In CPT, the Star Symbol

In CPT, the star symbol:

A) designates codes that may be used to report telemedicine services when appended with modifier 95
B) designates the use of moderate sedation is included in the code description and is not to be reported separately
C) designates a new code for the current edition of the manual
D) designates that a code is an additional code to be used with the primary procedure and never to be used alone