Great West Life 
Member Services: 1-800-663-8081
Address for claims:
Great-West Healthcare
Attn. Claims
1000 Great-West Drive
Kennet, MO 63587
Customer service for plan administrators:
1-800-753-9150
Billing address:
Great-West Healthcare
Attn. Claims
1000 Great-West Drive
Kennet, MO 63587
Website: www.mygreatwest.com
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