box 64810
St. Paul, MN 55164


We are available 24 hours a day, 7 days a week


1 (888) 656-8099

Last Updated Date: ​​03/29/2024

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