Other specified congenital malformations of integument

This code signifies congenital anomalies of the skin, hair, nails, or sweat glands that are not specifically classified elsewhere in ICD-10-CM. These are birth defects affecting the integumentary system, encompassing a range of conditions from unusual skin growths to structural abnormalities of hair or nails present at birth.

Use this code when documentation describes a congenital integumentary malformation that does not have a more specific ICD-10-CM code. Examples include congenital dermal sinus (not otherwise specified), congenital hypertrichosis (not otherwise specified), or other rare, specified congenital skin conditions. Documentation should clearly state the congenital nature and the specific type of integumentary anomaly.

• Ensure the documentation explicitly states the condition is congenital and affects the integumentary system.
• Always search for a more specific code within Q80-Q84 before defaulting to this code.
• Avoid using this code for acquired integumentary conditions or for congenital conditions with a more precise code available.