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Clinical Trials Billing

WUSTL, the Faculty Practice Plan, and our hospital partners have a responsibility to bill correctly for the clinical items and services provided in the context of a clinical research project.

The Billing Matrix

In 2006, WUSTL implemented the Billing Matrix system, a database that houses information on clinical trials and the participants that are enrolled in them. Use of the Billing Matrix is required by the School of Medicine, Washington University Physician Practice Plan, Barnes-Jewish Hospital, and St. Louis Children’s Hospital. More...


Individuals must complete online training to obtain access to the Billing Matrix. Please contact ccsbillingmatrix@wusm.wustl.edu​ or go to Learn@Work.


About the Billing Matrix  |   Billing Matrix Login

Billing Matrix Upgrade— Study-based Secu​rity and Last 4 Digits of Social Security Number (04.12.2010)​

Letter to All Faculty Engaged in Clinical Research (12.22.09)


Technical Support Help Desk: 314.362.7798

Billing Matrix Team:

 Contact  Title Email Phone Number
 Kelly Granda Manager grandak@wustl.edu 314.362.4127
 Jan Light Billing Matrix Secretary​ lightj@wustl.edu 314.362.6863
 Yi Zhang Assistant Dean Clinical Studies YZhang25@wustl.edu 314.362.6864
Denise McCartney Associate Vice Chancellor denise.mccartney@wustl.edu 314.747.6253