Congenital malformation syndromes predom involving limbs

This code signifies congenital conditions characterized by a collection of anomalies primarily affecting the development and structure of the upper and/or lower extremities. These syndromes often involve skeletal, muscular, and connective tissue abnormalities within the limbs, leading to functional impairment.

Apply this code when documentation clearly identifies a diagnosed congenital syndrome where the predominant clinical manifestations are malformations of the limbs. This includes conditions like Holt-Oram syndrome, TAR syndrome, or other specified syndromes with significant limb involvement. Supporting documentation should detail the specific syndrome and the limb anomalies present.

• Ensure the documentation explicitly states a syndrome and not just isolated limb malformations.
• Review the medical record for specific syndrome names; if a more specific code exists for that syndrome, use it.
• Always sequence this code after the primary diagnosis if the limb malformation is a manifestation of another underlying condition.