Hypertelorism

This code represents hypertelorism, a congenital anomaly characterized by an abnormally increased distance between two organs or parts, most commonly the orbits (ocular hypertelorism). It is a craniofacial dysmorphism that can be an isolated finding or part of a broader syndrome.

Use this code when documentation explicitly states a diagnosis of hypertelorism. This diagnosis is typically made based on clinical examination, anthropometric measurements, and imaging studies such as CT or MRI of the head. Supporting documentation should include findings of increased interorbital distance.

• Differentiate from telecanthus, which refers to increased distance between the medial canthi but normal interpupillary distance.
• Always review documentation for any underlying syndromes or associated anomalies, as these may require additional codes.
• Ensure the provider's documentation clearly specifies "hypertelorism" to support code assignment.