If your account’s date of service is February 6, 2024 or later, please click here.
Questions about your bill, please contact our billing department.
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Questions about your account(s)
Customer Care Email: [email protected]
Customer Care Phone #: 1-800-266-9945 Option 1
Hours of operation
Mon-Fri: 9 AM – 12 PM & 12 PM – 5 PM ET
Correspondence Fax
(NO attorney requests) 1-888-573-7756.
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EMERGENCY MEDICINE SPECIALISTS OF ORANGE COUNTY
PO Box 840615
Los Angeles, CA 90084-0615