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Patient Billing and Insurance


CDx believes that everyone should have access to WATS3D life-saving diagnostic technology.

We are here to help.

Manage Your Bill

Easily pay your bill online or update your information through our user-friendly payment system.


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Financial Assistance

CDx Diagnostics offers a Patient Financial Assistance Program that may help reduce patient responsibility if eligible.


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Contact Us

Still have questions or need some guidance? Contact our in-house Billing Support Team directly. Please have your invoice number available.


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General Information


About CDx Testing

CDx Diagnostics, Inc. has developed unique tests to more reliably detect cellular changes when they are still harmless and can be most easily treated or removed. The technology and expertise employed by the specialized laboratory are proprietary and not available elsewhere.

Getting My Test Results

To obtain a copy of your report you can either contact your ordering physician or you can fill out and return a Patient Health Information (PHI) Form.

CDx will need 24-72 hours to process the request and it will take 7-10 business days for the report to arrive by mail.

Understanding Insurance Terms

Frequently Asked Questions about WATS3D

Who is CDx Diagnostics, Inc.?

CDx Diagnostics, Inc. is a specialized medical laboratory that provides doctors with powerful diagnostic technology to help prevent cancer before it can start. CDx Diagnostics, Inc. has developed unique tests to more reliably detect cellular changes when they are still harmless and can be most easily treated or removed. The technology and expertise employed by the specialized laboratory are proprietary and not available elsewhere.

What are the results of my test?

Please contact the physician who ordered the test for you. The ordering physician is listed in the Description of Service section on the front of this statement.

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Patient Resources

Browse our library of information related to esophageal cancer prevention.

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