A drug test is performed to identify and detect the  presence of controlled substances. Employers adopt a drug-free workplace  program to set up drug testing procedures that require an employee to  submit to a drug test  or an alcohol drug test .   Urgent care clinics offer comprehensive workplace drug testing services  for employee drug screening, pre-employment drug screening,  post-incident, follow-up screening, and depending on the center, DOT re-certifications.  Besides drug testing and screening, urgent care  clinics treat a wide range of both threatening and non-threatening  conditions such as acute pain and injuries, dislocations, incisions and  drainage (I & D), hypertension, diabetic issues, urinary tract  infections, sutures and stitches, and recently Coronavirus diagnostic,  antibody testing, and vaccination.   How much does a drug test cost at Urgent Care?  Urgent care drug tests are convenient, fast, and  reliable. Most tests take about an hour, and the res...