Contact Us
We’re here to help. If you have a question about one of our plans, how to use your benefits or how to make a claim, please don’t hesitate to contact us.
Member Services
Hours: 8:00am-5:00pm
877.514.2442
TTY: 844.472.2442
info@commongroundhealthcare.org
Walk-in service is available from 8:00am-4:00pm.
Please email to schedule an appointment. If you do not have access to email, please call Member Services to schedule your appointment.
Prescription Questions
(OptumRx)
855.577.6545
Premium Payment Mailing Address
CGHC
Box 78553
Milwaukee, WI 53278-8553
Claims Mailing Address
CGHC Claims and Correspondence
PO Box 1630
Brookfield, WI 53008-1630
Not Yet a Member?
855.494.2667
info@commongroundhealthcare.org
Broker & Navigator Inquiries
888.870.4717
sales@commongroundhealthcare.org
Provider Inquiries
414.312.4550
providerinfo@commongroundhealthcare.org
Media Contact
414.386.8166
mediarelations@commongroundhealthcare.org
Advertising Contact
414.386.8166
marketing@commongroundhealthcare.org
