CPT® 81418, Under Genomic Sequencing Procedures and Other Molecular Multianalyte Assays

The Current Procedural Terminology (CPT®) code 81418 as maintained by American Medical Association, is a medical procedural code under the range - Genomic Sequencing Procedures and Other Molecular Multianalyte Assays.

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Summary

Code 81418 describes a test to evaluate a blood or saliva specimen for changes in at least six genes that may impact metabolism of many therapeutic drugs. The test must include CYP2C19 and CYP2D6 variant analysis and CYP2D6 duplication/deletion analysis. Clinicians may use the test to help determine appropriate dosage for medications.

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