Yes dxm shows up as PCP i had a test on thrusday and i took triple C's on tuesday and it came up positive for PCP thank god i dont ever come up positive for that and i actually had a cold so i told my PO before hand and she let it slide and she retested me today which is monday and it came up clean. So yes DXM will come up as PCP but if it does ask for a retest in 2 3 days because PCP is 5 to 14 days to and DXM is 2 to 3 days so... They can see the diffrence that way if you came up clean a few days before that is so i would just stay away stick to shrooms and acid lol they dont test for those on the standard 5 panel with PBT its coc ,amp, thc. benzo, opi, and each of those cover about 2-5 different drugs like amp covers pcp ,adderal. Along with meth and opi covers herion, percs ect. Benzo covers both benzos and barbiturates. coc well covers all forms of coc which also sometimes pops for mdma because it usually has it in it and pure mdma is never pure mdma thats why its not on the list it usually come up as coc, opi , amp and benzo. Sometimes they will have a 6 or 7 panel which will include antidepressants and mdma so before you decide what you can or cant use see what the panel is 90%of the time its a 5 panel and if they suspect it they will breathilize you.