As a World policyholder, your claims are handled for you through your in-network healthcare provider. Should you require services outside your PPO network, please use the following addresses for submitting claims:

Great-West Healthcare PPO Network participants:

Mailing address for major medical paper claims:
Great-West Healthcare PPO
1000 Great-West Drive
Kennett, MO 63857-3749
Payer ID: 80705
(Please include Group #0179949 with any claim submission)

Individual network participants:

Mailing address for Medcost: 
Medcost P.O. Box 25307 
Winston-Salem, NC 27114-5307 
Payer ID: 56162 

Mailing address for Healthlink, Inc. 
Healthlink, Inc. 
P.O. Box 419014 
St. Louis, MO 63141-9104 
Payer ID: 90001 

Mailing address for OneNet PPO: 
OneNet PPO 
P.O. Box 934 
Frederick, MD 21705 
Payer ID: 52149 

Mailing address for PPOM: 
PPOM 
P.O. Box 2720 
Farmington Hills, MI 48333 
Payer ID: 38335 

Mailing address for HealthEOS Plus: 
HealthEOS Plus by Multiplan 
P.O. Box 6090 
DePere, WI 54115-6090 
Payer ID: 36326 

 All other network participants:

Mailing address for major medical paper claims: 
World Insurance Company 
P.O. Box 21690
Eagan, MN 55121-0690

For electronic claim filing: 
Payer ID: 75276 

Mailing address for Part A Medicare Supplement paper claims: 
World Insurance Company 
P.O. Box 21690
Eagan, MN 55121-0690

Medicare Part B claims will be submitted electronically to World.

Providers: National Provider Identifier Contingency Plan