AAPC CPC Question Answer
What does the prefix “sub-” signify in medical terminology?
Outside
Above
Within
Below
The prefix “sub-” means below or under.
Common examples include subcutaneous (below the skin) and sublingual (under the tongue).
This is a core concept tested under medical terminology on the CPC exam.
TESTED 16 May 2026
Copyright © 2014-2026 ACE4Sure. All Rights Reserved