Department of Defense Medical Exam Testing System by CIV Team
www.dodmets.com
If your son has not yet gone to the DoDMERB site homepage and read every item on the left-hand menu page, I recommend it. FAQs, process description, etc.
Mr. Mullen, DoDMERB Deputy Director, may well pop up with more info, but I wanted to get you pointed in the right direction.
MSNavy - No. You should not be billed. Have your son, the applicant, send me an email: Lawrence.e.mullen.civ@mail.mil; provide complete name and last 4; paste your posting above to the email; attach the bill to the email.