Medical Express Corp

Charleston, SC Coast Guard/Merchant Mariner Approved Drug Testing

At Medical Express, we only use SAMSHA certified labs and an approved MRO for drug testing.  We can provide you with all of the necessary documentation required for you to obtain or renew your Captain’s license for the Coast Guard/Merchant Mariner in the Charleston, SC area.  

We can now register you for a federal drug screen electronically, so all you have to do is take the registration number and your picture ID into the lab.  Ordering your test is easy.  Just click here and follow the instructions.

If you have any questions or problems, please call us at 800-835-7738.