ICD-10 Code H47.332 – Pseudopapilledema of optic disc, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H47.332 – Pseudopapilledema of optic disc, left eye
What it is
Pseudopapilledema of the left optic disc means the disc looks swollen, but the appearance is not caused by true optic nerve edema. It is usually a structural or congenital finding rather than an active disease process.
Clinical signs
You may see an elevated or crowded optic disc on eye exam, sometimes with blurred disc margins. Clinical features vary; refer to documentation. Unlike true papilledema, this finding is not due to raised intracranial pressure.
When to use this code
Use this code when the provider documents pseudopapilledema specifically in the left eye. It is appropriate for notes describing an optic disc anomaly, such as optic disc drusen or another benign mimic of papilledema, if documented. Check documentation if the laterality is unclear.
Do not use for
Do not use this code for true papilledema, optic neuritis, or other causes of optic disc swelling. If the chart does not confirm pseudopapilledema, check documentation.
Coding tip
Always verify laterality and whether the provider ruled out true disc edema before assigning H47.332.