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 1-855-202-1058
You can also reach us by contacting one of our Contracting Managers Monday through Friday from 8 a.m. to 6 p.m. Eastern Time.
You can also do business with us online any time of the 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.
Medical Prior Authorization
Pharmacy Prior Authorization
Referral fax: 844-417-6255
Office of the Ombudsman
The CareSource Office of the Ombudsman is an independent, neutral department within CareSource that serves the needs of CareSource members, providers and other stakeholders.
The CareSource Office of the Ombudsman is committed to ensuring stakeholders obtain impartial resolution to their concerns. In addition, this department identifies and mitigates potential systemic issues within the health plan.
The Office of the Ombudsman:
- is free of charge.
- is a neutral, independent advocate for CareSource members.
- helps coordinate services with local community/advocacy organizations. (This includes both covered and non-covered services.)
- provides health plan navigation and advocacy assistance to research and resolve outstanding issues.
- assists with complaint and grievance resolution.