Billing and Coding: MolDX: Razor 14-Gene Lung Cancer Assay

Billing for the Razor 14‑Gene Lung Cancer Assay requires reporting the appropriate CPT code and one unit of service (1 UOS), including the DEX Z‑Code™ identifier adjacent to the CPT code in specified claim fields for Part A and Part B (electronic and paper). An appropriate ICD‑10‑CM diagnosis code must also be reported; follow the referenced LCD (DL38284) for clinical coverage criteria.

"Select and report the appropriate CPT code for the Razor 14‑Gene Lung Cancer Assay on the claim."

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