A Placeholder Character Is

Multiple Choice

A placeholder character is:

A) Codes located directly behind the main term and used only when the documentation has no additional detail on the condition or disease
B) An "x" placed in the fourth-, fifth-, or sixth-character place when needed to enable the seventh character to remain in the seventh-character position
C) Alphabetic seventh characters used to complete the description of many codes by conveying additional information
D) Codes that are unspecified or are most often used with a condition