How long can oxycodone be detected in a GCMS urine test?

Oxycodone can typically be detected in a urine test using gas chromatography-mass spectrometry (GC-MS) for about 1 to 3 days after last use. However, this detection window can vary based on factors such as dosage, frequency of use, individual metabolism, and overall health. In some cases, traces of oxycodone may be detectable for a longer period, especially in chronic users.