Code System Concept
Code System Concept Code not-a-number
Code System Concept Name Not a Number (NaN)
Code System Preferred Concept Name The numeric value is undefined or unrepresentable due to a floating point processing error.
Concept Status Published
Concept Status Date 06/11/2025
Code System Name Data Absent Reason
Parent Concepts
No parent concepts present.
Other Relationships
No other relationships present.
Child Concepts
No child concepts present.