Does haroin show up as dilaudid on drug test?

Heroin shows up as opiates - all opiates become morphine when you take them. Dilaudid is an opioid - a synthetic opiate. ("Natural" opiates like morphine are made out of the sap of opium poppies.) It used to be that opiate tests didn't catch opioids...but now everyone uses an "expanded opiate" test that looks for both.