CPT® 0680U, Under Proprietary Laboratory Analyses
The Current Procedural Terminology (CPT®) code 0680U 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 0680U only for Smoke Signature© (Blood) from Quantigen®. This test uses whole blood to analyze DNA methylation of one marker, cg05575921 in the AHRR gene, using methylation–sensitive digital polymerase chain reaction (PCR). The results are analyzed by an algorithm and reported as quantitative percentage methylation and estimated average cigarette use per day.
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