Macular corneal dystrophy, right eye

This code describes a rare, inherited corneal dystrophy affecting the right eye, characterized by progressive clouding of the cornea due to the accumulation of mucopolysaccharide deposits. These deposits typically appear as gray-white opacities within the corneal stroma, leading to significant vision impairment.

Use this code for a patient diagnosed with macular corneal dystrophy specifically affecting their right eye. Documentation should clearly state the diagnosis of macular corneal dystrophy and specify laterality as right eye, often supported by slit-lamp examination findings.

• Ensure laterality is precisely documented; do not use this code if the condition affects the left or both eyes.
• Distinguish from other corneal dystrophies (e.g., lattice, granular) which have different ICD-10-CM codes.
• Consider additional codes for associated visual impairment or blindness if documented.