Depends on the test panels , but generally can show up positive ... Oxycodone is synthetic opiate and require a lower cut off (usually 100ng/ml or 100 nano gram oxy per 1 milliliter urine) detection level than non synthetic opiates (usually 2000ng/ml). So if test include oxy panel -will show up positive/ only opiate test panel - possible" positive" if concentration in your urine is above the cut off level. But prescription will excuse a "fail positive".
