If you take Oxycontin will hydrocodone show up in a test if you take it?

It depends on the type of drug test. For a standard pre-employment type drug screen, oxycontin and hydrocodone are likely to show up as a single positive result for "narcotics" or "opioids." However, pain clinics may subject a patient's blood to more specific screening to guarantee that he or she is not using any narcotics other than those prescribed. In this case, hydrocodone and oxycontin may be detected separately.