Intermittent exophthalmos, unspecified eye

This code signifies the presence of intermittent protrusion of the eyeball, also known as proptosis, where the condition is not consistently present but rather occurs periodically. The specific eye affected is not documented or determined. This condition can be a sign of underlying orbital or systemic disease.

Apply this code when documentation clearly indicates intermittent exophthalmos without specifying laterality. This is appropriate when the physician notes episodic proptosis, and further diagnostic workup is pending or has not identified the specific eye involved. Supporting documentation would include physician notes describing fluctuating eye protrusion.

• Avoid using this code if laterality (right or left eye) is documented; instead, choose the more specific code.
• Do not use for constant or sustained exophthalmos; those conditions have distinct codes.
• Always query the provider if laterality is unclear or if the exophthalmos is described as persistent rather than intermittent.