What is the ICD-10-CM term for the character used to extend codes through the sixth character, allowing the seventh-character extender to remain in place? This character is represented by an "x" and is known as:

Question

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The "x" is known as a Placeholder in ICD-10-CM coding. It is used to fill empty character spaces to ensure that a code is at the correct length for a seventh character extender to be added, maintaining the code's structure and specificity.

What Is the ICD-10-CM Term for the Character Used to Extend