Request a status update for your submitted claims using our online Claim Status Inquiry Form.
Effective 6/15/19, Quest is now accepting electronic claims. Electronic claims must be submitted through a clearinghouse to the appropriate Payer ID. Otherwise, please submit paper claims to the proper PO box.
Submit Quest EAP claims to:
Electronic claims payer ID:10956
Paper claims address:
Quest EAP
PO Box 864
Arnold, MD 21012
Submit Quest Behavioral Health claims
Electronic claims payer ID:44219
Paper claims address:
Quest Behavioral Health
PO Box 565
Arnold, MD 21012
To determine the status of your claim, complete the Claim Status Inquiry Form or call the Quest Claims Department at