{"id":"urine-buprenorphine","name":"Urine Buprenorphine Screen","shortName":"Buprenorphine (urine)","aliases":["Buprenorphine, Urine","BUP","Buprenorphine Screen","Suboxone Screen","Buprenorphine/Norbuprenorphine","Buprenorphine Screen, Urine","Buprenorphine Screen, U","Buprenorphine Screen w/Reflex, U","Buprenorphine and Metabolite, U","Buprenorphine and Norbuprenorphine, Urine","Buprenorphine Metabolite, Urine","Subutex Screen","Buprenorphine, Urine, Screen"],"abbreviations":["BUP"],"loinc":[{"code":"93494-3","primary":true},{"code":"3414-0","primary":false},{"code":"58359-1","primary":false},{"code":"38373-7","primary":false},{"code":"16208-1","primary":false}],"specimen":"urine","units":[],"referenceRanges":[],"review":{"status":"ai-verified","label":"AI-verified against cited sources. Awaiting expert review","lastReviewed":"2026-10-03"},"summary":"A urine test that looks for buprenorphine, a medicine used to treat opioid use disorder and pain. A positive result is expected if you take it as prescribed.","url":"https://bloodtesttracker.com/markers/urine-buprenorphine","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}