Other specified constitutional states in development

This code signifies a developmental condition or state that is constitutional in nature, meaning it's inherent to the individual's physical or mental makeup, and doesn't fit into more specific categories. It represents a broad range of congenital or intrinsic developmental variations that are not otherwise classified.

Use this code when documentation indicates a constitutional developmental issue that is specified but lacks a more precise ICD-9-CM code. This might include conditions like certain types of benign familial developmental delays or other intrinsic developmental differences not attributable to external factors or clearly defined syndromes.

• Ensure the documentation clearly states the developmental state is "constitutional" or "familial" and not acquired.
• Always search for a more specific code first; this is a residual category.
• Avoid using this code if a more precise diagnosis, even if rare, is documented.