Phone Directory

You have come to the right place to get in contact with us.

Not a member yet?  If you would like more information about our plans, please call our licensed sales agent.  They will be glad to answer any questions you may have. 

Trillium Medicare Advantage Members:  Please call Member Services for your plan listed below.  Member Services can assist you with the following: 

  • Locate a Primary Care Physician or Specialist
  • Part C (Medical) Coverage Information and Requests
  • Part D (Prescription Drug) Coverage Information and Requests
  • Part C (Medical) Grievances, Complaints or Appeals
  • Part D (Prescription Drug) Grievances, Complaints or Appeals
  • Pharmacy Reimbursement Requests
HMO SNP Members    1-877-826-5519; (TTY: 711)

1-844-867-1156; (TTY: 711)

October 1 – February 14, 7 days a week, 8 a.m. to 8 p.m.; February 15 – September 30, Monday – Friday, 8 a.m. to 8 p.m.

Trillium Medicare Advantage UO Riverfront Research Park 1800 Millrace Drive Eugene, OR 97403