CPT® Code 80376

The CPT® Code 80376 refers to a laboratory test that is conducted to definitively, qualitatively, or quantitatively measure drug(s) or substance(s) that are not otherwise specified. This code is specifically utilized when the testing involves a range of four to six different drugs or compounds. The methodologies employed in these tests are advanced and may include techniques such as gas chromatography, liquid chromatography, and tandem mass spectrometry, either individually or in combination. These methods are essential for accurately identifying and quantifying the presence of various substances in a patient sample. It is important to note that this code is part of a broader coding system where different codes are assigned based on the number of substances being tested: CPT® Code 80375 is designated for tests involving one to three substances, while CPT® Code 80377 is applicable for tests that identify seven or more substances. This structured approach to coding ensures clarity and precision in laboratory testing and reporting.