Contact Us

Mountain States Insurance Company
5051 Journal Center Blvd. NE
Albuquerque, NM 87109
(505) 764-1400

Make Checks Payable To:
Donegal Insurance Group
P.O. Box 300
Marietta, PA 17547-0300

Billing Inquiries:
(800) 877-0600 Press 8

Automation Support:
(888) 640-5840 Monday – Friday 8 AM to 6 PM ET

Claims:
(800) 877-9006 Available 24/7

Medical Billing Inquiries (Careworks):
(888) 350-1150 Available 24/7

Medical Bills and Records May Be Mailed To:
Donegal Insurance Group
PO Box 1220
Canonsburg, PA 15317

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