Contact Us

General contact information

CareDx customer care 1-888-255-6627 Monday to Friday, 6:00 AM to 5:00 PM (Pacific Time) Customer Care Fax: 415-287-2456 E-mail: customercare@caredx.com

CareDx billing and reimbursement Phone: 1-866-383-1924 Monday to Friday, 5:00 AM to 4:00 PM (Pacific Time) Fax: 415-287-2471 E-mail: financialassistance@caredx.com

CareDx accounts payable Monday to Friday, 8:00AM to 5:00PM (Pacific Time) E-mail: AP@caredx.com