Pseudopapilledema of optic disc, unspecified eye

This code describes a benign, congenital anomaly of the optic disc where the optic nerve head appears elevated and swollen, mimicking true papilledema. It is caused by an anomalous optic disc development with a crowded nerve fiber layer, but without actual edema or intracranial pressure. This condition does not typically affect vision.

Use this code when documentation confirms a diagnosis of pseudopapilledema of the optic disc, and the specific eye affected is not documented or is unknown. This diagnosis is often made after a comprehensive ophthalmic examination, including fundoscopy, and potentially ancillary tests like optical coherence tomography (OCT) to differentiate it from true papilledema.

• Ensure the documentation explicitly states "pseudopapilledema" or "optic disc drusen" without signs of true optic nerve edema.
• Avoid using this code if true papilledema (H47.1-) or other optic disc anomalies with visual impairment are present.
• If the laterality (right or left eye) is specified in the medical record, use the more specific codes H47.331 (right eye) or H47.332 (left eye).