Hemorrhage in optic nerve sheath, right eye

This code signifies bleeding within the protective sheath surrounding the optic nerve in the right eye. This hemorrhage can be a consequence of trauma, vascular abnormalities, or increased intracranial pressure, potentially leading to visual disturbances or loss.

Apply this code when documentation explicitly states hemorrhage within the optic nerve sheath affecting the right eye. Supporting documentation would include ophthalmological exam findings, imaging reports (e.g., MRI, CT scan) confirming the location of the bleed, and a clear laterality specified by the physician.

• Ensure laterality is clearly documented for the right eye; do not use unspecified codes if laterality is known.
• Code any underlying cause of the hemorrhage (e.g., trauma, aneurysm) in addition to this code, following ICD-10-CM sequencing guidelines.
• Distinguish from hemorrhage of the optic nerve itself, which would fall under different codes.