CPT® 0646U, Under Proprietary Laboratory Analyses
The Current Procedural Terminology (CPT®) code 0646U as maintained by American Medical Association, is a medical procedural code under the range - Proprietary Laboratory Analyses.
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Summary
This is a Proprietary Laboratory Analyses (PLA) code, meaning that the code applies to only one unique lab test made by a specific manufacturer or performed by a specific lab. Report 0646U only for Plasma Detect Genome MRD – Baseline from Labcorp (laboratory developed test). This test analyzes tumor DNA using whole genome sequencing from both formalin–fixed paraffin–embedded (FFPE) tumor tissue and a whole blood sample containing cell–free DNA. The test relates to molecular residual disease, which means small amounts of cancer that may remain after treatment, and the result is reported as a baseline assessment.
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