Contact Us

CareSource® strives to make it easy for you to work with us, whether online or over the phone.

For questions not addressed on our website, please call Provider Services at 1-800-607-2831.

You can also reach us by email or by contacting one of our Health Partner Engagement Representatives Monday through Friday from 8 a.m. to 6 p.m. Eastern time.

You can also do business with us online any time day or night. Visit our Provider Portal to check claims, prior authorization status, member eligibility, coordination of benefits and more.

Key Contact Information

Below is a list of the plan’s phone numbers for general questions, prior authorizations, claim inquiries and more, as well as common fax numbers and addresses. Use this list as a guide to help you find the appropriate contact for your questions.

DepartmentPhoneAdditional Information
Provider Services1-844-607-2831
Medical Prior Authorization1-844-607-2831Fax: 1-844-432-8924
Pharmacy Prior Authorization1-844-607-2831Fax: 1-866-930-0019
Claims1-844-607-2831CareSource
Attn: Claims
P.O. Box 3607
Dayton, OH 45401
Pharmacy1-844-607-2831
Appeals1-844-607-2831Fax: 1-844-417-6262
CareSource
Attn: Provider Appeals
P.O. Box 2008
Dayton, OH 45401-2008
Care & Disease Management1-844-607-2831Referral fax: 1-844-417-6263