Stromal corneal pigmentations, bilateral

This code signifies the presence of abnormal discoloration or deposits within the corneal stroma affecting both eyes. These pigmentations can be due to various causes, including metabolic disorders, drug deposition, or iron accumulation.

Apply this code when documentation clearly indicates stromal corneal pigmentations are present in both the right and left eyes. This diagnosis is typically made during an ophthalmological examination, often supported by slit-lamp findings.

• Ensure the medical record explicitly states "bilateral" involvement; otherwise, use a code for unilateral or unspecified eye.
• Investigate the underlying cause of the pigmentation if documented, as additional codes for the primary condition may be necessary.
• Do not confuse with corneal opacities or scars unless the documentation specifically identifies them as pigmentary in nature.