Question

multiple choice question

the seventh character must always be in position seven of the alphanumeric code, so if the code is not at least six characters long, the placeholder character ______ must be used to fill that empty space.

\x\
\y\
\o\
\s\

Explanation:

Identify the placeholder character requirement

Using the ICD-10 Placeholder Character knowledge point

In ICD-10-CM coding, certain codes require a 7th character to provide additional clinical details (such as encounter type). If a code is not at least six characters long but requires a 7th character, a placeholder character must be used to fill the empty spaces to ensure the 7th character remains in the seventh position. The standard placeholder character designated for this purpose is the letter "x".

Answer:

• (A) "x" (Correct answer)
• (B) "y"
• (C) "o"
• (D) "s"