Molecular Diagnostic Services (MolDx) Program

There is now a separate link on the Palmetto GBA Home Page for the MolDX program. MolDX is now powered by the McKesson Diagnostics Exchange™ to enable standardized, time-bound test registration and coverage determination processes. https://app.mckessondex.com. This online registry will provide secure information access levels for CMS, administrators, and the provider community. Confidential and propriety information provided will only be accessible by Palmetto GBA. In order to establish appropriate coverage and reimbursement for MolDX claims, Palmetto GBA requires additional information on each MolDX test. The online registration process offered by the McKesson Diagnostic Exchange™, collects the required test information so providers ONLY have to submit test information one time. Upon completion of the registration process, a Z-Code Identifier is assigned for each registered test.

MAC for Jurisdiction 11; comprised of North Carolina, South Carolina, Virginia and West Virginia; and MAC for Jurisdiction 1; comprised of California, Hawaii and Nevada.